🎨 Fix white page-stats-content cards in admin-dashboard

- Added dark background to .page-stats-content container
- Updated .page-item cards with subtle dark background
- Added hover effects for better interactivity
- Improved visual consistency with dark theme
- All page statistics cards now match dark design

public/css/admin-dashboard.css

@@ -386,20 +386,32 @@ body {
 .page-stats-content {
     font-size: 0.9em;
     line-height: 1.6;
+    background: rgba(26, 26, 46, 0.95);
+    border-radius: 8px;
+    padding: 15px;
+    border: 1px solid rgba(255, 255, 255, 0.1);
 }
 
 .page-stats-content .page-item {
     display: flex;
     justify-content: space-between;
     align-items: center;
-    padding: 8px 0;
-    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
+    padding: 12px 15px;
+    margin: 8px 0;
+    background: rgba(255, 255, 255, 0.05);
+    border-radius: 6px;
+    border: 1px solid rgba(255, 255, 255, 0.1);
+    transition: background-color 0.3s ease;
 }
 
 .page-stats-content .page-item:last-child {
     border-bottom: none;
 }
 
+.page-stats-content .page-item:hover {
+    background: rgba(255, 255, 255, 0.1);
+}
+
 .page-stats-content .page-name {
     font-weight: 500;
     color: #ffffff;