cad area update con autocontorno

# Conflicts:
#	public/userarea/scadenzario/index.php

.env.example

@@ -31,6 +31,8 @@ MAIL_USERNAME=null
 MAIL_PASSWORD=null
 MAIL_ENCRYPTION=null
 
+MANAGER_USER_ID=
+
 PUSHER_APP_ID=
 PUSHER_APP_KEY=
 PUSHER_APP_SECRET=

.gitignore

@@ -32,6 +32,8 @@ auth.json
 # File XLSX temporanei importati
 /public/userarea/imported_trf/*.xlsx
 /public/userarea/xlstemplates/*.xlsx
+/public/userarea/photos/matrici/allegati/
+/public/userarea/photos/matrici/allegati/*
 
 # Ignora cartelle di foto generate
 /public/photostrf/
@@ -44,6 +46,7 @@ public/userarea/last_url.txt
 public/userarea/class/curl_auth_debug.log
 public/userarea/class/curl_request_debug.log
 
+public/userarea/uploads/cad_area/originals/*
 # Ignora tutti i log
 *.log
 
@@ -64,3 +67,6 @@ public/userarea/logsapi/commessaweb_customfields_763.json
 public/userarea/logsapi/commessaweb_invia_762.json
 public/userarea/logsapi/commessaweb_invia_763.json
 public/userarea/logsapi/last_auth_url.txt
+
+# User uploaded files
+/public/userarea/files/

app/Http/Controllers/Web/Auth/LoginController.php

@@ -111,6 +111,14 @@ class LoginController extends Controller
             return redirect()->to('userarea/production_dashboard.php');
         } elseif ($user->hasRole('User')) {
             return redirect()->to('userarea/production_dashboard.php');
+        } elseif ($user->hasRole('HR')) {
+            return redirect()->to('userarea/production_dashboard.php');
+        } elseif ($user->hasRole('SuperUser')) {
+            return redirect()->to('userarea/production_dashboard.php');
+        } elseif ($user->hasRole('Management')) {
+            return redirect()->to('userarea/production_dashboard.php');
+        } elseif ($user->hasRole('Quality')) {
+            return redirect()->to('userarea/production_dashboard.php');
         }
 
         // Se il ruolo non è specificato, reindirizza alla home predefinita

composer.json

@@ -44,6 +44,7 @@
         "phpmailer/phpmailer": "^6.9",
         "phpoffice/phpspreadsheet": "^4.1",
         "proengsoft/laravel-jsvalidation": "^4.0.0",
+        "robmorgan/phinx": "^0.16.11",
         "socialiteproviders/microsoft": "^4.7",
         "spatie/laravel-query-builder": "^5.0",
         "vanguardapp/activity-log": "^6.0",

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "9c4f1e3bc3ee2180211c055e70635aef",
+    "content-hash": "076e7721d08cfea8b06ce75dd8c6c576",
     "packages": [
         {
             "name": "akaunting/laravel-setting",
@@ -251,6 +251,330 @@
             ],
             "time": "2023-11-29T23:19:16+00:00"
         },
+        {
+            "name": "cakephp/chronos",
+            "version": "3.5.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/cakephp/chronos.git",
+                "reference": "e6e777b534244911566face8a5dbdbd7f7bda5a6"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/cakephp/chronos/zipball/e6e777b534244911566face8a5dbdbd7f7bda5a6",
+                "reference": "e6e777b534244911566face8a5dbdbd7f7bda5a6",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.1",
+                "psr/clock": "^1.0"
+            },
+            "provide": {
+                "psr/clock-implementation": "1.0"
+            },
+            "require-dev": {
+                "cakephp/cakephp-codesniffer": "^5.0",
+                "phpunit/phpunit": "^10.5.58 || ^11.5.3 || ^12.1.3"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Cake\\Chronos\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Brian Nesbitt",
+                    "email": "brian@nesbot.com",
+                    "homepage": "http://nesbot.com"
+                },
+                {
+                    "name": "The CakePHP Team",
+                    "homepage": "https://cakephp.org"
+                }
+            ],
+            "description": "A simple API extension for DateTime.",
+            "homepage": "https://cakephp.org",
+            "keywords": [
+                "date",
+                "datetime",
+                "time"
+            ],
+            "support": {
+                "issues": "https://github.com/cakephp/chronos/issues",
+                "source": "https://github.com/cakephp/chronos"
+            },
+            "time": "2026-04-10T02:50:39+00:00"
+        },
+        {
+            "name": "cakephp/core",
+            "version": "5.3.5",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/cakephp/core.git",
+                "reference": "eb012517900ed288f580aa3487e9a09f28ea85f9"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/cakephp/core/zipball/eb012517900ed288f580aa3487e9a09f28ea85f9",
+                "reference": "eb012517900ed288f580aa3487e9a09f28ea85f9",
+                "shasum": ""
+            },
+            "require": {
+                "cakephp/utility": "^5.3.0",
+                "league/container": "^5.1",
+                "php": ">=8.2",
+                "psr/container": "^1.1 || ^2.0"
+            },
+            "provide": {
+                "psr/container-implementation": "^2.0"
+            },
+            "suggest": {
+                "cakephp/cache": "To use Configure::store() and restore().",
+                "cakephp/event": "To use PluginApplicationInterface or plugin applications.",
+                "league/container": "To use Container and ServiceProvider classes"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-5.next": "5.4.x-dev"
+                }
+            },
+            "autoload": {
+                "files": [
+                    "functions.php"
+                ],
+                "psr-4": {
+                    "Cake\\Core\\": "."
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "CakePHP Community",
+                    "homepage": "https://github.com/cakephp/core/graphs/contributors"
+                }
+            ],
+            "description": "CakePHP Framework Core classes",
+            "homepage": "https://cakephp.org",
+            "keywords": [
+                "cakephp",
+                "core",
+                "framework"
+            ],
+            "support": {
+                "forum": "https://stackoverflow.com/tags/cakephp",
+                "irc": "irc://irc.freenode.org/cakephp",
+                "issues": "https://github.com/cakephp/cakephp/issues",
+                "source": "https://github.com/cakephp/core"
+            },
+            "time": "2026-03-31T06:25:23+00:00"
+        },
+        {
+            "name": "cakephp/database",
+            "version": "5.3.5",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/cakephp/database.git",
+                "reference": "cf94dcb57c54a1a308fd866b038cd6995910e36e"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/cakephp/database/zipball/cf94dcb57c54a1a308fd866b038cd6995910e36e",
+                "reference": "cf94dcb57c54a1a308fd866b038cd6995910e36e",
+                "shasum": ""
+            },
+            "require": {
+                "cakephp/chronos": "^3.3",
+                "cakephp/core": "^5.3.0",
+                "cakephp/datasource": "^5.3.0",
+                "php": ">=8.2",
+                "psr/log": "^3.0"
+            },
+            "require-dev": {
+                "cakephp/i18n": "^5.3.0",
+                "cakephp/log": "^5.3.0"
+            },
+            "suggest": {
+                "cakephp/i18n": "If you are using locale-aware datetime formats.",
+                "cakephp/log": "If you want to use query logging without providing a logger yourself."
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-5.next": "5.4.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Cake\\Database\\": "."
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "CakePHP Community",
+                    "homepage": "https://github.com/cakephp/database/graphs/contributors"
+                }
+            ],
+            "description": "Flexible and powerful Database abstraction library with a familiar PDO-like API",
+            "homepage": "https://cakephp.org",
+            "keywords": [
+                "abstraction",
+                "cakephp",
+                "database",
+                "database abstraction",
+                "pdo"
+            ],
+            "support": {
+                "forum": "https://stackoverflow.com/tags/cakephp",
+                "irc": "irc://irc.freenode.org/cakephp",
+                "issues": "https://github.com/cakephp/cakephp/issues",
+                "source": "https://github.com/cakephp/database"
+            },
+            "time": "2026-03-31T06:25:23+00:00"
+        },
+        {
+            "name": "cakephp/datasource",
+            "version": "5.3.5",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/cakephp/datasource.git",
+                "reference": "512464eb27b19316b515ec338089b83822c9ab5a"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/cakephp/datasource/zipball/512464eb27b19316b515ec338089b83822c9ab5a",
+                "reference": "512464eb27b19316b515ec338089b83822c9ab5a",
+                "shasum": ""
+            },
+            "require": {
+                "cakephp/core": "^5.3.0",
+                "php": ">=8.2",
+                "psr/simple-cache": "^2.0 || ^3.0"
+            },
+            "require-dev": {
+                "cakephp/cache": "^5.3.0",
+                "cakephp/collection": "^5.3.0",
+                "cakephp/utility": "^5.3.0"
+            },
+            "suggest": {
+                "cakephp/cache": "If you decide to use Query caching.",
+                "cakephp/collection": "If you decide to use ResultSetInterface.",
+                "cakephp/utility": "If you decide to use EntityTrait."
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-5.next": "5.4.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Cake\\Datasource\\": "."
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "CakePHP Community",
+                    "homepage": "https://github.com/cakephp/datasource/graphs/contributors"
+                }
+            ],
+            "description": "Provides connection managing and traits for Entities and Queries that can be reused for different datastores",
+            "homepage": "https://cakephp.org",
+            "keywords": [
+                "cakephp",
+                "connection management",
+                "datasource",
+                "entity",
+                "query"
+            ],
+            "support": {
+                "forum": "https://stackoverflow.com/tags/cakephp",
+                "irc": "irc://irc.freenode.org/cakephp",
+                "issues": "https://github.com/cakephp/cakephp/issues",
+                "source": "https://github.com/cakephp/datasource"
+            },
+            "time": "2026-04-04T08:08:42+00:00"
+        },
+        {
+            "name": "cakephp/utility",
+            "version": "5.3.5",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/cakephp/utility.git",
+                "reference": "4ac9826fe5faa1505ec5aa3c171d6b58b6ab4e99"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/cakephp/utility/zipball/4ac9826fe5faa1505ec5aa3c171d6b58b6ab4e99",
+                "reference": "4ac9826fe5faa1505ec5aa3c171d6b58b6ab4e99",
+                "shasum": ""
+            },
+            "require": {
+                "cakephp/core": "^5.3.0",
+                "php": ">=8.2"
+            },
+            "suggest": {
+                "ext-intl": "To use Text::transliterate() or Text::slug()",
+                "lib-ICU": "To use Text::transliterate() or Text::slug()"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-5.next": "5.4.x-dev"
+                }
+            },
+            "autoload": {
+                "files": [
+                    "bootstrap.php"
+                ],
+                "psr-4": {
+                    "Cake\\Utility\\": "."
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "CakePHP Community",
+                    "homepage": "https://github.com/cakephp/utility/graphs/contributors"
+                }
+            ],
+            "description": "CakePHP Utility classes such as Inflector, String, Hash, and Security",
+            "homepage": "https://cakephp.org",
+            "keywords": [
+                "cakephp",
+                "hash",
+                "inflector",
+                "security",
+                "string",
+                "utility"
+            ],
+            "support": {
+                "forum": "https://stackoverflow.com/tags/cakephp",
+                "irc": "irc://irc.freenode.org/cakephp",
+                "issues": "https://github.com/cakephp/cakephp/issues",
+                "source": "https://github.com/cakephp/utility"
+            },
+            "time": "2026-03-09T09:38:36+00:00"
+        },
         {
             "name": "carbonphp/carbon-doctrine-types",
             "version": "3.2.0",
@@ -2627,6 +2951,90 @@
             ],
             "time": "2022-12-11T20:36:23+00:00"
         },
+        {
+            "name": "league/container",
+            "version": "5.2.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/thephpleague/container.git",
+                "reference": "58accbc032f0090a9bd08326f93062c5a658b2c5"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/thephpleague/container/zipball/58accbc032f0090a9bd08326f93062c5a658b2c5",
+                "reference": "58accbc032f0090a9bd08326f93062c5a658b2c5",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^8.1",
+                "psr/container": "^2.0.2",
+                "psr/event-dispatcher": "^1.0"
+            },
+            "provide": {
+                "psr/container-implementation": "^1.0"
+            },
+            "replace": {
+                "orno/di": "~2.0"
+            },
+            "require-dev": {
+                "nette/php-generator": "^4.1",
+                "nikic/php-parser": "^5.0",
+                "phpstan/phpstan": "^2.1.11",
+                "phpunit/phpunit": "^10.5.45|^11.5.15|^12.0",
+                "roave/security-advisories": "dev-latest",
+                "scrutinizer/ocular": "^1.9",
+                "squizlabs/php_codesniffer": "^3.9"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-1.x": "1.x-dev",
+                    "dev-2.x": "2.x-dev",
+                    "dev-3.x": "3.x-dev",
+                    "dev-4.x": "4.x-dev",
+                    "dev-5.x": "5.x-dev",
+                    "dev-master": "5.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "League\\Container\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Phil Bennett",
+                    "email": "mail@philbennett.co.uk",
+                    "role": "Developer"
+                }
+            ],
+            "description": "A fast and intuitive dependency injection container.",
+            "homepage": "https://github.com/thephpleague/container",
+            "keywords": [
+                "container",
+                "dependency",
+                "di",
+                "injection",
+                "league",
+                "provider",
+                "service"
+            ],
+            "support": {
+                "issues": "https://github.com/thephpleague/container/issues",
+                "source": "https://github.com/thephpleague/container/tree/5.2.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/philipobenito",
+                    "type": "github"
+                }
+            ],
+            "time": "2026-03-19T18:52:39+00:00"
+        },
         {
             "name": "league/flysystem",
             "version": "3.28.0",
@@ -4980,6 +5388,93 @@
             ],
             "time": "2024-04-27T21:32:50+00:00"
         },
+        {
+            "name": "robmorgan/phinx",
+            "version": "0.16.11",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/cakephp/phinx.git",
+                "reference": "a03014fea316ba021fc0776982e5bed2d10228d4"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/cakephp/phinx/zipball/a03014fea316ba021fc0776982e5bed2d10228d4",
+                "reference": "a03014fea316ba021fc0776982e5bed2d10228d4",
+                "shasum": ""
+            },
+            "require": {
+                "cakephp/database": "^5.0.2",
+                "composer-runtime-api": "^2.0",
+                "php-64bit": ">=8.1",
+                "psr/container": "^1.1|^2.0",
+                "symfony/config": "^4.0|^5.0|^6.0|^7.0|^8.0",
+                "symfony/console": "^6.0|^7.0|^8.0"
+            },
+            "require-dev": {
+                "cakephp/cakephp-codesniffer": "^5.0",
+                "cakephp/i18n": "^5.0",
+                "ext-json": "*",
+                "ext-pdo": "*",
+                "phpunit/phpunit": "^10.5",
+                "symfony/yaml": "^4.0|^5.0|^6.0|^7.0|^8.0"
+            },
+            "suggest": {
+                "ext-json": "Install if using JSON configuration format",
+                "ext-pdo": "PDO extension is needed",
+                "symfony/yaml": "Install if using YAML configuration format"
+            },
+            "bin": [
+                "bin/phinx"
+            ],
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Phinx\\": "src/Phinx/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Rob Morgan",
+                    "email": "robbym@gmail.com",
+                    "homepage": "https://robmorgan.id.au",
+                    "role": "Lead Developer"
+                },
+                {
+                    "name": "Woody Gilk",
+                    "email": "woody.gilk@gmail.com",
+                    "homepage": "https://shadowhand.me",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Richard Quadling",
+                    "email": "rquadling@gmail.com",
+                    "role": "Developer"
+                },
+                {
+                    "name": "CakePHP Community",
+                    "homepage": "https://github.com/cakephp/phinx/graphs/contributors",
+                    "role": "Developer"
+                }
+            ],
+            "description": "Phinx makes it ridiculously easy to manage the database migrations for your PHP app.",
+            "homepage": "https://phinx.org",
+            "keywords": [
+                "database",
+                "database migrations",
+                "db",
+                "migrations",
+                "phinx"
+            ],
+            "support": {
+                "issues": "https://github.com/cakephp/phinx/issues",
+                "source": "https://github.com/cakephp/phinx/tree/0.16.11"
+            },
+            "time": "2026-03-15T00:04:32+00:00"
+        },
         {
             "name": "socialiteproviders/manager",
             "version": "v4.8.1",
@@ -5312,6 +5807,85 @@
             ],
             "time": "2024-05-31T14:57:53+00:00"
         },
+        {
+            "name": "symfony/config",
+            "version": "v7.4.10",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/config.git",
+                "reference": "d91b6c7cd2a8c9a9c2b8d26c8f5ed48edf99ef57"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/config/zipball/d91b6c7cd2a8c9a9c2b8d26c8f5ed48edf99ef57",
+                "reference": "d91b6c7cd2a8c9a9c2b8d26c8f5ed48edf99ef57",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.2",
+                "symfony/deprecation-contracts": "^2.5|^3",
+                "symfony/filesystem": "^7.1|^8.0",
+                "symfony/polyfill-ctype": "~1.8"
+            },
+            "conflict": {
+                "symfony/finder": "<6.4",
+                "symfony/service-contracts": "<2.5"
+            },
+            "require-dev": {
+                "symfony/event-dispatcher": "^6.4|^7.0|^8.0",
+                "symfony/finder": "^6.4|^7.0|^8.0",
+                "symfony/messenger": "^6.4|^7.0|^8.0",
+                "symfony/service-contracts": "^2.5|^3",
+                "symfony/yaml": "^6.4|^7.0|^8.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Config\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Helps you find, load, combine, autofill and validate configuration values of any kind",
+            "homepage": "https://symfony.com",
+            "support": {
+                "source": "https://github.com/symfony/config/tree/v7.4.10"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://github.com/nicolas-grekas",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2026-05-03T14:20:49+00:00"
+        },
         {
             "name": "symfony/console",
             "version": "v7.1.3",
@@ -5768,6 +6342,76 @@
             ],
             "time": "2024-04-18T09:32:20+00:00"
         },
+        {
+            "name": "symfony/filesystem",
+            "version": "v7.4.11",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/filesystem.git",
+                "reference": "d721ea61b4a5fba8c5b6e7c1feda19efea144b50"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/filesystem/zipball/d721ea61b4a5fba8c5b6e7c1feda19efea144b50",
+                "reference": "d721ea61b4a5fba8c5b6e7c1feda19efea144b50",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.2",
+                "symfony/polyfill-ctype": "~1.8",
+                "symfony/polyfill-mbstring": "~1.8"
+            },
+            "require-dev": {
+                "symfony/process": "^6.4|^7.0|^8.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Filesystem\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Provides basic utilities for the filesystem",
+            "homepage": "https://symfony.com",
+            "support": {
+                "source": "https://github.com/symfony/filesystem/tree/v7.4.11"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://github.com/nicolas-grekas",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2026-05-11T16:38:44+00:00"
+        },
         {
             "name": "symfony/finder",
             "version": "v7.1.3",
@@ -11355,6 +11999,6 @@
         "php": "^8.2.0",
         "ext-json": "*"
     },
-    "platform-dev": [],
+    "platform-dev": {},
     "plugin-api-version": "2.6.0"
 }

db/migrations/20260515160445_baseline_existing_database.php

@@ -0,0 +1,25 @@
+<?php
+
+declare(strict_types=1);
+
+use Phinx\Migration\AbstractMigration;
+
+final class BaselineExistingDatabase extends AbstractMigration
+{
+    /**
+     * Change Method.
+     *
+     * Write your reversible migrations using this method.
+     *
+     * More information on writing migrations is available here:
+     * https://book.cakephp.org/phinx/0/en/migrations.html#the-change-method
+     *
+     * Remember to call "create()" or "update()" and NOT "save()" when working
+     * with the Table class.
+     */
+    public function change(): void
+    {
+        // Baseline migration.
+        // Existing database structure starts being tracked from this point.
+    }
+}

db/migrations/20260515160947_create_phinx_test_table.php

@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types=1);
+
+use Phinx\Migration\AbstractMigration;
+
+final class CreatePhinxTestTable extends AbstractMigration
+{
+    /**
+     * Change Method.
+     *
+     * Write your reversible migrations using this method.
+     *
+     * More information on writing migrations is available here:
+     * https://book.cakephp.org/phinx/0/en/migrations.html#the-change-method
+     *
+     * Remember to call "create()" or "update()" and NOT "save()" when working
+     * with the Table class.
+     */
+    public function change(): void
+    {
+        $table = $this->table('phinx_test_table');
+
+        $table
+            ->addColumn('name', 'string', [
+                'limit' => 100,
+                'null' => false,
+            ])
+            ->addColumn('created_at', 'timestamp', [
+                'default' => 'CURRENT_TIMESTAMP',
+                'null' => false,
+            ])
+            ->create();
+    }
+}

db/migrations/20260522062039_add_functions_to_scad_deadlines.php

@@ -0,0 +1,64 @@
+<?php
+
+declare(strict_types=1);
+
+use Phinx\Migration\AbstractMigration;
+
+final class AddFunctionsToScadDeadlines extends AbstractMigration
+{
+    public function change(): void
+    {
+        $this->table('scad_functions', [
+            'id' => false,
+            'primary_key' => ['id'],
+            'collation' => 'utf8mb4_unicode_ci',
+            'encoding' => 'utf8mb4',
+        ])
+            ->addColumn('id', 'integer', [
+                'identity' => true,
+                'signed' => false,
+            ])
+            ->addColumn('name', 'string', [
+                'limit' => 255,
+                'null' => false,
+            ])
+            ->addColumn('description', 'text', [
+                'null' => true,
+            ])
+            ->addColumn('status', 'string', [
+                'limit' => 20,
+                'null' => false,
+                'default' => 'active',
+            ])
+            ->addColumn('created_at', 'timestamp', [
+                'null' => false,
+                'default' => 'CURRENT_TIMESTAMP',
+            ])
+            ->addColumn('updated_at', 'timestamp', [
+                'null' => false,
+                'default' => 'CURRENT_TIMESTAMP',
+                'update' => 'CURRENT_TIMESTAMP',
+            ])
+            ->addIndex(['name'], [
+                'unique' => true,
+                'name' => 'uniq_scad_functions_name',
+            ])
+            ->create();
+
+        $this->table('scad_deadlines')
+            ->addColumn('function_id', 'integer', [
+                'signed' => false,
+                'null' => true,
+                'after' => 'subject_id',
+            ])
+            ->addIndex(['function_id'], [
+                'name' => 'idx_scad_deadlines_function_id',
+            ])
+            ->addForeignKey('function_id', 'scad_functions', 'id', [
+                'delete' => 'SET_NULL',
+                'update' => 'CASCADE',
+                'constraint' => 'fk_scad_deadlines_function',
+            ])
+            ->update();
+    }
+}

db/migrations/20260603183520_create_job_sub_roles_table.php

@@ -0,0 +1,124 @@
+<?php
+
+declare(strict_types=1);
+
+use Phinx\Migration\AbstractMigration;
+
+final class CreateJobSubRolesTable extends AbstractMigration
+{
+    public function change(): void
+    {
+        if (!$this->hasTable('job_roles')) {
+            $rolesTable = $this->table('job_roles', [
+                'id' => false,
+                'primary_key' => ['id'],
+                'collation' => 'utf8mb4_unicode_ci',
+                'encoding' => 'utf8mb4',
+            ]);
+
+            $rolesTable
+                ->addColumn('id', 'integer', [
+                    'identity' => true,
+                    'signed' => false,
+                ])
+                ->addColumn('name', 'string', [
+                    'limit' => 255,
+                    'null' => false,
+                ])
+                ->addColumn('description', 'text', [
+                    'null' => true,
+                    'default' => null,
+                ])
+                ->addColumn('sort_order', 'integer', [
+                    'signed' => false,
+                    'null' => false,
+                    'default' => 999,
+                ])
+                ->addColumn('is_active', 'boolean', [
+                    'null' => false,
+                    'default' => 1,
+                ])
+                ->addColumn('created_at', 'timestamp', [
+                    'null' => true,
+                    'default' => 'CURRENT_TIMESTAMP',
+                ])
+                ->addColumn('updated_at', 'timestamp', [
+                    'null' => true,
+                    'default' => 'CURRENT_TIMESTAMP',
+                    'update' => 'CURRENT_TIMESTAMP',
+                ])
+                ->addIndex(['is_active'], [
+                    'name' => 'idx_job_roles_is_active',
+                ])
+                ->addIndex(['sort_order'], [
+                    'name' => 'idx_job_roles_sort_order',
+                ])
+                ->create();
+        }
+
+        if (!$this->hasTable('job_sub_roles')) {
+            $table = $this->table('job_sub_roles', [
+                'id' => false,
+                'primary_key' => ['id'],
+                'collation' => 'utf8mb4_unicode_ci',
+                'encoding' => 'utf8mb4',
+            ]);
+
+            $table
+                ->addColumn('id', 'integer', [
+                    'identity' => true,
+                    'signed' => false,
+                ])
+                ->addColumn('job_role_id', 'integer', [
+                    'signed' => false,
+                    'null' => false,
+                ])
+                ->addColumn('name', 'string', [
+                    'limit' => 255,
+                    'null' => false,
+                ])
+                ->addColumn('description', 'text', [
+                    'null' => true,
+                    'default' => null,
+                ])
+                ->addColumn('sort_order', 'integer', [
+                    'signed' => false,
+                    'null' => false,
+                    'default' => 999,
+                ])
+                ->addColumn('is_active', 'boolean', [
+                    'null' => false,
+                    'default' => 1,
+                ])
+                ->addColumn('created_at', 'timestamp', [
+                    'null' => true,
+                    'default' => 'CURRENT_TIMESTAMP',
+                ])
+                ->addColumn('updated_at', 'timestamp', [
+                    'null' => true,
+                    'default' => 'CURRENT_TIMESTAMP',
+                    'update' => 'CURRENT_TIMESTAMP',
+                ])
+                ->addIndex(['job_role_id'], [
+                    'name' => 'idx_job_sub_roles_job_role_id',
+                ])
+                ->addIndex(['is_active'], [
+                    'name' => 'idx_job_sub_roles_is_active',
+                ])
+                ->addIndex(['sort_order'], [
+                    'name' => 'idx_job_sub_roles_sort_order',
+                ])
+                ->addForeignKey(
+                    'job_role_id',
+                    'job_roles',
+                    'id',
+                    [
+                        'delete' => 'CASCADE',
+                        'update' => 'CASCADE',
+                        'constraint' => 'fk_job_sub_roles_job_role',
+                    ]
+                )
+                ->create();
+        }
+    }
+}

db/migrations/20260604072729_create_ppe_items_table.php

@@ -0,0 +1,84 @@
+<?php
+
+declare(strict_types=1);
+
+use Phinx\Migration\AbstractMigration;
+
+final class CreatePpeItemsTable extends AbstractMigration
+{
+    public function change(): void
+    {
+        $table = $this->table('ppe_items', [
+            'id' => false,
+            'primary_key' => ['id'],
+            'collation' => 'utf8mb4_unicode_ci',
+            'encoding' => 'utf8mb4',
+        ]);
+
+        $table
+            ->addColumn('id', 'integer', [
+                'identity' => true,
+                'signed' => false,
+            ])
+            ->addColumn('name', 'string', [
+                'limit' => 255,
+                'null' => false,
+            ])
+            ->addColumn('description', 'text', [
+                'null' => true,
+                'default' => null,
+            ])
+            ->addColumn('category', 'string', [
+                'limit' => 100,
+                'null' => true,
+                'default' => null,
+                'comment' => 'PPE category, for example Head, Hands, Eyes, Feet, Respiratory',
+            ])
+            ->addColumn('photo', 'string', [
+                'limit' => 255,
+                'null' => true,
+                'default' => null,
+                'comment' => 'PPE image path or filename',
+            ])
+            ->addColumn('standard_reference', 'string', [
+                'limit' => 255,
+                'null' => true,
+                'default' => null,
+                'comment' => 'Reference standard, for example EN ISO 20345',
+            ])
+            ->addColumn('validity_months', 'integer', [
+                'signed' => false,
+                'null' => true,
+                'default' => null,
+                'comment' => 'Default validity in months after assignment',
+            ])
+            ->addColumn('sort_order', 'integer', [
+                'signed' => false,
+                'null' => false,
+                'default' => 999,
+            ])
+            ->addColumn('is_active', 'boolean', [
+                'null' => false,
+                'default' => 1,
+            ])
+            ->addColumn('created_at', 'timestamp', [
+                'null' => true,
+                'default' => 'CURRENT_TIMESTAMP',
+            ])
+            ->addColumn('updated_at', 'timestamp', [
+                'null' => true,
+                'default' => 'CURRENT_TIMESTAMP',
+                'update' => 'CURRENT_TIMESTAMP',
+            ])
+            ->addIndex(['category'], [
+                'name' => 'idx_ppe_items_category',
+            ])
+            ->addIndex(['is_active'], [
+                'name' => 'idx_ppe_items_is_active',
+            ])
+            ->addIndex(['sort_order'], [
+                'name' => 'idx_ppe_items_sort_order',
+            ])
+            ->create();
+    }
+}

db/migrations/20260604072747_create_employee_ppe_items_table.php

@@ -0,0 +1,102 @@
+<?php
+
+declare(strict_types=1);
+
+use Phinx\Migration\AbstractMigration;
+
+final class CreateEmployeePpeItemsTable extends AbstractMigration
+{
+    public function change(): void
+    {
+        $table = $this->table('employee_ppe_items', [
+            'id' => false,
+            'primary_key' => ['id'],
+            'collation' => 'utf8mb4_unicode_ci',
+            'encoding' => 'utf8mb4',
+        ]);
+
+        $table
+            ->addColumn('id', 'integer', [
+                'identity' => true,
+                'signed' => false,
+            ])
+            ->addColumn('employee_id', 'integer', [
+                'signed' => false,
+                'null' => false,
+            ])
+            ->addColumn('ppe_item_id', 'integer', [
+                'signed' => false,
+                'null' => false,
+            ])
+            ->addColumn('assigned_date', 'date', [
+                'null' => true,
+                'default' => null,
+            ])
+            ->addColumn('expiry_date', 'date', [
+                'null' => true,
+                'default' => null,
+            ])
+            ->addColumn('quantity', 'integer', [
+                'signed' => false,
+                'null' => false,
+                'default' => 1,
+            ])
+            ->addColumn('status', 'enum', [
+                'values' => [
+                    'assigned',
+                    'returned',
+                    'expired',
+                    'lost',
+                    'damaged',
+                ],
+                'null' => false,
+                'default' => 'assigned',
+            ])
+            ->addColumn('notes', 'text', [
+                'null' => true,
+                'default' => null,
+            ])
+            ->addColumn('created_at', 'timestamp', [
+                'null' => true,
+                'default' => 'CURRENT_TIMESTAMP',
+            ])
+            ->addColumn('updated_at', 'timestamp', [
+                'null' => true,
+                'default' => 'CURRENT_TIMESTAMP',
+                'update' => 'CURRENT_TIMESTAMP',
+            ])
+            ->addIndex(['employee_id'], [
+                'name' => 'idx_employee_ppe_items_employee_id',
+            ])
+            ->addIndex(['ppe_item_id'], [
+                'name' => 'idx_employee_ppe_items_ppe_item_id',
+            ])
+            ->addIndex(['status'], [
+                'name' => 'idx_employee_ppe_items_status',
+            ])
+            ->addIndex(['expiry_date'], [
+                'name' => 'idx_employee_ppe_items_expiry_date',
+            ])
+            ->addForeignKey(
+                'employee_id',
+                'employees',
+                'id',
+                [
+                    'delete' => 'CASCADE',
+                    'update' => 'CASCADE',
+                    'constraint' => 'fk_employee_ppe_items_employee',
+                ]
+            )
+            ->addForeignKey(
+                'ppe_item_id',
+                'ppe_items',
+                'id',
+                [
+                    'delete' => 'RESTRICT',
+                    'update' => 'CASCADE',
+                    'constraint' => 'fk_employee_ppe_items_ppe_item',
+                ]
+            )
+            ->create();
+    }
+}

db/migrations/20260604072805_create_job_sub_role_ppe_items_table.php

@@ -0,0 +1,101 @@
+<?php
+
+declare(strict_types=1);
+
+use Phinx\Migration\AbstractMigration;
+
+final class CreateJobSubRolePpeItemsTable extends AbstractMigration
+{
+    public function change(): void
+    {
+        $table = $this->table('job_sub_role_ppe_items', [
+            'id' => false,
+            'primary_key' => ['id'],
+            'collation' => 'utf8mb4_unicode_ci',
+            'encoding' => 'utf8mb4',
+        ]);
+
+        $table
+            ->addColumn('id', 'integer', [
+                'identity' => true,
+                'signed' => false,
+            ])
+            ->addColumn('job_sub_role_id', 'integer', [
+                'signed' => false,
+                'null' => false,
+            ])
+            ->addColumn('ppe_item_id', 'integer', [
+                'signed' => false,
+                'null' => false,
+            ])
+            ->addColumn('requirement_type', 'enum', [
+                'values' => [
+                    'mandatory',
+                    'recommended',
+                    'optional',
+                ],
+                'null' => false,
+                'default' => 'mandatory',
+                'comment' => 'Defines if the PPE is mandatory, recommended or optional for the sub role',
+            ])
+            ->addColumn('notes', 'text', [
+                'null' => true,
+                'default' => null,
+            ])
+            ->addColumn('sort_order', 'integer', [
+                'signed' => false,
+                'null' => false,
+                'default' => 999,
+            ])
+            ->addColumn('is_active', 'boolean', [
+                'null' => false,
+                'default' => 1,
+            ])
+            ->addColumn('created_at', 'timestamp', [
+                'null' => true,
+                'default' => 'CURRENT_TIMESTAMP',
+            ])
+            ->addColumn('updated_at', 'timestamp', [
+                'null' => true,
+                'default' => 'CURRENT_TIMESTAMP',
+                'update' => 'CURRENT_TIMESTAMP',
+            ])
+            ->addIndex(['job_sub_role_id'], [
+                'name' => 'idx_job_sub_role_ppe_items_sub_role_id',
+            ])
+            ->addIndex(['ppe_item_id'], [
+                'name' => 'idx_job_sub_role_ppe_items_ppe_item_id',
+            ])
+            ->addIndex(['requirement_type'], [
+                'name' => 'idx_job_sub_role_ppe_items_requirement_type',
+            ])
+            ->addIndex(['is_active'], [
+                'name' => 'idx_job_sub_role_ppe_items_is_active',
+            ])
+            ->addIndex(['job_sub_role_id', 'ppe_item_id'], [
+                'unique' => true,
+                'name' => 'uq_job_sub_role_ppe_item',
+            ])
+            ->addForeignKey(
+                'job_sub_role_id',
+                'job_sub_roles',
+                'id',
+                [
+                    'delete' => 'CASCADE',
+                    'update' => 'CASCADE',
+                    'constraint' => 'fk_job_sub_role_ppe_items_sub_role',
+                ]
+            )
+            ->addForeignKey(
+                'ppe_item_id',
+                'ppe_items',
+                'id',
+                [
+                    'delete' => 'CASCADE',
+                    'update' => 'CASCADE',
+                    'constraint' => 'fk_job_sub_role_ppe_items_ppe_item',
+                ]
+            )
+            ->create();
+    }
+}

db/migrations/20260604091640_add_job_sub_role_id_to_employees_table.php

@@ -0,0 +1,104 @@
+<?php
+
+declare(strict_types=1);
+
+use Phinx\Migration\AbstractMigration;
+
+final class AddJobSubRoleIdToEmployeesTable extends AbstractMigration
+{
+    public function up(): void
+    {
+        if (!$this->hasTable('employees')) {
+            throw new RuntimeException('Table employees does not exist.');
+        }
+
+        $table = $this->table('employees');
+
+        if (!$table->hasColumn('job_role_id')) {
+            $table
+                ->addColumn('job_role_id', 'integer', [
+                    'signed' => false,
+                    'null' => true,
+                    'after' => 'department_id',
+                ])
+                ->addIndex(['job_role_id'], [
+                    'name' => 'idx_employees_job_role_id',
+                ])
+                ->addForeignKey(
+                    'job_role_id',
+                    'job_roles',
+                    'id',
+                    [
+                        'delete' => 'SET_NULL',
+                        'update' => 'CASCADE',
+                        'constraint' => 'fk_employees_job_role',
+                    ]
+                )
+                ->update();
+        }
+
+        $table = $this->table('employees');
+
+        if (!$table->hasColumn('job_sub_role_id')) {
+            $afterColumn = $table->hasColumn('job_role_id') ? 'job_role_id' : 'department_id';
+
+            $table
+                ->addColumn('job_sub_role_id', 'integer', [
+                    'signed' => false,
+                    'null' => true,
+                    'after' => $afterColumn,
+                ])
+                ->addIndex(['job_sub_role_id'], [
+                    'name' => 'idx_employees_job_sub_role_id',
+                ])
+                ->addForeignKey(
+                    'job_sub_role_id',
+                    'job_sub_roles',
+                    'id',
+                    [
+                        'delete' => 'SET_NULL',
+                        'update' => 'CASCADE',
+                        'constraint' => 'fk_employees_job_sub_role',
+                    ]
+                )
+                ->update();
+        }
+    }
+
+    public function down(): void
+    {
+        if (!$this->hasTable('employees')) {
+            return;
+        }
+
+        $table = $this->table('employees');
+
+        if ($table->hasForeignKey('job_sub_role_id')) {
+            $table->dropForeignKey('job_sub_role_id')->update();
+        }
+
+        if ($table->hasForeignKey('job_role_id')) {
+            $table->dropForeignKey('job_role_id')->update();
+        }
+
+        $table = $this->table('employees');
+
+        if ($table->hasIndexByName('idx_employees_job_sub_role_id')) {
+            $table->removeIndexByName('idx_employees_job_sub_role_id')->update();
+        }
+
+        if ($table->hasIndexByName('idx_employees_job_role_id')) {
+            $table->removeIndexByName('idx_employees_job_role_id')->update();
+        }
+
+        $table = $this->table('employees');
+
+        if ($table->hasColumn('job_sub_role_id')) {
+            $table->removeColumn('job_sub_role_id')->update();
+        }
+
+        if ($table->hasColumn('job_role_id')) {
+            $table->removeColumn('job_role_id')->update();
+        }
+    }
+}

db/migrations/20260604094405_add_delivery_fields_to_employee_ppe_items_table.php

@@ -0,0 +1,41 @@
+<?php
+
+declare(strict_types=1);
+
+use Phinx\Migration\AbstractMigration;
+
+final class AddDeliveryFieldsToEmployeePpeItemsTable extends AbstractMigration
+{
+    public function change(): void
+    {
+        $table = $this->table('employee_ppe_items');
+
+        $table
+            ->addColumn('delivered_by', 'string', [
+                'limit' => 255,
+                'null' => true,
+                'default' => null,
+                'after' => 'expiry_date',
+            ])
+            ->addColumn('created_by', 'integer', [
+                'signed' => false,
+                'null' => true,
+                'default' => null,
+                'after' => 'notes',
+            ])
+            ->addIndex(['created_by'], [
+                'name' => 'idx_employee_ppe_items_created_by',
+            ])
+            ->addForeignKey(
+                'created_by',
+                'auth_users',
+                'id',
+                [
+                    'delete' => 'SET_NULL',
+                    'update' => 'CASCADE',
+                    'constraint' => 'fk_employee_ppe_items_created_by',
+                ]
+            )
+            ->update();
+    }
+}

db/migrations/20260604100828_create_employee_job_sub_roles_table.php

@@ -0,0 +1,96 @@
+<?php
+
+declare(strict_types=1);
+
+use Phinx\Migration\AbstractMigration;
+
+final class CreateEmployeeJobSubRolesTable extends AbstractMigration
+{
+    public function up(): void
+    {
+        if (!$this->hasTable('employee_job_sub_roles')) {
+            $table = $this->table('employee_job_sub_roles', [
+                'id' => false,
+                'primary_key' => ['id'],
+                'signed' => false,
+                'collation' => 'utf8mb4_general_ci',
+                'encoding' => 'utf8mb4',
+            ]);
+
+            $table
+                ->addColumn('id', 'integer', [
+                    'identity' => true,
+                    'signed' => false,
+                ])
+                ->addColumn('employee_id', 'integer', [
+                    'signed' => false,
+                    'null' => false,
+                ])
+                ->addColumn('job_sub_role_id', 'integer', [
+                    'signed' => false,
+                    'null' => false,
+                ])
+                ->addColumn('is_primary', 'boolean', [
+                    'null' => false,
+                    'default' => false,
+                ])
+                ->addColumn('created_at', 'timestamp', [
+                    'null' => true,
+                    'default' => 'CURRENT_TIMESTAMP',
+                ])
+                ->addIndex(['employee_id', 'job_sub_role_id'], [
+                    'unique' => true,
+                    'name' => 'uq_employee_subrole',
+                ])
+                ->addIndex(['employee_id'], [
+                    'name' => 'idx_employee_job_sub_roles_employee',
+                ])
+                ->addIndex(['job_sub_role_id'], [
+                    'name' => 'idx_employee_job_sub_roles_subrole',
+                ])
+                ->addForeignKey(
+                    'employee_id',
+                    'employees',
+                    'id',
+                    [
+                        'delete' => 'CASCADE',
+                        'update' => 'CASCADE',
+                        'constraint' => 'fk_employee_job_sub_roles_employee',
+                    ]
+                )
+                ->addForeignKey(
+                    'job_sub_role_id',
+                    'job_sub_roles',
+                    'id',
+                    [
+                        'delete' => 'CASCADE',
+                        'update' => 'CASCADE',
+                        'constraint' => 'fk_employee_job_sub_roles_subrole',
+                    ]
+                )
+                ->create();
+        }
+
+        // Import existing single sub-role assignments from employees.job_sub_role_id
+        // into the new bridge table.
+        $this->execute("
+            INSERT IGNORE INTO employee_job_sub_roles
+                (employee_id, job_sub_role_id, is_primary, created_at)
+            SELECT
+                e.id,
+                e.job_sub_role_id,
+                1,
+                NOW()
+            FROM employees e
+            WHERE e.job_sub_role_id IS NOT NULL
+              AND e.job_sub_role_id > 0
+        ");
+    }
+
+    public function down(): void
+    {
+        if ($this->hasTable('employee_job_sub_roles')) {
+            $this->table('employee_job_sub_roles')->drop()->save();
+        }
+    }
+}

db/migrations/20260605084429_create_company_functions_table.php

@@ -0,0 +1,95 @@
+<?php
+
+declare(strict_types=1);
+
+use Phinx\Migration\AbstractMigration;
+
+final class CreateCompanyFunctionsTable extends AbstractMigration
+{
+    public function up(): void
+    {
+        if (!$this->hasTable('company_functions')) {
+            $table = $this->table('company_functions', [
+                'id' => false,
+                'primary_key' => ['id'],
+                'signed' => false,
+                'collation' => 'utf8mb4_general_ci',
+                'encoding' => 'utf8mb4',
+            ]);
+
+            $table
+                ->addColumn('id', 'integer', [
+                    'identity' => true,
+                    'signed' => false,
+                ])
+                ->addColumn('function_name', 'string', [
+                    'limit' => 150,
+                    'null' => false,
+                    'comment' => 'Function name, for example RSPP, Medico del lavoro, RLS',
+                ])
+                ->addColumn('person_full_name', 'string', [
+                    'limit' => 200,
+                    'null' => false,
+                    'comment' => 'Full name and surname of the person assigned to the function',
+                ])
+                ->addColumn('phone', 'string', [
+                    'limit' => 80,
+                    'null' => true,
+                ])
+                ->addColumn('email', 'string', [
+                    'limit' => 190,
+                    'null' => true,
+                ])
+                ->addColumn('notes', 'text', [
+                    'null' => true,
+                ])
+                ->addColumn('sort_order', 'integer', [
+                    'signed' => false,
+                    'null' => false,
+                    'default' => 0,
+                ])
+                ->addColumn('is_active', 'boolean', [
+                    'null' => false,
+                    'default' => true,
+                ])
+                ->addColumn('created_at', 'timestamp', [
+                    'null' => true,
+                    'default' => 'CURRENT_TIMESTAMP',
+                ])
+                ->addColumn('updated_at', 'timestamp', [
+                    'null' => true,
+                    'default' => null,
+                    'update' => 'CURRENT_TIMESTAMP',
+                ])
+                ->addIndex(['function_name'], [
+                    'name' => 'idx_company_functions_function_name',
+                ])
+                ->addIndex(['person_full_name'], [
+                    'name' => 'idx_company_functions_person_full_name',
+                ])
+                ->addIndex(['email'], [
+                    'name' => 'idx_company_functions_email',
+                ])
+                ->addIndex(['is_active', 'sort_order'], [
+                    'name' => 'idx_company_functions_active_sort',
+                ])
+                ->create();
+        }
+
+        $this->execute("
+            INSERT INTO company_functions
+                (function_name, person_full_name, phone, email, notes, sort_order, is_active, created_at, updated_at)
+            VALUES
+                ('RSPP', '', NULL, NULL, NULL, 10, 1, NOW(), NOW()),
+                ('Medico del lavoro', '', NULL, NULL, NULL, 20, 1, NOW(), NOW()),
+                ('RLS', '', NULL, NULL, NULL, 30, 1, NOW(), NOW())
+        ");
+    }
+
+    public function down(): void
+    {
+        if ($this->hasTable('company_functions')) {
+            $this->table('company_functions')->drop()->save();
+        }
+    }
+}

db/migrations/20260605095127_alter_scad_functions_add_contact_fields.php

@@ -0,0 +1,138 @@
+<?php
+
+declare(strict_types=1);
+
+use Phinx\Migration\AbstractMigration;
+
+final class AlterScadFunctionsAddContactFields extends AbstractMigration
+{
+    public function up(): void
+    {
+        if (!$this->hasTable('scad_functions')) {
+            throw new RuntimeException('Table scad_functions does not exist.');
+        }
+
+        $table = $this->table('scad_functions');
+
+        if (!$table->hasColumn('person_full_name')) {
+            $table->addColumn('person_full_name', 'string', [
+                'limit' => 200,
+                'null' => true,
+                'after' => 'description',
+                'comment' => 'Full name and surname of the person assigned to the function',
+            ]);
+        }
+
+        if (!$table->hasColumn('phone')) {
+            $table->addColumn('phone', 'string', [
+                'limit' => 80,
+                'null' => true,
+                'after' => 'person_full_name',
+            ]);
+        }
+
+        if (!$table->hasColumn('email')) {
+            $table->addColumn('email', 'string', [
+                'limit' => 190,
+                'null' => true,
+                'after' => 'phone',
+            ]);
+        }
+
+        if (!$table->hasColumn('notes')) {
+            $table->addColumn('notes', 'text', [
+                'null' => true,
+                'after' => 'email',
+            ]);
+        }
+
+        if (!$table->hasColumn('sort_order')) {
+            $table->addColumn('sort_order', 'integer', [
+                'signed' => false,
+                'null' => false,
+                'default' => 0,
+                'after' => 'status',
+            ]);
+        }
+
+        if (!$table->hasIndexByName('idx_scad_functions_name')) {
+            $table->addIndex(['name'], [
+                'name' => 'idx_scad_functions_name',
+            ]);
+        }
+
+        if (!$table->hasIndexByName('idx_scad_functions_person_full_name')) {
+            $table->addIndex(['person_full_name'], [
+                'name' => 'idx_scad_functions_person_full_name',
+            ]);
+        }
+
+        if (!$table->hasIndexByName('idx_scad_functions_email')) {
+            $table->addIndex(['email'], [
+                'name' => 'idx_scad_functions_email',
+            ]);
+        }
+
+        if (!$table->hasIndexByName('idx_scad_functions_status_sort')) {
+            $table->addIndex(['status', 'sort_order'], [
+                'name' => 'idx_scad_functions_status_sort',
+            ]);
+        }
+
+        $table->update();
+
+        // Set a default order for existing rows without changing their names.
+        $this->execute("
+            UPDATE scad_functions
+            SET sort_order = id * 10
+            WHERE sort_order = 0
+        ");
+    }
+
+    public function down(): void
+    {
+        if (!$this->hasTable('scad_functions')) {
+            return;
+        }
+
+        $table = $this->table('scad_functions');
+
+        if ($table->hasIndexByName('idx_scad_functions_status_sort')) {
+            $table->removeIndexByName('idx_scad_functions_status_sort');
+        }
+
+        if ($table->hasIndexByName('idx_scad_functions_email')) {
+            $table->removeIndexByName('idx_scad_functions_email');
+        }
+
+        if ($table->hasIndexByName('idx_scad_functions_person_full_name')) {
+            $table->removeIndexByName('idx_scad_functions_person_full_name');
+        }
+
+        if ($table->hasIndexByName('idx_scad_functions_name')) {
+            $table->removeIndexByName('idx_scad_functions_name');
+        }
+
+        if ($table->hasColumn('sort_order')) {
+            $table->removeColumn('sort_order');
+        }
+
+        if ($table->hasColumn('notes')) {
+            $table->removeColumn('notes');
+        }
+
+        if ($table->hasColumn('email')) {
+            $table->removeColumn('email');
+        }
+
+        if ($table->hasColumn('phone')) {
+            $table->removeColumn('phone');
+        }
+
+        if ($table->hasColumn('person_full_name')) {
+            $table->removeColumn('person_full_name');
+        }
+
+        $table->update();
+    }
+}

db/migrations/20260610123547_create_cad_area_jobs_table.php

@@ -0,0 +1,95 @@
+<?php
+
+declare(strict_types=1);
+
+use Phinx\Migration\AbstractMigration;
+
+final class CreateCadAreaJobsTable extends AbstractMigration
+{
+    public function change(): void
+    {
+        $table = $this->table('cad_area_jobs');
+
+        $table
+            ->addColumn('iduser', 'integer', [
+                'null' => true,
+                'signed' => false,
+                'limit' => 10,
+            ])
+            ->addColumn('original_filename', 'string', [
+                'limit' => 255,
+                'null' => false,
+            ])
+            ->addColumn('stored_filename', 'string', [
+                'limit' => 255,
+                'null' => false,
+            ])
+            ->addColumn('file_path', 'string', [
+                'limit' => 500,
+                'null' => false,
+            ])
+            ->addColumn('file_url', 'string', [
+                'limit' => 500,
+                'null' => true,
+            ])
+            ->addColumn('file_size', 'integer', [
+                'null' => true,
+                'signed' => false,
+            ])
+            ->addColumn('status', 'enum', [
+                'values' => [
+                    'uploaded',
+                    'processing',
+                    'completed',
+                    'error',
+                ],
+                'default' => 'uploaded',
+                'null' => false,
+            ])
+            ->addColumn('area_mm2', 'decimal', [
+                'precision' => 18,
+                'scale' => 6,
+                'null' => true,
+            ])
+            ->addColumn('area_cm2', 'decimal', [
+                'precision' => 18,
+                'scale' => 6,
+                'null' => true,
+            ])
+            ->addColumn('area_m2', 'decimal', [
+                'precision' => 18,
+                'scale' => 9,
+                'null' => true,
+            ])
+            ->addColumn('scale_detected', 'string', [
+                'limit' => 50,
+                'null' => true,
+            ])
+            ->addColumn('confidence', 'string', [
+                'limit' => 50,
+                'null' => true,
+            ])
+            ->addColumn('message', 'text', [
+                'null' => true,
+            ])
+            ->addColumn('python_response', 'text', [
+                'null' => true,
+            ])
+            ->addColumn('created_at', 'timestamp', [
+                'default' => 'CURRENT_TIMESTAMP',
+                'null' => true,
+            ])
+            ->addColumn('updated_at', 'timestamp', [
+                'default' => 'CURRENT_TIMESTAMP',
+                'update' => 'CURRENT_TIMESTAMP',
+                'null' => true,
+            ])
+            ->addIndex(['iduser'], [
+                'name' => 'idx_cad_area_jobs_iduser',
+            ])
+            ->addIndex(['status'], [
+                'name' => 'idx_cad_area_jobs_status',
+            ])
+            ->create();
+    }
+}

db/migrations/20260611071107_add_notify_function_to_scad_deadlines.php

@@ -0,0 +1,43 @@
+<?php
+
+declare(strict_types=1);
+
+use Phinx\Migration\AbstractMigration;
+
+final class AddNotifyFunctionToScadDeadlines extends AbstractMigration
+{
+    public function up(): void
+    {
+        if (!$this->hasTable('scad_deadlines')) {
+            throw new RuntimeException('Table scad_deadlines does not exist.');
+        }
+
+        $table = $this->table('scad_deadlines');
+
+        if (!$table->hasColumn('notify_function')) {
+            $table
+                ->addColumn('notify_function', 'boolean', [
+                    'null' => false,
+                    'default' => false,
+                    'after' => 'function_id',
+                    'comment' => 'Send deadline reminder also to the linked function email',
+                ])
+                ->update();
+        }
+    }
+
+    public function down(): void
+    {
+        if (!$this->hasTable('scad_deadlines')) {
+            return;
+        }
+
+        $table = $this->table('scad_deadlines');
+
+        if ($table->hasColumn('notify_function')) {
+            $table
+                ->removeColumn('notify_function')
+                ->update();
+        }
+    }
+}

db/migrations/20260611153946_add_roi_fields_to_cad_area_jobs_table.php

@@ -0,0 +1,68 @@
+<?php
+
+declare(strict_types=1);
+
+use Phinx\Migration\AbstractMigration;
+
+final class AddRoiFieldsToCadAreaJobsTable extends AbstractMigration
+{
+    public function change(): void
+    {
+        $table = $this->table('cad_area_jobs');
+
+        if (!$table->hasColumn('roi_x')) {
+            $table->addColumn('roi_x', 'decimal', [
+                'precision' => 12,
+                'scale' => 6,
+                'null' => true,
+                'after' => 'file_size',
+            ]);
+        }
+
+        if (!$table->hasColumn('roi_y')) {
+            $table->addColumn('roi_y', 'decimal', [
+                'precision' => 12,
+                'scale' => 6,
+                'null' => true,
+                'after' => 'roi_x',
+            ]);
+        }
+
+        if (!$table->hasColumn('roi_width')) {
+            $table->addColumn('roi_width', 'decimal', [
+                'precision' => 12,
+                'scale' => 6,
+                'null' => true,
+                'after' => 'roi_y',
+            ]);
+        }
+
+        if (!$table->hasColumn('roi_height')) {
+            $table->addColumn('roi_height', 'decimal', [
+                'precision' => 12,
+                'scale' => 6,
+                'null' => true,
+                'after' => 'roi_width',
+            ]);
+        }
+
+        if (!$table->hasColumn('roi_page')) {
+            $table->addColumn('roi_page', 'integer', [
+                'null' => true,
+                'default' => 1,
+                'after' => 'roi_height',
+            ]);
+        }
+
+        if (!$table->hasColumn('calculation_mode')) {
+            $table->addColumn('calculation_mode', 'string', [
+                'limit' => 50,
+                'null' => true,
+                'default' => 'auto_roi',
+                'after' => 'roi_page',
+            ]);
+        }
+
+        $table->update();
+    }
+}

db/migrations/20260612075051_add_result_detail_fields_to_cad_area_jobs_table.php

@@ -0,0 +1,46 @@
+<?php
+
+declare(strict_types=1);
+
+use Phinx\Migration\AbstractMigration;
+
+final class AddResultDetailFieldsToCadAreaJobsTable extends AbstractMigration
+{
+    public function change(): void
+    {
+        $table = $this->table('cad_area_jobs');
+
+        if (!$table->hasColumn('width_mm')) {
+            $table->addColumn('width_mm', 'decimal', [
+                'precision' => 18,
+                'scale' => 6,
+                'null' => true,
+            ]);
+        }
+
+        if (!$table->hasColumn('height_mm')) {
+            $table->addColumn('height_mm', 'decimal', [
+                'precision' => 18,
+                'scale' => 6,
+                'null' => true,
+            ]);
+        }
+
+        if (!$table->hasColumn('scale_used')) {
+            $table->addColumn('scale_used', 'decimal', [
+                'precision' => 12,
+                'scale' => 6,
+                'null' => true,
+            ]);
+        }
+
+        if (!$table->hasColumn('strategy_used')) {
+            $table->addColumn('strategy_used', 'string', [
+                'limit' => 100,
+                'null' => true,
+            ]);
+        }
+
+        $table->update();
+    }
+}

db/migrations/20260612081753_add_manual_tracing_fields_to_cad_area_jobs_table.php

