Update templates/index.html

templates/index.html

@@ -5,313 +5,194 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Smart Attendance System</title>
     <style>
-        * {
-            margin: 0;
-            padding: 0;
-            box-sizing: border-box;
-        }
-
-        body {
-            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
-            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-            min-height: 100vh;
-            padding: 20px;
-        }
-
-        .container {
-            max-width: 1200px;
-            margin: 0 auto;
-            background: rgba(255, 255, 255, 0.95);
-            border-radius: 20px;
-            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
-            overflow: hidden;
-            backdrop-filter: blur(10px);
-        }
-
-        .header {
-            background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
-            color: white;
-            padding: 30px;
-            text-align: center;
-        }
-
-        .header h1 {
-            font-size: 2.5rem;
-            margin-bottom: 10px;
-            font-weight: 600;
-        }
-
-        .header p {
-            font-size: 1.1rem;
-            opacity: 0.9;
-        }
-
-        .stats-grid {
-            display: grid;
-            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
-            gap: 20px;
-            padding: 30px;
-            background: #f8fafc;
-        }
-
-        .stat-card {
-            background: white;
-            padding: 25px;
-            border-radius: 15px;
-            text-align: center;
-            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
-            transition: transform 0.3s ease, box-shadow 0.3s ease;
-        }
-
-        .stat-card:hover {
-            transform: translateY(-5px);
-            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
-        }
-
-        .stat-number {
-            font-size: 2.5rem;
-            font-weight: bold;
-            margin-bottom: 10px;
-        }
-
-        .stat-label {
-            color: #64748b;
-            font-size: 1rem;
-            text-transform: uppercase;
-            letter-spacing: 0.5px;
-        }
-
-        .total { color: #3b82f6; }
-        .present { color: #10b981; }
-        .absent { color: #ef4444; }
-
+    * {
+        margin: 0;
+        padding: 0;
+        box-sizing: border-box;
+    }
+
+    body {
+        font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
+        background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
+        min-height: 100vh;
+        color: #f1f5f9;
+        padding: 20px;
+    }
+
+    .container {
+        max-width: 1200px;
+        margin: 0 auto;
+        background: #1e293b;
+        border-radius: 20px;
+        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
+    }
+
+    .header {
+        background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
+        color: white;
+        padding: 30px;
+        text-align: center;
+    }
+
+    .header h1 {
+        font-size: 2.5rem;
+        margin-bottom: 10px;
+        font-weight: 600;
+    }
+
+    .header p {
+        font-size: 1.1rem;
+        opacity: 0.9;
+    }
+
+    .stats-grid {
+        display: grid;
+        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
+        gap: 20px;
+        padding: 30px;
+        background: #111827;
+    }
+
+    .stat-card {
+        background: #1f2937;
+        padding: 25px;
+        border-radius: 15px;
+        text-align: center;
+        box-shadow: 0 4px 15px rgba(255, 255, 255, 0.05);
+    }
+
+    .stat-number {
+        font-size: 2.5rem;
+        font-weight: bold;
+        margin-bottom: 10px;
+    }
+
+    .stat-label {
+        color: #cbd5e1;
+        font-size: 1rem;
+        text-transform: uppercase;
+        letter-spacing: 0.5px;
+    }
+
+    .total { color: #60a5fa; }
+    .present { color: #34d399; }
+    .absent { color: #f87171; }
+
+    .main-content {
+        display: grid;
+        grid-template-columns: 1fr 1fr;
+        gap: 30px;
+        padding: 30px;
+    }
+
+    .section {
+        background: #1f2937;
+        border-radius: 15px;
+        padding: 30px;
+        box-shadow: 0 4px 15px rgba(255, 255, 255, 0.05);
+    }
+
+    .section h2 {
+        color: #f3f4f6;
+        margin-bottom: 20px;
+        font-size: 1.5rem;
+        font-weight: 600;
+    }
+
+    .camera-container #video {
+        border: 3px solid #475569;
+        border-radius: 10px;
+        width: 100%;
+        max-width: 400px;
+    }
+
+    .camera-overlay {
+        border: 2px dashed #818cf8;
+    }
+
+    .btn {
+        padding: 12px 24px;
+        border: none;
+        border-radius: 8px;
+        font-size: 1rem;
+        font-weight: 600;
+        cursor: pointer;
+        text-transform: uppercase;
+        letter-spacing: 0.5px;
+    }
+
+    .btn-primary {
+        background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
+        color: white;
+    }
+
+    .btn-success {
+        background: linear-gradient(135deg, #10b981 0%, #059669 100%);
+        color: white;
+    }
+
+    .btn-danger {
+        background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
+        color: white;
+    }
+
+    .form-group label {
+        color: #f1f5f9;
+    }
+
+    .form-group input {
+        background-color: #0f172a;
+        color: white;
+        border: 2px solid #334155;
+    }
+
+    .form-group input:focus {
+        border-color: #818cf8;
+    }
+
+    .time-display {
+        background: #0f172a;
+        color: #e0f2fe;
+        font-family: 'Courier New', monospace;
+    }
+
+    .status-success {
+        background: #064e3b;
+        color: #a7f3d0;
+    }
+
+    .status-error {
+        background: #7f1d1d;
+        color: #fecaca;
+    }
+
+    .attendance-item {
+        border-bottom: 1px solid #334155;
+    }
+
+    .attendance-name {
+        color: #f3f4f6;
+    }
+
+    .attendance-time {
+        color: #94a3b8;
+    }
+
+    .loading {
+        color: #94a3b8;
+    }
+
+    @media (max-width: 768px) {
         .main-content {
-            display: grid;
-            grid-template-columns: 1fr 1fr;
-            gap: 30px;
-            padding: 30px;
-        }
-
-        .section {
-            background: white;
-            border-radius: 15px;
-            padding: 30px;
-            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
-        }
-
-        .section h2 {
-            color: #1e293b;
-            margin-bottom: 20px;
-            font-size: 1.5rem;
-            font-weight: 600;
-        }
-
-        .camera-container {
-            position: relative;
-            margin-bottom: 20px;
-        }
-
-        #video {
-            width: 100%;
-            max-width: 400px;
-            border-radius: 10px;
-            border: 3px solid #e2e8f0;
-        }
-
-        .camera-overlay {
-            position: absolute;
-            top: 50%;
-            left: 50%;
-            transform: translate(-50%, -50%);
-            width: 200px;
-            height: 200px;
-            border: 2px dashed #4f46e5;
-            border-radius: 50%;
-            pointer-events: none;
-        }
-
-        .controls {
-            display: flex;
-            gap: 10px;
-            margin-bottom: 20px;
-            flex-wrap: wrap;
+            grid-template-columns: 1fr;
         }
 
