:root {
    --primary-color: #3f51b5;
    --primary-dark: #303f9f;
    --primary-light: #c5cae9;
    --accent-color: #ff4081;
    --text-primary: #212121;
    --text-secondary: #757575;
    --divider-color: #bdbdbd;
    --background-color: #f5f5f5;
    --card-color: #ffffff;
    --error-color: #f44336;
    --success-color: #4caf50;
    --warning-color: #ff9800;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Roboto', 'Segoe UI', Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--background-color);
    color: var(--text-primary);
    line-height: 1.6;
}

.container {
    /* max-width: 1400px; */
    margin: 0 auto;
    padding: 20px;
    max-height: 90vh;
}

/* Header */
.app-header {
    background-color: var(--primary-color);
    color: white;
    padding: 16px 0;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.app-title {
    font-size: 1.5rem;
    margin: 0;
    text-align: center;
}

/* Input Section */
.input-section {
    display: flex;
    justify-content: center;
    align-items: center;
    /* margin: 24px 0; */
    flex-wrap: wrap;
    gap: 10px;
}

.url-input {
    flex: 1;
    max-width: 600px;
    padding: 12px 16px;
    font-size: 16px;
    border: 2px solid var(--primary-light);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.url-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px var(--primary-light);
}

/* Buttons */
.btn {
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 500;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn-primary:disabled {
    background-color: var(--divider-color);
    cursor: not-allowed;
    box-shadow: none;
}

.btn-accent {
    background-color: var(--accent-color);
    color: white;
}

.btn-accent:hover {
    background-color: #e91e63;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Alerts */
.alert {
    padding: 12px 16px;
    border-radius: var(--border-radius);
    margin: 16px 0;
    display: none;
}

.alert-error {
    background-color: #ffebee;
    color: var(--error-color);
    border-left: 4px solid var(--error-color);
}

.alert-info {
    background-color: #e3f2fd;
    color: #1976d2;
    border-left: 4px solid #1976d2;
}

.loading {
    display: none;
    text-align: center;
    padding: 20px;
}

.loading-spinner {
    border: 4px solid rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    border-top: 4px solid var(--primary-color);
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto 16px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Main Content Layout */
.main-content {
    display: grid;
    grid-template-columns: 3fr 1fr;
    gap: 24px;
    margin-top: 24px;
    height: 90vh;
}

@media (max-width: 1000px) {
    .main-content {
        flex-direction: column;
    }
}

/* Video Player */
.video-container {
    background-color: var(--card-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    padding: 16px;
    display:flex;
    flex-direction: column;
}

.video-wrapper {
    margin: auto;
    position: relative;
    max-width: 100%;
    border-radius: var(--border-radius);
    overflow: hidden;
}

video {
    max-width: 100%;
    border-radius: var(--border-radius);
    background-color: #000;
    height: 100%;
    object-fit: contain;
}

/* Progress Bar */
.video-progress-container {
    position: relative;
    width: 100%;
    height: 40px;
    background-color: #e0e0e0;
    margin-top: 16px;
    border-radius: 4px;
    /* overflow: hidden;     */
    cursor: pointer;
}

.time-marker {
    position: absolute;
    width: 3px;
    height: 100%;
    background-color: var(--accent-color);
    pointer-events: none;
    z-index: 10;
    transition: left 0.1s linear;
}

.progress-hover-time {
    position: absolute;
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    bottom: 30px;
    transform: translateX(-50%);
    display: none;
    pointer-events: none;
    z-index: 3;
}

.scene-marker {
    position: absolute;
    width: 2px;
    height: 100%;
    background-color: rgba(76, 175, 80, 0.7);
    pointer-events: none;
    z-index: 1;
}

/* Chapter markers */
.chapter-marker {
    position: absolute;
    width: 4px;
    height: 100%;
    background-color: var(--primary-color);
    pointer-events: auto;
    z-index: 3;
    cursor: pointer;
    transition: width 0.2s ease, background-color 0.2s ease;
    box-shadow: 0 0 4px rgba(63, 81, 181, 0.5);
}

.chapter-marker:hover {
    width: 8px;
    background-color: var(--primary-dark);
}