@@ -0,0 +1,115 @@
+<?php
+
+declare(strict_types=1);
+
+use Phinx\Migration\AbstractMigration;
+
+final class AddManualTracingFieldsToCadAreaJobsTable extends AbstractMigration
+{
+    public function change(): void
+    {
+        $table = $this->table('cad_area_jobs');
+
+        if (!$table->hasColumn('width_mm')) {
+            $table->addColumn('width_mm', 'decimal', [
+                'precision' => 18,
+                'scale' => 6,
+                'null' => true,
+            ]);
+        }
+
+        if (!$table->hasColumn('height_mm')) {
+            $table->addColumn('height_mm', 'decimal', [
+                'precision' => 18,
+                'scale' => 6,
+                'null' => true,
+            ]);
+        }
+
+        if (!$table->hasColumn('scale_used')) {
+            $table->addColumn('scale_used', 'decimal', [
+                'precision' => 12,
+                'scale' => 6,
+                'null' => true,
+            ]);
+        }
+
+        if (!$table->hasColumn('strategy_used')) {
+            $table->addColumn('strategy_used', 'string', [
+                'limit' => 100,
+                'null' => true,
+            ]);
+        }
+
+        if (!$table->hasColumn('manual_calibration_px')) {
+            $table->addColumn('manual_calibration_px', 'decimal', [
+                'precision' => 18,
+                'scale' => 6,
+                'null' => true,
+            ]);
+        }
+
+        if (!$table->hasColumn('manual_calibration_mm')) {
+            $table->addColumn('manual_calibration_mm', 'decimal', [
+                'precision' => 18,
+                'scale' => 6,
+                'null' => true,
+            ]);
+        }
+
+        if (!$table->hasColumn('manual_mm_per_px')) {
+            $table->addColumn('manual_mm_per_px', 'decimal', [
+                'precision' => 18,
+                'scale' => 10,
+                'null' => true,
+            ]);
+        }
+
+        if (!$table->hasColumn('manual_polygon_json')) {
+            $table->addColumn('manual_polygon_json', 'text', [
+                'null' => true,
+            ]);
+        }
+
+        if (!$table->hasColumn('manual_area_mm2')) {
+            $table->addColumn('manual_area_mm2', 'decimal', [
+                'precision' => 18,
+                'scale' => 6,
+                'null' => true,
+            ]);
+        }
+
+        if (!$table->hasColumn('manual_area_cm2')) {
+            $table->addColumn('manual_area_cm2', 'decimal', [
+                'precision' => 18,
+                'scale' => 6,
+                'null' => true,
+            ]);
+        }
+
+        if (!$table->hasColumn('manual_width_mm')) {
+            $table->addColumn('manual_width_mm', 'decimal', [
+                'precision' => 18,
+                'scale' => 6,
+                'null' => true,
+            ]);
+        }
+
+        if (!$table->hasColumn('manual_height_mm')) {
+            $table->addColumn('manual_height_mm', 'decimal', [
+                'precision' => 18,
+                'scale' => 6,
+                'null' => true,
+            ]);
+        }
+
+        if (!$table->hasColumn('manual_status')) {
+            $table->addColumn('manual_status', 'string', [
+                'limit' => 50,
+                'null' => true,
+            ]);
+        }
+
+        $table->update();
+    }
+}

db/migrations/20260612083548_add_manual_hole_fields_to_cad_area_jobs_table.php

@@ -0,0 +1,37 @@
+<?php
+
+declare(strict_types=1);
+
+use Phinx\Migration\AbstractMigration;
+
+final class AddManualHoleFieldsToCadAreaJobsTable extends AbstractMigration
+{
+    public function change(): void
+    {
+        $table = $this->table('cad_area_jobs');
+
+        if (!$table->hasColumn('manual_outer_area_mm2')) {
+            $table->addColumn('manual_outer_area_mm2', 'decimal', [
+                'precision' => 18,
+                'scale' => 6,
+                'null' => true,
+            ]);
+        }
+
+        if (!$table->hasColumn('manual_holes_area_mm2')) {
+            $table->addColumn('manual_holes_area_mm2', 'decimal', [
+                'precision' => 18,
+                'scale' => 6,
+                'null' => true,
+            ]);
+        }
+
+        if (!$table->hasColumn('manual_holes_json')) {
+            $table->addColumn('manual_holes_json', 'text', [
+                'null' => true,
+            ]);
+        }
+
+        $table->update();
+    }
+}

docs/employee-profile-install.md

@@ -0,0 +1,246 @@
+# 1. Database migration
+
+```mysql
+ALTER TABLE employees
+  ADD COLUMN address     varchar(500) DEFAULT NULL AFTER last_name,
+  ADD COLUMN phone       varchar(255) DEFAULT NULL AFTER address,
+  ADD COLUMN email       varchar(255) DEFAULT NULL AFTER phone,
+  ADD COLUMN job_role_id int(10) UNSIGNED DEFAULT NULL AFTER department_id;
+
+-- Replace ENUM status with plain VARCHAR for easier maintenance.
+ALTER TABLE employees
+  MODIFY status varchar(255) NOT NULL DEFAULT 'active';
+
+CREATE TABLE IF NOT EXISTS job_roles (
+  id          int(10) UNSIGNED NOT NULL AUTO_INCREMENT,
+  name        varchar(255) NOT NULL,
+  description text DEFAULT NULL,
+  sort_order  int(10) UNSIGNED NOT NULL DEFAULT 999,
+  is_active   tinyint(1) NOT NULL DEFAULT 1,
+  created_at  timestamp NULL DEFAULT current_timestamp(),
+  updated_at  timestamp NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(),
+  PRIMARY KEY (id),
+  UNIQUE KEY uniq_job_roles_name (name),
+  KEY idx_job_roles_active (is_active),
+  KEY idx_job_roles_sort_order (sort_order)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+ALTER TABLE employees
+  ADD KEY idx_employees_job_role_id (job_role_id);
+
+ALTER TABLE employees
+  ADD CONSTRAINT fk_employees_job_role
+  FOREIGN KEY (job_role_id) REFERENCES job_roles (id)
+  ON DELETE SET NULL
+  ON UPDATE CASCADE;
+
+-- 1) Seed job_roles with every distinct non-empty value of employees.position.
+INSERT IGNORE INTO job_roles (name, is_active, sort_order, created_at, updated_at)
+SELECT DISTINCT TRIM(position), 1, 999, NOW(), NOW()
+FROM employees
+WHERE position IS NOT NULL AND TRIM(position) <> '';
+
+-- 2) Backfill employees.job_role_id by matching position text to job_roles.name.
+UPDATE employees e
+JOIN job_roles jr ON jr.name = TRIM(e.position)
+SET e.job_role_id = jr.id
+WHERE e.position IS NOT NULL AND TRIM(e.position) <> '';
+
+-- 3) Drop the legacy column.
+ALTER TABLE employees DROP COLUMN position;
+
+CREATE TABLE IF NOT EXISTS training_topics (
+  id                       int(10) UNSIGNED NOT NULL AUTO_INCREMENT,
+  name                     varchar(255) NOT NULL,
+  description              text DEFAULT NULL,
+  default_frequency_months int(10) UNSIGNED DEFAULT NULL,
+  default_reminder_days    int(10) UNSIGNED NOT NULL DEFAULT 30,
+  sort_order               int(10) UNSIGNED NOT NULL DEFAULT 999,
+  is_active                tinyint(1) NOT NULL DEFAULT 1,
+  is_mandatory             tinyint(1) NOT NULL DEFAULT 0,
+  created_at               timestamp NULL DEFAULT current_timestamp(),
+  updated_at               timestamp NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(),
+  PRIMARY KEY (id),
+  UNIQUE KEY uniq_training_topics_name (name),
+  KEY idx_training_topics_active (is_active),
+  KEY idx_training_topics_mandatory (is_mandatory),
+  KEY idx_training_topics_sort_order (sort_order)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+CREATE TABLE IF NOT EXISTS employee_documents (
+  id            int(10) UNSIGNED NOT NULL AUTO_INCREMENT,
+  employee_id   int(10) UNSIGNED NOT NULL,
+  category      varchar(255) NOT NULL DEFAULT 'other',
+  original_name varchar(500) NOT NULL,
+  stored_name   varchar(500) NOT NULL,
+  mime_type     varchar(255) DEFAULT NULL,
+  size          int(10) UNSIGNED DEFAULT NULL,
+  notes         text DEFAULT NULL,
+  uploaded_by   int(10) UNSIGNED DEFAULT NULL,
+  created_at    timestamp NULL DEFAULT current_timestamp(),
+  PRIMARY KEY (id),
+  KEY idx_employee_documents_employee (employee_id),
+  KEY idx_employee_documents_category (category),
+  KEY idx_employee_documents_uploaded_by (uploaded_by),
+  CONSTRAINT fk_employee_documents_employee
+    FOREIGN KEY (employee_id) REFERENCES employees (id)
+    ON DELETE CASCADE ON UPDATE CASCADE,
+  CONSTRAINT fk_employee_documents_uploaded_by
+    FOREIGN KEY (uploaded_by) REFERENCES auth_users (id)
+    ON DELETE SET NULL ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+CREATE TABLE IF NOT EXISTS employee_ppe (
+  id            int(10) UNSIGNED NOT NULL AUTO_INCREMENT,
+  employee_id   int(10) UNSIGNED NOT NULL,
+  item_name     varchar(255) NOT NULL,
+  delivery_date date DEFAULT NULL,
+  delivered_by  varchar(255) DEFAULT NULL,
+  notes         text DEFAULT NULL,
+  created_by    int(10) UNSIGNED DEFAULT NULL,
+  created_at    timestamp NULL DEFAULT current_timestamp(),
+  updated_at    timestamp NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(),
+  PRIMARY KEY (id),
+  KEY idx_employee_ppe_employee (employee_id),
+  KEY idx_employee_ppe_delivery_date (delivery_date),
+  CONSTRAINT fk_employee_ppe_employee
+    FOREIGN KEY (employee_id) REFERENCES employees (id)
+    ON DELETE CASCADE ON UPDATE CASCADE,
+  CONSTRAINT fk_employee_ppe_created_by
+    FOREIGN KEY (created_by) REFERENCES auth_users (id)
+    ON DELETE SET NULL ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+CREATE TABLE IF NOT EXISTS employee_trainings (
+  id                      int(10) UNSIGNED NOT NULL AUTO_INCREMENT,
+  employee_id             int(10) UNSIGNED NOT NULL,
+  training_topic_id       int(10) UNSIGNED NOT NULL,
+  completed_date          date NOT NULL,
+  delivered_by            varchar(255) DEFAULT NULL,
+  description             text DEFAULT NULL,
+  training_type           varchar(255) NOT NULL DEFAULT 'initial',
+  update_frequency_months int(10) UNSIGNED DEFAULT NULL,
+  reminder_days           int(10) UNSIGNED DEFAULT NULL,
+  next_due_date           date DEFAULT NULL,
+  created_by              int(10) UNSIGNED DEFAULT NULL,
+  created_at              timestamp NULL DEFAULT current_timestamp(),
+  updated_at              timestamp NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(),
+  PRIMARY KEY (id),
+  KEY idx_employee_trainings_employee (employee_id),
+  KEY idx_employee_trainings_topic (training_topic_id),
+  KEY idx_employee_trainings_next_due (next_due_date),
+  KEY idx_employee_trainings_employee_topic (employee_id, training_topic_id),
+  KEY idx_employee_trainings_created_by (created_by),
+  CONSTRAINT fk_employee_trainings_employee
+    FOREIGN KEY (employee_id) REFERENCES employees (id)
+    ON DELETE CASCADE ON UPDATE CASCADE,
+  CONSTRAINT fk_employee_trainings_topic
+    FOREIGN KEY (training_topic_id) REFERENCES training_topics (id)
+    ON DELETE RESTRICT ON UPDATE CASCADE,
+  CONSTRAINT fk_employee_trainings_created_by
+    FOREIGN KEY (created_by) REFERENCES auth_users (id)
+    ON DELETE SET NULL ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+CREATE TABLE IF NOT EXISTS employee_training_attachments (
+  id            int(10) UNSIGNED NOT NULL AUTO_INCREMENT,
+  training_id   int(10) UNSIGNED NOT NULL,
+  original_name varchar(500) NOT NULL,
+  stored_name   varchar(500) NOT NULL,
+  mime_type     varchar(255) DEFAULT NULL,
+  size          int(10) UNSIGNED DEFAULT NULL,
+  uploaded_by   int(10) UNSIGNED DEFAULT NULL,
+  created_at    timestamp NULL DEFAULT current_timestamp(),
+  PRIMARY KEY (id),
+  KEY idx_employee_training_attachments_training (training_id),
+  KEY idx_employee_training_attachments_uploaded_by (uploaded_by),
+  CONSTRAINT fk_employee_training_attachments_training
+    FOREIGN KEY (training_id) REFERENCES employee_trainings (id)
+    ON DELETE CASCADE ON UPDATE CASCADE,
+  CONSTRAINT fk_employee_training_attachments_uploaded_by
+    FOREIGN KEY (uploaded_by) REFERENCES auth_users (id)
+    ON DELETE SET NULL ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+CREATE TABLE IF NOT EXISTS employee_training_log (
+  id          int(10) UNSIGNED NOT NULL AUTO_INCREMENT,
+  employee_id int(10) UNSIGNED DEFAULT NULL,
+  training_id int(10) UNSIGNED DEFAULT NULL,
+  action      varchar(255) NOT NULL,
+  field       varchar(255) DEFAULT NULL,
+  old_value   text DEFAULT NULL,
+  new_value   text DEFAULT NULL,
+  changed_by  int(10) UNSIGNED DEFAULT NULL,
+  changed_at  timestamp NULL DEFAULT current_timestamp(),
+  PRIMARY KEY (id),
+  KEY idx_employee_training_log_employee (employee_id),
+  KEY idx_employee_training_log_training (training_id),
+  KEY idx_employee_training_log_changed_at (changed_at),
+  CONSTRAINT fk_employee_training_log_employee
+    FOREIGN KEY (employee_id) REFERENCES employees (id)
+    ON DELETE SET NULL ON UPDATE CASCADE,
+  CONSTRAINT fk_employee_training_log_training
+    FOREIGN KEY (training_id) REFERENCES employee_trainings (id)
+    ON DELETE SET NULL ON UPDATE CASCADE,
+  CONSTRAINT fk_employee_training_log_changed_by
+    FOREIGN KEY (changed_by) REFERENCES auth_users (id)
+    ON DELETE SET NULL ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+INSERT INTO auth_roles (name, display_name, description, removable, created_at, updated_at) VALUES
+    ('employee',    'Employee',   'Read-only access to own employee profile.', 1, NOW(), NOW()),
+    ('employee-hr', 'HR Manager', 'Can manage employee profiles, documents, PPE and training records.', 1, NOW(), NOW()),
+    ('manager',     'Manager',    'Same permissions as HR Manager.', 1, NOW(), NOW())
+ON DUPLICATE KEY UPDATE
+    display_name = VALUES(display_name),
+    description  = VALUES(description),
+    updated_at   = NOW();
+
+CREATE TABLE IF NOT EXISTS training_reminder_log (
+  id                int(10) UNSIGNED NOT NULL AUTO_INCREMENT,
+  training_id       int(10) UNSIGNED DEFAULT NULL,
+  employee_id       int(10) UNSIGNED DEFAULT NULL,
+  training_topic_id int(10) UNSIGNED DEFAULT NULL,
+  addressee_email   varchar(255) NOT NULL,
+  next_due_date     date DEFAULT NULL,
+  status_at_send    varchar(255) NOT NULL,
+  sent_at           timestamp NULL DEFAULT current_timestamp(),
+  PRIMARY KEY (id),
+  KEY idx_training_reminder_log_dedup (training_id, addressee_email, next_due_date),
+  KEY idx_training_reminder_log_dedup_missing (employee_id, training_topic_id, addressee_email),
+  KEY idx_training_reminder_log_sent_at (sent_at),
+  CONSTRAINT fk_training_reminder_log_training
+    FOREIGN KEY (training_id) REFERENCES employee_trainings (id)
+    ON DELETE CASCADE ON UPDATE CASCADE,
+  CONSTRAINT fk_training_reminder_log_employee
+    FOREIGN KEY (employee_id) REFERENCES employees (id)
+    ON DELETE CASCADE ON UPDATE CASCADE,
+  CONSTRAINT fk_training_reminder_log_topic
+    FOREIGN KEY (training_topic_id) REFERENCES training_topics (id)
+    ON DELETE CASCADE ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+```
+
+# 2. Upload storage folder
+
+Create the storage directory with the correct permissions for the web server:
+
+```bash
+mkdir -p /var/www/zibo-dashboard/public/userarea/files/employees
+chown -R www-data:www-data /var/www/zibo-dashboard/public/userarea/files
+chmod -R 775 /var/www/zibo-dashboard/public/userarea/files
+```
+
+Uploaded files will be organized as:
+
+```
+files/employees/{employee_id}/documents/   # File Repository (HR)
+files/employees/{employee_id}/trainings/   # Training certificates
+```
+
+# 3. Cron for automated emails
+
+```cron
+0 7 * * * /usr/bin/php /var/www/zibo-dashboard/public/userarea/cron/send_training_reminders.php \
+    >> /var/www/zibo-dashboard/storage/logs/training_reminders.log 2>&1
+```

phinx.php

@@ -0,0 +1,33 @@
+<?php
+
+require_once __DIR__ . '/vendor/autoload.php';
+
+if (file_exists(__DIR__ . '/.env')) {
+    $dotenv = Dotenv\Dotenv::createImmutable(__DIR__);
+    $dotenv->safeLoad();
+}
+
+return [
+    'paths' => [
+        'migrations' => __DIR__ . '/db/migrations',
+        'seeds' => __DIR__ . '/db/seeds',
+    ],
+
+    'environments' => [
+        'default_migration_table' => 'phinxlog',
+        'default_environment' => 'development',
+
+        'development' => [
+            'adapter' => $_ENV['DB_CONNECTION'] ?? 'mysql',
+            'host' => $_ENV['DB_HOST'] ?? 'localhost',
+            'name' => $_ENV['DB_DATABASE'] ?? '',
+            'user' => $_ENV['DB_USERNAME'] ?? '',
+            'pass' => $_ENV['DB_PASSWORD'] ?? '',
+            'port' => $_ENV['DB_PORT'] ?? 3306,
+            'charset' => 'utf8mb4',
+            'collation' => 'utf8mb4_unicode_ci',
+        ],
+    ],
+
+    'version_order' => 'creation',
+];

public/userarea/ajax/auth_check.php

@@ -0,0 +1,18 @@
+<?php
+/**
+ * Auth check for AJAX endpoints under /userarea/ajax/.
+ * Include this at the top of every ajax handler.
+ * Sets $currentUserId from session or returns 401 JSON.
+ */
+if (session_status() === PHP_SESSION_NONE) {
+    session_start();
+}
+
+if (empty($_SESSION['iduserlogin'])) {
+    header('Content-Type: application/json');
+    http_response_code(401);
+    echo json_encode(['success' => false, 'message' => 'Non autorizzato. Effettua il login.']);
+    exit;
+}
+
+$currentUserId = (int)$_SESSION['iduserlogin'];

public/userarea/ajax/employee_profile/delete_document.php

@@ -0,0 +1,40 @@
+<?php
+require_once(__DIR__ . '/../hr_auth_check.php');
+
+header('Content-Type: application/json');
+
+if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
+    http_response_code(405);
+    echo json_encode(['success' => false, 'message' => 'Metodo non consentito.']);
+    exit;
+}
+
+$pdo = DBHandlerSelect::getInstance()->getConnection();
+
+$id = (int)($_POST['id'] ?? 0);
+if ($id <= 0) {
+    echo json_encode(['success' => false, 'message' => 'ID documento non valido.']);
+    exit;
+}
+
+$stmt = $pdo->prepare("SELECT employee_id, stored_name FROM employee_documents WHERE id = :id LIMIT 1");
+$stmt->execute(['id' => $id]);
+$doc = $stmt->fetch(PDO::FETCH_ASSOC);
+if (!$doc) {
+    echo json_encode(['success' => false, 'message' => 'Documento non trovato.']);
+    exit;
+}
+
+try {
+    $del = $pdo->prepare("DELETE FROM employee_documents WHERE id = :id");
+    $del->execute(['id' => $id]);
+
+    $path = __DIR__ . '/../../files/employees/' . (int)$doc['employee_id'] . '/documents/' . $doc['stored_name'];
+    if (is_file($path)) {
+        @unlink($path);
+    }
+
+    echo json_encode(['success' => true]);
+} catch (Exception $e) {
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}

public/userarea/ajax/employee_profile/delete_ppe.php

@@ -0,0 +1,38 @@
+<?php
+include('../../include/headscript.php');
+
+header('Content-Type: application/json; charset=utf-8');
+
+try {
+    $pdo = DBHandlerSelect::getInstance()->getConnection();
+
+    $id = (int)($_POST['id'] ?? 0);
+
+    if ($id <= 0) {
+        echo json_encode([
+            'success' => false,
+            'message' => 'ID DPI non valido.'
+        ]);
+        exit;
+    }
+
+    $stmt = $pdo->prepare("
+        UPDATE employee_ppe_items
+        SET status = 'returned',
+            updated_at = NOW()
+        WHERE id = ?
+    ");
+    $stmt->execute([$id]);
+
+    echo json_encode([
+        'success' => true,
+        'message' => 'DPI rimosso correttamente.'
+    ]);
+    exit;
+} catch (Throwable $e) {
+    echo json_encode([
+        'success' => false,
+        'message' => $e->getMessage()
+    ]);
+    exit;
+}

public/userarea/ajax/employee_profile/delete_training.php

@@ -0,0 +1,60 @@
+<?php
+require_once(__DIR__ . '/../hr_auth_check.php');
+
+header('Content-Type: application/json');
+
+if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
+    http_response_code(405);
+    echo json_encode(['success' => false, 'message' => 'Metodo non consentito.']);
+    exit;
+}
+
+$pdo = DBHandlerSelect::getInstance()->getConnection();
+
+$id = (int)($_POST['id'] ?? 0);
+if ($id <= 0) {
+    echo json_encode(['success' => false, 'message' => 'ID formazione non valido.']);
+    exit;
+}
+
+try {
+    $pdo->beginTransaction();
+
+    $row = $pdo->prepare("SELECT employee_id FROM employee_trainings WHERE id = :id");
+    $row->execute(['id' => $id]);
+    $tr = $row->fetch(PDO::FETCH_ASSOC);
+    if (!$tr) {
+        $pdo->rollBack();
+        echo json_encode(['success' => false, 'message' => 'Formazione non trovata.']);
+        exit;
+    }
+
+    // Collect attached files BEFORE deletion so we can unlink them after
+    $files = $pdo->prepare("SELECT stored_name FROM employee_training_attachments WHERE training_id = :id");
+    $files->execute(['id' => $id]);
+    $stored = $files->fetchAll(PDO::FETCH_COLUMN);
+
+    // Log BEFORE delete (FK on log allows SET NULL on training delete but we want a clean record)
+    $pdo->prepare("
+        INSERT INTO employee_training_log
+            (employee_id, training_id, action, field, old_value, new_value, changed_by, changed_at)
+        VALUES
+            (:eid, NULL, 'deleted', NULL, NULL, NULL, :cb, NOW())
+    ")->execute(['eid' => $tr['employee_id'], 'cb' => $currentUserId]);
+
+    $pdo->prepare("DELETE FROM employee_trainings WHERE id = :id")->execute(['id' => $id]);
+
+    $pdo->commit();
+
+    foreach ($stored as $name) {
+        $path = __DIR__ . '/../../files/employees/' . (int)$tr['employee_id'] . '/trainings/' . $name;
+        if (is_file($path)) {
+            @unlink($path);
+        }
+    }
+
+    echo json_encode(['success' => true]);
+} catch (Exception $e) {
+    if ($pdo->inTransaction()) $pdo->rollBack();
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}

public/userarea/ajax/employee_profile/delete_training_attachment.php

@@ -0,0 +1,59 @@
+<?php
+require_once(__DIR__ . '/../hr_auth_check.php');
+
+header('Content-Type: application/json');
+
+if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
+    http_response_code(405);
+    echo json_encode(['success' => false, 'message' => 'Metodo non consentito.']);
+    exit;
+}
+
+$pdo = DBHandlerSelect::getInstance()->getConnection();
+
+$id = (int)($_POST['id'] ?? 0);
+if ($id <= 0) {
+    echo json_encode(['success' => false, 'message' => 'ID allegato non valido.']);
+    exit;
+}
+
+$row = $pdo->prepare("
+    SELECT a.stored_name, a.original_name, a.training_id, t.employee_id
+    FROM employee_training_attachments a
+    JOIN employee_trainings t ON t.id = a.training_id
+    WHERE a.id = :id
+    LIMIT 1
+");
+$row->execute(['id' => $id]);
+$att = $row->fetch(PDO::FETCH_ASSOC);
+if (!$att) {
+    echo json_encode(['success' => false, 'message' => 'Allegato non trovato.']);
+    exit;
+}
+
+try {
+    $pdo->beginTransaction();
+    $pdo->prepare("DELETE FROM employee_training_attachments WHERE id = :id")->execute(['id' => $id]);
+    $pdo->prepare("
+        INSERT INTO employee_training_log
+            (employee_id, training_id, action, field, old_value, new_value, changed_by, changed_at)
+        VALUES
+            (:eid, :tid, 'attachment_deleted', 'attachment', :name, NULL, :cb, NOW())
+    ")->execute([
+        'eid'  => $att['employee_id'],
+        'tid'  => $att['training_id'],
+        'name' => $att['original_name'],
+        'cb'   => $currentUserId,
+    ]);
+    $pdo->commit();
+
+    $path = __DIR__ . '/../../files/employees/' . (int)$att['employee_id'] . '/trainings/' . $att['stored_name'];
+    if (is_file($path)) {
+        @unlink($path);
+    }
+
+    echo json_encode(['success' => true]);
+} catch (Exception $e) {
+    if ($pdo->inTransaction()) $pdo->rollBack();
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}

public/userarea/ajax/employee_profile/download_document.php

@@ -0,0 +1,57 @@
+<?php
+require_once(__DIR__ . '/../auth_check.php');
+require_once(__DIR__ . '/../../class/db-functions.php');
+
+$id = (int)($_GET['id'] ?? 0);
+if ($id <= 0) {
+    http_response_code(400);
+    exit('ID non valido.');
+}
+
+$pdo = DBHandlerSelect::getInstance()->getConnection();
+
+$stmt = $pdo->prepare("
+    SELECT d.*, e.auth_user_id
+    FROM employee_documents d
+    JOIN employees e ON e.id = d.employee_id
+    WHERE d.id = :id
+    LIMIT 1
+");
+$stmt->execute(['id' => $id]);
+$doc = $stmt->fetch(PDO::FETCH_ASSOC);
+
+if (!$doc) {
+    http_response_code(404);
+    exit('Documento non trovato.');
+}
+
+/* Access check: HR roles can download any; otherwise only own employee */
+$roleStmt = $pdo->prepare("
+    SELECT r.name
+    FROM auth_users u
+    LEFT JOIN auth_roles r ON r.id = u.role_id
+    WHERE u.id = :id LIMIT 1
+");
+$roleStmt->execute(['id' => $currentUserId]);
+$role = (string)$roleStmt->fetchColumn();
+$hrRoles = ['Admin', 'Superuser', 'employee-hr', 'manager'];
+$isHr = in_array($role, $hrRoles, true);
+
+if (!$isHr && (int)$doc['auth_user_id'] !== $currentUserId) {
+    http_response_code(403);
+    exit('Accesso negato.');
+}
+
+$path = __DIR__ . '/../../files/employees/' . (int)$doc['employee_id'] . '/documents/' . $doc['stored_name'];
+if (!is_file($path)) {
+    http_response_code(404);
+    exit('File non trovato sul server.');
+}
+
+while (ob_get_level() > 0) { ob_end_clean(); }
+header('Content-Type: ' . (!empty($doc['mime_type']) ? $doc['mime_type'] : 'application/octet-stream'));
+header('Content-Disposition: attachment; filename="' . rawurlencode($doc['original_name']) . '"');
+header('Content-Length: ' . filesize($path));
+header('Cache-Control: private, max-age=0, must-revalidate');
+readfile($path);
+exit;

public/userarea/ajax/employee_profile/download_training_attachment.php

@@ -0,0 +1,56 @@
+<?php
+require_once(__DIR__ . '/../auth_check.php');
+require_once(__DIR__ . '/../../class/db-functions.php');
+
+$id = (int)($_GET['id'] ?? 0);
+if ($id <= 0) {
+    http_response_code(400);
+    exit('ID non valido.');
+}
+
+$pdo = DBHandlerSelect::getInstance()->getConnection();
+
+$stmt = $pdo->prepare("
+    SELECT a.*, t.employee_id, e.auth_user_id
+    FROM employee_training_attachments a
+    JOIN employee_trainings t ON t.id = a.training_id
+    JOIN employees e ON e.id = t.employee_id
+    WHERE a.id = :id
+    LIMIT 1
+");
+$stmt->execute(['id' => $id]);
+$att = $stmt->fetch(PDO::FETCH_ASSOC);
+if (!$att) {
+    http_response_code(404);
+    exit('Allegato non trovato.');
+}
+
+/* Access: HR or owning employee */
+$roleStmt = $pdo->prepare("
+    SELECT r.name FROM auth_users u
+    LEFT JOIN auth_roles r ON r.id = u.role_id
+    WHERE u.id = :id LIMIT 1
+");
+$roleStmt->execute(['id' => $currentUserId]);
+$role = (string)$roleStmt->fetchColumn();
+$hrRoles = ['Admin', 'Superuser', 'employee-hr', 'manager'];
+$isHr = in_array($role, $hrRoles, true);
+
+if (!$isHr && (int)$att['auth_user_id'] !== $currentUserId) {
+    http_response_code(403);
+    exit('Accesso negato.');
+}
+
+$path = __DIR__ . '/../../files/employees/' . (int)$att['employee_id'] . '/trainings/' . $att['stored_name'];
+if (!is_file($path)) {
+    http_response_code(404);
+    exit('File non trovato sul server.');
+}
+
+while (ob_get_level() > 0) { ob_end_clean(); }
+header('Content-Type: ' . (!empty($att['mime_type']) ? $att['mime_type'] : 'application/octet-stream'));
+header('Content-Disposition: attachment; filename="' . rawurlencode($att['original_name']) . '"');
+header('Content-Length: ' . filesize($path));
+header('Cache-Control: private, max-age=0, must-revalidate');
+readfile($path);
+exit;

public/userarea/ajax/employee_profile/get_training_attachments.php

@@ -0,0 +1,58 @@
+<?php
+require_once(__DIR__ . '/../auth_check.php');
+require_once(__DIR__ . '/../../class/db-functions.php');
+
+header('Content-Type: application/json');
+
+$trainingId = (int)($_GET['training_id'] ?? 0);
+if ($trainingId <= 0) {
+    echo json_encode(['success' => false, 'message' => 'ID formazione non valido.']);
+    exit;
+}
+
+$pdo = DBHandlerSelect::getInstance()->getConnection();
+
+/* Access: HR or owner */
+$ownerStmt = $pdo->prepare("
+    SELECT e.auth_user_id
+    FROM employee_trainings t
+    JOIN employees e ON e.id = t.employee_id
+    WHERE t.id = :id LIMIT 1
+");
+$ownerStmt->execute(['id' => $trainingId]);
+$ownerAuthUserId = $ownerStmt->fetchColumn();
+if ($ownerAuthUserId === false) {
+    echo json_encode(['success' => false, 'message' => 'Formazione non trovata.']);
+    exit;
+}
+
+$roleStmt = $pdo->prepare("
+    SELECT r.name FROM auth_users u
+    LEFT JOIN auth_roles r ON r.id = u.role_id
+    WHERE u.id = :id LIMIT 1
+");
+$roleStmt->execute(['id' => $currentUserId]);
+$role = (string)$roleStmt->fetchColumn();
+$hrRoles = ['Admin', 'Superuser', 'employee-hr', 'manager'];
+$isHr = in_array($role, $hrRoles, true);
+
+if (!$isHr && (int)$ownerAuthUserId !== $currentUserId) {
+    http_response_code(403);
+    echo json_encode(['success' => false, 'message' => 'Accesso negato.']);
+    exit;
+}
+
+$stmt = $pdo->prepare("
+    SELECT id, original_name, mime_type, size, created_at
+    FROM employee_training_attachments
+    WHERE training_id = :tid
+    ORDER BY created_at DESC
+");
+$stmt->execute(['tid' => $trainingId]);
+$attachments = $stmt->fetchAll(PDO::FETCH_ASSOC);
+
+echo json_encode([
+    'success'     => true,
+    'attachments' => $attachments,
+    'can_edit'    => $isHr,
+]);

public/userarea/ajax/employee_profile/get_training_log.php

@@ -0,0 +1,57 @@
+<?php
+require_once(__DIR__ . '/../auth_check.php');
+require_once(__DIR__ . '/../../class/db-functions.php');
+
+header('Content-Type: application/json');
+
+$trainingId = (int)($_GET['training_id'] ?? 0);
+if ($trainingId <= 0) {
+    echo json_encode(['success' => false, 'message' => 'ID formazione non valido.']);
+    exit;
+}
+
+$pdo = DBHandlerSelect::getInstance()->getConnection();
+
+/* Access: HR or owner */
+$ownerStmt = $pdo->prepare("
+    SELECT e.auth_user_id
+    FROM employee_trainings t
+    JOIN employees e ON e.id = t.employee_id
+    WHERE t.id = :id LIMIT 1
+");
+$ownerStmt->execute(['id' => $trainingId]);
+$ownerAuthUserId = $ownerStmt->fetchColumn();
+if ($ownerAuthUserId === false) {
+    echo json_encode(['success' => false, 'message' => 'Formazione non trovata.']);
+    exit;
+}
+
+$roleStmt = $pdo->prepare("
+    SELECT r.name FROM auth_users u
+    LEFT JOIN auth_roles r ON r.id = u.role_id
+    WHERE u.id = :id LIMIT 1
+");
+$roleStmt->execute(['id' => $currentUserId]);
+$role = (string)$roleStmt->fetchColumn();
+$hrRoles = ['Admin', 'Superuser', 'employee-hr', 'manager'];
+$isHr = in_array($role, $hrRoles, true);
+
+if (!$isHr && (int)$ownerAuthUserId !== $currentUserId) {
+    http_response_code(403);
+    echo json_encode(['success' => false, 'message' => 'Accesso negato.']);
+    exit;
+}
+
+$stmt = $pdo->prepare("
+    SELECT l.id, l.action, l.field, l.old_value, l.new_value, l.changed_at,
+           TRIM(CONCAT(COALESCE(u.first_name,''),' ',COALESCE(u.last_name,''))) AS changed_by_name,
+           u.email AS changed_by_email
+    FROM employee_training_log l
+    LEFT JOIN auth_users u ON u.id = l.changed_by
+    WHERE l.training_id = :tid
+    ORDER BY l.changed_at DESC, l.id DESC
+");
+$stmt->execute(['tid' => $trainingId]);
+$entries = $stmt->fetchAll(PDO::FETCH_ASSOC);
+
+echo json_encode(['success' => true, 'entries' => $entries]);

public/userarea/ajax/employee_profile/save_bulk_ppe.php

@@ -0,0 +1,86 @@
+<?php
+/**
+ * Bulk-assign a single DPI (PPE) item to several employees at once:
+ * one employee_ppe row per selected employee, all sharing the same
+ * item name / delivery date / delivered-by / notes.
+ * Mirrors ajax/trainings/save_bulk_training.php. HR-only.
+ */
+require_once(__DIR__ . '/../hr_auth_check.php');
+header('Content-Type: application/json');
+
+if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
+    http_response_code(405);
+    echo json_encode(['success' => false, 'message' => 'Metodo non consentito.']);
+    exit;
+}
+
+// $pdo and $currentUserId from hr_auth_check.php
+
+$itemName     = trim($_POST['item_name'] ?? '');
+$deliveryDate = trim($_POST['delivery_date'] ?? '');
+$deliveredBy  = trim($_POST['delivered_by'] ?? '');
+$notes        = trim($_POST['notes'] ?? '');
+$employeeIds  = $_POST['employee_ids'] ?? [];
+
+if (!is_array($employeeIds)) {
+    $employeeIds = [];
+}
+$employeeIds = array_values(array_unique(array_filter(array_map('intval', $employeeIds), fn($v) => $v > 0)));
+
+if ($itemName === '') {
+    echo json_encode(['success' => false, 'message' => 'Il nome del DPI è obbligatorio.']);
+    exit;
+}
+if ($deliveryDate !== '' && !DateTime::createFromFormat('Y-m-d', $deliveryDate)) {
+    echo json_encode(['success' => false, 'message' => 'Data di consegna non valida.']);
+    exit;
+}
+if (empty($employeeIds)) {
+    echo json_encode(['success' => false, 'message' => 'Selezionare almeno un dipendente.']);
+    exit;
+}
+
+$deliveryDate = $deliveryDate === '' ? null : $deliveryDate;
+$deliveredBy  = $deliveredBy  !== '' ? $deliveredBy  : null;
+$notes        = $notes        !== '' ? $notes        : null;
+
+try {
+    $pdo->beginTransaction();
+
+    // Only insert for employees that actually exist
+    $checkEmp = $pdo->prepare("SELECT id FROM employees WHERE id = :id");
+
+    $ins = $pdo->prepare("
+        INSERT INTO employee_ppe
+            (employee_id, item_name, delivery_date, delivered_by, notes, created_by, created_at, updated_at)
+        VALUES
+            (:employee_id, :item_name, :delivery_date, :delivered_by, :notes, :created_by, NOW(), NOW())
+    ");
+
+    $created = 0;
+    foreach ($employeeIds as $eid) {
+        $checkEmp->execute(['id' => $eid]);
+        if (!$checkEmp->fetchColumn()) {
+            continue;
+        }
+        $ins->execute([
+            'employee_id'   => $eid,
+            'item_name'     => $itemName,
+            'delivery_date' => $deliveryDate,
+            'delivered_by'  => $deliveredBy,
+            'notes'         => $notes,
+            'created_by'    => $currentUserId,
+        ]);
+        $created++;
+    }
+
+    $pdo->commit();
+    echo json_encode([
+        'success' => true,
+        'created' => $created,
+        'message' => 'DPI assegnato a ' . $created . ' dipendent' . ($created === 1 ? 'e' : 'i') . '.',
+    ]);
+} catch (Exception $e) {
+    if ($pdo->inTransaction()) $pdo->rollBack();
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}

public/userarea/ajax/employee_profile/save_personal.php

@@ -0,0 +1,116 @@
+<?php
+require_once(__DIR__ . '/../hr_auth_check.php');
+
+header('Content-Type: application/json');
+
+if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
+    http_response_code(405);
+    echo json_encode(['success' => false, 'message' => 'Metodo non consentito.']);
+    exit;
+}
+
+$pdo = DBHandlerSelect::getInstance()->getConnection();
+
+$employeeId    = (int)($_POST['employee_id'] ?? 0);
+$firstName     = trim($_POST['first_name'] ?? '');
+$lastName      = trim($_POST['last_name'] ?? '');
+$employeeCode  = trim($_POST['employee_code'] ?? '');
+$address       = trim($_POST['address'] ?? '');
+$phone         = trim($_POST['phone'] ?? '');
+$email         = trim($_POST['email'] ?? '');
+$hireDate      = trim($_POST['hire_date'] ?? '');
+$departmentId  = $_POST['department_id'] ?? '';
+$jobRoleId     = $_POST['job_role_id'] ?? '';
+$status        = trim($_POST['status'] ?? '');
+$authUserId    = $_POST['auth_user_id'] ?? '';
+$roleId        = $_POST['role_id'] ?? '';
+
+if ($employeeId <= 0) {
+    echo json_encode(['success' => false, 'message' => 'ID dipendente non valido.']);
+    exit;
+}
+if ($firstName === '' || $lastName === '') {
+    echo json_encode(['success' => false, 'message' => 'Nome e cognome sono obbligatori.']);
+    exit;
+}
+
+$allowedStatus = ['active', 'inactive', 'suspended'];
+if (!in_array($status, $allowedStatus, true)) {
+    $status = 'active';
+}
+
+$departmentId = ($departmentId === '' || $departmentId === null) ? null : (int)$departmentId;
+$jobRoleId    = ($jobRoleId    === '' || $jobRoleId    === null) ? null : (int)$jobRoleId;
+$authUserId   = ($authUserId   === '' || $authUserId   === null) ? null : (int)$authUserId;
+$roleId       = ($roleId       === '' || $roleId       === null) ? null : (int)$roleId;
+$hireDate     = $hireDate === '' ? null : $hireDate;
+
+if ($email !== '' && !filter_var($email, FILTER_VALIDATE_EMAIL)) {
+    echo json_encode(['success' => false, 'message' => 'Email non valida.']);
+    exit;
+}
+
+if ($employeeCode !== '') {
+    $check = $pdo->prepare("SELECT COUNT(*) FROM employees WHERE employee_code = :code AND id <> :id");
+    $check->execute(['code' => $employeeCode, 'id' => $employeeId]);
+    if ((int)$check->fetchColumn() > 0) {
+        echo json_encode(['success' => false, 'message' => 'Codice dipendente già in uso.']);
+        exit;
+    }
+}
+
+if ($authUserId !== null) {
+    $check = $pdo->prepare("SELECT COUNT(*) FROM employees WHERE auth_user_id = :uid AND id <> :id");
+    $check->execute(['uid' => $authUserId, 'id' => $employeeId]);
+    if ((int)$check->fetchColumn() > 0) {
+        echo json_encode(['success' => false, 'message' => 'Questo utente è già associato ad un altro dipendente.']);
+        exit;
+    }
+}
+
+try {
+    $stmt = $pdo->prepare("
+        UPDATE employees
+        SET first_name    = :first_name,
+            last_name     = :last_name,
+            employee_code = :employee_code,
+            address       = :address,
+            phone         = :phone,
+            email         = :email,
+            hire_date     = :hire_date,
+            department_id = :department_id,
+            job_role_id   = :job_role_id,
+            status        = :status,
+            auth_user_id  = :auth_user_id,
+            updated_at    = NOW()
+        WHERE id = :id
+    ");
+    $stmt->execute([
+        'first_name'    => $firstName,
+        'last_name'     => $lastName,
+        'employee_code' => $employeeCode !== '' ? $employeeCode : null,
+        'address'       => $address !== '' ? $address : null,
+        'phone'         => $phone !== '' ? $phone : null,
+        'email'         => $email !== '' ? $email : null,
+        'hire_date'     => $hireDate,
+        'department_id' => $departmentId,
+        'job_role_id'   => $jobRoleId,
+        'status'        => $status,
+        'auth_user_id'  => $authUserId,
+        'id'            => $employeeId,
+    ]);
+
+    // Optionally update Vanguard role for the linked auth_user
+    if ($authUserId !== null && $roleId !== null) {
+        $check = $pdo->prepare("SELECT COUNT(*) FROM auth_roles WHERE id = ?");
+        $check->execute([$roleId]);
+        if ((int)$check->fetchColumn() > 0) {
+            $upd = $pdo->prepare("UPDATE auth_users SET role_id = :role_id, updated_at = NOW() WHERE id = :uid");
+            $upd->execute(['role_id' => $roleId, 'uid' => $authUserId]);
+        }
+    }
+
+    echo json_encode(['success' => true]);
+} catch (Exception $e) {
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}

public/userarea/ajax/employee_profile/save_ppe.php

@@ -0,0 +1,153 @@
+<?php
+include('../../include/headscript.php');
+
+header('Content-Type: application/json; charset=utf-8');
+
+try {
+    $pdo = DBHandlerSelect::getInstance()->getConnection();
+
+    $id = isset($_POST['id']) && $_POST['id'] !== '' ? (int)$_POST['id'] : null;
+    $employeeId = (int)($_POST['employee_id'] ?? 0);
+    $ppeItemId = (int)($_POST['ppe_item_id'] ?? 0);
+    $assignedDate = trim($_POST['assigned_date'] ?? '');
+    $expiryDate = trim($_POST['expiry_date'] ?? '');
+    $deliveredBy = trim($_POST['delivered_by'] ?? '');
+    $status = trim($_POST['status'] ?? 'assigned');
+    $notes = trim($_POST['notes'] ?? '');
+
+    $allowedStatuses = [
+        'assigned',
+        'returned',
+        'expired',
+        'lost',
+        'damaged',
+    ];
+
+    if ($employeeId <= 0) {
+        echo json_encode([
+            'success' => false,
+            'message' => 'Dipendente non valido.'
+        ]);
+        exit;
+    }
+
+    if ($ppeItemId <= 0) {
+        echo json_encode([
+            'success' => false,
+            'message' => 'Selezionare un DPI.'
+        ]);
+        exit;
+    }
+
+    if (!in_array($status, $allowedStatuses, true)) {
+        $status = 'assigned';
+    }
+
+    $checkEmployee = $pdo->prepare("SELECT id FROM employees WHERE id = ? LIMIT 1");
+    $checkEmployee->execute([$employeeId]);
+
+    if (!$checkEmployee->fetchColumn()) {
+        echo json_encode([
+            'success' => false,
+            'message' => 'Dipendente non trovato.'
+        ]);
+        exit;
+    }
+
+    $checkPpe = $pdo->prepare("SELECT id FROM ppe_items WHERE id = ? LIMIT 1");
+    $checkPpe->execute([$ppeItemId]);
+
+    if (!$checkPpe->fetchColumn()) {
+        echo json_encode([
+            'success' => false,
+            'message' => 'DPI non trovato.'
+        ]);
+        exit;
+    }
+
+    if ($id) {
+        $stmt = $pdo->prepare("
+            UPDATE employee_ppe_items
+            SET ppe_item_id = :ppe_item_id,
+                assigned_date = :assigned_date,
+                expiry_date = :expiry_date,
+                delivered_by = :delivered_by,
+                status = :status,
+                notes = :notes,
+                updated_at = NOW()
+            WHERE id = :id
+              AND employee_id = :employee_id
+        ");
+
+        $stmt->execute([
+            'ppe_item_id' => $ppeItemId,
+            'assigned_date' => $assignedDate !== '' ? $assignedDate : null,
+            'expiry_date' => $expiryDate !== '' ? $expiryDate : null,
+            'delivered_by' => $deliveredBy !== '' ? $deliveredBy : null,
+            'status' => $status,
+            'notes' => $notes !== '' ? $notes : null,
+            'id' => $id,
+            'employee_id' => $employeeId,
+        ]);
+
+        echo json_encode([
+            'success' => true,
+            'message' => 'DPI aggiornato.'
+        ]);
+        exit;
+    }
+
+    $stmt = $pdo->prepare("
+        INSERT INTO employee_ppe_items
+            (
+                employee_id,
+                ppe_item_id,
+                assigned_date,
+                expiry_date,
+                delivered_by,
+                quantity,
+                status,
+                notes,
+                created_by,
+                created_at,
+                updated_at
+            )
+        VALUES
+            (
+                :employee_id,
+                :ppe_item_id,
+                :assigned_date,
+                :expiry_date,
+                :delivered_by,
+                1,
+                :status,
+                :notes,
+                :created_by,
+                NOW(),
+                NOW()
+            )
+    ");
+
+    $stmt->execute([
+        'employee_id' => $employeeId,
+        'ppe_item_id' => $ppeItemId,
+        'assigned_date' => $assignedDate !== '' ? $assignedDate : null,
+        'expiry_date' => $expiryDate !== '' ? $expiryDate : null,
+        'delivered_by' => $deliveredBy !== '' ? $deliveredBy : null,
+        'status' => $status,
+        'notes' => $notes !== '' ? $notes : null,
+        'created_by' => isset($iduserlogin) ? (int)$iduserlogin : null,
+    ]);
+
+    echo json_encode([
+        'success' => true,
+        'message' => 'DPI assegnato.'
+    ]);
+    exit;
+} catch (Throwable $e) {
+    echo json_encode([
+        'success' => false,
+        'message' => $e->getMessage()
+    ]);
+    exit;
+}

