rmsitzandClaude Sonnet 5
fc83876abe
- Favorites: star toggle on course rows, the course page, and a new dashboard card; rebased on rename/move, backed up/restored, and caught by stale-reference cleanup (also fixed a pre-existing gap where favorites.json wasn't in the backup file list). - Storage Usage: click a folder row to drill into its contents one level at a time, with a Back button. - Lesson player: added ,/. (speed step), [/] (prev/next lesson), and F (fullscreen) keyboard shortcuts. - Settings: a CHANGELOG.md-backed "What's New" list, since VERSION alone only ever shows the current build. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
1404 lines
57 KiB
HTML
1404 lines
57 KiB
HTML
{% import '_icons.html' as icons %}
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>{{ lesson.title }} - {{ course.name }}</title>
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<link rel="manifest" href="/static/manifest.json">
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<meta name="theme-color" content="#007acc">
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<link rel="apple-touch-icon" href="/static/icons/icon-192.png">
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<style>
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:root {
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--bg-primary: #1a1a1a;
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--bg-secondary: #2d2d2d;
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--bg-tertiary: #3d3d3d;
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--bg-tertiary-hover: #404040;
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--text-primary: #e0e0e0;
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--text-muted: #999;
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--border-color: #555;
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--accent: #007acc;
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--accent-hover: #005a9e;
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--font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
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--font-size-base: 16px;
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--container-max-width: 1600px;
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--radius: 8px;
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--success: #28a745;
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--error: #ff6b6b;
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}
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[data-theme="light"] {
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--bg-primary: #f2f2f2;
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--bg-secondary: #ffffff;
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--bg-tertiary: #eeeeee;
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--bg-tertiary-hover: #e2e2e2;
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--text-primary: #222222;
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--text-muted: #666666;
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--border-color: #cccccc;
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}
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[data-density="compact"] .container { padding: 10px; }
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[data-density="compact"] .text-content { padding: 10px; margin: 10px 0; }
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[data-density="compact"] .navigation,
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[data-density="compact"] .nav-buttons { gap: 5px; margin: 10px 0; }
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[data-card-style="elevated"] .container,
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[data-card-style="elevated"] .text-content,
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[data-card-style="elevated"] .file-link {
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box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
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}
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[data-card-style="bordered"] .container,
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[data-card-style="bordered"] .text-content,
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[data-card-style="bordered"] .file-link {
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border: 1px solid var(--border-color);
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}
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html, body {
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height: 100%;
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}
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body {
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font-family: var(--font-family);
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font-size: var(--font-size-base);
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margin: 0;
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background: var(--bg-primary);
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color: var(--text-primary);
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display: flex;
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flex-direction: column;
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min-height: 100vh;
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}
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.page-content {
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flex: 1;
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padding: 20px;
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}
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.app-header {
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background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
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padding: 18px 0;
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border-bottom: 3px solid var(--accent);
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box-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
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}
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.app-header .container {
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max-width: var(--container-max-width);
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width: 95%;
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margin: 0 auto;
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display: flex;
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align-items: center;
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gap: 12px;
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}
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.app-header .brand-mark {
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flex-shrink: 0;
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display: block;
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}
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.app-header a.brand-link {
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color: var(--accent);
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text-decoration: none;
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font-size: 1.3em;
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font-weight: 600;
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letter-spacing: 0.5px;
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}
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.app-footer {
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background: var(--bg-secondary);
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border-top: 1px solid var(--border-color);
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padding: 18px 0;
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}
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.app-footer .container-inner {
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max-width: var(--container-max-width);
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width: 95%;
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margin: 0 auto;
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display: flex;
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align-items: center;
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justify-content: space-between;
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gap: 15px;
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flex-wrap: wrap;
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}
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.footer-brand {
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color: var(--text-muted);
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font-size: 0.9em;
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display: flex;
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align-items: center;
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gap: 8px;
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}
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.footer-links {
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display: flex;
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gap: 20px;
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}
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.footer-links a {
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color: var(--text-muted);
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text-decoration: none;
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font-size: 0.9em;
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display: flex;
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align-items: center;
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gap: 6px;
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transition: color 0.2s;
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}
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.footer-links a:hover {
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color: var(--accent);
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}
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.icon {
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display: inline-block;
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vertical-align: -3px;
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flex-shrink: 0;
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}
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.container {
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max-width: var(--container-max-width);
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width: 95%;
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margin: 20px auto;
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background: var(--bg-secondary);
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padding: 20px;
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border-radius: var(--radius);
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}
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video, audio {
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width: 100%;
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max-width: 100%;
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border-radius: var(--radius);
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display: block;
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margin: 0 auto;
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}
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video {
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resize: both;
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overflow: hidden;
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object-fit: contain;
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background: #000;
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min-width: 320px;
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min-height: 200px;
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max-height: 80vh;
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}
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.resize-hint {
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text-align: center;
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font-size: 0.8em;
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color: var(--text-muted);
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margin-top: 6px;
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}
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.speed-controls {
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display: flex;
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align-items: center;
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flex-wrap: wrap;
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gap: 6px;
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margin-top: 10px;
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}
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.speed-label {
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color: var(--text-muted);
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font-size: 0.9em;
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margin-right: 4px;
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}
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.speed-btn {
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padding: 5px 12px;
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margin: 0;
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font-size: 0.85em;
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background: var(--bg-tertiary);
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color: var(--text-primary);
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}
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.speed-btn:hover {
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background: var(--bg-tertiary-hover);
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}
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.speed-btn.active {
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background: var(--accent);
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color: white;
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}
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.content {
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margin: 20px 0;
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}
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.outline-section {
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margin: 20px 0;
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}
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.section-lessons {
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margin: 20px 0;
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background: var(--bg-tertiary);
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border-radius: var(--radius);
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}
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.section-lessons-header {
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display: flex;
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align-items: center;
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gap: 8px;
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padding: 10px 14px;
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cursor: pointer;
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font-weight: 600;
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}
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.section-lessons-count {
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color: var(--text-muted);
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font-weight: 400;
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font-size: 0.85em;
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}
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.section-lessons-list {
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max-height: 0;
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overflow: hidden;
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transition: max-height 0.25s ease;
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}
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.section-lessons-list.expanded {
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max-height: 2000px;
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}
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.section-lesson-row {
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display: flex;
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align-items: center;
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gap: 10px;
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padding: 8px 14px;
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border-top: 1px solid var(--border-color);
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text-decoration: none;
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color: var(--text-primary);
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transition: background 0.2s;
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}
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a.section-lesson-row:hover {
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background: var(--bg-tertiary-hover);
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}
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.section-lesson-row.current {
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background: var(--bg-tertiary-hover);
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font-weight: 600;
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cursor: default;
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}
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.section-lesson-title {
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flex: 1;
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min-width: 0;
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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.section-lesson-status {
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font-size: 0.8em;
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color: var(--text-muted);
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flex-shrink: 0;
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}
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.section-lesson-status.completed {
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color: var(--success);
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}
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.note-status {
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display: block;
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font-size: 0.85em;
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color: var(--text-muted);
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margin-top: 6px;
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min-height: 1.2em;
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}
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.page-content .container {
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padding-bottom: 90px;
