/**
 * Frontend styles for IELTS Course Manager
 */

/* Global smooth scrolling for anchor links */
html {
    scroll-behavior: smooth;
}

/* Course List */
.ielts-courses-list {
    display: grid;
    grid-template-columns: repeat(5, 1fr); /* Default, can be overridden by inline style */
    gap: 30px;
    margin: 20px 0;
}

.ielts-course-item {
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.ielts-course-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.ielts-course-item .course-thumbnail {
    overflow: hidden;
}

.ielts-course-item .course-thumbnail img {
    width: 100%;
    height: auto;
    display: block;
}

.ielts-course-item .course-content {
    padding: 20px;
}

.ielts-course-item h3 {
    margin: 0 0 10px;
    font-size: 1.4em;
}

.ielts-course-item h3 a {
    text-decoration: none;
    color: #333;
}

.ielts-course-item .course-excerpt {
    margin: 10px 0;
    color: #666;
}

.ielts-course-item .course-meta {
    display: flex;
    gap: 15px;
    margin: 15px 0;
    font-size: 0.9em;
    color: #666;
}

.ielts-course-item .course-meta .dashicons {
    font-size: 16px;
    width: 16px;
    height: 16px;
}

.ielts-course-item .course-progress {
    margin: 15px 0;
    padding: 10px;
    background: #f9f9f9;
    border-radius: 5px;
}

.ielts-course-item .progress-label {
    font-weight: 600;
    margin-bottom: 8px;
    color: #333;
    font-size: 14px;
}

.ielts-course-item .progress-bar {
    width: 100%;
    height: 24px;
    background-color: #e0e0e0;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
}

.ielts-course-item .progress-fill {
    height: 100%;
    background: linear-gradient(to right, #4caf50, #66bb6a);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: width 0.5s ease;
    min-width: 30px;
}

.ielts-course-item .progress-text {
    color: #fff;
    font-weight: 600;
    font-size: 12px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.ielts-course-item .course-actions {
    margin-top: 15px;
}

/* Full-width content area for custom post types */
.ielts-full-width {
    width: 100%;
    max-width: 100%;
}

.ielts-full-width .site-main {
    padding: 30px 40px !important;
}

/* Ensure padding on IELTS course and lesson pages */
body.ielts-course-single .site-main,
body.ielts-lesson-single .site-main,
body.ielts-resource-single .site-main,
body.ielts-course-archive .site-main {
    padding-top: 30px !important;
    padding-bottom: 30px !important;
}

/* Fallback for themes that don't use .site-main */
body.ielts-course-single #primary,
body.ielts-lesson-single #primary,
body.ielts-resource-single #primary,
body.ielts-course-archive #primary {
    padding-top: 30px;
    padding-bottom: 30px;
}

body.ielts-course-single .content-area,
body.ielts-lesson-single .content-area,
body.ielts-course-archive .content-area {
    padding-top: 60px;
    padding-bottom: 60px;
}

/* Hide search form on IELTS custom post types */
.ielts-course-single .search-form,
.ielts-lesson-single .search-form,
.ielts-course-archive .search-form,
.ielts-course-single .widget_search,
.ielts-lesson-single .widget_search,
.ielts-course-archive .widget_search {
    display: none;
}

/* Single Course */
.ielts-single-course {
    max-width: 100%;
    margin: 0 auto;
    padding: 0;
}

.ielts-single-course .course-header {
    margin-bottom: 30px;
}

.ielts-single-course .course-breadcrumb {
    margin: 10px 0;
    font-size: 0.9em;
    color: #666;
}

.ielts-single-course .course-breadcrumb a {
    text-decoration: none;
    color: #0073aa;
}

.ielts-single-course .course-featured-image {
    margin: 20px 0;
}

.ielts-single-course .course-featured-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.ielts-single-course .course-meta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin: 20px 0;
    padding: 15px;
    background: #f9f9f9;
    border-radius: 5px;
}

.ielts-single-course .course-meta span {
    display: inline-block;
}

.ielts-single-course .enrollment-section {
    margin: 20px 0;
}

.ielts-single-course .lessons-list {
    margin-top: 20px;
}

.ielts-single-course .lesson-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    background: #fff;
}

.ielts-single-course .lesson-item.completed {
    background: #f0f9f0;
    border-color: #4caf50;
}

.ielts-single-course .lesson-item .lesson-status {
    font-size: 24px;
    color: #666;
}

.ielts-single-course .lesson-item.completed .lesson-status {
    color: #4caf50;
}

.ielts-single-course .lesson-item .lesson-content {
    flex: 1;
}

.ielts-single-course .lesson-item h4 {
    margin: 0 0 5px;
}

.ielts-single-course .lesson-item h4 a {
    text-decoration: none;
    color: #333;
}

.ielts-single-course .lesson-item .lesson-duration {
    font-size: 0.9em;
    color: #666;
}

.ielts-single-course .course-lessons {
    margin-top: 40px;
}

/* Single Lesson */
.ielts-single-lesson {
    max-width: 100%;
    margin: 0 auto;
}

.ielts-single-lesson .lesson-breadcrumb {
    margin: 10px 0;
    font-size: 0.9em;
    color: #666;
}

.ielts-single-lesson .lesson-breadcrumb a {
    text-decoration: none;
    color: #0073aa;
}

.ielts-single-lesson .lesson-meta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin: 20px 0;
    padding: 15px;
    background: #f9f9f9;
    border-radius: 5px;
}

.ielts-single-lesson .lesson-content-items h3 {
    margin-top: 50px;
}

.ielts-single-lesson .lesson-completed-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 15px;
    background: #4caf50;
    color: #fff;
    border-radius: 20px;
    font-size: 0.9em;
    margin: 10px 0;
}

.ielts-single-lesson .lesson-resources,
.ielts-single-lesson .lesson-quizzes {
    margin-top: 30px;
}

.ielts-single-lesson .resource-item,
.ielts-single-lesson .quiz-item {
    display: flex;
    gap: 15px;
    padding: 20px;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    background: #fff;
}

.ielts-single-lesson .resource-icon {
    font-size: 32px;
    color: #0073aa;
}

.ielts-single-lesson .resource-content,
.ielts-single-lesson .quiz-content {
    flex: 1;
}

.ielts-single-lesson .resource-content h4,
.ielts-single-lesson .quiz-content h4 {
    margin: 0 0 10px;
}

.ielts-single-lesson .quiz-best-score {
    margin-top: 10px;
    padding: 10px;
    background: #f0f9f0;
    border-left: 3px solid #4caf50;
}

.ielts-single-lesson .lesson-actions {
    margin-top: 30px;
    text-align: center;
}

/* Quiz */
.ielts-single-quiz {
    max-width: 100%;
    margin: 0 auto;
}

.ielts-single-quiz .quiz-breadcrumb {
    margin: 10px 0;
    font-size: 0.9em;
    color: #666;
}

.ielts-single-quiz .quiz-breadcrumb a {
    text-decoration: none;
    color: #0073aa;
}

.ielts-single-quiz .quiz-breadcrumb .separator {
    margin: 0 8px;
    color: #999;
}

.ielts-single-quiz .quiz-info {
    padding: 15px;
    background: #f9f9f9;
    border-radius: 5px;
    margin: 20px 0;
}

.ielts-single-quiz .quiz-question {
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    border-radius: 5px;
    background: #fff;
}

.ielts-single-quiz .quiz-question h4 {
    margin: 0 0 15px;
    color: #333;
}

.ielts-single-quiz .question-points {
    font-size: 0.9em;
    color: #666;
    font-weight: normal;
}

.ielts-single-quiz .question-instructions {
    margin: 0 0 15px 0;
    padding: 12px 15px;
    background: #e7f3ff;
    border-left: 4px solid #0073aa;
    font-size: 0.95em;
    line-height: 1.6;
    color: #333;
    font-style: italic;
}

.ielts-single-quiz .question-text {
    font-size: 1.1em;
    margin-bottom: 15px;
}

.ielts-single-quiz .question-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ielts-single-quiz .option-label {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 10px;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.ielts-single-quiz .option-label .option-feedback-message {
    flex-basis: 100%;
}

.ielts-single-quiz .option-label:hover {
    background: #f9f9f9;
}

/* Ensure proper feedback colors in standard quiz */
.ielts-single-quiz .option-label.answer-correct,
.ielts-single-quiz .option-label.answer-correct:hover {
    background: #4caf50 !important;
    border: 3px solid #4caf50 !important;
    color: #fff !important;
}

.ielts-single-quiz .option-label.answer-incorrect,
.ielts-single-quiz .option-label.answer-incorrect:hover {
    background: #f44336 !important;
    border: 3px solid #f44336 !important;
    color: #fff !important;
}

.ielts-single-quiz .option-label.answer-correct-highlight,
.ielts-single-quiz .option-label.answer-correct-highlight:hover {
    background: transparent !important;
    border: 3px solid #4caf50 !important;
    color: inherit !important;
}

.ielts-single-quiz .option-label input[type="radio"] {
    margin: 0;
    flex-shrink: 0;
    align-self: flex-start;
}

