/* Assessment Styles - Mobile First No-Scroll Design */

.assessment-container {
            max-width: 600px;
            margin: 0 auto;
            padding: 20px;
            font-family: Arial, sans-serif;
            background: #f9f9f9;
            border-radius: 10px;
        }
        
        .step {
            display: none;
            padding: 20px;
            background: white;
            border-radius: 8px;
            margin-bottom: 20px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }
        
        .step.active {
            display: block;
        }
        
        .step h3 {
            color: #2c3e50;
            margin-bottom: 15px;
        }
        
        .option-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
            margin: 20px 0;
        }
        
        .option-card {
            padding: 15px;
            border: 2px solid #e0e0e0;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.3s ease;
            text-align: center;
        }
        
        .option-card:hover {
            border-color: #3498db;
            background: #f8f9ff;
        }
        
        .option-card.selected {
            border-color: #2980b9;
            background: #3498db;
            color: white;
        }
        
        .activation-options {
            display: grid;
            grid-template-columns: 1fr;
            gap: 10px;
            margin: 15px 0;
        }
        
        .activation-card {
            padding: 10px 15px;
            border: 1px solid #ddd;
            border-radius: 5px;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .activation-card:hover {
            background: #f0f0f0;
        }
        
        .activation-card.selected {
            background: #3498db;
            color: white;
            border-color: #2980b9;
        }
        
        .trigram-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 10px;
            margin: 20px 0;
        }
        
        .trigram-option {
            padding: 12px;
            border: 1px solid #ddd;
            border-radius: 5px;
            cursor: pointer;
            transition: all 0.3s ease;
            text-align: center;
        }
        
        .trigram-option:hover {
            background: #f0f0f0;
        }
        
        .trigram-option.selected {
            background: #27ae60;
            color: white;
            border-color: #229954;
        }
        
        .trigram-option.disabled {
            opacity: 0.5;
            cursor: not-allowed;
            background: #f5f5f5;
        }
        
        .btn {
            background: #3498db;
            color: white;
            border: none;
            padding: 12px 24px;
            border-radius: 5px;
            cursor: pointer;
            font-size: 16px;
            transition: background 0.3s ease;
        }
        
        .btn:hover {
            background: #2980b9;
        }
        
        .btn:disabled {
            background: #bdc3c7;
            cursor: not-allowed;
        }
        
        .loading {
            text-align: center;
            padding: 20px;
            color: #7f8c8d;
        }
        
        .error {
            background: #e74c3c;
            color: white;
            padding: 10px;
            border-radius: 5px;
            margin: 10px 0;
        }
        
        .progress-bar {
            width: 100%;
            height: 6px;
            background: #ecf0f1;
            border-radius: 3px;
            margin-bottom: 20px;
            overflow: hidden;
        }
        
        .progress-fill {
            height: 100%;
            background: linear-gradient(90deg, #3498db, #2980b9);
            width: 0%;
            transition: width 0.5s ease;
        }