579 lines
12 KiB
CSS
579 lines
12 KiB
CSS
@import "tailwindcss";
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@plugin "@tailwindcss/typography";
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/* Light mode defaults (:root) */
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:root {
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color-scheme: light;
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--bg-app: #f8fafc;
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--bg-surface: #ffffff;
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--bg-surface-hover: #f1f5f9;
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--bg-elevated: #f1f5f9;
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--bg-elevated-hover: #e2e8f0;
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--border-color: #e2e8f0;
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--border-subtle: #edf2f7;
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--border-card: #e2e8f0;
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--text-primary: #0f172a;
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--text-secondary: #334155;
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--text-muted: #64748b;
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--text-dim: #94a3b8;
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--brand: #4f46e5;
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--brand-hover: #4338ca;
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--accent: #4f46e5;
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--accent-hover: #4338ca;
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--nav-bg: rgba(255, 255, 255, 0.88);
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/* Code & Syntax variables (Light Mode) */
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--code-bg: #f1f5f9;
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--code-block-bg: #f8fafc;
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--code-header-bg: #f1f5f9;
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--border-code: #e2e8f0;
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--code-button-bg: #ffffff;
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--code-button-hover-bg: #e2e8f0;
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--pre-text: #1e293b;
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--code-inline-bg: #f1f5f9;
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--code-inline-text: #0f172a;
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--code-inline-border: #e2e8f0;
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--table-zebra: rgba(241, 245, 249, 0.6);
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--scrollbar-thumb: #cbd5e1;
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--scrollbar-thumb-hover: #94a3b8;
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--shadow-card: 0 1px 3px 0 rgba(0, 0, 0, 0.05), 0 1px 2px -1px rgba(0, 0, 0, 0.05);
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/* Syntax Highlighting (Light Mode) */
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--hl-keyword: #cf222e;
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--hl-string: #0a3069;
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--hl-title: #8250df;
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--hl-attr: #953800;
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--hl-number: #0550ae;
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--hl-comment: #6e7781;
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--hl-builtin: #0969da;
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--hl-operator: #57606a;
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--hl-variable: #953800;
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--hl-meta: #6e7781;
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}
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/* Dark mode overrides (html.dark) */
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html.dark {
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color-scheme: dark;
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--bg-app: #08090a;
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--bg-surface: #0f1011;
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--bg-surface-hover: #131415;
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--bg-elevated: #141517;
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--bg-elevated-hover: #1b1d20;
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--border-color: #1f2022;
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--border-subtle: rgba(255, 255, 255, 0.06);
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--border-card: #1f2022;
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--text-primary: #f7f8f8;
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--text-secondary: #d0d6e0;
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--text-muted: #8a8f98;
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--text-dim: #62666d;
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--brand: #5e6ad2;
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--brand-hover: #7170ff;
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--accent: #7170ff;
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--accent-hover: #828fff;
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--nav-bg: rgba(8, 9, 10, 0.85);
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/* Code & Syntax variables (Dark Mode) */
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--code-bg: #141517;
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--code-block-bg: #0d1117;
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--code-header-bg: #161b22;
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--border-code: #30363d;
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--code-button-bg: #21262d;
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--code-button-hover-bg: #30363d;
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--pre-text: #e6edf3;
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--code-inline-bg: #161b22;
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--code-inline-text: #e6edf3;
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--code-inline-border: #30363d;
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--table-zebra: rgba(255, 255, 255, 0.02);
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--scrollbar-thumb: #23252a;
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--scrollbar-thumb-hover: #383b42;
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--shadow-card: none;
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/* Syntax Highlighting (Dark Mode) */
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--hl-keyword: #ff7b72;
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--hl-string: #a5d6ff;
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--hl-title: #d2a8ff;
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--hl-attr: #ffa657;
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--hl-number: #79c0ff;
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--hl-comment: #8b949e;
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--hl-builtin: #7ee787;
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--hl-operator: #8b949e;
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--hl-variable: #ffa657;
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--hl-meta: #8b949e;
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}
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@theme inline {
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--font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
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--font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Monaco, Consolas, monospace;
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--color-background: var(--bg-app);
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--color-surface: var(--bg-surface);
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--color-surface-hover: var(--bg-surface-hover);
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--color-elevated: var(--bg-elevated);
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--color-elevated-hover: var(--bg-elevated-hover);
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--color-border: var(--border-color);
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--border-code: var(--border-code);
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--color-border-subtle: var(--border-subtle);
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--color-text-primary: var(--text-primary);
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--color-text-secondary: var(--text-secondary);
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--color-text-tertiary: var(--text-muted);
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--color-text-quaternary: var(--text-dim);
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--color-brand: var(--brand);
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--color-brand-hover: var(--brand-hover);
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--color-accent: var(--accent);
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--color-accent-hover: var(--accent-hover);
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}
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html {
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scroll-behavior: smooth;
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}
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body {
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background-color: var(--bg-app);
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color: var(--text-secondary);
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font-family: var(--font-sans);
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font-feature-settings: "cv01", "ss03";
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-webkit-font-smoothing: antialiased;
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-moz-osx-font-smoothing: grayscale;
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transition: background-color 0.2s ease, color 0.2s ease;
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}
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/* Custom scrollbar */
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::-webkit-scrollbar {
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width: 6px;
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height: 6px;
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}
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::-webkit-scrollbar-track {
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background: transparent;
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}
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::-webkit-scrollbar-thumb {
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background: var(--scrollbar-thumb);
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border-radius: 9999px;
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}
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::-webkit-scrollbar-thumb:hover {
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background: var(--scrollbar-thumb-hover);
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}
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/* Glassmorphism helpers */
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.glass-panel {
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background: var(--bg-surface);
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backdrop-filter: blur(12px);
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-webkit-backdrop-filter: blur(12px);
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border: 1px solid var(--border-color);
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}
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.glass-nav {
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background: var(--nav-bg);
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backdrop-filter: blur(16px);
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-webkit-backdrop-filter: blur(16px);
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}
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/* Prose markdown typography for both Light and Dark modes */
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.prose {
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color: var(--text-secondary) !important;