.ielts-single-quiz .option-label > span {
    flex-shrink: 1;
    min-width: 0;
    word-wrap: break-word;
}

.ielts-single-quiz .answer-input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1em;
}

.ielts-single-quiz .answer-input-inline {
    display: inline-block;
    width: 200px;
    padding: 0 8px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1em;
    margin: 2px 5px;
    vertical-align: middle;
}

.ielts-single-quiz .answer-input-inline.answer-correct {
    border: 3px solid #4caf50;
    background: #f1f8f4;
}

.ielts-single-quiz .answer-input-inline.answer-incorrect {
    border: 3px solid #f44336;
    background: #fef5f5;
}

.ielts-single-quiz .summary-completion-text {
    line-height: 2.5;
}

.ielts-single-quiz .summary-completion-text p {
    margin-bottom: 1.5em;
}

.ielts-single-quiz .answer-select-inline {
    display: inline-block;
    width: auto;
    min-width: 150px;
    padding: 0 8px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1em;
    margin: 2px 5px;
    vertical-align: middle;
    background-color: #fff;
    cursor: pointer;
}

.ielts-single-quiz .dropdown-paragraph-text {
    line-height: 2.5;
}

.ielts-single-quiz .dropdown-paragraph-text p {
    margin-bottom: 1.5em;
}

.ielts-single-quiz .answer-textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1em;
    font-family: inherit;
}

.ielts-single-quiz .essay-note {
    font-size: 0.9em;
    color: #666;
    font-style: italic;
    margin-top: 10px;
}

.ielts-single-quiz .quiz-submit {
    text-align: center;
    margin-top: 30px;
}

.ielts-single-quiz .quiz-result {
    margin-top: 20px;
    padding: 0;
    border: none;
    border-radius: 0;
}

.ielts-single-quiz .quiz-result.pass {
    background: transparent;
    border: none;
    color: inherit;
}

.ielts-single-quiz .quiz-result.fail {
    background: transparent;
    border: none;
    color: inherit;
}

.ielts-single-quiz .quiz-feedback-section {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 2px solid rgba(0, 0, 0, 0.1);
}

.ielts-single-quiz .quiz-feedback-section h4 {
    margin: 0 0 15px;
    font-size: 1.2em;
    color: #333;
}

.ielts-single-quiz .quiz-feedback-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ielts-single-quiz .feedback-item {
    padding: 12px 15px;
    border-radius: 5px;
    border-left: 4px solid;
}

.ielts-single-quiz .feedback-item.correct {
    background: rgba(76, 175, 80, 0.1);
    border-left-color: #4caf50;
}

.ielts-single-quiz .feedback-item.incorrect {
    background: rgba(244, 67, 54, 0.1);
    border-left-color: #f44336;
}

.ielts-single-quiz .feedback-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 5px;
}

.ielts-single-quiz .feedback-icon {
    font-size: 18px;
    font-weight: bold;
    line-height: 1;
}

.ielts-single-quiz .feedback-item.correct .feedback-icon {
    color: #4caf50;
}

.ielts-single-quiz .feedback-item.incorrect .feedback-icon {
    color: #f44336;
}

.ielts-single-quiz .feedback-status {
    font-weight: 600;
}

.ielts-single-quiz .feedback-message {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    font-size: 0.95em;
    line-height: 1.5;
}

/* Progress Page */
.ielts-progress-page {
    max-width: 100%;
    margin: 0 auto;
}

.ielts-progress-page .completion-bar {
    margin: 15px 0;
}

.ielts-progress-page .completion-label {
    margin-bottom: 5px;
    font-weight: bold;
}

.ielts-progress-page .completion-bar-outer {
    width: 100%;
    height: 30px;
    background: #f0f0f0;
    border-radius: 15px;
    overflow: hidden;
}

.ielts-progress-page .completion-bar-inner {
    height: 100%;
    background: linear-gradient(90deg, #4caf50, #8bc34a);
    transition: width 0.5s ease;
}

.ielts-progress-page .progress-table,
.ielts-progress-page .results-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.ielts-progress-page .progress-table th,
.ielts-progress-page .results-table th,
.ielts-progress-page .progress-table td,
.ielts-progress-page .results-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.ielts-progress-page .progress-table th,
.ielts-progress-page .results-table th {
    background: #f9f9f9;
    font-weight: bold;
}

.ielts-progress-page .status-completed {
    color: #4caf50;
}

.ielts-progress-page .status-in-progress {
    color: #ff9800;
}

.ielts-progress-page .percentage-badge {
    display: inline-block;
    padding: 5px 10px;
    border-radius: 15px;
    font-weight: bold;
}

.ielts-progress-page .percentage-pass {
    background: #4caf50;
    color: #fff;
}

.ielts-progress-page .percentage-fail {
    background: #ff9800;
    color: #fff;
}

.ielts-progress-page .course-progress-item {
    padding: 20px;
    margin-bottom: 30px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background: #fff;
}

.ielts-progress-page .course-stats {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    margin: 20px 0;
}

.ielts-progress-page .stat {
    flex: 1;
    min-width: 150px;
}

.ielts-progress-page .stat-label {
    display: block;
    font-size: 0.9em;
    color: #666;
}

.ielts-progress-page .stat-value {
    display: block;
    font-size: 1.5em;
    font-weight: bold;
    color: #333;
}

.ielts-progress-page .course-actions {
    margin-top: 20px;
}

.ielts-progress-page .no-courses-message {
    text-align: center;
    padding: 40px;
}

/* Buttons */
.button {
    display: inline-block;
    padding: 10px 20px;
    background: #f0f0f0;
    color: #333;
    text-decoration: none;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1em;
    transition: background 0.3s ease;
}

.button:hover {
    background: #e0e0e0;
}

.button-primary {
    background: #0073aa;
    color: #fff;
}

.button-primary:hover {
    background: #005a87;
}

/* Responsive */
@media (max-width: 1200px) {
    .ielts-courses-list[data-columns="4"],
    .ielts-courses-list[data-columns="5"],
    .ielts-courses-list[data-columns="6"] {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}

@media (max-width: 900px) {
    .ielts-courses-list[data-columns="3"],
    .ielts-courses-list[data-columns="4"],
    .ielts-courses-list[data-columns="5"],
    .ielts-courses-list[data-columns="6"] {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (max-width: 768px) {
    .ielts-courses-list {
        grid-template-columns: 1fr !important;
    }
    
    .ielts-single-course .course-meta {
        flex-direction: column;
    }
    
    .ielts-single-lesson .lesson-meta {
        flex-direction: column;
    }
    
    .ielts-single-course .lesson-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .ielts-progress-page .course-stats {
        flex-direction: column;
    }
}

/* Loading states */
.ielts-loading {
    text-align: center;
    padding: 20px;
    opacity: 0.6;
}

/* Messages */
.ielts-message {
    padding: 15px;
    margin: 20px 0;
    border-radius: 5px;
}

.ielts-message.success {
    background: #f0f9f0;
    border: 1px solid #4caf50;
    color: #2e7d32;
}

.ielts-message.error {
    background: #ffebee;
    border: 1px solid #f44336;
    color: #c62828;
}

.ielts-message.info {
    background: #e3f2fd;
    border: 1px solid #2196f3;
    color: #1565c0;
}

/* Computer-Based IELTS Layout */
.ielts-computer-based-quiz {
    max-width: 100%;
    margin: 0;
    padding: 0;
}

.ielts-computer-based-quiz .quiz-header {
    margin-bottom: 5px;
    padding-bottom: 5px;
    border-bottom: 2px solid #e0e0e0;
}

.ielts-computer-based-quiz .quiz-breadcrumb {
    margin: 5px 0;
    font-size: 0.9em;
    color: #666;
}

.ielts-computer-based-quiz .quiz-breadcrumb a {
    text-decoration: none;
    color: #0073aa;
}

.ielts-computer-based-quiz .quiz-breadcrumb .separator {
    margin: 0 8px;
    color: #999;
}

.ielts-computer-based-quiz .quiz-description {
    margin: 5px 0;
    color: #555;
}

/* Two-column container */
.computer-based-container {
    display: flex;
    gap: 8px;
    min-height: 500px;
    margin-bottom: 0;
    margin-top: 0;
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
}

/* Reading column (left) */
.reading-column {
    flex: 0 0 48%;
    border-right: 2px solid #e0e0e0;
    background: #f9f9f9;
    overflow-y: auto;
    max-height: 100% !important;
    position: relative;
}

.reading-content {
    padding: 20px;
}

.reading-text-section {
    margin-bottom: 30px;
    transition: opacity 0.3s ease;
}

.reading-text-section:last-child {
    margin-bottom: 0;
}

.reading-title {
    font-size: 1.3em;
    font-weight: 600;
    color: #333;
    margin: 0 0 15px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid #0073aa;
}

.reading-text {
    font-size: 1em;
    line-height: 1.8;
    color: #333;
}

.reading-text p {
    margin-bottom: 15px;
}

.no-reading-text {
    color: #666;
    font-style: italic;
}

/* Questions column (right) */
.questions-column {
    flex: 0 0 52%;
    background: #fff;
    overflow-y: auto;
    max-height: 100% !important;
}