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}
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.notes-panel {
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position: fixed;
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left: 0;
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right: 0;
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bottom: 0;
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z-index: 9000;
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background: var(--bg-secondary);
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border-top: 1px solid var(--border-color);
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box-shadow: 0 -4px 14px rgba(0, 0, 0, 0.3);
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}
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.notes-panel-list {
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max-height: 0;
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overflow-y: auto;
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transition: max-height 0.25s ease;
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}
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.notes-panel-list.expanded {
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max-height: 40vh;
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border-bottom: 1px solid var(--border-color);
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}
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.notes-list {
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padding: 10px 16px;
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}
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.notes-empty-hint {
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color: var(--text-muted);
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font-size: 0.9em;
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margin: 6px 0;
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}
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.note-entry {
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display: flex;
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align-items: flex-start;
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gap: 8px;
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padding: 8px 0;
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border-bottom: 1px solid var(--border-color);
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}
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.note-entry:last-child {
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border-bottom: none;
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}
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.note-timestamp-badge {
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flex-shrink: 0;
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background: var(--bg-tertiary);
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color: var(--accent);
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border: none;
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border-radius: var(--radius);
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padding: 2px 8px;
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margin: 0;
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font-size: 0.8em;
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font-family: var(--font-family);
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}
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.note-timestamp-badge:hover {
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background: var(--bg-tertiary-hover);
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}
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.note-entry-text {
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flex: 1;
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min-width: 0;
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word-break: break-word;
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white-space: pre-wrap;
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font-size: 0.95em;
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padding-top: 3px;
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}
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.note-edit-textarea {
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flex: 1;
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min-width: 0;
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background: var(--bg-tertiary);
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color: var(--text-primary);
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border: 1px solid var(--border-color);
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border-radius: var(--radius);
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padding: 6px 8px;
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font-family: var(--font-family);
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font-size: 0.95em;
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resize: vertical;
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}
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.note-entry-edit,
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.note-entry-delete {
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flex-shrink: 0;
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background: transparent;
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color: var(--text-muted);
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padding: 2px 6px;
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margin: 0;
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font-size: 0.9em;
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}
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.note-entry-edit:hover,
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.note-entry-delete:hover {
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background: var(--bg-tertiary-hover);
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color: var(--text-primary);
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}
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.notes-panel-bar {
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display: flex;
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align-items: center;
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flex-wrap: wrap;
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gap: 8px;
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padding: 10px 16px;
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}
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.notes-panel-toggle {
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background: transparent;
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color: var(--text-primary);
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padding: 6px 10px;
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margin: 0;
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font-size: 0.9em;
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flex-shrink: 0;
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}
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.notes-panel-toggle:hover {
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background: var(--bg-tertiary-hover);
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}
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.note-quick-timestamp {
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flex-shrink: 0;
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color: var(--text-muted);
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font-size: 0.85em;
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font-family: monospace;
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min-width: 2.5em;
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}
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.note-quick-input {
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flex: 1;
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min-width: 120px;
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background: var(--bg-tertiary);
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color: var(--text-primary);
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border: 1px solid var(--border-color);
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border-radius: var(--radius);
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padding: 8px 10px;
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font-family: var(--font-family);
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font-size: 0.95em;
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}
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.note-quick-save {
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flex-shrink: 0;
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padding: 8px 16px;
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margin: 0;
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font-size: 0.9em;
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}
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.note-saved-row {
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padding: 0 16px calc(6px + env(safe-area-inset-bottom, 0px));
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min-height: 1.2em;
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}
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.note-saved-indicator {
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font-size: 0.8em;
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color: var(--text-muted);
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}
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.outline-topic-row {
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display: flex;
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align-items: center;
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flex-wrap: wrap;
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gap: 8px;
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margin-top: 10px;
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}
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.outline-topic-row label {
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font-size: 0.9em;
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color: var(--text-muted);
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}
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.outline-topic-row select,
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.outline-new-topic-input {
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background: var(--bg-tertiary);
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color: var(--text-primary);
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border: 1px solid var(--border-color);
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border-radius: var(--radius);
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padding: 6px 10px;
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font-size: 0.9em;
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font-family: var(--font-family);
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}
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.outline-new-topic-input {
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flex: 1;
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min-width: 140px;
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}
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.navigation {
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margin: 20px 0;
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display: flex;
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gap: 10px;
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flex-wrap: wrap;
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align-items: center;
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}
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button {
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padding: 10px 20px;
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margin: 5px;
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cursor: pointer;
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background: var(--accent);
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color: white;
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border: none;
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border-radius: var(--radius);
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transition: background 0.3s;
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}
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button:hover {
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background: var(--accent-hover);
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}
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button:disabled {
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background: #666;
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cursor: not-allowed;
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}
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.file-link {
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display: block;
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margin: 5px 0;
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padding: 10px;
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background: var(--bg-tertiary);
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text-decoration: none;
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color: var(--text-primary);
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border-radius: var(--radius);
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transition: background 0.3s;
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}
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.file-link:hover {
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background: var(--bg-tertiary-hover);
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}
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.lesson-path {
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background: var(--bg-tertiary);
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padding: 10px;
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border-radius: var(--radius);
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margin-bottom: 20px;
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font-family: monospace;
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color: var(--text-muted);
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}
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.lesson-title {
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color: var(--accent);
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margin-bottom: 20px;
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}
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.text-content {
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background: var(--bg-tertiary);
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padding: 20px;
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border-radius: var(--radius);
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margin: 20px 0;
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}
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.text-content.plain-text {
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max-height: 600px;
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overflow-y: auto;
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white-space: pre-wrap;
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font-family: 'Courier New', monospace;
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line-height: 1.6;
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}
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.text-content iframe {
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background: white;
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border-radius: var(--radius);
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}
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.nav-buttons {
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display: flex;
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gap: 10px;
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margin-top: 20px;
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}
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.nav-buttons a {
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text-decoration: none;
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color: inherit;
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}
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</style>
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</head>
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<body>
|
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<div class="app-header">
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<div class="container">
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<svg class="brand-mark" viewBox="0 0 64 64" width="28" height="28" aria-hidden="true">
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<rect x="2" y="2" width="60" height="60" rx="16" fill="var(--accent)"></rect>
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<path d="M24 20 L24 44 L46 32 Z" fill="var(--bg-secondary)"></path>
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</svg>
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<a href="/reset_course" class="brand-link">OfflineU</a>
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</div>
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</div>
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<div class="page-content">
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<div class="container">
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<h1 class="lesson-title">{{ lesson.title }}</h1>
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<div class="lesson-path">
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<strong>Path:</strong> {{ lesson_path }}
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</div>
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|
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<div class="navigation">
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<a href="/" style="text-decoration: none; color: var(--accent);">← Back to Course</a>
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<button onclick="markCompleted()">Mark as Completed</button>
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</div>
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|
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<div class="content">
|
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{% if lesson.video_file %}
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<h3>Video</h3>
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<video controls preload="metadata" id="video-player">
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<source src="/files/{{ lesson.video_file }}" type="video/mp4">
|
|
{% if lesson.subtitle_file %}
|
|
<track kind="subtitles" src="/files/{{ lesson.subtitle_file }}" srclang="en" label="English">
|
|
{% endif %}
|
|
Your browser does not support the video tag.
