/* Reset e base */
.sleep-quiz-container {
    max-width: 600px;
    margin: 20px auto;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.sleep-quiz-header {
    background: linear-gradient(135deg, #4a90e2 0%, #357abd 100%);
    color: white;
    padding: 25px;
    text-align: center;
}

.sleep-quiz-header h3 {
    margin: 0 0 8px 0;
    font-size: 24px;
    font-weight: 600;
    color: white;
}

.sleep-quiz-header p {
    margin: 0;
    opacity: 0.9;
    font-size: 14px;
}

.sleep-quiz-form {
    padding: 30px;
}

.question-group {
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e9ecef;
}

.question-group:last-of-type {
    border-bottom: none;
    margin-bottom: 30px;
}

.question-title {
    font-weight: 600;
    color: #333;
    font-size: 16px;
    margin-bottom: 15px;
    line-height: 1.4;
}

.option-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.option-item {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #fff;
}

.option-item:hover {
    border-color: #4a90e2;
    background: #f8f9fa;
}

.option-item input[type="radio"] {
    margin-right: 12px;
    transform: scale(1.2);
    accent-color: #4a90e2;
}

.option-item label {
    cursor: pointer;
    font-size: 14px;
    color: #555;
    margin: 0;
    flex: 1;
}

.option-item.selected {
    border-color: #4a90e2;
    background: #e3f2fd;
}

.quiz-buttons {
    display: flex;
    gap: 12px;
    margin-top: 25px;
}

.quiz-btn {
    flex: 1;
    padding: 14px 20px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.quiz-btn-primary {
    background: linear-gradient(135deg, #4a90e2, #357abd);
    color: white;
}

.quiz-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.3);
}

.quiz-btn-secondary {
    background: #6c757d;
    color: white;
}

.quiz-btn-secondary:hover {
    background: #5a6268;
}

.quiz-result {
    padding: 0 30px 30px;
}

.result-card {
    border-radius: 8px;
    padding: 20px;
    margin-top: 20px;
    border-left: 4px solid;
}

.result-title {
    margin: 0 0 10px 0;
    color: #333;
    font-size: 18px;
    font-weight: 600;
}

.result-score {
    font-size: 24px;
    font-weight: bold;
    margin: 10px 0;
}

.result-category {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
}

.result-description {
    font-size: 14px;
    line-height: 1.5;
    color: #666;
}

/* Cores para diferentes resultados */
.result-excellent {
    background: #d4edda;
    border-color: #28a745;
}

.result-excellent .result-score {
    color: #28a745;
}

.result-good {
    background: #fff3cd;
    border-color: #ffc107;
}

.result-good .result-score {
    color: #ffc107;
}

.result-poor {
    background: #f8d7da;
    border-color: #dc3545;
}

.result-poor .result-score {
    color: #dc3545;
}

/* Responsividade */
@media (max-width: 768px) {
    .sleep-quiz-container {
        margin: 10px;
        border-radius: 8px;
    }
    
    .sleep-quiz-form {
        padding: 20px;
    }
    
    .quiz-buttons {
        flex-direction: column;
    }
    
    .option-item {
        padding: 10px 12px;
    }
    
    .question-title {
        font-size: 15px;
    }
}