/* Full-width mode: Hide reading pane and make questions full width */
.ielts-computer-based-quiz.hide-reading-pane .reading-column {
    display: none !important;
}

.ielts-computer-based-quiz.hide-reading-pane .questions-column {
    flex: 0 0 100% !important;
    max-width: 100% !important;
}

.questions-content {
    padding: 20px;
    padding-bottom: 0; /* No bottom padding to allow nav bar to sit flush at bottom */
}

.ielts-computer-based-quiz .quiz-question {
    padding: 20px;
    margin-bottom: 25px;
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 5px;
    scroll-margin-top: 20px; /* For smooth scroll to question */
}

.ielts-computer-based-quiz .quiz-question:last-of-type {
    margin-bottom: 20px;
}

.ielts-computer-based-quiz .question-number {
    font-size: 1.1em;
    font-weight: 600;
    color: #0073aa;
    margin: 0 0 10px 0;
}

.ielts-computer-based-quiz .question-points {
    font-size: 0.85em;
    color: #666;
    font-weight: normal;
}

.ielts-computer-based-quiz .question-instructions {
    margin: 0 0 15px 0;
    padding: 12px 15px;
    background: #e7f3ff;
    border-left: 4px solid #0073aa;
    font-size: 0.95em;
    line-height: 1.6;
    color: #333;
    font-style: italic;
}

.ielts-computer-based-quiz .question-text {
    margin: 15px 0;
    font-size: 1em;
    line-height: 1.6;
    color: #333;
}

.ielts-computer-based-quiz .question-options {
    display: flex !important;
    flex-direction: column !important;
    gap: 10px;
    margin: 15px 0;
}

.ielts-computer-based-quiz .option-label {
    display: flex !important;
    flex-wrap: wrap;
    align-items: flex-start;
    padding: 12px 15px;
    margin-bottom: 8px;
    background: #fff;
    border: 2px solid #ddd;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.2s ease;
    width: 100%;
    box-sizing: border-box;
}

.ielts-computer-based-quiz .option-label .option-feedback-message {
    flex-basis: 100%;
}

.ielts-computer-based-quiz .option-label:hover {
    background: #f0f7ff;
    border-color: #0073aa;
}

/* Removed problematic CSS that was preventing feedback colors from showing */

.ielts-computer-based-quiz .option-label input[type="radio"] {
    margin-right: 10px;
    flex-shrink: 0;
    align-self: flex-start;
}

.ielts-computer-based-quiz .option-label > span {
    flex-shrink: 1;
    min-width: 0;
    word-wrap: break-word;
}

.ielts-computer-based-quiz .question-answer {
    margin: 15px 0;
}

.ielts-computer-based-quiz .answer-input {
    width: 100%;
    padding: 10px;
    font-size: 1em;
    border: 2px solid #ddd;
    border-radius: 5px;
    transition: border-color 0.2s ease;
}

.ielts-computer-based-quiz .answer-input-inline {
    display: inline-block;
    width: 200px;
    padding: 0 8px;
    border: 2px solid #ddd;
    border-radius: 5px;
    font-size: 1em;
    margin: 2px 5px;
    vertical-align: middle;
    transition: border-color 0.2s ease;
}

.ielts-computer-based-quiz .answer-input-inline.answer-correct {
    border: 3px solid #4caf50;
    background: #f1f8f4;
}

.ielts-computer-based-quiz .answer-input-inline.answer-incorrect {
    border: 3px solid #f44336;
    background: #fef5f5;
}

.ielts-computer-based-quiz .summary-completion-text {
    line-height: 2.5;
}

.ielts-computer-based-quiz .summary-completion-text p {
    margin-bottom: 1.5em;
}

.ielts-computer-based-quiz .answer-select-inline {
    display: inline-block;
    width: auto;
    min-width: 150px;
    padding: 0 8px;
    border: 2px solid #ddd;
    border-radius: 5px;
    font-size: 1em;
    margin: 2px 5px;
    vertical-align: middle;
    background-color: #fff;
    cursor: pointer;
    transition: border-color 0.2s ease;
}

.ielts-computer-based-quiz .answer-select-inline:focus {
    border-color: #0073aa;
    outline: none;
}

.ielts-computer-based-quiz .dropdown-paragraph-text {
    line-height: 2.5;
}

.ielts-computer-based-quiz .dropdown-paragraph-text p {
    margin-bottom: 1.5em;
}

.ielts-computer-based-quiz .answer-input:focus {
    border-color: #0073aa;
    outline: none;
}

.ielts-computer-based-quiz .answer-textarea {
    width: 100%;
    padding: 10px;
    font-size: 1em;
    border: 2px solid #ddd;
    border-radius: 5px;
    resize: vertical;
    font-family: inherit;
    transition: border-color 0.2s ease;
}

.ielts-computer-based-quiz .answer-textarea:focus {
    border-color: #0073aa;
    outline: none;
}

.ielts-computer-based-quiz .essay-note {
    margin-top: 5px;
    font-size: 0.85em;
    color: #666;
    font-style: italic;
}

.ielts-computer-based-quiz .quiz-submit {
    padding: 20px;
    text-align: center;
    background: #f9f9f9;
    border-top: 2px solid #e0e0e0;
    margin-top: 0;
}

/* Bottom navigation bar */
.question-navigation {
    position: sticky;
    bottom: 0;
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 8px 20px;
    background: #f5f5f5;
    border: 1px solid #ddd;
    border-radius: 0; /* Remove border radius for flush bottom */
    margin-bottom: 0 !important; /* Force no bottom margin */
    margin-top: 0;
    z-index: 100;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
}

.question-navigation .question-buttons {
    display: flex;
    flex-wrap: nowrap;
    gap: 3px;
    flex: 1;
    align-items: center;
    overflow-x: auto;
}

.question-navigation .passage-separator {
    font-weight: 400;
    color: #999;
    padding: 0 2px;
    font-size: 14px;
    flex-shrink: 0;
}

.question-navigation .question-nav-btn {
    min-width: 28px;
    height: 32px;
    padding: 4px 2px;
    background: #fff;
    border: 2px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    font-size: 11px;
    color: #333;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.question-navigation .question-nav-btn:hover {
    background: #0073aa;
    color: #fff;
    border-color: #0073aa;
    transform: translateY(-2px);
}

.question-navigation .question-nav-btn.answered {
    background: #0073aa !important;
    border-color: #0073aa !important;
    color: #fff !important;
}

.question-navigation .quiz-submit-btn {
    margin-left: auto;
    padding: 10px 30px;
    font-size: 16px;
    font-weight: 600;
    white-space: nowrap;
}

/* Responsive design for computer-based layout */
@media (max-width: 768px) {
    .computer-based-container {
        flex-direction: column;
    }
    
    .reading-column,
    .questions-column {
        flex: 1 1 100%;
        max-height: 100% !important;
        border-right: none;
    }
    
    .reading-column {
        border-bottom: 2px solid #e0e0e0;
    }
}

@media (max-width: 768px) {
    .reading-column,
    .questions-column {
        max-height: 100% !important;
    }
    
    .question-navigation {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .question-navigation .question-buttons {
        width: 100%;
    }
    
    .question-navigation .quiz-submit-btn {
        width: 100%;
        margin-left: 0;
    }
}

/* Smooth scrolling within columns */
.reading-column,
.questions-column {
    scroll-behavior: smooth;
}

/* Question highlight animation */
.ielts-computer-based-quiz .quiz-question.highlight-question {
    animation: highlightPulse 1s ease;
    border-color: #0073aa;
}

@keyframes highlightPulse {
    0%, 100% {
        background: #f9f9f9;
        transform: scale(1);
    }
    50% {
        background: #e3f2fd;
        transform: scale(1.02);
    }
}

/* Quiz Timer */
.quiz-timer {
    background: #f0f0f1;
    border-left: 4px solid #0073aa;
    padding: 15px 20px;
    margin: 20px 0;
    font-size: 18px;
}

.quiz-timer strong {
    margin-right: 10px;
}

.quiz-timer #timer-display {
    font-family: monospace;
    font-size: 24px;
    font-weight: bold;
    color: #0073aa;
}

/* Fullscreen timer */
.quiz-timer-fullscreen {
    position: sticky;
    top: 0;
    background: #fff;
    border-bottom: 2px solid #0073aa;
    padding: 8px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 16px;
    z-index: 100;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin-bottom: 5px;
    margin-top: 0;
}

.quiz-timer-fullscreen .timer-left-section {
    display: flex;
    align-items: center;
    gap: 12px;
    order: 1;
}

.quiz-timer-fullscreen .timer-right-section {
    display: flex;
    align-items: center;
    gap: 12px;
    order: 3;
}

.quiz-timer-fullscreen .quiz-submit-btn-top {
    padding: 8px 16px;
    background: #0073aa;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    font-size: 14px;
    line-height: 1.4;
    transition: background 0.2s ease;
    white-space: nowrap;
    border: none;
    cursor: pointer;
}