public/userarea/ajax/employee_profile/save_training.php

@@ -0,0 +1,177 @@
+<?php
+require_once(__DIR__ . '/../hr_auth_check.php');
+
+header('Content-Type: application/json');
+
+if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
+    http_response_code(405);
+    echo json_encode(['success' => false, 'message' => 'Metodo non consentito.']);
+    exit;
+}
+
+$pdo = DBHandlerSelect::getInstance()->getConnection();
+
+$id            = (int)($_POST['id'] ?? 0);
+$employeeId    = (int)($_POST['employee_id'] ?? 0);
+$topicId       = (int)($_POST['training_topic_id'] ?? 0);
+$completedDate = trim($_POST['completed_date'] ?? '');
+$deliveredBy   = trim($_POST['delivered_by'] ?? '');
+$description   = trim($_POST['description'] ?? '');
+$trainingType  = trim($_POST['training_type'] ?? 'initial');
+$freqRaw       = $_POST['update_frequency_months'] ?? '';
+$remRaw        = $_POST['reminder_days'] ?? '';
+
+if ($employeeId <= 0) {
+    echo json_encode(['success' => false, 'message' => 'ID dipendente non valido.']);
+    exit;
+}
+if ($topicId <= 0) {
+    echo json_encode(['success' => false, 'message' => 'Selezionare un corso.']);
+    exit;
+}
+if ($completedDate === '') {
+    echo json_encode(['success' => false, 'message' => 'La data di completamento è obbligatoria.']);
+    exit;
+}
+if (!in_array($trainingType, ['initial', 'refresher'], true)) {
+    $trainingType = 'initial';
+}
+
+$topicStmt = $pdo->prepare("SELECT default_frequency_months, default_reminder_days FROM training_topics WHERE id = :id");
+$topicStmt->execute(['id' => $topicId]);
+$topic = $topicStmt->fetch(PDO::FETCH_ASSOC);
+if (!$topic) {
+    echo json_encode(['success' => false, 'message' => 'Corso non trovato.']);
+    exit;
+}
+
+$freq = ($freqRaw === '' || $freqRaw === null) ? null : max(0, (int)$freqRaw);
+$rem  = ($remRaw  === '' || $remRaw  === null) ? null : max(0, (int)$remRaw);
+
+/* Effective frequency for next_due_date: explicit override or topic default */
+$effFreq = $freq !== null ? $freq : ($topic['default_frequency_months'] !== null ? (int)$topic['default_frequency_months'] : null);
+
+$nextDue = null;
+if ($effFreq !== null && $effFreq > 0) {
+    $d = DateTime::createFromFormat('Y-m-d', $completedDate);
+    if ($d) {
+        $d->modify('+' . (int)$effFreq . ' months');
+        $nextDue = $d->format('Y-m-d');
+    }
+}
+
+$deliveredBy = $deliveredBy !== '' ? $deliveredBy : null;
+$description = $description !== '' ? $description : null;
+
+try {
+    $pdo->beginTransaction();
+
+    if ($id > 0) {
+        $old = $pdo->prepare("SELECT * FROM employee_trainings WHERE id = :id");
+        $old->execute(['id' => $id]);
+        $oldRow = $old->fetch(PDO::FETCH_ASSOC);
+        if (!$oldRow) {
+            $pdo->rollBack();
+            echo json_encode(['success' => false, 'message' => 'Formazione non trovata.']);
+            exit;
+        }
+
+        $upd = $pdo->prepare("
+            UPDATE employee_trainings
+            SET training_topic_id       = :topic_id,
+                completed_date          = :completed_date,
+                delivered_by            = :delivered_by,
+                description             = :description,
+                training_type           = :training_type,
+                update_frequency_months = :freq,
+                reminder_days           = :rem,
+                next_due_date           = :next_due,
+                updated_at              = NOW()
+            WHERE id = :id
+        ");
+        $upd->execute([
+            'topic_id'       => $topicId,
+            'completed_date' => $completedDate,
+            'delivered_by'   => $deliveredBy,
+            'description'    => $description,
+            'training_type'  => $trainingType,
+            'freq'           => $freq,
+            'rem'            => $rem,
+            'next_due'       => $nextDue,
+            'id'             => $id,
+        ]);
+
+        $fields = [
+            'training_topic_id'       => $topicId,
+            'completed_date'          => $completedDate,
+            'delivered_by'            => $deliveredBy,
+            'description'             => $description,
+            'training_type'           => $trainingType,
+            'update_frequency_months' => $freq,
+            'reminder_days'           => $rem,
+            'next_due_date'           => $nextDue,
+        ];
+        $logStmt = $pdo->prepare("
+            INSERT INTO employee_training_log
+                (employee_id, training_id, action, field, old_value, new_value, changed_by, changed_at)
+            VALUES
+                (:eid, :tid, 'updated', :field, :old_v, :new_v, :cb, NOW())
+        ");
+        foreach ($fields as $f => $newV) {
+            $oldV = $oldRow[$f] ?? null;
+            if ((string)$oldV !== (string)$newV) {
+                $logStmt->execute([
+                    'eid'    => $employeeId,
+                    'tid'    => $id,
+                    'field'  => $f,
+                    'old_v'  => $oldV,
+                    'new_v'  => $newV,
+                    'cb'     => $currentUserId,
+                ]);
+            }
+        }
+
+        $pdo->commit();
+        echo json_encode(['success' => true, 'id' => $id]);
+        exit;
+    }
+
+    $ins = $pdo->prepare("
+        INSERT INTO employee_trainings
+            (employee_id, training_topic_id, completed_date,
+             delivered_by, description,
+             training_type, update_frequency_months, reminder_days, next_due_date,
+             created_by, created_at, updated_at)
+        VALUES
+            (:eid, :tid, :completed_date,
+             :delivered_by, :description,
+             :training_type, :freq, :rem, :next_due,
+             :cb, NOW(), NOW())
+    ");
+    $ins->execute([
+        'eid'            => $employeeId,
+        'tid'            => $topicId,
+        'completed_date' => $completedDate,
+        'delivered_by'   => $deliveredBy,
+        'description'    => $description,
+        'training_type'  => $trainingType,
+        'freq'           => $freq,
+        'rem'            => $rem,
+        'next_due'       => $nextDue,
+        'cb'             => $currentUserId,
+    ]);
+    $newId = (int)$pdo->lastInsertId();
+
+    $pdo->prepare("
+        INSERT INTO employee_training_log
+            (employee_id, training_id, action, field, old_value, new_value, changed_by, changed_at)
+        VALUES
+            (:eid, :tid, 'created', NULL, NULL, NULL, :cb, NOW())
+    ")->execute(['eid' => $employeeId, 'tid' => $newId, 'cb' => $currentUserId]);
+
+    $pdo->commit();
+    echo json_encode(['success' => true, 'id' => $newId]);
+} catch (Exception $e) {
+    if ($pdo->inTransaction()) $pdo->rollBack();
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}

public/userarea/ajax/employee_profile/upload_document.php

@@ -0,0 +1,89 @@
+<?php
+require_once(__DIR__ . '/../hr_auth_check.php');
+
+header('Content-Type: application/json');
+
+if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
+    http_response_code(405);
+    echo json_encode(['success' => false, 'message' => 'Metodo non consentito.']);
+    exit;
+}
+
+$pdo = DBHandlerSelect::getInstance()->getConnection();
+
+$employeeId = (int)($_POST['employee_id'] ?? 0);
+$category   = trim($_POST['category'] ?? 'other');
+$notes      = trim($_POST['notes'] ?? '');
+
+$allowedCategories = ['job_description', 'contract', 'rules', 'other'];
+if (!in_array($category, $allowedCategories, true)) {
+    $category = 'other';
+}
+
+if ($employeeId <= 0) {
+    echo json_encode(['success' => false, 'message' => 'ID dipendente non valido.']);
+    exit;
+}
+
+$check = $pdo->prepare("SELECT COUNT(*) FROM employees WHERE id = :id");
+$check->execute(['id' => $employeeId]);
+if ((int)$check->fetchColumn() === 0) {
+    echo json_encode(['success' => false, 'message' => 'Dipendente non trovato.']);
+    exit;
+}
+
+if (empty($_FILES['file']) || $_FILES['file']['error'] !== UPLOAD_ERR_OK) {
+    $errCode = $_FILES['file']['error'] ?? -1;
+    $msg = 'Errore nel caricamento del file.';
+    if ($errCode === UPLOAD_ERR_INI_SIZE || $errCode === UPLOAD_ERR_FORM_SIZE) {
+        $msg = 'Il file supera la dimensione massima consentita.';
+    }
+    echo json_encode(['success' => false, 'message' => $msg]);
+    exit;
+}
+
+$originalName = $_FILES['file']['name'];
+$tmpPath      = $_FILES['file']['tmp_name'];
+$size         = (int)$_FILES['file']['size'];
+$mimeType     = mime_content_type($tmpPath) ?: ($_FILES['file']['type'] ?? null);
+
+$dir = __DIR__ . '/../../files/employees/' . $employeeId . '/documents';
+if (!is_dir($dir)) {
+    if (!mkdir($dir, 0775, true) && !is_dir($dir)) {
+        echo json_encode(['success' => false, 'message' => 'Impossibile creare la cartella di destinazione.']);
+        exit;
+    }
+}
+
+$safeOriginal = preg_replace('/[^a-zA-Z0-9._-]/', '_', $originalName);
+$storedName   = uniqid('doc_') . '_' . $safeOriginal;
+$destPath     = $dir . '/' . $storedName;
+
+if (!move_uploaded_file($tmpPath, $destPath)) {
+    echo json_encode(['success' => false, 'message' => 'Impossibile salvare il file su disco.']);
+    exit;
+}
+
+try {
+    $stmt = $pdo->prepare("
+        INSERT INTO employee_documents
+            (employee_id, category, original_name, stored_name, mime_type, size, notes, uploaded_by, created_at)
+        VALUES
+            (:employee_id, :category, :original_name, :stored_name, :mime_type, :size, :notes, :uploaded_by, NOW())
+    ");
+    $stmt->execute([
+        'employee_id'   => $employeeId,
+        'category'      => $category,
+        'original_name' => $originalName,
+        'stored_name'   => $storedName,
+        'mime_type'     => $mimeType,
+        'size'          => $size,
+        'notes'         => $notes !== '' ? $notes : null,
+        'uploaded_by'   => $currentUserId,
+    ]);
+
+    echo json_encode(['success' => true, 'id' => (int)$pdo->lastInsertId()]);
+} catch (Exception $e) {
+    @unlink($destPath);
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}

public/userarea/ajax/employee_profile/upload_training_attachment.php

@@ -0,0 +1,98 @@
+<?php
+require_once(__DIR__ . '/../hr_auth_check.php');
+
+header('Content-Type: application/json');
+
+if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
+    http_response_code(405);
+    echo json_encode(['success' => false, 'message' => 'Metodo non consentito.']);
+    exit;
+}
+
+$pdo = DBHandlerSelect::getInstance()->getConnection();
+
+$trainingId = (int)($_POST['training_id'] ?? 0);
+if ($trainingId <= 0) {
+    echo json_encode(['success' => false, 'message' => 'ID formazione non valido.']);
+    exit;
+}
+
+$tr = $pdo->prepare("SELECT employee_id FROM employee_trainings WHERE id = :id");
+$tr->execute(['id' => $trainingId]);
+$trainingRow = $tr->fetch(PDO::FETCH_ASSOC);
+if (!$trainingRow) {
+    echo json_encode(['success' => false, 'message' => 'Formazione non trovata.']);
+    exit;
+}
+$employeeId = (int)$trainingRow['employee_id'];
+
+if (empty($_FILES['file']) || $_FILES['file']['error'] !== UPLOAD_ERR_OK) {
+    $errCode = $_FILES['file']['error'] ?? -1;
+    $msg = 'Errore nel caricamento del file.';
+    if ($errCode === UPLOAD_ERR_INI_SIZE || $errCode === UPLOAD_ERR_FORM_SIZE) {
+        $msg = 'Il file supera la dimensione massima consentita.';
+    }
+    echo json_encode(['success' => false, 'message' => $msg]);
+    exit;
+}
+
+$originalName = $_FILES['file']['name'];
+$tmpPath      = $_FILES['file']['tmp_name'];
+$size         = (int)$_FILES['file']['size'];
+$mimeType     = mime_content_type($tmpPath) ?: ($_FILES['file']['type'] ?? null);
+
+$dir = __DIR__ . '/../../files/employees/' . $employeeId . '/trainings';
+if (!is_dir($dir)) {
+    if (!mkdir($dir, 0775, true) && !is_dir($dir)) {
+        echo json_encode(['success' => false, 'message' => 'Impossibile creare la cartella di destinazione.']);
+        exit;
+    }
+}
+
+$safeOriginal = preg_replace('/[^a-zA-Z0-9._-]/', '_', $originalName);
+$storedName   = uniqid('tr_') . '_' . $safeOriginal;
+$destPath     = $dir . '/' . $storedName;
+
+if (!move_uploaded_file($tmpPath, $destPath)) {
+    echo json_encode(['success' => false, 'message' => 'Impossibile salvare il file su disco.']);
+    exit;
+}
+
+try {
+    $pdo->beginTransaction();
+
+    $ins = $pdo->prepare("
+        INSERT INTO employee_training_attachments
+            (training_id, original_name, stored_name, mime_type, size, uploaded_by, created_at)
+        VALUES
+            (:tid, :original_name, :stored_name, :mime_type, :size, :uploaded_by, NOW())
+    ");
+    $ins->execute([
+        'tid'           => $trainingId,
+        'original_name' => $originalName,
+        'stored_name'   => $storedName,
+        'mime_type'     => $mimeType,
+        'size'          => $size,
+        'uploaded_by'   => $currentUserId,
+    ]);
+    $attachmentId = (int)$pdo->lastInsertId();
+
+    $pdo->prepare("
+        INSERT INTO employee_training_log
+            (employee_id, training_id, action, field, old_value, new_value, changed_by, changed_at)
+        VALUES
+            (:eid, :tid, 'attachment_added', 'attachment', NULL, :name, :cb, NOW())
+    ")->execute([
+        'eid'  => $employeeId,
+        'tid'  => $trainingId,
+        'name' => $originalName,
+        'cb'   => $currentUserId,
+    ]);
+
+    $pdo->commit();
+    echo json_encode(['success' => true, 'id' => $attachmentId]);
+} catch (Exception $e) {
+    if ($pdo->inTransaction()) $pdo->rollBack();
+    @unlink($destPath);
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}

public/userarea/ajax/hr_auth_check.php

@@ -0,0 +1,32 @@
+<?php
+/**
+ * HR auth check for AJAX endpoints that require HR-management permissions.
+ * Allowed roles: Admin, User, Superuser, employee-hr, manager.
+ * Sets $currentUserId and $currentUserRole, or returns 401/403 JSON.
+ */
+require_once(__DIR__ . '/auth_check.php');
+require_once(__DIR__ . '/../class/db-functions.php');
+
+$pdo = DBHandlerSelect::getInstance()->getConnection();
+
+$stmt = $pdo->prepare("
+    SELECT r.name AS role_name
+    FROM auth_users u
+    LEFT JOIN auth_roles r ON r.id = u.role_id
+    WHERE u.id = :id
+    LIMIT 1
+");
+$stmt->execute(['id' => $currentUserId]);
+$currentUserRole = (string)$stmt->fetchColumn();
+
+$allowedHrRoles = ['Admin', 'Superuser', 'employee-hr', 'manager'];
+
+if (!in_array($currentUserRole, $allowedHrRoles, true)) {
+    header('Content-Type: application/json');
+    http_response_code(403);
+    echo json_encode([
+        'success' => false,
+        'message' => 'Permessi insufficienti per questa operazione.',
+    ]);
+    exit;
+}

public/userarea/ajax/job_roles/delete.php

@@ -0,0 +1,38 @@
+<?php
+require_once(__DIR__ . '/../auth_check.php');
+require_once(__DIR__ . '/../../class/db-functions.php');
+
+header('Content-Type: application/json');
+
+if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
+    http_response_code(405);
+    echo json_encode(['success' => false, 'message' => 'Metodo non consentito.']);
+    exit;
+}
+
+$pdo = DBHandlerSelect::getInstance()->getConnection();
+
+$id = (int)($_POST['id'] ?? 0);
+if ($id <= 0) {
+    echo json_encode(['success' => false, 'message' => 'ID mansione non valido.']);
+    exit;
+}
+
+try {
+    $usage = $pdo->prepare("SELECT COUNT(*) FROM employees WHERE job_role_id = :id");
+    $usage->execute(['id' => $id]);
+    if ((int)$usage->fetchColumn() > 0) {
+        echo json_encode([
+            'success' => false,
+            'message' => 'Questa mansione è associata a uno o più dipendenti e non può essere cancellata.',
+        ]);
+        exit;
+    }
+
+    $stmt = $pdo->prepare("DELETE FROM job_roles WHERE id = :id");
+    $stmt->execute(['id' => $id]);
+
+    echo json_encode(['success' => true]);
+} catch (Exception $e) {
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}

public/userarea/ajax/job_roles/save.php

@@ -0,0 +1,77 @@
+<?php
+require_once(__DIR__ . '/../auth_check.php');
+require_once(__DIR__ . '/../../class/db-functions.php');
+
+header('Content-Type: application/json');
+
+if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
+    http_response_code(405);
+    echo json_encode(['success' => false, 'message' => 'Metodo non consentito.']);
+    exit;
+}
+
+$pdo = DBHandlerSelect::getInstance()->getConnection();
+
+$id          = (int)($_POST['id'] ?? 0);
+$name        = trim($_POST['name'] ?? '');
+$description = trim($_POST['description'] ?? '');
+$sort_order  = isset($_POST['sort_order']) && $_POST['sort_order'] !== '' ? (int)$_POST['sort_order'] : 999;
+$is_active   = isset($_POST['is_active']) ? ((int)$_POST['is_active'] === 1 ? 1 : 0) : 1;
+
+if ($name === '') {
+    echo json_encode(['success' => false, 'message' => 'Il nome della mansione è obbligatorio.']);
+    exit;
+}
+
+try {
+    if ($id > 0) {
+        $check = $pdo->prepare("SELECT COUNT(*) FROM job_roles WHERE name = :name AND id <> :id");
+        $check->execute(['name' => $name, 'id' => $id]);
+        if ((int)$check->fetchColumn() > 0) {
+            echo json_encode(['success' => false, 'message' => 'Esiste già un\'altra mansione con questo nome.']);
+            exit;
+        }
+
+        $stmt = $pdo->prepare("
+            UPDATE job_roles
+            SET name = :name,
+                description = :description,
+                sort_order = :sort_order,
+                is_active = :is_active,
+                updated_at = NOW()
+            WHERE id = :id
+        ");
+        $stmt->execute([
+            'name'        => $name,
+            'description' => $description !== '' ? $description : null,
+            'sort_order'  => $sort_order,
+            'is_active'   => $is_active,
+            'id'          => $id,
+        ]);
+
+        echo json_encode(['success' => true, 'id' => $id]);
+        exit;
+    }
+
+    $check = $pdo->prepare("SELECT COUNT(*) FROM job_roles WHERE name = :name");
+    $check->execute(['name' => $name]);
+    if ((int)$check->fetchColumn() > 0) {
+        echo json_encode(['success' => false, 'message' => 'Esiste già una mansione con questo nome.']);
+        exit;
+    }
+
+    $stmt = $pdo->prepare("
+        INSERT INTO job_roles (name, description, sort_order, is_active, created_at, updated_at)
+        VALUES (:name, :description, :sort_order, :is_active, NOW(), NOW())
+    ");
+    $stmt->execute([
+        'name'        => $name,
+        'description' => $description !== '' ? $description : null,
+        'sort_order'  => $sort_order,
+        'is_active'   => $is_active,
+    ]);
+
+    echo json_encode(['success' => true, 'id' => (int)$pdo->lastInsertId()]);
+} catch (Exception $e) {
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}

public/userarea/ajax/training_topics/delete.php

@@ -0,0 +1,38 @@
+<?php
+require_once(__DIR__ . '/../auth_check.php');
+require_once(__DIR__ . '/../../class/db-functions.php');
+
+header('Content-Type: application/json');
+
+if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
+    http_response_code(405);
+    echo json_encode(['success' => false, 'message' => 'Metodo non consentito.']);
+    exit;
+}
+
+$pdo = DBHandlerSelect::getInstance()->getConnection();
+
+$id = (int)($_POST['id'] ?? 0);
+if ($id <= 0) {
+    echo json_encode(['success' => false, 'message' => 'ID corso non valido.']);
+    exit;
+}
+
+try {
+    $usage = $pdo->prepare("SELECT COUNT(*) FROM employee_trainings WHERE training_topic_id = :id");
+    $usage->execute(['id' => $id]);
+    if ((int)$usage->fetchColumn() > 0) {
+        echo json_encode([
+            'success' => false,
+            'message' => 'Questo corso ha già delle registrazioni di formazione e non può essere cancellato.',
+        ]);
+        exit;
+    }
+
+    $stmt = $pdo->prepare("DELETE FROM training_topics WHERE id = :id");
+    $stmt->execute(['id' => $id]);
+
+    echo json_encode(['success' => true]);
+} catch (Exception $e) {
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}

public/userarea/ajax/training_topics/save.php

@@ -0,0 +1,94 @@
+<?php
+require_once(__DIR__ . '/../auth_check.php');
+require_once(__DIR__ . '/../../class/db-functions.php');
+
+header('Content-Type: application/json');
+
+if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
+    http_response_code(405);
+    echo json_encode(['success' => false, 'message' => 'Metodo non consentito.']);
+    exit;
+}
+
+$pdo = DBHandlerSelect::getInstance()->getConnection();
+
+$id          = (int)($_POST['id'] ?? 0);
+$name        = trim($_POST['name'] ?? '');
+$description = trim($_POST['description'] ?? '');
+$freqRaw     = $_POST['default_frequency_months'] ?? '';
+$remRaw      = $_POST['default_reminder_days'] ?? '';
+$sort_order   = isset($_POST['sort_order']) && $_POST['sort_order'] !== '' ? (int)$_POST['sort_order'] : 999;
+$is_active    = isset($_POST['is_active']) ? ((int)$_POST['is_active'] === 1 ? 1 : 0) : 1;
+$is_mandatory = isset($_POST['is_mandatory']) && (int)$_POST['is_mandatory'] === 1 ? 1 : 0;
+
+$freq = ($freqRaw === '' || $freqRaw === null) ? null : max(0, (int)$freqRaw);
+$rem  = ($remRaw  === '' || $remRaw  === null) ? 30   : max(0, (int)$remRaw);
+
+if ($name === '') {
+    echo json_encode(['success' => false, 'message' => 'Il nome del corso è obbligatorio.']);
+    exit;
+}
+
+try {
+    if ($id > 0) {
+        $check = $pdo->prepare("SELECT COUNT(*) FROM training_topics WHERE name = :name AND id <> :id");
+        $check->execute(['name' => $name, 'id' => $id]);
+        if ((int)$check->fetchColumn() > 0) {
+            echo json_encode(['success' => false, 'message' => 'Esiste già un altro corso con questo nome.']);
+            exit;
+        }
+
+        $stmt = $pdo->prepare("
+            UPDATE training_topics
+            SET name = :name,
+                description = :description,
+                default_frequency_months = :freq,
+                default_reminder_days = :rem,
+                sort_order = :sort_order,
+                is_active = :is_active,
+                is_mandatory = :is_mandatory,
+                updated_at = NOW()
+            WHERE id = :id
+        ");
+        $stmt->execute([
+            'name'         => $name,
+            'description'  => $description !== '' ? $description : null,
+            'freq'         => $freq,
+            'rem'          => $rem,
+            'sort_order'   => $sort_order,
+            'is_active'    => $is_active,
+            'is_mandatory' => $is_mandatory,
+            'id'           => $id,
+        ]);
+
+        echo json_encode(['success' => true, 'id' => $id]);
+        exit;
+    }
+
+    $check = $pdo->prepare("SELECT COUNT(*) FROM training_topics WHERE name = :name");
+    $check->execute(['name' => $name]);
+    if ((int)$check->fetchColumn() > 0) {
+        echo json_encode(['success' => false, 'message' => 'Esiste già un corso con questo nome.']);
+        exit;
+    }
+
+    $stmt = $pdo->prepare("
+        INSERT INTO training_topics
+            (name, description, default_frequency_months, default_reminder_days, sort_order, is_active, is_mandatory, created_at, updated_at)
+        VALUES
+            (:name, :description, :freq, :rem, :sort_order, :is_active, :is_mandatory, NOW(), NOW())
+    ");
+    $stmt->execute([
+        'name'         => $name,
+        'description'  => $description !== '' ? $description : null,
+        'freq'         => $freq,
+        'rem'          => $rem,
+        'sort_order'   => $sort_order,
+        'is_active'    => $is_active,
+        'is_mandatory' => $is_mandatory,
+    ]);
+
+    echo json_encode(['success' => true, 'id' => (int)$pdo->lastInsertId()]);
+} catch (Exception $e) {
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}

public/userarea/ajax/trainings/bulk_update_deadline.php

@@ -0,0 +1,104 @@
+<?php
+/**
+ * Bulk "renew": set a common completed_date on the selected training records
+ */
+require_once(__DIR__ . '/../hr_auth_check.php');
+header('Content-Type: application/json');
+
+if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
+    http_response_code(405);
+    echo json_encode(['success' => false, 'message' => 'Metodo non consentito.']);
+    exit;
+}
+
+// $pdo and $currentUserId from hr_auth_check.php
+
+$completedDate = trim($_POST['completed_date'] ?? '');
+$ids           = $_POST['training_ids'] ?? [];
+
+if (!is_array($ids)) {
+    $ids = [];
+}
+$ids = array_values(array_unique(array_filter(array_map('intval', $ids), fn($v) => $v > 0)));
+
+if ($completedDate === '' || !DateTime::createFromFormat('Y-m-d', $completedDate)) {
+    echo json_encode(['success' => false, 'message' => 'Indicare una data valida.']);
+    exit;
+}
+if (empty($ids)) {
+    echo json_encode(['success' => false, 'message' => 'Selezionare almeno un record.']);
+    exit;
+}
+
+try {
+    $pdo->beginTransaction();
+
+    // Load each record with its topic default frequency
+    $rowStmt = $pdo->prepare("
+        SELECT et.id, et.employee_id, et.completed_date, et.next_due_date,
+               et.update_frequency_months, tt.default_frequency_months
+        FROM employee_trainings et
+        JOIN training_topics tt ON tt.id = et.training_topic_id
+        WHERE et.id = :id
+    ");
+    $upd = $pdo->prepare("
+        UPDATE employee_trainings
+        SET completed_date = :cd, next_due_date = :nd, updated_at = NOW()
+        WHERE id = :id
+    ");
+    $logStmt = $pdo->prepare("
+        INSERT INTO employee_training_log
+            (employee_id, training_id, action, field, old_value, new_value, changed_by, changed_at)
+        VALUES
+            (:eid, :tid, 'updated', :field, :old_v, :new_v, :cb, NOW())
+    ");
+
+    $updated = 0;
+    foreach ($ids as $id) {
+        $rowStmt->execute(['id' => $id]);
+        $row = $rowStmt->fetch(PDO::FETCH_ASSOC);
+        if (!$row) {
+            continue;
+        }
+
+        // Effective frequency: per-record override, else topic default
+        $effFreq = $row['update_frequency_months'] !== null
+            ? (int)$row['update_frequency_months']
+            : ($row['default_frequency_months'] !== null ? (int)$row['default_frequency_months'] : null);
+
+        $nextDue = null;
+        if ($effFreq !== null && $effFreq > 0) {
+            $d = DateTime::createFromFormat('Y-m-d', $completedDate);
+            if ($d) {
+                $d->modify('+' . $effFreq . ' months');
+                $nextDue = $d->format('Y-m-d');
+            }
+        }
+
+        $upd->execute(['cd' => $completedDate, 'nd' => $nextDue, 'id' => $id]);
+
+        if ((string)$row['completed_date'] !== (string)$completedDate) {
+            $logStmt->execute([
+                'eid' => $row['employee_id'], 'tid' => $id, 'field' => 'completed_date',
+                'old_v' => $row['completed_date'], 'new_v' => $completedDate, 'cb' => $currentUserId,
+            ]);
+        }
+        if ((string)$row['next_due_date'] !== (string)$nextDue) {
+            $logStmt->execute([
+                'eid' => $row['employee_id'], 'tid' => $id, 'field' => 'next_due_date',
+                'old_v' => $row['next_due_date'], 'new_v' => $nextDue, 'cb' => $currentUserId,
+            ]);
+        }
+        $updated++;
+    }
+
+    $pdo->commit();
+    echo json_encode([
+        'success' => true,
+        'updated' => $updated,
+        'message' => $updated . ' record aggiornat' . ($updated === 1 ? 'o' : 'i') . '.',
+    ]);
+} catch (Exception $e) {
+    if ($pdo->inTransaction()) $pdo->rollBack();
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}

public/userarea/ajax/trainings/calendar_events.php

@@ -0,0 +1,92 @@
+<?php
+/**
+ * Calendar events for the training calendar (training_calendar.php).
+ * Returns FullCalendar event objects for the *current* training record per
+ * (employee, topic) that has a next_due_date, colored by computed status.
+ * HR-only.
+ */
+require_once(__DIR__ . '/../hr_auth_check.php');
+header('Content-Type: application/json');
+
+try {
+    // $pdo and $currentUserId provided by hr_auth_check.php
+
+    $start = $_GET['start'] ?? null;
+    $end   = $_GET['end'] ?? null;
+    $fStatus = isset($_GET['status']) ? trim($_GET['status']) : '';
+    $fDept   = isset($_GET['department_id']) && $_GET['department_id'] !== '' ? (int)$_GET['department_id'] : 0;
+    $fTopic  = isset($_GET['topic_id'])      && $_GET['topic_id']      !== '' ? (int)$_GET['topic_id']      : 0;
+    $fEmp    = isset($_GET['employee_id'])   && $_GET['employee_id']   !== '' ? (int)$_GET['employee_id']   : 0;
+
+    $where  = [];
+    $params = [];
+
+    // Deadlines only (one-time trainings have no next_due_date)
+    $where[] = "et.next_due_date IS NOT NULL";
+
+    // Only the most recent record per (employee, topic)
+    $where[] = "NOT EXISTS (
+        SELECT 1 FROM employee_trainings et2
+        WHERE et2.employee_id = et.employee_id
+          AND et2.training_topic_id = et.training_topic_id
+          AND (et2.completed_date > et.completed_date
+               OR (et2.completed_date = et.completed_date AND et2.id > et.id))
+    )";
+
+    if ($start && $end) {
+        $where[] = "et.next_due_date >= :start AND et.next_due_date <= :end";
+        $params['start'] = $start;
+        $params['end']   = $end;
+    }
+    if ($fDept > 0)  { $where[] = "e.department_id = :did";      $params['did'] = $fDept; }
+    if ($fTopic > 0) { $where[] = "et.training_topic_id = :tid"; $params['tid'] = $fTopic; }
+    if ($fEmp > 0)   { $where[] = "et.employee_id = :eid";       $params['eid'] = $fEmp; }
+
+    $whereSql = 'WHERE ' . implode(' AND ', $where);
+
+    $stmt = $pdo->prepare("
+        SELECT et.id, et.employee_id, et.next_due_date, et.reminder_days,
+               tt.name AS topic_name, tt.default_reminder_days AS topic_default_rem,
+               e.first_name, e.last_name
+        FROM employee_trainings et
+        JOIN training_topics tt ON tt.id = et.training_topic_id
+        JOIN employees e        ON e.id = et.employee_id
+        $whereSql
+    ");
+    $stmt->execute($params);
+    $rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
+
+    $today  = new DateTime('today');
+    $events = [];
+
+    foreach ($rows as $r) {
+        $rem = $r['reminder_days'] !== null
+            ? (int)$r['reminder_days']
+            : ($r['topic_default_rem'] !== null ? (int)$r['topic_default_rem'] : 30);
+
+        $due = DateTime::createFromFormat('Y-m-d', $r['next_due_date']);
+        if (!$due) continue;
+        $daysLeft = (int)$today->diff($due)->format('%r%a');
+
+        if ($daysLeft < 0)        { $code = 'expired';   $color = '#dc3545'; }
+        elseif ($daysLeft <= $rem){ $code = 'due_soon';  $color = '#e8930c'; }
+        else                      { $code = 'compliant'; $color = '#198754'; }
+
+        if ($fStatus !== '' && $fStatus !== $code) continue;
+
+        $name = trim($r['first_name'] . ' ' . $r['last_name']);
+        $events[] = [
+            'id'              => (int)$r['id'],
+            'title'           => $name . ' — ' . $r['topic_name'],
+            'start'           => $r['next_due_date'],
+            'allDay'          => true,
+            'backgroundColor' => $color,
+            'borderColor'     => $color,
+            'url'             => 'employee-profile.php?id=' . (int)$r['employee_id'] . '#tab-training',
+        ];
+    }
+
+    echo json_encode($events);
+} catch (Exception $e) {
+    echo json_encode([]);
+}

public/userarea/ajax/trainings/save_bulk_training.php

@@ -0,0 +1,131 @@
+<?php
+/**
+ * Bulk-create training records: one employee_trainings row per selected employee,
+ * all sharing the same course + parameters (a single training "session").
+ * Mirrors the next_due_date logic of ajax/employee_profile/save_training.php.
+ * HR-only.
+ */
+require_once(__DIR__ . '/../hr_auth_check.php');
+header('Content-Type: application/json');
+
+if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
+    http_response_code(405);
+    echo json_encode(['success' => false, 'message' => 'Metodo non consentito.']);
+    exit;
+}
+
+// $pdo and $currentUserId from hr_auth_check.php
+
+$topicId       = (int)($_POST['training_topic_id'] ?? 0);
+$completedDate = trim($_POST['completed_date'] ?? '');
+$deliveredBy   = trim($_POST['delivered_by'] ?? '');
+$description   = trim($_POST['description'] ?? '');
+$trainingType  = trim($_POST['training_type'] ?? 'initial');
+$freqRaw       = $_POST['update_frequency_months'] ?? '';
+$remRaw        = $_POST['reminder_days'] ?? '';
+$employeeIds   = $_POST['employee_ids'] ?? [];
+
+if (!is_array($employeeIds)) {
+    $employeeIds = [];
+}
+$employeeIds = array_values(array_unique(array_filter(array_map('intval', $employeeIds), fn($v) => $v > 0)));
+
+if ($topicId <= 0) {
+    echo json_encode(['success' => false, 'message' => 'Selezionare un corso.']);
+    exit;
+}
+if ($completedDate === '' || !DateTime::createFromFormat('Y-m-d', $completedDate)) {
+    echo json_encode(['success' => false, 'message' => 'La data di completamento è obbligatoria.']);
+    exit;
+}
+if (empty($employeeIds)) {
+    echo json_encode(['success' => false, 'message' => 'Selezionare almeno un dipendente.']);
+    exit;
+}
+if (!in_array($trainingType, ['initial', 'refresher'], true)) {
+    $trainingType = 'initial';
+}
+
+$topicStmt = $pdo->prepare("SELECT default_frequency_months, default_reminder_days FROM training_topics WHERE id = :id");
+$topicStmt->execute(['id' => $topicId]);
+$topic = $topicStmt->fetch(PDO::FETCH_ASSOC);
+if (!$topic) {
+    echo json_encode(['success' => false, 'message' => 'Corso non trovato.']);
+    exit;
+}
+
+$freq = ($freqRaw === '' || $freqRaw === null) ? null : max(0, (int)$freqRaw);
+$rem  = ($remRaw  === '' || $remRaw  === null) ? null : max(0, (int)$remRaw);
+
+/* Effective frequency → next_due_date (same for every employee: same date + same frequency) */
+$effFreq = $freq !== null ? $freq : ($topic['default_frequency_months'] !== null ? (int)$topic['default_frequency_months'] : null);
+$nextDue = null;
+if ($effFreq !== null && $effFreq > 0) {
+    $d = DateTime::createFromFormat('Y-m-d', $completedDate);
+    if ($d) {
+        $d->modify('+' . (int)$effFreq . ' months');
+        $nextDue = $d->format('Y-m-d');
+    }
+}
+
+$deliveredBy = $deliveredBy !== '' ? $deliveredBy : null;
+$description = $description !== '' ? $description : null;
+
+try {
+    $pdo->beginTransaction();
+
+    // Only insert for employees that actually exist
+    $checkEmp = $pdo->prepare("SELECT id FROM employees WHERE id = :id");
+
+    $ins = $pdo->prepare("
+        INSERT INTO employee_trainings
+            (employee_id, training_topic_id, completed_date,
+             delivered_by, description,
+             training_type, update_frequency_months, reminder_days, next_due_date,
+             created_by, created_at, updated_at)
+        VALUES
+            (:eid, :tid, :completed_date,
+             :delivered_by, :description,
+             :training_type, :freq, :rem, :next_due,
+             :cb, NOW(), NOW())
+    ");
+    $logStmt = $pdo->prepare("
+        INSERT INTO employee_training_log
+            (employee_id, training_id, action, field, old_value, new_value, changed_by, changed_at)
+        VALUES
+            (:eid, :tid, 'created', NULL, NULL, NULL, :cb, NOW())
+    ");
+
+    $created = 0;
+    foreach ($employeeIds as $eid) {
+        $checkEmp->execute(['id' => $eid]);
+        if (!$checkEmp->fetchColumn()) {
+            continue;
+        }
+        $ins->execute([
+            'eid'            => $eid,
+            'tid'            => $topicId,
+            'completed_date' => $completedDate,
+            'delivered_by'   => $deliveredBy,
+            'description'    => $description,
+            'training_type'  => $trainingType,
+            'freq'           => $freq,
+            'rem'            => $rem,
+            'next_due'       => $nextDue,
+            'cb'             => $currentUserId,
+        ]);
+        $newId = (int)$pdo->lastInsertId();
+        $logStmt->execute(['eid' => $eid, 'tid' => $newId, 'cb' => $currentUserId]);
+        $created++;
+    }
+
+    $pdo->commit();
+    echo json_encode([
+        'success' => true,
+        'created' => $created,
+        'message' => $created . ' formazion' . ($created === 1 ? 'e registrata' : 'i registrate') . '.',
+    ]);
+} catch (Exception $e) {
+    if ($pdo->inTransaction()) $pdo->rollBack();
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}

public/userarea/ajax/worksheet-linked-data.php

@@ -0,0 +1,254 @@
+<?php
+ob_start();
+ini_set('display_errors', 1);
+error_reporting(E_ALL);
+
+require_once(__DIR__ . '/../../../extra/auth.php');
+require_once(__DIR__ . '/../class/db-functions.php');
+
+while (ob_get_level()) {
+    ob_end_clean();
+}
+
+header('Content-Type: application/json; charset=utf-8');
+
+if (!class_exists('Auth')) {
+    echo json_encode([
+        'success' => false,
+        'message' => 'Classe Auth non disponibile'
+    ]);
+    exit;
+}
+
+if (!Auth::check()) {
+    echo json_encode([
+        'success' => false,
+        'message' => 'Sessione non valida o utente non autenticato'
+    ]);
+    exit;
+}
+
+$db = DBHandlerSelect::getInstance();
+$pdo = $db->getConnection();
+$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
+
+function formatDateIT($d)
+{
+    if (!$d || $d === '0000-00-00') return '';
+    return date("d/m/Y", strtotime($d));
+}
+
+function formatDateTimeIT($d)
+{
+    if (!$d || $d === '0000-00-00 00:00:00') return '';
+    return date("d/m/Y H:i", strtotime($d));
+}
+
+function worksheetNumberLabel($n)
+{
+    $n = (int)$n;
+    return $n > 0 ? 'FL' . $n : '—';
+}
+
+function revisionLabel($rev)
+{
+    $rev = trim((string)$rev);
+    return $rev !== '' ? $rev : '0';
+}
+
+
+
+$action = $_POST['action'] ?? '';
+
+try {
+    if ($action === 'get_matrice_worksheets') {
+        $idmatrice = isset($_POST['idmatrice']) ? (int)$_POST['idmatrice'] : 0;
+        if ($idmatrice <= 0) {
+            echo json_encode([
+                'success' => false,
+                'message' => 'ID matrice non valido'
+            ]);
+            exit;
+        }
+
+        $stmt = $pdo->prepare("
+            SELECT
+                ws.id,
+                ws.idmatrice,
+                ws.worksheet_number,
+                ws.revision_code,
+                ws.worksheet_status,
+                ws.worksheet_date,
+                ws.customer_name,
+                ws.profile_type_code,
+                ws.marking,
+                ws.approved_by,
+                ws.created_at,
+                ws.updated_at,
+                (
+                    SELECT COUNT(*)
+                    FROM work_sheet_mescole wsm
+                    WHERE wsm.worksheet_id = ws.id
+                ) AS mix_count
+            FROM work_sheets ws
+            WHERE ws.idmatrice = ?
+            ORDER BY
+                ws.worksheet_number DESC,
+                CASE
+                    WHEN ws.revision_code IS NULL OR ws.revision_code = '' THEN 0
+                    WHEN ws.revision_code REGEXP '^R[0-9]+$' THEN CAST(SUBSTRING(ws.revision_code, 2) AS UNSIGNED)
+                    ELSE 0
+                END DESC,
+                ws.id DESC
+        ");
+        $stmt->execute([$idmatrice]);
+        $rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
+
+        $data = [];
+        foreach ($rows as $r) {
+            $data[] = [
+                'id' => (int)$r['id'],
+                'idmatrice' => (int)$r['idmatrice'],
+                'worksheet_number' => (int)($r['worksheet_number'] ?? 0),
+                'worksheet_number_label' => worksheetNumberLabel($r['worksheet_number'] ?? 0),
+                'revision_code' => $r['revision_code'] ?? '',
+                'revision_label' => revisionLabel($r['revision_code'] ?? ''),
+                'worksheet_status' => $r['worksheet_status'] ?? 'active',
+                'worksheet_status_label' => (($r['worksheet_status'] ?? 'active') === 'inactive') ? 'Inattivo' : 'Attivo',
+                'worksheet_date' => $r['worksheet_date'],
+                'worksheet_date_it' => formatDateIT($r['worksheet_date']),
+                'customer_name' => $r['customer_name'] ?? '',
+                'profile_type_code' => $r['profile_type_code'] ?? '',
+                'marking' => $r['marking'] ?? '',
+                'approved_by' => $r['approved_by'] ?? '',
+                'created_at' => $r['created_at'] ?? '',
+                'created_at_it' => formatDateTimeIT($r['created_at'] ?? ''),
+                'updated_at' => $r['updated_at'] ?? '',
+                'updated_at_it' => formatDateTimeIT($r['updated_at'] ?? ''),
+                'mix_count' => (int)($r['mix_count'] ?? 0)
+            ];
+        }
+
+        echo json_encode([
+            'success' => true,
+            'worksheets' => $data
+        ]);
+        exit;
+    }
+
+    if ($action === 'get_worksheet_detail') {
+        $worksheetId = isset($_POST['worksheet_id']) ? (int)$_POST['worksheet_id'] : 0;
+        if ($worksheetId <= 0) {
+            echo json_encode([
+                'success' => false,
+                'message' => 'ID foglio non valido'
+            ]);
+            exit;
+        }
+
+        $stmt = $pdo->prepare("
+            SELECT
+                ws.*,
+                m.nome AS matrice_nome,
+                m.cliente AS matrice_cliente
+            FROM work_sheets ws
+            LEFT JOIN matrice m ON m.id = ws.idmatrice
+            WHERE ws.id = ?
+            LIMIT 1
+        ");
+        $stmt->execute([$worksheetId]);
+        $ws = $stmt->fetch(PDO::FETCH_ASSOC);
+
+        if (!$ws) {
+            echo json_encode([
+                'success' => false,
+                'message' => 'Foglio di lavoro non trovato'
+            ]);
+            exit;
+        }
+
+        $stmtMix = $pdo->prepare("
+            SELECT
+                wsm.*,
+                me.nome AS mescola_nome,
+                me.nomeuscita AS mescola_uscita
+            FROM work_sheet_mescole wsm
+            LEFT JOIN mescole me ON me.id = wsm.idmescola
+            WHERE wsm.worksheet_id = ?
+            ORDER BY wsm.mix_position ASC, wsm.id ASC
+        ");
+        $stmtMix->execute([$worksheetId]);
+        $mixRows = $stmtMix->fetchAll(PDO::FETCH_ASSOC);
+
+        echo json_encode([
+            'success' => true,
+            'worksheet' => [
+                'id' => (int)$ws['id'],
+                'worksheet_number' => (int)($ws['worksheet_number'] ?? 0),
+                'worksheet_number_label' => worksheetNumberLabel($ws['worksheet_number'] ?? 0),
+                'revision_code' => $ws['revision_code'] ?? '',
+                'revision_label' => revisionLabel($ws['revision_code'] ?? ''),
+                'worksheet_status' => $ws['worksheet_status'] ?? 'active',
+                'worksheet_status_label' => (($ws['worksheet_status'] ?? 'active') === 'inactive') ? 'Inattivo' : 'Attivo',
+                'idmatrice' => (int)$ws['idmatrice'],
+                'matrice_nome' => $ws['matrice_nome'] ?? '',
+                'matrice_cliente' => $ws['matrice_cliente'] ?? '',
+                'worksheet_date' => $ws['worksheet_date'] ?? '',
+                'worksheet_date_it' => formatDateIT($ws['worksheet_date'] ?? ''),
+                'customer_name' => $ws['customer_name'] ?? '',
+                'profile_type_code' => $ws['profile_type_code'] ?? '',
+                'marking' => $ws['marking'] ?? '',
+                'prod_control_measure_settings' => $ws['prod_control_measure_settings'] ?? '',
+                'control_frequency_cut' => $ws['control_frequency_cut'] ?? '',
+                'control_frequency_drawing' => $ws['control_frequency_drawing'] ?? '',
+                'control_frequency_jig' => $ws['control_frequency_jig'] ?? '',
+                'control_mode_jig' => $ws['control_mode_jig'] ?? '',
+                'requested_package_code' => $ws['requested_package_code'] ?? '',
+                'meters_per_package' => $ws['meters_per_package'] ?? '',
+                'meters_per_package_tolerance' => $ws['meters_per_package_tolerance'] ?? '',
+                'meters_per_package_notes' => $ws['meters_per_package_notes'] ?? '',
+                'box_type' => $ws['box_type'] ?? '',
+                'packages_or_pieces_per_box' => $ws['packages_or_pieces_per_box'] ?? '',
+                'meters_per_box' => $ws['meters_per_box'] ?? '',
+                'pallet_type' => $ws['pallet_type'] ?? '',
+                'boxes_or_packages_per_pallet' => $ws['boxes_or_packages_per_pallet'] ?? '',
+                'speed_expected_kg_h' => $ws['speed_expected_kg_h'] ?? '',
+                'speed_actual_kg_h' => $ws['speed_actual_kg_h'] ?? '',
+                'speed_expected_m_h' => $ws['speed_expected_m_h'] ?? '',
+                'speed_actual_m_h' => $ws['speed_actual_m_h'] ?? '',
+                'approved_by' => $ws['approved_by'] ?? '',
+                'notes' => $ws['notes'] ?? '',
+                'created_at' => $ws['created_at'] ?? '',
+                'created_at_it' => formatDateTimeIT($ws['created_at'] ?? ''),
+                'updated_at' => $ws['updated_at'] ?? '',
+                'updated_at_it' => formatDateTimeIT($ws['updated_at'] ?? '')
+            ],
+            'mix_rows' => array_map(function ($r) {
+                return [
+                    'id' => (int)$r['id'],
+                    'mix_position' => (int)$r['mix_position'],
+                    'mescola_nome' => $r['mescola_nome'] ?? '',
+                    'mescola_uscita' => $r['mescola_uscita'] ?? '',
+                    'mix_weight_g_m' => $r['mix_weight_g_m'] ?? '',
+                    'required_density' => $r['required_density'] ?? '',
+                    'required_hardness_shore_a' => $r['required_hardness_shore_a'] ?? '',
+                    'lubrication_type' => $r['lubrication_type'] ?? '',
+                    'lubrication_notes' => $r['lubrication_notes'] ?? ''
+                ];
+            }, $mixRows)
+        ]);
+        exit;
+    }
+
+    echo json_encode([
+        'success' => false,
+        'message' => 'Azione AJAX sconosciuta'
+    ]);
+    exit;
+} catch (Exception $e) {
+    echo json_encode([
+        'success' => false,
+        'message' => $e->getMessage()
+    ]);
+    exit;
+}

