fixed MasterDataPage buttons

lib/features/auth/ui/auth_screen.dart

@@ -15,6 +15,7 @@ class AuthScreen extends StatefulWidget {
 class _AuthScreenState extends State<AuthScreen> {
   final _emailController = TextEditingController();
   final _passwordController = TextEditingController();
+  final _isPassword = true;
 
   @override
   void dispose() {

lib/features/master_data/master_data_hub_content.dart

@@ -34,10 +34,15 @@ class MasterDataHubContent extends StatelessWidget {
           const SizedBox(height: 32),
 
           Expanded(
-            child: GridView.count(
-              crossAxisCount: MediaQuery.of(context).size.width > 600 ? 3 : 2,
-              mainAxisSpacing: 16,
-              crossAxisSpacing: 16,
+            child: GridView(
+              gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
+                crossAxisCount: MediaQuery.of(context).size.width > 600 ? 3 : 2,
+                mainAxisSpacing: 14,
+                crossAxisSpacing: 14,
+                // LA MAGIA: Fissiamo l'altezza della card a 200 pixel
+                // indipendentemente da quanto sia stretta la colonna!
+                mainAxisExtent: 200,
+              ),
               children: [
                 _buildHubCard(
                   context,
@@ -45,9 +50,7 @@ class MasterDataHubContent extends StatelessWidget {
                   subtitle: 'Anagrafica di Marche e Modelli',
                   icon: Icons.inventory_2_outlined,
                   color: Colors.blue,
-                  onTap: () => onOpenPage(
-                    const ProductsScreen(),
-                  ), // Apre ProductsScreen, // Indice per ProductsScreen
+                  onTap: () => onOpenPage(const ProductsScreen()),
                 ),
                 _buildHubCard(
                   context,
@@ -55,9 +58,7 @@ class MasterDataHubContent extends StatelessWidget {
                   subtitle: 'Anagrafica dei clienti del tuo business',
                   icon: Icons.people_outlined,
                   color: Colors.orange,
-                  onTap: () => onOpenPage(
-                    const CustomersContent(),
-                  ), // Indice per CustomersContent
+                  onTap: () => onOpenPage(const CustomersContent()),
                 ),
                 _buildHubCard(
                   context,
@@ -77,8 +78,9 @@ class MasterDataHubContent extends StatelessWidget {
                 ),
                 _buildHubCard(
                   context,
-                  title: 'Gestione Provider',
-                  subtitle: 'Anagrafica mandati e servizi abilitati',
+                  title:
+                      'Provider', // Accorciato per non andare a capo male su mobile
+                  subtitle: 'Anagrafica mandati e servizi',
                   icon: Icons.handshake_rounded,
                   color: Colors.indigo,
                   onTap: () {
@@ -110,43 +112,43 @@ Widget _buildHubCard(
   return Card(
     clipBehavior: Clip.antiAlias,
     elevation: 2,
-    shape: RoundedRectangleBorder(
-      borderRadius: BorderRadius.circular(16),
-    ), // Un pelo più arrotondato
+    shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(16)),
     child: InkWell(
       onTap: onTap,
       child: Padding(
-        padding: const EdgeInsets.all(
-          24.0,
-        ), // Aumentiamo il padding per dare respiro
+        // Ridotto da 22 a 16 per dare più respiro orizzontale su mobile
+        padding: const EdgeInsets.all(16.0),
         child: Column(
-          mainAxisAlignment: MainAxisAlignment.center, // CENTRA VERTICALMENTE
-          crossAxisAlignment:
-              CrossAxisAlignment.center, // CENTRA ORIZZONTALMENTE
+          mainAxisAlignment: MainAxisAlignment.center,
+          crossAxisAlignment: CrossAxisAlignment.center,
           children: [
-            // Icona con un leggero sfondo circolare opaco per farla risaltare
             Container(
               padding: const EdgeInsets.all(12),
               decoration: BoxDecoration(
-                color: color.withValues(alpha: 0.1), // <--- API moderna
+                color: color.withValues(alpha: 0.1),
                 shape: BoxShape.circle,
               ),
-              child: Icon(icon, size: 48, color: color),
+              child: Icon(icon, size: 40, color: color),
             ),
-            const SizedBox(height: 16),
+            const SizedBox(height: 12), // Leggermente ridotto
             Text(
               title,
-              textAlign: TextAlign.center, // Centra il testo
+              textAlign: TextAlign.center,
               style: const TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
-            ),
-            const SizedBox(height: 8),
-            Text(
-              subtitle,
-              textAlign: TextAlign.center, // Centra il sottotitolo
-              style: TextStyle(fontSize: 13, color: Colors.grey.shade500),
-              maxLines: 2,
+              maxLines: 1,
               overflow: TextOverflow.ellipsis,
             ),
+            const SizedBox(height: 4), // Leggermente ridotto
+            Expanded(
+              // Impedisce matematicamente l'overflow verticale
+              child: Text(
+                subtitle,
+                textAlign: TextAlign.center,
+                style: TextStyle(fontSize: 13, color: Colors.grey.shade500),
+                maxLines: 2,
+                overflow: TextOverflow.ellipsis,
+              ),
+            ),
           ],
         ),
       ),