|
|
</video>
|
|
<p class="resize-hint">↘ Drag the bottom-right corner to resize the player</p>
|
|
{% endif %}
|
|
|
|
{% if lesson.audio_file %}
|
|
<h3>Audio</h3>
|
|
<audio controls preload="metadata" id="audio-player">
|
|
<source src="/files/{{ lesson.audio_file }}" type="audio/mp3">
|
|
Your browser does not support the audio tag.
|
|
</audio>
|
|
{% endif %}
|
|
|
|
{% if lesson.video_file or lesson.audio_file %}
|
|
<div class="speed-controls" id="speed-controls">
|
|
<span class="speed-label">Speed:</span>
|
|
{% for speed in ['0.75', '1', '1.25', '1.5', '1.75', '2'] %}
|
|
<button type="button" class="speed-btn" data-speed="{{ speed }}" onclick="setPlaybackSpeed('{{ speed }}')">{{ speed }}x</button>
|
|
{% endfor %}
|
|
</div>
|
|
{% endif %}
|
|
|
|
{% if lesson.text_files %}
|
|
<h3>Content</h3>
|
|
{% for text_file in lesson.text_files %}
|
|
<div style="margin-bottom: 20px;">
|
|
<h4>{{ text_file.split('/')[-1] }}</h4>
|
|
<div class="text-content" id="content-{{ loop.index0 }}">
|
|
<div style="text-align: center; color: var(--text-muted);">Loading content...</div>
|
|
</div>
|
|
<a href="/files/{{ text_file|replace('\\', '/') }}" class="file-link" target="_blank">
|
|
{{ icons.icon('file-text', 14) }} Open {{ text_file.split('/')[-1] }} in new tab
|
|
</a>
|
|
</div>
|
|
{% endfor %}
|
|
{% endif %}
|
|
</div>
|
|
|
|
{% if section_lessons and section_lessons|length > 1 %}
|
|
<div class="section-lessons">
|
|
<div class="section-lessons-header" onclick="toggleSectionLessons()">
|
|
<span id="section-lessons-arrow">▾</span>
|
|
<span>Lessons in this section</span>
|
|
<span class="section-lessons-count">({{ section_lessons|length }})</span>
|
|
</div>
|
|
<div class="section-lessons-list expanded" id="section-lessons-list-wrap">
|
|
{% for item in section_lessons %}
|
|
{% if item.is_current %}
|
|
<span class="section-lesson-row current">
|
|
{% else %}
|
|
<a class="section-lesson-row" href="/lesson/{{ item.url }}">
|
|
{% endif %}
|
|
<span class="section-lesson-icon">
|
|
{% if item.lesson_type == 'video' %}{{ icons.icon('video', 16) }}
|
|
{% elif item.lesson_type == 'audio' %}{{ icons.icon('music', 16) }}
|
|
{% elif item.lesson_type == 'quiz' %}{{ icons.icon('clipboard', 16) }}
|
|
{% elif item.lesson_type == 'mixed' %}{{ icons.icon('package', 16) }}
|
|
{% else %}{{ icons.icon('file-text', 16) }}{% endif %}
|
|
</span>
|
|
<span class="section-lesson-title">{{ item.title }}</span>
|
|
{% if item.completed %}
|
|
<span class="section-lesson-status completed">{{ icons.icon('check', 14) }}</span>
|
|
{% elif item.percent_watched %}
|
|
<span class="section-lesson-status">{{ item.percent_watched }}%</span>
|
|
{% endif %}
|
|
{% if item.is_current %}
|
|
</span>
|
|
{% else %}
|
|
</a>
|
|
{% endif %}
|
|
{% endfor %}
|
|
</div>
|
|
</div>
|
|
{% endif %}
|
|
|
|
<div class="outline-section">
|
|
<h3>Push to Outline</h3>
|
|
<div class="outline-topic-row">
|
|
<label for="outline-topic-select">Push notes to Outline topic</label>
|
|
<select id="outline-topic-select" onchange="handleOutlineTopicChange()">
|
|
<option value="">— Don't push —</option>
|
|
<option value="__new__">+ New topic…</option>
|
|
</select>
|
|
<input type="text" id="outline-new-topic-input" class="outline-new-topic-input"
|
|
placeholder="New topic name" style="display: none;">
|
|
</div>
|
|
<span id="outline-topic-status" class="note-status"></span>
|
|
</div>
|
|
|
|
<div class="notes-panel" id="notes-panel">
|
|
<div class="notes-panel-list" id="notes-panel-list-wrap">
|
|
<div class="notes-list" id="notes-list"></div>
|
|
</div>
|
|
<div class="notes-panel-bar">
|
|
<button type="button" class="notes-panel-toggle" id="notes-panel-toggle" onclick="toggleNotesPanel()">
|
|
<span id="notes-panel-toggle-arrow">▾</span> Notes <span id="notes-panel-count"></span>
|
|
</button>
|
|
<span class="note-quick-timestamp" id="quick-note-timestamp"></span>
|
|
<input type="text" id="quick-note-input" class="note-quick-input" placeholder="Add a note… (press N)">
|
|
<button type="button" class="note-quick-save" onclick="submitQuickNote()">Save</button>
|
|
</div>
|
|
<div class="note-saved-row"><span class="note-saved-indicator" id="note-saved-indicator"></span></div>
|
|
</div>
|
|
|
|
<div class="nav-buttons">
|
|
{% if prev_lesson %}
|
|
<a href="/lesson/{{ prev_lesson }}">
|
|
<button>← Previous</button>
|
|
</a>
|
|
{% else %}
|
|
<button disabled>← Previous</button>
|
|
{% endif %}
|
|
|
|
{% if next_lesson %}
|
|
<a href="/lesson/{{ next_lesson }}">
|
|
<button>Next →</button>
|
|
</a>
|
|
{% else %}
|
|
<button disabled>Next →</button>
|
|
{% endif %}
|
|
</div>
|
|
|
|
<script>
|
|
// Client-rendered mirror of a few templates/_icons.html entries -
|
|
// JS template literals can't call the Jinja macro, so the icons
|
|
// built dynamically here are kept in sync with the same path
|
|
// data by hand.