public/userarea/assets/js/worksheets-linked-modals.js

@@ -0,0 +1,362 @@
+(function () {
+    function escapeHtml(str) {
+        return String(str || "")
+            .replace(/&/g, "&")
+            .replace(/</g, "&lt;")
+            .replace(/>/g, "&gt;")
+            .replace(/"/g, "&quot;")
+            .replace(/'/g, "&#039;");
+    }
+
+    function valueOrDash(v) {
+        return v === null || v === undefined || String(v).trim() === ""
+            ? "—"
+            : escapeHtml(v);
+    }
+
+    function renderReadonlyField(label, value) {
+        return `
+            <div class="readonly-label">${escapeHtml(label)}</div>
+            <div class="readonly-value">${valueOrDash(value)}</div>
+        `;
+    }
+
+    window.loadMatriceWorksheets = function (idmatrice, matriceNome, endpoint) {
+        endpoint = endpoint || "ajax/worksheet-linked-data.php";
+
+        $("#wl_idmatrice").val(idmatrice);
+        $("#wl_matrice_name").html(
+            `<span class="worksheet-chip"><i class="fa-solid fa-layer-group"></i>${escapeHtml(matriceNome || "")}</span>`,
+        );
+        $("#worksheetsListContainer").html(
+            '<div class="text-muted">Caricamento fogli di lavoro...</div>',
+        );
+
+        fetch(endpoint, {
+            method: "POST",
+            headers: { "Content-Type": "application/x-www-form-urlencoded" },
+            body:
+                "action=get_matrice_worksheets&idmatrice=" +
+                encodeURIComponent(idmatrice),
+        })
+            .then(async (r) => {
+                const text = await r.text();
+                try {
+                    return JSON.parse(text);
+                } catch (e) {
+                    console.error("Risposta non JSON worksheets:", text);
+                    throw new Error("Risposta non JSON, vedi console");
+                }
+            })
+            .then((data) => {
+                if (!data.success) {
+                    $("#worksheetsListContainer").html(
+                        '<div class="text-danger">Errore nel caricamento dei fogli</div>',
+                    );
+                    return;
+                }
+
+                const rows = data.worksheets || [];
+
+                if (!rows.length) {
+                    $("#worksheetsListContainer").html(
+                        '<div class="text-muted">Nessun foglio di lavoro collegato a questo profilo</div>',
+                    );
+                    return;
+                }
+
+                let html = `
+                <div class="table-responsive">
+                    <table class="table table-striped align-middle worksheet-list-table">
+                        <thead>
+                            <tr>
+                                <th style="width:110px;">Foglio</th>
+                                <th style="width:100px;">Rev.</th>
+                                <th style="width:110px;">Stato</th>
+                                <th style="width:140px;">Data foglio</th>
+                                <th>Cliente</th>
+                                <th>Codice profilo</th>
+                                <th style="width:110px;">Mescole</th>
+                                <th style="width:230px;">Azioni</th>
+                            </tr>
+                        </thead>
+                        <tbody>
+            `;
+
+                rows.forEach((r) => {
+                    const statusBadge =
+                        r.worksheet_status === "inactive"
+                            ? `<span class="worksheet-badge-status-inactive">Inattivo</span>`
+                            : `<span class="worksheet-badge-status-active">Attivo</span>`;
+
+                    html += `
+                    <tr>
+                        <td><span class="worksheet-badge-fl">${escapeHtml(r.worksheet_number_label || "—")}</span></td>
+                        <td><span class="worksheet-badge-rev">${escapeHtml(r.revision_label || "0")}</span></td>
+                        <td>${statusBadge}</td>
+                        <td>${escapeHtml(r.worksheet_date_it || "—")}</td>
+                        <td title="${escapeHtml(r.customer_name || "")}">${escapeHtml(r.customer_name || "—")}</td>
+                        <td>${escapeHtml(r.profile_type_code || "—")}</td>
+                        <td>${escapeHtml(String(r.mix_count || 0))}</td>
+                        <td class="text-nowrap">
+                            <button type="button"
+                                class="btn btn-view-worksheet open-worksheet-detail"
+                                data-id="${r.id}"
+                                data-endpoint="${escapeHtml(endpoint)}">
+                                <i class="fa-solid fa-eye me-1"></i>Apri dettaglio
+                            </button>
+                            <a class="worksheet-open-link ms-1"
+                                href="manage-worksheet.php?id=${r.id}"
+                                target="_blank">
+                                <i class="fa-solid fa-arrow-up-right-from-square"></i>Apri pagina
+                            </a>
+                        </td>
+                    </tr>
+                `;
+                });
+
+                html += `
+                        </tbody>
+                    </table>
+                </div>
+            `;
+
+                $("#worksheetsListContainer").html(html);
+            })
+            .catch(() => {
+                $("#worksheetsListContainer").html(
+                    '<div class="text-danger">Errore nel caricamento dei fogli</div>',
+                );
+            });
+    };
+
+    window.loadWorksheetDetail = function (worksheetId, endpoint) {
+        endpoint = endpoint || "ajax/worksheet-linked-data.php";
+
+        $("#worksheetDetailContainer").html(
+            '<div class="text-muted">Caricamento dettaglio foglio...</div>',
+        );
+
+        fetch(endpoint, {
+            method: "POST",
+            headers: { "Content-Type": "application/x-www-form-urlencoded" },
+            body:
+                "action=get_worksheet_detail&worksheet_id=" +
+                encodeURIComponent(worksheetId),
+        })
+            .then(async (r) => {
+                const text = await r.text();
+                try {
+                    return JSON.parse(text);
+                } catch (e) {
+                    console.error("Risposta non JSON worksheet detail:", text);
+                    throw new Error("Risposta non JSON, vedi console");
+                }
+            })
+            .then((data) => {
+                if (!data.success) {
+                    console.error("Errore worksheets:", data);
+
+                    $("#worksheetsListContainer").html(
+                        '<div class="text-danger">Errore nel caricamento dei fogli: ' +
+                            escapeHtml(
+                                data.message || "nessun dettaglio restituito",
+                            ) +
+                            "</div>",
+                    );
+                    return;
+                }
+
+                const ws = data.worksheet || {};
+                const mixRows = data.mix_rows || [];
+
+                let mixHtml = `<div class="text-muted">Nessuna mescola associata</div>`;
+
+                if (mixRows.length) {
+                    mixHtml = `
+                    <div class="table-responsive">
+                        <table class="table table-striped align-middle mix-readonly-table">
+                            <thead>
+                                <tr>
+                                    <th style="width:80px;">Pos</th>
+                                    <th>Mescola</th>
+                                    <th style="width:120px;">Peso g/m</th>
+                                    <th style="width:140px;">Densità</th>
+                                    <th style="width:150px;">Durezza</th>
+                                    <th style="width:130px;">Lubr.</th>
+                                    <th>Note lubr.</th>
+                                </tr>
+                            </thead>
+                            <tbody>
+                `;
+
+                    mixRows.forEach((r) => {
+                        const nomeMescola = r.mescola_uscita
+                            ? `${escapeHtml(r.mescola_nome || "—")} <div class="small text-muted">${escapeHtml(r.mescola_uscita)}</div>`
+                            : escapeHtml(r.mescola_nome || "—");
+
+                        mixHtml += `
+                        <tr>
+                            <td>${escapeHtml(String(r.mix_position || ""))}</td>
+                            <td>${nomeMescola}</td>
+                            <td>${valueOrDash(r.mix_weight_g_m)}</td>
+                            <td>${valueOrDash(r.required_density)}</td>
+                            <td>${valueOrDash(r.required_hardness_shore_a)}</td>
+                            <td>${valueOrDash(r.lubrication_type)}</td>
+                            <td>${valueOrDash(r.lubrication_notes)}</td>
+                        </tr>
+                    `;
+                    });
+
+                    mixHtml += `
+                            </tbody>
+                        </table>
+                    </div>
+                `;
+                }
+
+                const html = `
+                <div class="worksheet-title-box mb-4">
+                    <div class="d-flex justify-content-between align-items-start gap-3 flex-wrap">
+                        <div>
+                            <h4 class="mb-1">${escapeHtml(ws.worksheet_number_label || "—")} / Rev. ${escapeHtml(ws.revision_label || "0")}</h4>
+                            <small>
+                                Stato: ${escapeHtml(ws.worksheet_status_label || "Attivo")}
+                                ${ws.matrice_nome ? " • Profilo: " + escapeHtml(ws.matrice_nome) : ""}
+                                ${ws.matrice_cliente ? " • Cliente matrice: " + escapeHtml(ws.matrice_cliente) : ""}
+                            </small>
+                        </div>
+                        <div>
+                            <a href="manage-worksheet.php?id=${escapeHtml(String(ws.id || ""))}"
+                               target="_blank"
+                               class="worksheet-open-link">
+                                <i class="fa-solid fa-arrow-up-right-from-square"></i>
+                                Apri foglio completo
+                            </a>
+                        </div>
+                    </div>
+                </div>
+
+                <div class="row g-3">
+                    <div class="col-lg-6">
+                        <div class="readonly-card">
+                            <div class="readonly-card-header">Dati principali</div>
+                            <div class="readonly-card-body">
+                                <div class="readonly-grid">
+                                    ${renderReadonlyField("Foglio", ws.worksheet_number_label)}
+                                    ${renderReadonlyField("Revisione", ws.revision_label)}
+                                    ${renderReadonlyField("Stato", ws.worksheet_status_label)}
+                                    ${renderReadonlyField("Data foglio", ws.worksheet_date_it)}
+                                    ${renderReadonlyField("Cliente override", ws.customer_name)}
+                                    ${renderReadonlyField("Codice profilo", ws.profile_type_code)}
+                                    ${renderReadonlyField("Marchiatura", ws.marking)}
+                                    ${renderReadonlyField("Approvato da", ws.approved_by)}
+                                    ${renderReadonlyField("Creato il", ws.created_at_it)}
+                                    ${renderReadonlyField("Ultimo aggiornamento", ws.updated_at_it)}
+                                </div>
+                            </div>
+                        </div>
+                    </div>
+
+                    <div class="col-lg-6">
+                        <div class="readonly-card">
+                            <div class="readonly-card-header">Controlli produzione</div>
+                            <div class="readonly-card-body">
+                                <div class="readonly-grid">
+                                    ${renderReadonlyField("Taglio", ws.control_frequency_cut)}
+                                    ${renderReadonlyField("Disegno", ws.control_frequency_drawing)}
+                                    ${renderReadonlyField("Dima", ws.control_frequency_jig)}
+                                    ${renderReadonlyField("Modalità dima", ws.control_mode_jig)}
+                                </div>
+                                <hr>
+                                <div class="readonly-label mb-2">Impostazione misure controllo produzione</div>
+                                <div class="readonly-value" style="white-space:pre-wrap;">${valueOrDash(ws.prod_control_measure_settings)}</div>
+                            </div>
+                        </div>
+                    </div>
+
+                    <div class="col-lg-6">
+                        <div class="readonly-card">
+                            <div class="readonly-card-header">Packaging / Confezionamento</div>
+                            <div class="readonly-card-body">
+                                <div class="readonly-grid">
+                                    ${renderReadonlyField("Codice confezione", ws.requested_package_code)}
+                                    ${renderReadonlyField("Metri per confezione", ws.meters_per_package)}
+                                    ${renderReadonlyField("Tolleranza metri/conf.", ws.meters_per_package_tolerance)}
+                                    ${renderReadonlyField("Scatola tipo", ws.box_type)}
+                                    ${renderReadonlyField("Conf./pezzi per scatola", ws.packages_or_pieces_per_box)}
+                                    ${renderReadonlyField("Metri per scatola", ws.meters_per_box)}
+                                    ${renderReadonlyField("Bancale tipo", ws.pallet_type)}
+                                    ${renderReadonlyField("Scatole/conf. per bancale", ws.boxes_or_packages_per_pallet)}
+                                </div>
+                                <hr>
+                                <div class="readonly-label mb-2">Note metri / confezione</div>
+                                <div class="readonly-value" style="white-space:pre-wrap;">${valueOrDash(ws.meters_per_package_notes)}</div>
+                            </div>
+                        </div>
+                    </div>
+
+                    <div class="col-lg-6">
+                        <div class="readonly-card">
+                            <div class="readonly-card-header">Velocità e note</div>
+                            <div class="readonly-card-body">
+                                <div class="readonly-grid">
+                                    ${renderReadonlyField("Vel. prevista kg/h", ws.speed_expected_kg_h)}
+                                    ${renderReadonlyField("Vel. effettiva kg/h", ws.speed_actual_kg_h)}
+                                    ${renderReadonlyField("Vel. prevista m/h", ws.speed_expected_m_h)}
+                                    ${renderReadonlyField("Vel. effettiva m/h", ws.speed_actual_m_h)}
+                                </div>
+                                <hr>
+                                <div class="readonly-label mb-2">Note</div>
+                                <div class="readonly-value" style="white-space:pre-wrap;">${valueOrDash(ws.notes)}</div>
+                            </div>
+                        </div>
+                    </div>
+
+                    <div class="col-12">
+                        <div class="readonly-card">
+                            <div class="readonly-card-header">Mescole associate al foglio</div>
+                            <div class="readonly-card-body">
+                                ${mixHtml}
+                            </div>
+                        </div>
+                    </div>
+                </div>
+            `;
+
+                $("#worksheetDetailContainer").html(html);
+            })
+            .catch((err) => {
+                console.error("Catch loadMatriceWorksheets:", err);
+
+                $("#worksheetsListContainer").html(
+                    '<div class="text-danger">Errore nel caricamento dei fogli: ' +
+                        escapeHtml(err.message || "errore JavaScript/fetch") +
+                        "</div>",
+                );
+            });
+    };
+
+    $(document).on("click", ".worksheets, .show-worksheets", function () {
+        const idmatrice = $(this).data("id");
+        const nome = $(this).data("nome") || "";
+        const endpoint =
+            $(this).data("endpoint") || "ajax/worksheet-linked-data.php";
+
+        loadMatriceWorksheets(idmatrice, nome, endpoint);
+        new bootstrap.Modal(
+            document.getElementById("worksheetsListModal"),
+        ).show();
+    });
+
+    $(document).on("click", ".open-worksheet-detail", function () {
+        const worksheetId = $(this).data("id");
+        const endpoint =
+            $(this).data("endpoint") || "ajax/worksheet-linked-data.php";
+
+        loadWorksheetDetail(worksheetId, endpoint);
+        new bootstrap.Modal(
+            document.getElementById("worksheetDetailModal"),
+        ).show();
+    });
+})();

public/userarea/cad_area_delete.php

@@ -0,0 +1,71 @@
+<?php
+header('Content-Type: application/json');
+
+require_once(__DIR__ . '/include/headscript.php');
+
+try {
+    $db = DBHandlerSelect::getInstance();
+    $pdo = $db->getConnection();
+
+    $iduser = $iduserlogin ?? null;
+
+    $input = json_decode(file_get_contents('php://input'), true);
+    $id = (int)($input['id'] ?? 0);
+
+    if ($id <= 0) {
+        throw new Exception('ID non valido.');
+    }
+
+    if ($iduser === null) {
+        $stmt = $pdo->prepare("
+        SELECT *
+        FROM cad_area_jobs
+        WHERE id = :id
+        LIMIT 1
+    ");
+
+        $stmt->execute([
+            ':id' => $id
+        ]);
+    } else {
+        $stmt = $pdo->prepare("
+        SELECT *
+        FROM cad_area_jobs
+        WHERE id = :id
+        AND iduser = :iduser
+        LIMIT 1
+    ");
+
+        $stmt->execute([
+            ':id' => $id,
+            ':iduser' => $iduser
+        ]);
+    }
+
+    $job = $stmt->fetch(PDO::FETCH_ASSOC);
+
+    if (!$job) {
+        throw new Exception('Record non trovato.');
+    }
+
+    if (!empty($job['file_path']) && file_exists($job['file_path'])) {
+        unlink($job['file_path']);
+    }
+
+    $stmtDelete = $pdo->prepare("
+        DELETE FROM cad_area_jobs
+        WHERE id = :id
+    ");
+    $stmtDelete->execute([':id' => $id]);
+
+    echo json_encode([
+        'success' => true
+    ]);
+} catch (Throwable $e) {
+    error_log('CAD area delete error: ' . $e->getMessage());
+
+    echo json_encode([
+        'success' => false,
+        'message' => $e->getMessage()
+    ]);
+}

public/userarea/cad_area_process.php

@@ -0,0 +1,338 @@
+<?php
+header('Content-Type: application/json; charset=utf-8');
+
+require_once(__DIR__ . '/include/headscript.php');
+
+function jsonResponse(array $data): void
+{
+    echo json_encode($data);
+    exit;
+}
+
+function updateJobProcessing(PDO $pdo, int $id): void
+{
+    $stmt = $pdo->prepare("
+        UPDATE cad_area_jobs
+        SET
+            status = 'processing',
+            message = 'Elaborazione in corso...',
+            updated_at = NOW()
+        WHERE id = ?
+    ");
+
+    $stmt->execute([$id]);
+}
+
+function updateJobError(PDO $pdo, int $id, string $message, ?array $pythonResponse = null): void
+{
+    $stmt = $pdo->prepare("
+        UPDATE cad_area_jobs
+        SET
+            status = 'error',
+            message = ?,
+            python_response = ?,
+            updated_at = NOW()
+        WHERE id = ?
+    ");
+
+    $stmt->execute([
+        $message,
+        $pythonResponse ? json_encode($pythonResponse) : null,
+        $id
+    ]);
+}
+
+function updateJobCompleted(PDO $pdo, int $id, array $response): void
+{
+    $stmt = $pdo->prepare("
+        UPDATE cad_area_jobs
+        SET
+            status = 'completed',
+            message = ?,
+            area_mm2 = ?,
+            area_cm2 = ?,
+            area_m2 = ?,
+            width_mm = ?,
+            height_mm = ?,
+            scale_detected = ?,
+            scale_used = ?,
+            confidence = ?,
+            python_response = ?,
+            updated_at = NOW()
+        WHERE id = ?
+    ");
+
+    $stmt->execute([
+        $response['message'] ?? 'Area calcolata correttamente.',
+        $response['area_mm2'] ?? null,
+        $response['area_cm2'] ?? null,
+        $response['area_m2'] ?? null,
+        $response['width_mm'] ?? null,
+        $response['height_mm'] ?? null,
+        $response['scale_detected'] ?? null,
+        $response['scale_used'] ?? null,
+        $response['confidence'] ?? null,
+        json_encode($response),
+        $id
+    ]);
+}
+
+function normalizeCalculationMode(?string $mode): string
+{
+    $allowed = [
+        'auto_roi',
+        'stitch_contour',
+        'filled_union',
+        'closed_path'
+    ];
+
+    if (!$mode || !in_array($mode, $allowed, true)) {
+        return 'auto_roi';
+    }
+
+    return $mode;
+}
+
+function hasValidRoi(array $job): bool
+{
+    return (
+        array_key_exists('roi_x', $job) &&
+        array_key_exists('roi_y', $job) &&
+        array_key_exists('roi_width', $job) &&
+        array_key_exists('roi_height', $job) &&
+        $job['roi_x'] !== null &&
+        $job['roi_y'] !== null &&
+        $job['roi_width'] !== null &&
+        $job['roi_height'] !== null &&
+        (float)$job['roi_width'] > 0 &&
+        (float)$job['roi_height'] > 0
+    );
+}
+
+function callPythonAreaService(string $url, array $job): array
+{
+    $filePath = $job['file_path'] ?? '';
+    $originalFilename = $job['original_filename'] ?? basename($filePath);
+
+    if (!$filePath || !file_exists($filePath)) {
+        return [
+            'success' => false,
+            'message' => 'File PDF non trovato sul server: ' . $filePath
+        ];
+    }
+
+    $mode = normalizeCalculationMode($job['calculation_mode'] ?? 'auto_roi');
+
+    $scaleRatio = $job['scale_used'] ?? null;
+
+    if ($scaleRatio === null || $scaleRatio === '' || (float)$scaleRatio <= 0) {
+        $scaleRatio = '1';
+    }
+
+    $curlFile = new CURLFile(
+        $filePath,
+        'application/pdf',
+        $originalFilename
+    );
+
+    $postFields = [
+        'file' => $curlFile,
+        'mode' => $mode,
+        'scale_ratio' => (string)$scaleRatio,
+        'roi_x' => (string)$job['roi_x'],
+        'roi_y' => (string)$job['roi_y'],
+        'roi_width' => (string)$job['roi_width'],
+        'roi_height' => (string)$job['roi_height'],
+        'roi_page' => (string)($job['roi_page'] ?? 1)
+    ];
+
+    $ch = curl_init();
+
+    curl_setopt_array($ch, [
+        CURLOPT_URL => $url,
+        CURLOPT_POST => true,
+        CURLOPT_POSTFIELDS => $postFields,
+        CURLOPT_RETURNTRANSFER => true,
+        CURLOPT_TIMEOUT => 180,
+        CURLOPT_CONNECTTIMEOUT => 10,
+        CURLOPT_HTTPHEADER => [
+            'Accept: application/json'
+        ]
+    ]);
+
+    $rawResponse = curl_exec($ch);
+    $curlError = curl_error($ch);
+    $httpCode = (int)curl_getinfo($ch, CURLINFO_HTTP_CODE);
+
+    curl_close($ch);
+
+    if ($rawResponse === false) {
+        return [
+            'success' => false,
+            'message' => 'Errore cURL verso Python: ' . $curlError
+        ];
+    }
+
+    $decoded = json_decode($rawResponse, true);
+
+    if (!is_array($decoded)) {
+        return [
+            'success' => false,
+            'message' => 'Risposta Python non JSON valida.',
+            'http_code' => $httpCode,
+            'raw_response' => $rawResponse
+        ];
+    }
+
+    if ($httpCode < 200 || $httpCode >= 300) {
+        return [
+            'success' => false,
+            'message' => $decoded['message'] ?? ('Servizio Python HTTP ' . $httpCode),
+            'http_code' => $httpCode,
+            'python_response' => $decoded,
+            'raw_response' => $rawResponse
+        ];
+    }
+
+    return $decoded;
+}
+
+try {
+    $db = DBHandlerSelect::getInstance();
+    $pdo = $db->getConnection();
+
+    $iduser = $iduserlogin ?? null;
+
+    $input = json_decode(file_get_contents('php://input'), true);
+
+    if (!is_array($input)) {
+        jsonResponse([
+            'success' => false,
+            'message' => 'Payload JSON non valido.'
+        ]);
+    }
+
+    $ids = $input['ids'] ?? [];
+
+    if (!is_array($ids) || count($ids) === 0) {
+        jsonResponse([
+            'success' => false,
+            'message' => 'Nessun ID ricevuto.'
+        ]);
+    }
+
+    $ids = array_values(array_unique(array_map('intval', $ids)));
+    $ids = array_filter($ids, fn($id) => $id > 0);
+
+    if (count($ids) === 0) {
+        jsonResponse([
+            'success' => false,
+            'message' => 'Nessun ID valido ricevuto.'
+        ]);
+    }
+
+    $pythonServiceUrl = 'http://127.0.0.1:5055/calculate';
+
+    $results = [];
+
+    foreach ($ids as $id) {
+        if ($iduser === null || $iduser === '') {
+            $stmt = $pdo->prepare("
+                SELECT *
+                FROM cad_area_jobs
+                WHERE id = ?
+                LIMIT 1
+            ");
+
+            $stmt->execute([$id]);
+        } else {
+            $stmt = $pdo->prepare("
+                SELECT *
+                FROM cad_area_jobs
+                WHERE id = ?
+                AND iduser = ?
+                LIMIT 1
+            ");
+
+            $stmt->execute([$id, $iduser]);
+        }
+
+        $job = $stmt->fetch(PDO::FETCH_ASSOC);
+
+        if (!$job) {
+            $results[] = [
+                'id' => $id,
+                'success' => false,
+                'message' => 'Record non trovato.'
+            ];
+
+            continue;
+        }
+
+        if (!hasValidRoi($job)) {
+            $message = 'Prima devi definire la sezione da misurare tramite il pulsante Sezione.';
+
+            updateJobError($pdo, $id, $message, [
+                'success' => false,
+                'message' => $message,
+                'job_roi_debug' => [
+                    'roi_x' => $job['roi_x'] ?? null,
+                    'roi_y' => $job['roi_y'] ?? null,
+                    'roi_width' => $job['roi_width'] ?? null,
+                    'roi_height' => $job['roi_height'] ?? null,
+                    'roi_page' => $job['roi_page'] ?? null,
+                    'calculation_mode' => $job['calculation_mode'] ?? null
+                ]
+            ]);
+
+            $results[] = [
+                'id' => $id,
+                'success' => false,
+                'message' => $message
+            ];
+
+            continue;
+        }
+
+        updateJobProcessing($pdo, $id);
+
+        $pythonResponse = callPythonAreaService($pythonServiceUrl, $job);
+
+        if (!($pythonResponse['success'] ?? false)) {
+            $message = $pythonResponse['message'] ?? 'Errore durante il calcolo Python.';
+
+            updateJobError($pdo, $id, $message, $pythonResponse);
+
+            $results[] = [
+                'id' => $id,
+                'success' => false,
+                'message' => $message,
+                'python_response' => $pythonResponse
+            ];
+
+            continue;
+        }
+
+        updateJobCompleted($pdo, $id, $pythonResponse);
+
+        $results[] = [
+            'id' => $id,
+            'success' => true,
+            'message' => $pythonResponse['message'] ?? 'Area calcolata.',
+            'area_mm2' => $pythonResponse['area_mm2'] ?? null,
+            'area_cm2' => $pythonResponse['area_cm2'] ?? null
+        ];
+    }
+
+    jsonResponse([
+        'success' => true,
+        'results' => $results
+    ]);
+} catch (Throwable $e) {
+    error_log('CAD area process error: ' . $e->getMessage());
+
+    jsonResponse([
+        'success' => false,
+        'message' => $e->getMessage()
+    ]);
+}

public/userarea/cad_area_save_manual_area.php

@@ -0,0 +1,297 @@
+<?php
+header('Content-Type: application/json; charset=utf-8');
+
+require_once(__DIR__ . '/include/headscript.php');
+
+function jsonResponse(array $data): void
+{
+    echo json_encode($data);
+    exit;
+}
+
+try {
+    $db = DBHandlerSelect::getInstance();
+    $pdo = $db->getConnection();
+
+    $iduser = $iduserlogin ?? null;
+
+    $rawInput = file_get_contents('php://input');
+    $input = json_decode($rawInput, true);
+
+    if (!is_array($input)) {
+        jsonResponse([
+            'success' => false,
+            'message' => 'Payload JSON non valido.'
+        ]);
+    }
+
+    $id = (int)($input['id'] ?? 0);
+
+    if ($id <= 0) {
+        jsonResponse([
+            'success' => false,
+            'message' => 'ID non valido.'
+        ]);
+    }
+
+    $areaMm2 = isset($input['area_mm2']) ? (float)$input['area_mm2'] : 0;
+    $areaCm2 = isset($input['area_cm2']) ? (float)$input['area_cm2'] : 0;
+
+    $outerAreaMm2 = isset($input['manual_outer_area_mm2']) ? (float)$input['manual_outer_area_mm2'] : $areaMm2;
+    $holesAreaMm2 = isset($input['manual_holes_area_mm2']) ? (float)$input['manual_holes_area_mm2'] : 0;
+
+    $widthMm = isset($input['width_mm']) ? (float)$input['width_mm'] : null;
+    $heightMm = isset($input['height_mm']) ? (float)$input['height_mm'] : null;
+
+    $calibrationPx = isset($input['manual_calibration_px']) ? (float)$input['manual_calibration_px'] : 0;
+    $calibrationMm = isset($input['manual_calibration_mm']) ? (float)$input['manual_calibration_mm'] : 0;
+    $mmPerPx = isset($input['manual_mm_per_px']) ? (float)$input['manual_mm_per_px'] : 0;
+
+    $outerPolygon = $input['manual_polygon'] ?? null;
+    $holes = $input['manual_holes'] ?? [];
+    $roi = $input['roi'] ?? null;
+
+    if ($areaMm2 <= 0) {
+        jsonResponse([
+            'success' => false,
+            'message' => 'Area finale non valida.'
+        ]);
+    }
+
+    if ($outerAreaMm2 <= 0) {
+        jsonResponse([
+            'success' => false,
+            'message' => 'Area esterna non valida.'
+        ]);
+    }
+
+    if ($holesAreaMm2 < 0) {
+        jsonResponse([
+            'success' => false,
+            'message' => 'Area fori non valida.'
+        ]);
+    }
+
+    if ($calibrationPx <= 0 || $calibrationMm <= 0 || $mmPerPx <= 0) {
+        jsonResponse([
+            'success' => false,
+            'message' => 'Calibrazione non valida.'
+        ]);
+    }
+
+    if (!is_array($outerPolygon) || count($outerPolygon) < 3) {
+        jsonResponse([
+            'success' => false,
+            'message' => 'Poligono esterno non valido. Servono almeno 3 punti.'
+        ]);
+    }
+
+    if (!is_array($holes)) {
+        $holes = [];
+    }
+
+    $manualPolygonJson = json_encode([
+        'outer_polygon' => $outerPolygon,
+        'holes' => $holes,
+        'roi' => $roi,
+        'calibration' => $input['calibration'] ?? null,
+        'canvas' => $input['canvas'] ?? null,
+        'areas' => [
+            'outer_area_mm2' => $outerAreaMm2,
+            'holes_area_mm2' => $holesAreaMm2,
+            'final_area_mm2' => $areaMm2,
+            'final_area_cm2' => $areaCm2
+        ]
+    ]);
+
+    $manualHolesJson = json_encode($holes);
+
+    $roiX = null;
+    $roiY = null;
+    $roiW = null;
+    $roiH = null;
+
+    if (is_array($roi)) {
+        $roiX = isset($roi['x']) ? (float)$roi['x'] : null;
+        $roiY = isset($roi['y']) ? (float)$roi['y'] : null;
+        $roiW = isset($roi['width']) ? (float)$roi['width'] : null;
+        $roiH = isset($roi['height']) ? (float)$roi['height'] : null;
+    }
+
+    if ($iduser === null || $iduser === '') {
+        $stmt = $pdo->prepare("
+            UPDATE cad_area_jobs
+            SET
+                roi_x = COALESCE(?, roi_x),
+                roi_y = COALESCE(?, roi_y),
+                roi_width = COALESCE(?, roi_width),
+                roi_height = COALESCE(?, roi_height),
+                roi_page = 1,
+
+                status = 'completed',
+                message = 'Area calcolata tramite tracciamento manuale calibrato.',
+
+                area_mm2 = ?,
+                area_cm2 = ?,
+                area_m2 = ?,
+
+                manual_area_mm2 = ?,
+                manual_area_cm2 = ?,
+                manual_outer_area_mm2 = ?,
+                manual_holes_area_mm2 = ?,
+                manual_width_mm = ?,
+                manual_height_mm = ?,
+
+                width_mm = ?,
+                height_mm = ?,
+
+                manual_calibration_px = ?,
+                manual_calibration_mm = ?,
+                manual_mm_per_px = ?,
+                manual_polygon_json = ?,
+                manual_holes_json = ?,
+                manual_status = 'completed',
+
+                scale_used = ?,
+                scale_detected = ?,
+                confidence = 'manual_validated',
+                strategy_used = 'manual_tracing_with_exclusions',
+
+                python_response = NULL,
+                updated_at = NOW()
+            WHERE id = ?
+        ");
+
+        $stmt->execute([
+            $roiX,
+            $roiY,
+            $roiW,
+            $roiH,
+
+            $areaMm2,
+            $areaCm2,
+            $areaMm2 / 1000000,
+
+            $areaMm2,
+            $areaCm2,
+            $outerAreaMm2,
+            $holesAreaMm2,
+            $widthMm,
+            $heightMm,
+
+            $widthMm,
+            $heightMm,
+
+            $calibrationPx,
+            $calibrationMm,
+            $mmPerPx,
+            $manualPolygonJson,
+            $manualHolesJson,
+
+            $mmPerPx,
+            'manual',
+
+            $id
+        ]);
+    } else {
+        $stmt = $pdo->prepare("
+            UPDATE cad_area_jobs
+            SET
+                roi_x = COALESCE(?, roi_x),
+                roi_y = COALESCE(?, roi_y),
+                roi_width = COALESCE(?, roi_width),
+                roi_height = COALESCE(?, roi_height),
+                roi_page = 1,
+
+                status = 'completed',
+                message = 'Area calcolata tramite tracciamento manuale calibrato.',
+
+                area_mm2 = ?,
+                area_cm2 = ?,
+                area_m2 = ?,
+
+                manual_area_mm2 = ?,
+                manual_area_cm2 = ?,
+                manual_outer_area_mm2 = ?,
+                manual_holes_area_mm2 = ?,
+                manual_width_mm = ?,
+                manual_height_mm = ?,
+
+                width_mm = ?,
+                height_mm = ?,
+
+                manual_calibration_px = ?,
+                manual_calibration_mm = ?,
+                manual_mm_per_px = ?,
+                manual_polygon_json = ?,
+                manual_holes_json = ?,
+                manual_status = 'completed',
+
+                scale_used = ?,
+                scale_detected = ?,
+                confidence = 'manual_validated',
+                strategy_used = 'manual_tracing_with_exclusions',
+
+                python_response = NULL,
+                updated_at = NOW()
+            WHERE id = ?
+            AND iduser = ?
+        ");
+
+        $stmt->execute([
+            $roiX,
+            $roiY,
+            $roiW,
+            $roiH,
+
+            $areaMm2,
+            $areaCm2,
+            $areaMm2 / 1000000,
+
+            $areaMm2,
+            $areaCm2,
+            $outerAreaMm2,
+            $holesAreaMm2,
+            $widthMm,
+            $heightMm,
+
+            $widthMm,
+            $heightMm,
+
+            $calibrationPx,
+            $calibrationMm,
+            $mmPerPx,
+            $manualPolygonJson,
+            $manualHolesJson,
+
+            $mmPerPx,
+            'manual',
+
+            $id,
+            $iduser
+        ]);
+    }
+
+    if ($stmt->rowCount() === 0) {
+        jsonResponse([
+            'success' => false,
+            'message' => 'Nessun record aggiornato. Controlla ID o utente.'
+        ]);
+    }
+
+    jsonResponse([
+        'success' => true,
+        'message' => 'Area manuale salvata correttamente.',
+        'area_mm2' => $areaMm2,
+        'area_cm2' => $areaCm2,
+        'outer_area_mm2' => $outerAreaMm2,
+        'holes_area_mm2' => $holesAreaMm2
+    ]);
+} catch (Throwable $e) {
+    error_log('CAD manual area save error: ' . $e->getMessage());
+
+    jsonResponse([
+        'success' => false,
+        'message' => $e->getMessage()
+    ]);
+}

public/userarea/cad_area_save_roi.php

@@ -0,0 +1,124 @@
+<?php
+header('Content-Type: application/json; charset=utf-8');
+
+require_once(__DIR__ . '/include/headscript.php');
+
+try {
+    $db = DBHandlerSelect::getInstance();
+    $pdo = $db->getConnection();
+
+    $iduser = $iduserlogin ?? null;
+
+    $rawInput = file_get_contents('php://input');
+    $input = json_decode($rawInput, true);
+
+    if (!is_array($input)) {
+        throw new Exception('Payload JSON non valido.');
+    }
+
+    $id = (int)($input['id'] ?? 0);
+
+    if ($id <= 0) {
+        throw new Exception('ID non valido.');
+    }
+
+    $roiX = isset($input['roi_x']) ? (float)$input['roi_x'] : null;
+    $roiY = isset($input['roi_y']) ? (float)$input['roi_y'] : null;
+    $roiW = isset($input['roi_width']) ? (float)$input['roi_width'] : null;
+    $roiH = isset($input['roi_height']) ? (float)$input['roi_height'] : null;
+    $roiPage = isset($input['roi_page']) ? (int)$input['roi_page'] : 1;
+    $mode = $input['calculation_mode'] ?? 'auto_roi';
+
+    if ($roiX === null || $roiY === null || $roiW === null || $roiH === null) {
+        throw new Exception('ROI non valida.');
+    }
+
+    if ($roiW <= 0 || $roiH <= 0) {
+        throw new Exception('Dimensioni ROI non valide.');
+    }
+
+    if ($roiX < 0 || $roiY < 0 || $roiX > 1 || $roiY > 1 || $roiW > 1 || $roiH > 1) {
+        throw new Exception('Coordinate ROI fuori scala.');
+    }
+
+    $allowedModes = [
+        'auto_roi',
+        'stitch_contour',
+        'filled_union',
+        'closed_path'
+    ];
+
+    if (!in_array($mode, $allowedModes, true)) {
+        $mode = 'auto_roi';
+    }
+
+    if ($iduser === null || $iduser === '') {
+        $stmt = $pdo->prepare("
+            UPDATE cad_area_jobs
+            SET
+                roi_x = ?,
+                roi_y = ?,
+                roi_width = ?,
+                roi_height = ?,
+                roi_page = ?,
+                calculation_mode = ?,
+                status = 'uploaded',
+                message = NULL
+            WHERE id = ?
+        ");
+
+        $stmt->execute([
+            $roiX,
+            $roiY,
+            $roiW,
+            $roiH,
+            $roiPage,
+            $mode,
+            $id
+        ]);
+    } else {
+        $stmt = $pdo->prepare("
+            UPDATE cad_area_jobs
+            SET
+                roi_x = ?,
+                roi_y = ?,
+                roi_width = ?,
+                roi_height = ?,
+                roi_page = ?,
+                calculation_mode = ?,
+                status = 'uploaded',
+                message = NULL
+            WHERE id = ?
+            AND iduser = ?
+        ");
+
+        $stmt->execute([
+            $roiX,
+            $roiY,
+            $roiW,
+            $roiH,
+            $roiPage,
+            $mode,
+            $id,
+            $iduser
+        ]);
+    }
+
+    if ($stmt->rowCount() === 0) {
+        throw new Exception('Nessun record aggiornato. Controlla ID o utente.');
+    }
+
+    echo json_encode([
+        'success' => true,
+        'message' => 'ROI salvata correttamente.'
+    ]);
+    exit;
+} catch (Throwable $e) {
+    error_log('CAD area save ROI error: ' . $e->getMessage());
+
+    echo json_encode([
+        'success' => false,
+        'message' => $e->getMessage()
+    ]);
+    exit;
+}

public/userarea/cad_area_upload.php

@@ -0,0 +1,106 @@
+<?php
+header('Content-Type: application/json');
+
+require_once(__DIR__ . '/include/headscript.php');
+
+try {
+    $db = DBHandlerSelect::getInstance();
+    $pdo = $db->getConnection();
+
+    $iduser = $iduserlogin ?? null;
+
+    $uploadDir = __DIR__ . '/uploads/cad_area/originals/';
+    $publicBaseUrl = 'uploads/cad_area/originals/';
+
+    if (!is_dir($uploadDir)) {
+        mkdir($uploadDir, 0755, true);
+    }
+
+    if (empty($_FILES['pdf_files'])) {
+        throw new Exception('Nessun file ricevuto.');
+    }
+
+    $files = $_FILES['pdf_files'];
+    $insertedIds = [];
+
+    for ($i = 0; $i < count($files['name']); $i++) {
+        if ($files['error'][$i] !== UPLOAD_ERR_OK) {
+            continue;
+        }
+
+        $originalName = $files['name'][$i];
+        $tmpName = $files['tmp_name'][$i];
+        $size = (int)$files['size'][$i];
+
+        $extension = strtolower(pathinfo($originalName, PATHINFO_EXTENSION));
+
+        if ($extension !== 'pdf') {
+            continue;
+        }
+
+        if ($size > 25 * 1024 * 1024) {
+            continue;
+        }
+
+        $safeBaseName = preg_replace('/[^a-zA-Z0-9_\-]/', '_', pathinfo($originalName, PATHINFO_FILENAME));
+        $storedName = date('Ymd_His') . '_' . bin2hex(random_bytes(4)) . '_' . $safeBaseName . '.pdf';
+
+        $targetPath = $uploadDir . $storedName;
+
+        if (!move_uploaded_file($tmpName, $targetPath)) {
+            continue;
+        }
+
+        $relativeUrl = $publicBaseUrl . $storedName;
+
+        $stmt = $pdo->prepare("
+            INSERT INTO cad_area_jobs
+            (
+                iduser,
+                original_filename,
+                stored_filename,
+                file_path,
+                file_url,
+                file_size,
+                status
+            )
+            VALUES
+            (
+                :iduser,
+                :original_filename,
+                :stored_filename,
+                :file_path,
+                :file_url,
+                :file_size,
+                'uploaded'
+            )
+        ");
+
+        $stmt->execute([
+            ':iduser' => $iduser,
+            ':original_filename' => $originalName,
+            ':stored_filename' => $storedName,
+            ':file_path' => $targetPath,
+            ':file_url' => $relativeUrl,
+            ':file_size' => $size
+        ]);
+
+        $insertedIds[] = (int)$pdo->lastInsertId();
+    }
+
+    if (empty($insertedIds)) {
+        throw new Exception('Nessun PDF valido caricato.');
+    }
+
+    echo json_encode([
+        'success' => true,
+        'ids' => $insertedIds
+    ]);
+} catch (Throwable $e) {
+    error_log('CAD area upload error: ' . $e->getMessage());
+
+    echo json_encode([
+        'success' => false,
+        'message' => $e->getMessage()
+    ]);
+}

public/userarea/company-functions.php

@@ -0,0 +1,617 @@
+<?php
+ini_set('display_errors', 1);
+error_reporting(E_ALL);
+
+include('include/headscript.php');
+
+$db  = DBHandlerSelect::getInstance();
+$pdo = $db->getConnection();
+
+function jsonResponse(array $data): void
+{
+    header('Content-Type: application/json; charset=utf-8');
+    echo json_encode($data);
+    exit;
+}
+
+function normalizeNullableInt($value): ?int
+{
+    return (isset($value) && $value !== '') ? (int)$value : null;
+}
+
+function normalizeBoolValue($value): int
+{
+    return ((string)$value === '0') ? 0 : 1;
+}
+
+function cleanString(?string $value): string
+{
+    return trim((string)$value);
+}
+
+/* ==========================================
+   AJAX HANDLERS
+   ========================================== */
+if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['ajax']) && $_POST['ajax'] == '1') {
+    $action = $_POST['action'] ?? '';
+
+    try {
+        if ($action === 'add') {
+            $functionName   = cleanString($_POST['function_name'] ?? '');
+            $personFullName = cleanString($_POST['person_full_name'] ?? '');
+            $phone          = cleanString($_POST['phone'] ?? '');
+            $email          = cleanString($_POST['email'] ?? '');
+            $notes          = cleanString($_POST['notes'] ?? '');
+            $sortOrder      = normalizeNullableInt($_POST['sort_order'] ?? '0') ?? 0;
+            $isActive       = normalizeBoolValue($_POST['is_active'] ?? '1');
+
+            if ($functionName === '') {
+                jsonResponse(['success' => false, 'message' => 'Il nome funzione è obbligatorio.']);
+            }
+
+            if ($email !== '' && !filter_var($email, FILTER_VALIDATE_EMAIL)) {
+                jsonResponse(['success' => false, 'message' => 'Email non valida.']);
+            }
+
+            $stmt = $pdo->prepare("\n                INSERT INTO company_functions\n                    (function_name, person_full_name, phone, email, notes, sort_order, is_active, created_at, updated_at)\n                VALUES\n                    (:function_name, :person_full_name, :phone, :email, :notes, :sort_order, :is_active, NOW(), NOW())\n            ");
+
+            $stmt->execute([
+                'function_name'    => $functionName,
+                'person_full_name' => $personFullName !== '' ? $personFullName : '',
+                'phone'            => $phone !== '' ? $phone : null,
+                'email'            => $email !== '' ? $email : null,
+                'notes'            => $notes !== '' ? $notes : null,
+                'sort_order'       => $sortOrder,
+                'is_active'        => $isActive,
+            ]);
+
+            jsonResponse(['success' => true, 'message' => 'Funzione salvata correttamente.']);
+        }
+
+        if ($action === 'edit') {
+            $id             = (int)($_POST['id'] ?? 0);
+            $functionName   = cleanString($_POST['function_name'] ?? '');
+            $personFullName = cleanString($_POST['person_full_name'] ?? '');
+            $phone          = cleanString($_POST['phone'] ?? '');
+            $email          = cleanString($_POST['email'] ?? '');
+            $notes          = cleanString($_POST['notes'] ?? '');
+            $sortOrder      = normalizeNullableInt($_POST['sort_order'] ?? '0') ?? 0;
+            $isActive       = normalizeBoolValue($_POST['is_active'] ?? '1');
+
+            if ($id <= 0) {
+                jsonResponse(['success' => false, 'message' => 'ID funzione non valido.']);
+            }
+
+            if ($functionName === '') {
+                jsonResponse(['success' => false, 'message' => 'Il nome funzione è obbligatorio.']);
+            }
+
+            if ($email !== '' && !filter_var($email, FILTER_VALIDATE_EMAIL)) {
+                jsonResponse(['success' => false, 'message' => 'Email non valida.']);
+            }
+
+            $stmt = $pdo->prepare("\n                UPDATE company_functions\n                SET function_name    = :function_name,\n                    person_full_name = :person_full_name,\n                    phone            = :phone,\n                    email            = :email,\n                    notes            = :notes,\n                    sort_order       = :sort_order,\n                    is_active        = :is_active,\n                    updated_at       = NOW()\n                WHERE id = :id\n            ");
+
+            $stmt->execute([
+                'function_name'    => $functionName,
+                'person_full_name' => $personFullName !== '' ? $personFullName : '',
+                'phone'            => $phone !== '' ? $phone : null,
+                'email'            => $email !== '' ? $email : null,
+                'notes'            => $notes !== '' ? $notes : null,
+                'sort_order'       => $sortOrder,
+                'is_active'        => $isActive,
+                'id'               => $id,
+            ]);
+
+            jsonResponse(['success' => true, 'message' => 'Funzione aggiornata correttamente.']);
+        }
+
+        if ($action === 'delete') {
+            $id = (int)($_POST['id'] ?? 0);
+
+            if ($id <= 0) {
+                jsonResponse(['success' => false, 'message' => 'ID funzione non valido.']);
+            }
+
+            $stmt = $pdo->prepare("DELETE FROM company_functions WHERE id = :id");
+            $stmt->execute(['id' => $id]);
+
+            jsonResponse(['success' => true, 'message' => 'Funzione cancellata correttamente.']);
+        }
+
+        jsonResponse(['success' => false, 'message' => 'Azione non riconosciuta.']);
+    } catch (Exception $e) {
+        jsonResponse(['success' => false, 'message' => $e->getMessage()]);
+    }
+}
+
+/* ==========================================
+   PAGE DATA
+   ========================================== */
+$stmtFunctions = $pdo->query("\n    SELECT id, function_name, person_full_name, phone, email, notes, sort_order, is_active, created_at, updated_at\n    FROM company_functions\n    ORDER BY is_active DESC, sort_order ASC, function_name ASC, person_full_name ASC\n");
+$functions = $stmtFunctions->fetchAll(PDO::FETCH_ASSOC);
+?>
+
+<!doctype html>
+<html lang="it">
+
+<head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <link rel="icon" href="assets/images/favicon-32x32.png" type="image/png" />
+    <?php include('cssinclude.php'); ?>
+    <title>Funzioni Aziendali - <?= htmlspecialchars($titlewebsite, ENT_QUOTES, 'UTF-8'); ?></title>
+
+    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/sweetalert2@11"></script>
+
+    <link rel="stylesheet" href="https://cdn.datatables.net/1.13.6/css/dataTables.bootstrap5.min.css">
+    <script src="https://cdn.datatables.net/1.13.6/js/jquery.dataTables.min.js"></script>
+    <script src="https://cdn.datatables.net/1.13.6/js/dataTables.bootstrap5.min.js"></script>
+
+    <style>
+        body {
+            font-size: 1.05rem;
+            background: #f8fafc;
+        }
+
+        .card {
+            border-radius: 16px;
+            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
+        }
+
+        .back-dashboard {
+            background-color: #cfe3ff !important;
+            color: #1f2d3d !important;
+            border: 1px solid #bcd4f4 !important;
+            border-radius: 10px;
+            font-weight: 600;
+            font-size: 1rem;
+            padding: 10px 18px;
+            box-shadow: 0 3px 8px rgba(0, 0, 0, 0.1);
+            transition: all 0.2s ease-in-out;
+        }
+
+        .back-dashboard:hover {
+            background-color: #b9d3ff !important;
+            transform: translateY(-2px);
+        }
+
+        .btn-main-action,
+        .btn-add {
+            background-color: #0d6efd;
+            color: #fff;
+            border-radius: 8px;
+            padding: 10px 20px;
+            font-weight: 500;
+            transition: all 0.2s ease-in-out;
+        }
+
+        .btn-main-action:hover,
+        .btn-add:hover {
+            background-color: #0b5ed7;
+            color: #fff;
+            transform: scale(1.02);
+        }
+
+        .table thead {
+            background-color: #cfe3ff;
+            color: #1f2d3d;
+        }
+
+        #tabCompanyFunctions thead th {
+            text-align: center;
+            vertical-align: middle;
+        }
+
+        .modal-content {
+            border-radius: 16px;
+        }
+
+        .function-name {
+            font-weight: 700;
+            color: #1f2937;
+        }
+
+        .person-name {
+            font-weight: 600;
+            color: #334155;
+        }
+
+        .contact-line {
+            display: block;
+            font-size: 0.9rem;
+            text-decoration: none;
+        }
+
+        .notes-small {
+            color: #64748b;
+            font-size: 0.9rem;
+            max-width: 420px;
+            white-space: nowrap;
+            overflow: hidden;
+            text-overflow: ellipsis;
+        }
+
+        .badge-status {
+            padding: 0.25rem 0.65rem;
+            border-radius: 999px;
+            font-size: 0.82rem;
+            font-weight: 700;
+        }
+
+        .badge-status.active {
+            background-color: #d1fae5;
+            color: #065f46;
+        }
+
+        .badge-status.inactive {
+            background-color: #e5e7eb;
+            color: #374151;
+        }
+
+        .empty-text {
+            color: #94a3b8;
+            font-style: italic;
+        }
+
+        @media (max-width: 767.98px) {
+            .card-header {
+                flex-direction: column;
+                align-items: flex-start !important;
+                gap: .5rem;
+            }
+
+            .back-dashboard,
+            .btn-main-action {
+                width: 100%;
+            }
+        }
+    </style>
+</head>
+
+<body>
+    <div class="wrapper" id="appWrapper">
+        <?php include('include/navbar.php'); ?>
+        <?php include('include/topbar.php'); ?>
+
+        <div class="page-wrapper">
+            <div class="page-content">
+                <div class="card p-3">
+                    <div class="card-header d-flex justify-content-between align-items-center flex-wrap gap-2">
+                        <h5 class="mb-0">Funzioni Aziendali</h5>
+                        <button type="button" class="btn back-dashboard" onclick="location.href='production_dashboard.php'">
+                            ↩️ Torna alla Dashboard
+                        </button>
+                    </div>
+
+                    <div class="card-body">
+                        <div class="d-flex justify-content-between align-items-center mb-3 flex-wrap gap-2">
+                            <div>
+                                <h6 class="fw-semibold mb-1">Elenco Funzioni</h6>
+                                <div class="text-muted small">Gestione di RSPP, medico del lavoro, RLS e altre funzioni aziendali.</div>
+                            </div>
+                            <button class="btn btn-main-action" data-bs-toggle="modal" data-bs-target="#companyFunctionModal" onclick="openCompanyFunctionModal()">
+                                ➕ Aggiungi Funzione
+                            </button>
+                        </div>
+
+                        <div class="table-responsive">
+                            <table id="tabCompanyFunctions" class="table table-striped align-middle text-center" style="width:100%;">
+                                <thead>
+                                    <tr>
+                                        <th>Funzione</th>
+                                        <th>Nominativo</th>
+                                        <th>Contatti</th>
+                                        <th>Note</th>
+                                        <th>Ordine</th>
+                                        <th>Stato</th>
+                                        <th>Azioni</th>
+                                    </tr>
+                                </thead>
+                                <tbody>
+                                    <?php foreach ($functions as $row): ?>
+                                        <?php
+                                        $id = (int)$row['id'];
+                                        $functionName = (string)($row['function_name'] ?? '');
+                                        $personFullName = (string)($row['person_full_name'] ?? '');
+                                        $phone = (string)($row['phone'] ?? '');
+                                        $email = (string)($row['email'] ?? '');
+                                        $notes = (string)($row['notes'] ?? '');
+                                        $sortOrder = (int)($row['sort_order'] ?? 0);
+                                        $isActive = (int)($row['is_active'] ?? 1);
+                                        ?>
+                                        <tr>
+                                            <td class="text-start">
+                                                <div class="function-name"><?= htmlspecialchars($functionName, ENT_QUOTES, 'UTF-8') ?></div>
+                                            </td>
+                                            <td class="text-start">
+                                                <?php if ($personFullName !== ''): ?>
+                                                    <div class="person-name"><?= htmlspecialchars($personFullName, ENT_QUOTES, 'UTF-8') ?></div>
+                                                <?php else: ?>
+                                                    <span class="empty-text">Da definire</span>
+                                                <?php endif; ?>
+                                            </td>
+                                            <td class="text-start">
+                                                <?php if ($phone !== ''): ?>
+                                                    <a class="contact-line" href="tel:<?= htmlspecialchars($phone, ENT_QUOTES, 'UTF-8') ?>">
+                                                        📞 <?= htmlspecialchars($phone, ENT_QUOTES, 'UTF-8') ?>
+                                                    </a>
+                                                <?php endif; ?>
+
+                                                <?php if ($email !== ''): ?>
+                                                    <a class="contact-line" href="mailto:<?= htmlspecialchars($email, ENT_QUOTES, 'UTF-8') ?>">
+                                                        ✉️ <?= htmlspecialchars($email, ENT_QUOTES, 'UTF-8') ?>
+                                                    </a>
+                                                <?php endif; ?>
+
+                                                <?php if ($phone === '' && $email === ''): ?>
+                                                    <span class="empty-text">Nessun contatto</span>
+                                                <?php endif; ?>
+                                            </td>
+                                            <td class="text-start">
+                                                <?php if ($notes !== ''): ?>
+                                                    <div class="notes-small" title="<?= htmlspecialchars($notes, ENT_QUOTES, 'UTF-8') ?>">
+                                                        <?= htmlspecialchars($notes, ENT_QUOTES, 'UTF-8') ?>
+                                                    </div>
+                                                <?php else: ?>
+                                                    <span class="empty-text">—</span>
+                                                <?php endif; ?>
+                                            </td>
+                                            <td><?= $sortOrder ?></td>
+                                            <td>
+                                                <?php if ($isActive === 1): ?>
+                                                    <span class="badge-status active">Attiva</span>
+                                                <?php else: ?>
+                                                    <span class="badge-status inactive">Non attiva</span>
+                                                <?php endif; ?>
+                                            </td>
+                                            <td>
+                                                <button
+                                                    type="button"
+                                                    class="btn btn-sm btn-outline-secondary edit-function mb-1"
+                                                    data-id="<?= $id ?>"
+                                                    data-function_name="<?= htmlspecialchars($functionName, ENT_QUOTES, 'UTF-8') ?>"
+                                                    data-person_full_name="<?= htmlspecialchars($personFullName, ENT_QUOTES, 'UTF-8') ?>"
+                                                    data-phone="<?= htmlspecialchars($phone, ENT_QUOTES, 'UTF-8') ?>"
+                                                    data-email="<?= htmlspecialchars($email, ENT_QUOTES, 'UTF-8') ?>"
+                                                    data-notes="<?= htmlspecialchars($notes, ENT_QUOTES, 'UTF-8') ?>"
+                                                    data-sort_order="<?= $sortOrder ?>"
+                                                    data-is_active="<?= $isActive ?>">
+                                                    ✏️ Modifica
+                                                </button>
+
+                                                <button
+                                                    type="button"
+                                                    class="btn btn-sm btn-outline-danger delete-function mb-1"
+                                                    data-id="<?= $id ?>"
+                                                    data-name="<?= htmlspecialchars($functionName, ENT_QUOTES, 'UTF-8') ?>">
+                                                    🗑️ Cancella
+                                                </button>
+                                            </td>
+                                        </tr>
+                                    <?php endforeach; ?>
+                                </tbody>
+                            </table>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+
+        <?php include('include/footer.php'); ?>
+    </div>
+
+    <!-- MODALE ADD / EDIT FUNZIONE -->
+    <div class="modal fade" id="companyFunctionModal" tabindex="-1" aria-hidden="true">
+        <div class="modal-dialog modal-lg modal-dialog-centered modal-dialog-scrollable">
+            <div class="modal-content">
+                <div class="modal-header" style="background-color:#cfe3ff;">
+                    <h5 class="modal-title" id="companyFunctionModalTitle">Aggiungi Funzione</h5>
+                    <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
+                </div>
+
+                <div class="modal-body">
+                    <form id="companyFunctionForm">
+                        <input type="hidden" id="functionId">
+
+                        <div class="mb-3">
+                            <label class="form-label fw-semibold">Nome funzione <span class="text-danger">*</span></label>
+                            <input type="text" class="form-control" id="functionName" placeholder="Es. RSPP, Medico del lavoro, RLS" required>
+                        </div>
+
+                        <div class="mb-3">
+                            <label class="form-label fw-semibold">Nome e Cognome persona</label>
+                            <input type="text" class="form-control" id="personFullName" placeholder="Es. Mario Rossi">
+                        </div>
+
+                        <div class="row">
+                            <div class="col-12 col-md-6 mb-3">
+                                <label class="form-label fw-semibold">Telefono</label>
+                                <input type="text" class="form-control" id="phone" placeholder="Es. +39 333 1234567">
+                            </div>
+
+                            <div class="col-12 col-md-6 mb-3">
+                                <label class="form-label fw-semibold">Email</label>
+                                <input type="email" class="form-control" id="email" placeholder="nome@azienda.it">
+                            </div>
+                        </div>
+
+                        <div class="row">
+                            <div class="col-12 col-md-6 mb-3">
+                                <label class="form-label fw-semibold">Ordine</label>
+                                <input type="number" class="form-control" id="sortOrder" value="0" min="0" step="1">
+                                <small class="text-muted">Serve solo per ordinare la visualizzazione.</small>
+                            </div>
+
+                            <div class="col-12 col-md-6 mb-3">
+                                <label class="form-label fw-semibold">Stato</label>
+                                <select class="form-select" id="isActive">
+                                    <option value="1">Attiva</option>
+                                    <option value="0">Non attiva</option>
+                                </select>
+                            </div>
+                        </div>
+
+                        <div class="mb-3">
+                            <label class="form-label fw-semibold">Note</label>
+                            <textarea class="form-control" id="notes" rows="3" placeholder="Note interne, riferimenti, disponibilità, ecc."></textarea>
+                        </div>
+
+                        <div class="text-center">
+                            <button type="submit" class="btn btn-add">💾 Salva</button>
+                        </div>
+                    </form>
+                </div>
+            </div>
+        </div>
+    </div>
+
+    <?php include('jsinclude.php'); ?>
+
+    <script>
+        function escapeHtml(value) {
+            return $('<div>').text(value || '').html();
+        }
+
+        function openCompanyFunctionModal() {
+            $('#functionId').val('');
+            $('#functionName').val('');
+            $('#personFullName').val('');
+            $('#phone').val('');
+            $('#email').val('');
+            $('#notes').val('');
+            $('#sortOrder').val('0');
+            $('#isActive').val('1');
+            $('#companyFunctionModalTitle').text('Aggiungi Funzione');
+        }
+
+        $(document).ready(function() {
+            $('#tabCompanyFunctions').DataTable({
+                order: [
+                    [5, 'asc'],
+                    [4, 'asc'],
+                    [0, 'asc']
+                ],
+                pageLength: 25,
+                language: {
+                    url: 'https://cdn.datatables.net/plug-ins/1.13.6/i18n/it-IT.json',
+                    emptyTable: 'Nessuna funzione presente'
+                },
+                columnDefs: [{
+                    targets: -1,
+                    orderable: false,
+                    searchable: false
+                }]
+            });
+
+            $(document).on('click', '.edit-function', function() {
+                const btn = $(this);
+
+                $('#functionId').val(btn.data('id'));
+                $('#functionName').val(btn.data('function_name'));
+                $('#personFullName').val(btn.data('person_full_name'));
+                $('#phone').val(btn.data('phone'));
+                $('#email').val(btn.data('email'));
+                $('#notes').val(btn.data('notes'));
+                $('#sortOrder').val(btn.data('sort_order'));
+                $('#isActive').val(String(btn.data('is_active')));
+                $('#companyFunctionModalTitle').text('Modifica Funzione');
+
+                $('#companyFunctionModal').modal('show');
+            });
+
+            $('#companyFunctionForm').on('submit', function(e) {
+                e.preventDefault();
+
+                const id = $('#functionId').val();
+                const payload = new URLSearchParams();
+                payload.append('ajax', '1');
+                payload.append('action', id ? 'edit' : 'add');
+                payload.append('id', id);
+                payload.append('function_name', $('#functionName').val().trim());
+                payload.append('person_full_name', $('#personFullName').val().trim());
+                payload.append('phone', $('#phone').val().trim());
+                payload.append('email', $('#email').val().trim());
+                payload.append('notes', $('#notes').val().trim());
+                payload.append('sort_order', $('#sortOrder').val() || '0');
+                payload.append('is_active', $('#isActive').val());
+
+                fetch('', {
+                        method: 'POST',
+                        headers: {
+                            'Content-Type': 'application/x-www-form-urlencoded'
+                        },
+                        body: payload.toString()
+                    })
+                    .then(r => r.json())
+                    .then(data => {
+                        if (data.success) {
+                            Swal.fire({
+                                icon: 'success',
+                                title: 'Salvato!',
+                                text: data.message || 'Operazione completata.',
+                                confirmButtonColor: '#3085d6'
+                            }).then(() => location.reload());
+                        } else {
+                            Swal.fire('Errore', data.message || 'Impossibile salvare.', 'error');
+                        }
+                    })
+                    .catch(err => {
+                        console.error(err);
+                        Swal.fire('Errore', 'Errore di comunicazione.', 'error');
+                    });
+            });
+
+            $(document).on('click', '.delete-function', function() {
+                const id = $(this).data('id');
+                const name = $(this).data('name');
+
+                Swal.fire({
+                    title: 'Confermi la cancellazione?',
+                    text: name ? ('Funzione: ' + name) : 'La funzione verrà cancellata.',
+                    icon: 'warning',
+                    showCancelButton: true,
+                    confirmButtonColor: '#d33',
+                    cancelButtonColor: '#6c757d',
+                    confirmButtonText: 'Sì, cancella',
+                    cancelButtonText: 'Annulla'
+                }).then((result) => {
+                    if (!result.isConfirmed) return;
+
+                    const payload = new URLSearchParams();
+                    payload.append('ajax', '1');
+                    payload.append('action', 'delete');
+                    payload.append('id', id);
+
+                    fetch('', {
+                            method: 'POST',
+                            headers: {
+                                'Content-Type': 'application/x-www-form-urlencoded'
+                            },
+                            body: payload.toString()
+                        })
+                        .then(r => r.json())
+                        .then(data => {
+                            if (data.success) {
+                                Swal.fire({
+                                    icon: 'success',
+                                    title: 'Cancellato!',
+                                    text: data.message || 'Funzione cancellata.',
+                                    confirmButtonColor: '#3085d6'
+                                }).then(() => location.reload());
+                            } else {
+                                Swal.fire('Errore', data.message || 'Impossibile cancellare.', 'error');
+                            }
+                        })
+                        .catch(err => {
+                            console.error(err);
+                            Swal.fire('Errore', 'Errore di comunicazione.', 'error');
+                        });
+                });
+            });
+        });
+    </script>
+</body>
+
+</html>

public/userarea/components/photo_buttons.php

@@ -8,14 +8,6 @@
         <i class="bi bi-box-seam" style="font-size:1.8rem; color:#334155;"></i>
     </button>
 