         .btn {
-            padding: 12px 24px;
-            border: none;
-            border-radius: 8px;
-            font-size: 1rem;
-            font-weight: 600;
-            cursor: pointer;
-            transition: all 0.3s ease;
-            text-transform: uppercase;
-            letter-spacing: 0.5px;
-        }
-
-        .btn-primary {
-            background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
-            color: white;
-        }
-
-        .btn-success {
-            background: linear-gradient(135deg, #10b981 0%, #059669 100%);
-            color: white;
-        }
-
-        .btn-danger {
-            background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
-            color: white;
-        }
-
-        .btn:hover {
-            transform: translateY(-2px);
-            box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
-        }
-
-        .btn:disabled {
-            opacity: 0.6;
-            cursor: not-allowed;
-            transform: none;
-        }
-
-        .form-group {
-            margin-bottom: 20px;
-        }
-
-        .form-group label {
-            display: block;
-            margin-bottom: 8px;
-            color: #374151;
-            font-weight: 600;
-        }
-
-        .form-group input {
             width: 100%;
-            padding: 12px;
-            border: 2px solid #e2e8f0;
-            border-radius: 8px;
-            font-size: 1rem;
-            transition: border-color 0.3s ease;
-        }
-
-        .form-group input:focus {
-            outline: none;
-            border-color: #4f46e5;
-        }
-
-        .status-message {
-            padding: 15px;
-            border-radius: 8px;
-            margin-bottom: 20px;
-            font-weight: 600;
-            text-align: center;
-        }
-
-        .status-success {
-            background: #dcfce7;
-            color: #166534;
-            border: 1px solid #bbf7d0;
-        }
-
-        .status-error {
-            background: #fef2f2;
-            color: #991b1b;
-            border: 1px solid #fecaca;
-        }
-
-        .attendance-list {
-            max-height: 400px;
-            overflow-y: auto;
-        }
-
-        .attendance-item {
-            display: flex;
-            justify-content: space-between;
-            align-items: center;
-            padding: 15px;
-            border-bottom: 1px solid #e2e8f0;
-            transition: background-color 0.3s ease;
-        }
-
-        .attendance-item:hover {
-            background: #f8fafc;
-        }
-
-        .attendance-item:last-child {
-            border-bottom: none;
         }
+    }
+</style>
 
-        .attendance-name {
-            font-weight: 600;
-            color: #1e293b;
-        }
-
-        .attendance-time {
-            color: #64748b;
-            font-size: 0.9rem;
-        }
-
-        .time-display {
-            background: #f1f5f9;
-            padding: 10px;
-            border-radius: 8px;
-            text-align: center;
-            margin-bottom: 20px;
-            font-family: 'Courier New', monospace;
-            font-size: 1.1rem;
-            font-weight: bold;
-            color: #1e293b;
-        }
-
-        .loading {
-            text-align: center;
-            padding: 20px;
-            color: #64748b;
-        }
-
-        .spinner {
-            display: inline-block;
-            width: 20px;
-            height: 20px;
-            border: 3px solid #f3f3f3;
-            border-top: 3px solid #4f46e5;
-            border-radius: 50%;
-            animation: spin 1s linear infinite;
-            margin-right: 10px;
-        }
-
-        @keyframes spin {
-            0% { transform: rotate(0deg); }
-            100% { transform: rotate(360deg); }
-        }
-
-        @media (max-width: 768px) {
-            .main-content {
-                grid-template-columns: 1fr;
-                gap: 20px;
-                padding: 20px;
-            }
-
-            .stats-grid {
-                grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
-                gap: 15px;
-                padding: 20px;
-            }
-
-            .header h1 {
-                font-size: 2rem;
-            }
-
-            .controls {
-                flex-direction: column;
-            }
-
-            .btn {
-                width: 100%;
-            }
-        }
-    </style>
 </head>
 <body>
     <div class="container">