refactoring

lib/shared/design_system/components/union_unified_account_card.dart

@@ -35,14 +35,7 @@ class UnionUnifiedAccountCard extends StatelessWidget {
             UnionFlowColors.unionGreen.withOpacity(0.85),
           ],
         ),
-        borderRadius: BorderRadius.circular(24),
-        boxShadow: [
-          BoxShadow(
-            color: UnionFlowColors.unionGreen.withOpacity(0.35),
-            offset: const Offset(0, 10),
-            blurRadius: 20,
-          ),
-        ],
+        borderRadius: BorderRadius.circular(12),
       ),
       child: Stack(
         children: [
@@ -58,7 +51,7 @@ class UnionUnifiedAccountCard extends StatelessWidget {
           ),
           
           Padding(
-            padding: const EdgeInsets.all(24),
+            padding: const EdgeInsets.all(12),
             child: Column(
               crossAxisAlignment: CrossAxisAlignment.start,
               children: [
@@ -95,7 +88,7 @@ class UnionUnifiedAccountCard extends StatelessWidget {
                       padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
                       decoration: BoxDecoration(
                         color: Colors.white.withOpacity(0.2),
-                        borderRadius: BorderRadius.circular(20),
+                        borderRadius: BorderRadius.circular(8),
                         border: Border.all(color: Colors.white30),
                       ),
                       child: Text(
@@ -111,8 +104,8 @@ class UnionUnifiedAccountCard extends StatelessWidget {
                   ],
                 ),
                 
-                const SizedBox(height: 32),
-                
+                const SizedBox(height: 16),
+
                 // Solde Total Disponible
                 const Text(
                   'Solde Total Disponible',
@@ -129,15 +122,15 @@ class UnionUnifiedAccountCard extends StatelessWidget {
                     soldeTotal,
                     style: const TextStyle(
                       color: Colors.white,
-                      fontSize: 36,
+                      fontSize: 24,
                       fontWeight: FontWeight.w800,
                       letterSpacing: -0.5,
                     ),
                   ),
                 ),
                 
-                const SizedBox(height: 32),
-                
+                const SizedBox(height: 16),
+
                 // Grille de détails
                 Row(
                   children: [
@@ -147,8 +140,8 @@ class UnionUnifiedAccountCard extends StatelessWidget {
                   ],
                 ),
                 
-                const SizedBox(height: 20),
-                
+                const SizedBox(height: 10),
+
                 // Barre d'engagement
                 Column(
                   crossAxisAlignment: CrossAxisAlignment.start,