/* Chapter segments in timeline */
.chapter-segment {
    position: absolute;
    height: 100%;
    top: 0;
    background-color: rgba(63, 81, 181, 0.08);
    pointer-events: auto;
    z-index: 0;
    border-left: 1px solid rgba(63, 81, 181, 0.5);
    cursor: pointer;
    transition: background-color 0.2s ease;
    overflow: visible;
}

/* Alternate chapter segments for better visual distinction */
.chapter-segment:nth-child(odd) {
    background-color: rgba(63, 81, 181, 0.05);
}

.chapter-segment:nth-child(even) {
    background-color: rgba(63, 81, 181, 0.12);
}

.chapter-segment:hover {
    background-color: rgba(63, 81, 181, 0.2);
}

/* Chapter tooltip - now on segments */
.chapter-tooltip {
    position: absolute;
    top: 105%;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(63, 81, 181, 0.95);
    color: white;
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
    max-width: 400px;
    overflow: hidden;
    text-overflow: ellipsis;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease;
    pointer-events: none;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.3);
    z-index: 10;
}

/* Chapter tooltip visibility */
.chapter-segment:hover .chapter-tooltip {
    opacity: 1;
    visibility: visible;
}

/* Search result markers */
.search-result-marker {
    position: absolute;
    width: 3px;
    height: 100%;
    background-color: rgba(255, 193, 7, 0.8);
    pointer-events: none;
    z-index: 1;
    transition: transform 0.2s ease;
}

.search-result-marker:hover {
    transform: scaleX(2);
}

.search-result-marker.active {
    background-color: rgba(255, 152, 0, 0.9);
    z-index: 2;
}

.timeline-item .search-indicator {
    position: absolute;
    top: 0;
    right: 0;
    width: 10px;
    height: 10px;
    background-color: rgba(255, 193, 7, 0.8);
    border-radius: 50%;
    z-index: 3;
}

.timeline-item .search-indicator.active {
    background-color: rgba(255, 152, 0, 0.9);
    box-shadow: 0 0 5px rgba(255, 152, 0, 0.5);
}

/* Timeline */
.timeline-container {
    background-color: var(--card-color);
    padding: 16px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    margin-top: 24px;
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.timeline {
    display: flex;
    position: relative;
    min-height: 120px;
    padding-bottom: 25px;
    overflow-x: auto;
}

.timeline-item {
    position: relative;
    min-width: 120px;
    margin-right: 8px;
    cursor: pointer;
    transition: transform 0.2s;
}

.timeline-item:hover {
    transform: scale(1.05);
}

.timeline-thumbnail {
    width: 120px;
    height: 68px;
    object-fit: cover;
    border-radius: 4px;
    border: 2px solid transparent;
}

.timeline-thumbnail.active {
    border-color: var(--accent-color);
}

.timeline-timestamp {
    position: absolute;
    bottom: 0px;
    left: 0;
    width: 100%;
    text-align: center;
    font-size: 12px;
    color: var(--text-secondary);
}

.detection-badge {
    position: absolute;
    top: 5px;
    right: 5px;
    background-color: var(--accent-color);
    color: white;
    font-size: 10px;
    padding: 2px 5px;
    border-radius: 10px;
}

/* Toggle Switch */
.toggle-container {
    display: flex;
    align-items: center;
    gap: 8px;
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 40px;
    height: 20px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 34px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 2px;
    bottom: 2px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .toggle-slider {
    background-color: var(--primary-color);
}

input:focus + .toggle-slider {
    box-shadow: 0 0 1px var(--primary-color);
}

input:checked + .toggle-slider:before {
    transform: translateX(20px);
}

/* Tabs */
.content-tabs {
    background-color: var(--card-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.tabs-header {
    display: flex;
    background-color: var(--primary-color);
}

.tab-btn {
    flex: 1;
    padding: 16px;
    background: none;
    border: none;
    color: white;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    opacity: 0.8;
    border-bottom: 3px solid transparent;
}

.tab-btn:hover {
    opacity: 1;
    background-color: rgba(255, 255, 255, 0.1);
}

.tab-btn.active {
    opacity: 1;
    border-bottom-color: var(--accent-color);
}