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}
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.prose h1, .prose h2, .prose h3, .prose h4, .prose strong {
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color: var(--text-primary) !important;
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}
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.prose a {
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color: var(--accent) !important;
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}
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.prose table {
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width: 100%;
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border-collapse: separate;
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border-spacing: 0;
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margin: 1.75rem 0;
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font-size: 0.875rem;
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border-radius: 0.5rem;
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overflow: hidden;
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border: 1px solid var(--border-color);
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}
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.prose th,
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.prose td {
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padding: 0.75rem 1rem;
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text-align: left;
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border-bottom: 1px solid var(--border-color);
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}
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.prose th {
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background: var(--bg-elevated);
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color: var(--text-primary);
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font-weight: 600;
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font-size: 0.8125rem;
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text-transform: uppercase;
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letter-spacing: 0.05em;
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}
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.prose td {
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color: var(--text-secondary);
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}
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.prose tbody tr:last-child td {
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border-bottom: none;
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}
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.prose tbody tr:nth-child(even) {
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background: var(--table-zebra);
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}
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.prose pre {
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background: var(--code-block-bg) !important;
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color: var(--pre-text) !important;
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border: 1px solid var(--border-code);
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border-radius: 0.75rem;
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padding: 1rem 1.25rem;
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overflow-x: auto;
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position: relative;
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font-family: var(--font-mono);
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}
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.prose code {
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font-family: var(--font-mono);
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font-size: 0.875em;
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}
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.prose :not(pre) > code {
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background: var(--code-inline-bg);
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color: var(--code-inline-text);
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border: 1px solid var(--code-inline-border);
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padding: 0.15rem 0.375rem;
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border-radius: 0.375rem;
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font-weight: 500;
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}
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.prose :not(pre) > code::before,
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.prose :not(pre) > code::after {
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content: none !important;
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}
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.prose blockquote {
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border-left: 3px solid var(--brand);
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background: rgba(94, 106, 210, 0.08);
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border-radius: 0 0.375rem 0.375rem 0;
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margin: 1.5em 0;
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padding: 0.75em 1.25em;
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font-style: normal;
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color: var(--text-muted);
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}
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.prose hr {
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border-color: var(--border-color);
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margin: 2.5rem 0;
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}
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/* Syntax Highlighting Tokens (Highlight.js) */
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.hljs {
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color: var(--pre-text);
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background: transparent;
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}
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.hljs-keyword,
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.hljs-selector-tag,
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.hljs-subst,
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.hljs-doctag {
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color: var(--hl-keyword);
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font-weight: 600;
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}
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.hljs-string,
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.hljs-regexp,
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.hljs-link {
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color: var(--hl-string);
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}
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.hljs-title,
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.hljs-title.function_,
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.hljs-title.class_,
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.hljs-section {
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color: var(--hl-title);
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font-weight: 600;
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}
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.hljs-attr,
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.hljs-attribute,
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.hljs-variable,
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.hljs-template-variable,
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.hljs-type {
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color: var(--hl-attr);
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}
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.hljs-number,
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.hljs-literal {
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color: var(--hl-number);
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}
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.hljs-comment,
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.hljs-quote {
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color: var(--hl-comment);
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font-style: italic;
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}
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.hljs-built_in,
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.hljs-symbol,
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.hljs-bullet {
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color: var(--hl-builtin);
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}
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.hljs-meta,
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.hljs-meta .hljs-keyword,
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.hljs-meta .hljs-string {
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color: var(--hl-meta);
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}
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.hljs-params {
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color: var(--pre-text);
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}
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.hljs-punctuation,
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.hljs-operator {
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color: var(--hl-operator);
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}
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.hljs-addition {
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color: #1a7f37;
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background-color: rgba(46, 160, 67, 0.15);
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border-radius: 2px;
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}
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.hljs-deletion {
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color: #cf222e;
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background-color: rgba(248, 81, 73, 0.15);
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border-radius: 2px;
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}
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.hljs-emphasis {
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font-style: italic;
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}
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.hljs-strong {
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font-weight: bold;
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}
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/* Animations */
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@keyframes fadeIn {
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from { opacity: 0; transform: translateY(4px); }
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to { opacity: 1; transform: translateY(0); }
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}
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.animate-fade-in {
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animation: fadeIn 0.2s ease-out forwards;
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}
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/* ==========================================================================
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Print & PDF Export Stylesheet
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Optimized for publication-grade PDF generation via browser / window.print()
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========================================================================== */
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@media print {
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@page {
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size: A4 portrait;
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margin: 18mm 15mm 18mm 15mm;
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}
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/* Force exact background colors and graphics */
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*, *::before, *::after {
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-webkit-print-color-adjust: exact !important;
