added pages

public/userarea/production_dashboard.php

@@ -98,10 +98,10 @@
 
         .dashboard-grid-bottom {
             display: grid;
-            grid-template-columns: repeat(2, minmax(200px, 1fr));
+            grid-template-columns: repeat(3, minmax(200px, 1fr));
             gap: 25px 35px;
             width: 100%;
-            max-width: 600px;
+            max-width: 900px;
             justify-items: center;
         }
 
@@ -156,17 +156,17 @@
             background: linear-gradient(135deg, #ff8585ff, #ff9d9dff);
         }
 
+        .btn-linee {
+            background: linear-gradient(135deg, #b9e3ffff, #d7f1ffff);
+        }
+
         @media (max-width: 768px) {
             .stats-row {
                 flex-direction: column;
                 align-items: center;
             }
 
-            .dashboard-grid {
-                grid-template-columns: 1fr;
-                gap: 20px;
-            }
-
+            .dashboard-grid,
             .dashboard-grid-bottom {
                 grid-template-columns: 1fr;
                 gap: 20px;
@@ -248,7 +248,7 @@
                     </button>
                 </div>
 
-                <!-- ===== SECONDA RIGA BOTTONI (2 per riga) ===== -->
+                <!-- ===== SECONDA RIGA BOTTONI (3 per riga) ===== -->
                 <div class="dashboard-grid-bottom">
                     <button class="dash-btn btn-mescole" onclick="location.href='mescole.php'">
                         <div class="dash-icon">⚗️</div>
@@ -259,6 +259,11 @@
                         <div class="dash-icon">🧩</div>
                         <div>Matrici</div>
                     </button>
+
+                    <button class="dash-btn btn-linee" onclick="location.href='linee.php'">
+                        <div class="dash-icon">🏭</div>
+                        <div>Linee di Produzione</div>
+                    </button>
                 </div>
             </div>
         </div>