.tab-content {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.tab-pane {
    display: none;
    flex-direction: column;
    height: 100%;
}

.tab-pane.active {
    display: flex;
}

.tab-body {
    padding: 16px;
    overflow-y: auto;
    flex: 1;
    max-height: 80vh;
}

/* Controls Bar */
.controls-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    border-bottom: 1px solid var(--divider-color);
    flex-wrap: wrap;
    gap: 12px;
}

/* Search Functionality */
.search-container {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    max-width: 400px;
}

.search-input-wrapper {
    position: relative;
    flex: 1;
}

.search-input {
    width: 100%;
    padding: 8px 32px 8px 12px;
    border: 1px solid var(--divider-color);
    border-radius: var(--border-radius);
    font-size: 14px;
    transition: var(--transition);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px var(--primary-light);
}

.clear-search-btn {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 12px;
    display: none;
}

.clear-search-btn.visible {
    display: block;
}

.search-controls {
    display: flex;
    align-items: center;
    gap: 4px;
}

.search-nav-btn {
    background: none;
    border: 1px solid var(--divider-color);
    border-radius: 4px;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
}

.search-nav-btn:hover:not(:disabled) {
    background-color: var(--primary-light);
    color: var(--primary-color);
}

.search-nav-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

#searchResultsCount {
    font-size: 12px;
    color: var(--text-secondary);
    min-width: 40px;
    text-align: center;
}

/* Highlighted search results */
.search-highlight {
    background-color: rgba(255, 235, 59, 0.5);
    border-radius: 2px;
}

.search-highlight.active {
    background-color: rgba(255, 152, 0, 0.7);
}

/* Transcript and Chapters */
.transcript-line, .chapter-item, .scene-item {
    padding: 12px;
    margin: 8px 0;
    cursor: pointer;
    border-radius: 4px;
    transition: var(--transition);
    display: flex;
}

.transcript-line:hover, .chapter-item:hover, .scene-item:hover {
    background-color: var(--primary-light);
}

.transcript-line.active {
    background-color: var(--primary-light);
    border-left: 3px solid var(--primary-color);
    padding-left: 16px;
}

.transcript-timestamp {
    min-width: 60px;
    color: var(--primary-color);
    font-weight: bold;
    margin-right: 8px;
}

.transcript-text {
    flex: 1;
}

.chapter-item {
    border-left: 3px solid var(--accent-color);
    padding-left: 16px;
}

.chapter-timestamp {
    font-weight: bold;
    color: var(--accent-color);
    margin-right: 12px;
}

.scene-item {
    border-left: 3px solid var(--success-color);
    padding-left: 16px;
}

.scene-timestamp {
    font-weight: bold;
    color: var(--success-color);
    margin-right: 12px;
}

/* Detection Overlay */
.detection-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 10000;
}

.detection-content {
    background-color: white;
    padding: 24px;
    border-radius: var(--border-radius);
    max-width: 80%;
    max-height: 80%;
    overflow: auto;
    position: relative;
}

.detection-close {
    position: absolute;
    top: 16px;
    right: 16px;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
}

.detection-close:hover {
    color: var(--error-color);
}

.detection-image-container {
    position: relative;
    margin-bottom: 24px;
    overflow: hidden;
}

.image-wrapper {
    display: inline-block;
    cursor: default;
}

.image-wrapper.dragging {
    cursor: default;
}

.detection-image {
    max-width: 100%;
    border-radius: var(--border-radius);
}

/* Image resize controls */
.image-resize-controls, .text-controls {
    margin: 10px 0;
    padding: 10px;
    background-color: #f5f5f5;
    border-radius: var(--border-radius);
}

.text-controls {
    border-left: 3px solid var(--primary-color);
}

.font-controls {
    display: flex;
    gap: 5px;
    margin-top: 10px;
}

.font-control-btn {
    width: 36px;
    height: 36px;
    border: 1px solid #ddd;
    background-color: white;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.font-control-btn:hover {
    background-color: #f0f0f0;
    border-color: #ccc;
}