|
|
const ICON_SVGS = {
|
|
pencil: '<svg class="icon" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 20h9"></path><path d="M16.5 3.5a2.12 2.12 0 0 1 3 3L7 19l-4 1 1-4Z"></path></svg>',
|
|
trash: '<svg class="icon" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M4 7h16"></path><path d="M10 11v6M14 11v6"></path><path d="M6 7l1 12a2 2 0 0 0 2 2h6a2 2 0 0 0 2-2l1-12"></path><path d="M9 7V4a1 1 0 0 1 1-1h4a1 1 0 0 1 1 1v3"></path></svg>',
|
|
};
|
|
|
|
// Load text content
|
|
{% for text_file in lesson.text_files %}
|
|
console.log('Loading file: {{ text_file }}');
|
|
const filePath = '{{ text_file|replace("\\", "/") }}';
|
|
console.log('Encoded file path:', filePath);
|
|
|
|
// Check if this is an HTML file
|
|
const isHtmlFile = filePath.toLowerCase().endsWith('.html') || filePath.toLowerCase().endsWith('.htm');
|
|
const isPdfFile = filePath.toLowerCase().endsWith('.pdf');
|
|
const isBinaryDoc = ['.docx', '.doc', '.rtf'].some(ext => filePath.toLowerCase().endsWith(ext));
|
|
const contentDiv = document.getElementById('content-{{ loop.index0 }}');
|
|
|
|
if (isHtmlFile) {
|
|
// For HTML files, create an iframe
|
|
console.log('Creating iframe for HTML file');
|
|
contentDiv.innerHTML = `
|
|
<iframe
|
|
src="/files/${encodeURIComponent(filePath)}"
|
|
style="width: 100%; height: 600px; border: none; border-radius: 5px;"
|
|
title="${filePath.split('/').pop()}"
|
|
></iframe>
|
|
`;
|
|
} else if (isPdfFile) {
|
|
// For PDFs, embed via iframe rather than fetching as text -
|
|
// browsers render PDFs natively in an iframe, but fetching
|
|
// the raw bytes as text (like below) produces garbage.
|
|
console.log('Embedding PDF in iframe');
|
|
contentDiv.innerHTML = `
|
|
<iframe
|
|
src="/files/${encodeURIComponent(filePath)}"
|
|
style="width: 100%; height: 85vh; border: none; border-radius: 5px; background: #fff;"
|
|
title="${filePath.split('/').pop()}"
|
|
></iframe>
|
|
`;
|
|
} else if (isBinaryDoc) {
|
|
// .docx/.doc/.rtf can't be rendered inline by the browser;
|
|
// fetching them as text would show garbled binary content,
|
|
// so just point at the download/open link instead.
|
|
contentDiv.innerHTML =
|
|
'<div style="color: var(--text-muted);">Preview isn\'t available for this file type. ' +
|
|
'Use the "Open in new tab" link below to view or download it.</div>';
|
|
} else {
|
|
// For text files, fetch and display content
|
|
fetch('/files/' + encodeURIComponent(filePath))
|
|
.then(response => {
|
|
console.log('Response status:', response.status);
|
|
if (!response.ok) {
|
|
throw new Error(`HTTP ${response.status}: ${response.statusText}`);
|
|
}
|
|
return response.text();
|
|
})
|
|
.then(content => {
|
|
console.log('Content loaded successfully, length:', content.length);
|
|
if (contentDiv) {
|
|
contentDiv.classList.add('plain-text');
|
|
// Check if it's HTML content
|
|
if (content.trim().startsWith('<') && content.includes('</')) {
|
|
contentDiv.innerHTML = content;
|
|
} else {
|
|
// Treat as plain text
|
|
contentDiv.textContent = content;
|
|
}
|
|
}
|
|
})
|
|
.catch(error => {
|
|
console.error('Error loading content:', error);
|
|
if (contentDiv) {
|
|
contentDiv.innerHTML =
|
|
'<div style="color: var(--error);">Error loading content: ' + error.message + '</div>' +
|
|
'<div style="color: var(--text-muted); font-size: 0.9em; margin-top: 10px;">File path: ' + filePath + '</div>';
|
|
}
|
|
});
|
|
}
|
|
{% endfor %}
|
|
|
|
// Media progress tracking
|
|
const video = document.getElementById('video-player');
|
|
const audio = document.getElementById('audio-player');
|
|
const activeMedia = video || audio;
|
|
let isCompleted = false;
|
|
|
|
// Restore last-used video player size, and persist future resizes
|
|
// (dragging the native corner handle) so it sticks next time.
|
|
if (video) {
|
|
let applyingStoredSize = true;
|
|
let resizeSaveTimeout = null;
|
|
|
|
fetch('/api/settings')
|
|
.then(r => r.json())
|
|
.then(data => {
|
|
const s = data.settings || {};
|
|
if (s.video_width && s.video_height) {
|
|
video.style.width = s.video_width + 'px';
|
|
video.style.height = s.video_height + 'px';
|
|
}
|
|
setTimeout(() => { applyingStoredSize = false; }, 300);
|
|
})
|
|
.catch(() => { applyingStoredSize = false; });
|
|
|
|
// Only persist a size when the user is actually dragging the
|
|
// corner handle - a bare ResizeObserver fires on ANY rendered
|
|
// size change, including the page's own responsive
|
|
// max-width/max-height clamping on window/viewport resize,
|
|
// which isn't a user resize at all and would otherwise get
|
|
// saved right back as if it were.
|
|
let userResizing = false;
|
|
video.addEventListener('mousedown', () => { userResizing = true; });
|
|
window.addEventListener('mouseup', () => {
|
|
setTimeout(() => { userResizing = false; }, 200);
|
|
});
|
|
|
|
if (window.ResizeObserver) {
|
|
const observer = new ResizeObserver(() => {
|
|
if (applyingStoredSize || !userResizing) return;
|
|
clearTimeout(resizeSaveTimeout);
|
|
resizeSaveTimeout = setTimeout(() => {
|
|
const rect = video.getBoundingClientRect();
|
|
fetch('/api/settings', {
|
|
method: 'POST',
|
|
headers: { 'Content-Type': 'application/json' },
|
|
body: JSON.stringify({
|
|
video_width: Math.round(rect.width),
|
|
video_height: Math.round(rect.height)
|
|
})
|
|
}).catch(() => {});
|
|
}, 500);
|
|
});
|
|
observer.observe(video);
|
|
}
|
|
}
|
|
|
|
// Restore the persisted playback speed and highlight the active
|
|
// button; clicking a button applies it immediately and persists
|
|
// it via /api/settings, mirroring the video-size pattern above.
