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Diffstat (limited to 'assets/css/main.css')
| -rw-r--r-- | assets/css/main.css | 1792 |
1 files changed, 1649 insertions, 143 deletions
diff --git a/assets/css/main.css b/assets/css/main.css index 44b4cd1..ab41a7d 100644 --- a/assets/css/main.css +++ b/assets/css/main.css @@ -1,203 +1,1709 @@ -@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@300;400;600&family=JetBrains+Mono:ital,wght@0,300;0,400;0,500;0,700;1,300&family=Oxanium:wght@700;800&display=swap'); - -@import 'variables.css'; -@import 'components/hamburger.css'; -@import 'components/header.css'; -@import 'components/footer.css'; -@import 'components/hero.css'; -@import 'components/card.css'; -@import 'components/feed.css'; -@import 'components/timeline.css'; -@import 'components/article-hero.css'; -@import 'components/share-sidebar.css'; -@import 'components/lightbox.css'; -@import 'components/404.css'; -@import 'components/code.css'; -@import 'components/progress-bar.css'; - -/* Base Styles */ -html { - font-size: 17px; - scroll-behavior: smooth; -} - -* { - margin: 0; - padding: 0; - box-sizing: border-box; -} - -body { - background-color: var(--bg); +@tailwind base; +@tailwind components; +@tailwind utilities; + +/* Dark theme (default) - CSS custom properties */ +:root { + --bg: #060b10; + --bg2: #0c1520; + --bg2-rgb: 12, 21, 32; + --surface: #101e2d; + --surface-rgb: 16, 30, 45; + --border: #182840; + --accent: #a855f7; + --accent-rgb: 168, 85, 247; + --accent2: #00ff88; + --accent-glow: rgba(168, 85, 247, 0.12); + --text: #c4d6e8; + --text-dim: #7a9bb8; + --muted: #304860; + /* Article type colors - dark */ + --type-tech: #a855f7; + --type-life: #f59e0b; + --type-quote: #00ff88; + --type-link: #38bdf8; + --type-photo: #ec4899; + /* Article type text colors - dark (all black for WCAG AA) */ + --type-tech-text: #000000; + --type-life-text: #000000; + --type-quote-text: #000000; + --type-link-text: #000000; + --type-photo-text: #000000; +} + +/* Light theme overrides */ +html.theme-light { + --bg: #ffffff; + --bg2: #f8f9fa; + --bg2-rgb: 248, 249, 250; + --surface: #f0f3f7; + --surface-rgb: 240, 243, 247; + --border: #d9dfe8; + --accent: #9333ea; + --accent-rgb: 147, 51, 234; + --accent2: #10b981; + --accent-glow: rgba(147, 51, 234, 0.1); + --text: #1f2937; + --text-dim: #374151; + --muted: #d1d5db; + /* Article type colors - light */ + --type-tech: #7c3aed; + --type-life: #d97706; + --type-quote: #008f5a; + --type-link: #0284c7; + --type-photo: #be185d; + /* Article type text colors - light (mixed for WCAG AA) */ + --type-tech-text: #ffffff; + --type-life-text: #000000; + --type-quote-text: #000000; + --type-link-text: #000000; + --type-photo-text: #ffffff; +} + +/* No-JS fallback: prefers-color-scheme light */ +@media (prefers-color-scheme: light) { + html:not(.theme-dark) { + --bg: #ffffff; + --bg2: #f8f9fa; + --bg2-rgb: 248, 249, 250; + --surface: #f0f3f7; + --surface-rgb: 240, 243, 247; + --border: #d9dfe8; + --accent: #9333ea; + --accent-rgb: 147, 51, 234; + --accent2: #10b981; + --accent-glow: rgba(147, 51, 234, 0.1); + --text: #1f2937; + --text-dim: #374151; + --muted: #d1d5db; + --type-tech: #7c3aed; + --type-life: #d97706; + --type-quote: #008f5a; + --type-link: #0284c7; + --type-photo: #be185d; + --type-tech-text: #ffffff; + --type-life-text: #000000; + --type-quote-text: #000000; + --type-link-text: #000000; + --type-photo-text: #ffffff; + } +} + +/* Theme-aware picture element for default thumbnails */ +html.theme-light picture