.quiz-timer-fullscreen .quiz-submit-btn-top:hover {
    background: #005a87;
    color: #fff;
}

.quiz-timer-fullscreen .timer-content {
    display: flex;
    align-items: center;
    flex: 1;
    justify-content: center;
    order: 2;
}

.quiz-timer-fullscreen strong {
    margin-right: 10px;
}

.quiz-timer-fullscreen #timer-display-fullscreen,
.quiz-timer-fullscreen .timer-content span {
    font-family: monospace;
    font-size: 24px;
    font-weight: bold;
    color: #0073aa;
}

.quiz-timer-fullscreen .return-to-course-link {
    padding: 8px 16px;
    background: #dc3545;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    font-size: 14px;
    line-height: 1.4;
    transition: background 0.2s ease;
    white-space: nowrap;
}

.quiz-timer-fullscreen .return-to-course-link:hover {
    background: #c82333;
    color: #fff;
}

/* Navigation page links (Previous/Next page) */
.quiz-timer-fullscreen .nav-page-link {
    padding: 8px 16px;
    background: #0073aa;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    font-size: 14px;
    line-height: 1.4;
    transition: background 0.2s ease;
    white-space: nowrap;
}

.quiz-timer-fullscreen .nav-page-link:hover {
    background: #005a87;
    color: #fff;
}

.quiz-timer-fullscreen .prev-page-link {
    margin-right: 8px;
}

/* Return to course link - red background to indicate going back */
.quiz-timer-fullscreen .return-course-link {
    background: #dc3545;
}

.quiz-timer-fullscreen .return-course-link:hover {
    background: #c82333;
}

/* Font Size Controls */
.font-size-controls {
    display: flex;
    gap: 4px;
    align-items: center;
}

.font-size-btn {
    padding: 6px 10px;
    background: #f0f0f0;
    color: #333;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.font-size-btn:hover {
    background: #e0e0e0;
    border-color: #999;
}

.font-size-btn:active {
    background: #d0d0d0;
}

.font-size-btn.font-decrease {
    font-size: 12px;
}

.font-size-btn.font-reset {
    font-size: 14px;
}

.font-size-btn.font-increase {
    font-size: 16px;
}

/* Correct/Incorrect Answer Highlighting */
.question-navigation .question-nav-btn.nav-correct,
#cbt-fullscreen-modal .question-navigation .question-nav-btn.nav-correct {
    background: #4caf50 !important;
    border-color: #4caf50 !important;
    color: #fff !important;
}

.question-navigation .question-nav-btn.nav-incorrect,
#cbt-fullscreen-modal .question-navigation .question-nav-btn.nav-incorrect {
    background: #f44336 !important;
    border-color: #f44336 !important;
    color: #fff !important;
}

.computer-based-container .quiz-question.question-correct,
.quiz-questions .quiz-question.question-correct {
    border-left: 4px solid #4caf50;
    background: #f1f8f4;
}

/* Removed red border-left and background from question container
   Only individual answers show borders now */
.computer-based-container .quiz-question.question-incorrect,
.quiz-questions .quiz-question.question-incorrect {
    /* border-left: 4px solid #f44336; */
    /* background: #fef5f5; */
}

.question-options .option-label.answer-correct {
    background: #4caf50;
    border: 3px solid #4caf50;
    color: #fff;
    position: relative;
}

/* Add tick mark for correctly selected answers */
.question-options .option-label.answer-correct > span:not(.option-letter)::after {
    content: ' ✓';
    display: inline;
    margin-left: 5px;
    font-size: 20px;
    font-weight: bold;
    color: #fff;
}

.question-options .option-label.answer-incorrect {
    background: #f44336;
    border: 3px solid #f44336;
    color: #fff;
    position: relative;
}

/* Add cross mark for incorrectly selected answers */
.question-options .option-label.answer-incorrect > span:not(.option-letter)::after {
    content: ' ✗';
    display: inline;
    margin-left: 5px;
    font-size: 20px;
    font-weight: bold;
    color: #fff;
}

/* Add spacing after option letter (for closed questions) */
.option-letter {
    margin-left: 4px;
    margin-right: 4px;
}

/* Ensure feedback colors are visible for both standard and computer-based quiz layouts */
/* Green border only for correct answers that should have been selected but weren't */
.question-options .option-label.answer-correct-highlight,
.ielts-single-quiz .question-options .option-label.answer-correct-highlight,
.ielts-computer-based-quiz .question-options .option-label.answer-correct-highlight {
    background: transparent !important;
    border: 3px solid #4caf50 !important;
    color: inherit !important;
}

/* Ensure correct answer highlighting works in CBT layout */
.ielts-computer-based-quiz .question-options .option-label.answer-correct {
    background: #4caf50 !important;
    border: 3px solid #4caf50 !important;
    color: #fff !important;
}

/* Ensure incorrect answer highlighting works in CBT layout */
.ielts-computer-based-quiz .question-options .option-label.answer-incorrect {
    background: #f44336 !important;
    border: 3px solid #f44336 !important;
    color: #fff !important;
}

.question-answer input.answer-correct,
.question-answer textarea.answer-correct,
select.answer-select-inline.answer-correct {
    border: 3px solid #4caf50;
    background: #f1f8f4;
}

.question-answer input.answer-incorrect,
.question-answer textarea.answer-incorrect,
select.answer-select-inline.answer-incorrect {
    border: 3px solid #f44336;
    background: #fef5f5;
}

/* Open question input field styling with icons */
.open-question-input.answer-correct {
    border: 3px solid #4caf50 !important;
    background: #e8f5e9 !important;
    position: relative;
}

.open-question-input.answer-incorrect {
    border: 3px solid #f44336 !important;
    background: #ffebee !important;
    position: relative;
}

/* Wrapper for open question field - icons moved to feedback message */
.open-question-field {
    position: relative;
    margin-bottom: 15px;
    display: inline-block;
    vertical-align: middle;
}

/* CBT Result Modal */
.cbt-result-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 999999;
}

.cbt-result-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
}

.cbt-result-modal-content {
    position: relative;
    max-width: 800px;
    max-height: 90vh;
    margin: 5vh auto;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    overflow-y: auto;
    z-index: 1000000;
}

.cbt-result-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: transparent;
    border: none;
    font-size: 32px;
    line-height: 1;
    color: #666;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    z-index: 1;
}

.cbt-result-modal-close:hover {
    color: #000;
}

.cbt-return-to-course-btn {
    position: absolute;
    top: 15px;
    right: 55px;
    padding: 8px 16px;
    background: #0073aa;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    font-size: 14px;
    line-height: 1.4;
    z-index: 1;
    transition: background 0.2s ease;
}

.cbt-return-to-course-btn:hover {
    background: #005a87;
    color: #fff;
}

.cbt-result-modal-body {
    padding: 40px 30px 30px;
}

.cbt-result-modal-body .quiz-result {
    margin: 0;
    padding: 0;
    border: none;
    text-align: center;
}

.cbt-result-modal-body .quiz-result h3 {
    margin-top: 0;
}

.cbt-result-modal-body .quiz-result .quiz-score-display {
    margin: 20px 0;
}

.cbt-result-modal-body .quiz-result .score-large {
    font-size: 2.5em;
    font-weight: bold;
    margin: 15px 0;
    color: #0073aa;
}

.cbt-result-modal-body .quiz-result .quiz-comment {
    margin: 25px 0;
}

.cbt-result-modal-body .quiz-result .quiz-actions {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #ddd;
}

/* Question feedback message displayed during answer review */
.question-feedback-message {
    margin-top: 10px;
    margin-bottom: 10px;
    padding: 10px;
    padding-bottom: 15px;
    background: #f0f0f1;
    border-radius: 3px;
    font-size: 0.95em;
    line-height: 1.5;
}

/* Style open question text paragraphs - allow block display for proper line breaks */
.open-question-text p {
    margin: 0.5em 0;
}

/* Hide extra br tags within paragraphs to avoid double spacing */
.open-question-text p br {
    display: none;
}

/* Keep input fields inline in both question text and feedback messages */
.open-question-text input.answer-input-inline,
.open-question-text .open-question-input,
.question-feedback-message input.answer-input-inline,
.question-feedback-message .open-question-input {
    display: inline-block;
    vertical-align: middle;
    margin: 0 3px;
}

/* Ensure proper paragraph spacing in feedback messages but keep text inline */
.question-feedback-message p {
    display: inline;
    margin: 0;
}

/* For all feedback messages, hide br tags to keep feedback items inline */
.question-feedback-message br {
    display: none;
}

/* For open question feedback, hide br tags to keep feedback items inline */
.question-feedback-message.open-question-feedback br {
    display: none;
}

/* Icons for open question feedback messages */
/* Don't show the main ::before icon for open questions since we'll add icons per field */
.question-feedback-message.open-question-feedback::before {
    content: none;
}

/* Style for individual field feedback within open question feedback */
.question-feedback-message.open-question-feedback .field-feedback {
    display: block;
    margin-bottom: 20px;
    padding: 12px 15px;
    border-radius: 5px;
    border-left: 4px solid;
}