|
|
if (activeMedia) {
|
|
fetch('/api/settings')
|
|
.then(r => r.json())
|
|
.then(data => {
|
|
const speed = (data.settings || {}).playback_speed || '1';
|
|
activeMedia.playbackRate = parseFloat(speed);
|
|
highlightSpeedButton(speed);
|
|
})
|
|
.catch(() => {});
|
|
}
|
|
|
|
function highlightSpeedButton(speed) {
|
|
document.querySelectorAll('.speed-btn').forEach(function(btn) {
|
|
btn.classList.toggle('active', btn.dataset.speed === speed);
|
|
});
|
|
}
|
|
|
|
function setPlaybackSpeed(speed) {
|
|
if (activeMedia) activeMedia.playbackRate = parseFloat(speed);
|
|
highlightSpeedButton(speed);
|
|
fetch('/api/settings', {
|
|
method: 'POST',
|
|
headers: { 'Content-Type': 'application/json' },
|
|
body: JSON.stringify({ playback_speed: speed })
|
|
}).catch(() => {});
|
|
}
|
|
|
|
// ---- Outline topic chooser + push-on-leave ----
|
|
const LESSON_PATH = {{ lesson_path|tojson }};
|
|
const LESSON_TITLE = {{ lesson.title|tojson }};
|
|
const INITIAL_TOPIC_ID = {{ outline_topic_id|tojson }};
|
|
const INITIAL_TOPIC_NAME = {{ outline_topic_name|tojson }};
|
|
|
|
// ---- Timestamped notes: floating panel, quick capture, live "Saved Xs ago" ----
|
|
const LESSON_NOTES_INITIAL = {{ lesson_notes|tojson }};
|
|
const INITIAL_SEEK_SECONDS = {{ initial_seek_seconds|tojson }};
|
|
let lessonNotes = LESSON_NOTES_INITIAL.slice();
|
|
let lastSavedAt = null;
|
|
let savedTickInterval = null;
|
|
|
|
const notesList = document.getElementById('notes-list');
|
|
const notesPanelCount = document.getElementById('notes-panel-count');
|
|
const notesPanelListWrap = document.getElementById('notes-panel-list-wrap');
|
|
const notesPanelToggleArrow = document.getElementById('notes-panel-toggle-arrow');
|
|
const quickNoteInput = document.getElementById('quick-note-input');
|
|
const quickNoteTimestamp = document.getElementById('quick-note-timestamp');
|
|
const noteSavedIndicator = document.getElementById('note-saved-indicator');
|
|
|
|
function formatTimestamp(seconds) {
|
|
if (seconds === null || seconds === undefined) return null;
|
|
seconds = Math.floor(seconds);
|
|
return `${Math.floor(seconds / 60)}:${String(seconds % 60).padStart(2, '0')}`;
|
|
}
|
|
|
|
function escapeHtml(s) {
|
|
const div = document.createElement('div');
|
|
div.textContent = s;
|
|
return div.innerHTML;
|
|
}
|
|
|
|
function renderNotes() {
|
|
if (!notesList) return;
|
|
if (notesPanelCount) notesPanelCount.textContent = lessonNotes.length ? `(${lessonNotes.length})` : '';
|
|
if (!lessonNotes.length) {
|
|
notesList.innerHTML = '<p class="notes-empty-hint">No notes yet — capture one below.</p>';
|
|
return;
|
|
}
|
|
const sorted = lessonNotes.slice().sort(function(a, b) {
|
|
const at = (a.timestamp_seconds === null || a.timestamp_seconds === undefined) ? Infinity : a.timestamp_seconds;
|
|
const bt = (b.timestamp_seconds === null || b.timestamp_seconds === undefined) ? Infinity : b.timestamp_seconds;
|
|
return at - bt;
|
|
});
|
|
notesList.innerHTML = sorted.map(function(n) {
|
|
const label = formatTimestamp(n.timestamp_seconds);
|
|
const badge = label
|
|
? `<button type="button" class="note-timestamp-badge" onclick="seekTo(${n.timestamp_seconds})">${label}</button>`
|
|
: '';
|
|
return `<div class="note-entry" data-note-id="${n.id}">
|
|
${badge}
|
|
<span class="note-entry-text">${escapeHtml(n.text)}</span>
|
|
<button type="button" class="note-entry-edit" onclick="startEditNote('${n.id}')" title="Edit">${ICON_SVGS.pencil}</button>
|
|
<button type="button" class="note-entry-delete" onclick="deleteNoteEntry('${n.id}')" title="Delete">${ICON_SVGS.trash}</button>
|
|
</div>`;
|
|
}).join('');
|
|
}
|
|
|
|
function seekTo(seconds) {
|
|
if (!activeMedia) return;
|
|
activeMedia.currentTime = seconds;
|
|
activeMedia.scrollIntoView({ behavior: 'smooth', block: 'center' });
|
|
}
|
|
|
|
function startEditNote(id) {
|
|
const note = lessonNotes.find(function(n) { return n.id === id; });
|
|
const entryEl = document.querySelector(`.note-entry[data-note-id="${id}"]`);
|
|
if (!note || !entryEl) return;
|
|
const textEl = entryEl.querySelector('.note-entry-text');
|
|
const textarea = document.createElement('textarea');
|
|
textarea.className = 'note-edit-textarea';
|
|
textarea.rows = 2;
|
|
textarea.value = note.text;
|
|
textEl.replaceWith(textarea);
|
|
textarea.focus();
|
|
textarea.setSelectionRange(textarea.value.length, textarea.value.length);
|
|
|
|
function commit() {
|
|
const val = textarea.value.trim();
|
|
if (val && val !== note.text) {
|
|
updateNoteEntry(id, val);
|
|
} else {
|
|
renderNotes();
|
|
}
|
|
}
|
|
textarea.addEventListener('keydown', function(e) {
|
|
if (e.key === 'Escape') { e.preventDefault(); renderNotes(); }
|
|
});
|
|
textarea.addEventListener('blur', commit);
|
|
}
|
|
|
|
function addNoteEntry(text, timestampSeconds) {
|
|
fetch('/api/lesson-note/add', {
|
|
method: 'POST',
|
|
headers: { 'Content-Type': 'application/json' },
