/* Quiz Taking Page Styles */
/* Scoped to .quiz-take-page for page-specific styling */

/* Reading Passage Styles */
.quiz-take-page .reading-passage {
    background-color: var(--color-bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    font-size: 1.1rem;
    line-height: 1.6;
    box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.1);
    overflow-y: auto;
}

.quiz-take-page .reading-passage p {
    margin-bottom: var(--spacing-sm);
}

.quiz-take-page .reading-passage h1,
.quiz-take-page .reading-passage h2,
.quiz-take-page .reading-passage h3 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-weight-semibold);
}

.quiz-take-page .reading-passage ul,
.quiz-take-page .reading-passage ol {
    margin-bottom: var(--spacing-sm);
    padding-left: 2rem;
}

.quiz-take-page .reading-passage li {
    margin-bottom: 0.5rem;
}

.quiz-take-page .reading-passage img {
    max-width: 100%;
    height: auto;
    margin: var(--spacing-sm) 0;
}

.quiz-take-page .reading-passage blockquote {
    border-left: 4px solid var(--color-border);
    padding-left: var(--spacing-sm);
    font-style: italic;
    margin-left: 0;
    margin-right: 0;
}

/* Question Display Styles */
.quiz-take-page .question-symbol {
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-lg);
    font-size: 1.1rem;
}

.quiz-take-page .equation {
    font-size: 1.5rem;
    margin: var(--spacing-lg) 0;
    font-weight: var(--font-weight-medium);
}

.quiz-take-page .question-text {
    margin-bottom: var(--spacing-lg);
}

/* Tables inside question text or reading passage (e.g. timetable questions) */
.quiz-take-page .question-text table,
.quiz-take-page .reading-passage table {
    display: table !important;
    visibility: visible !important;
    border-collapse: collapse;
    border: 1px solid #dee2e6;
    margin: 0.5rem 0;
    width: auto;
    min-width: 200px;
    background: #fff;
}
.quiz-take-page .question-text table tr,
.quiz-take-page .reading-passage table tr {
    display: table-row !important;
}
.quiz-take-page .question-text table td,
.quiz-take-page .question-text table th,
.quiz-take-page .reading-passage table td,
.quiz-take-page .reading-passage table th {
    display: table-cell !important;
    border: 1px solid #dee2e6;
    padding: 0.35rem 0.75rem;
    vertical-align: middle;
}
.quiz-take-page .question-text table th,
.quiz-take-page .reading-passage table th {
    background-color: #f8f9fa;
    font-weight: 600;
}

/* Extract A/B/C/D tabs inside reading passage */
.quiz-take-page .passage-extract-tabs {
    border-bottom: 2px solid #dee2e6;
    gap: 0.25rem;
    flex-wrap: nowrap;
}
.quiz-take-page .passage-extract-tabs .nav-link {
    color: var(--color-text-secondary, #6c757d);
    border: 1px solid transparent;
    border-bottom: none;
    border-radius: 0.25rem 0.25rem 0 0;
    padding: 0.5rem 0.75rem;
    font-weight: 500;
    background: #f8f9fa;
    white-space: nowrap;
}
.quiz-take-page .passage-extract-tabs .nav-link:hover {
    color: var(--color-primary, #0d6efd);
    background: #e9ecef;
}
.quiz-take-page .passage-extract-tabs .nav-link.active {
    color: var(--color-primary, #0d6efd);
    background: #fff;
    border-color: #dee2e6;
    border-bottom-color: #fff;
    margin-bottom: -2px;
}
.quiz-take-page .passage-extract-tab-content .tab-pane {
    padding: 1rem 0 0;
}
.quiz-take-page .passage-extract-intro {
    padding-bottom: 0.5rem;
}

/* Extract passage: all questions in one card with dropdowns */
.quiz-take-page .extract-questions-list .extract-question-item {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 0.75rem;
    border-bottom: 1px solid #e9ecef;
    padding-bottom: 1rem;
}
.quiz-take-page .extract-questions-list .extract-question-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}
.quiz-take-page .extract-questions-list .question-text {
    font-size: 1rem;
    flex: 1;
    min-width: 0;
    padding-top: 0.4rem;
}
.quiz-take-page .extract-questions-list .question-text p {
    display: inline;
    margin: 0;
    padding: 0;
}
.quiz-take-page .extract-questions-list .extract-answer-select {
    flex-shrink: 0;
    width: 13rem;
}

/* Content Container Visibility */
.quiz-take-page .passage-content-container {
    display: none;
}

.quiz-take-page .passage-content-container.active {
    display: block;
}

.quiz-take-page .question-content-container {
    display: none;
}

.quiz-take-page .question-content-container.active {
    display: block;
}

/* Passage Toggle Button */
.quiz-take-page .passage-toggle {
    font-size: var(--font-size-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
}

.quiz-take-page .passage-toggle i {
    margin-right: 0.25rem;
}

/* Question Options */
.quiz-take-page .radio-option {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-duration) var(--transition-timing);
}

.quiz-take-page .radio-option:hover {
    background-color: var(--color-bg-light);
}

.quiz-take-page .option-letter {
    font-weight: var(--font-weight-semibold);
    margin-right: var(--spacing-sm);
    min-width: 1.5rem;
    color: var(--color-primary);
}

.quiz-take-page .form-check-label {
    flex: 1;
    cursor: pointer;
    line-height: 1.4;
}

/* Question Card */
.quiz-take-page .question-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
}

.quiz-take-page .question-wrapper {
    width: 100%;
}

.quiz-take-page .question-title {
    font-size: 1.2rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .quiz-take-page .passage-extract-tabs .nav-link {
        padding: 0.4rem 0.5rem;
        font-size: 0.875rem;
    }

    .quiz-take-page .passage-extract-tabs {
        gap: 0.15rem;
    }
}

@media (max-width: 767px) {
    .quiz-take-page .quiz-content {
        flex-direction: column;
    }
    
    .quiz-take-page .equation {
        font-size: 1.3rem;
    }
    
    .quiz-take-page .reading-passage {
        padding: var(--spacing-md);
    }
}

@media (max-width: 575px) {
    .quiz-take-page .question-card {
        padding: var(--spacing-md);
    }
    
    .quiz-take-page .radio-option {
        padding: var(--spacing-xs);
    }
}

/* Save Indicator Styles */
.quiz-take-page .save-indicator {
    font-size: 0.8rem;
    padding: 2px 8px;
    border-radius: 4px;
    margin-left: 10px;
}

.quiz-take-page .save-indicator.saving {
    background-color: #ffc107;
    color: #000;
}

.quiz-take-page .save-indicator.saved {
    background-color: #28a745;
    color: white;
}

.quiz-take-page .save-indicator.error {
    background-color: #dc3545;
    color: white;
}

/* Resume Banner Styles */
.quiz-take-page .resume-banner {
    background: linear-gradient(45deg, #007bff, #0056b3);
    color: white;
    padding: 10px 20px;
    margin-bottom: 20px;
    border-radius: 8px;
    text-align: center;
}