/* Styling for correct field feedback */
.question-feedback-message.open-question-feedback .field-feedback-correct {
    background: rgba(76, 175, 80, 0.1);
    border-left-color: #4caf50;
}

/* Add icons before each field feedback based on correctness */
.question-feedback-message.open-question-feedback .field-feedback-correct::before {
    content: '✓ ';
    font-size: 20px;
    font-weight: bold;
    color: #4caf50;
    margin-right: 8px;
}

/* Make the "Question X:" text also green for correct answers */
.question-feedback-message.open-question-feedback .field-feedback-correct strong {
    color: #2e7d32;
}

/* Styling for incorrect field feedback */
.question-feedback-message.open-question-feedback .field-feedback-incorrect {
    background: rgba(244, 67, 54, 0.1);
    border-left-color: #f44336;
}

.question-feedback-message.open-question-feedback .field-feedback-incorrect::before {
    content: '✗ ';
    font-size: 20px;
    font-weight: bold;
    color: #f44336;
    margin-right: 8px;
}

/* Make the "Question X:" text also red for incorrect answers */
.question-feedback-message.open-question-feedback .field-feedback-incorrect strong {
    color: #c62828;
}

/* Show in transcript link for listening test feedback */
.show-in-transcript-link {
    display: inline-block;
    padding: 5px 12px;
    background: #0073aa;
    color: #fff !important;
    text-decoration: none;
    border-radius: 3px;
    font-size: 0.9em;
    transition: background 0.2s ease;
}

.show-in-transcript-link:hover {
    background: #005a87;
    text-decoration: none;
}

.show-in-transcript-link:focus {
    outline: 2px solid #0073aa;
    outline-offset: 2px;
}

/* Show in reading passage link for reading test feedback */
.show-in-reading-passage-link {
    display: inline-block;
    padding: 5px 12px;
    background: #0073aa;
    color: #fff !important;
    text-decoration: none;
    border-radius: 3px;
    font-size: 0.9em;
    transition: background 0.2s ease;
}

.show-in-reading-passage-link:hover {
    background: #005a87;
    text-decoration: none;
}

.show-in-reading-passage-link:focus {
    outline: 2px solid #0073aa;
    outline-offset: 2px;
}

/* Listen to this answer button for listening test feedback */
.listen-to-answer-link {
    display: inline-block;
    padding: 5px 12px;
    background: #0073aa;
    color: #fff !important;
    text-decoration: none;
    border-radius: 3px;
    font-size: 0.9em;
    transition: background 0.2s ease;
    position: relative;
}

.listen-to-answer-link:hover {
    background: #005a87;
    text-decoration: none;
}

.listen-to-answer-link:focus {
    outline: 2px solid #0073aa;
    outline-offset: 2px;
}

/* Loading state for listen to answer button */
.listen-to-answer-link.loading {
    padding-right: 35px;
    pointer-events: none;
    opacity: 0.8;
}

.listen-to-answer-link.loading::after {
    content: '';
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    border: 2px solid #fff;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin-loading 0.6s linear infinite;
}

@keyframes spin-loading {
    from { transform: translateY(-50%) rotate(0deg); }
    to { transform: translateY(-50%) rotate(360deg); }
}

/* Transcript question markers and highlighting (for listening tests) */
.transcript-answer-marker {
    position: relative;
    display: inline;
    background-color: #fff9c4; /* Yellow highlight background for the answer section */
    padding: 2px 8px;
    border-radius: 3px;
    margin: 0 2px;
}

/* Reading passage answer markers (for reading tests) - transparent by default, only highlighted on button click */
.reading-answer-marker {
    position: relative;
    display: inline;
    background-color: transparent; /* Transparent by default - only highlighted when clicking "Show me the section" button */
    padding: 2px 0;
    border-radius: 3px;
    margin: 0 2px;
    transition: background-color 0.3s ease; /* Smooth transition when highlighting */
}

.question-marker-badge {
    display: none; /* Hidden by default - shown after quiz submission */
    background: #ffc107;
    color: #333;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 0.85em;
    font-weight: bold;
    margin: 0 4px;
    vertical-align: baseline;
}

/* Show question marker badges after quiz submission */
.quiz-submitted .question-marker-badge {
    display: inline-block;
}

/* Hide answer marker highlighting initially (both listening and reading) */
.transcript-answer-marker,
.reading-answer-marker {
    background-color: transparent; /* No highlighting before submission */
}

/* Keep answer markers transparent after submission for both reading and listening tests */
/* Highlighting only appears when clicking the "Show me" button */
.quiz-submitted[data-test-type="listening"] .reading-answer-marker,
.quiz-submitted[data-test-type="reading"] .reading-answer-marker {
    background-color: transparent; /* Remains transparent - only highlighted on button click */
}

.transcript-highlight {
    background-color: #fff9c4 !important; /* Yellow highlight */
    animation: highlightFadeIn 0.5s ease-in-out;
    padding: 2px 8px !important;
    border-radius: 3px !important;
    box-shadow: 0 0 0 3px rgba(255, 193, 7, 0.3) !important;
}

/* For paragraphs, add additional styling */
p.transcript-highlight {
    padding: 12px 16px !important;
    border-left: 4px solid #ffc107 !important;
    margin: 10px 0 !important;
    border-radius: 4px;
}

@keyframes highlightFadeIn {
    0% {
        background-color: #fff;
    }
    50% {
        background-color: #ffeb3b;
    }
    100% {
        background-color: #fff9c4;
    }
}

/* Reading passage highlighting - for when user clicks "Show me the section" button */
.reading-passage-highlight,
.reading-text .reading-passage-highlight {
    background-color: #fff9c4 !important; /* Yellow highlight */
    animation: highlightFadeIn 0.5s ease-in-out;
    padding: 2px 8px !important;
    border-radius: 3px !important;
    box-shadow: 0 0 0 3px rgba(255, 193, 7, 0.3) !important;
}

/* For reading tests, hide question marker badges (NO QUESTION NUMBERS in reading passage) */
.reading-text .question-marker-badge {
    display: none !important;
}

/* Keep the reading answer marker transparent until highlighted */
.reading-text .reading-answer-highlight {
    background-color: transparent;
    transition: background-color 0.3s ease;
}

/* Option-level feedback message displayed inside individual options */
.option-feedback-message {
    display: block;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    font-size: 0.9em;
    line-height: 1.5;
    color: #fff;
}

/* Return to course link on fullscreen page */
.cbt-return-to-course-link {
    margin-top: 20px;
    text-align: center;
}

/* Text Highlighting Feature for CBT Reading Texts */
.reading-text .highlighted,
.reading-text span.highlighted {
    background-color: #ffff00 !important;
    color: inherit !important;
    cursor: pointer;
}

/* Custom context menu for text highlighting */
.text-highlight-menu {
    position: fixed;
    background: white;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    z-index: 10000;
    padding: 0;
    min-width: 140px;
}

.text-highlight-menu-item {
    padding: 10px 15px;
    cursor: pointer;
    border-bottom: 1px solid #eee;
    font-size: 14px;
}

.text-highlight-menu-item:last-child {
    border-bottom: none;
}

.text-highlight-menu-item:hover {
    background: #f5f5f5;
}

.text-highlight-menu-item.highlight-option:before {
    content: "●";
    color: #ffff00;
    margin-right: 8px;
    text-shadow: 0 0 1px #000;
}

/* Clear highlights button */
.clear-highlights-btn {
    position: sticky;
    top: 10px;
    right: 10px;
    float: right;
    z-index: 100;
    margin: 10px 10px 10px 0;
    padding: 8px 15px;
    background: #f44336;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
    transition: background 0.3s ease;
}

.clear-highlights-btn:hover {
    background: #d32f2f;
}

.clear-highlights-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
}

/* Ensure reading content has proper positioning for the clear button */
.reading-content {
    position: relative;
}

/* ========================================
   Listening Test Layouts
   ======================================== */

/* Listening Practice and Exercise Quiz Containers */
.ielts-listening-practice-quiz,
.ielts-listening-exercise-quiz {
    max-width: 100%;
    margin: 0 auto;
}

/* Quiz header for listening layouts - reduce top spacing */
.ielts-listening-practice-quiz .quiz-header,
.ielts-listening-exercise-quiz .quiz-header {
    margin-top: 0;
    padding-top: 0;
    margin-bottom: 5px;
    padding-bottom: 5px;
}

/* Breadcrumb styling for listening layouts */
.ielts-listening-practice-quiz .quiz-breadcrumb,
.ielts-listening-exercise-quiz .quiz-breadcrumb {
    margin: 5px 0;
    font-size: 0.9em;
    color: #666;
}

.ielts-listening-practice-quiz .quiz-breadcrumb a,
.ielts-listening-exercise-quiz .quiz-breadcrumb a {
    text-decoration: none;
    color: #0073aa;
}

.ielts-listening-practice-quiz .quiz-breadcrumb .separator,
.ielts-listening-exercise-quiz .quiz-breadcrumb .separator {
    margin: 0 8px;
    color: #999;
}