.font-control-btn.active {
    background-color: var(--primary-light);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.slider-container {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.slider-container label {
    display: flex;
    align-items: center;
    font-weight: 500;
}

.resize-slider {
    flex: 1;
    height: 8px;
    -webkit-appearance: none;
    appearance: none;
    background: #ddd;
    outline: none;
    border-radius: 4px;
}

.resize-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
}

.resize-slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    border: none;
}

.detection-box {
    position: absolute;
    border: 2px solid var(--accent-color);
    background-color: rgba(255, 64, 129, 0.2);
    pointer-events: none;
}

.detection-box.interactive-box {
    pointer-events: all;
    cursor: move;
    z-index: 10;
}

.detection-box.active-drag {
    opacity: 0.8;
    z-index: 20;
}

.detection-box.active-resize {
    opacity: 0.8;
    z-index: 20;
}

/* Resize handles */
.resize-handle {
    position: absolute;
    width: 10px;
    height: 10px;
    background-color: white;
    border: 1px solid #333;
    border-radius: 50%;
    z-index: 15;
}

.nw-handle {
    top: -5px;
    left: -5px;
    cursor: nw-resize;
}

.ne-handle {
    top: -5px;
    right: -5px;
    cursor: ne-resize;
}

.sw-handle {
    bottom: -5px;
    left: -5px;
    cursor: sw-resize;
}

.se-handle {
    bottom: -5px;
    right: -5px;
    cursor: se-resize;
}

/* Text content display */
.text-content {
    position: absolute;
    padding: 5px;
    overflow: auto;
    font-family: Arial, sans-serif;
    color: black;
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 3px;
    z-index: 5;
    pointer-events: auto;
    word-wrap: break-word;
    cursor: text;
    transition: background-color 0.2s, box-shadow 0.2s;
    border: 1px solid transparent;
}

.text-content:hover {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    border-color: #ddd;
}

.text-content:focus, .text-content.editing {
    outline: none;
    background-color: white;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-color);
}

.text-content::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 8px 8px 0;
    border-color: transparent rgba(0, 0, 0, 0.1) transparent transparent;
    opacity: 0;
    transition: opacity 0.2s;
}

.text-content:hover::before {
    opacity: 1;
}

.text-content.editing::before {
    border-color: transparent var(--primary-color) transparent transparent;
    opacity: 1;
}

.title-text {
    font-size: 18px;
    font-weight: bold;
    color: #9c27b0;
}

.page-text-text {
    font-size: 14px;
    color: #2196f3;
}

.caption-text {
    font-size: 12px;
    font-style: italic;
    color: #ff9800;
}

.other-text-text {
    font-size: 14px;
    color: #4caf50;
}

.unmatched-text {
    font-size: 14px;
    color: #607d8b;
    font-style: italic;
}

/* Detection controls */
.detection-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 10px 0;
    padding: 10px;
    background-color: #f5f5f5;
    border-radius: var(--border-radius);
}

.detection-box.text-detection {
    border: 2px solid #4CAF50;
    background-color: rgba(76, 175, 80, 0.2);
}

/* Specific styles for different OCR classes */
.detection-box.title-detection {
    border: 2px solid #9c27b0;
    background-color: rgba(156, 39, 176, 0.2);
}

.detection-box.page-text-detection {
    border: 2px solid #2196f3;
    background-color: rgba(33, 150, 243, 0.2);
}

.detection-box.caption-detection {
    border: 2px solid #ff9800;
    background-color: rgba(255, 152, 0, 0.2);
}

.detection-box.other-text-detection {
    border: 2px solid #4caf50;
    background-color: rgba(76, 175, 80, 0.2);
}

/* Detection label */
.detection-label {
    position: absolute;
    background-color: var(--accent-color);
    color: white;
    font-size: 12px;
    padding: 2px 5px;
    border-radius: 2px;
    white-space: nowrap;
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    z-index: 15;
    pointer-events: none;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
}

.detection-label.text-detection-label {
    background-color: #4CAF50;
}

/* Specific styles for different OCR class labels */
.detection-label.title-label {
    background-color: #9c27b0;
}