|
|
body: JSON.stringify({ lesson_path: LESSON_PATH, text: text, timestamp_seconds: timestampSeconds })
|
|
})
|
|
.then(r => r.json())
|
|
.then(data => {
|
|
if (data.success) {
|
|
lessonNotes = data.notes;
|
|
renderNotes();
|
|
markSaved();
|
|
} else if (noteSavedIndicator) {
|
|
noteSavedIndicator.textContent = 'Could not save note';
|
|
}
|
|
})
|
|
.catch(() => { if (noteSavedIndicator) noteSavedIndicator.textContent = 'Could not save note'; });
|
|
}
|
|
|
|
function updateNoteEntry(id, text) {
|
|
fetch('/api/lesson-note/update', {
|
|
method: 'POST',
|
|
headers: { 'Content-Type': 'application/json' },
|
|
body: JSON.stringify({ lesson_path: LESSON_PATH, note_id: id, text: text })
|
|
})
|
|
.then(r => r.json())
|
|
.then(data => {
|
|
if (data.success) {
|
|
lessonNotes = data.notes;
|
|
renderNotes();
|
|
markSaved();
|
|
}
|
|
})
|
|
.catch(() => {});
|
|
}
|
|
|
|
function deleteNoteEntry(id) {
|
|
fetch('/api/lesson-note/delete', {
|
|
method: 'POST',
|
|
headers: { 'Content-Type': 'application/json' },
|
|
body: JSON.stringify({ lesson_path: LESSON_PATH, note_id: id })
|
|
})
|
|
.then(r => r.json())
|
|
.then(data => {
|
|
if (data.success) {
|
|
lessonNotes = data.notes;
|
|
renderNotes();
|
|
markSaved();
|
|
}
|
|
})
|
|
.catch(() => {});
|
|
}
|
|
|
|
function markSaved() {
|
|
lastSavedAt = Date.now();
|
|
updateSavedLabel();
|
|
if (savedTickInterval) clearInterval(savedTickInterval);
|
|
savedTickInterval = setInterval(updateSavedLabel, 1000);
|
|
}
|
|
|
|
function updateSavedLabel() {
|
|
if (!noteSavedIndicator || !lastSavedAt) return;
|
|
const secs = Math.floor((Date.now() - lastSavedAt) / 1000);
|
|
let text;
|
|
if (secs < 2) text = 'Saved just now';
|
|
else if (secs < 60) text = `Saved ${secs}s ago`;
|
|
else if (secs < 3600) text = `Saved ${Math.floor(secs / 60)}m ago`;
|
|
else text = `Saved ${Math.floor(secs / 3600)}h ago`;
|
|
noteSavedIndicator.textContent = text;
|
|
}
|
|
|
|
function submitQuickNote() {
|
|
if (!quickNoteInput) return;
|
|
const text = quickNoteInput.value.trim();
|
|
if (!text) return;
|
|
const ts = activeMedia ? Math.floor(activeMedia.currentTime) : null;
|
|
addNoteEntry(text, ts);
|
|
quickNoteInput.value = '';
|
|
}
|
|
|
|
if (quickNoteInput) {
|
|
quickNoteInput.addEventListener('keydown', function(e) {
|
|
if (e.key === 'Enter') { e.preventDefault(); submitQuickNote(); }
|
|
if (e.key === 'Escape') { e.preventDefault(); quickNoteInput.blur(); }
|
|
});
|
|
}
|
|
|
|
function updateQuickCaptureBadge() {
|
|
if (!quickNoteTimestamp) return;
|
|
if (activeMedia) {
|
|
quickNoteTimestamp.textContent = formatTimestamp(activeMedia.currentTime);
|
|
quickNoteTimestamp.style.display = '';
|
|
} else {
|
|
quickNoteTimestamp.style.display = 'none';
|
|
}
|
|
}
|
|
updateQuickCaptureBadge();
|
|
if (activeMedia) {
|
|
activeMedia.addEventListener('timeupdate', updateQuickCaptureBadge);
|
|
}
|
|
|
|
function toggleNotesPanel() {
|
|
if (!notesPanelListWrap) return;
|
|
const expanded = notesPanelListWrap.classList.toggle('expanded');
|
|
if (notesPanelToggleArrow) notesPanelToggleArrow.textContent = expanded ? '▴' : '▾';
|
|
localStorage.setItem('offlineu-notes-panel-expanded', expanded ? '1' : '0');
|
|
}
|
|
|
|
if (notesPanelListWrap && localStorage.getItem('offlineu-notes-panel-expanded') === '1') {
|
|
notesPanelListWrap.classList.add('expanded');
|
|
if (notesPanelToggleArrow) notesPanelToggleArrow.textContent = '▴';
|
|
}
|
|
|
|
// "Lessons in this section" defaults open (unlike notes, this
|
|
// is primary navigation) - only collapse it if the user
|
|
// explicitly did so on a previous visit.
|
|
function toggleSectionLessons() {
|
|
const listWrap = document.getElementById('section-lessons-list-wrap');
|
|
const arrow = document.getElementById('section-lessons-arrow');
|
|
if (!listWrap) return;
|
|
const expanded = listWrap.classList.toggle('expanded');
|
|
if (arrow) arrow.textContent = expanded ? '▾' : '▸';
|
|
localStorage.setItem('offlineu-section-lessons-expanded', expanded ? '1' : '0');
|
|
}
|
|
|
|
(function() {
|
|
const listWrap = document.getElementById('section-lessons-list-wrap');
|
|
const arrow = document.getElementById('section-lessons-arrow');
|
|
if (listWrap && localStorage.getItem('offlineu-section-lessons-expanded') === '0') {
|
|
listWrap.classList.remove('expanded');
|
|
if (arrow) arrow.textContent = '▸';
|
|
}
|
|
})();
|
|
|
|
function openQuickCapture() {
|
|
if (activeMedia && !activeMedia.paused) activeMedia.pause();
|
|
updateQuickCaptureBadge();
|
|
if (quickNoteInput) quickNoteInput.focus();
|
|
}
|
|
|
|
renderNotes();
|
|
|
|
// Seek once metadata is available (activeMedia.duration is NaN
|
|
// before that, so doing this synchronously on script load - as
|
|
// this used to - silently never applied). An explicit jump to
|
|
// a note's timestamp (?t=, see INITIAL_SEEK_SECONDS) takes
|
|
// priority over resuming general playback progress.