/* Listening Audio Column (Left Panel) */
.listening-audio-column {
    background: #f9f9f9;
    border-right: 1px solid #ddd;
}

.listening-audio-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 300px;
}

/* Countdown Display */
.listening-countdown {
    text-align: center;
    padding: 20px;
}

.listening-countdown .countdown-text {
    font-size: 1.3em;
    color: #666;
    margin-bottom: 20px;
    font-weight: 500;
}

.listening-countdown .countdown-number {
    font-size: 5em;
    font-weight: bold;
    color: #0073aa;
    animation: pulse 1s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

/* Enable Audio Button for Listening Practice */
.listening-enable-audio {
    text-align: center;
    padding: 40px 20px;
}

.listening-enable-audio .button.enable-audio-btn {
    font-size: 1.2em;
    padding: 15px 30px;
    height: auto;
    background: #0073aa;
    border-color: #0073aa;
    box-shadow: 0 2px 8px rgba(0,115,170,0.3);
    transition: all 0.2s ease;
    color: white;
}

.listening-enable-audio .button.enable-audio-btn:hover {
    background: #005a87;
    border-color: #005a87;
    box-shadow: 0 4px 12px rgba(0,115,170,0.4);
    transform: translateY(-2px);
}

.listening-enable-audio .button.enable-audio-btn .dashicons {
    font-size: 1.3em;
    width: auto;
    height: auto;
    margin-right: 8px;
    vertical-align: middle;
}

.listening-enable-audio .button.enable-audio-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Audio Player for Listening Practice (No Controls) */
.listening-audio-player {
    text-align: center;
    width: 100%;
    max-width: 500px;
}

.listening-audio-player audio {
    display: none; /* Hidden for practice tests */
}

.listening-practice-player audio {
    display: none !important; /* Ensure audio controls are always hidden in practice mode */
}

/* Audio Progress Bar for Listening Practice */
.audio-progress-container {
    margin: 30px 0;
    width: 100%;
    max-width: 450px;
}

.audio-progress-bar {
    width: 100%;
    height: 12px;
    background: #e0e0e0;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.1);
}

.audio-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #0073aa, #00a0d2);
    width: 0%;
    transition: width 0.1s linear;
    border-radius: 6px;
}

.audio-time-display {
    display: flex;
    justify-content: space-between;
    margin-top: 8px;
    font-size: 0.95em;
    color: #666;
    font-weight: 500;
}

.audio-current-time {
    color: #0073aa;
}

.audio-duration {
    color: #999;
}

/* Audio Visualizer */
.audio-visualizer {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 8px;
    height: 80px;
    margin: 20px 0;
}

.visualizer-bar {
    width: 12px;
    background: linear-gradient(to top, #4a90a4, #6ba5b8);
    border-radius: 6px;
    animation: visualize 0.8s ease-in-out infinite;
}

.visualizer-bar:nth-child(1) { animation-delay: 0s; }
.visualizer-bar:nth-child(2) { animation-delay: 0.1s; }
.visualizer-bar:nth-child(3) { animation-delay: 0.2s; }
.visualizer-bar:nth-child(4) { animation-delay: 0.3s; }
.visualizer-bar:nth-child(5) { animation-delay: 0.4s; }
.visualizer-bar:nth-child(6) { animation-delay: 0.3s; }
.visualizer-bar:nth-child(7) { animation-delay: 0.2s; }
.visualizer-bar:nth-child(8) { animation-delay: 0.1s; }

@keyframes visualize {
    0%, 100% {
        height: 30px;
    }
    50% {
        height: 55px;
    }
}

.audio-status {
    margin-top: 15px;
    font-size: 1.1em;
    color: #666;
}

.audio-status-icon {
    font-size: 1.5em;
    color: #0073aa;
    margin-right: 8px;
}

/* Audio Player for Listening Exercise (With Controls) */
.listening-exercise-player {
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.listening-exercise-player audio {
    display: block; /* Visible for exercises */
    width: 100%;
    margin: 20px 0;
}

.ielts-warning-notice {
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 4px;
    padding: 15px;
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.ielts-warning-notice .dashicons {
    font-size: 24px;
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    margin-top: 2px;
}

.ielts-warning-notice p {
    margin: 0;
    color: #856404;
    font-weight: 500;
}

/* Transcript Display */
.listening-transcript {
    padding: 20px;
    background: white;
    border-radius: 8px;
    max-width: 600px;
    width: 100%;
}

.listening-transcript h3 {
    margin-top: 0;
    color: #333;
    border-bottom: 2px solid #0073aa;
    padding-bottom: 10px;
}

.transcript-content {
    margin: 20px 0;
    line-height: 1.8;
    color: #555;
}

.transcript-audio-controls {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #ddd;
}

.transcript-audio-controls audio {
    width: 100%;
}

/* Unmute and Play Prompts for Listening Audio */
.unmute-prompt {
    background: #0073aa;
    color: white;
    padding: 15px 20px;
    border-radius: 8px;
    text-align: center;
    margin: 20px auto;
    max-width: 400px;
    cursor: pointer;
    font-weight: 500;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    transition: background 0.2s ease;
}

.unmute-prompt:hover {
    background: #005a87;
}

.unmute-prompt .dashicons {
    color: white;
    margin-right: 8px;
    vertical-align: middle;
}

.play-prompt {
    background: #d63638;
    color: white;
    padding: 15px 20px;
    border-radius: 8px;
    text-align: center;
    margin: 20px auto;
    max-width: 400px;
    cursor: pointer;
    font-weight: 500;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    transition: background 0.2s ease;
}

.play-prompt:hover {
    background: #b32d2e;
}

.play-prompt .dashicons {
    color: white;
    margin-right: 8px;
    vertical-align: middle;
}

/* Question Styling for Listening Exercises - Match Computer-Based Layout */
.ielts-listening-practice-quiz .quiz-question,
.ielts-listening-exercise-quiz .quiz-question {
    padding: 20px;
    margin-bottom: 25px;
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 5px;
    scroll-margin-top: 20px;
}

.ielts-listening-practice-quiz .quiz-question:last-of-type,
.ielts-listening-exercise-quiz .quiz-question:last-of-type {
    margin-bottom: 20px;
}

.ielts-listening-practice-quiz .question-number,
.ielts-listening-exercise-quiz .question-number {
    font-size: 1.1em;
    font-weight: 600;
    color: #0073aa;
    margin: 0 0 10px 0;
}

.ielts-listening-practice-quiz .question-points,
.ielts-listening-exercise-quiz .question-points {
    font-size: 0.85em;
    color: #666;
    font-weight: normal;
}

.ielts-listening-practice-quiz .question-instructions,
.ielts-listening-exercise-quiz .question-instructions {
    margin: 0 0 15px 0;
    padding: 12px 15px;
    background: #e7f3ff;
    border-left: 4px solid #0073aa;
    font-size: 0.95em;
    line-height: 1.6;
    color: #333;
    font-style: italic;
}

.ielts-listening-practice-quiz .question-text,
.ielts-listening-exercise-quiz .question-text {
    margin: 15px 0;
    font-size: 1em;
    line-height: 1.6;
    color: #333;
}

.ielts-listening-practice-quiz .question-options,
.ielts-listening-exercise-quiz .question-options {
    display: flex !important;
    flex-direction: column !important;
    gap: 10px;
    margin: 15px 0;
}

.ielts-listening-practice-quiz .option-label,
.ielts-listening-exercise-quiz .option-label {
    display: flex !important;
    flex-wrap: wrap;
    align-items: flex-start;
    padding: 12px 15px;
    margin-bottom: 8px;
    background: #fff;
    border: 2px solid #ddd;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.2s ease;
    width: 100%;
    box-sizing: border-box;
}

.ielts-listening-practice-quiz .option-label .option-feedback-message,
.ielts-listening-exercise-quiz .option-label .option-feedback-message {
    flex-basis: 100%;
}

.ielts-listening-practice-quiz .option-label:hover,
.ielts-listening-exercise-quiz .option-label:hover {
    background: #f0f7ff;
    border-color: #0073aa;
}

/* Ensure proper feedback colors in listening quizzes */
.ielts-listening-practice-quiz .option-label.answer-correct,
.ielts-listening-practice-quiz .option-label.answer-correct:hover,
.ielts-listening-exercise-quiz .option-label.answer-correct,
.ielts-listening-exercise-quiz .option-label.answer-correct:hover {
    background: #4caf50 !important;
    border: 3px solid #4caf50 !important;
    color: #fff !important;
}

.ielts-listening-practice-quiz .option-label.answer-incorrect,
.ielts-listening-practice-quiz .option-label.answer-incorrect:hover,
.ielts-listening-exercise-quiz .option-label.answer-incorrect,
.ielts-listening-exercise-quiz .option-label.answer-incorrect:hover {
    background: #f44336 !important;
    border: 3px solid #f44336 !important;
    color: #fff !important;
}

.ielts-listening-practice-quiz .option-label.answer-correct-highlight,
.ielts-listening-practice-quiz .option-label.answer-correct-highlight:hover,
.ielts-listening-exercise-quiz .option-label.answer-correct-highlight,
.ielts-listening-exercise-quiz .option-label.answer-correct-highlight:hover {
    background: transparent !important;
    border: 3px solid #4caf50 !important;
    color: inherit !important;
}