.detection-label.page-text-label {
    background-color: #2196f3;
}

.detection-label.caption-label {
    background-color: #ff9800;
}

.detection-label.other-text-label {
    background-color: #4caf50;
}

.ocr-results-section {
    margin-top: 20px;
    padding: 16px;
    background-color: #f5f5f5;
    border-radius: var(--border-radius);
    border-left: 4px solid #4CAF50;
}

.ocr-results-section h3 {
    margin-bottom: 12px;
    color: #4CAF50;
}

.ocr-results-list {
    list-style-type: none;
    padding: 0;
}

.ocr-result-item {
    padding: 8px 12px;
    margin-bottom: 8px;
    background-color: white;
    border-radius: 4px;
    border: 1px solid #e0e0e0;
    font-family: 'Roboto Mono', monospace;
}

/* Debug Overlay */
.debug-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    display: none;
}

.debug-content {
    position: relative;
    width: 80%;
    max-height: 80%;
    margin: 50px auto;
    background: white;
    padding: 24px;
    border-radius: var(--border-radius);
    overflow: auto;
}

.debug-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--error-color);
    color: white;
    border: none;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* OCR Content */
.ocr-scene-section {
    margin-bottom: 24px;
    border-left: 3px solid var(--primary-color);
    padding-left: 16px;
}

.ocr-scene-header {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
    padding: 8px;
    background-color: var(--primary-light);
    border-radius: 4px;
}

.ocr-scene-timestamp {
    font-weight: bold;
    color: var(--primary-color);
    margin-right: 12px;
}

.ocr-class-header {
    display: flex;
    align-items: center;
    margin: 16px 0 8px 0;
    padding: 6px 12px;
    background-color: #f0f0f0;
    border-radius: 4px;
    font-weight: 500;
}

.ocr-class-header i {
    margin-right: 8px;
    width: 20px;
    text-align: center;
}

.ocr-item {
    padding: 12px;
    margin: 8px 0;
    cursor: pointer;
    border-radius: 4px;
    transition: var(--transition);
    background-color: #f9f9f9;
    border: 1px solid var(--divider-color);
}

.ocr-item:hover {
    background-color: var(--primary-light);
    transform: translateX(4px);
}

/* Specific styles for different OCR classes */
.ocr-title {
    border-left: 3px solid #9c27b0;
    background-color: #f3e5f5;
}

.ocr-title:hover {
    background-color: #e1bee7;
}

.ocr-page-text {
    border-left: 3px solid #2196f3;
    background-color: #e3f2fd;
}

.ocr-page-text:hover {
    background-color: #bbdefb;
}

.ocr-caption {
    border-left: 3px solid #ff9800;
    background-color: #fff3e0;
}

.ocr-caption:hover {
    background-color: #ffe0b2;
}

.ocr-other-text {
    border-left: 3px solid #4caf50;
    background-color: #e8f5e9;
}

.ocr-other-text:hover {
    background-color: #c8e6c9;
}

/* Style for unmatched Surya OCR results */
.ocr-unmatched {
    border-left: 3px solid #607d8b;
    background-color: #eceff1;
    border-style: dashed;
}

.ocr-unmatched:hover {
    background-color: #cfd8dc;
}

/* Detection box for unmatched Surya OCR */
.detection-box.unmatched-detection {
    border: 2px dashed #607d8b;
    background-color: rgba(96, 125, 139, 0.2);
}

.detection-label.unmatched-label {
    background-color: #607d8b;
    font-style: italic;
}

.ocr-text {
    font-family: 'Roboto Mono', monospace;
    word-break: break-word;
}

/* Coming Soon */
.coming-soon {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    text-align: center;
    color: var(--text-secondary);
    height: 100%;
}

.coming-soon i {
    font-size: 48px;
    margin-bottom: 16px;
    color: var(--primary-color);
}

.coming-soon h3 {
    margin-bottom: 8px;
    color: var(--text-primary);
}

.coming-soon p {
    max-width: 300px;
}

.ocr-source {
    font-size: 0.8em;
    color: #607d8b;
    font-style: italic;
    margin-left: 4px;
}

/* Settings Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: white;
    padding: 24px;
    border-radius: var(--border-radius);
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--error-color);
}

