/* Quiz Styles */

/* Quiz Version Badge */
.quiz-version {
    background: rgba(102, 126, 234, 0.15);
    padding: 0.3rem 0.6rem;
    border-radius: 6px;
    color: var(--primary-color);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    border: 1px solid rgba(102, 126, 234, 0.3);
    display: inline-block;
}

.quiz-card {
    background: var(--dark-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.quiz-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
    border-color: var(--primary-color);
}

.quiz-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.quiz-info-left h3 {
    margin: 0 0 0.5rem 0;
    color: var(--text-primary);
    font-size: 1.25rem;
}

.quiz-meta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
}

.quiz-meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.quiz-meta-item i {
    color: var(--primary-color);
}

.quiz-status {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.5rem;
}

.quiz-badge {
    padding: 0.375rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.quiz-badge.completed {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
    border: 1px solid var(--success-color);
}

.quiz-badge.available {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.quiz-badge.locked {
    background: rgba(148, 163, 184, 0.1);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.quiz-score-display {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--success-color);
}

.quiz-description {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.quiz-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Quiz Form */
.quiz-question {
    background: var(--dark-hover);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.quiz-question-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    gap: 1rem;
}

.quiz-question-number {
    background: var(--primary-color);
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    flex-shrink: 0;
}

.quiz-question-text {
    flex: 1;
    color: var(--text-primary);
    font-size: 1rem;
    line-height: 1.6;
    font-weight: 500;
}

.quiz-question-points {
    color: var(--warning-color);
    font-size: 0.875rem;
    font-weight: 600;
    flex-shrink: 0;
}

.quiz-answer-input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.9375rem;
    transition: all 0.3s;
}

.quiz-answer-input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(99, 102, 241, 0.05);
}

/* Multiple Choice Options */
.quiz-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.quiz-option {
    display: flex;
    align-items: center;
    padding: 1rem;
    background: var(--dark-bg);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.quiz-option:hover {
    background: var(--dark-hover);
    border-color: var(--primary-color);
}

.quiz-option input[type="radio"] {
    width: 20px;
    height: 20px;
    margin-right: 1rem;
    cursor: pointer;
    accent-color: var(--primary-color);
    flex-shrink: 0;
}

.quiz-option-text {
    color: var(--text-primary);
    font-size: 0.9375rem;
    line-height: 1.5;
    flex: 1;
}

.quiz-option input[type="radio"]:checked + .quiz-option-text {
    color: var(--primary-color);
    font-weight: 600;
}

.quiz-option:has(input[type="radio"]:checked) {
    background: rgba(99, 102, 241, 0.1);
    border-color: var(--primary-color);
}

.quiz-multipart {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.quiz-part {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.quiz-part-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
}

/* Quiz Result */
.quiz-result-icon {
    font-size: 5rem;
    margin-bottom: 1.5rem;
}

.quiz-result-icon.excellent {
    color: var(--success-color);
}

.quiz-result-icon.good {
    color: var(--primary-color);
}

.quiz-result-icon.passed {
    color: var(--warning-color);
}

.quiz-result-icon.failed {
    color: var(--danger-color);
}

/* Section Description */
.section-description {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 0.9375rem;
    line-height: 1.6;
}

/* Responsive */
@media (max-width: 768px) {
    .quiz-header {
        flex-direction: column;
        gap: 1rem;
    }
    
    .quiz-status {
        align-items: flex-start;
    }
    
    .quiz-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .quiz-question-header {
        flex-direction: column;
    }
    
    .quiz-actions {
        flex-direction: column;
    }
    
    .quiz-actions button {
        width: 100%;
    }
}