.ielts-listening-practice-quiz .option-label input[type="radio"],
.ielts-listening-exercise-quiz .option-label input[type="radio"],
.ielts-listening-practice-quiz .option-label input[type="checkbox"],
.ielts-listening-exercise-quiz .option-label input[type="checkbox"] {
    margin-right: 10px;
    flex-shrink: 0;
    align-self: flex-start;
}

.ielts-listening-practice-quiz .option-label > span,
.ielts-listening-exercise-quiz .option-label > span {
    flex-shrink: 1;
    min-width: 0;
    word-wrap: break-word;
}

.ielts-listening-practice-quiz .question-answer,
.ielts-listening-exercise-quiz .question-answer {
    margin: 15px 0;
}

.ielts-listening-practice-quiz .answer-input,
.ielts-listening-exercise-quiz .answer-input {
    width: 100%;
    padding: 10px;
    font-size: 1em;
    border: 2px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
}

.ielts-listening-practice-quiz .answer-input:focus,
.ielts-listening-exercise-quiz .answer-input:focus {
    outline: none;
    border-color: #0073aa;
    box-shadow: 0 0 0 1px #0073aa;
}

.ielts-listening-practice-quiz .answer-input-inline,
.ielts-listening-exercise-quiz .answer-input-inline {
    padding: 0 10px;
    margin: 2px 0;
    font-size: 1em;
    border: 2px solid #ddd;
    border-radius: 4px;
    min-width: 120px;
    box-sizing: border-box;
}

.ielts-listening-practice-quiz .answer-input-inline:focus,
.ielts-listening-exercise-quiz .answer-input-inline:focus {
    outline: none;
    border-color: #0073aa;
    box-shadow: 0 0 0 1px #0073aa;
}

.ielts-listening-practice-quiz .answer-select-inline,
.ielts-listening-exercise-quiz .answer-select-inline {
    padding: 0 10px;
    margin: 2px 0;
    font-size: 1em;
    border: 2px solid #ddd;
    border-radius: 4px;
    background: white;
    cursor: pointer;
    min-width: 150px;
    box-sizing: border-box;
}

.ielts-listening-practice-quiz .answer-select-inline:focus,
.ielts-listening-exercise-quiz .answer-select-inline:focus {
    outline: none;
    border-color: #0073aa;
    box-shadow: 0 0 0 1px #0073aa;
}

.ielts-listening-practice-quiz .summary-completion-text,
.ielts-listening-exercise-quiz .summary-completion-text,
.ielts-listening-practice-quiz .dropdown-paragraph-text,
.ielts-listening-exercise-quiz .dropdown-paragraph-text {
    line-height: 2;
}

.ielts-listening-practice-quiz .summary-completion-text p,
.ielts-listening-exercise-quiz .summary-completion-text p,
.ielts-listening-practice-quiz .dropdown-paragraph-text p,
.ielts-listening-exercise-quiz .dropdown-paragraph-text p {
    margin: 10px 0;
}

/* Answer feedback highlighting for listening layouts */
.ielts-listening-practice-quiz .quiz-question.question-correct,
.ielts-listening-exercise-quiz .quiz-question.question-correct {
    border-left: 4px solid #4caf50;
    background: #f1f8f4;
}

/* Removed red border-left and background from question container for listening quiz
   Only individual answers show borders now */
.ielts-listening-practice-quiz .quiz-question.question-incorrect,
.ielts-listening-exercise-quiz .quiz-question.question-incorrect {
    /* border-left: 4px solid #f44336; */
    /* background: #fef5f5; */
}

/* Correct answer highlighting - for selected correct answers */
.ielts-listening-practice-quiz .option-label.answer-correct,
.ielts-listening-exercise-quiz .option-label.answer-correct {
    background: #4caf50;
    border-color: #4caf50;
    border-width: 3px;
    color: #fff;
    position: relative;
}

/* Add tick mark for correctly selected answers in listening quizzes */
.ielts-listening-practice-quiz .option-label.answer-correct > span:not(.option-letter)::after,
.ielts-listening-exercise-quiz .option-label.answer-correct > span:not(.option-letter)::after {
    content: ' ✓';
    display: inline;
    margin-left: 5px;
    font-size: 20px;
    font-weight: bold;
    color: #fff;
}

/* Green border only for correct answers that should have been selected but weren't */
.ielts-listening-practice-quiz .option-label.answer-correct-highlight,
.ielts-listening-exercise-quiz .option-label.answer-correct-highlight {
    background: transparent;
    border-color: #4caf50;
    border-width: 3px;
    color: inherit;
}

/* Incorrect answer highlighting */
.ielts-listening-practice-quiz .option-label.answer-incorrect,
.ielts-listening-exercise-quiz .option-label.answer-incorrect {
    background: #f44336;
    border-color: #f44336;
    border-width: 3px;
    color: #fff;
    position: relative;
}

/* Add cross mark for incorrectly selected answers in listening quizzes */
.ielts-listening-practice-quiz .option-label.answer-incorrect > span:not(.option-letter)::after,
.ielts-listening-exercise-quiz .option-label.answer-incorrect > span:not(.option-letter)::after {
    content: ' ✗';
    display: inline;
    margin-left: 5px;
    font-size: 20px;
    font-weight: bold;
    color: #fff;
}

/* Text input and select feedback for listening layouts */
.ielts-listening-practice-quiz .answer-input.answer-correct,
.ielts-listening-exercise-quiz .answer-input.answer-correct,
.ielts-listening-practice-quiz .answer-input-inline.answer-correct,
.ielts-listening-exercise-quiz .answer-input-inline.answer-correct,
.ielts-listening-practice-quiz .answer-select-inline.answer-correct,
.ielts-listening-exercise-quiz .answer-select-inline.answer-correct {
    border: 3px solid #4caf50;
    background: #f1f8f4;
}

.ielts-listening-practice-quiz .answer-input.answer-incorrect,
.ielts-listening-exercise-quiz .answer-input.answer-incorrect,
.ielts-listening-practice-quiz .answer-input-inline.answer-incorrect,
.ielts-listening-exercise-quiz .answer-input-inline.answer-incorrect,
.ielts-listening-practice-quiz .answer-select-inline.answer-incorrect,
.ielts-listening-exercise-quiz .answer-select-inline.answer-incorrect {
    border: 3px solid #f44336;
    background: #fef5f5;
}

/* Responsive adjustments for listening layouts */
@media (max-width: 768px) {
    .listening-audio-content {
        padding: 20px;
        min-height: 300px;
    }
    
    .listening-countdown .countdown-number {
        font-size: 3em;
    }
    
    .audio-visualizer {
        height: 60px;
        gap: 4px;
    }
    
    .visualizer-bar {
        width: 8px;
    }
    
    .listening-transcript {
        padding: 15px;
    }
}

/* CBT Audio Player Styling */
.cbt-audio-player {
    padding: 30px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.cbt-audio-player h3 {
    color: #fff;
    margin: 0 0 20px 0;
    font-size: 1.4em;
    font-weight: 600;
    text-align: center;
}

.audio-player-wrapper {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 25px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.cbt-audio-player audio {
    width: 100%;
    height: 60px;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    outline: none;
}

.cbt-audio-player audio::-webkit-media-controls-panel {
    background: linear-gradient(to bottom, #f8f9fa, #e9ecef);
    border-radius: 50px;
}

.cbt-audio-player audio::-webkit-media-controls-play-button,
.cbt-audio-player audio::-webkit-media-controls-pause-button {
    background-color: #667eea;
    border-radius: 50%;
    margin: 0 10px;
}

.cbt-audio-player audio::-webkit-media-controls-current-time-display,
.cbt-audio-player audio::-webkit-media-controls-time-remaining-display {
    color: #333;
    text-shadow: none;
    font-weight: 600;
}

.cbt-audio-player audio::-webkit-media-controls-timeline {
    background: #ddd;
    border-radius: 25px;
    margin: 0 10px;
}

.cbt-audio-player audio::-webkit-media-controls-volume-slider {
    background: #ddd;
    border-radius: 25px;
    margin: 0 5px;
}

.no-audio-message {
    text-align: center;
    color: rgba(255, 255, 255, 0.9);
    padding: 40px 20px;
}

.no-audio-message p {
    font-size: 1.2em;
    margin: 0;
}

/* Audio Section Tabs */
.audio-section-tabs, .transcript-section-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.audio-section-tab, .transcript-section-tab {
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.audio-section-tab:hover, .transcript-section-tab:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

.audio-section-tab.active, .transcript-section-tab.active {
    background: rgba(255, 255, 255, 0.95);
    color: #667eea;
    border-color: rgba(255, 255, 255, 0.95);
}

.audio-section-content, .transcript-section-content {
    transition: opacity 0.3s ease;
}

.audio-sections-wrapper {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 25px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.audio-sections-wrapper h3 {
    color: #fff;
    margin: 0 0 20px 0;
    font-size: 1.4em;
    font-weight: 600;
    text-align: center;
}