.modal h2 {
    margin-bottom: 24px;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.settings-section {
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--divider-color);
}

.settings-section h3 {
    margin-bottom: 8px;
    color: var(--text-primary);
}

.settings-description {
    margin-bottom: 16px;
    color: var(--text-secondary);
}

.radio-group {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.radio-label {
    display: flex;
    align-items: flex-start;
    cursor: pointer;
    padding: 12px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    border: 1px solid var(--divider-color);
}

.radio-label:hover {
    background-color: var(--primary-light);
}

.radio-label input[type="radio"] {
    position: absolute;
    opacity: 0;
}

.radio-custom {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--primary-color);
    margin-right: 12px;
    margin-top: 2px;
    position: relative;
    flex-shrink: 0;
}

.radio-custom::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--primary-color);
    transition: transform 0.2s ease;
}

.radio-label input[type="radio"]:checked + .radio-custom::after {
    transform: translate(-50%, -50%) scale(1);
}

.radio-text {
    display: flex;
    flex-direction: column;
}

.radio-description {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.settings-actions {
    display: flex;
    justify-content: flex-end;
}

.btn-secondary {
    background-color: #757575;
    color: white;
}

.btn-secondary:hover {
    background-color: #616161;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Notification styles */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 12px 20px;
    border-radius: 4px;
    color: white;
    font-weight: 500;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.3s ease;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    font-size: 16px;
}

.notification.success {
    background-color: #4CAF50;
}

.notification.error {
    background-color: #F44336;
}

.notification.info {
    background-color: #2196F3;
}

.notification.warning {
    background-color: #FF9800;
}

/* Extract button */
.extract-btn, .delete-btn {
    background: none;
    border: none;
    color: white;
    margin-left: 5px;
    cursor: pointer;
    font-size: 12px;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: rgba(0, 0, 0, 0.3);
    pointer-events: auto;
    transition: background-color 0.2s;
}

.extract-btn:hover {
    background-color: rgba(0, 0, 0, 0.5);
}

.delete-btn {
    background-color: rgba(244, 67, 54, 0.5);
}

.delete-btn:hover {
    background-color: rgba(244, 67, 54, 0.8);
}

/* New text element */
.new-text {
    font-size: 16px;
    font-weight: bold;
    color: #333;
}

.new-element {
    border: 2px dashed #4CAF50;
}

/* Add element controls */
.add-element-controls {
    margin: 10px 0;
    padding: 10px;
    background-color: #f5f5f5;
    border-radius: var(--border-radius);
    border-left: 3px solid var(--success-color);
    display: flex;
    justify-content: center;
}

/* Custom image container */
.custom-image-container {
    position: absolute;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    pointer-events: auto;
    z-index: 5;
}

.custom-image-box {
    border: 2px dashed #2196F3;
    background-color: rgba(33, 150, 243, 0.1);
}

/* Extracted image container */
.extracted-image-container {
    position: absolute;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    pointer-events: none;
    z-index: 6;
}

/* Background container */
.background-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    pointer-events: none;
    z-index: 1;
    display: block;
}

/* Inpainting loading indicator */
.inpainting-loading {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 100;
    color: white;
    font-weight: bold;
}

/* Video detection overlay */
.video-detection-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 5;
}

.video-detection-box {
    position: absolute;
    border: 2px solid var(--accent-color);
    background-color: rgba(255, 64, 129, 0.2);
    pointer-events: none;
}

.video-text-detection {
    border: 2px solid #4CAF50;
    background-color: rgba(76, 175, 80, 0.2);
}

.video-unmatched-detection {
    border: 2px dashed #607d8b;
    background-color: rgba(96, 125, 139, 0.2);
}

.video-detection-label {
    position: absolute;
    background-color: var(--accent-color);
    color: white;
    font-size: 12px;
    padding: 2px 5px;
    border-radius: 2px;
    white-space: nowrap;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    z-index: 15;
    pointer-events: none;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.video-text-detection-label {
    background-color: #4CAF50;
}

.video-unmatched-label {
    background-color: #607d8b;
    font-style: italic;
}

.detection-toggle-btn {
    margin-left: 10px;
    padding: 5px 10px;
    font-size: 14px;
}