|
|
const savedProgressSeconds = {{ lesson_progress_seconds|default(0) }};
|
|
|
|
function applyInitialSeek() {
|
|
if (INITIAL_SEEK_SECONDS !== null && INITIAL_SEEK_SECONDS !== undefined) {
|
|
activeMedia.currentTime = INITIAL_SEEK_SECONDS;
|
|
} else if (savedProgressSeconds > 0 && savedProgressSeconds < activeMedia.duration - 30) {
|
|
activeMedia.currentTime = savedProgressSeconds;
|
|
showNotification(`Resumed from ${Math.floor(savedProgressSeconds / 60)}:${String(Math.floor(savedProgressSeconds % 60)).padStart(2, '0')}`);
|
|
}
|
|
}
|
|
|
|
if (activeMedia) {
|
|
if (activeMedia.readyState >= 1) {
|
|
applyInitialSeek();
|
|
} else {
|
|
activeMedia.addEventListener('loadedmetadata', applyInitialSeek, { once: true });
|
|
}
|
|
}
|
|
|
|
const topicSelect = document.getElementById('outline-topic-select');
|
|
const newTopicInput = document.getElementById('outline-new-topic-input');
|
|
const topicStatus = document.getElementById('outline-topic-status');
|
|
|
|
if (topicSelect) {
|
|
fetch('/api/outline/topics')
|
|
.then(r => r.json())
|
|
.then(data => {
|
|
const newOption = topicSelect.querySelector('option[value="__new__"]');
|
|
(data.topics || []).forEach(function(c) {
|
|
const opt = document.createElement('option');
|
|
opt.value = c.id;
|
|
opt.textContent = c.name;
|
|
topicSelect.insertBefore(opt, newOption);
|
|
});
|
|
if (INITIAL_TOPIC_ID) {
|
|
topicSelect.value = INITIAL_TOPIC_ID;
|
|
} else if (INITIAL_TOPIC_NAME) {
|
|
topicSelect.value = '__new__';
|
|
newTopicInput.style.display = 'inline-block';
|
|
newTopicInput.value = INITIAL_TOPIC_NAME;
|
|
}
|
|
if (data.error && topicStatus) {
|
|
topicStatus.textContent = data.error;
|
|
}
|
|
})
|
|
.catch(() => {});
|
|
|
|
// Resolve a freshly-typed topic name to a real collection
|
|
// id immediately (find-or-create), rather than saving it as
|
|
// a pending name for the fire-and-forget pagehide push to
|
|
// deal with later - a page that fires pagehide more than
|
|
// once for the same view (e.g. restored from the browser's
|
|
// back/forward cache) would otherwise re-send the same "new
|
|
// topic" intent every time and create a duplicate
|
|
// collection per navigation.
|
|
newTopicInput.addEventListener('blur', function() {
|
|
const name = this.value.trim();
|
|
if (!name) return;
|
|
topicStatus.textContent = 'Creating topic…';
|
|
fetch('/api/outline/resolve-topic', {
|
|
method: 'POST',
|
|
headers: { 'Content-Type': 'application/json' },
|
|
body: JSON.stringify({ name: name })
|
|
})
|
|
.then(r => r.json())
|
|
.then(data => {
|
|
if (!data.success) {
|
|
topicStatus.textContent = data.error || 'Could not create topic';
|
|
return;
|
|
}
|
|
const newOption = topicSelect.querySelector('option[value="__new__"]');
|
|
const opt = document.createElement('option');
|
|
opt.value = data.id;
|
|
opt.textContent = data.name;
|
|
topicSelect.insertBefore(opt, newOption);
|
|
topicSelect.value = data.id;
|
|
newTopicInput.style.display = 'none';
|
|
newTopicInput.value = '';
|
|
topicStatus.textContent = '';
|
|
saveOutlineTopicChoice(data.id, '');
|
|
})
|
|
.catch(() => {
|
|
topicStatus.textContent = 'Could not reach the server';
|
|
});
|
|
});
|
|
}
|
|
|
|
function handleOutlineTopicChange() {
|
|
if (topicSelect.value === '__new__') {
|
|
newTopicInput.style.display = 'inline-block';
|
|
newTopicInput.focus();
|
|
return; // wait for a name before resolving
|
|
}
|
|
newTopicInput.style.display = 'none';
|
|
newTopicInput.value = '';
|
|
saveOutlineTopicChoice(topicSelect.value, '');
|
|
}
|
|
|
|
function saveOutlineTopicChoice(topicId, topicName) {
|
|
fetch('/api/lesson-note/topic', {
|
|
method: 'POST',
|
|
headers: { 'Content-Type': 'application/json' },
|
|
body: JSON.stringify({ lesson_path: LESSON_PATH, topic_id: topicId, topic_name: topicName })
|
|
}).catch(() => {});
|
|
}
|
|
|
|
// Fire the push via sendBeacon on pagehide - fires on any real
|
|
// navigation away (Previous/Next/Back-to-Course, browser back,
|
|
// closing the tab) and is far more likely to actually complete
|
|
// than a beforeunload-triggered fetch. No result to show the
|
|
// user either way, since the page is already gone by the time
|
|
// it lands.
|
|
window.addEventListener('pagehide', function() {
|
|
if (!topicSelect) return;
|
|
const isNew = topicSelect.value === '__new__';
|
|
const topicId = isNew ? '' : topicSelect.value;
|
|
const newTopicName = isNew ? newTopicInput.value.trim() : '';
|
|
if (!topicId && !newTopicName) return;
|
|
|
|
const payload = JSON.stringify({
|
|
lesson_path: LESSON_PATH,
|
|
lesson_title: LESSON_TITLE,
|
|
topic_id: topicId,
|
|
new_topic_name: newTopicName
|
|
});
|
|
navigator.sendBeacon('/api/outline/push', new Blob([payload], { type: 'application/json' }));
|
|
});
|
|
|
|
if (activeMedia) {
|
|
let lastSaveTime = 0;
|
|
|
|
activeMedia.addEventListener('timeupdate', function() {
|
|
const currentTime = activeMedia.currentTime;
|
|
|
|
// Save progress every 15 seconds
|
|
if (currentTime - lastSaveTime > 15) {
|
|
saveProgress(currentTime);
|
|
lastSaveTime = currentTime;
|
|
}
|
|
});
|
|
|
|
activeMedia.addEventListener('ended', function() {
|
|
saveProgress(activeMedia.currentTime, true);
|
|
markAsCompleted();
|
|
});
|
|
}
|
|
|
|
function saveProgress(progressSeconds, completed = false) {
|
|
const duration = activeMedia && isFinite(activeMedia.duration) ? Math.floor(activeMedia.duration) : null;
|
|
fetch('/api/progress', {
|
|
method: 'POST',
|
|
headers: {'Content-Type': 'application/json'},
|
|
body: JSON.stringify({
|
|
lesson_path: '{{ lesson_path }}',
|
|
completed: completed,
|
|
progress_seconds: Math.floor(progressSeconds),
|
|
duration_seconds: duration
|
|
})
|
|
}).catch(err => console.error('Failed to save progress:', err));
|
|
}
|
|
|
|
function markCompleted() {
|
|
if (isCompleted) return;
|
|
|
|
const currentTime = activeMedia ? activeMedia.currentTime : 0;
|
|
saveProgress(currentTime, true);
|
|
markAsCompleted();
|
|
}
|
|
|
|
function markAsCompleted() {
|
|
const btn = document.querySelector('button[onclick="markCompleted()"]');
|
|
if (btn) {
|
|
btn.textContent = 'Completed ✓';
|
|
btn.style.background = 'var(--success)';
|
|
btn.disabled = true;
|
|
}
|
|
isCompleted = true;
|
|
showNotification('Lesson marked as completed!', 'success');
|
|
}
|
|
|
|
function showNotification(message, type = 'info') {
|
|
const notification = document.createElement('div');
|
|
notification.style.cssText = `
|
|
position: fixed;
|
|
top: 20px;
|
|
right: 20px;
|
|
background: ${type === 'success' ? 'var(--success)' : 'var(--accent)'};
|
|
color: white;
|
|
padding: 15px 20px;
|
|
border-radius: 5px;
|
|
z-index: 10000;
|
|
box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
|
|
opacity: 0;
|
|
transform: translateY(-20px);
|
|
transition: all 0.3s ease;
|
|
`;
|
|
notification.textContent = message;
|
|
|
|
document.body.appendChild(notification);
|
|
|
|
setTimeout(() => {
|
|
notification.style.opacity = '1';
|
|
notification.style.transform = 'translateY(0)';
|
|
}, 100);
|
|
|
|
setTimeout(() => {
|
|
notification.style.opacity = '0';
|
|
notification.style.transform = 'translateY(-20px)';
|
|
setTimeout(() => {
|
|
if (document.body.contains(notification)) {
|
|
document.body.removeChild(notification);
|
|
}
|
|
}, 300);
|
|
}, 3000);
|
|
}
|
|
|
|
// Keyboard shortcuts - skip while typing in the note (or any
|
|
// other text field), so space/arrow keys type normally instead
|
|
// of hijacking video playback.
