.eval-container {
            max-width: 900px;
            margin: 40px auto;
            background: #fff;
            border-radius: 20px;
            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
            padding: 40px;
            position: relative;
            overflow: hidden;
        }
        
        .eval-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 5px;
            background: linear-gradient(90deg, #667eea, #764ba2);
        }
        
        .eval-header {
            text-align: center;
            margin-bottom: 40px;
        }
        
        .eval-header h1 {
            color: #4a90e2;
            font-size: 2rem;
            margin-bottom: 10px;
        }
        
        .eval-header p {
            color: #666;
            font-size: 1.1rem;
        }
        
        .age-selection {
            background: #f8f9ff;
            padding: 25px;
            border-radius: 15px;
            margin-bottom: 30px;
            text-align: center;
        }
        
        .age-selection h3 {
            color: #333;
            margin-bottom: 15px;
        }
        
        .age-buttons {
            display: flex;
            justify-content: center;
            gap: 15px;
            flex-wrap: wrap;
        }
        
        .age-btn {
            background: white;
            border: 2px solid #ddd;
            padding: 12px 20px;
            border-radius: 25px;
            cursor: pointer;
            transition: all 0.3s;
            font-weight: 500;
        }
        
        .age-btn:hover, .age-btn.selected {
            background: #4a90e2;
            color: white;
            border-color: #4a90e2;
            transform: translateY(-2px);
        }
        
        .eval-progress {
            background: #f0f8ff;
            padding: 15px;
            border-radius: 10px;
            margin-bottom: 30px;
            position: relative;
        }
        
        .progress-bar {
            background: #e3f2fd;
            height: 8px;
            border-radius: 4px;
            overflow: hidden;
            margin-bottom: 10px;
        }
        
        .progress-fill {
            background: linear-gradient(90deg, #4a90e2, #667eea);
            height: 100%;
            transition: width 0.3s ease;
        }
        
        .progress-text {
            text-align: center;
            color: #666;
            font-weight: 500;
        }
        
        .eval-question {
            margin-bottom: 30px;
            animation: fadeInUp 0.5s ease;
        }
        
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .question-number {
            background: #4a90e2;
            color: white;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            margin-bottom: 15px;
        }
        
        .eval-question h3 {
            font-size: 1.3rem;
            color: #333;
            margin-bottom: 20px;
            line-height: 1.5;
        }
        
        .eval-options {
            display: grid;
            gap: 12px;
        }
        
        .eval-options label {
            display: flex;
            align-items: center;
            padding: 15px 20px;
            border-radius: 12px;
            border: 2px solid #e1e8ed;
            cursor: pointer;
            transition: all 0.3s;
            background: white;
            position: relative;
        }
        
        .eval-options input[type="radio"] {
            margin-right: 12px;
            transform: scale(1.2);
        }
        
        .eval-options label:hover {
            background: #f0f8ff;
            border-color: #4a90e2;
            transform: translateX(5px);
        }
        
        .eval-options label.selected {
            background: #4a90e2;
            color: white;
            border-color: #4a90e2;
        }
        
        .eval-actions {
            text-align: center;
            margin-top: 20px;
            display: flex;
            justify-content: center;
            gap: 10px;
        }
        
        .eval-btn {
            background: #4a90e2;
            color: #fff;
            border: none;
            padding: 15px 30px;
            border-radius: 25px;
            cursor: pointer;
            font-size: 16px;
            font-weight: 500;
            transition: all 0.3s;
            box-shadow: 0 4px 15px rgba(74, 144, 226, 0.3);
        }
        
        .eval-btn:hover {
            background: #357abd;
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(74, 144, 226, 0.4);
        }
        
        .eval-btn:disabled {
            background: #ccc;
            cursor: not-allowed;
            transform: none;
            box-shadow: none;
        }
        
        .eval-btn.secondary {
            background: #6c757d;
            box-shadow: 0 4px 15px rgba(108, 117, 125, 0.3);
        }
        
        .eval-btn.secondary:hover {
            background: #5a6268;
        }
        
        .eval-result {
            text-align: center;
            margin-top: 40px;
            display: none;
            animation: fadeIn 0.5s ease;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        
        .eval-result h2 {
            color: #2c3e50;
            margin-bottom: 20px;
            font-size: 2rem;
        }
        
        .result-card {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 30px;
            border-radius: 20px;
            margin-bottom: 30px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.2);
        }
        
        .eval-score {
            font-size: 3rem;
            font-weight: bold;
            margin-bottom: 15px;
        }
        
        .score-description {
            font-size: 1.2rem;
            opacity: 0.9;
        }
        
        .eval-feedback {
            background: white;
            padding: 30px;
            border-radius: 15px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            text-align: left;
        }
        
        .feedback-section {
            margin-bottom: 25px;
        }
        
        .feedback-section h4 {
            color: #4a90e2;
            font-size: 1.3rem;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .feedback-icon {
            width: 24px;
            height: 24px;
            display: inline-block;
        }
        
        .recommendations {
            background: #f8f9ff;
            padding: 20px;
            border-radius: 10px;
            border-left: 4px solid #4a90e2;
        }
        
        .recommendations ul {
            margin: 10px 0;
            padding-left: 20px;
        }
        
        .recommendations li {
            margin-bottom: 8px;
        }
        
        .warning {
            background: #fff3cd;
            border: 1px solid #ffeaa7;
            border-radius: 10px;
            padding: 20px;
            margin-top: 20px;
        }
        
        .warning.urgent {
            background: #f8d7da;
            border-color: #f5c6cb;
        }
        
        .restart-btn {
            margin-top: 30px;
            background: #28a745;
            box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
        }
        
        .restart-btn:hover {
            background: #218838;
        }
        
        @media (max-width: 768px) {
            .eval-container {
                /* margin: 20px; */
                padding: 25px;
            }
            
            .page-title {
                font-size: 2rem;
            }
            
            .age-buttons {
                flex-direction: column;
                align-items: center;
            }
            
            .eval-actions {
                flex-direction: column;
                gap: 10px;
            }
            
            .eval-btn {
                width: 100%;
                /* max-width: 200px; */
            }
        }