-    <!-- Parametri macchina -->
-    <button class="photo-btn"
-        data-type="parametri_macchina"
-        data-production="<?= $r['id'] ?>"
-        title="Foto Parametri Macchina">
-        <i class="bi bi-speedometer" style="font-size:1.8rem; color:#334155;"></i>
-    </button>
-
     <!-- Problemi -->
     <button class="photo-btn"
         data-type="problema"

public/userarea/components/photo_modal.php

@@ -1,4 +1,4 @@
-<div id="photoModal" class="modal">
+<div id="photoModal" class="custom-modal">
     <div class="modal-content final-wide" style="max-width:800px; position:relative;">
 
         <!-- X per chiudere -->

public/userarea/cron/send_training_reminders.php

@@ -0,0 +1,355 @@
+<?php
+/**
+ * Formazione — Email reminder cron script
+ * Run daily: 0 7 * * * php /var/www/html/public/userarea/cron/send_training_reminders.php
+ *
+ * Sends "due_soon" emails when next_due_date is within the reminder window
+ *   (override reminder_days > topic default > 30 days).
+ * Sends "expired" emails when next_due_date is in the past.
+ * Skips rows with next_due_date IS NULL (one-off trainings).
+ * Skips already-sent notifications (same training + addressee + next_due_date).
+ * Recipients: the employee (employees.email or auth_users.email) + every HR user
+ *   with role Admin / Superuser / employee-hr / manager.
+ *
+ * Optional CLI flags:
+ *   --dry-run             — log only, no SMTP, no DB write
+ *   --only-email=foo@bar  — restrict to a single addressee (for testing)
+ */
+
+require_once __DIR__ . '/../class/db-functions.php';
+require_once __DIR__ . '/../../../vendor/autoload.php';
+
+use Dotenv\Dotenv;
+use PHPMailer\PHPMailer\PHPMailer;
+use PHPMailer\PHPMailer\Exception;
+
+$dotenv = Dotenv::createImmutable(__DIR__ . '/../../../');
+$dotenv->load();
+
+$db  = DBHandlerSelect::getInstance();
+$pdo = $db->getConnection();
+
+$today  = date('Y-m-d');
+$appUrl = rtrim($_ENV['APP_URL'] ?? 'http://localhost:8001', '/');
+
+/* CLI flags */
+$dryRun    = false;
+$onlyEmail = null;
+foreach (array_slice($argv ?? [], 1) as $a) {
+    if ($a === '--dry-run' || $a === '-n') {
+        $dryRun = true;
+    } elseif (strpos($a, '--only-email=') === 0) {
+        $onlyEmail = substr($a, strlen('--only-email='));
+    }
+}
+
+$sent = 0;
+$skipped = 0;
+$errors = 0;
+
+/* Candidate trainings (with optional override reminder + topic default).
+   Only the most recent record per (employee, topic) — older history rows skipped. */
+$stmt = $pdo->query("
+    SELECT et.id, et.employee_id, et.completed_date, et.next_due_date,
+           et.reminder_days, et.delivered_by,
+           tt.name AS topic_name, tt.default_reminder_days AS topic_default_rem,
+           e.first_name, e.last_name, e.employee_code,
+           e.email AS employee_email_direct,
+           au.email AS employee_email_auth
+    FROM employee_trainings et
+    JOIN training_topics tt ON tt.id = et.training_topic_id
+    JOIN employees e ON e.id = et.employee_id
+    LEFT JOIN auth_users au ON au.id = e.auth_user_id
+    WHERE et.next_due_date IS NOT NULL
+      AND NOT EXISTS (
+          SELECT 1 FROM employee_trainings et2
+          WHERE et2.employee_id = et.employee_id
+            AND et2.training_topic_id = et.training_topic_id
+            AND (et2.completed_date > et.completed_date
+                 OR (et2.completed_date = et.completed_date AND et2.id > et.id))
+      )
+");
+$rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
+
+if (empty($rows)) {
+    echo date('Y-m-d H:i:s') . " — Nessuna formazione da notificare.\n";
+    exit(0);
+}
+
+/* HR addressees (one query, reused per training) */
+$hrUsers = $pdo->query("
+    SELECT u.id, u.email, TRIM(CONCAT(COALESCE(u.first_name,''),' ',COALESCE(u.last_name,''))) AS name
+    FROM auth_users u
+    JOIN auth_roles r ON r.id = u.role_id
+    WHERE r.name IN ('Admin','Superuser','employee-hr','manager')
+      AND u.email IS NOT NULL AND u.email <> ''
+")->fetchAll(PDO::FETCH_ASSOC);
+
+$checkSent = $pdo->prepare("
+    SELECT COUNT(*) FROM training_reminder_log
+    WHERE training_id = ? AND addressee_email = ? AND next_due_date = ?
+");
+$insertLog = $pdo->prepare("
+    INSERT INTO training_reminder_log
+        (training_id, addressee_email, next_due_date, status_at_send, sent_at)
+    VALUES (?, ?, ?, ?, NOW())
+");
+
+foreach ($rows as $r) {
+    $rem = $r['reminder_days'] !== null
+        ? (int)$r['reminder_days']
+        : ($r['topic_default_rem'] !== null ? (int)$r['topic_default_rem'] : 30);
+    $isOverdue = $r['next_due_date'] < $today;
+    $daysLeft  = (int)((strtotime($r['next_due_date']) - strtotime($today)) / 86400);
+
+    if (!$isOverdue && $daysLeft > $rem) {
+        continue; // not yet in the reminder window
+    }
+    $type = $isOverdue ? 'expired' : 'update_to_be_scheduled';
+
+    $employeeFullName = trim($r['first_name'] . ' ' . $r['last_name']);
+    $employeeEmail    = !empty($r['employee_email_direct'])
+        ? $r['employee_email_direct']
+        : (!empty($r['employee_email_auth']) ? $r['employee_email_auth'] : null);
+
+    /* Collect addressees (employee + HR), deduplicated by lowercased email */
+    $recipients = [];
+    if ($employeeEmail) {
+        $key = strtolower(trim($employeeEmail));
+        $recipients[$key] = ['email' => $employeeEmail, 'name' => $employeeFullName, 'is_hr' => false];
+    }
+    foreach ($hrUsers as $hr) {
+        $key = strtolower(trim((string)$hr['email']));
+        if ($key === '' || isset($recipients[$key])) continue;
+        $recipients[$key] = ['email' => $hr['email'], 'name' => trim((string)$hr['name']), 'is_hr' => true];
+    }
+    if (empty($recipients)) {
+        continue;
+    }
+
+    foreach ($recipients as $email => $rec) {
+        if ($onlyEmail !== null && strcasecmp($rec['email'], $onlyEmail) !== 0) continue;
+
+        $checkSent->execute([$r['id'], $rec['email'], $r['next_due_date']]);
+        if ($checkSent->fetchColumn() > 0) {
+            $skipped++;
+            continue;
+        }
+
+        try {
+            $mail = new PHPMailer(true);
+
+            // SMTP config from .env
+            $mailer = $_ENV['MAIL_MAILER'] ?? 'mail';
+            if ($mailer === 'smtp') {
+                $mail->isSMTP();
+                $mail->Host = $_ENV['MAIL_HOST'] ?? 'localhost';
+                $mail->Port = (int)($_ENV['MAIL_PORT'] ?? 587);
+                if (!empty($_ENV['MAIL_USERNAME']) && $_ENV['MAIL_USERNAME'] !== 'null') {
+                    $mail->SMTPAuth = true;
+                    $mail->Username = $_ENV['MAIL_USERNAME'];
+                    $mail->Password = $_ENV['MAIL_PASSWORD'] ?? '';
+                }
+                $enc = $_ENV['MAIL_ENCRYPTION'] ?? '';
+                if ($enc && $enc !== 'null') {
+                    $mail->SMTPSecure = $enc;
+                }
+            }
+
+            $mail->CharSet = 'UTF-8';
+            $mail->setFrom(
+                $_ENV['MAIL_FROM_ADDRESS'] ?? 'noreply@zibogomma.it',
+                $_ENV['MAIL_FROM_NAME']    ?? 'Formazione ZIBOGOMMA'
+            );
+            $mail->addAddress($rec['email'], $rec['name'] ?: $rec['email']);
+
+            $profileUrl = $appUrl . '/userarea/employee-profile.php?id=' . (int)$r['employee_id'] . '#tab-training';
+            $topicText  = $r['topic_name'] . ' — ' . $employeeFullName
+                        . (!empty($r['employee_code']) ? ' (' . $r['employee_code'] . ')' : '');
+
+            if ($isOverdue) {
+                $mail->Subject = '⚠️ Formazione scaduta: ' . $r['topic_name'];
+                $mail->Body = buildHtml(
+                    'Formazione scaduta',
+                    $topicText,
+                    'Completata il <strong>' . date('d/m/Y', strtotime($r['completed_date'])) . '</strong>. '
+                    . 'Il prossimo aggiornamento era previsto per <strong>' . date('d/m/Y', strtotime($r['next_due_date'])) . '</strong>'
+                    . ' (scaduta da <strong>' . abs($daysLeft) . ' giorni</strong>).',
+                    '#dc3545',
+                    $profileUrl,
+                    $rec['is_hr']
+                );
+            } else {
+                $mail->Subject = '📚 Formazione in scadenza: ' . $r['topic_name'];
+                $daysText = $daysLeft === 0 ? 'oggi' : 'tra <strong>' . $daysLeft . ' giorni</strong>';
+                $mail->Body = buildHtml(
+                    'Formazione in scadenza',
+                    $topicText,
+                    'Completata il <strong>' . date('d/m/Y', strtotime($r['completed_date'])) . '</strong>. '
+                    . 'Prossimo aggiornamento previsto per <strong>' . date('d/m/Y', strtotime($r['next_due_date'])) . '</strong>'
+                    . ' (' . $daysText . ').',
+                    '#e8930c',
+                    $profileUrl,
+                    $rec['is_hr']
+                );
+            }
+
+            $mail->isHTML(true);
+            $mail->AltBody = strip_tags(str_replace('<br>', "\n", $mail->Body));
+
+            if ($dryRun) {
+                echo date('H:i:s') . " ◌ DRY {$type} → {$rec['email']} — {$r['topic_name']}\n";
+                $sent++;
+                continue;
+            }
+
+            $mail->send();
+            $insertLog->execute([$r['id'], $rec['email'], $r['next_due_date'], $type]);
+            $sent++;
+            echo date('H:i:s') . " ✓ {$type} → {$rec['email']} — {$r['topic_name']}\n";
+
+        } catch (Exception $e) {
+            $errors++;
+            echo date('H:i:s') . " ✗ Errore {$rec['email']}: {$e->getMessage()}\n";
+        }
+    }
+}
+
+/* ============================================================================
+   NOT-PRESENT reminders — mandatory topics with no record for an employee.
+   Notify HR only.
+   De-dup by (employee_id, training_topic_id, addressee_email).
+   ============================================================================ */
+$missingStmt = $pdo->query("
+    SELECT e.id AS employee_id, e.first_name, e.last_name, e.employee_code,
+           tt.id AS topic_id, tt.name AS topic_name
+    FROM employees e
+    CROSS JOIN training_topics tt
+    WHERE tt.is_active = 1 AND tt.is_mandatory = 1
+      AND (e.status IS NULL OR e.status = 'active')
+      AND NOT EXISTS (
+          SELECT 1 FROM employee_trainings et
+          WHERE et.employee_id = e.id AND et.training_topic_id = tt.id
+      )
+    ORDER BY e.last_name, e.first_name, tt.name
+");
+$missingRows = $missingStmt->fetchAll(PDO::FETCH_ASSOC);
+
+$checkMissingSent = $pdo->prepare("
+    SELECT COUNT(*) FROM training_reminder_log
+    WHERE employee_id = ? AND training_topic_id = ? AND addressee_email = ?
+      AND status_at_send = 'not_present'
+");
+$insertMissingLog = $pdo->prepare("
+    INSERT INTO training_reminder_log
+        (training_id, employee_id, training_topic_id, addressee_email, next_due_date, status_at_send, sent_at)
+    VALUES (NULL, ?, ?, ?, NULL, 'not_present', NOW())
+");
+
+foreach ($missingRows as $m) {
+    $employeeFullName = trim($m['first_name'] . ' ' . $m['last_name']);
+
+    foreach ($hrUsers as $hr) {
+        $email = trim((string)$hr['email']);
+        if ($email === '') continue;
+        if ($onlyEmail !== null && strcasecmp($email, $onlyEmail) !== 0) continue;
+
+        $checkMissingSent->execute([$m['employee_id'], $m['topic_id'], $email]);
+        if ($checkMissingSent->fetchColumn() > 0) {
+            $skipped++;
+            continue;
+        }
+
+        try {
+            $mail = new PHPMailer(true);
+            $mailer = $_ENV['MAIL_MAILER'] ?? 'mail';
+            if ($mailer === 'smtp') {
+                $mail->isSMTP();
+                $mail->Host = $_ENV['MAIL_HOST'] ?? 'localhost';
+                $mail->Port = (int)($_ENV['MAIL_PORT'] ?? 587);
+                if (!empty($_ENV['MAIL_USERNAME']) && $_ENV['MAIL_USERNAME'] !== 'null') {
+                    $mail->SMTPAuth = true;
+                    $mail->Username = $_ENV['MAIL_USERNAME'];
+                    $mail->Password = $_ENV['MAIL_PASSWORD'] ?? '';
+                }
+                $enc = $_ENV['MAIL_ENCRYPTION'] ?? '';
+                if ($enc && $enc !== 'null') {
+                    $mail->SMTPSecure = $enc;
+                }
+            }
+
+            $mail->CharSet = 'UTF-8';
+            $mail->setFrom(
+                $_ENV['MAIL_FROM_ADDRESS'] ?? 'noreply@zibogomma.it',
+                $_ENV['MAIL_FROM_NAME']    ?? 'Formazione ZIBOGOMMA'
+            );
+            $mail->addAddress($email, trim((string)$hr['name']) ?: $email);
+
+            $profileUrl = $appUrl . '/userarea/employee-profile.php?id=' . (int)$m['employee_id'] . '#tab-training';
+            $topicText  = $m['topic_name'] . ' — ' . $employeeFullName
+                        . (!empty($m['employee_code']) ? ' (' . $m['employee_code'] . ')' : '');
+
+            $mail->Subject = '🔔 Formazione obbligatoria non presente: ' . $m['topic_name'];
+            $mail->Body = buildHtml(
+                'Formazione obbligatoria non presente',
+                $topicText,
+                'Il dipendente <strong>' . htmlspecialchars($employeeFullName) . '</strong> non ha nessuna registrazione per il corso obbligatorio <strong>' . htmlspecialchars($m['topic_name']) . '</strong>. Programma la prima erogazione.',
+                '#6b7280',
+                $profileUrl,
+                true
+            );
+            $mail->isHTML(true);
+            $mail->AltBody = strip_tags(str_replace('<br>', "\n", $mail->Body));
+
+            if ($dryRun) {
+                echo date('H:i:s') . " ◌ DRY not_present → {$email} — {$m['topic_name']} / {$employeeFullName}\n";
+                $sent++;
+                continue;
+            }
+
+            $mail->send();
+            $insertMissingLog->execute([$m['employee_id'], $m['topic_id'], $email]);
+            $sent++;
+            echo date('H:i:s') . " ✓ not_present → {$email} — {$m['topic_name']} / {$employeeFullName}\n";
+
+        } catch (Exception $e) {
+            $errors++;
+            echo date('H:i:s') . " ✗ Errore {$email}: {$e->getMessage()}\n";
+        }
+    }
+}
+
+echo "\n" . date('Y-m-d H:i:s') . " — Completato. Inviate: {$sent}, Saltate: {$skipped}, Errori: {$errors}\n";
+
+// --- HTML email template ---
+function buildHtml(string $title, string $topic, string $message, string $accentColor, string $url, bool $isForHr): string
+{
+    $greeting = $isForHr
+        ? 'Una formazione richiede attenzione.'
+        : 'Una delle tue formazioni richiede attenzione.';
+    return '
+<!DOCTYPE html>
+<html>
+<head><meta charset="UTF-8"></head>
+<body style="margin:0;padding:0;background:#f4f6f9;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif">
+<table width="100%" cellpadding="0" cellspacing="0" style="padding:30px 0">
+<tr><td align="center">
+<table width="560" cellpadding="0" cellspacing="0" style="background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,0.06)">
+    <tr><td style="background:' . $accentColor . ';padding:20px 30px">
+        <h1 style="margin:0;color:#fff;font-size:18px">' . htmlspecialchars($title) . '</h1>
+    </td></tr>
+    <tr><td style="padding:30px">
+        <p style="margin:0 0 12px;color:#444;font-size:14px">' . htmlspecialchars($greeting) . '</p>
+        <h2 style="margin:0 0 15px;color:#2c3e6b;font-size:16px">' . htmlspecialchars($topic) . '</h2>
+        <p style="margin:0 0 20px;color:#444;font-size:14px;line-height:1.6">' . $message . '</p>
+        <a href="' . htmlspecialchars($url) . '" style="display:inline-block;background:#5a8fd8;color:#fff;padding:10px 24px;border-radius:6px;text-decoration:none;font-weight:600;font-size:14px">Apri profilo</a>
+    </td></tr>
+    <tr><td style="padding:15px 30px;background:#f8f9fb;border-top:1px solid #eee">
+        <p style="margin:0;color:#999;font-size:11px">ZIBOGOMMA — Formazione</p>
+    </td></tr>
+</table>
+</td></tr>
+</table>
+</body>
+</html>';
+}

public/userarea/delete_matrice_attachment.php

@@ -0,0 +1,61 @@
+<?php
+include('include/headscript.php');
+
+header('Content-Type: application/json; charset=utf-8');
+
+$response = [
+    'success' => false,
+    'message' => ''
+];
+
+try {
+    if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
+        throw new Exception('Metodo non consentito');
+    }
+
+    if (!isset($_POST['id']) || !is_numeric($_POST['id'])) {
+        throw new Exception('ID allegato non valido');
+    }
+
+    $id = (int)$_POST['id'];
+
+    $db = DBHandlerSelect::getInstance();
+    $pdo = $db->getConnection();
+
+    $stmt = $pdo->prepare("SELECT id, file_path FROM matrice_attachments WHERE id = :id LIMIT 1");
+    $stmt->execute([':id' => $id]);
+    $attachment = $stmt->fetch(PDO::FETCH_ASSOC);
+
+    if (!$attachment) {
+        throw new Exception('Allegato non trovato');
+    }
+
+    $filePathRelative = ltrim((string)$attachment['file_path'], '/\\');
+    $filePathAbsolute = __DIR__ . '/' . $filePathRelative;
+
+    $pdo->beginTransaction();
+
+    $deleteStmt = $pdo->prepare("DELETE FROM matrice_attachments WHERE id = :id");
+    $deleteStmt->execute([':id' => $id]);
+
+    if ($deleteStmt->rowCount() <= 0) {
+        throw new Exception('Impossibile eliminare il record allegato');
+    }
+
+    if (!empty($filePathRelative) && file_exists($filePathAbsolute) && is_file($filePathAbsolute)) {
+        @unlink($filePathAbsolute);
+    }
+
+    $pdo->commit();
+
+    $response['success'] = true;
+    $response['message'] = 'Allegato eliminato correttamente';
+} catch (Throwable $e) {
+    if (isset($pdo) && $pdo instanceof PDO && $pdo->inTransaction()) {
+        $pdo->rollBack();
+    }
+    $response['message'] = $e->getMessage();
+}
+
+echo json_encode($response, JSON_UNESCAPED_UNICODE);
+exit;

public/userarea/delete_mescola_supplier_lot.php

@@ -0,0 +1,17 @@
+<?php
+include('include/headscript.php');
+header('Content-Type: application/json');
+
+$id = isset($_POST['id']) ? (int)$_POST['id'] : 0;
+if ($id <= 0) {
+    echo json_encode(['success' => false, 'message' => 'Invalid id']);
+    exit;
+}
+
+$db = DBHandlerSelect::getInstance();
+$pdo = $db->getConnection();
+
+$stmt = $pdo->prepare("DELETE FROM mescole_supplier_lots WHERE id = ?");
+$ok = $stmt->execute([$id]);
+
+echo json_encode(['success' => (bool)$ok]);

public/userarea/delete_packaging_stock_lot.php

@@ -0,0 +1,20 @@
+<?php
+include('include/headscript.php');
+header('Content-Type: application/json');
+
+$id = isset($_POST['id']) ? (int)$_POST['id'] : 0;
+if ($id <= 0) {
+    echo json_encode(['success' => false, 'message' => 'Invalid id']);
+    exit;
+}
+
+$db = DBHandlerSelect::getInstance();
+$pdo = $db->getConnection();
+
+try {
+    $stmt = $pdo->prepare("DELETE FROM packaging_stock_lots WHERE id = ?");
+    $stmt->execute([$id]);
+    echo json_encode(['success' => true]);
+} catch (PDOException $e) {
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}

public/userarea/delete_param.php

@@ -0,0 +1,42 @@
+<?php
+ini_set('display_errors', 1);
+error_reporting(E_ALL);
+
+header('Content-Type: application/json');
+
+include('include/headscript.php');
+
+try {
+    $id = isset($_GET['id']) ? (int)$_GET['id'] : 0;
+
+    if ($id <= 0) {
+        echo json_encode(['success' => false, 'message' => 'Invalid parameter id.']);
+        exit;
+    }
+
+    $db = DBHandlerSelect::getInstance();
+    $pdo = $db->getConnection();
+
+    // Check existence
+    $stmt = $pdo->prepare("SELECT id FROM production_line_params WHERE id = :id");
+    $stmt->execute([':id' => $id]);
+
+    if (!$stmt->fetchColumn()) {
+        echo json_encode(['success' => false, 'message' => 'Parameter not found.']);
+        exit;
+    }
+
+    // Delete
+    $del = $pdo->prepare("DELETE FROM production_line_params WHERE id = :id");
+    $del->execute([':id' => $id]);
+
+    echo json_encode([
+        'success' => true,
+        'message' => 'Parameter deleted successfully.'
+    ]);
+} catch (Exception $e) {
+    echo json_encode([
+        'success' => false,
+        'message' => 'Server error: ' . $e->getMessage()
+    ]);
+}

public/userarea/delete_tool.php

@@ -0,0 +1,47 @@
+<?php
+ini_set('display_errors', 1);
+error_reporting(E_ALL);
+
+header('Content-Type: application/json');
+
+require_once 'include/headscript.php';
+
+try {
+    $db  = DBHandlerSelect::getInstance();
+    $pdo = $db->getConnection();
+
+    $id         = (int)($_POST['id'] ?? 0);
+    $name       = trim($_POST['name'] ?? '');
+    $tool_type  = trim($_POST['tool_type'] ?? '');
+    $description = trim($_POST['description'] ?? '');
+    $is_active  = isset($_POST['is_active']) ? (int)$_POST['is_active'] : 1;
+
+    if ($id <= 0) {
+        echo json_encode(['success' => false, 'message' => 'Invalid ID.']);
+        exit;
+    }
+
+    if ($name === '') {
+        echo json_encode(['success' => false, 'message' => 'Name is required.']);
+        exit;
+    }
+
+    $sql = "UPDATE production_tools
+            SET name = :name,
+                tool_type = :tool_type,
+                description = :description,
+                is_active = :is_active
+            WHERE id = :id";
+    $stmt = $pdo->prepare($sql);
+    $stmt->execute([
+        'name'        => $name,
+        'tool_type'   => $tool_type ?: null,
+        'description' => $description ?: null,
+        'is_active'   => $is_active,
+        'id'          => $id
+    ]);
+
+    echo json_encode(['success' => true]);
+} catch (Exception $e) {
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}

public/userarea/departments.php

@@ -0,0 +1,798 @@
+<?php
+ini_set('display_errors', 1);
+error_reporting(E_ALL);
+
+include('include/headscript.php');
+
+$db  = DBHandlerSelect::getInstance();
+$pdo = $db->getConnection();
+
+/* ==========================================
+   AJAX HANDLERS
+   ========================================== */
+if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['ajax']) && $_POST['ajax'] == '1') {
+    header('Content-Type: application/json');
+
+    $action = $_POST['action'] ?? '';
+
+    try {
+        if ($action === 'add') {
+            $name        = trim($_POST['name'] ?? '');
+            $code        = trim($_POST['code'] ?? '');
+            $description = trim($_POST['description'] ?? '');
+            $color       = trim($_POST['color'] ?? '#6c757d');
+            $sort_order  = isset($_POST['sort_order']) && $_POST['sort_order'] !== '' ? (int)$_POST['sort_order'] : 999;
+            $is_active   = isset($_POST['is_active']) ? (int)$_POST['is_active'] : 1;
+
+            if ($name === '') {
+                echo json_encode([
+                    'success' => false,
+                    'message' => 'Department name is required.'
+                ]);
+                exit;
+            }
+
+            if ($code === '') {
+                $code = strtoupper(str_replace(' ', '_', $name));
+                $code = preg_replace('/[^A-Z0-9_]/', '', $code);
+            } else {
+                $code = strtoupper($code);
+                $code = preg_replace('/[^A-Z0-9_]/', '', $code);
+            }
+
+            if (!preg_match('/^#[0-9A-Fa-f]{6}$/', $color)) {
+                $color = '#6c757d';
+            }
+
+            $is_active = $is_active === 1 ? 1 : 0;
+
+            $check = $pdo->prepare("
+                SELECT COUNT(*) 
+                FROM departments 
+                WHERE name = :name OR code = :code
+            ");
+            $check->execute([
+                'name' => $name,
+                'code' => $code
+            ]);
+
+            if ((int)$check->fetchColumn() > 0) {
+                echo json_encode([
+                    'success' => false,
+                    'message' => 'A department with the same name or code already exists.'
+                ]);
+                exit;
+            }
+
+            $sql = "INSERT INTO departments
+                    (name, code, description, color, sort_order, is_active, created_at, updated_at)
+                    VALUES
+                    (:name, :code, :description, :color, :sort_order, :is_active, NOW(), NOW())";
+
+            $stmt = $pdo->prepare($sql);
+            $stmt->execute([
+                'name'        => $name,
+                'code'        => $code !== '' ? $code : null,
+                'description' => $description !== '' ? $description : null,
+                'color'       => $color,
+                'sort_order'  => $sort_order,
+                'is_active'   => $is_active
+            ]);
+
+            echo json_encode(['success' => true]);
+            exit;
+        }
+
+        if ($action === 'edit') {
+            $id          = (int)($_POST['id'] ?? 0);
+            $name        = trim($_POST['name'] ?? '');
+            $code        = trim($_POST['code'] ?? '');
+            $description = trim($_POST['description'] ?? '');
+            $color       = trim($_POST['color'] ?? '#6c757d');
+            $sort_order  = isset($_POST['sort_order']) && $_POST['sort_order'] !== '' ? (int)$_POST['sort_order'] : 999;
+            $is_active   = isset($_POST['is_active']) ? (int)$_POST['is_active'] : 1;
+
+            if ($id <= 0) {
+                echo json_encode([
+                    'success' => false,
+                    'message' => 'Invalid department ID.'
+                ]);
+                exit;
+            }
+
+            if ($name === '') {
+                echo json_encode([
+                    'success' => false,
+                    'message' => 'Department name is required.'
+                ]);
+                exit;
+            }
+
+            if ($code === '') {
+                $code = strtoupper(str_replace(' ', '_', $name));
+                $code = preg_replace('/[^A-Z0-9_]/', '', $code);
+            } else {
+                $code = strtoupper($code);
+                $code = preg_replace('/[^A-Z0-9_]/', '', $code);
+            }
+
+            if (!preg_match('/^#[0-9A-Fa-f]{6}$/', $color)) {
+                $color = '#6c757d';
+            }
+
+            $is_active = $is_active === 1 ? 1 : 0;
+
+            $check = $pdo->prepare("
+                SELECT COUNT(*) 
+                FROM departments 
+                WHERE (name = :name OR code = :code)
+                  AND id <> :id
+            ");
+            $check->execute([
+                'name' => $name,
+                'code' => $code,
+                'id'   => $id
+            ]);
+
+            if ((int)$check->fetchColumn() > 0) {
+                echo json_encode([
+                    'success' => false,
+                    'message' => 'Another department with the same name or code already exists.'
+                ]);
+                exit;
+            }
+
+            $sql = "UPDATE departments
+                    SET name        = :name,
+                        code        = :code,
+                        description = :description,
+                        color       = :color,
+                        sort_order  = :sort_order,
+                        is_active   = :is_active,
+                        updated_at  = NOW()
+                    WHERE id = :id";
+
+            $stmt = $pdo->prepare($sql);
+            $stmt->execute([
+                'name'        => $name,
+                'code'        => $code !== '' ? $code : null,
+                'description' => $description !== '' ? $description : null,
+                'color'       => $color,
+                'sort_order'  => $sort_order,
+                'is_active'   => $is_active,
+                'id'          => $id
+            ]);
+
+            echo json_encode(['success' => true]);
+            exit;
+        }
+
+        if ($action === 'delete') {
+            $id = (int)($_POST['id'] ?? 0);
+
+            if ($id <= 0) {
+                echo json_encode([
+                    'success' => false,
+                    'message' => 'Invalid department ID.'
+                ]);
+                exit;
+            }
+
+            /*
+             * Future-proof check:
+             * If later you add employees.department_id, this prevents deleting
+             * a department already used by employees.
+             */
+            $columnCheck = $pdo->prepare("
+                SELECT COUNT(*) 
+                FROM INFORMATION_SCHEMA.COLUMNS
+                WHERE TABLE_SCHEMA = DATABASE()
+                  AND TABLE_NAME = 'employees'
+                  AND COLUMN_NAME = 'department_id'
+            ");
+            $columnCheck->execute();
+            $hasDepartmentId = (int)$columnCheck->fetchColumn() > 0;
+
+            if ($hasDepartmentId) {
+                $usageCheck = $pdo->prepare("
+                    SELECT COUNT(*) 
+                    FROM employees 
+                    WHERE department_id = :id
+                ");
+                $usageCheck->execute(['id' => $id]);
+
+                if ((int)$usageCheck->fetchColumn() > 0) {
+                    echo json_encode([
+                        'success' => false,
+                        'message' => 'This department is linked to one or more employees and cannot be deleted.'
+                    ]);
+                    exit;
+                }
+            }
+
+            $stmt = $pdo->prepare("DELETE FROM departments WHERE id = :id");
+            $stmt->execute(['id' => $id]);
+
+            echo json_encode(['success' => true]);
+            exit;
+        }
+
+        echo json_encode([
+            'success' => false,
+            'message' => 'Unknown action.'
+        ]);
+        exit;
+    } catch (Exception $e) {
+        echo json_encode([
+            'success' => false,
+            'message' => $e->getMessage()
+        ]);
+        exit;
+    }
+}
+
+/* ==========================================
+   PAGE DATA
+   ========================================== */
+
+$sql = "
+    SELECT *
+    FROM departments
+    ORDER BY sort_order ASC, name ASC
+";
+$stmtDepartments = $pdo->query($sql);
+$departments = $stmtDepartments->fetchAll(PDO::FETCH_ASSOC);
+?>
+
+<!doctype html>
+<html lang="it">
+
+<head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <link rel="icon" href="assets/images/favicon-32x32.png" type="image/png" />
+    <?php include('cssinclude.php'); ?>
+    <title>Gestione Departments - <?= htmlspecialchars($titlewebsite, ENT_QUOTES, 'UTF-8'); ?></title>
+
+    <!-- jQuery and Bootstrap -->
+    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/sweetalert2@11"></script>
+
+    <!-- DataTables -->
+    <link rel="stylesheet" href="https://cdn.datatables.net/1.13.6/css/dataTables.bootstrap5.min.css">
+    <script src="https://cdn.datatables.net/1.13.6/js/jquery.dataTables.min.js"></script>
+    <script src="https://cdn.datatables.net/1.13.6/js/dataTables.bootstrap5.min.js"></script>
+
+    <style>
+        body {
+            font-size: 1.05rem;
+            background: #f8fafc;
+        }
+
+        .card {
+            border-radius: 16px;
+            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
+        }
+
+        .back-dashboard {
+            background-color: #cfe3ff !important;
+            color: #1f2d3d !important;
+            border: 1px solid #bcd4f4 !important;
+            border-radius: 10px;
+            font-weight: 600;
+            font-size: 1rem;
+            padding: 10px 18px;
+            box-shadow: 0 3px 8px rgba(0, 0, 0, 0.1);
+            transition: all 0.2s ease-in-out;
+        }
+
+        .back-dashboard:hover {
+            background-color: #b9d3ff !important;
+            transform: translateY(-2px);
+        }
+
+        .btn-add {
+            background-color: #0d6efd;
+            color: #fff;
+            border-radius: 8px;
+            padding: 10px 20px;
+            font-weight: 500;
+            transition: all 0.2s ease-in-out;
+        }
+
+        .btn-add:hover {
+            background-color: #0b5ed7;
+            transform: scale(1.02);
+        }
+
+        .table thead {
+            background-color: #cfe3ff;
+            color: #1f2d3d;
+        }
+
+        .modal-content {
+            border-radius: 16px;
+        }
+
+        #tabellaDepartments thead th {
+            text-align: center;
+            vertical-align: middle;
+        }
+
+        .badge-status {
+            padding: 0.25rem 0.6rem;
+            border-radius: 999px;
+            font-size: 0.8rem;
+            font-weight: 600;
+        }
+
+        .badge-status.active {
+            background-color: #d1fae5;
+            color: #065f46;
+        }
+
+        .badge-status.inactive {
+            background-color: #e5e7eb;
+            color: #374151;
+        }
+
+        .department-color-dot {
+            display: inline-block;
+            width: 18px;
+            height: 18px;
+            border-radius: 50%;
+            border: 1px solid rgba(0, 0, 0, 0.2);
+            vertical-align: middle;
+            margin-right: 6px;
+        }
+
+        .department-code {
+            font-family: Consolas, Monaco, monospace;
+            font-size: 0.9rem;
+            background: #f1f5f9;
+            padding: 4px 8px;
+            border-radius: 8px;
+            color: #334155;
+        }
+
+        .description-cell {
+            max-width: 320px;
+            white-space: nowrap;
+            overflow: hidden;
+            text-overflow: ellipsis;
+            text-align: left;
+        }
+    </style>
+</head>
+
+<body>
+    <div class="wrapper" id="appWrapper">
+        <?php include('include/navbar.php'); ?>
+        <?php include('include/topbar.php'); ?>
+
+        <div class="page-wrapper">
+            <div class="page-content">
+                <div class="card p-3">
+                    <div class="card-header d-flex justify-content-between align-items-center">
+                        <h5 class="mb-0">Gestione Departments</h5>
+                        <button type="button" class="btn back-dashboard" onclick="location.href='production_dashboard.php'">
+                            ↩️ Torna alla Dashboard
+                        </button>
+                    </div>
+
+                    <div class="card-body">
+                        <div class="d-flex justify-content-between align-items-center mb-3">
+                            <h6 class="fw-semibold mb-0">Elenco Reparti / Departments</h6>
+
+                            <button class="btn btn-add" data-bs-toggle="modal" data-bs-target="#addDepartmentModal">
+                                ➕ Aggiungi Department
+                            </button>
+                        </div>
+
+                        <div class="table-responsive">
+                            <table id="tabellaDepartments" class="table table-striped align-middle text-center" style="width:100%;">
+                                <thead>
+                                    <tr>
+                                        <th>ID</th>
+                                        <th>Color</th>
+                                        <th>Name</th>
+                                        <th>Code</th>
+                                        <th>Description</th>
+                                        <th>Order</th>
+                                        <th>Status</th>
+                                        <th>Created</th>
+                                        <th>Actions</th>
+                                    </tr>
+                                </thead>
+
+                                <tbody>
+                                    <?php if (!empty($departments)): ?>
+                                        <?php foreach ($departments as $row): ?>
+                                            <?php
+                                            $id          = (int)$row['id'];
+                                            $name        = $row['name'] ?? '';
+                                            $code        = $row['code'] ?? '';
+                                            $description = $row['description'] ?? '';
+                                            $color       = $row['color'] ?? '#6c757d';
+                                            $sortOrder   = (int)($row['sort_order'] ?? 999);
+                                            $isActive    = (int)($row['is_active'] ?? 1);
+
+                                            $statusClass = $isActive === 1 ? 'active' : 'inactive';
+                                            $statusLabel = $isActive === 1 ? 'Active' : 'Inactive';
+
+                                            $createdAt = !empty($row['created_at'])
+                                                ? date('d/m/Y H:i', strtotime($row['created_at']))
+                                                : '-';
+                                            ?>
+                                            <tr>
+                                                <td><?= $id ?></td>
+
+                                                <td>
+                                                    <span class="department-color-dot" style="background-color: <?= htmlspecialchars($color, ENT_QUOTES) ?>;"></span>
+                                                    <?= htmlspecialchars($color) ?>
+                                                </td>
+
+                                                <td class="fw-semibold">
+                                                    <?= htmlspecialchars($name) ?>
+                                                </td>
+
+                                                <td>
+                                                    <?php if ($code !== ''): ?>
+                                                        <span class="department-code"><?= htmlspecialchars($code) ?></span>
+                                                    <?php else: ?>
+                                                        -
+                                                    <?php endif; ?>
+                                                </td>
+
+                                                <td class="description-cell" title="<?= htmlspecialchars($description, ENT_QUOTES) ?>">
+                                                    <?= $description !== '' ? htmlspecialchars($description) : '-' ?>
+                                                </td>
+
+                                                <td><?= $sortOrder ?></td>
+
+                                                <td>
+                                                    <span class="badge-status <?= $statusClass ?>">
+                                                        <?= htmlspecialchars($statusLabel) ?>
+                                                    </span>
+                                                </td>
+
+                                                <td><?= $createdAt ?></td>
+
+                                                <td>
+                                                    <button
+                                                        class="btn btn-sm btn-outline-secondary edit-department"
+                                                        data-id="<?= $id ?>"
+                                                        data-name="<?= htmlspecialchars($name, ENT_QUOTES) ?>"
+                                                        data-code="<?= htmlspecialchars($code, ENT_QUOTES) ?>"
+                                                        data-description="<?= htmlspecialchars($description, ENT_QUOTES) ?>"
+                                                        data-color="<?= htmlspecialchars($color, ENT_QUOTES) ?>"
+                                                        data-sort_order="<?= $sortOrder ?>"
+                                                        data-is_active="<?= $isActive ?>">
+                                                        ✏️ Modifica
+                                                    </button>
+
+                                                    <button
+                                                        class="btn btn-sm btn-outline-danger delete-department"
+                                                        data-id="<?= $id ?>"
+                                                        data-name="<?= htmlspecialchars($name, ENT_QUOTES) ?>">
+                                                        🗑️ Cancella
+                                                    </button>
+                                                </td>
+                                            </tr>
+                                        <?php endforeach; ?>
+                                    <?php endif; ?>
+                                </tbody>
+                            </table>
+                        </div>
+
+                    </div>
+                </div>
+            </div>
+        </div>
+
+        <?php include('include/footer.php'); ?>
+    </div>
+
+    <!-- ADD DEPARTMENT MODAL -->
+    <div class="modal fade" id="addDepartmentModal" tabindex="-1">
+        <div class="modal-dialog modal-dialog-centered">
+            <div class="modal-content">
+                <div class="modal-header" style="background-color:#cfe3ff;">
+                    <h5 class="modal-title">Aggiungi Department</h5>
+                    <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
+                </div>
+
+                <div class="modal-body">
+                    <form id="addDepartmentForm">
+                        <div class="mb-3">
+                            <label class="form-label fw-semibold">Name</label>
+                            <input type="text" class="form-control" id="addName" name="name" placeholder="e.g. Produzione" required>
+                        </div>
+
+                        <div class="mb-3">
+                            <label class="form-label fw-semibold">Code</label>
+                            <input type="text" class="form-control" id="addCode" name="code" placeholder="Optional, e.g. PRODUZIONE">
+                            <small class="text-muted">If empty, it will be generated automatically from the name.</small>
+                        </div>
+
+                        <div class="mb-3">
+                            <label class="form-label fw-semibold">Description</label>
+                            <textarea class="form-control" id="addDescription" name="description" rows="3" placeholder="Optional notes"></textarea>
+                        </div>
+
+                        <div class="row">
+                            <div class="col-md-6 mb-3">
+                                <label class="form-label fw-semibold">Color</label>
+                                <input type="color" class="form-control form-control-color" id="addColor" name="color" value="#6c757d">
+                            </div>
+
+                            <div class="col-md-6 mb-3">
+                                <label class="form-label fw-semibold">Sort Order</label>
+                                <input type="number" class="form-control" id="addSortOrder" name="sort_order" value="999" min="0">
+                            </div>
+                        </div>
+
+                        <div class="mb-3">
+                            <label class="form-label fw-semibold">Status</label>
+                            <select class="form-select" id="addIsActive" name="is_active">
+                                <option value="1" selected>Active</option>
+                                <option value="0">Inactive</option>
+                            </select>
+                        </div>
+
+                        <div class="text-center">
+                            <button type="submit" class="btn btn-add">💾 Save</button>
+                        </div>
+                    </form>
+                </div>
+
+            </div>
+        </div>
+    </div>
+
+    <!-- EDIT DEPARTMENT MODAL -->
+    <div class="modal fade" id="editDepartmentModal" tabindex="-1">
+        <div class="modal-dialog modal-dialog-centered">
+            <div class="modal-content">
+                <div class="modal-header" style="background-color:#cfe3ff;">
+                    <h5 class="modal-title">Modifica Department</h5>
+                    <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
+                </div>
+
+                <div class="modal-body">
+                    <form id="editDepartmentForm">
+                        <input type="hidden" id="editDepartmentId">
+
+                        <div class="mb-3">
+                            <label class="form-label fw-semibold">Name</label>
+                            <input type="text" class="form-control" id="editName" name="name" required>
+                        </div>
+
+                        <div class="mb-3">
+                            <label class="form-label fw-semibold">Code</label>
+                            <input type="text" class="form-control" id="editCode" name="code">
+                            <small class="text-muted">If empty, it will be generated automatically from the name.</small>
+                        </div>
+
+                        <div class="mb-3">
+                            <label class="form-label fw-semibold">Description</label>
+                            <textarea class="form-control" id="editDescription" name="description" rows="3"></textarea>
+                        </div>
+
+                        <div class="row">
+                            <div class="col-md-6 mb-3">
+                                <label class="form-label fw-semibold">Color</label>
+                                <input type="color" class="form-control form-control-color" id="editColor" name="color" value="#6c757d">
+                            </div>
+
+                            <div class="col-md-6 mb-3">
+                                <label class="form-label fw-semibold">Sort Order</label>
+                                <input type="number" class="form-control" id="editSortOrder" name="sort_order" value="999" min="0">
+                            </div>
+                        </div>
+
+                        <div class="mb-3">
+                            <label class="form-label fw-semibold">Status</label>
+                            <select class="form-select" id="editIsActive" name="is_active">
+                                <option value="1">Active</option>
+                                <option value="0">Inactive</option>
+                            </select>
+                        </div>
+
+                        <div class="text-center">
+                            <button type="submit" class="btn btn-add">💾 Save Changes</button>
+                        </div>
+                    </form>
+                </div>
+
+            </div>
+        </div>
+    </div>
+
+    <?php include('jsinclude.php'); ?>
+
+    <script>
+        $(document).ready(function() {
+            $('#tabellaDepartments').DataTable({
+                order: [
+                    [5, 'asc'],
+                    [2, 'asc']
+                ],
+                pageLength: 25,
+                language: {
+                    url: 'https://cdn.datatables.net/plug-ins/1.13.6/i18n/it-IT.json',
+                    emptyTable: 'Nessun department presente'
+                }
+            });
+
+            /* -------- ADD DEPARTMENT -------- */
+            $("#addDepartmentForm").on("submit", function(e) {
+                e.preventDefault();
+
+                const payload = new URLSearchParams();
+                payload.append('ajax', '1');
+                payload.append('action', 'add');
+                payload.append('name', $("#addName").val().trim());
+                payload.append('code', $("#addCode").val().trim());
+                payload.append('description', $("#addDescription").val().trim());
+                payload.append('color', $("#addColor").val());
+                payload.append('sort_order', $("#addSortOrder").val());
+                payload.append('is_active', $("#addIsActive").val());
+
+                fetch("", {
+                        method: "POST",
+                        headers: {
+                            "Content-Type": "application/x-www-form-urlencoded"
+                        },
+                        body: payload.toString()
+                    })
+                    .then(r => r.json())
+                    .then(data => {
+                        if (data.success) {
+                            Swal.fire({
+                                icon: "success",
+                                title: "Saved!",
+                                confirmButtonColor: "#3085d6"
+                            }).then(() => location.reload());
+                        } else {
+                            Swal.fire({
+                                icon: "error",
+                                title: "Error",
+                                text: data.message || "Unable to save department."
+                            });
+                        }
+                    })
+                    .catch(err => {
+                        Swal.fire({
+                            icon: "error",
+                            title: "Error",
+                            text: "Communication error."
+                        });
+                        console.error(err);
+                    });
+            });
+
+            /* -------- OPEN EDIT MODAL -------- */
+            $(document).on("click", ".edit-department", function() {
+                const btn = $(this);
+
+                $("#editDepartmentId").val(btn.data("id"));
+                $("#editName").val(btn.data("name"));
+                $("#editCode").val(btn.data("code"));
+                $("#editDescription").val(btn.data("description"));
+                $("#editColor").val(btn.data("color") || '#6c757d');
+                $("#editSortOrder").val(btn.data("sort_order"));
+                $("#editIsActive").val(String(btn.data("is_active")));
+
+                $("#editDepartmentModal").modal("show");
+            });
+
+            /* -------- SAVE EDIT -------- */
+            $("#editDepartmentForm").on("submit", function(e) {
+                e.preventDefault();
+
+                const payload = new URLSearchParams();
+                payload.append('ajax', '1');
+                payload.append('action', 'edit');
+                payload.append('id', $("#editDepartmentId").val());
+                payload.append('name', $("#editName").val().trim());
+                payload.append('code', $("#editCode").val().trim());
+                payload.append('description', $("#editDescription").val().trim());
+                payload.append('color', $("#editColor").val());
+                payload.append('sort_order', $("#editSortOrder").val());
+                payload.append('is_active', $("#editIsActive").val());
+
+                fetch("", {
+                        method: "POST",
+                        headers: {
+                            "Content-Type": "application/x-www-form-urlencoded"
+                        },
+                        body: payload.toString()
+                    })
+                    .then(r => r.json())
+                    .then(data => {
+                        if (data.success) {
+                            Swal.fire({
+                                icon: "success",
+                                title: "Updated!",
+                                confirmButtonColor: "#3085d6"
+                            }).then(() => location.reload());
+                        } else {
+                            Swal.fire({
+                                icon: "error",
+                                title: "Error",
+                                text: data.message || "Unable to update department."
+                            });
+                        }
+                    })
+                    .catch(err => {
+                        Swal.fire({
+                            icon: "error",
+                            title: "Error",
+                            text: "Communication error."
+                        });
+                        console.error(err);
+                    });
+            });
+
+            /* -------- DELETE DEPARTMENT -------- */
+            $(document).on("click", ".delete-department", function() {
+                const id = $(this).data("id");
+                const name = $(this).data("name");
+
+                Swal.fire({
+                    title: "Confermi la cancellazione?",
+                    text: name ? ("Department: " + name) : "This department will be deleted.",
+                    icon: "warning",
+                    showCancelButton: true,
+                    confirmButtonColor: "#d33",
+                    cancelButtonColor: "#6c757d",
+                    confirmButtonText: "Sì, cancella",
+                    cancelButtonText: "Annulla"
+                }).then((result) => {
+                    if (!result.isConfirmed) return;
+
+                    const payload = new URLSearchParams();
+                    payload.append('ajax', '1');
+                    payload.append('action', 'delete');
+                    payload.append('id', id);
+
+                    fetch("", {
+                            method: "POST",
+                            headers: {
+                                "Content-Type": "application/x-www-form-urlencoded"
+                            },
+                            body: payload.toString()
+                        })
+                        .then(r => r.json())
+                        .then(data => {
+                            if (data.success) {
+                                Swal.fire({
+                                    icon: "success",
+                                    title: "Deleted!",
+                                    confirmButtonColor: "#3085d6"
+                                }).then(() => location.reload());
+                            } else {
+                                Swal.fire({
+                                    icon: "error",
+                                    title: "Error",
+                                    text: data.message || "Unable to delete department."
+                                });
+                            }
+                        })
+                        .catch(err => {
+                            Swal.fire({
+                                icon: "error",
+                                title: "Error",
+                                text: "Communication error."
+                            });
+                            console.error(err);
+                        });
+                });
+            });
+        });
+    </script>
+
+</body>
+
+</html>

