styling update

templates/results_display.html

@@ -75,20 +75,20 @@
 
     .nav-btn:hover {
       background: #e9ecef;
-      border-color: #007bff;
+      border-color: #28a745;
       box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
       transform: translateY(-1px);
-      color: #007bff;
+      color: #28a745;
     }
 
     .nav-btn.primary {
-      background: #007bff;
-      border-color: #0056b3;
+      background: #28a745;
+      border-color: #1e7e34;
       color: white;
     }
 
     .nav-btn.primary:hover {
-      background: #0056b3;
+      background: #1e7e34;
       color: white;
     }
 
@@ -306,7 +306,7 @@
     }
 
     .participant-id {
-      background: #007bff;
+      background: #28a745;
       color: white;
       padding: 3px 10px;
       border-radius: 12px;
@@ -498,7 +498,7 @@
 
     .stat-value {
       font-weight: 600;
-      color: #007bff;
+      color: #28a745;
     }
 
     /* Responsive styles */