.detection-toggle-btn.active {
    background-color: var(--primary-color);
}

/* Detection video controls */
.detection-video-controls {
    display: flex;
    align-items: center;
    margin-top: 10px;
    padding: 8px 12px;
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: var(--border-radius);
    gap: 10px;
}

.detection-toggle-btn {
    padding: 6px 12px;
    font-size: 14px;
    background-color: var(--primary-dark);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.detection-toggle-btn:hover {
    background-color: var(--primary-color);
}

.detection-toggle-btn.active {
    background-color: var(--accent-color);
}

/* Interactive Layer Styles - Consolidated */
.interactive-layer {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    z-index: 150 !important;
    background-color: transparent !important;
    pointer-events: none !important; /* Allow clicks to pass through by default */
}

/* Controls panel for the interactive layer */
.interactive-layer-controls {
    position: absolute !important;
    top: 10px !important;
    right: 10px !important;
    z-index: 400 !important;
    pointer-events: auto !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-end !important;
    margin-left: 15px;
}

.layer-controls-expanded {
    padding: 10px !important;
    background-color: rgba(0, 0, 0, 0.7) !important;
    border-radius: 5px !important;
    display: none !important; /* Hidden by default */
    flex-direction: row !important;
    gap: 10px !important;
    align-items: center !important;
    opacity: 0 !important;
    transition: opacity 0.3s ease !important;
    pointer-events: auto !important;
}

.layer-controls-expanded.visible {
    display: flex !important;
    opacity: 1 !important;
}

/* Make buttons in the controls smaller */
.interactive-layer-controls button {
    padding: 3px 8px;
    font-size: 0.9em;
    pointer-events: auto; /* Make buttons clickable */
    white-space: nowrap; /* Prevent text wrapping */
}

/* Make toggle container smaller */
.interactive-layer-controls .toggle-container {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.9em;
    pointer-events: auto; /* Make toggle clickable */
    white-space: nowrap; /* Prevent text wrapping */
    margin-left: 5px; /* Add some spacing between toggles */
}

/* Extracted video elements */
.extracted-video-element {
    position: absolute !important;
    /* border: 2px solid rgba(0, 255, 0, 0.7) !important; */
    overflow: hidden !important;
    z-index: 200 !important;
    cursor: move !important;
    /* box-shadow: 0 0 10px rgba(0, 0, 0, 0.3) !important; */
    /* transition: box-shadow 0.2s ease !important; */
    pointer-events: auto !important;
    background-color: transparent !important;
    box-sizing: border-box !important;
}

.extracted-video-element.active-drag,
.extracted-video-element.active-resize,
.extracted-video-element.active {
    border: 2px solid rgba(255, 165, 0, 0.9) !important;
    box-shadow: 0 0 15px rgba(255, 165, 0, 0.5) !important;
    z-index: 300 !important;
}

/* Zooming animation style */
.extracted-video-element.zooming {
    border: 2px solid rgba(0, 191, 255, 0.9) !important;
    box-shadow: 0 0 20px rgba(0, 191, 255, 0.6) !important;
    z-index: 300 !important;
    transition: all 0.2s ease-out !important;
}

/* Element controls (delete/lock buttons) */
.extracted-video-element .element-controls {
    position: absolute !important;
    top: 5px !important;
    right: 5px !important;
    display: flex !important;
    gap: 5px !important;
    z-index: 300 !important;
    opacity: 0.7 !important;
    transition: opacity 0.2s ease !important;
    pointer-events: auto !important;
}

.extracted-video-element:hover .element-controls {
    opacity: 1 !important;
}

.extracted-video-element .element-controls button {
    background-color: rgba(0, 0, 0, 0.7) !important;
    color: white !important;
    border: none !important;
    border-radius: 50% !important;
    width: 24px !important;
    height: 24px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    padding: 0 !important;
    font-size: 12px !important;
}

/* Resize handles */
.extracted-video-element .resize-handle {
    position: absolute !important;
    width: 10px !important;
    height: 10px !important;
    background-color: rgba(0, 255, 0, 0.7) !important;
    border: 1px solid white !important;
    border-radius: 50% !important;
    z-index: 250 !important;
    pointer-events: auto !important;
}