public/userarea/edit_tool.php

@@ -0,0 +1,57 @@
+<?php
+ini_set('display_errors', 1);
+error_reporting(E_ALL);
+
+header('Content-Type: application/json');
+
+require_once 'include/headscript.php';
+
+try {
+    $db  = DBHandlerSelect::getInstance();
+    $pdo = $db->getConnection();
+
+    $id                 = (int)($_POST['id'] ?? 0);
+    $name               = trim($_POST['name'] ?? '');
+    $registrationNumber = trim($_POST['registration_number'] ?? '');
+    $serialNumber       = trim($_POST['serial_number'] ?? '');
+    $toolType           = trim($_POST['tool_type'] ?? '');
+    $manufacturer       = trim($_POST['manufacturer'] ?? '');
+    $description        = trim($_POST['description'] ?? '');
+    $isActive           = isset($_POST['is_active']) ? (int)$_POST['is_active'] : 1;
+
+    if ($id <= 0) {
+        echo json_encode(['success' => false, 'message' => 'Invalid ID.']);
+        exit;
+    }
+
+    if ($name === '') {
+        echo json_encode(['success' => false, 'message' => 'Name is required.']);
+        exit;
+    }
+
+    $sql = "UPDATE production_tools
+            SET name = :name,
+                registration_number = :registration_number,
+                serial_number = :serial_number,
+                tool_type = :tool_type,
+                manufacturer = :manufacturer,
+                description = :description,
+                is_active = :is_active
+            WHERE id = :id";
+
+    $stmt = $pdo->prepare($sql);
+    $stmt->execute([
+        'name'               => $name,
+        'registration_number' => $registrationNumber ?: null,
+        'serial_number'      => $serialNumber ?: null,
+        'tool_type'          => $toolType ?: null,
+        'manufacturer'       => $manufacturer ?: null,
+        'description'        => $description ?: null,
+        'is_active'          => $isActive,
+        'id'                 => $id
+    ]);
+
+    echo json_encode(['success' => true]);
+} catch (Exception $e) {
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}

public/userarea/get_matrice_attachments.php

@@ -0,0 +1,65 @@
+<?php
+include('include/headscript.php');
+
+header('Content-Type: application/json; charset=utf-8');
+
+$response = [
+    'success' => false,
+    'attachments' => [],
+    'message' => ''
+];
+
+try {
+    if (!isset($_GET['id']) || !is_numeric($_GET['id'])) {
+        throw new Exception('ID matrice non valido');
+    }
+
+    $idmatrice = (int)$_GET['id'];
+
+    $db = DBHandlerSelect::getInstance();
+    $pdo = $db->getConnection();
+
+    $sql = "SELECT 
+                id,
+                matrice_id,
+                file_name,
+                file_path,
+                file_type,
+                description,
+                sort_order,
+                created_at,
+                updated_at
+            FROM matrice_attachments
+            WHERE matrice_id = :matrice_id
+            ORDER BY sort_order ASC, id DESC";
+
+    $stmt = $pdo->prepare($sql);
+    $stmt->execute([':matrice_id' => $idmatrice]);
+
+    $attachments = [];
+
+    while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
+        $relativePath = ltrim((string)$row['file_path'], '/\\');
+
+        $attachments[] = [
+            'id' => (int)$row['id'],
+            'matrice_id' => (int)$row['matrice_id'],
+            'file_name' => $row['file_name'],
+            'file_path' => $relativePath,
+            'file_url' => $relativePath,
+            'file_type' => $row['file_type'],
+            'description' => $row['description'] ?? '',
+            'sort_order' => (int)($row['sort_order'] ?? 0),
+            'created_at' => !empty($row['created_at']) ? date('d/m/Y H:i', strtotime($row['created_at'])) : '',
+            'updated_at' => !empty($row['updated_at']) ? date('d/m/Y H:i', strtotime($row['updated_at'])) : ''
+        ];
+    }
+
+    $response['success'] = true;
+    $response['attachments'] = $attachments;
+} catch (Throwable $e) {
+    $response['message'] = $e->getMessage();
+}
+
+echo json_encode($response, JSON_UNESCAPED_UNICODE);
+exit;

public/userarea/get_matrice_lines.php

@@ -0,0 +1,36 @@
+<?php
+include('include/headscript.php');
+
+header('Content-Type: application/json; charset=utf-8');
+
+try {
+    $idmatrice = (int)($_GET['id'] ?? 0);
+    if ($idmatrice <= 0) {
+        echo json_encode(['success' => false, 'message' => 'Invalid id']);
+        exit;
+    }
+
+    $db = DBHandlerSelect::getInstance();
+    $pdo = $db->getConnection();
+
+    // tutte le linee (attive + inattive se vuoi: qui prendo tutte)
+    $stmt = $pdo->query("
+        SELECT id, line_number, name
+        FROM production_lines
+        ORDER BY line_number ASC
+    ");
+    $lines = $stmt->fetchAll(PDO::FETCH_ASSOC);
+
+    // linee già associate
+    $stmt = $pdo->prepare("SELECT idlinea FROM matrici_lines WHERE idmatrice = ?");
+    $stmt->execute([$idmatrice]);
+    $selected_ids = $stmt->fetchAll(PDO::FETCH_COLUMN);
+
+    echo json_encode([
+        'success' => true,
+        'lines' => $lines,
+        'selected_ids' => $selected_ids
+    ]);
+} catch (Throwable $e) {
+    echo json_encode(['success' => false, 'message' => 'Server error']);
+}

public/userarea/get_matrice_mescole.php

@@ -0,0 +1,35 @@
+<?php
+include('include/headscript.php');
+header('Content-Type: application/json; charset=utf-8');
+
+try {
+    $idmatrice = (int)($_GET['id'] ?? 0);
+    if ($idmatrice <= 0) {
+        echo json_encode(['success' => false, 'message' => 'Invalid id']);
+        exit;
+    }
+
+    $db = DBHandlerSelect::getInstance();
+    $pdo = $db->getConnection();
+
+    // tutte le mescole
+    $stmt = $pdo->query("
+        SELECT id, nome, nomeuscita
+        FROM mescole
+        ORDER BY nome ASC
+    ");
+    $mescole = $stmt->fetchAll(PDO::FETCH_ASSOC);
+
+    // mescole già associate
+    $stmt = $pdo->prepare("SELECT idmescola FROM matrici_mescole WHERE idmatrice = ?");
+    $stmt->execute([$idmatrice]);
+    $selected_ids = $stmt->fetchAll(PDO::FETCH_COLUMN);
+
+    echo json_encode([
+        'success' => true,
+        'mescole' => $mescole,
+        'selected_ids' => $selected_ids
+    ]);
+} catch (Throwable $e) {
+    echo json_encode(['success' => false, 'message' => 'Server error']);
+}

public/userarea/get_mescola_supplier_lots.php

@@ -0,0 +1,31 @@
+<?php
+include('include/headscript.php');
+header('Content-Type: application/json');
+
+$id = isset($_GET['id']) ? (int)$_GET['id'] : 0;
+if ($id <= 0) {
+    echo json_encode(['success' => false, 'message' => 'Invalid id']);
+    exit;
+}
+
+$db = DBHandlerSelect::getInstance();
+$pdo = $db->getConnection();
+
+$sql = "SELECT 
+          msl.id,
+          msl.idsupplier AS idsupplier,
+          s.supplier_name,
+          msl.supplier_mix_name,
+          msl.lot_code,
+          msl.expiry_date,
+          msl.qty
+        FROM mescole_supplier_lots msl
+        INNER JOIN suppliers s ON s.idsupplier = msl.idsupplier
+        WHERE msl.idmescola = ?
+        ORDER BY msl.id DESC";
+
+$stmt = $pdo->prepare($sql);
+$stmt->execute([$id]);
+$rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
+
+echo json_encode(['success' => true, 'rows' => $rows]);

public/userarea/get_packaging_stock_lots.php

@@ -0,0 +1,30 @@
+<?php
+include('include/headscript.php');
+header('Content-Type: application/json');
+
+$id = isset($_GET['id']) ? (int)$_GET['id'] : 0;
+if ($id <= 0) {
+    echo json_encode(['success' => false, 'message' => 'Invalid id']);
+    exit;
+}
+
+$db = DBHandlerSelect::getInstance();
+$pdo = $db->getConnection();
+
+$sql = "SELECT
+            psl.id,
+            psl.idsupplier,
+            s.supplier_name,
+            psl.lot_code,
+            psl.expiry_date,
+            psl.qty
+        FROM packaging_stock_lots psl
+        INNER JOIN suppliers s ON s.idsupplier = psl.idsupplier
+        WHERE psl.idpackaging_item = ?
+        ORDER BY psl.id DESC";
+
+$stmt = $pdo->prepare($sql);
+$stmt->execute([$id]);
+$rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
+
+echo json_encode(['success' => true, 'rows' => $rows]);

public/userarea/get_param.php

@@ -0,0 +1,42 @@
+<?php
+ini_set('display_errors', 1);
+error_reporting(E_ALL);
+
+header('Content-Type: application/json');
+
+include('include/headscript.php');
+
+try {
+    $id = isset($_GET['id']) ? (int)$_GET['id'] : 0;
+
+    if ($id <= 0) {
+        echo json_encode(['success' => false, 'message' => 'Invalid parameter id.']);
+        exit;
+    }
+
+    $db = DBHandlerSelect::getInstance();
+    $pdo = $db->getConnection();
+
+    $stmt = $pdo->prepare("
+        SELECT id, line_id, position, short_label, label, icon
+        FROM production_line_params
+        WHERE id = :id
+    ");
+    $stmt->execute([':id' => $id]);
+    $param = $stmt->fetch(PDO::FETCH_ASSOC);
+
+    if (!$param) {
+        echo json_encode(['success' => false, 'message' => 'Parameter not found.']);
+        exit;
+    }
+
+    echo json_encode([
+        'success' => true,
+        'param'   => $param
+    ]);
+} catch (Exception $e) {
+    echo json_encode([
+        'success' => false,
+        'message' => 'Server error: ' . $e->getMessage()
+    ]);
+}

public/userarea/get_suppliers.php

@@ -0,0 +1,11 @@
+<?php
+include('include/headscript.php');
+header('Content-Type: application/json');
+
+$db = DBHandlerSelect::getInstance();
+$pdo = $db->getConnection();
+
+$stmt = $pdo->query("SELECT idsupplier, supplier_name FROM suppliers ORDER BY supplier_name ASC");
+$rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
+
+echo json_encode(['success' => true, 'rows' => $rows]);

public/userarea/include/headscript.php

@@ -7,7 +7,7 @@ ini_set('display_errors', 1);
 ini_set('display_startup_errors', 1);
 error_reporting(E_ALL | E_STRICT);
 // This should be equal to: PATH_TO_VANGUARD_FOLDER/extra/auth.php
-include('../../extra/auth.php');
+include(__DIR__ . '/../../../extra/auth.php');
 //require_once __DIR__ . '/extra/auth.php';
 
 // Here we just check if user is not
@@ -15,8 +15,13 @@ include('../../extra/auth.php');
 // the user to vanguard login page.
 
 if (! Auth::check()) {
-
+	// Cut everything at /userarea/ and append /login.
-	redirectTo('../../public/login');
+	$scriptName = $_SERVER['SCRIPT_NAME'] ?? '';
+	$basePath = substr($scriptName, 0, strpos($scriptName, '/userarea/'));
+	if ($basePath === false || $basePath === '') {
+		$basePath = '';
+	}
+	redirectTo($basePath . '/login');
 }
 
 $user = Auth::user();
@@ -35,8 +40,7 @@ $kindofrole = $user->present()->role_id;
 //$iduserlogin="1";
 //$nameuser="Claudio";
 //$emailuser="info@claudiosironi.com";
-?>
+
-<?php
 if (session_status() == PHP_SESSION_NONE) {
 	session_start();
 }
@@ -49,13 +53,11 @@ $_SESSION["emailuser"] = $emailuser;
 $_SESSION["photouser"] = $avatar;
 $photouser = $_SESSION["photouser"];
 $photousername = basename($avatar);
-?>
 
-
+//include files
-<?php //include files
 
 require_once(__DIR__ . '/../../languages/en/general.php');
 
 //include("generalsettings.php");
-
+require_once __DIR__ . '/permissions_helper.php';
 ?>

public/userarea/include/navbar.php

@@ -6,101 +6,388 @@
         <div>
             <h4 class="logo-text"><?= htmlspecialchars('ZIBOGOMMA', ENT_QUOTES, 'UTF-8'); ?></h4>
         </div>
-        <div class="toggle-icon ms-auto"><i class='bx bx-arrow-back'></i>
+        <div class="toggle-icon ms-auto">
+            <i class='bx bx-arrow-back'></i>
         </div>
     </div>
+
     <!--navigation-->
     <ul class="metismenu" id="menu">
-        <!-- user, admin, superuser menù -->
+
-        <?php if ((Auth::user()->hasRole('Admin')) || (Auth::user()->hasRole('User')) || (Auth::user()->hasRole('Superuser'))) : ?>
+        <?php if (userCan('production.dashboard.view')) : ?>
             <li>
                 <a href="production_dashboard.php">
-                    <div class="parent-icon"><i class="bx bx-home-alt"></i>
+                    <div class="parent-icon">
+                        <i class="bx bx-home-alt"></i>
                     </div>
                     <div class="menu-title">Dashboard</div>
                 </a>
             </li>
+        <?php endif; ?>
+
+
+        <?php
+        $canSeeProgramming =
+            userCan('production.programming.view')
+            || userCan('templates.dashboard.view')
+            || userCan('templates.create.view');
+        ?>
+
+        <?php if ($canSeeProgramming) : ?>
             <li>
                 <a href="javascript:;" class="has-arrow">
-                    <div class="parent-icon"><i class="bx bx-category"></i>
+                    <div class="parent-icon">
+                        <i class="bx bx-category"></i>
                     </div>
                     <div class="menu-title">Programmazione</div>
                 </a>
-                <ul>
-                    <li> <a href="templates_dashboard.php"><i class='bx bx-radio-circle'></i><?= htmlspecialchars($dashtemplate, ENT_QUOTES, 'UTF-8'); ?></a>
-                    </li>
-                    <li> <a href="insert_template_xls.php"><i class='bx bx-radio-circle'></i><?= htmlspecialchars($insertnewtemplatexls, ENT_QUOTES, 'UTF-8'); ?></a>
-                    </li>
 
+                <ul>
+                    <?php if (userCan('templates.dashboard.view')) : ?>
+                        <li>
+                            <a href="templates_dashboard.php">
+                                <i class='bx bx-radio-circle'></i>
+                                <?= htmlspecialchars($dashtemplate, ENT_QUOTES, 'UTF-8'); ?>
+                            </a>
+                        </li>
+                    <?php endif; ?>
+
+                    <?php if (userCan('templates.create.view')) : ?>
+                        <li>
+                            <a href="insert_template_xls.php">
+                                <i class='bx bx-radio-circle'></i>
+                                <?= htmlspecialchars($insertnewtemplatexls, ENT_QUOTES, 'UTF-8'); ?>
+                            </a>
+                        </li>
+                    <?php endif; ?>
+
+                    <?php if (userCan('production.programming.view')) : ?>
+                        <li>
+                            <a href="produzione_programmazione_drag.php">
+                                <i class='bx bx-radio-circle'></i>
+                                Programmazione Produzione
+                            </a>
+                        </li>
+                    <?php endif; ?>
                 </ul>
             </li>
+        <?php endif; ?>
+
+
+        <?php
+        $canSeeFunctions =
+            userCan('masterdata.mescole.view')
+            || userCan('masterdata.matrici.view')
+            || userCan('masterdata.linee.view')
+            || userCan('masterdata.packaging.view')
+            || userCan('masterdata.suppliers.view')
+            || userCan('masterdata.lookup.view')
+            || userCan('masterdata.worksheets.view');
+        ?>
+
+        <?php if ($canSeeFunctions) : ?>
             <li>
                 <a href="javascript:;" class="has-arrow">
-                    <div class="parent-icon"><i class="bx bx-category"></i>
+                    <div class="parent-icon">
+                        <i class="bx bx-category"></i>
                     </div>
                     <div class="menu-title">Funzioni</div>
                 </a>
+
                 <ul>
+                    <?php if (userCan('masterdata.mescole.view')) : ?>
                         <li>
-                        <a href="mescole.php"><i class='bx bx-radio-circle'></i>Mescole</a>
+                            <a href="mescole.php">
-                    </li>
+                                <i class='bx bx-radio-circle'></i>Mescole
-                    <li>
+                            </a>
-                        <a href="matrici.php"><i class='bx bx-radio-circle'></i>Matrici</a>
-                    </li>
-                    <li>
-                        <a href="linee.php"><i class='bx bx-radio-circle'></i>Linee di produzione</a>
                         </li>
+                    <?php endif; ?>
 
+                    <?php if (userCan('masterdata.matrici.view')) : ?>
+                        <li>
+                            <a href="matrici.php">
+                                <i class='bx bx-radio-circle'></i>Matrici
+                            </a>
+                        </li>
+                    <?php endif; ?>
 
+                    <?php if (userCan('masterdata.linee.view')) : ?>
+                        <li>
+                            <a href="linee.php">
+                                <i class='bx bx-radio-circle'></i>Linee di produzione
+                            </a>
+                        </li>
+                    <?php endif; ?>
+
+                    <?php if (userCan('masterdata.packaging.view')) : ?>
+                        <li>
+                            <a href="packaging_items.php">
+                                <i class='bx bx-radio-circle'></i>Imballaggi
+                            </a>
+                        </li>
+                    <?php endif; ?>
+
+                    <?php if (userCan('masterdata.suppliers.view')) : ?>
+                        <li>
+                            <a href="suppliers.php">
+                                <i class='bx bx-radio-circle'></i>Suppliers
+                            </a>
+                        </li>
+                    <?php endif; ?>
+
+                    <?php if (userCan('masterdata.lookup.view')) : ?>
+                        <li>
+                            <a href="lookup_values.php">
+                                <i class='bx bx-radio-circle'></i>Setup
+                            </a>
+                        </li>
+                    <?php endif; ?>
+
+                    <?php if (userCan('masterdata.worksheets.view')) : ?>
+                        <li>
+                            <a href="worksheets.php">
+                                <i class='bx bx-radio-circle'></i>Fogli di lavoro
+                            </a>
+                        </li>
+                    <?php endif; ?>
                 </ul>
             </li>
+        <?php endif; ?>
+
+
+        <?php
+        $canSeeProduction =
+            userCan('production.line_view.view')
+            || userCan('production.stats.view')
+            || userCan('production.manager.view')
+            || userCan('production.manager_stats.view')
+            || userCan('warehouse.dashboard.view');
+        ?>
+
+        <?php if ($canSeeProduction) : ?>
+            <li>
+                <a href="javascript:;" class="has-arrow">
+                    <div class="parent-icon">
+                        <i class="bx bx-line-chart"></i>
+                    </div>
+                    <div class="menu-title">Produzione</div>
+                </a>
+
+                <ul>
+                    <?php if (userCan('production.line_view.view')) : ?>
+                        <li>
+                            <a href="production_line_view2.php">
+                                <i class='bx bx-radio-circle'></i>Line View
+                            </a>
+                        </li>
+                    <?php endif; ?>
+
+                    <?php if (userCan('production.stats.view')) : ?>
+                        <li>
+                            <a href="production_stats.php">
+                                <i class='bx bx-radio-circle'></i>Statistiche
+                            </a>
+                        </li>
+                    <?php endif; ?>
+
+                    <?php if (userCan('production.manager.view')) : ?>
+                        <li>
+                            <a href="manager_produzione.php">
+                                <i class='bx bx-radio-circle'></i>Manager
+                            </a>
+                        </li>
+                    <?php endif; ?>
+
+                    <?php if (userCan('production.manager_stats.view')) : ?>
+                        <li>
+                            <a href="manager_stats.php">
+                                <i class='bx bx-radio-circle'></i>Manager Stats
+                            </a>
+                        </li>
+                    <?php endif; ?>
+
+                    <?php if (userCan('warehouse.dashboard.view')) : ?>
+                        <li>
+                            <a href="warehouse_dashboard.php">
+                                <i class='bx bx-radio-circle'></i>Magazzino
+                            </a>
+                        </li>
+                    <?php endif; ?>
+                </ul>
+            </li>
+        <?php endif; ?>
+
+
+        <?php
+        $canSeeServices =
+            userCan('services.status.view')
+            || userCan('services.pause_reasons.view')
+            || userCan('services.tools.view');
+        ?>
+
+        <?php if ($canSeeServices) : ?>
+            <li>
+                <a href="javascript:;" class="has-arrow">
+                    <div class="parent-icon">
+                        <i class="bx bx-wrench"></i>
+                    </div>
+                    <div class="menu-title">Servizi</div>
+                </a>
+
+                <ul>
+                    <?php if (userCan('services.status.view')) : ?>
+                        <li>
+                            <a href="production_status.php">
+                                <i class='bx bx-radio-circle'></i>Status
+                            </a>
+                        </li>
+                    <?php endif; ?>
+
+                    <?php if (userCan('services.pause_reasons.view')) : ?>
+                        <li>
+                            <a href="production_pause_reasons.php">
+                                <i class='bx bx-radio-circle'></i>Cause di Pausa
+                            </a>
+                        </li>
+                    <?php endif; ?>
+
+                    <?php if (userCan('services.tools.view')) : ?>
+                        <li>
+                            <a href="production_tools.php">
+                                <i class='bx bx-radio-circle'></i>Attrezzature
+                            </a>
+                        </li>
+                    <?php endif; ?>
+                </ul>
+            </li>
+        <?php endif; ?>
+
+
+        <?php
+        $canSeeHr =
+            userCan('hr.employees.view')
+            || userCan('hr.departments.view')
+            || userCan('hr.job_roles.view')
+            || userCan('hr.training_topics.view')
+            || userCan('hr.trainings.view')
+            || userCan('hr.skills.view');
+        ?>
+
+        <?php if ($canSeeHr) : ?>
+            <li>
+                <a href="javascript:;" class="has-arrow">
+                    <div class="parent-icon">
+                        <i class="bx bx-group"></i>
+                    </div>
+                    <div class="menu-title">Personale</div>
+                </a>
+
+                <ul>
+                    <?php if (userCan('hr.employees.view')) : ?>
+                        <li>
+                            <a href="employees.php">
+                                <i class='bx bx-radio-circle'></i>Dipendenti
+                            </a>
+                        </li>
+                        <li>
+                            <a href="job-roles.php">
+                                <i class='bx bx-radio-circle'></i>Mansioni
+                            </a>
+                        </li>
+                        <li>
+                            <a href="ppe-items.php">
+                                <i class='bx bx-radio-circle'></i>DPI
+                            </a>
+                        </li>
+                    <?php endif; ?>
+
+                    <?php if (userCan('hr.departments.view')) : ?>
+                        <li>
+                            <a href="departments.php">
+                                <i class='bx bx-radio-circle'></i>Reparti
+                            </a>
+                        </li>
+                    <?php endif; ?>
 
 
 
+                    <?php if (userCan('hr.trainings.view')) : ?>
+                        <li>
+                            <a href="trainings.php">
+                                <i class='bx bx-radio-circle'></i>Gestione Formazione
+                            </a>
+                        </li>
+
+                    <?php endif; ?>
+
+                    <?php if (userCan('hr.skills.view')) : ?>
+                        <li>
+                            <a href="skills.php">
+                                <i class='bx bx-radio-circle'></i>Skills
+                            </a>
+                        </li>
+                    <?php endif; ?>
+                </ul>
+            </li>
+        <?php endif; ?>
+
+
+        <?php if (userCan('deadlines.view')) : ?>
+            <li>
+                <a href="javascript:;" class="has-arrow">
+                    <div class="parent-icon">
+                        <i class="bx bx-calendar-check"></i>
+                    </div>
+                    <div class="menu-title">Scadenzario</div>
+                </a>
+
+                <ul>
+                    <li>
+                        <a href="scadenzario/index.php">
+                            <i class='bx bx-radio-circle'></i>Lista Scadenze
+                        </a>
+                    </li>
+
+                    <li>
+                        <a href="scadenzario/calendar.php">
+                            <i class='bx bx-radio-circle'></i>Calendario
+                        </a>
+                    </li>
+                    <li>
+                        <a href="scadenzario/functions/index.php">
+                            <i class='bx bx-radio-circle'></i>Funzioni Aziendali
+                        </a>
+                    </li>
+                </ul>
+            </li>
+        <?php endif; ?>
 
 
         <li class="menu-label">Others</li>
 
-
         <li>
             <a href="https://helpdesk.cesoft.io" target="_blank">
-                    <div class="parent-icon"><i class="bx bx-support"></i>
+                <div class="parent-icon">
+                    <i class="bx bx-support"></i>
                 </div>
                 <div class="menu-title">Support</div>
             </a>
         </li>
-        <?php
+
-        endif; ?>
+
-        <!-- admin, superuser menù -->
+        <?php if (userCan('users.manage')) : ?>
-        <?php if ((Auth::user()->hasRole('Admin')) || (Auth::user()->hasRole('Superuser'))) : ?>
-        <?php
-        endif; ?>
-        <!-- admin menù -->
-        <?php if (Auth::user()->hasRole('Admin')) : ?>
             <li class="menu-label">Admin Menù</li>
+
             <li>
                 <a href="../" target="_blank">
-                    <div class="parent-icon"><i class="bx bx-support"></i>
+                    <div class="parent-icon">
+                        <i class="bx bx-user-circle"></i>
                     </div>
                     <div class="menu-title">User Management</div>
                 </a>
             </li>
-            <!--  <li>
+        <?php endif; ?>
-                <a href="template/index.html" target="_blank">
+
-                    <div class="parent-icon"><i class="bx bx-support"></i>
-                    </div>
-                     <div class="menu-title">Template</div>
-                </a>
-            </li>
-            <li>
-                <a href="https://codervent.com/rocker/documentation/index.html" target="_blank">
-                    <div class="parent-icon"><i class="bx bx-folder"></i>
-                    </div>
-                    <div class="menu-title">Documentation</div>
-                </a>
-            </li> -->
-        <?php
-        endif; ?>
     </ul>
     <!--end navigation-->
 </div>

public/userarea/include/permissions_helper.php

@@ -0,0 +1,62 @@
+<?php
+
+if (!function_exists('userCan')) {
+    /**
+     * Check if current user has a Vanguard permission.
+     * Uses Vanguard native method if available, otherwise falls back to DB check.
+     */
+    function userCan($permissionName)
+    {
+        global $kindofrole;
+
+        $user = Auth::user();
+
+        if (!$user) {
+            return false;
+        }
+
+        // Vanguard / Laravel-style methods, depending on installed version/customization.
+        if (method_exists($user, 'hasPermission')) {
+            return $user->hasPermission($permissionName);
+        }
+
+        if (method_exists($user, 'hasPermissionTo')) {
+            return $user->hasPermissionTo($permissionName);
+        }
+
+        if (method_exists($user, 'can')) {
+            return $user->can($permissionName);
+        }
+
+        // Fallback: direct DB check using existing Vanguard tables.
+        static $permissions = null;
+
+        if ($permissions === null) {
+            $pdo = DBHandlerSelect::getInstance()->getConnection();
+
+            $stmt = $pdo->prepare("
+                SELECT p.name
+                FROM auth_permissions p
+                INNER JOIN auth_permission_role pr ON pr.permission_id = p.id
+                WHERE pr.role_id = ?
+            ");
+            $stmt->execute([(int)$kindofrole]);
+
+            $permissions = $stmt->fetchAll(PDO::FETCH_COLUMN);
+        }
+
+        return in_array($permissionName, $permissions, true);
+    }
+}
+
+if (!function_exists('visibleButtons')) {
+    /**
+     * Filter visible buttons.
+     */
+    function visibleButtons(array $buttons)
+    {
+        return array_values(array_filter($buttons, function ($button) {
+            return empty($button['permission']) || userCan($button['permission']);
+        }));
+    }
+}

public/userarea/include/topbar.php

@@ -1,3 +1,11 @@
+<?php
+    // Build an absolute URL to employee-profile.php so it works from any depth
+    // (e.g. /userarea/index.php, /userarea/scadenzario/index.php).
+    $__scriptName = $_SERVER['SCRIPT_NAME'] ?? '';
+    $__pos        = strpos($__scriptName, '/userarea/');
+    $__base       = $__pos !== false ? substr($__scriptName, 0, $__pos) : '';
+    $__myProfileHref = $__base . '/userarea/employee-profile.php';
+?>
 <header>
     <div class="topbar d-flex align-items-center">
         <nav class="navbar navbar-expand gap-3">
@@ -5,17 +13,17 @@
             </div>
 
             <div class="search-bar d-lg-block d-none" data-bs-toggle="modal" data-bs-target="#SearchModal">
-                <!--  <a href="avascript:;" class="btn d-flex align-items-center"><i class='bx bx-search'></i>Search</a> -->
+                <!--  <a href="javascript:;" class="btn d-flex align-items-center"><i class='bx bx-search'></i>Search</a> -->
             </div>
 
             <div class="top-menu ms-auto">
                 <ul class="navbar-nav align-items-center gap-1">
                     <li class="nav-item mobile-search-icon d-flex d-lg-none" data-bs-toggle="modal" data-bs-target="#SearchModal">
-                        <a class="nav-link" href="avascript:;"><i class='bx bx-search'></i>
+                        <a class="nav-link" href="javascript:;"><i class='bx bx-search'></i>
                         </a>
                     </li>
                     <li class="nav-item dropdown dropdown-laungauge d-none d-sm-flex">
-                        <a class="nav-link dropdown-toggle dropdown-toggle-nocaret" href="avascript:;" data-bs-toggle="dropdown"><img src="assets/images/county/uk.svg" width="22" alt="">
+                        <a class="nav-link dropdown-toggle dropdown-toggle-nocaret" href="javascript:;" data-bs-toggle="dropdown"><img src="assets/images/county/uk.svg" width="22" alt="">
                         </a>
                         <ul class="dropdown-menu dropdown-menu-end">
                             <li><a class="dropdown-item d-flex align-items-center py-2" href="javascript:;"><img src="assets/images/county/uk.svg" width="20" alt=""><span class="ms-2">English</span></a>
@@ -60,13 +68,6 @@
                                         </div>
                                     </div>
                                 </a>
-
-
-
-
-
-
-
                             </div>
                             <a href="javascript:;">
                                 <div class="text-center msg-footer">
@@ -92,16 +93,27 @@
                     </div>
                 </a>
                 <ul class="dropdown-menu dropdown-menu-end">
-                    <li><a class="dropdown-item d-flex align-items-center" href="user-profile.php"><i class="bx bx-user fs-5"></i><span>Profile</span></a>
+                    <li>
+                        <a class="dropdown-item d-flex align-items-center" href="<?= htmlspecialchars($__myProfileHref) ?>"
+                           onclick="event.preventDefault(); window.location.assign(this.href);">
+                            <i class="bx bx-id-card fs-5"></i><span>Il Mio Profilo</span>
+                        </a>
                     </li>
-                    <li><a class="dropdown-item d-flex align-items-center" href="settings.php"><i class="bx bx-cog fs-5"></i><span>Settings</span></a>
+                    <li>
+                        <a class="dropdown-item d-flex align-items-center" href="user_settings.php">
+                            <i class="bx bx-user fs-5"></i><span>Utente</span>
+                        </a>
                     </li>
                     <li>
                         <div class="dropdown-divider mb-0"></div>
                     </li>
-                    <li><a class="dropdown-item d-flex align-items-center" href="../logout"><i class="bx bx-log-out-circle"></i><span>Logout</span></a>
+                    <li>
+                        <a class="dropdown-item d-flex align-items-center" href="../logout">
+                            <i class="bx bx-log-out-circle"></i><span>Logout</span>
+                        </a>
                     </li>
                 </ul>
+
             </div>
         </nav>
     </div>

public/userarea/include/training_widget.php

@@ -0,0 +1,101 @@
+<?php
+/**
+ * Training reminders widget for the production dashboard.
+ * Visible to HR / manager / Admin / User / Superuser.
+ *
+ * Expects $pdo to be set (DBHandlerSelect connection).
+ */
+if (!isset($pdo)) {
+    $pdo = DBHandlerSelect::getInstance()->getConnection();
+}
+
+$__trWidgetHr = isset($user)
+    && (   $user->hasRole('Admin')
+        || $user->hasRole('Superuser')
+        || $user->hasRole('employee-hr')
+        || $user->hasRole('manager'));
+
+if (!$__trWidgetHr) {
+    return;
+}
+
+/* Only the most recent record per (employee, topic) — older history rows ignored. */
+$__trRows = $pdo->query("
+    SELECT et.id,
+           et.next_due_date,
+           et.reminder_days,
+           tt.default_reminder_days
+    FROM employee_trainings et
+    JOIN training_topics tt ON tt.id = et.training_topic_id
+    WHERE et.next_due_date IS NOT NULL
+      AND NOT EXISTS (
+          SELECT 1 FROM employee_trainings et2
+          WHERE et2.employee_id = et.employee_id
+            AND et2.training_topic_id = et.training_topic_id
+            AND (et2.completed_date > et.completed_date
+                 OR (et2.completed_date = et.completed_date AND et2.id > et.id))
+      )
+")->fetchAll(PDO::FETCH_ASSOC);
+
+$__expiredCount = 0;
+$__dueSoonCount = 0;
+$__today = new DateTime('today');
+foreach ($__trRows as $__r) {
+    $__rem = $__r['reminder_days'] !== null
+        ? (int)$__r['reminder_days']
+        : ($__r['default_reminder_days'] !== null ? (int)$__r['default_reminder_days'] : 30);
+    $__due = DateTime::createFromFormat('Y-m-d', $__r['next_due_date']);
+    if (!$__due) continue;
+    $__days = (int)$__today->diff($__due)->format('%r%a');
+    if ($__days < 0)             { $__expiredCount++; }
+    elseif ($__days <= $__rem)   { $__dueSoonCount++; }
+}
+
+/* Missing mandatory trainings (status = not_present) */
+$__notPresentCount = (int)$pdo->query("
+    SELECT COUNT(*)
+    FROM employees e
+    CROSS JOIN training_topics tt
+    WHERE tt.is_active = 1 AND tt.is_mandatory = 1
+      AND NOT EXISTS (
+          SELECT 1 FROM employee_trainings et
+          WHERE et.employee_id = e.id AND et.training_topic_id = tt.id
+      )
+")->fetchColumn();
+
+if ($__expiredCount === 0 && $__dueSoonCount === 0 && $__notPresentCount === 0) {
+    return;
+}
+?>
+<div class="my-deadlines-widgets">
+<?php if ($__expiredCount > 0): ?>
+<a class="mdw mdw-red" href="trainings.php?status=expired">
+    <span class="mdw-icon"><i class="fa-solid fa-graduation-cap"></i></span>
+    <span class="mdw-body">
+        <span class="mdw-count"><?= (int)$__expiredCount ?></span>
+        <span class="mdw-label d-block">Formazion<?= $__expiredCount === 1 ? 'e scaduta' : 'i scadute' ?></span>
+    </span>
+    <span class="mdw-arrow"><i class="fa-solid fa-arrow-right"></i></span>
+</a>
+<?php endif; ?>
+<?php if ($__dueSoonCount > 0): ?>
+<a class="mdw mdw-orange" href="trainings.php?status=due_soon">
+    <span class="mdw-icon"><i class="fa-solid fa-hourglass-half"></i></span>
+    <span class="mdw-body">
+        <span class="mdw-count"><?= (int)$__dueSoonCount ?></span>
+        <span class="mdw-label d-block">Formazion<?= $__dueSoonCount === 1 ? 'e da aggiornare' : 'i da aggiornare' ?></span>
+    </span>
+    <span class="mdw-arrow"><i class="fa-solid fa-arrow-right"></i></span>
+</a>
+<?php endif; ?>
+<?php if ($__notPresentCount > 0): ?>
+<a class="mdw mdw-gray" href="trainings.php?status=not_present">
+    <span class="mdw-icon"><i class="fa-solid fa-circle-question"></i></span>
+    <span class="mdw-body">
+        <span class="mdw-count"><?= (int)$__notPresentCount ?></span>
+        <span class="mdw-label d-block">Obbligator<?= $__notPresentCount === 1 ? 'ia non presente' : 'ie non presenti' ?></span>
+    </span>
+    <span class="mdw-arrow"><i class="fa-solid fa-arrow-right"></i></span>
+</a>
+<?php endif; ?>
+</div>

public/userarea/include/worksheets-linked-modals.php

@@ -0,0 +1,46 @@
+<!-- MODALE LISTA FOGLI DI LAVORO -->
+<div class="modal fade" id="worksheetsListModal" tabindex="-1" aria-hidden="true">
+    <div class="modal-dialog modal-dialog-centered modal-worksheet-list">
+        <div class="modal-content">
+            <div class="modal-header" style="background:linear-gradient(135deg,#e7f1ff,#d6e9ff);">
+                <div>
+                    <h5 class="modal-title mb-0">
+                        <i class="fa-solid fa-clipboard-list me-2"></i>Fogli di lavoro collegati
+                    </h5>
+                    <small class="text-muted">Elenco fogli associati al profilo selezionato</small>
+                </div>
+                <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
+            </div>
+
+            <div class="modal-body">
+                <input type="hidden" id="wl_idmatrice">
+                <div class="fw-semibold mb-3" id="wl_matrice_name" style="color:#0b3d91;"></div>
+
+                <div id="worksheetsListContainer">
+                    <div class="text-muted">Caricamento fogli di lavoro...</div>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>
+
+<!-- MODALE DETTAGLIO FOGLIO DI LAVORO -->
+<div class="modal fade" id="worksheetDetailModal" tabindex="-1" aria-hidden="true">
+    <div class="modal-dialog modal-dialog-centered modal-dialog-scrollable modal-worksheet-view">
+        <div class="modal-content" style="min-height:92vh;">
+            <div class="modal-header" style="background:linear-gradient(135deg,#e7f1ff,#d6e9ff);">
+                <div>
+                    <h5 class="modal-title mb-0">
+                        <i class="fa-solid fa-file-lines me-2"></i>Dettaglio foglio di lavoro
+                    </h5>
+                    <small class="text-muted">Visualizzazione completa in sola lettura</small>
+                </div>
+                <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
+            </div>
+
+            <div class="modal-body" id="worksheetDetailContainer">
+                <div class="text-muted">Caricamento dettaglio foglio...</div>
+            </div>
+        </div>
+    </div>
+</div>

public/userarea/job_roles.php

@@ -0,0 +1,428 @@
+<?php
+include('include/headscript.php');
+
+$db  = DBHandlerSelect::getInstance();
+$pdo = $db->getConnection();
+
+/* ==========================================
+   PAGE DATA
+   ========================================== */
+$sql = "
+    SELECT jr.*,
+           (SELECT COUNT(*) FROM employees e WHERE e.job_role_id = jr.id) AS employees_count
+    FROM job_roles jr
+    ORDER BY jr.sort_order ASC, jr.name ASC
+";
+$jobRoles = $pdo->query($sql)->fetchAll(PDO::FETCH_ASSOC);
+?>
+<!doctype html>
+<html lang="it">
+
+<head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <link rel="icon" href="assets/images/favicon-32x32.png" type="image/png" />
+    <?php include('cssinclude.php'); ?>
+    <title>Gestione Mansioni - <?= htmlspecialchars($titlewebsite, ENT_QUOTES, 'UTF-8'); ?></title>
+
+    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/sweetalert2@11"></script>
+
+    <link rel="stylesheet" href="https://cdn.datatables.net/1.13.6/css/dataTables.bootstrap5.min.css">
+    <script src="https://cdn.datatables.net/1.13.6/js/jquery.dataTables.min.js"></script>
+    <script src="https://cdn.datatables.net/1.13.6/js/dataTables.bootstrap5.min.js"></script>
+
+    <style>
+        body { font-size: 1.05rem; background: #f8fafc; }
+        .card { border-radius: 16px; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08); }
+        .back-dashboard {
+            background-color: #cfe3ff !important; color: #1f2d3d !important;
+            border: 1px solid #bcd4f4 !important; border-radius: 10px;
+            font-weight: 600; padding: 10px 18px;
+            box-shadow: 0 3px 8px rgba(0, 0, 0, 0.1);
+            transition: all 0.2s ease-in-out;
+        }
+        .back-dashboard:hover { background-color: #b9d3ff !important; transform: translateY(-2px); }
+        .btn-add { background-color: #0d6efd; color: #fff; border-radius: 8px; padding: 10px 20px; font-weight: 500; }
+        .btn-add:hover { background-color: #0b5ed7; transform: scale(1.02); }
+        .table thead { background-color: #cfe3ff; color: #1f2d3d; }
+        .modal-content { border-radius: 16px; }
+        #tabellaJobRoles thead th { text-align: center; vertical-align: middle; }
+        .badge-status { padding: 0.25rem 0.6rem; border-radius: 999px; font-size: 0.8rem; font-weight: 600; }
+        .badge-status.active { background-color: #d1fae5; color: #065f46; }
+        .badge-status.inactive { background-color: #e5e7eb; color: #374151; }
+        .description-cell {
+            max-width: 320px; white-space: nowrap; overflow: hidden;
+            text-overflow: ellipsis; text-align: left;
+        }
+        @media (max-width: 767.98px) {
+            .card-header { flex-direction: column; align-items: flex-start !important; gap: .5rem; }
+            .back-dashboard { width: 100%; }
+            .btn-add { width: 100%; }
+        }
+
+        .jr-card {
+            border: 1px solid #e2e8f0;
+            border-radius: 14px;
+            padding: 14px 16px;
+            margin-bottom: 12px;
+            background: #fff;
+            box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
+        }
+        .jr-card-title {
+            font-size: 1.1rem;
+            font-weight: 600;
+            color: #1f2937;
+            margin: 0 0 4px 0;
+            word-break: break-word;
+        }
+        .jr-card-desc {
+            color: #475569;
+            font-size: 0.95rem;
+            margin: 0 0 10px 0;
+            word-break: break-word;
+        }
+        .jr-card-meta {
+            display: flex;
+            flex-wrap: wrap;
+            gap: 8px 14px;
+            font-size: 0.85rem;
+            color: #64748b;
+            margin-bottom: 12px;
+        }
+        .jr-card-meta b { color: #1f2937; font-weight: 600; }
+        .jr-card-actions {
+            display: flex;
+            gap: 8px;
+        }
+        .jr-card-actions .btn {
+            flex: 1;
+        }
+        .jr-empty {
+            text-align: center;
+            color: #94a3b8;
+            padding: 24px 0;
+        }
+    </style>
+</head>
+
+<body>
+    <div class="wrapper" id="appWrapper">
+        <?php include('include/navbar.php'); ?>
+        <?php include('include/topbar.php'); ?>
+
+        <div class="page-wrapper">
+            <div class="page-content">
+                <div class="card p-3">
+                    <div class="card-header d-flex justify-content-between align-items-center flex-wrap gap-2">
+                        <h5 class="mb-0">Gestione Mansioni</h5>
+                        <button type="button" class="btn back-dashboard" onclick="location.href='production_dashboard.php'">
+                            ↩️ Torna alla Dashboard
+                        </button>
+                    </div>
+
+                    <div class="card-body">
+                        <div class="d-flex justify-content-between align-items-center mb-3 flex-wrap gap-2">
+                            <h6 class="fw-semibold mb-0">Elenco Mansioni / Job Roles</h6>
+                            <button class="btn btn-add" data-bs-toggle="modal" data-bs-target="#addJobRoleModal">
+                                ➕ Aggiungi Mansione
+                            </button>
+                        </div>
+
+                        <!-- DESKTOP / TABLET ≥768px: TABLE -->
+                        <div class="table-responsive d-none d-md-block"><!-- hide on <md -->
+                            <table id="tabellaJobRoles" class="table table-striped align-middle text-center" style="width:100%;">
+                                <thead>
+                                    <tr>
+                                        <th>ID</th>
+                                        <th>Nome</th>
+                                        <th>Descrizione</th>
+                                        <th>Ordine</th>
+                                        <th>Stato</th>
+                                        <th>Dipendenti</th>
+                                        <th>Creato</th>
+                                        <th>Azioni</th>
+                                    </tr>
+                                </thead>
+                                <tbody>
+                                    <?php foreach ($jobRoles as $row): ?>
+                                        <?php
+                                        $id          = (int)$row['id'];
+                                        $name        = $row['name'] ?? '';
+                                        $description = $row['description'] ?? '';
+                                        $sortOrder   = (int)($row['sort_order'] ?? 999);
+                                        $isActive    = (int)($row['is_active'] ?? 1);
+                                        $cnt         = (int)($row['employees_count'] ?? 0);
+                                        $statusClass = $isActive === 1 ? 'active' : 'inactive';
+                                        $statusLabel = $isActive === 1 ? 'Attivo' : 'Inattivo';
+                                        $createdAt   = !empty($row['created_at'])
+                                            ? date('d/m/Y H:i', strtotime($row['created_at']))
+                                            : '-';
+                                        ?>
+                                        <tr>
+                                            <td><?= $id ?></td>
+                                            <td class="fw-semibold text-start"><?= htmlspecialchars($name) ?></td>
+                                            <td class="description-cell" title="<?= htmlspecialchars($description, ENT_QUOTES) ?>">
+                                                <?= $description !== '' ? htmlspecialchars($description) : '-' ?>
+                                            </td>
+                                            <td><?= $sortOrder ?></td>
+                                            <td>
+                                                <span class="badge-status <?= $statusClass ?>"><?= $statusLabel ?></span>
+                                            </td>
+                                            <td><?= $cnt ?></td>
+                                            <td><?= $createdAt ?></td>
+                                            <td>
+                                                <button class="btn btn-sm btn-outline-secondary edit-job-role"
+                                                    data-id="<?= $id ?>"
+                                                    data-name="<?= htmlspecialchars($name, ENT_QUOTES) ?>"
+                                                    data-description="<?= htmlspecialchars($description, ENT_QUOTES) ?>"
+                                                    data-sort_order="<?= $sortOrder ?>"
+                                                    data-is_active="<?= $isActive ?>">
+                                                    ✏️ Modifica
+                                                </button>
+                                                <button class="btn btn-sm btn-outline-danger delete-job-role"
+                                                    data-id="<?= $id ?>"
+                                                    data-name="<?= htmlspecialchars($name, ENT_QUOTES) ?>"
+                                                    data-count="<?= $cnt ?>">
+                                                    🗑️ Cancella
+                                                </button>
+                                            </td>
+                                        </tr>
+                                    <?php endforeach; ?>
+                                </tbody>
+                            </table>
+                        </div>
+
+                        <!-- MOBILE <768px: CARDS -->
+                        <div class="d-block d-md-none">
+                            <?php if (empty($jobRoles)): ?>
+                                <div class="jr-empty">Nessuna mansione presente</div>
+                            <?php endif; ?>
+                            <?php foreach ($jobRoles as $row): ?>
+                                <?php
+                                $id          = (int)$row['id'];
+                                $name        = $row['name'] ?? '';
+                                $description = $row['description'] ?? '';
+                                $sortOrder   = (int)($row['sort_order'] ?? 999);
+                                $isActive    = (int)($row['is_active'] ?? 1);
+                                $cnt         = (int)($row['employees_count'] ?? 0);
+                                $statusClass = $isActive === 1 ? 'active' : 'inactive';
+                                $statusLabel = $isActive === 1 ? 'Attivo' : 'Inattivo';
+                                ?>
+                                <div class="jr-card">
+                                    <h6 class="jr-card-title"><?= htmlspecialchars($name) ?></h6>
+                                    <?php if ($description !== ''): ?>
+                                        <p class="jr-card-desc"><?= htmlspecialchars($description) ?></p>
+                                    <?php endif; ?>
+                                    <div class="jr-card-meta">
+                                        <span><span class="badge-status <?= $statusClass ?>"><?= $statusLabel ?></span></span>
+                                        <span><b>Dipendenti:</b> <?= $cnt ?></span>
+                                        <span><b>Ordine:</b> <?= $sortOrder ?></span>
+                                    </div>
+                                    <div class="jr-card-actions">
+                                        <button class="btn btn-sm btn-outline-secondary edit-job-role"
+                                            data-id="<?= $id ?>"
+                                            data-name="<?= htmlspecialchars($name, ENT_QUOTES) ?>"
+                                            data-description="<?= htmlspecialchars($description, ENT_QUOTES) ?>"
+                                            data-sort_order="<?= $sortOrder ?>"
+                                            data-is_active="<?= $isActive ?>">
+                                            ✏️ Modifica
+                                        </button>
+                                        <button class="btn btn-sm btn-outline-danger delete-job-role"
+                                            data-id="<?= $id ?>"
+                                            data-name="<?= htmlspecialchars($name, ENT_QUOTES) ?>"
+                                            data-count="<?= $cnt ?>">
+                                            🗑️ Cancella
+                                        </button>
+                                    </div>
+                                </div>
+                            <?php endforeach; ?>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+
+        <?php include('include/footer.php'); ?>
+    </div>
+
+    <!-- ADD MODAL -->
+    <div class="modal fade" id="addJobRoleModal" tabindex="-1">
+        <div class="modal-dialog modal-dialog-centered modal-fullscreen-sm-down">
+            <div class="modal-content">
+                <div class="modal-header" style="background-color:#cfe3ff;">
+                    <h5 class="modal-title">Aggiungi Mansione</h5>
+                    <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
+                </div>
+                <div class="modal-body">
+                    <form id="addJobRoleForm">
+                        <div class="mb-3">
+                            <label class="form-label fw-semibold">Nome</label>
+                            <input type="text" class="form-control" id="addName" name="name" placeholder="es. Saldatore" required>
+                        </div>
+                        <div class="mb-3">
+                            <label class="form-label fw-semibold">Descrizione</label>
+                            <textarea class="form-control" id="addDescription" name="description" rows="3" placeholder="Opzionale"></textarea>
+                        </div>
+                        <div class="row">
+                            <div class="col-12 col-md-6 mb-3">
+                                <label class="form-label fw-semibold">Ordine</label>
+                                <input type="number" class="form-control" id="addSortOrder" name="sort_order" value="999" min="0">
+                            </div>
+                            <div class="col-12 col-md-6 mb-3">
+                                <label class="form-label fw-semibold">Stato</label>
+                                <select class="form-select" id="addIsActive" name="is_active">
+                                    <option value="1" selected>Attivo</option>
+                                    <option value="0">Inattivo</option>
+                                </select>
+                            </div>
+                        </div>
+                        <div class="text-center">
+                            <button type="submit" class="btn btn-add">💾 Salva</button>
+                        </div>
+                    </form>
+                </div>
+            </div>
+        </div>
+    </div>
+
+    <!-- EDIT MODAL -->
+    <div class="modal fade" id="editJobRoleModal" tabindex="-1">
+        <div class="modal-dialog modal-dialog-centered modal-fullscreen-sm-down">
+            <div class="modal-content">
+                <div class="modal-header" style="background-color:#cfe3ff;">
+                    <h5 class="modal-title">Modifica Mansione</h5>
+                    <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
+                </div>
+                <div class="modal-body">
+                    <form id="editJobRoleForm">
+                        <input type="hidden" id="editJobRoleId">
+                        <div class="mb-3">
+                            <label class="form-label fw-semibold">Nome</label>
+                            <input type="text" class="form-control" id="editName" name="name" required>
+                        </div>
+                        <div class="mb-3">
+                            <label class="form-label fw-semibold">Descrizione</label>
+                            <textarea class="form-control" id="editDescription" name="description" rows="3"></textarea>
+                        </div>
+                        <div class="row">
+                            <div class="col-12 col-md-6 mb-3">
+                                <label class="form-label fw-semibold">Ordine</label>
+                                <input type="number" class="form-control" id="editSortOrder" name="sort_order" value="999" min="0">
+                            </div>
+                            <div class="col-12 col-md-6 mb-3">
+                                <label class="form-label fw-semibold">Stato</label>
+                                <select class="form-select" id="editIsActive" name="is_active">
+                                    <option value="1">Attivo</option>
+                                    <option value="0">Inattivo</option>
+                                </select>
+                            </div>
+                        </div>
+                        <div class="text-center">
+                            <button type="submit" class="btn btn-add">💾 Salva Modifiche</button>
+                        </div>
+                    </form>
+                </div>
+            </div>
+        </div>
+    </div>
+
+    <?php include('jsinclude.php'); ?>
+
+    <script>
+        $(document).ready(function() {
+            $('#tabellaJobRoles').DataTable({
+                order: [[3, 'asc'], [1, 'asc']],
+                pageLength: 25,
+                language: {
+                    url: 'https://cdn.datatables.net/plug-ins/1.13.6/i18n/it-IT.json',
+                    emptyTable: 'Nessuna mansione presente'
+                }
+            });
+
+            function ajaxPost(url, payload, successTitle, errorFallback) {
+                return fetch(url, {
+                    method: "POST",
+                    headers: { "Content-Type": "application/x-www-form-urlencoded" },
+                    body: payload.toString()
+                })
+                .then(r => r.json())
+                .then(data => {
+                    if (data.success) {
+                        Swal.fire({ icon: "success", title: successTitle, confirmButtonColor: "#3085d6" })
+                            .then(() => location.reload());
+                    } else {
+                        Swal.fire({ icon: "error", title: "Errore", text: data.message || errorFallback });
+                    }
+                })
+                .catch(err => {
+                    Swal.fire({ icon: "error", title: "Errore", text: "Errore di comunicazione." });
+                    console.error(err);
+                });
+            }
+
+            $("#addJobRoleForm").on("submit", function(e) {
+                e.preventDefault();
+                const p = new URLSearchParams();
+                p.append('name', $("#addName").val().trim());
+                p.append('description', $("#addDescription").val().trim());
+                p.append('sort_order', $("#addSortOrder").val());
+                p.append('is_active', $("#addIsActive").val());
+                ajaxPost("ajax/job_roles/save.php", p, "Salvato!", "Impossibile salvare la mansione.");
+            });
+
+            $(document).on("click", ".edit-job-role", function() {
+                const b = $(this);
+                $("#editJobRoleId").val(b.data("id"));
+                $("#editName").val(b.data("name"));
+                $("#editDescription").val(b.data("description"));
+                $("#editSortOrder").val(b.data("sort_order"));
+                $("#editIsActive").val(String(b.data("is_active")));
+                $("#editJobRoleModal").modal("show");
+            });
+
+            $("#editJobRoleForm").on("submit", function(e) {
+                e.preventDefault();
+                const p = new URLSearchParams();
+                p.append('id', $("#editJobRoleId").val());
+                p.append('name', $("#editName").val().trim());
+                p.append('description', $("#editDescription").val().trim());
+                p.append('sort_order', $("#editSortOrder").val());
+                p.append('is_active', $("#editIsActive").val());
+                ajaxPost("ajax/job_roles/save.php", p, "Aggiornato!", "Impossibile aggiornare la mansione.");
+            });
+
+            $(document).on("click", ".delete-job-role", function() {
+                const id = $(this).data("id");
+                const name = $(this).data("name");
+                const cnt = parseInt($(this).data("count")) || 0;
+
+                if (cnt > 0) {
+                    Swal.fire({
+                        icon: "warning",
+                        title: "Impossibile cancellare",
+                        text: "La mansione \"" + name + "\" è assegnata a " + cnt + " dipendente/i. Rimuovi prima l'associazione."
+                    });
+                    return;
+                }
+
+                Swal.fire({
+                    title: "Confermi la cancellazione?",
+                    text: name ? ("Mansione: " + name) : "La mansione verrà cancellata.",
+                    icon: "warning",
+                    showCancelButton: true,
+                    confirmButtonColor: "#d33",
+                    cancelButtonColor: "#6c757d",
+                    confirmButtonText: "Sì, cancella",
+                    cancelButtonText: "Annulla"
+                }).then((result) => {
+                    if (!result.isConfirmed) return;
+                    const p = new URLSearchParams();
+                    p.append('id', id);
+                    ajaxPost("ajax/job_roles/delete.php", p, "Cancellato!", "Impossibile cancellare la mansione.");
+                });
+            });
+        });
+    </script>
+</body>
+</html>