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print-color-adjust: exact !important;
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}
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/* Reset document canvas to white for crisp printing & ink economy */
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html, body {
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background-color: #ffffff !important;
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color: #0f172a !important;
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font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif !important;
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font-size: 10pt !important;
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line-height: 1.5 !important;
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margin: 0 !important;
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padding: 0 !important;
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width: 100% !important;
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}
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/* Hide app navigation, headers, sidebars, interactive controls */
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header,
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aside,
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nav.site-header,
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.no-print,
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.export-toolbar,
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#a11y-live-region {
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display: none !important;
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}
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/* Full width container in print */
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main,
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.print-container {
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max-width: 100% !important;
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width: 100% !important;
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margin: 0 !important;
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padding: 0 !important;
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border: none !important;
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box-shadow: none !important;
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background: transparent !important;
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}
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/* Page break rules */
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.page-break-before,
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.chapter-page,
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.challenge-entry {
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break-before: page !important;
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page-break-before: always !important;
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}
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.page-break-after,
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.cover-page,
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.scoreboard-page,
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.toc-page {
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break-after: page !important;
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page-break-after: always !important;
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}
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.avoid-break-inside,
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.code-block-wrapper,
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.code-block-container,
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.challenge-entry,
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table,
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tr,
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img,
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pre,
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blockquote {
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break-inside: avoid !important;
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page-break-inside: avoid !important;
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}
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img {
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max-width: 100% !important;
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height: auto !important;
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}
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/* Code block wrapping and styling in print */
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.code-block-wrapper,
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.code-block-container {
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break-inside: avoid !important;
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page-break-inside: avoid !important;
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border: 1px solid #cbd5e1 !important;
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background-color: #f8fafc !important;
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border-radius: 4px !important;
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margin: 8pt 0 !important;
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overflow: hidden !important;
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}
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.code-block-header {
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border-bottom: 1px solid #cbd5e1 !important;
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background-color: #f1f5f9 !important;
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padding: 3pt 8pt !important;
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color: #334155 !important;
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}
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.code-block-wrapper pre {
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border: none !important;
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background-color: transparent !important;
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padding: 6pt 8pt !important;
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margin: 0 !important;
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border-radius: 0 !important;
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}
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pre,
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pre code,
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code {
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white-space: pre-wrap !important;
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word-break: break-all !important;
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overflow-wrap: anywhere !important;
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font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace !important;
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font-size: 8.5pt !important;
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line-height: 1.4 !important;
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}
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code {
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background-color: #f1f5f9 !important;
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color: #0f172a !important;
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padding: 1pt 3pt !important;
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border-radius: 3px !important;
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border: 1px solid #e2e8f0 !important;
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}
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pre {
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background-color: #f8fafc !important;
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color: #0f172a !important;
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border: 1px solid #cbd5e1 !important;
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border-radius: 4px !important;
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padding: 8pt 10pt !important;
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margin: 8pt 0 !important;
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}
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pre code {
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background-color: transparent !important;
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border: none !important;
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padding: 0 !important;
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}
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/* Typography tweaks for formal print */
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.prose {
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color: #0f172a !important;
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font-size: 10pt !important;
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}
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.prose h1,
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.prose h2,
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.prose h3,
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.prose h4,
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.prose h5,
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.prose h6 {
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color: #020617 !important;
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font-weight: 700 !important;
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page-break-after: avoid !important;
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break-after: avoid !important;
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}
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.prose p,
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.prose li {
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color: #334155 !important;
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}
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.prose a {
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color: #0f172a !important;
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text-decoration: underline !important;
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}
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.prose blockquote {
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background-color: #f8fafc !important;
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border-left: 3pt solid #334155 !important;
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color: #334155 !important;
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padding: 6pt 10pt !important;
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margin: 8pt 0 !important;
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}
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.prose table {
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border: 1px solid #cbd5e1 !important;
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font-size: 9pt !important;
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width: 100% !important;
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border-collapse: collapse !important;
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}
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.prose th {
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background-color: #f1f5f9 !important;
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color: #0f172a !important;
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font-weight: 600 !important;
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border-bottom: 1.5px solid #94a3b8 !important;
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padding: 4pt 6pt !important;
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}
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.prose td {
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border-bottom: 1px solid #e2e8f0 !important;
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padding: 4pt 6pt !important;
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}
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}
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