.extracted-video-element .nw-handle {
    top: -5px !important;
    left: -5px !important;
    cursor: nw-resize !important;
}

.extracted-video-element .ne-handle {
    top: -5px !important;
    right: -5px !important;
    cursor: ne-resize !important;
}

.extracted-video-element .sw-handle {
    bottom: -5px !important;
    left: -5px !important;
    cursor: sw-resize !important;
}

.extracted-video-element .se-handle {
    bottom: -5px !important;
    right: -5px !important;
    cursor: se-resize !important;
}

/* Video canvas styles */
.video-canvas {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    pointer-events: none !important;
    display: block !important;
    image-rendering: high-quality !important; /* Use high quality rendering */
    transform: translateZ(0) !important; /* Force hardware acceleration */
    backface-visibility: hidden !important; /* Prevent flickering */
}

/* Video tabs interface */
.video-tabs {
    margin-bottom: 10px !important;
    width: 100% !important;
}

.video-tab-buttons {
    display: flex !important;
    gap: 5px !important;
    margin-bottom: 10px !important;
}

.video-tab-btn {
    padding: 8px 15px !important;
    background-color: rgba(0, 0, 0, 0.5) !important;
    color: white !important;
    border: none !important;
    border-radius: 5px !important;
    cursor: pointer !important;
    font-size: 14px !important;
    transition: background-color 0.2s ease !important;
    display: flex !important;
    align-items: center !important;
    gap: 5px !important;
}

.video-tab-btn:hover {
    background-color: rgba(0, 0, 0, 0.7) !important;
}

.video-tab-btn.active {
    background-color: var(--primary-color) !important;
    font-weight: bold !important;
}

.video-tab-btn i {
    font-size: 14px !important;
}

/* Element masks */
.video-element-mask {
    position: absolute !important;
    pointer-events: none !important;
    z-index: 50 !important; /* Between video and interactive layer */
}

/* Tab area container */
.tab-area-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    margin-bottom: 10px;
}

/* Hover effect for extracted elements */
.extracted-video-element:hover {
    transform: scale(1.5);
    transform: translateZ(0);
    z-index: 300 !important;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
}

/* When element is being dragged or resized, disable hover effect */
.extracted-video-element.active-drag:hover,
.extracted-video-element.active-resize:hover {
    transform: none;
}

/* Add special styling for handles when maintaining aspect ratio */
.extracted-video-element.preserving-ratio .resize-handle {
    background-color: rgba(0, 191, 255, 0.8) !important;
    border: 1px solid white !important;
    box-shadow: 0 0 5px rgba(0, 191, 255, 0.4) !important;
}

/* Add a small indicator for aspect ratio preservation */
.extracted-video-element.preserving-ratio::before {
    content: "🔒";
    position: absolute !important;
    bottom: -18px !important;
    right: 0 !important;
    font-size: 12px !important;
    background-color: rgba(0, 191, 255, 0.8) !important;
    color: white !important;
    border-radius: 3px !important;
    padding: 2px 4px !important;
    pointer-events: none !important;
    opacity: 0.8 !important;
}

/* Element controls */
.element-controls {
    position: absolute;
    top: 5px;
    right: 5px;
    display: flex;
    gap: 5px;
    z-index: 300;
    pointer-events: auto; /* Make element controls clickable */
}

/* Add styles for transcript processing indicator */
.transcript-processing {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    text-align: center;
}

.transcript-processing i {
    font-size: 2rem;
    color: #4285f4;
    margin-bottom: 1rem;
}

.transcript-processing .progress-container {
    width: 100%;
    max-width: 400px;
    margin: 1rem 0;
}

.transcript-processing .progress-bar {
    background-color: #e0e0e0;
    border-radius: 4px;
    height: 8px;
    width: 100%;
    overflow: hidden;
}

.transcript-processing .progress-fill {
    background-color: #4285f4;
    height: 100%;
    transition: width 0.3s ease;
}

.transcript-processing .progress-text {
    font-size: 0.8rem;
    color: #666;
    margin-top: 4px;
    text-align: center;
}