public/userarea/line_params.php

@@ -0,0 +1,380 @@
+<?php
+include('include/headscript.php');
+
+$db = DBHandlerSelect::getInstance();
+$pdo = $db->getConnection();
+
+// Read line id from GET
+$lineId = isset($_GET['line_id']) ? (int)$_GET['line_id'] : 0;
+
+if ($lineId <= 0) {
+    die("Invalid line id");
+}
+
+// Load line data
+$stmtLine = $pdo->prepare("SELECT * FROM production_lines WHERE id = :id");
+$stmtLine->execute([':id' => $lineId]);
+$line = $stmtLine->fetch(PDO::FETCH_ASSOC);
+
+if (!$line) {
+    die("Production line not found");
+}
+
+// Load parameters for this line
+$stmtParams = $pdo->prepare("
+    SELECT * 
+    FROM production_line_params 
+    WHERE line_id = :line_id 
+    ORDER BY position ASC, id ASC
+");
+$stmtParams->execute([':line_id' => $lineId]);
+$params = $stmtParams->fetchAll(PDO::FETCH_ASSOC);
+?>
+<!doctype html>
+<html lang="it">
+
+<head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <link rel="icon" href="assets/images/favicon-32x32.png" type="image/png" />
+    <?php include('cssinclude.php'); ?>
+    <title>Parametri Linea <?= htmlspecialchars($line['name']) ?> - <?= htmlspecialchars($titlewebsite, ENT_QUOTES, 'UTF-8'); ?></title>
+
+    <!-- jQuery / Bootstrap / SweetAlert -->
+    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/sweetalert2@11"></script>
+
+    <!-- DataTables -->
+    <link rel="stylesheet" href="https://cdn.datatables.net/1.13.6/css/dataTables.bootstrap5.min.css">
+    <script src="https://cdn.datatables.net/1.13.6/js/jquery.dataTables.min.js"></script>
+    <script src="https://cdn.datatables.net/1.13.6/js/dataTables.bootstrap5.min.js"></script>
+
+    <style>
+        body {
+            font-size: 1.05rem;
+            background: #f8fafc;
+        }
+
+        .card {
+            border-radius: 16px;
+            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
+        }
+
+        th {
+            text-align: center !important;
+        }
+
+        .back-lines {
+            background-color: #cfe3ff !important;
+            color: #1f2d3d !important;
+            border: 1px solid #bcd4f4 !important;
+            border-radius: 10px;
+            font-weight: 600;
+            font-size: 1rem;
+            padding: 10px 18px;
+            box-shadow: 0 3px 8px rgba(0, 0, 0, 0.1);
+            transition: all 0.2s ease-in-out;
+        }
+
+        .back-lines:hover {
+            background-color: #b9d3ff !important;
+            transform: translateY(-2px);
+        }
+
+        .btn-add {
+            background-color: #0d6efd;
+            color: #fff;
+            border-radius: 8px;
+            padding: 10px 20px;
+            font-weight: 500;
+            transition: all 0.2s ease-in-out;
+        }
+
+        .btn-add:hover {
+            background-color: #0b5ed7;
+            transform: scale(1.02);
+        }
+
+        .btn-action {
+            border: none;
+            background: transparent;
+            cursor: pointer;
+            font-size: 1.2rem;
+        }
+
+        .btn-action.edit {
+            color: #007bff;
+        }
+
+        .btn-action.delete {
+            color: #dc3545;
+        }
+
+        .btn-action:hover {
+            transform: scale(1.15);
+        }
+
+        .table thead {
+            background-color: #cfe3ff;
+            color: #1f2d3d;
+        }
+
+        .icon-preview i {
+            font-size: 1.4rem;
+        }
+
+        .modal-content {
+            border-radius: 16px;
+        }
+    </style>
+</head>
+
+<body>
+    <div class="wrapper">
+        <?php include('include/navbar.php'); ?>
+        <?php include('include/topbar.php'); ?>
+
+        <div class="page-wrapper">
+            <div class="page-content">
+                <div class="card p-3">
+                    <div class="card-header d-flex justify-content-between align-items-center">
+                        <h5 class="mb-0 w-100 text-center">
+                            Parametri Linea: <?= htmlspecialchars($line['name']) ?> (Linea <?= (int)$line['line_number']; ?>)
+                        </h5>
+                        <button type="button" class="btn back-lines position-absolute end-0 me-3" onclick="location.href='linee.php'">
+                            ↩️ Torna alle Linee
+                        </button>
+                    </div>
+
+                    <div class="card-body">
+                        <div class="d-flex justify-content-between align-items-center mb-3">
+                            <div>
+                                <h6 class="fw-semibold mb-0">Elenco Parametri</h6>
+                                <small class="text-muted">
+                                    Linea ID: <?= (int)$line['id']; ?> - Colore:
+                                    <span style="display:inline-block;width:16px;height:16px;border-radius:4px;border:1px solid #999;background:<?= htmlspecialchars($line['color']); ?>;"></span>
+                                </small>
+                            </div>
+                            <button class="btn btn-add" id="btnAddParam">➕ Aggiungi Parametro</button>
+                        </div>
+
+                        <div class="table-responsive">
+                            <table id="tabellaParametri" class="table table-striped align-middle text-center" style="width:100%;">
+                                <thead>
+                                    <tr>
+                                        <th>ID</th>
+                                        <th>Position</th>
+                                        <th>Short label</th>
+                                        <th>Label</th>
+                                        <th>Icon class</th>
+                                        <th>Preview</th>
+                                        <th>Actions</th>
+                                    </tr>
+                                </thead>
+                                <tbody>
+                                    <?php if (empty($params)) : ?>
+                                        <tr>
+                                            <td colspan="7" class="text-muted">No parameters defined for this line.</td>
+                                        </tr>
+                                    <?php else : ?>
+                                        <?php foreach ($params as $p) : ?>
+                                            <tr>
+                                                <td><?= (int)$p['id']; ?></td>
+                                                <td><?= (int)$p['position']; ?></td>
+                                                <td><?= htmlspecialchars($p['short_label']); ?></td>
+                                                <td><?= htmlspecialchars($p['label']); ?></td>
+                                                <td><?= htmlspecialchars($p['icon']); ?></td>
+                                                <td class="icon-preview">
+                                                    <?php if (!empty($p['icon'])) : ?>
+                                                        <i class="bi <?= htmlspecialchars($p['icon']); ?>"></i>
+                                                    <?php else : ?>
+                                                        <span class="text-muted">-</span>
+                                                    <?php endif; ?>
+                                                </td>
+                                                <td>
+                                                    <button class="btn-action edit"
+                                                        data-id="<?= (int)$p['id']; ?>">
+                                                        <i class="fas fa-edit"></i>
+                                                    </button>
+                                                    <button class="btn-action delete"
+                                                        data-id="<?= (int)$p['id']; ?>">
+                                                        <i class="fas fa-trash"></i>
+                                                    </button>
+                                                </td>
+                                            </tr>
+                                        <?php endforeach; ?>
+                                    <?php endif; ?>
+                                </tbody>
+                            </table>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+
+        <?php include('include/footer.php'); ?>
+    </div>
+
+    <!-- ADD/EDIT PARAM MODAL -->
+    <div class="modal fade" id="paramModal" tabindex="-1" aria-labelledby="paramModalLabel" aria-hidden="true">
+        <div class="modal-dialog modal-dialog-centered">
+            <div class="modal-content">
+                <div class="modal-header" style="background-color:#cfe3ff;">
+                    <h5 class="modal-title" id="paramModalLabel">Add Parameter</h5>
+                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
+                </div>
+                <div class="modal-body">
+                    <form id="paramForm">
+                        <input type="hidden" name="param_id" id="param_id" value="">
+                        <input type="hidden" name="line_id" id="line_id" value="<?= (int)$line['id']; ?>">
+
+                        <div class="mb-3">
+                            <label for="position" class="form-label fw-semibold">Position (slot)</label>
+                            <input type="number" class="form-control" id="position" name="position" required min="1">
+                        </div>
+
+                        <div class="mb-3">
+                            <label for="short_label" class="form-label fw-semibold">Short label</label>
+                            <input type="text" class="form-control" id="short_label" name="short_label" maxlength="20" required>
+                        </div>
+
+                        <div class="mb-3">
+                            <label for="label" class="form-label fw-semibold">Label</label>
+                            <input type="text" class="form-control" id="label" name="label" maxlength="100" required>
+                        </div>
+
+                        <div class="mb-3">
+                            <label for="icon" class="form-label fw-semibold">Bootstrap Icon class (optional)</label>
+                            <input type="text" class="form-control" id="icon" name="icon" placeholder="es. bi-thermometer-half">
+                            <small class="text-muted">Use a Bootstrap Icons class without the <code>bi</code> prefix (prefix is automatically added in preview).</small>
+                        </div>
+
+                        <div class="text-center">
+                            <button type="submit" class="btn btn-add" id="btnSaveParam">💾 Save</button>
+                        </div>
+                    </form>
+                </div>
+            </div>
+        </div>
+    </div>
+
+    <?php include('jsinclude.php'); ?>
+    <script>
+        $(document).ready(function() {
+            const table = $('#tabellaParametri').DataTable({
+                order: [
+                    [1, 'asc']
+                ],
+                pageLength: 50,
+                language: {
+                    url: 'https://cdn.datatables.net/plug-ins/1.13.6/i18n/it-IT.json'
+                }
+            });
+
+            const paramModal = new bootstrap.Modal(document.getElementById('paramModal'));
+
+            function resetForm() {
+                $('#param_id').val('');
+                $('#position').val('');
+                $('#short_label').val('');
+                $('#label').val('');
+                $('#icon').val('');
+            }
+
+            // Open modal for new parameter
+            $('#btnAddParam').on('click', function() {
+                resetForm();
+                $('#paramModalLabel').text('Add Parameter');
+                $('#btnSaveParam').text('💾 Save');
+                paramModal.show();
+            });
+
+            // Open modal for edit
+            $(document).on('click', '.edit', function() {
+                const id = $(this).data('id');
+
+                fetch('get_param.php?id=' + id)
+                    .then(r => r.json())
+                    .then(data => {
+                        if (data.success) {
+                            const p = data.param;
+                            $('#param_id').val(p.id);
+                            $('#line_id').val(p.line_id);
+                            $('#position').val(p.position);
+                            $('#short_label').val(p.short_label);
+                            $('#label').val(p.label);
+                            $('#icon').val(p.icon || '');
+
+                            $('#paramModalLabel').text('Edit Parameter');
+                            $('#btnSaveParam').text('💾 Update');
+                            paramModal.show();
+                        } else {
+                            Swal.fire('Error', data.message || 'Unable to load parameter.', 'error');
+                        }
+                    })
+                    .catch(() => {
+                        Swal.fire('Error', 'Server communication error.', 'error');
+                    });
+            });
+
+            // Save (add or update)
+            $('#paramForm').on('submit', function(e) {
+                e.preventDefault();
+
+                const formData = new FormData(this);
+
+                fetch('save_param.php', {
+                        method: 'POST',
+                        body: formData
+                    })
+                    .then(r => r.json())
+                    .then(data => {
+                        if (data.success) {
+                            Swal.fire('Saved', data.message || 'Parameter saved correctly.', 'success')
+                                .then(() => {
+                                    location.reload();
+                                });
+                        } else {
+                            Swal.fire('Error', data.message || 'Error while saving parameter.', 'error');
+                        }
+                    })
+                    .catch(() => {
+                        Swal.fire('Error', 'Server communication error.', 'error');
+                    });
+            });
+
+            // Delete parameter
+            $(document).on('click', '.delete', function() {
+                const id = $(this).data('id');
+
+                Swal.fire({
+                    title: 'Are you sure?',
+                    text: 'This action will permanently delete the parameter.',
+                    icon: 'warning',
+                    showCancelButton: true,
+                    confirmButtonText: 'Yes, delete',
+                    cancelButtonText: 'Cancel',
+                    confirmButtonColor: '#d33'
+                }).then(result => {
+                    if (result.isConfirmed) {
+                        fetch('delete_param.php?id=' + id)
+                            .then(r => r.json())
+                            .then(data => {
+                                if (data.success) {
+                                    Swal.fire('Deleted', data.message || 'Parameter deleted.', 'success')
+                                        .then(() => location.reload());
+                                } else {
+                                    Swal.fire('Error', data.message || 'Error while deleting parameter.', 'error');
+                                }
+                            })
+                            .catch(() => {
+                                Swal.fire('Error', 'Server communication error.', 'error');
+                            });
+                    }
+                });
+            });
+        });
+    </script>
+</body>
+
+</html>

public/userarea/linee.php

@@ -11,7 +11,6 @@
 
     <!-- jQuery e Bootstrap -->
     <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
-    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
     <script src="https://cdn.jsdelivr.net/npm/sweetalert2@11"></script>
 
     <!-- DataTables -->
@@ -84,6 +83,10 @@
             color: #128346;
         }
 
+        .btn-action.params {
+            color: #6f42c1;
+        }
+
         .btn-action:hover {
             transform: scale(1.15);
         }
@@ -114,7 +117,7 @@
 </head>
 
 <body>
-    <div class="wrapper">
+    <div class="wrapper" id="appWrapper">
         <?php include('include/navbar.php'); ?>
         <?php include('include/topbar.php'); ?>
 
@@ -134,7 +137,7 @@
                             <button class="btn btn-add" data-bs-toggle="modal" data-bs-target="#addLineaModal">➕ Aggiungi Linea</button>
                         </div>
 
-                        <!-- TABELLA -->
+                        <!-- TABLE -->
                         <div class="table-responsive">
                             <table id="tabellaLinee" class="table table-striped align-middle text-center" style="width:100%;">
                                 <thead>
@@ -156,30 +159,42 @@
                                     $stmt = $pdo->query("SELECT * FROM production_lines ORDER BY line_number ASC");
 
                                     if ($stmt->rowCount() === 0) {
-                                        echo "<tr><td colspan='7' class='text-muted'>Nessuna linea di produzione presente</td></tr>";
+                                        echo "<tr><td colspan='8' class='text-muted'>Nessuna linea di produzione presente</td></tr>";
                                     } else {
                                         while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
                                             $badge = $row['status'] === 'active'
                                                 ? "<span class='badge-active'>Attiva</span>"
                                                 : "<span class='badge-inactive'>Inattiva</span>";
 
+                                            $lineNameEsc = htmlspecialchars($row['name'], ENT_QUOTES, 'UTF-8');
+
                                             echo "<tr>
                                                     <td>{$row['id']}</td>
                                                     <td>{$row['line_number']}</td>
-                                                    <td>" . htmlspecialchars($row['name']) . "</td>
+                                                    <td>{$lineNameEsc}</td>
                                                     <td>" . htmlspecialchars($row['model']) . "</td>
                                                     <td>" . htmlspecialchars($row['brand']) . "</td>
-
                                                     <td>
                                                         <div style='width:28px; height:28px; border-radius:6px; border:1px solid #999; background: {$row['color']}; margin:auto;'></div>
                                                     </td>
-
                                                     <td>{$badge}</td>
                                                     <td>
-
+                                                        <button class='btn-action params' title='Parametri linea' 
-                                                    <button class='btn-action edit' title='Modifica' data-id='{$row['id']}'><i class='fas fa-edit'></i></button>
+                                                            data-id='{$row['id']}' 
-                                                    <button class='btn-action delete' title='Elimina' data-id='{$row['id']}'><i class='fas fa-trash'></i></button>
+                                                            data-name='{$lineNameEsc}'>
-                                                    <button class='btn-action toggle' title='Cambia stato' data-id='{$row['id']}' data-status='{$row['status']}'><i class='fas fa-power-off'></i></button>
+                                                            <i class='fas fa-sliders-h'></i>
+                                                        </button>
+                                                        <button class='btn-action edit' title='Modifica' data-id='{$row['id']}'>
+                                                            <i class='fas fa-edit'></i>
+                                                        </button>
+                                                        <button class='btn-action delete' title='Elimina' data-id='{$row['id']}'>
+                                                            <i class='fas fa-trash'></i>
+                                                        </button>
+                                                        <button class='btn-action toggle' title='Cambia stato' 
+                                                            data-id='{$row['id']}' 
+                                                            data-status='{$row['status']}'>
+                                                            <i class='fas fa-power-off'></i>
+                                                        </button>
                                                     </td>
                                                 </tr>";
                                         }
@@ -196,7 +211,7 @@
         <?php include('include/footer.php'); ?>
     </div>
 
-    <!-- MODALE AGGIUNTA LINEA -->
+    <!-- ADD LINE MODAL -->
     <div class="modal fade" id="addLineaModal" tabindex="-1" aria-labelledby="addLineaLabel" aria-hidden="true">
         <div class="modal-dialog modal-dialog-centered">
             <div class="modal-content">
@@ -250,7 +265,7 @@
                 }
             });
 
-            // ➕ Aggiungi linea
+            // ➕ Add line
             $("#addLineaForm").on("submit", function(e) {
                 e.preventDefault();
                 const formData = new FormData(this);
@@ -271,13 +286,19 @@
                     .catch(() => Swal.fire("Errore", "Impossibile contattare il server.", "error"));
             });
 
-            // ✏️ Modifica
+            // ✏️ Edit line
             $(document).on("click", ".edit", function() {
                 const id = $(this).data("id");
                 location.href = "edit_linea.php?id=" + id;
             });
 
-            // 🗑️ Elimina
+            // 🧩 Parameters management
+            $(document).on("click", ".params", function() {
+                const id = $(this).data("id");
+                location.href = "line_params.php?line_id=" + id;
+            });
+
+            // 🗑️ Delete line
             $(document).on("click", ".delete", function() {
                 const id = $(this).data("id");
                 Swal.fire({
@@ -304,7 +325,7 @@
                 });
             });
 
-            // 🔘 Toggle stato
+            // 🔘 Toggle status
             $(document).on("click", ".toggle", function() {
                 const id = $(this).data("id");
                 const currentStatus = $(this).data("status");

public/userarea/lookup_values.php

@@ -0,0 +1,643 @@
+<?php
+ini_set('display_errors', 1);
+error_reporting(E_ALL);
+
+include('include/headscript.php');
+
+$db  = DBHandlerSelect::getInstance();
+$pdo = $db->getConnection();
+
+/**
+ * ws_lookup_options manager page
+ * Table expected:
+ * - id (AI)
+ * - category (varchar)
+ * - value (varchar)
+ * - label (varchar)
+ * - sort_order (int)
+ * - is_default (tinyint 0/1)
+ * - is_active (tinyint 0/1)
+ */
+
+// AJAX HANDLERS
+if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['ajax']) && $_POST['ajax'] == '1') {
+    header('Content-Type: application/json; charset=utf-8');
+
+    $action = $_POST['action'] ?? '';
+
+    try {
+
+        if ($action === 'add') {
+            $category    = trim($_POST['category'] ?? '');
+            $value       = trim($_POST['value'] ?? '');
+            $label       = trim($_POST['label'] ?? '');
+            $sort_order  = (int)($_POST['sort_order'] ?? 100);
+            $is_default  = (int)($_POST['is_default'] ?? 0) ? 1 : 0;
+            $is_active   = (int)($_POST['is_active'] ?? 1) ? 1 : 0;
+
+            if ($category === '' || $value === '' || $label === '') {
+                echo json_encode(['success' => false, 'message' => 'Compila category, value e label']);
+                exit;
+            }
+
+            $pdo->beginTransaction();
+
+            // If set as default, unset other defaults in same category (simple & reliable)
+            if ($is_default === 1) {
+                $stmt = $pdo->prepare("UPDATE ws_lookup_options SET is_default = 0 WHERE category = ?");
+                $stmt->execute([$category]);
+            }
+
+            $stmt = $pdo->prepare("
+                INSERT INTO ws_lookup_options
+                (category, value, label, sort_order, is_default, is_active)
+                VALUES (?, ?, ?, ?, ?, ?)
+            ");
+            $stmt->execute([$category, $value, $label, $sort_order, $is_default, $is_active]);
+
+            $pdo->commit();
+            echo json_encode(['success' => true]);
+            exit;
+        }
+
+        if ($action === 'edit') {
+            $id          = (int)($_POST['id'] ?? 0);
+            $category    = trim($_POST['category'] ?? '');
+            $value       = trim($_POST['value'] ?? '');
+            $label       = trim($_POST['label'] ?? '');
+            $sort_order  = (int)($_POST['sort_order'] ?? 100);
+            $is_default  = (int)($_POST['is_default'] ?? 0) ? 1 : 0;
+            $is_active   = (int)($_POST['is_active'] ?? 1) ? 1 : 0;
+
+            if ($id <= 0 || $category === '' || $value === '' || $label === '') {
+                echo json_encode(['success' => false, 'message' => 'Dati non validi']);
+                exit;
+            }
+
+            $pdo->beginTransaction();
+
+            // If set as default, unset other defaults in same category (excluding current)
+            if ($is_default === 1) {
+                $stmt = $pdo->prepare("UPDATE ws_lookup_options SET is_default = 0 WHERE category = ? AND id <> ?");
+                $stmt->execute([$category, $id]);
+            }
+
+            $stmt = $pdo->prepare("
+                UPDATE ws_lookup_options SET
+                    category = ?,
+                    value = ?,
+                    label = ?,
+                    sort_order = ?,
+                    is_default = ?,
+                    is_active = ?
+                WHERE id = ?
+            ");
+            $stmt->execute([$category, $value, $label, $sort_order, $is_default, $is_active, $id]);
+
+            $pdo->commit();
+            echo json_encode(['success' => true]);
+            exit;
+        }
+
+        if ($action === 'delete') {
+            $id = (int)($_POST['id'] ?? 0);
+            if ($id <= 0) {
+                echo json_encode(['success' => false, 'message' => 'ID non valido']);
+                exit;
+            }
+
+            $stmt = $pdo->prepare("DELETE FROM ws_lookup_options WHERE id = ?");
+            $stmt->execute([$id]);
+
+            echo json_encode(['success' => true]);
+            exit;
+        }
+
+        echo json_encode(['success' => false, 'message' => 'Azione sconosciuta']);
+        exit;
+    } catch (Exception $e) {
+        if ($pdo->inTransaction()) $pdo->rollBack();
+        echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+        exit;
+    }
+}
+
+// Categories list (static for now, easy to extend)
+$categories = [
+    'marking'                 => 'Marchiatura',
+    'lubrication_type'        => 'Lubrificazione',
+    'control_frequency_cut'   => 'Frequenza controllo (taglio)',
+    'control_frequency_drawing' => 'Frequenza controllo disegno',
+    'control_frequency_jig'   => 'Frequenza controllo in dima',
+    'control_mode_jig'        => 'Modalità controllo in dima',
+    'box_type'                => 'Tipo scatola',
+    'pallet_type'             => 'Tipo bancale',
+    'requested_package_code'  => 'Confezione richiesta',
+];
+
+// Selected category filter
+$categoryFilter = trim($_GET['cat'] ?? '');
+if ($categoryFilter !== '' && !array_key_exists($categoryFilter, $categories)) {
+    $categoryFilter = '';
+}
+
+// Load options
+$params = [];
+$sql = "
+    SELECT id, category, value, label, sort_order, is_default, is_active, created_at, updated_at
+    FROM ws_lookup_options
+";
+if ($categoryFilter !== '') {
+    $sql .= " WHERE category = ? ";
+    $params[] = $categoryFilter;
+}
+$sql .= " ORDER BY category ASC, sort_order ASC, label ASC, id ASC ";
+
+$stmt = $pdo->prepare($sql);
+$stmt->execute($params);
+$options = $stmt->fetchAll(PDO::FETCH_ASSOC);
+
+function h($v)
+{
+    return htmlspecialchars((string)$v, ENT_QUOTES);
+}
+?>
+<!doctype html>
+<html lang="it">
+
+<head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <?php include('cssinclude.php'); ?>
+    <title>Lookup Worksheet</title>
+
+    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/sweetalert2@11"></script>
+
+    <link rel="stylesheet" href="https://cdn.datatables.net/1.13.6/css/dataTables.bootstrap5.min.css">
+    <script src="https://cdn.datatables.net/1.13.6/js/jquery.dataTables.min.js"></script>
+    <script src="https://cdn.datatables.net/1.13.6/js/dataTables.bootstrap5.min.js"></script>
+
+    <link href="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/css/select2.min.css" rel="stylesheet" />
+    <link href="https://cdn.jsdelivr.net/npm/@ttskch/select2-bootstrap4-theme@1.5.2/dist/select2-bootstrap4.min.css" rel="stylesheet" />
+    <script src="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/js/select2.min.js"></script>
+
+    <style>
+        body {
+            font-size: 0.95rem;
+            background: #f8fafc;
+        }
+
+        .card {
+            border-radius: 16px;
+            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
+        }
+
+        .back-dashboard {
+            background: #cfe3ff !important;
+            color: #1f2d3d !important;
+            border: 1px solid #bcd4f4 !important;
+            border-radius: 10px;
+            font-weight: 600;
+            padding: 10px 18px;
+        }
+
+        .btn-add {
+            background: #0d6efd;
+            color: white;
+            border-radius: 8px;
+            padding: 10px 20px;
+            font-weight: 500;
+        }
+
+        .table thead {
+            background: #cfe3ff;
+            color: #1f2d3d;
+        }
+
+        .modal-content {
+            border-radius: 16px;
+        }
+
+        .small-hint {
+            color: #6b7280;
+            font-size: 0.85rem;
+        }
+
+        /* Select2 sizing alignment */
+        .select2-container .select2-selection--single {
+            height: calc(2.375rem + 2px);
+            padding: 0.375rem 0.75rem;
+            border: 1px solid #ced4da;
+            border-radius: 0.375rem;
+            display: flex;
+            align-items: center;
+        }
+
+        .select2-container--default .select2-selection--single .select2-selection__rendered {
+            line-height: 1.6;
+            padding-left: 0;
+        }
+
+        .select2-container--default .select2-selection--single .select2-selection__arrow {
+            height: calc(2.375rem + 2px);
+        }
+
+        .select2-container {
+            width: 100% !important;
+        }
+
+        .badge-soft {
+            background: #eef6ff;
+            color: #1f2d3d;
+            border: 1px solid #bcd4f4;
+            font-weight: 600;
+        }
+
+        .muted {
+            color: #6b7280;
+        }
+    </style>
+</head>
+
+<body>
+    <div class="wrapper" id="appWrapper">
+        <?php include('include/navbar.php'); ?>
+        <?php include('include/topbar.php'); ?>
+
+        <div class="page-wrapper">
+            <div class="page-content">
+                <div class="card p-3">
+                    <div class="card-header d-flex justify-content-between align-items-center">
+                        <div>
+                            <h5 class="mb-0">Lookup Worksheet</h5>
+                            <div class="small-hint">Gestione valori predefiniti (tendine) per i campi dei fogli di lavoro</div>
+                        </div>
+                        <button class="btn back-dashboard" onclick="location.href='production_dashboard.php'">↩️ Dashboard</button>
+                    </div>
+
+                    <div class="card-body">
+                        <div class="d-flex justify-content-between align-items-center mb-3">
+                            <div class="d-flex align-items-center gap-2" style="min-width: 420px;">
+                                <div class="fw-semibold">Categoria</div>
+                                <select id="categoryFilter" class="form-select">
+                                    <option value="">-- Tutte --</option>
+                                    <?php foreach ($categories as $key => $label): ?>
+                                        <option value="<?= h($key) ?>" <?= $categoryFilter === $key ? 'selected' : '' ?>>
+                                            <?= h($label) ?> (<?= h($key) ?>)
+                                        </option>
+                                    <?php endforeach; ?>
+                                </select>
+                            </div>
+
+                            <button class="btn btn-add" data-bs-toggle="modal" data-bs-target="#addModal">
+                                ➕ Aggiungi valore
+                            </button>
+                        </div>
+
+                        <div class="table-responsive">
+                            <table id="tabellaLookup" class="table table-striped table-bordered">
+                                <thead>
+                                    <tr>
+                                        <th>ID</th>
+                                        <th>Category</th>
+                                        <th>Value</th>
+                                        <th>Label</th>
+                                        <th>Ordine</th>
+                                        <th>Default</th>
+                                        <th>Attivo</th>
+                                        <th>Azioni</th>
+                                    </tr>
+                                </thead>
+                                <tbody>
+                                    <?php foreach ($options as $o): ?>
+                                        <tr>
+                                            <td><?= (int)$o['id'] ?></td>
+                                            <td>
+                                                <span class="badge badge-soft"><?= h($o['category']) ?></span>
+                                                <div class="small-hint">
+                                                    <?= h($categories[$o['category']] ?? '-') ?>
+                                                </div>
+                                            </td>
+                                            <td class="fw-semibold"><?= h($o['value']) ?></td>
+                                            <td><?= h($o['label']) ?></td>
+                                            <td><?= (int)$o['sort_order'] ?></td>
+                                            <td><?= (int)$o['is_default'] === 1 ? '✅' : '-' ?></td>
+                                            <td><?= (int)$o['is_active'] === 1 ? '✅' : '⛔' ?></td>
+                                            <td class="text-nowrap">
+                                                <button class="btn btn-sm btn-outline-primary edit-row"
+                                                    data-id="<?= (int)$o['id'] ?>"
+                                                    data-category="<?= h($o['category']) ?>"
+                                                    data-value="<?= h($o['value']) ?>"
+                                                    data-label="<?= h($o['label']) ?>"
+                                                    data-sort_order="<?= (int)$o['sort_order'] ?>"
+                                                    data-is_default="<?= (int)$o['is_default'] ?>"
+                                                    data-is_active="<?= (int)$o['is_active'] ?>">
+                                                    ✏️ Modifica
+                                                </button>
+                                                <button class="btn btn-sm btn-outline-danger delete-row"
+                                                    data-id="<?= (int)$o['id'] ?>"
+                                                    data-name="<?= h($o['category'] . ' / ' . $o['value']) ?>">
+                                                    🗑️ Elimina
+                                                </button>
+                                            </td>
+                                        </tr>
+                                    <?php endforeach; ?>
+                                </tbody>
+                            </table>
+                        </div>
+
+                        <div class="small-hint mt-2">
+                            Suggerimento: imposta <b>Default</b> solo per 1 valore per categoria (questa pagina lo gestisce automaticamente).
+                        </div>
+
+                    </div>
+                </div>
+            </div>
+        </div>
+
+        <?php include('include/footer.php'); ?>
+    </div>
+
+    <!-- MODAL ADD -->
+    <div class="modal fade" id="addModal" tabindex="-1">
+        <div class="modal-dialog modal-lg">
+            <div class="modal-content">
+                <div class="modal-header" style="background:#cfe3ff;">
+                    <h5 class="modal-title">Aggiungi valore</h5>
+                    <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
+                </div>
+                <div class="modal-body">
+                    <form id="addForm">
+                        <div class="row g-3">
+                            <div class="col-md-6">
+                                <label class="form-label fw-semibold">Categoria *</label>
+                                <select class="form-select" name="category" id="add_category" required>
+                                    <option value="">-- Seleziona --</option>
+                                    <?php foreach ($categories as $key => $label): ?>
+                                        <option value="<?= h($key) ?>"><?= h($label) ?> (<?= h($key) ?>)</option>
+                                    <?php endforeach; ?>
+                                </select>
+                                <div class="small-hint">Categoria = campo di destinazione nel worksheet</div>
+                            </div>
+                            <div class="col-md-6">
+                                <label class="form-label fw-semibold">Value *</label>
+                                <input type="text" class="form-control" name="value" placeholder="es. S, N, EUR, EACH_COIL" required>
+                                <div class="small-hint">Valore tecnico stabile (quello che salvi nel DB)</div>
+                            </div>
+                            <div class="col-md-8">
+                                <label class="form-label fw-semibold">Label *</label>
+                                <input type="text" class="form-control" name="label" placeholder="Testo visibile in tendina" required>
+                            </div>
+                            <div class="col-md-4">
+                                <label class="form-label fw-semibold">Ordine</label>
+                                <input type="number" class="form-control" name="sort_order" value="100" min="1">
+                            </div>
+                            <div class="col-md-6">
+                                <label class="form-label fw-semibold">Default</label>
+                                <select class="form-select" name="is_default">
+                                    <option value="0" selected>No</option>
+                                    <option value="1">Sì</option>
+                                </select>
+                                <div class="small-hint">Se “Sì”, gli altri default della stessa categoria verranno disattivati</div>
+                            </div>
+                            <div class="col-md-6">
+                                <label class="form-label fw-semibold">Attivo</label>
+                                <select class="form-select" name="is_active">
+                                    <option value="1" selected>Sì</option>
+                                    <option value="0">No</option>
+                                </select>
+                            </div>
+
+                            <div class="col-12 text-center mt-2">
+                                <button type="submit" class="btn btn-add">💾 Salva</button>
+                            </div>
+                        </div>
+                    </form>
+                </div>
+            </div>
+        </div>
+    </div>
+
+    <!-- MODAL EDIT -->
+    <div class="modal fade" id="editModal" tabindex="-1">
+        <div class="modal-dialog modal-lg">
+            <div class="modal-content">
+                <div class="modal-header" style="background:#cfe3ff;">
+                    <h5 class="modal-title">Modifica valore</h5>
+                    <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
+                </div>
+                <div class="modal-body">
+                    <form id="editForm">
+                        <input type="hidden" name="id" id="edit_id">
+                        <div class="row g-3">
+                            <div class="col-md-6">
+                                <label class="form-label fw-semibold">Categoria *</label>
+                                <select class="form-select" name="category" id="edit_category" required>
+                                    <option value="">-- Seleziona --</option>
+                                    <?php foreach ($categories as $key => $label): ?>
+                                        <option value="<?= h($key) ?>"><?= h($label) ?> (<?= h($key) ?>)</option>
+                                    <?php endforeach; ?>
+                                </select>
+                            </div>
+                            <div class="col-md-6">
+                                <label class="form-label fw-semibold">Value *</label>
+                                <input type="text" class="form-control" name="value" id="edit_value" required>
+                            </div>
+                            <div class="col-md-8">
+                                <label class="form-label fw-semibold">Label *</label>
+                                <input type="text" class="form-control" name="label" id="edit_label" required>
+                            </div>
+                            <div class="col-md-4">
+                                <label class="form-label fw-semibold">Ordine</label>
+                                <input type="number" class="form-control" name="sort_order" id="edit_sort_order" min="1">
+                            </div>
+                            <div class="col-md-6">
+                                <label class="form-label fw-semibold">Default</label>
+                                <select class="form-select" name="is_default" id="edit_is_default">
+                                    <option value="0">No</option>
+                                    <option value="1">Sì</option>
+                                </select>
+                            </div>
+                            <div class="col-md-6">
+                                <label class="form-label fw-semibold">Attivo</label>
+                                <select class="form-select" name="is_active" id="edit_is_active">
+                                    <option value="1">Sì</option>
+                                    <option value="0">No</option>
+                                </select>
+                            </div>
+
+                            <div class="col-12 text-center mt-2">
+                                <button type="submit" class="btn btn-add">💾 Salva modifiche</button>
+                            </div>
+                        </div>
+                    </form>
+                </div>
+            </div>
+        </div>
+    </div>
+
+    <?php include('jsinclude.php'); ?>
+
+    <script>
+        $(document).ready(function() {
+
+            // DataTable
+            $('#tabellaLookup').DataTable({
+                pageLength: 50,
+                lengthMenu: [10, 25, 50, 100],
+                order: [
+                    [1, 'asc'],
+                    [4, 'asc'],
+                    [3, 'asc']
+                ],
+                language: {
+                    url: 'https://cdn.datatables.net/plug-ins/1.13.6/i18n/it-IT.json'
+                }
+            });
+
+            // Select2 for category filter + modal selects
+            $('#categoryFilter, #add_category, #edit_category').select2({
+                theme: 'bootstrap4',
+                width: '100%',
+                placeholder: '-- Seleziona --',
+                allowClear: true
+            });
+
+            // Filter redirect
+            $('#categoryFilter').on('change', function() {
+                const v = $(this).val() || '';
+                const base = window.location.pathname.split('/').pop();
+                if (v === '') {
+                    window.location.href = base;
+                } else {
+                    window.location.href = base + '?cat=' + encodeURIComponent(v);
+                }
+            });
+
+            // Add
+            $('#addForm').on('submit', function(e) {
+                e.preventDefault();
+                const formData = new FormData(this);
+                formData.append('ajax', '1');
+                formData.append('action', 'add');
+
+                fetch('', {
+                        method: 'POST',
+                        body: new URLSearchParams(formData)
+                    })
+                    .then(r => r.json())
+                    .then(data => {
+                        if (data.success) {
+                            Swal.fire({
+                                    icon: 'success',
+                                    title: 'Salvato!',
+                                    timer: 900
+                                })
+                                .then(() => location.reload());
+                        } else {
+                            Swal.fire({
+                                icon: 'error',
+                                title: 'Errore',
+                                text: data.message
+                            });
+                        }
+                    });
+            });
+
+            // Open edit modal
+            $(document).on('click', '.edit-row', function() {
+                const btn = $(this);
+
+                $('#edit_id').val(btn.data('id'));
+                $('#edit_category').val(btn.data('category')).trigger('change');
+                $('#edit_value').val(btn.data('value'));
+                $('#edit_label').val(btn.data('label'));
+                $('#edit_sort_order').val(btn.data('sort_order'));
+                $('#edit_is_default').val(String(btn.data('is_default')));
+                $('#edit_is_active').val(String(btn.data('is_active')));
+
+                const modal = new bootstrap.Modal(document.getElementById('editModal'));
+                modal.show();
+            });
+
+            // Save edit
+            $('#editForm').on('submit', function(e) {
+                e.preventDefault();
+                const formData = new FormData(this);
+                formData.append('ajax', '1');
+                formData.append('action', 'edit');
+
+                fetch('', {
+                        method: 'POST',
+                        body: new URLSearchParams(formData)
+                    })
+                    .then(r => r.json())
+                    .then(data => {
+                        if (data.success) {
+                            Swal.fire({
+                                    icon: 'success',
+                                    title: 'Aggiornato!',
+                                    timer: 900
+                                })
+                                .then(() => location.reload());
+                        } else {
+                            Swal.fire({
+                                icon: 'error',
+                                title: 'Errore',
+                                text: data.message
+                            });
+                        }
+                    });
+            });
+
+            // Delete
+            $(document).on('click', '.delete-row', function() {
+                const id = $(this).data('id');
+                const name = $(this).data('name');
+
+                Swal.fire({
+                    title: 'Confermi eliminazione?',
+                    text: name,
+                    icon: 'warning',
+                    showCancelButton: true,
+                    confirmButtonColor: '#d33',
+                    cancelButtonColor: '#6c757d',
+                    confirmButtonText: 'Sì, elimina',
+                    cancelButtonText: 'Annulla'
+                }).then(result => {
+                    if (!result.isConfirmed) return;
+
+                    fetch('', {
+                            method: 'POST',
+                            headers: {
+                                'Content-Type': 'application/x-www-form-urlencoded'
+                            },
+                            body: `ajax=1&action=delete&id=${id}`
+                        })
+                        .then(r => r.json())
+                        .then(data => {
+                            if (data.success) {
+                                Swal.fire({
+                                        icon: 'success',
+                                        title: 'Eliminato!',
+                                        timer: 900
+                                    })
+                                    .then(() => location.reload());
+                            } else {
+                                Swal.fire({
+                                    icon: 'error',
+                                    title: 'Errore',
+                                    text: data.message
+                                });
+                            }
+                        });
+                });
+            });
+
+        });
+    </script>
+
+</body>
+
+</html>

public/userarea/manager_produzione.php

@@ -12,6 +12,7 @@ $sql = "
     SELECT 
         p.*,
         m.nome AS matrice,
+        m.photo AS matrice_photo,
         l.name AS linea,
         c.nome AS cliente,
         s.nome AS status_nome,
@@ -167,7 +168,7 @@ $rows_special = array_filter($rows, function ($r) {
 </head>
 
 <body>
-    <div class="wrapper toggled">
+    <div class="wrapper" id="appWrapper">
         <?php include('include/navbar.php'); ?>
         <?php include('include/topbar.php'); ?>
 
@@ -222,7 +223,20 @@ $rows_special = array_filter($rows, function ($r) {
                                                 data-seconds="<?= $sec ?>"
                                                 style="--rowcolor: <?= htmlspecialchars($r['line_color']) ?>;">
                                                 <td><?= htmlspecialchars($r['conferma_ordine'] ?? '') ?></td>
-                                                <td><?= htmlspecialchars($r['matrice']) ?></td>
+                                                <td>
+                                                    <?= htmlspecialchars($r['matrice']) ?>
+
+                                                    <?php if (!empty($r['matrice_photo'])): ?>
+                                                        <br>
+                                                        <img src="photos/matrici/<?= htmlspecialchars($r['matrice_photo']) ?>"
+                                                            data-full="photos/matrici/<?= htmlspecialchars($r['matrice_photo']) ?>"
+                                                            class="photo-thumb"
+                                                            style="width:42px;height:42px;object-fit:cover;
+                                                                    border-radius:6px;border:1px solid #ced4da;
+                                                                    cursor:pointer;margin-top:3px;">
+                                                    <?php endif; ?>
+                                                </td>
+
                                                 <?php
                                                 $mescRaw = $r['mescole_list'] ?? '';
                                                 $mescArray = $mescRaw !== '' ? explode(' | ', $mescRaw) : [];
@@ -338,7 +352,20 @@ $rows_special = array_filter($rows, function ($r) {
                                             data-status="<?= (int)$r['id_status'] ?>"
                                             style="background-color: <?= htmlspecialchars($r['line_color']) ?>;">
                                             <td><?= htmlspecialchars($r['conferma_ordine'] ?? '') ?></td>
-                                            <td><?= htmlspecialchars($r['matrice']) ?></td>
+                                            <td>
+                                                <?= htmlspecialchars($r['matrice']) ?>
+
+                                                <?php if (!empty($r['matrice_photo'])): ?>
+                                                    <br>
+                                                    <img src="photos/matrici/<?= htmlspecialchars($r['matrice_photo']) ?>"
+                                                        data-full="photos/matrici/<?= htmlspecialchars($r['matrice_photo']) ?>"
+                                                        class="photo-thumb"
+                                                        style="width:42px;height:42px;object-fit:cover;
+                                                                border-radius:6px;border:1px solid #ced4da;
+                                                                cursor:pointer;margin-top:3px;">
+                                                <?php endif; ?>
+                                            </td>
+
                                             <?php
                                             $mescRaw = $r['mescole_list'] ?? '';
                                             $mescArray = $mescRaw !== '' ? explode(' | ', $mescRaw) : [];
@@ -565,6 +592,19 @@ $rows_special = array_filter($rows, function ($r) {
             $("#photoModal").css("display", "flex");
         });
 
+        // ❌ Chiudi modale foto (delegato)
+        $(document).on("click", "#photoModalCloseX, #photoCancel", function() {
+            $("#photoModal").hide();
+        });
+
+        // ❌ Chiudi cliccando sul backdrop (delegato)
+        $(document).on("click", "#photoModal", function(e) {
+            if (e.target.id === "photoModal") {
+                $("#photoModal").hide();
+            }
+        });
+
+
         $("#photoModalCloseX, #photoCancel").on("click", function() {
             $("#photoModal").hide();
         });
@@ -610,16 +650,19 @@ $rows_special = array_filter($rows, function ($r) {
             $("#imagePreviewModal").css("display", "flex");
         });
 
-        $("#previewCloseX").on("click", function() {
+        // ❌ Chiudi preview con la X (delegato)
+        $(document).on("click", "#previewCloseX", function() {
             $("#imagePreviewModal").hide();
         });
 
-        $("#imagePreviewModal").on("click", function(e) {
+        // ❌ Chiudi cliccando fuori (delegato)
+        $(document).on("click", "#imagePreviewModal", function(e) {
             if (e.target.id === "imagePreviewModal") {
                 $("#imagePreviewModal").hide();
             }
         });
 
+
         // ===== MODALE MESCOLE (Multi) =====
         $(document).on("click", ".showMescole", function(e) {
             e.preventDefault();

public/userarea/mescole.php

@@ -11,7 +11,6 @@
 
     <!-- jQuery e Bootstrap -->
     <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
-    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
     <script src="https://cdn.jsdelivr.net/npm/sweetalert2@11"></script>
 
     <!-- DataTables -->
@@ -79,11 +78,66 @@
             text-align: center;
             vertical-align: middle;
         }
+
+        /* --- FIX colonne lunghe: tronca con ellissi --- */
+        #tabellaMescole {
+            table-layout: fixed;
+            width: 100% !important;
+        }
+
+        #tabellaMescole th,
+        #tabellaMescole td {
+            overflow: hidden;
+            text-overflow: ellipsis;
+            white-space: nowrap;
+        }
+
+        /* ID */
+        #tabellaMescole th:nth-child(1),
+        #tabellaMescole td:nth-child(1) {
+            width: 70px;
+            max-width: 70px;
+        }
+
+        /* Nome Uscita */
+        #tabellaMescole th:nth-child(2),
+        #tabellaMescole td:nth-child(2) {
+            width: 360px;
+            max-width: 360px;
+        }
+
+        /* Q.tà totale */
+        #tabellaMescole th:nth-child(3),
+        #tabellaMescole td:nth-child(3) {
+            width: 140px;
+            max-width: 140px;
+        }
+
+        /* Linee */
+        #tabellaMescole th:nth-child(4),
+        #tabellaMescole td:nth-child(4) {
+            width: 260px;
+            max-width: 260px;
+        }
+
+        /* Stato */
+        #tabellaMescole th:nth-child(5),
+        #tabellaMescole td:nth-child(5) {
+            width: 140px;
+            max-width: 140px;
+        }
+
+        /* Azioni */
+        #tabellaMescole th:nth-child(6),
+        #tabellaMescole td:nth-child(6) {
+            width: 330px;
+            max-width: 330px;
+        }
     </style>
 </head>
 
 <body>
-    <div class="wrapper">
+    <div class="wrapper" id="appWrapper">
         <?php include('include/navbar.php'); ?>
         <?php include('include/topbar.php'); ?>
 
@@ -99,7 +153,16 @@
 
                     <div class="card-body">
                         <div class="d-flex justify-content-between align-items-center mb-3">
+                            <div class="d-flex align-items-center gap-3">
                                 <h6 class="fw-semibold mb-0">Elenco Completo</h6>
+
+                                <select id="filterActive" class="form-select form-select-sm" style="width:220px;">
+                                    <option value="all">Tutte</option>
+                                    <option value="1" selected>Solo Attive</option>
+                                    <option value="0">Solo Inattive</option>
+                                </select>
+                            </div>
+
                             <button class="btn btn-add" data-bs-toggle="modal" data-bs-target="#addMescolaModal">➕ Aggiungi Mescola</button>
                         </div>
 
@@ -109,47 +172,105 @@
                                 <thead>
                                     <tr>
                                         <th>ID</th>
-                                        <th>Nome Mescola</th>
                                         <th>Nome Uscita</th>
+                                        <th>Q.tà Totale</th>
                                         <th>Linee Associate</th>
+                                        <th>Stato</th>
                                         <th>Azioni</th>
                                     </tr>
                                 </thead>
+
                                 <tbody>
                                     <?php
                                     $db = DBHandlerSelect::getInstance();
                                     $pdo = $db->getConnection();
+
+                                    // filtro: all / 1 / 0
+                                    $activeFilter = $_GET['active'] ?? '1';
+                                    if (!in_array($activeFilter, ['all', '0', '1'], true)) {
+                                        $activeFilter = '1';
+                                    }
+
+                                    $where = "";
+                                    $params = [];
+
+                                    if ($activeFilter !== 'all') {
+                                        $where = "WHERE m.is_active = ?";
+                                        $params[] = (int)$activeFilter;
+                                    }
+
+                                    // QTY IN SUBQUERY per evitare raddoppi dovuti alle linee
                                     $sql = "
-                                    SELECT m.id, m.nome, m.nomeuscita,
+                                        SELECT 
-                                    GROUP_CONCAT(pl.name SEPARATOR ', ') AS linee
+                                            m.id,
+                                            m.nomeuscita,
+                                            m.is_active,
+                                            IFNULL(q.qty_totale, 0) AS qty_totale,
+                                            GROUP_CONCAT(DISTINCT pl.name SEPARATOR ', ') AS linee
                                         FROM mescole m
+                                        LEFT JOIN (
+                                            SELECT idmescola, SUM(qty) AS qty_totale
+                                            FROM mescole_supplier_lots
+                                            GROUP BY idmescola
+                                        ) q ON q.idmescola = m.id
                                         LEFT JOIN mescole_lines ml ON m.id = ml.idmescola
                                         LEFT JOIN production_lines pl ON ml.idlinea = pl.id
+                                        $where
                                         GROUP BY m.id
-                                    ORDER BY m.id DESC";
+                                        ORDER BY m.id DESC
+                                    ";
+
+                                    $stmt = $pdo->prepare($sql);
+                                    $stmt->execute($params);
 
-                                    $stmt = $pdo->query($sql);
                                     if ($stmt->rowCount() === 0) {
-                                        echo "<tr><td colspan='5' class='text-muted'>Nessuna mescola presente</td></tr>";
+                                        // DataTables-friendly: 6 TD reali
+                                        echo "<tr>
+                                                <td class='text-muted'>-</td>
+                                                <td class='text-muted'>Nessuna mescola presente</td>
+                                                <td class='text-muted'>-</td>
+                                                <td class='text-muted'>-</td>
+                                                <td class='text-muted'>-</td>
+                                                <td class='text-muted'>-</td>
+                                              </tr>";
                                     } else {
                                         while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
                                             $linee = $row['linee'] ? htmlspecialchars($row['linee']) : '<span class="text-muted">Nessuna</span>';
+                                            $qtyTot = number_format((float)$row['qty_totale'], 3, ',', '.');
 