|
|
function isTypingTarget(el) {
|
|
if (!el) return false;
|
|
const tag = el.tagName;
|
|
return tag === 'TEXTAREA' || tag === 'INPUT' || tag === 'SELECT' || el.isContentEditable;
|
|
}
|
|
|
|
const PLAYBACK_SPEEDS = ['0.75', '1', '1.25', '1.5', '1.75', '2'];
|
|
|
|
function stepPlaybackSpeed(direction) {
|
|
if (!activeMedia) return;
|
|
let idx = PLAYBACK_SPEEDS.findIndex(s => parseFloat(s) === activeMedia.playbackRate);
|
|
if (idx === -1) idx = PLAYBACK_SPEEDS.indexOf('1');
|
|
idx = Math.max(0, Math.min(PLAYBACK_SPEEDS.length - 1, idx + direction));
|
|
const speed = PLAYBACK_SPEEDS[idx];
|
|
setPlaybackSpeed(speed);
|
|
showNotification(`Speed: ${speed}x`);
|
|
}
|
|
|
|
document.addEventListener('keydown', function(e) {
|
|
if (isTypingTarget(e.target)) return;
|
|
if ((e.key === 'n' || e.key === 'N') && !e.ctrlKey && !e.altKey && !e.metaKey) {
|
|
e.preventDefault();
|
|
openQuickCapture();
|
|
return;
|
|
}
|
|
if (!e.ctrlKey && !e.altKey && !e.metaKey) {
|
|
switch(e.key) {
|
|
case '[':
|
|
{% if prev_lesson %}
|
|
e.preventDefault();
|
|
window.location.href = '/lesson/{{ prev_lesson }}';
|
|
{% endif %}
|
|
break;
|
|
case ']':
|
|
{% if next_lesson %}
|
|
e.preventDefault();
|
|
window.location.href = '/lesson/{{ next_lesson }}';
|
|
{% endif %}
|
|
break;
|
|
case 'f':
|
|
case 'F':
|
|
if (video) {
|
|
e.preventDefault();
|
|
if (document.fullscreenElement) {
|
|
document.exitFullscreen();
|
|
} else {
|
|
video.requestFullscreen();
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
if (activeMedia && !e.ctrlKey && !e.altKey && !e.metaKey) {
|
|
switch(e.key) {
|
|
case ' ':
|
|
e.preventDefault();
|
|
if (activeMedia.paused) {
|
|
activeMedia.play();
|
|
} else {
|
|
activeMedia.pause();
|
|
}
|
|
break;
|
|
case 'ArrowLeft':
|
|
e.preventDefault();
|
|
activeMedia.currentTime = Math.max(0, activeMedia.currentTime - 10);
|
|
break;
|
|
case 'ArrowRight':
|
|
e.preventDefault();
|
|
activeMedia.currentTime = Math.min(activeMedia.duration, activeMedia.currentTime + 10);
|
|
break;
|
|
case 'ArrowUp':
|
|
e.preventDefault();
|
|
activeMedia.volume = Math.min(1, activeMedia.volume + 0.1);
|
|
showNotification(`Volume: ${Math.round(activeMedia.volume * 100)}%`);
|
|
break;
|
|
case 'ArrowDown':
|
|
e.preventDefault();
|
|
activeMedia.volume = Math.max(0, activeMedia.volume - 0.1);
|
|
showNotification(`Volume: ${Math.round(activeMedia.volume * 100)}%`);
|
|
break;
|
|
case ',':
|
|
e.preventDefault();
|
|
stepPlaybackSpeed(-1);
|
|
break;
|
|
case '.':
|
|
e.preventDefault();
|
|
stepPlaybackSpeed(1);
|
|
break;
|
|
}
|
|
}
|
|
});
|
|
|
|
// Set completed state if already completed
|
|
if ({{ 'true' if lesson.completed else 'false' }}) {
|
|
markAsCompleted();
|
|
}
|
|
</script>
|
|
</div>
|
|
</div>
|
|
|
|
<footer class="app-footer">
|
|
<div class="container-inner">
|
|
<div class="footer-brand">
|
|
<svg class="icon" viewBox="0 0 64 64" width="16" height="16" aria-hidden="true"><rect x="2" y="2" width="60" height="60" rx="16" fill="var(--accent)"></rect><path d="M24 20 L24 44 L46 32 Z" fill="var(--bg-secondary)"></path></svg>
|
|
<a href="/reset_course" style="color: inherit; text-decoration: none;">OfflineU</a>
|
|
</div>
|
|
<div class="footer-links">
|
|
<a href="/notes">{{ icons.icon('pencil', 14) }} Notes</a>
|
|
<a href="/help">{{ icons.icon('help', 14) }} Help</a>
|
|
<a href="/settings">{{ icons.icon('settings', 14) }} Settings</a>
|
|
</div>
|
|
</div>
|
|
</footer>
|
|
|
|
<script src="/static/theme.js"></script>
|
|
</body>
|
|
</html> |