.section-audio-element {
    width: 100%;
    height: 60px;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    outline: none;
}

/* Listening Transcripts (multiple sections) */
.listening-transcripts {
    padding: 30px;
    background: #f9f9f9;
    border-radius: 12px;
    margin-top: 20px;
}

.listening-transcripts h3 {
    color: #333;
    margin: 0 0 20px 0;
    font-size: 1.4em;
    font-weight: 600;
}

.transcript-section-tabs {
    border-bottom: 2px solid #ddd;
    padding-bottom: 10px;
}

.transcript-section-tab {
    background: #fff;
    color: #333;
    border: 1px solid #ddd;
}

.transcript-section-tab:hover {
    background: #f0f0f0;
    border-color: #999;
}

.transcript-section-tab.active {
    background: #667eea;
    color: #fff;
    border-color: #667eea;
}

.transcript-section-content {
    padding: 20px 0;
}

.transcript-audio-controls {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #ddd;
}

.transcript-audio-controls audio {
    width: 100%;
    max-width: 600px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .cbt-audio-player {
        padding: 20px;
        min-height: 150px;
    }
    
    .cbt-audio-player h3 {
        font-size: 1.2em;
        margin-bottom: 15px;
    }
    
    .audio-player-wrapper {
        padding: 15px;
    }
    
    .cbt-audio-player audio {
        height: 50px;
    }
}

/* Listening Transcript Styling */
.listening-transcript {
    padding: 30px;
    background: #f8f9fa;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.listening-transcript h3 {
    color: #333;
    margin: 0 0 20px 0;
    font-size: 1.4em;
    font-weight: 600;
    border-bottom: 2px solid #667eea;
    padding-bottom: 10px;
}

.listening-transcript .transcript-content {
    line-height: 1.8;
    color: #555;
}

.listening-transcript .transcript-content p {
    margin-bottom: 15px;
}

/* Quiz Attempts Section */
.quiz-attempts-section {
    margin: 30px 0;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

.quiz-attempts-section .attempts-toggle {
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.2em;
    color: #333;
}

.quiz-attempts-section .attempts-toggle:hover {
    color: #667eea;
}

.quiz-attempts-section .toggle-icon {
    transition: transform 0.3s ease;
}

.quiz-attempts-section .attempts-content {
    margin-top: 20px;
}

.quiz-attempts-section .attempts-loading {
    text-align: center;
    padding: 20px;
    color: #666;
}

.quiz-attempts-section .attempts-list p {
    text-align: center;
    color: #666;
    padding: 20px;
}

.attempts-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border-radius: 4px;
    overflow: hidden;
}

.attempts-table thead {
    background: #667eea;
    color: #fff;
}

.attempts-table th {
    padding: 12px;
    text-align: left;
    font-weight: 600;
}

.attempts-table td {
    padding: 12px;
    border-bottom: 1px solid #e0e0e0;
}

.attempts-table tbody tr:hover {
    background: #f5f5f5;
}

.attempts-table tbody tr:last-child td {
    border-bottom: none;
}

.attempts-table .percentage-badge {
    padding: 4px 12px;
    border-radius: 4px;
    font-weight: 600;
}

.attempts-table .percentage-pass {
    background: #10b981;
    color: #fff;
}

.attempts-table .percentage-fail {
    background: #ef4444;
    color: #fff;
}

/* Navigation with labels and arrows */
.quiz-timer-fullscreen .nav-page-link {
    display: flex;
    align-items: center;
    gap: 8px;
}

.quiz-timer-fullscreen .nav-arrow {
    font-size: 16px;
    font-weight: bold;
}

.quiz-timer-fullscreen .nav-label {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.quiz-timer-fullscreen .nav-label small {
    font-size: 10px;
    opacity: 0.8;
    text-transform: uppercase;
}

.quiz-timer-fullscreen .nav-label strong {
    font-size: 14px;
    color: #fff;
    margin-top: 3px;
}

.quiz-timer-fullscreen .nav-next .nav-label {
    align-items: flex-end;
}

/* Focus mode - Hide page elements for exercises */
body.ielts-quiz-focus-mode #wpadminbar,
body.ielts-quiz-focus-mode .et-l--header,
body.ielts-quiz-focus-mode .et-l--footer,
body.ielts-quiz-focus-mode .quiz-header,
body.ielts-quiz-focus-mode #et-boc > .et_builder_inner_content > .et_pb_section:not(.quiz-section) {
    display: none !important;
}

/* Remove WordPress admin bar margin from html element in focus mode */
html.ielts-quiz-focus-mode {
    margin-top: 0 !important;
}

/* Show header when toggled visible */
body.ielts-quiz-focus-mode .quiz-header.header-visible {
    display: block !important;
}

/* Show WordPress header when toggled visible */
body.ielts-quiz-focus-mode .et-l--header.header-visible {
    display: block !important;
}

/* Show WordPress admin bar when toggled visible */
body.ielts-quiz-focus-mode #wpadminbar.header-visible {
    display: block !important;
}

/* Restore proper spacing when admin bar is visible */
html.ielts-quiz-focus-mode.admin-bar-visible {
    margin-top: 32px !important;
}

@media screen and (max-width: 782px) {
    html.ielts-quiz-focus-mode.admin-bar-visible {
        margin-top: 46px !important;
    }
}

/* Header toggle button - hidden by default, only visible in focus mode */
.header-toggle-btn {
    display: none;
}

body.ielts-quiz-focus-mode .header-toggle-btn {
    display: block;
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    background: #0073aa;
    color: #fff;
    border: none;
    padding: 4px 16px;
    cursor: pointer;
    border-radius: 0 0 6px 6px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    font-size: 12px;
    font-weight: bold;
    transition: all 0.3s ease;
    line-height: 1.2;
}

body.ielts-quiz-focus-mode .header-toggle-btn:hover {
    background: #005a87;
    transform: translateX(-50%) translateY(2px);
}

body.ielts-quiz-focus-mode .header-toggle-btn .toggle-icon {
    font-size: 10px;
    margin-left: 4px;
}

body.ielts-quiz-focus-mode #et-main-area {
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    margin-bottom: 0 !important;
}

body.ielts-quiz-focus-mode #page-container {
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    margin-bottom: 0 !important;
}

body.ielts-quiz-focus-mode .entry-content {
    padding-bottom: 0 !important;
    margin-bottom: 0 !important;
}

body.ielts-quiz-focus-mode .site-main,
body.ielts-quiz-focus-mode #primary,
body.ielts-quiz-focus-mode .content-area {
    padding-bottom: 0 !important;
    margin-bottom: 0 !important;
}

/* Focus mode: Use flex-based layout to ensure navigation bar sits at absolute bottom */
body.ielts-quiz-focus-mode .ielts-computer-based-quiz,
body.ielts-quiz-focus-mode .ielts-listening-practice-quiz,
body.ielts-quiz-focus-mode .ielts-listening-exercise-quiz {
    height: 100vh !important;
    display: flex !important;
    flex-direction: column !important;
    margin-bottom: 0 !important;
    padding-bottom: 0 !important;
}

/* Form element needs to be flex container too and grow to fill space */
body.ielts-quiz-focus-mode .quiz-form {
    flex: 1 !important;
    display: flex !important;
    flex-direction: column !important;
    min-height: 0 !important;
    overflow: hidden !important;
}

/* Timer should not grow, just take its natural height */
body.ielts-quiz-focus-mode .quiz-timer-fullscreen {
    flex-shrink: 0 !important;
}

/* Maximize available space in focus mode */
body.ielts-quiz-focus-mode .computer-based-container {
    flex: 1 !important;
    margin-bottom: 0 !important;
    border-radius: 0 !important;
    border-left: none !important;
    border-right: none !important;
    min-height: 0 !important;
    overflow: hidden !important;
}

/* Ensure questions column and content have no bottom spacing */
body.ielts-quiz-focus-mode .questions-column {
    padding-bottom: 0 !important;
    margin-bottom: 0 !important;
}

body.ielts-quiz-focus-mode .questions-content {
    padding-bottom: 0 !important;
    margin-bottom: 0 !important;
}

/* Question navigation bar as flex child - will stick to bottom automatically */
body.ielts-quiz-focus-mode .question-navigation {
    flex-shrink: 0 !important;
    margin-bottom: 0 !important;
    position: static !important; /* Don't use sticky - flex layout handles positioning */
}

/* Columns fill available space without fixed height calculations */
body.ielts-quiz-focus-mode .reading-column,
body.ielts-quiz-focus-mode .questions-column,
body.ielts-quiz-focus-mode .listening-audio-column {
    max-height: 100% !important;
}

/* Loading animation for Create Account button */
.ielts-button.loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
}

.ielts-button.loading::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    color: var(--ielts-button-loading-color, #fff);
    animation: ellipsis 1.5s infinite;
}

@keyframes ellipsis {
    0% {
        content: ".";
    }
    33% {
        content: "..";
    }
    66% {
        content: "...";
    }
    100% {
        content: ".";
    }
}