-                                            echo "<tr>
+                                            $isActive = (int)$row['is_active'] === 1;
+                                            $badge = $isActive
+                                                ? "<span class='badge bg-success'>Attiva</span>"
+                                                : "<span class='badge bg-secondary'>Inattiva</span>";
+
+                                            $toggleText = $isActive ? "Disattiva" : "Attiva";
+                                            $toggleClass = $isActive ? "btn-outline-warning" : "btn-outline-success";
+
+                                            echo "<tr data-mescola-id='{$row['id']}'>
                                                     <td>{$row['id']}</td>
-                                                <td>" . htmlspecialchars($row['nome']) . "</td>
                                                     <td>" . htmlspecialchars($row['nomeuscita']) . "</td>
+                                                    <td><span class='fw-semibold'>{$qtyTot}</span></td>
                                                     <td>{$linee}</td>
+                                                    <td>{$badge}</td>
                                                     <td>
-                                                    <button class='btn btn-sm btn-outline-primary associa-linee'
+                                                        <button class='btn btn-sm btn-outline-dark associa-fornitori'
                                                             data-id='{$row['id']}'
-                                                        data-nome='" . htmlspecialchars($row['nome'], ENT_QUOTES) . "'>
+                                                            data-nomeuscita='" . htmlspecialchars($row['nomeuscita'], ENT_QUOTES) . "'>
-                                                        ⚙️ Associa Linee
+                                                            🧾 Fornitori
+                                                        </button>
+
+                                                        <button class='btn btn-sm btn-outline-primary associa-linee'
+                                                            data-id='{$row['id']}'>
+                                                            ⚙️ Linee
+                                                        </button>
+
+                                                        <button class='btn btn-sm {$toggleClass} toggle-active'
+                                                            data-id='{$row['id']}'>
+                                                            🔁 {$toggleText}
                                                         </button>
 
                                                         <button class='btn btn-sm btn-outline-secondary edit-mescola'
                                                             data-id='{$row['id']}'
-                                                        data-nome='" . htmlspecialchars($row['nome'], ENT_QUOTES) . "'
                                                             data-nomeuscita='" . htmlspecialchars($row['nomeuscita'], ENT_QUOTES) . "'>
                                                             ✏️ Modifica
                                                         </button>
@@ -182,8 +303,8 @@
                 <div class="modal-body">
                     <form id="addMescolaForm">
                         <div class="mb-3">
-                            <label class="form-label fw-semibold">Nome Mescola</label>
+                            <label class="form-label fw-semibold">Nome Mescola (interno)</label>
-                            <input type="text" class="form-control" id="nomeMescola" required>
+                            <input type="text" class="form-control" id="nomeMescola" placeholder="opzionale / interno">
                         </div>
 
                         <div class="mb-3">
@@ -215,8 +336,8 @@
                         <input type="hidden" id="editIdMescola">
 
                         <div class="mb-3">
-                            <label class="form-label fw-semibold">Nome Mescola</label>
+                            <label class="form-label fw-semibold">Nome Mescola (interno)</label>
-                            <input type="text" class="form-control" id="editNomeMescola" required>
+                            <input type="text" class="form-control" id="editNomeMescola" placeholder="opzionale / interno">
                         </div>
 
                         <div class="mb-3">
@@ -261,11 +382,79 @@
         </div>
     </div>
 
+    <!-- MODALE ASSOCIA FORNITORI / LOTTI -->
+    <div class="modal fade" id="associaFornitoriModal" tabindex="-1">
+        <div class="modal-dialog modal-xl modal-dialog-centered">
+            <div class="modal-content">
+                <div class="modal-header" style="background-color:#cfe3ff;">
+                    <h5 class="modal-title">Fornitori / Lotti - <span id="afNomeUscita"></span></h5>
+                    <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
+                </div>
+
+                <div class="modal-body">
+                    <input type="hidden" id="afIdMescola">
+                    <input type="hidden" id="afEditId">
+
+                    <div class="row g-2 align-items-end mb-3">
+                        <div class="col-md-3">
+                            <label class="form-label fw-semibold">Fornitore</label>
+                            <select class="form-select" id="afIdSupplier" style="width:100%;"></select>
+                        </div>
+                        <div class="col-md-3">
+                            <label class="form-label fw-semibold">Nome mescola fornitore</label>
+                            <input type="text" class="form-control" id="afSupplierMixName" placeholder="Nome specifico fornitore">
+                        </div>
+                        <div class="col-md-2">
+                            <label class="form-label fw-semibold">Lotto</label>
+                            <input type="text" class="form-control" id="afLotCode" placeholder="LOT-...">
+                        </div>
+                        <div class="col-md-2">
+                            <label class="form-label fw-semibold">Scadenza</label>
+                            <input type="date" class="form-control" id="afExpiryDate">
+                        </div>
+                        <div class="col-md-2">
+                            <label class="form-label fw-semibold">Q.tà</label>
+                            <input type="number" step="0.001" class="form-control" id="afQty" value="0">
+                        </div>
+                        <div class="col-md-12 text-end">
+                            <button class="btn btn-add" id="afSaveBtn">➕ Aggiungi Riga</button>
+                            <button class="btn btn-outline-secondary ms-2" id="afCancelEdit" type="button" style="display:none;">Annulla modifica</button>
+                        </div>
+                    </div>
+
+                    <div class="table-responsive">
+                        <table class="table table-striped align-middle text-center" id="afTable">
+                            <thead class="table-light">
+                                <tr>
+                                    <th>ID</th>
+                                    <th>Fornitore</th>
+                                    <th>Nome mescola fornitore</th>
+                                    <th>Lotto</th>
+                                    <th>Scadenza</th>
+                                    <th>Q.tà</th>
+                                    <th>Azioni</th>
+                                </tr>
+                            </thead>
+                            <tbody></tbody>
+                        </table>
+                    </div>
+
+                </div>
+            </div>
+        </div>
+    </div>
+
     <?php include('jsinclude.php'); ?>
 
     <script>
         /* ----------------- DATATABLE ----------------- */
         $(document).ready(function() {
+            // init dropdown from URL
+            const urlParams = new URLSearchParams(window.location.search);
+            const activeParam = urlParams.get('active') || '1';
+            $('#filterActive').val(activeParam);
+
+            // datatable
             $('#tabellaMescole').DataTable({
                 order: [
                     [0, 'desc']
@@ -275,6 +464,39 @@
                     url: 'https://cdn.datatables.net/plug-ins/1.13.6/i18n/it-IT.json'
                 }
             });
+
+            // filter reload
+            $('#filterActive').on('change', function() {
+                const v = $(this).val();
+                const url = new URL(window.location.href);
+                url.searchParams.set('active', v);
+                window.location.href = url.toString();
+            });
+        });
+
+        /* -------- TOGGLE ACTIVE -------- */
+        $(document).on('click', '.toggle-active', function() {
+            const id = $(this).data('id');
+
+            fetch('toggle_mescola_active.php', {
+                    method: 'POST',
+                    headers: {
+                        'Content-Type': 'application/x-www-form-urlencoded'
+                    },
+                    body: `id=${encodeURIComponent(id)}`
+                })
+                .then(r => r.json())
+                .then(data => {
+                    if (data.success) {
+                        location.reload();
+                    } else {
+                        Swal.fire({
+                            icon: "error",
+                            title: "Errore",
+                            text: data.message || "Operazione non riuscita"
+                        });
+                    }
+                });
         });
 
         /* -------- AGGIUNTA MESCOLA -------- */
@@ -304,7 +526,7 @@
                         Swal.fire({
                             icon: "error",
                             title: "Errore",
-                            text: data.message
+                            text: data.message || "Errore salvataggio"
                         });
                     }
                 });
@@ -313,8 +535,8 @@
         /* -------- APERTURA MODALE EDIT -------- */
         $(document).on("click", ".edit-mescola", function() {
             $("#editIdMescola").val($(this).data("id"));
-            $("#editNomeMescola").val($(this).data("nome"));
             $("#editNomeUscita").val($(this).data("nomeuscita"));
+            $("#editNomeMescola").val("");
             $("#editMescolaModal").modal("show");
         });
 
@@ -331,7 +553,7 @@
                     headers: {
                         "Content-Type": "application/x-www-form-urlencoded"
                     },
-                    body: `id=${id}&nome=${encodeURIComponent(nome)}&nomeuscita=${encodeURIComponent(nomeuscita)}`
+                    body: `id=${encodeURIComponent(id)}&nome=${encodeURIComponent(nome)}&nomeuscita=${encodeURIComponent(nomeuscita)}`
                 })
                 .then(r => r.json())
                 .then(data => {
@@ -346,7 +568,7 @@
                         Swal.fire({
                             icon: "error",
                             title: "Errore",
-                            text: data.message
+                            text: data.message || "Errore aggiornamento"
                         });
                     }
                 });
@@ -354,11 +576,10 @@
 
         /* -------- MODALE ASSOCIA LINEE -------- */
         $(document).on("click", ".associa-linee", function() {
-
             const idMescola = $(this).data("id");
             $("#idMescolaLinee").val(idMescola);
 
-            fetch("get_linee_mescola.php?id=" + idMescola)
+            fetch("get_linee_mescola.php?id=" + encodeURIComponent(idMescola))
                 .then(r => r.json())
                 .then(data => {
                     const select = $("#lineeSelect");
@@ -407,11 +628,260 @@
                         Swal.fire({
                             icon: "error",
                             title: "Errore",
-                            text: data.message
+                            text: data.message || "Errore salvataggio"
                         });
                     }
                 });
         });
+
+        // ============================
+        // FORNITORI / LOTTI
+        // ============================
+
+        function afResetForm() {
+            $("#afEditId").val("");
+            $("#afIdSupplier").val("").trigger("change");
+            $("#afSupplierMixName").val("");
+            $("#afLotCode").val("");
+            $("#afExpiryDate").val("");
+            $("#afQty").val("0");
+            $("#afSaveBtn").text("➕ Aggiungi Riga");
+            $("#afCancelEdit").hide();
+        }
+
+        function afSetSupplierValue(supplierId) {
+            const sel = $("#afIdSupplier");
+            const normalizedId = String(supplierId || "").trim();
+
+            if (normalizedId === "") {
+                sel.val("").trigger("change");
+                return;
+            }
+
+            if (sel.find('option[value="' + normalizedId + '"]').length > 0) {
+                sel.val(normalizedId).trigger("change");
+            } else {
+                sel.val("").trigger("change");
+            }
+        }
+
+        function afLoadSuppliers(selectedId = "") {
+            return fetch("get_suppliers.php")
+                .then(r => r.json())
+                .then(data => {
+                    const sel = $("#afIdSupplier");
+
+                    if (sel.hasClass("select2-hidden-accessible")) {
+                        sel.select2("destroy");
+                    }
+
+                    sel.empty();
+                    sel.append(`<option value="">Seleziona...</option>`);
+
+                    if (data.success && Array.isArray(data.rows)) {
+                        data.rows.forEach(s => {
+                            const value = String(s.idsupplier);
+                            sel.append(`<option value="${value}">${s.supplier_name}</option>`);
+                        });
+                    }
+
+                    sel.select2({
+                        theme: "bootstrap-5",
+                        width: "100%",
+                        dropdownParent: $("#associaFornitoriModal")
+                    });
+
+                    if (selectedId !== "") {
+                        sel.val(String(selectedId)).trigger("change");
+                    } else {
+                        sel.val("").trigger("change");
+                    }
+                });
+        }
+
+        function afLoadRows(idMescola) {
+            fetch("get_mescola_supplier_lots.php?id=" + encodeURIComponent(idMescola))
+                .then(r => r.json())
+                .then(data => {
+                    console.log("ROWS LOTTI:", data);
+
+                    const tbody = $("#afTable tbody");
+                    tbody.empty();
+
+                    if (!data.success || !Array.isArray(data.rows) || data.rows.length === 0) {
+                        tbody.append(`<tr>
+                            <td class="text-muted">-</td>
+                            <td class="text-muted">Nessuna associazione presente</td>
+                            <td class="text-muted">-</td>
+                            <td class="text-muted">-</td>
+                            <td class="text-muted">-</td>
+                            <td class="text-muted">-</td>
+                            <td class="text-muted">-</td>
+                        </tr>`);
+                        return;
+                    }
+
+                    data.rows.forEach(row => {
+                        const exp = row.expiry_date ? row.expiry_date : "";
+                        const supplierId = String(row.idsupplier ?? row.id_supplier ?? row.supplier_id ?? row.supplierId ?? "");
+                        tbody.append(`
+        <tr>
+            <td>${row.id}</td>
+            <td>${row.supplier_name}</td>
+            <td>${row.supplier_mix_name}</td>
+            <td>${row.lot_code ?? ""}</td>
+            <td>${exp}</td>
+            <td>${row.qty}</td>
+            <td>
+                <button type="button" class="btn btn-sm btn-outline-secondary af-edit"
+                    data-id="${row.id}"
+                    data-idsupplier="${supplierId}"
+                    data-mix="${String(row.supplier_mix_name).replace(/"/g, '&quot;')}"
+                    data-lot="${String(row.lot_code ?? '').replace(/"/g, '&quot;')}"
+                    data-exp="${exp}"
+                    data-qty="${row.qty}">
+                    ✏️
+                </button>
+                                    <button type="button" class="btn btn-sm btn-outline-danger af-del" data-id="${row.id}">🗑️</button>
+                                </td>
+                            </tr>
+                        `);
+                    });
+                });
+        }
+
+        // Open modal
+        $(document).on("click", ".associa-fornitori", function() {
+            const idMescola = $(this).data("id");
+            const nomeUscita = $(this).data("nomeuscita");
+
+            $("#afIdMescola").val(idMescola);
+            $("#afNomeUscita").text(nomeUscita);
+
+            afResetForm();
+
+            afLoadSuppliers("")
+                .then(() => {
+                    $("#associaFornitoriModal").modal("show");
+                    afLoadRows(idMescola);
+                });
+        });
+
+        // Edit row in modal
+        $(document).on("click", ".af-edit", function() {
+            const editId = $(this).attr("data-id");
+            const supplierId = $(this).attr("data-idsupplier");
+            const mix = $(this).attr("data-mix");
+            const lot = $(this).attr("data-lot");
+            const exp = $(this).attr("data-exp");
+            const qty = $(this).attr("data-qty");
+
+            $("#afEditId").val(editId);
+            afSetSupplierValue(supplierId);
+            $("#afSupplierMixName").val(mix);
+            $("#afLotCode").val(lot);
+            $("#afExpiryDate").val(exp);
+            $("#afQty").val(qty);
+
+            $("#afSaveBtn").text("💾 Salva Modifica");
+            $("#afCancelEdit").show();
+        });
+
+        $("#afCancelEdit").on("click", function() {
+            afResetForm();
+        });
+
+        // Save (insert/update)
+        $("#afSaveBtn").on("click", function(e) {
+            e.preventDefault();
+
+            const idmescola = $("#afIdMescola").val();
+            const editId = $("#afEditId").val();
+
+            const idsupplier = String($("#afIdSupplier").val() || "").trim();
+            const supplier_mix_name = $("#afSupplierMixName").val().trim();
+            const lot_code = $("#afLotCode").val().trim();
+            const expiry_date = $("#afExpiryDate").val();
+            const qty = $("#afQty").val();
+
+            if (!idsupplier || !supplier_mix_name) {
+                Swal.fire({
+                    icon: "warning",
+                    title: "Attenzione",
+                    text: "Fornitore e Nome mescola fornitore sono obbligatori"
+                });
+                return;
+            }
+
+            const actionUrl = editId ? "update_mescola_supplier_lot.php" : "save_mescola_supplier_lot.php";
+
+            const body =
+                (editId ? `id=${encodeURIComponent(editId)}&` : ``) +
+                `idmescola=${encodeURIComponent(idmescola)}` +
+                `&idsupplier=${encodeURIComponent(idsupplier)}` +
+                `&supplier_mix_name=${encodeURIComponent(supplier_mix_name)}` +
+                `&lot_code=${encodeURIComponent(lot_code)}` +
+                `&expiry_date=${encodeURIComponent(expiry_date)}` +
+                `&qty=${encodeURIComponent(qty)}`;
+
+            fetch(actionUrl, {
+                    method: "POST",
+                    headers: {
+                        "Content-Type": "application/x-www-form-urlencoded"
+                    },
+                    body
+                })
+                .then(r => r.json())
+                .then(data => {
+                    if (data.success) {
+                        afResetForm();
+                        afLoadRows(idmescola);
+                    } else {
+                        Swal.fire({
+                            icon: "error",
+                            title: "Errore",
+                            text: data.message || "Operazione non riuscita"
+                        });
+                    }
+                });
+        });
+
+        // Delete
+        $(document).on("click", ".af-del", function() {
+            const id = $(this).data("id");
+            const idmescola = $("#afIdMescola").val();
+
+            Swal.fire({
+                title: "Eliminare la riga?",
+                icon: "warning",
+                showCancelButton: true,
+                confirmButtonText: "Sì, elimina",
+                cancelButtonText: "Annulla",
+                confirmButtonColor: "#d33"
+            }).then((res) => {
+                if (!res.isConfirmed) return;
+
+                fetch("delete_mescola_supplier_lot.php", {
+                        method: "POST",
+                        headers: {
+                            "Content-Type": "application/x-www-form-urlencoded"
+                        },
+                        body: `id=${encodeURIComponent(id)}`
+                    })
+                    .then(r => r.json())
+                    .then(data => {
+                        if (data.success) {
+                            afLoadRows(idmescola);
+                        } else {
+                            Swal.fire({
+                                icon: "error",
+                                title: "Errore",
+                                text: data.message || "Cancellazione non riuscita"
+                            });
+                        }
+                    });
+            });
+        });
     </script>
 
 </body>

public/userarea/olddashboard.php

@@ -0,0 +1,390 @@
+<?php include('include/headscript.php'); ?>
+<!doctype html>
+<html lang="it">
+
+<head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <link rel="icon" href="assets/images/favicon-32x32.png" type="image/png" />
+    <?php include('cssinclude.php'); ?>
+    <title>Dashboard Produzione - <?= htmlspecialchars($titlewebsite, ENT_QUOTES, 'UTF-8'); ?></title>
+
+    <!-- Bootstrap + jQuery -->
+    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
+
+
+    <style>
+        body {
+            background: linear-gradient(135deg, #f3f6f8, #e8eef3);
+            font-family: 'Segoe UI', sans-serif;
+            color: #2b3e50;
+        }
+
+        .page-content {
+            padding: 2rem 1rem;
+            display: flex;
+            flex-direction: column;
+            align-items: center;
+        }
+
+        h3.dashboard-title {
+            text-align: center;
+            font-weight: 700;
+            color: #2b3e50;
+            margin-bottom: 2rem;
+            letter-spacing: 0.3px;
+        }
+
+        /* ===== STATISTICHE ===== */
+        .stats-row {
+            display: flex;
+            flex-wrap: wrap;
+            justify-content: center;
+            gap: 15px;
+            margin-bottom: 20px;
+            width: 100%;
+            max-width: 900px;
+        }
+
+        .stat-card {
+            flex: 1 1 250px;
+            background: #fff;
+            border-radius: 16px;
+            padding: 20px 25px;
+            box-shadow: 0 5px 12px rgba(0, 0, 0, 0.08);
+            text-align: center;
+            transition: all 0.2s ease;
+        }
+
+        .stat-card:hover {
+            transform: translateY(-3px);
+            box-shadow: 0 8px 18px rgba(0, 0, 0, 0.15);
+        }
+
+        .stat-value {
+            font-size: 2rem;
+            font-weight: 700;
+            color: #2b3e50;
+        }
+
+        .stat-label {
+            font-size: 1rem;
+            font-weight: 500;
+            color: #6b7a89;
+        }
+
+        .stat-prod {
+            background: linear-gradient(135deg, #cde5ff, #dff0ff);
+        }
+
+        .stat-mese {
+            background: linear-gradient(135deg, #d2f7d9, #e7ffea);
+        }
+
+        .stat-scarti {
+            background: linear-gradient(135deg, #ffe7cc, #fff3df);
+        }
+
+        /* ===== BOTTONI ===== */
+        .dashboard-grid {
+            display: grid;
+            grid-template-columns: repeat(3, minmax(200px, 1fr));
+            gap: 25px 35px;
+            width: 100%;
+            max-width: 900px;
+            justify-items: center;
+            margin-bottom: 20px;
+        }
+
+        .dashboard-grid-bottom {
+            display: grid;
+            grid-template-columns: repeat(3, minmax(200px, 1fr));
+            gap: 15px 35px;
+            width: 100%;
+            max-width: 900px;
+            justify-items: center;
+            margin-top: 10px;
+        }
+
+        .btn-tools {
+            background: linear-gradient(135deg, #9f7aea, #b794f4);
+        }
+
+        .dash-btn {
+            width: 100%;
+            max-width: 280px;
+            border: none;
+            border-radius: 16px;
+            padding: 24px 10px;
+            color: #2b3e50;
+            font-size: 1.3rem;
+            font-weight: 600;
+            background: #fff;
+            transition: all 0.2s ease;
+            box-shadow: 0 5px 12px rgba(0, 0, 0, 0.08);
+            display: flex;
+            flex-direction: column;
+            align-items: center;
+            justify-content: center;
+        }
+
+        .dash-btn:hover {
+            transform: translateY(-3px);
+            box-shadow: 0 8px 18px rgba(0, 0, 0, 0.15);
+            cursor: pointer;
+        }
+
+        .dash-icon {
+            font-size: 3.2rem;
+            margin-bottom: 10px;
+            line-height: 1;
+        }
+
+        /* Colori pastello */
+        .btn-inserisci {
+            background: linear-gradient(135deg, #a4c2f3ff, #c1d8ffff);
+        }
+
+        .btn-visualizza {
+            background: linear-gradient(135deg, #82f09eff, #aaecaaff);
+        }
+
+        .btn-statistiche {
+            background: linear-gradient(135deg, #ffe0a3ff, #fff1c1ff);
+        }
+
+        .btn-mescole {
+            background: linear-gradient(135deg, #ffc853ff, #fdd98bff);
+        }
+
+        .btn-matrici {
+            background: linear-gradient(135deg, #ff8585ff, #ff9d9dff);
+        }
+
+        .btn-linee {
+            background: linear-gradient(135deg, #b9e3ffff, #d7f1ffff);
+        }
+
+        .btn-programmazione {
+            background: linear-gradient(135deg, #7c7afaff, #7c7afaff);
+        }
+
+        .btn-status {
+            background: linear-gradient(135deg, #61ce5dff, #61ce5dff);
+        }
+
+        .btn-problem {
+            background-color: #ef4444 !important;
+            color: #ffffff !important;
+            border-radius: 12px;
+        }
+
+        .btn-problem:hover {
+            background-color: #dc2626 !important;
+        }
+
+        .btn-tools {
+            background: linear-gradient(135deg, #9f7aea, #b794f4);
+        }
+
+        /* 🔹 Nuovo bottone Employees */
+        .btn-employees {
+            background: linear-gradient(135deg, #a5b4fc, #c7d2fe);
+        }
+
+        /* --- Pulsanti grandi (default) --- */
+        .dash-btn-large {
+            padding: 18px 10px;
+            font-size: 1.3rem;
+        }
+
+        /* --- Pulsanti di servizio: più bassi --- */
+        .dash-btn-small {
+            padding: 9px 10px !important;
+            font-size: 1.05rem !important;
+            min-height: 80px;
+        }
+
+        @media (max-width: 768px) {
+
+            .stats-row {
+                flex-direction: column;
+                align-items: center;
+            }
+
+            .dashboard-grid,
+            .dashboard-grid-bottom {
+                grid-template-columns: 1fr;
+                gap: 15px;
+            }
+
+            .dash-btn {
+                font-size: 1.2rem;
+                padding: 30px 8px;
+            }
+
+            .dash-icon {
+                font-size: 2.6rem;
+            }
+        }
+    </style>
+</head>
+
+<body>
+    <div class="wrapper" id="appWrapper">
+        <?php include('include/navbar.php'); ?>
+        <?php include('include/topbar.php'); ?>
+
+        <div class="page-wrapper">
+            <div class="page-content">
+
+                <h3 class="dashboard-title">Dashboard Produzione</h3>
+
+                <!-- ===== STATISTICHE PRINCIPALI ===== -->
+                <div class="stats-row">
+                    <?php
+                    $db = DBHandlerSelect::getInstance();
+                    $pdo = $db->getConnection();
+
+                    // Totale odierno
+                    $stmt = $pdo->query("SELECT SUM(kgprod) AS totale_oggi FROM productiondata WHERE DATE(Data) = CURDATE()");
+                    $totOggi = number_format($stmt->fetchColumn() ?? 0, 2, ',', '.');
+
+                    // Totale mese
+                    $stmt = $pdo->query("SELECT SUM(kgprod) AS totale_mese FROM productiondata WHERE MONTH(Data) = MONTH(CURDATE()) AND YEAR(Data) = YEAR(CURDATE())");
+                    $totMese = number_format($stmt->fetchColumn() ?? 0, 2, ',', '.');
+
+                    // Scarti medi %
+                    $stmt = $pdo->query("SELECT (SUM(scarto)/NULLIF(SUM(kgprod),0))*100 AS perc_scarto FROM productiondata WHERE MONTH(Data) = MONTH(CURDATE()) AND YEAR(Data) = YEAR(CURDATE())");
+                    $percScarto = number_format($stmt->fetchColumn() ?? 0, 2, ',', '.');
+                    ?>
+
+                    <div class="stat-card stat-prod">
+                        <div class="stat-value"><?= $totOggi ?> kg</div>
+                        <div class="stat-label">Produzione odierna</div>
+                    </div>
+
+                    <div class="stat-card stat-mese">
+                        <div class="stat-value"><?= $totMese ?> kg</div>
+                        <div class="stat-label">Produzione mese corrente</div>
+                    </div>
+
+                    <div class="stat-card stat-scarti">
+                        <div class="stat-value"><?= $percScarto ?>%</div>
+                        <div class="stat-label">Scarto medio mensile</div>
+                    </div>
+                </div>
+
+
+                <!-- ===== PRIMA RIGA ===== -->
+                <div class="dashboard-grid">
+                    <button class="dash-btn dash-btn-large btn-programmazione" onclick="location.href='produzione_programmazione_drag.php'">
+                        <div class="dash-icon">🗓️</div>
+                        <div>Programmazione</div>
+                    </button>
+
+                    <button class="dash-btn dash-btn-large btn-status" onclick="location.href='production_line_view2.php'">
+                        <div class="dash-icon">⚙️</div>
+                        <div>Line View</div>
+                    </button>
+
+                    <button class="dash-btn dash-btn-large btn-statistiche" onclick="location.href='production_stats.php'">
+                        <div class="dash-icon">📈</div>
+                        <div>Statistiche</div>
+                    </button>
+
+                    <button class="dash-btn dash-btn-large btn-manager" onclick="location.href='manager_produzione.php'">
+                        <div class="dash-icon">👔</div>
+                        <div>Manager</div>
+                    </button>
+
+                    <button class="dash-btn dash-btn-large btn-manager-stats" onclick="location.href='manager_stats.php'">
+                        <div class="dash-icon">📊</div>
+                        <div>Manager Stats</div>
+                    </button>
+
+                    <button class="dash-btn dash-btn-large btn-linee" onclick="location.href='warehouse_dashboard.php'">
+                        <div class="dash-icon">📦</div>
+                        <div>Magazzino</div>
+                    </button>
+                </div>
+
+                <!-- ===== SECONDA RIGA ===== -->
+                <div class="dashboard-grid">
+                    <button class="dash-btn dash-btn-small btn-mescole" onclick="location.href='mescole.php'">
+                        <div class="dash-icon">⚗️</div>
+                        <div>Mescole</div>
+                    </button>
+
+                    <button class="dash-btn dash-btn-small btn-matrici" onclick="location.href='matrici.php'">
+                        <div class="dash-icon">🧩</div>
+                        <div>Elenco Profili</div>
+                    </button>
+
+                    <button class="dash-btn dash-btn-small btn-linee" onclick="location.href='linee.php'">
+                        <div class="dash-icon">🏭</div>
+                        <div>Linee di Produzione</div>
+                    </button>
+                </div>
+
+                <!-- ===== TERZA RIGA ===== -->
+                <div class="dashboard-grid-bottom">
+                    <button class="dash-btn dash-btn-small btn-inserisci btn-inserisci-status" onclick="location.href='production_status.php'">
+                        <div class="dash-icon">📋</div>
+                        <div>Status</div>
+                    </button>
+
+                    <button class="dash-btn dash-btn-small btn-problem" onclick="location.href='production_pause_reasons.php'">
+                        <div class="dash-icon">🛑</div>
+                        <div>Cause di Pausa</div>
+                    </button>
+
+                    <button class="dash-btn dash-btn-small btn-tools" onclick="location.href='production_tools.php'">
+                        <div class="dash-icon">🛠️</div>
+                        <div>Attrezzature</div>
+                    </button>
+                </div>
+
+                <!-- 🔹 QUARTA RIGA: EMPLOYEES -->
+                <div class="dashboard-grid-bottom" style="margin-top: 20px;">
+                    <button class="dash-btn dash-btn-small btn-skills" onclick="location.href='worksheets.php'">
+                        <div class="dash-icon">🛠️</div>
+                        <div>Fogli di lavoro</div>
+                    </button>
+                    <button class="dash-btn dash-btn-small btn-employees" onclick="location.href='employees.php'">
+                        <div class="dash-icon">👥</div>
+                        <div>Employees</div>
+                    </button>
+                    <button class="dash-btn dash-btn-small btn-skills" onclick="location.href='skills.php'">
+                        <div class="dash-icon">🛠️</div>
+                        <div>Skills</div>
+                    </button>
+                </div>
+
+                <!-- 🔹 Quinta RIGA: EMPLOYEES -->
+                <div class="dashboard-grid-bottom" style="margin-top: 20px;">
+                    <button class="dash-btn dash-btn-small btn-skills" onclick="location.href='packaging_items.php'">
+                        <div class="dash-icon">🛠️</div>
+                        <div>Imballaggi</div>
+                    </button>
+                    <button class="dash-btn dash-btn-small btn-skills" onclick="location.href='suppliers.php'">
+                        <div class="dash-icon">🛠️</div>
+                        <div>Suppliers</div>
+                    </button>
+                    <button class="dash-btn dash-btn-small btn-skills" onclick="location.href='lookup_values.php'">
+                        <div class="dash-icon">🛠️</div>
+                        <div>Setup</div>
+                    </button>
+
+                </div>
+
+
+            </div>
+        </div>
+
+        <?php include('jsinclude.php'); ?>
+        <?php include('include/footer.php'); ?>
+    </div>
+</body>
+
+</html>

public/userarea/packaging_items.php

@@ -0,0 +1,688 @@
+<?php include('include/headscript.php'); ?>
+<!doctype html>
+<html lang="it">
+
+<head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <link rel="icon" href="assets/images/favicon-32x32.png" type="image/png" />
+    <?php include('cssinclude.php'); ?>
+    <title>Imballaggi - Anagrafica & Stock - <?= htmlspecialchars($titlewebsite, ENT_QUOTES, 'UTF-8'); ?></title>
+
+    <!-- jQuery + Bootstrap -->
+    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/sweetalert2@11"></script>
+
+    <!-- DataTables -->
+    <link rel="stylesheet" href="https://cdn.datatables.net/1.13.6/css/dataTables.bootstrap5.min.css">
+    <script src="https://cdn.datatables.net/1.13.6/js/jquery.dataTables.min.js"></script>
+    <script src="https://cdn.datatables.net/1.13.6/js/dataTables.bootstrap5.min.js"></script>
+
+    <!-- Select2 -->
+    <link href="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/css/select2.min.css" rel="stylesheet" />
+    <link href="https://cdn.jsdelivr.net/npm/select2-bootstrap-5-theme@1.3.0/dist/select2-bootstrap-5-theme.min.css" rel="stylesheet" />
+    <script src="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/js/select2.full.min.js"></script>
+
+    <style>
+        body {
+            font-size: 1.05rem;
+            background: #f8fafc;
+        }
+
+        .card {
+            border-radius: 16px;
+            box-shadow: 0 4px 12px rgba(0, 0, 0, .08);
+        }
+
+        .table thead {
+            background: #cfe3ff;
+            color: #1f2d3d;
+        }
+
+        .modal-content {
+            border-radius: 16px;
+        }
+
+        .btn-add {
+            background-color: #0d6efd;
+            color: #fff;
+            border-radius: 8px;
+            padding: 10px 20px;
+            font-weight: 500;
+        }
+
+        .btn-add:hover {
+            background-color: #0b5ed7;
+        }
+
+        #tabPackaging {
+            table-layout: fixed;
+            width: 100% !important;
+        }
+
+        #tabPackaging th,
+        #tabPackaging td {
+            overflow: hidden;
+            text-overflow: ellipsis;
+            white-space: nowrap;
+            vertical-align: middle;
+        }
+
+        /* Column widths */
+        #tabPackaging th:nth-child(1),
+        #tabPackaging td:nth-child(1) {
+            width: 60px;
+            max-width: 60px;
+        }
+
+        #tabPackaging th:nth-child(2),
+        #tabPackaging td:nth-child(2) {
+            width: 170px;
+            max-width: 170px;
+        }
+
+        #tabPackaging th:nth-child(4),
+        #tabPackaging td:nth-child(4) {
+            width: 140px;
+            max-width: 140px;
+        }
+
+        #tabPackaging th:nth-child(5),
+        #tabPackaging td:nth-child(5) {
+            width: 110px;
+            max-width: 110px;
+        }
+
+        #tabPackaging th:nth-child(6),
+        #tabPackaging td:nth-child(6) {
+            width: 120px;
+            max-width: 120px;
+        }
+
+        #tabPackaging th:nth-child(7),
+        #tabPackaging td:nth-child(7) {
+            width: 420px;
+            max-width: 420px;
+        }
+
+        .back-dashboard {
+            background-color: #cfe3ff !important;
+            color: #1f2d3d !important;
+            border: 1px solid #bcd4f4 !important;
+            border-radius: 10px;
+            font-weight: 600;
+            font-size: 1rem;
+            padding: 10px 18px;
+            box-shadow: 0 3px 8px rgba(0, 0, 0, .1);
+        }
+
+        .back-dashboard:hover {
+            background-color: #b9d3ff !important;
+            transform: translateY(-2px);
+        }
+
+        .qty-badge {
+            font-weight: 700;
+        }
+
+        tr.inactive-item {
+            opacity: 0.65;
+        }
+    </style>
+</head>
+
+<body>
+    <div class="wrapper" id="appWrapper">
+        <?php include('include/navbar.php'); ?>
+        <?php include('include/topbar.php'); ?>
+
+        <div class="page-wrapper">
+            <div class="page-content">
+                <div class="card p-3">
+                    <div class="card-header d-flex justify-content-between align-items-center">
+                        <h5 class="mb-0">Imballaggi - Anagrafica & Stock</h5>
+                        <div class="d-flex gap-2">
+                            <button class="btn back-dashboard" onclick="location.href='warehouse_dashboard.php'">↩️ Torna a Magazzino</button>
+                            <button class="btn btn-add" data-bs-toggle="modal" data-bs-target="#addItemModal">➕ Nuovo Imballo</button>
+                        </div>
+                    </div>
+
+                    <div class="card-body">
+                        <div class="d-flex justify-content-between align-items-center mb-3">
+                            <div class="d-flex align-items-center gap-3">
+                                <h6 class="fw-semibold mb-0">Elenco</h6>
+
+                                <select id="filterActive" class="form-select form-select-sm" style="width:220px;">
+                                    <option value="all">Tutti</option>
+                                    <option value="1" selected>Solo Attivi</option>
+                                    <option value="0">Solo Inattivi</option>
+                                </select>
+
+                                <select id="filterCategory" class="form-select form-select-sm" style="width:240px;">
+                                    <option value="all">Tutte le categorie</option>
+                                    <option value="PACKAGING_TYPE">Tipo Confezione</option>
+                                    <option value="BOX">Scatole</option>
+                                    <option value="PALLET">Pallet</option>
+                                    <option value="OTHER">Altro</option>
+                                </select>
+                            </div>
+                        </div>
+
+                        <?php
+                        $db = DBHandlerSelect::getInstance();
+                        $pdo = $db->getConnection();
+
+                        $active = $_GET['active'] ?? '1';
+                        if (!in_array($active, ['all', '0', '1'], true)) $active = '1';
+
+                        $cat = $_GET['cat'] ?? 'all';
+                        $allowedCats = ['all', 'PACKAGING_TYPE', 'BOX', 'PALLET', 'OTHER'];
+                        if (!in_array($cat, $allowedCats, true)) $cat = 'all';
+
+                        $where = [];
+                        $params = [];
+
+                        if ($active !== 'all') {
+                            $where[] = "pi.is_active = ?";
+                            $params[] = (int)$active;
+                        }
+                        if ($cat !== 'all') {
+                            $where[] = "pi.category = ?";
+                            $params[] = $cat;
+                        }
+
+                        $whereSql = $where ? ("WHERE " . implode(" AND ", $where)) : "";
+
+                        // Sum qty in subquery to avoid duplicates
+                        $sql = "
+                        SELECT
+                            pi.id,
+                            pi.category,
+                            pi.item_name,
+                            pi.item_code,
+                            pi.is_active,
+                            IFNULL(q.qty_totale, 0) AS qty_totale
+                        FROM packaging_items pi
+                        LEFT JOIN (
+                            SELECT idpackaging_item, SUM(qty) AS qty_totale
+                            FROM packaging_stock_lots
+                            GROUP BY idpackaging_item
+                        ) q ON q.idpackaging_item = pi.id
+                        $whereSql
+                        ORDER BY pi.category ASC, pi.item_name ASC, pi.id DESC
+                    ";
+
+                        $stmt = $pdo->prepare($sql);
+                        $stmt->execute($params);
+                        $rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
+
+                        function catLabel($c)
+                        {
+                            return match ($c) {
+                                'PACKAGING_TYPE' => 'Tipo Confezione',
+                                'BOX' => 'Scatola',
+                                'PALLET' => 'Pallet',
+                                default => $c
+                            };
+                        }
+                        ?>
+
+                        <div class="table-responsive">
+                            <table id="tabPackaging" class="table table-striped align-middle text-center" style="width:100%;">
+                                <thead>
+                                    <tr>
+                                        <th>ID</th>
+                                        <th>Categoria</th>
+                                        <th>Nome</th>
+                                        <th>Codice</th>
+                                        <th>Q.tà Tot</th>
+                                        <th>Stato</th>
+                                        <th>Azioni</th>
+                                    </tr>
+                                </thead>
+                                <tbody>
+                                    <?php
+                                    if (!$rows) {
+                                        echo "<tr>
+                                    <td class='text-muted'>-</td>
+                                    <td class='text-muted'>Nessun elemento</td>
+                                    <td class='text-muted'>-</td>
+                                    <td class='text-muted'>-</td>
+                                    <td class='text-muted'>-</td>
+                                    <td class='text-muted'>-</td>
+                                    <td class='text-muted'>-</td>
+                                </tr>";
+                                    } else {
+                                        foreach ($rows as $r) {
+                                            $isActive = ((int)$r['is_active'] === 1);
+                                            $badge = $isActive
+                                                ? "<span class='badge bg-success'>Attivo</span>"
+                                                : "<span class='badge bg-secondary'>Inattivo</span>";
+                                            $toggleText = $isActive ? "Disattiva" : "Attiva";
+                                            $toggleClass = $isActive ? "btn-outline-warning" : "btn-outline-success";
+
+                                            $qtyTot = number_format((float)$r['qty_totale'], 3, ',', '.');
+                                            $trClass = $isActive ? "" : " class='inactive-item'";
+
+                                            echo "<tr{$trClass} data-item-id='{$r['id']}'>
+                                        <td>{$r['id']}</td>
+                                        <td>" . htmlspecialchars(catLabel($r['category'])) . "</td>
+                                        <td>" . htmlspecialchars($r['item_name']) . "</td>
+                                        <td><span class='fw-semibold'>" . htmlspecialchars($r['item_code']) . "</span></td>
+                                        <td><span class='qty-badge'>{$qtyTot}</span></td>
+                                        <td>{$badge}</td>
+                                        <td>
+                                            <button class='btn btn-sm btn-outline-dark manage-stock'
+                                                data-id='{$r['id']}'
+                                                data-name='" . htmlspecialchars($r['item_name'], ENT_QUOTES) . "'>
+                                                📦 Stock
+                                            </button>
+
+                                            <button class='btn btn-sm {$toggleClass} toggle-item'
+                                                data-id='{$r['id']}'>
+                                                🔁 {$toggleText}
+                                            </button>
+                                        </td>
+                                    </tr>";
+                                        }
+                                    }
+                                    ?>
+                                </tbody>
+                            </table>
+                        </div>
+
+                        <div class="text-muted small mt-2">
+                            Q.tà Tot = somma di tutti i lotti/fornitori collegati all’imballo.
+                        </div>
+
+                    </div>
+                </div>
+            </div>
+        </div>
+
+        <?php include('include/footer.php'); ?>
+    </div>
+
+    <!-- MODALE: NUOVO IMBALLO -->
+    <div class="modal fade" id="addItemModal" tabindex="-1">
+        <div class="modal-dialog modal-dialog-centered">
+            <div class="modal-content">
+                <div class="modal-header" style="background-color:#cfe3ff;">
+                    <h5 class="modal-title">Nuovo Imballo</h5>
+                    <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
+                </div>
+
+                <div class="modal-body">
+                    <form id="addItemForm">
+                        <div class="mb-3">
+                            <label class="form-label fw-semibold">Categoria</label>
+                            <select class="form-select" id="newCategory" required>
+                                <option value="PACKAGING_TYPE">Tipo Confezione</option>
+                                <option value="BOX">Scatola</option>
+                                <option value="PALLET">Pallet</option>
+                                <option value="OTHER">Altro</option>
+                            </select>
+                        </div>
+
+                        <div class="mb-3">
+                            <label class="form-label fw-semibold">Nome</label>
+                            <input type="text" class="form-control" id="newItemName" required>
+                        </div>
+
+                        <div class="mb-3">
+                            <label class="form-label fw-semibold">Codice</label>
+                            <input type="text" class="form-control" id="newItemCode" required>
+                        </div>
+
+                        <div class="text-center">
+                            <button type="submit" class="btn btn-add">💾 Salva</button>
+                        </div>
+                    </form>
+                </div>
+            </div>
+        </div>
+    </div>
+
+    <!-- MODALE: STOCK FORNITORI/LOTTI -->
+    <div class="modal fade" id="stockModal" tabindex="-1">
+        <div class="modal-dialog modal-xl modal-dialog-centered">
+            <div class="modal-content">
+                <div class="modal-header" style="background-color:#cfe3ff;">
+                    <h5 class="modal-title">Stock - <span id="stockItemName"></span></h5>
+                    <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
+                </div>
+
+                <div class="modal-body">
+                    <input type="hidden" id="stockItemId">
+                    <input type="hidden" id="stockEditId">
+
+                    <div class="row g-2 align-items-end mb-3">
+                        <div class="col-md-3">
+                            <label class="form-label fw-semibold">Fornitore</label>
+                            <select class="form-select" id="stockSupplier" style="width:100%;"></select>
+                        </div>
+                        <div class="col-md-3">
+                            <label class="form-label fw-semibold">Lotto</label>
+                            <input type="text" class="form-control" id="stockLot" placeholder="LOT-...">
+                        </div>
+                        <div class="col-md-2">
+                            <label class="form-label fw-semibold">Scadenza</label>
+                            <input type="date" class="form-control" id="stockExpiry">
+                        </div>
+                        <div class="col-md-2">
+                            <label class="form-label fw-semibold">Q.tà</label>
+                            <input type="number" step="0.001" class="form-control" id="stockQty" value="0">
+                        </div>
+                        <div class="col-md-2 text-end">
+                            <button class="btn btn-add w-100" id="stockSaveBtn">➕ Aggiungi</button>
+                            <button class="btn btn-outline-secondary w-100 mt-2" id="stockCancelEdit" type="button" style="display:none;">Annulla</button>
+                        </div>
+                    </div>
+
+                    <div class="table-responsive">
+                        <table class="table table-striped align-middle text-center" id="stockTable">
+                            <thead class="table-light">
+                                <tr>
+                                    <th>ID</th>
+                                    <th>Fornitore</th>
+                                    <th>Lotto</th>
+                                    <th>Scadenza</th>
+                                    <th>Q.tà</th>
+                                    <th>Azioni</th>
+                                </tr>
+                            </thead>
+                            <tbody></tbody>
+                        </table>
+                    </div>
+
+                    <div class="text-muted small">
+                        Suggerimento: per cambiare quantità clicca ✏️, modifica Q.tà e salva.
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+
+    <?php include('jsinclude.php'); ?>
+
+    <script>
+        let dt;
+
+        function refreshUrlParams() {
+            const url = new URL(window.location.href);
+            url.searchParams.set('active', $('#filterActive').val());
+            url.searchParams.set('cat', $('#filterCategory').val());
+            window.location.href = url.toString();
+        }
+
+        function loadSuppliersSelect($select, dropdownParent) {
+            return fetch("get_suppliers.php")
+                .then(r => r.json())
+                .then(data => {
+                    $select.empty();
+                    $select.append(`<option value="">Seleziona...</option>`);
+                    if (data.success && Array.isArray(data.rows)) {
+                        data.rows.forEach(s => $select.append(`<option value="${s.idsupplier}">${s.supplier_name}</option>`));
+                    }
+                    $select.select2({
+                        theme: "bootstrap-5",
+                        width: "100%",
+                        dropdownParent: dropdownParent
+                    });
+                });
+        }
+
+        function stockResetForm() {
+            $("#stockEditId").val("");
+            $("#stockSupplier").val("").trigger("change");
+            $("#stockLot").val("");
+            $("#stockExpiry").val("");
+            $("#stockQty").val("0");
+            $("#stockSaveBtn").text("➕ Aggiungi");
+            $("#stockCancelEdit").hide();
+        }
+
+        function stockLoadRows(itemId) {
+            fetch("get_packaging_stock_lots.php?id=" + encodeURIComponent(itemId))
+                .then(r => r.json())
+                .then(data => {
+                    const tbody = $("#stockTable tbody");
+                    tbody.empty();
+
+                    if (!data.success || !Array.isArray(data.rows) || data.rows.length === 0) {
+                        tbody.append(`<tr>
+                    <td class="text-muted">-</td>
+                    <td class="text-muted">Nessuna riga</td>
+                    <td class="text-muted">-</td>
+                    <td class="text-muted">-</td>
+                    <td class="text-muted">-</td>
+                    <td class="text-muted">-</td>
+                </tr>`);
+                        return;
+                    }
+
+                    data.rows.forEach(row => {
+                        const exp = row.expiry_date ? row.expiry_date : "";
+                        tbody.append(`
+                    <tr data-row-id="${row.id}">
+                        <td>${row.id}</td>
+                        <td>${row.supplier_name}</td>
+                        <td>${row.lot_code ?? ""}</td>
+                        <td>${exp || "-"}</td>
+                        <td>${row.qty}</td>
+                        <td>
+                            <button class="btn btn-sm btn-outline-secondary stock-edit"
+                                data-id="${row.id}"
+                                data-idsupplier="${row.idsupplier}"
+                                data-lot="${(row.lot_code ?? "").replace(/"/g,'&quot;')}"
+                                data-exp="${exp}"
+                                data-qty="${row.qty}">
+                                ✏️
+                            </button>
+                            <button class="btn btn-sm btn-outline-danger stock-del" data-id="${row.id}">🗑️</button>
+                        </td>
+                    </tr>
+                `);
+                    });
+                });
+        }
+
+        $(document).ready(function() {
+            // Init filters from URL
+            const urlParams = new URLSearchParams(window.location.search);
+            $('#filterActive').val(urlParams.get('active') || '1');
+            $('#filterCategory').val(urlParams.get('cat') || 'all');
+
+            dt = $('#tabPackaging').DataTable({
+                order: [
+                    [2, 'asc']
+                ],
+                pageLength: 50,
+                language: {
+                    url: 'https://cdn.datatables.net/plug-ins/1.13.6/i18n/it-IT.json'
+                }
+            });
+
+            $('#filterActive, #filterCategory').on('change', refreshUrlParams);
+        });
+
+        // Create new item
+        $("#addItemForm").on("submit", function(e) {
+            e.preventDefault();
+            const category = $("#newCategory").val();
+            const item_name = $("#newItemName").val().trim();
+            const item_code = $("#newItemCode").val().trim();
+
+            fetch("save_packaging_item.php", {
+                    method: "POST",
+                    headers: {
+                        "Content-Type": "application/x-www-form-urlencoded"
+                    },
+                    body: `category=${encodeURIComponent(category)}&item_name=${encodeURIComponent(item_name)}&item_code=${encodeURIComponent(item_code)}`
+                })
+                .then(r => r.json())
+                .then(data => {
+                    if (data.success) {
+                        Swal.fire({
+                            icon: "success",
+                            title: "Creato!"
+                        }).then(() => location.reload());
+                    } else {
+                        Swal.fire({
+                            icon: "error",
+                            title: "Errore",
+                            text: data.message || "Non salvato"
+                        });
+                    }
+                });
+        });
+
+        // Toggle item active
+        $(document).on("click", ".toggle-item", function() {
+            const id = $(this).data("id");
+            fetch("toggle_packaging_item_active.php", {
+                    method: "POST",
+                    headers: {
+                        "Content-Type": "application/x-www-form-urlencoded"
+                    },
+                    body: `id=${encodeURIComponent(id)}`
+                })
+                .then(r => r.json())
+                .then(data => {
+                    if (data.success) location.reload();
+                    else Swal.fire({
+                        icon: "error",
+                        title: "Errore",
+                        text: data.message || "Operazione non riuscita"
+                    });
+                });
+        });
+
+        // Open stock modal
+        $(document).on("click", ".manage-stock", function() {
+            const id = $(this).data("id");
+            const name = $(this).data("name");
+
+            $("#stockItemId").val(id);
+            $("#stockItemName").text(name);
+
+            $("#stockModal").modal("show");
+            stockResetForm();
+            loadSuppliersSelect($("#stockSupplier"), $("#stockModal")).then(() => stockLoadRows(id));
+        });
+
+        // Click edit stock row
+        $(document).on("click", ".stock-edit", function() {
+            $("#stockEditId").val($(this).data("id"));
+            $("#stockSupplier").val(String($(this).data("idsupplier"))).trigger("change");
+            $("#stockLot").val($(this).data("lot"));
+            $("#stockExpiry").val($(this).data("exp"));
+            $("#stockQty").val($(this).data("qty"));
+
+            $("#stockSaveBtn").text("💾 Salva");
+            $("#stockCancelEdit").show();
+        });
+
+        // Cancel edit
+        $("#stockCancelEdit").on("click", function() {
+            stockResetForm();
+        });
+
+        // Save stock (insert/update)
+        $("#stockSaveBtn").on("click", function(e) {
+            e.preventDefault();
+
+            const itemId = $("#stockItemId").val();
+            const editId = $("#stockEditId").val();
+
+            const idsupplier = $("#stockSupplier").val();
+            const lot = $("#stockLot").val().trim();
+            const expiry = $("#stockExpiry").val();
+            const qty = $("#stockQty").val();
+
+            if (!idsupplier) {
+                Swal.fire({
+                    icon: "warning",
+                    title: "Attenzione",
+                    text: "Seleziona un fornitore"
+                });
+                return;
+            }
+
+            const url = editId ? "update_packaging_stock_lot.php" : "save_packaging_stock_lot.php";
+
+            const body =
+                (editId ? `id=${encodeURIComponent(editId)}&` : ``) +
+                `idpackaging_item=${encodeURIComponent(itemId)}` +
+                `&idsupplier=${encodeURIComponent(idsupplier)}` +
+                `&lot_code=${encodeURIComponent(lot)}` +
+                `&expiry_date=${encodeURIComponent(expiry)}` +
+                `&qty=${encodeURIComponent(qty)}`;
+
+            fetch(url, {
+                    method: "POST",
+                    headers: {
+                        "Content-Type": "application/x-www-form-urlencoded"
+                    },
+                    body
+                })
+                .then(r => r.json())
+                .then(data => {
+                    if (data.success) {
+                        stockResetForm();
+                        stockLoadRows(itemId);
+                        // Refresh totals by reloading page (simple and safe)
+                        // If you want live update without reload, we can do it.
+                        // location.reload();
+                    } else {
+                        Swal.fire({
+                            icon: "error",
+                            title: "Errore",
+                            text: data.message || "Operazione non riuscita"
+                        });
+                    }
+                });
+        });
+
+        // Delete stock row
+        $(document).on("click", ".stock-del", function() {
+            const id = $(this).data("id");
+            const itemId = $("#stockItemId").val();
+
+            Swal.fire({
+                title: "Eliminare la riga?",
+                icon: "warning",
+                showCancelButton: true,
+                confirmButtonText: "Sì, elimina",
+                cancelButtonText: "Annulla",
+                confirmButtonColor: "#d33"
+            }).then((res) => {
+                if (!res.isConfirmed) return;
+
+                fetch("delete_packaging_stock_lot.php", {
+                        method: "POST",
+                        headers: {
+                            "Content-Type": "application/x-www-form-urlencoded"
+                        },
+                        body: `id=${encodeURIComponent(id)}`
+                    })
+                    .then(r => r.json())
+                    .then(data => {
+                        if (data.success) {
+                            stockLoadRows(itemId);
+                            // location.reload();
+                        } else {
+                            Swal.fire({
+                                icon: "error",
+                                title: "Errore",
+                                text: data.message || "Cancellazione non riuscita"
+                            });
+                        }
+                    });
+            });
+        });
+    </script>
+
+</body>
+
+</html>