img[src="/images/default_thumbnail_dark.png"] { + content: url('/images/default_thumbnail_light.png'); +} + +@layer base { + html { + @apply overflow-x-hidden; + } + + body { + @apply bg-bg text-text font-body overflow-x-hidden; + } + + h1, + h2, + h3, + h4, + h5, + h6 { + @apply font-bold; + font-family: 'Oxanium', monospace; + } + + h1 { + @apply text-3xl md:text-4xl; + } + + h2 { + @apply text-2xl md:text-3xl; + } + + h3 { + @apply text-xl md:text-2xl; + } + + .heading-prefix { + font-family: 'JetBrains Mono', monospace; + font-weight: 400; + font-size: 0.8em; + color: var(--accent); + opacity: 0.7; + margin-right: 0.35em; + user-select: none; + } + + a { + @apply text-accent hover:opacity-80 transition-opacity; + } + + code { + @apply font-mono bg-surface border border-border px-1.5 py-0.5 rounded text-accent2; + } + + pre { + background-color: rgba(var(--surface-rgb), 0.8); + @apply p-4 rounded border border-border overflow-x-auto; + } + + pre code { + @apply bg-transparent border-0 p-0 text-text; + } + + *:focus-visible { + @apply ring-2 ring-accent ring-offset-2; + ring-offset-color: var(--bg); + } + + button, + input, + textarea, + select { + @apply transition-colors duration-200; + } +} + +@layer components { + .container { + @apply max-w-4xl mx-auto; + } + + /* Background utilities */ + .bg-bg { + background-color: var(--bg); + } + + .bg-bg2 { + background-color: var(--bg2); + } + + .bg-surface { + background-color: var(--surface); + } + + /* Border utilities */ + .border-border { + border-color: var(--border); + } + + /* Text color utilities */ + .text-accent { + color: var(--accent); + } + + .text-accent2 { + color: var(--accent2); + } + + .text-text { + color: var(--text); + } + + .text-text-dim { + color: var(--text-dim); + } + + /* Additional semantic utilities */ + .text-muted { + color: var(--muted); + } + + .bg-muted { + background-color: var(--muted); + } + + /* Glow effect utility */ + .glow-accent { + box-shadow: 0 0 20px var(--accent-glow); + } + + /* Frosted glass bar (header/footer) */ + .frosted-bar { + background-color: rgba(var(--bg2-rgb), 0.75); + backdrop-filter: blur(10px); + box-shadow: 0 0 20px var(--accent-glow); + /* border applied via utility classes in templates */ + } + + /* Border utilities for frosted-bar component */ + .frosted-bar.border-b, + .frosted-bar.border-t { + border-color: var(--border); + } + + /* Button component styles */ + .btn { + @apply inline-flex items-center justify-center px-4 py-2 rounded font-bold transition-all duration-200 cursor-pointer; + background-color: var(--accent); + color: #ffffff; + border: none; + outline: none; + } + + .btn:hover:not(:disabled) { + opacity: 0.85; + transform: translateY(-1px); + } + + .btn:focus-visible { + @apply ring-2 ring-offset-2; + ring-color: var(--accent); + ring-offset-color: var(--bg); + } + + .btn:active:not(:disabled) { + transform: translateY(0); + opacity: 0.75; + } + + .btn:disabled { + opacity: 0.5; + cursor: not-allowed; + } + + /* Button variants */ + .btn-primary { + background-color: var(--accent); + color: #ffffff; + } + + .btn-primary:hover:not(:disabled) { + background-color: var(--accent); + } + + .btn-secondary { + background-color: var(--accent2); + color: var(--bg); + font-weight: 600; + } + + .btn-secondary:hover:not(:disabled) { + background-color: var(--accent2); + } + + .btn-outline { + background-color: transparent; + color: var(--accent); + border: 2px solid var(--accent); + } + + .btn-outline:hover:not(:disabled) { + background-color: var(--accent); + color: #ffffff; + } + + /* Button sizes */ + .btn-sm { + @apply px-3 py-1 text-sm; + } + + .btn-lg { + @apply px-6 py-3 text-lg; + } + + /* Icon button (for icons without text) */ + .btn-icon { + @apply rounded-full inline-flex items-center justify-center; + width: auto; + height: auto; + padding: 0.5rem; + } + + .btn-icon svg, + .btn-icon i { + width: auto !important; + height: auto !important; + } + + /* Force Feather icons to match size */ + .btn-icon [data-feather] { + width: 50px !important; + height: 50px !important; + } + + .btn-icon [data-feather] svg { + width: 50px !important; + height: 50px !important; + } + + /* Sidebar widget — no box, no border */ + .sidebar-widget { + margin-bottom: 1.5rem; + } + + /* Sidebar widget title — bash comment style */ + .sidebar-widget-label { + font-family: var(--font-mono, monospace); + font-size: 1rem; + font-weight: bold; + color: var(--accent); + letter-spacing: 0.08em; + margin-bottom: 0.5rem; + } + + /* Sidebar separator */ + .sidebar-hr { + border: none; + border-top: 1px solid var(--border); + margin-bottom: 1.5rem; + } + + /* ===================== + Tag Cloud Component + ===================== */ + + .tag-cloud { + display: flex; + flex-wrap: wrap; + justify-content: center; + gap: 0.75rem; + align-items: baseline; + overflow: visible; + } + + .tag-cloud-link { + display: inline-flex; + align-items: center; + gap: 0.375rem; + padding: 0.25rem 0.625rem; + border: 1px solid var(--border); + border-radius: 0.25rem; + font-family: var(--font-mono, 'JetBrains Mono', monospace); + color: var(--text-dim); + text-decoration: none; + background-color: var(--bg2); + transition: border-color 150ms ease-out, color 150ms ease-out, background-color 150ms ease-out, opacity 150ms ease-out; + white-space: nowrap; + line-height: 1.4; + } + + .tag-cloud-link:hover { + border-color: rgba(var(--accent-rgb), 0.5); + color: var(--accent); + background-color: rgba(var(--accent-rgb), 0.1); + } + + .tag-cloud-link:focus-visible { + outline: 2px solid var(--accent); + outline-offset: 2px; + border-radius: 0.25rem; + } + + .tag-cloud-count { + display: inline-flex; + align-items: center; + justify-content: center; + padding: 0 0.375rem; + border-radius: 9999px; + font-size: 0.65em; + font-weight: 600; + background-color: rgba(var(--accent-rgb), 0.12); + color: var(--accent); + line-height: 1.6; + min-width: 1.2em; + } + + @media (prefers-reduced-motion: reduce) { + .tag-cloud-link { + transition: none; + } + } + + .share-grid { + display: grid; + grid-template-columns: repeat(3, 50px); + justify-content: space-evenly; + justify-items: center; + align-content: space-evenly; + align-items: center; + } + + .btn-share { + display: inline-flex; + align-items: center; + justify-content: center; + width: 50px; + height: 50px; + border-radius: 4px; + border: 1px solid var(--border); + background: var(--surface); + color: var(--text-dim); + cursor: pointer; + transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease; + text-decoration: none; + } + + .btn-share svg, + .btn-share i, + .btn-share [data-feather] { + width: 22px !important; + height: 22px !important; + flex-shrink: 0; + } + + .btn-share:hover { + color: var(--accent); + border-color: rgba(var(--accent-rgb), 0.5); + background: rgba(var(--accent-rgb), 0.06); + box-shadow: 0 0 10px var(--accent-glow); + } + + .btn-share:focus-visible { + outline: 2px solid var(--accent); + outline-offset: 2px; + color: var(--accent); + border-color: var(--accent); + } + + .btn-share--copied { + color: var(--accent2); + border-color: var(--accent2); + background: var(--surface); + } + + @media (prefers-reduced-motion: reduce) { + .btn-share { + transition: none; + } + } + + /* Badge base style */ + .badge { + @apply inline-flex items-center px-2.5 py-1 rounded text-sm font-mono font-semibold whitespace-nowrap transition-all duration-200; + border: 1px solid; + } + + /* Article type badge styles */ + .badge-tech { + color: var(--type-tech); + background-color: rgba(168, 85, 247, 0.1); + border-color: rgba(168, 85, 247, 0.3); + } + + .badge-tech:hover { + background-color: rgba(168, 85, 247, 0.2); + } + + .badge-life { + color: var(--type-life); + background-color: rgba(245, 158, 11, 0.1); + border-color: rgba(245, 158, 11, 0.3); + } + + .badge-life:hover { + background-color: rgba(245, 158, 11, 0.2); + } + + .badge-quote { + color: var(--type-quote); + background-color: rgba(0, 255, 136, 0.1); + border-color: rgba(0, 255, 136, 0.3); + } + + .badge-quote:hover { + background-color: rgba(0, 255, 136, 0.2); + } + + .badge-link { + color: var(--type-link); + background-color: rgba(56, 189, 248, 0.1); + border-color: rgba(56, 189, 248, 0.3); + } + + .badge-link:hover { + background-color: rgba(56, 189, 248, 0.2); + } + + .badge-photo { + color: var(--type-photo); + background-color: rgba(236, 72, 153, 0.1); + border-color: rgba(236, 72, 153, 0.3); + } + + .badge-photo:hover { + background-color: rgba(236, 72, 153, 0.2); + } + + /* Legacy type-* classes for compatibility (with badge styling) */ + .type-tech { + color: var(--type-tech); + background-color: rgba(168, 85, 247, 0.1); + } + + .type-life { + color: var(--type-life); + background-color: rgba(245, 158, 11, 0.1); + } + + .type-quote { + color: var(--type-quote); + background-color: rgba(0, 255, 136, 0.1); + } + + .type-link { + color: var(--type-link); + background-color: rgba(56, 189, 248, 0.1); + } + + .type-photo { + color: var(--type-photo); + background-color: rgba(236, 72, 153, 0.1); + } + + /* Card component */ + .card { + @apply border border-border rounded-lg overflow-hidden transition-all duration-200; + box-shadow: 0 0 20px var(--accent-glow); + } + + .card:hover { + transform: translateY(-2px); + box-shadow: 0 0 30px var(--accent-glow); + } + + .card-image { + @apply aspect-video object-cover w-full; + } + + .card-body { + @apply p-5 md:p-6 space-y-3; + } + + .card-title { + @apply text-xl font-semibold; + } + + .card-excerpt { + @apply text-text-dim text-sm line-clamp-3; + } + + .card-footer { + @apply flex items-center justify-between gap-4; + } + + /* ===================== + Timeline Layout + ===================== */ + + .timeline { + @apply relative mx-auto max-w-5xl px-4 py-12; + } + + /* Vertical spine */ + .timeline::before { + content: ''; + @apply absolute top-0 bottom-0; + /* Mobile: fixed 20px from container left edge */ + left: 20px; + width: 2px; + background: linear-gradient(to bottom, var(--accent), var(--accent2, var(--accent))); + opacity: 0.7; + } + + @screen md { + .timeline::before { + left: 50%; + transform: translateX(-50%); + } + } + + /* Each timeline row — block, full width, positioned context for abs children */ + .timeline-item { + @apply relative mb-10; + /* + Mobile geometry (.timeline has px-4 = 16px padding): + spine left = 20px from <ol> border → 20-16 = 4px from item's containing block. + We want card to start ~8px right of spine right edge (22px from <ol> = 6px from block). + Use margin-left: 30px so card starts at 16+30=46px from <ol>, 24px right of spine right. + abs children: spine left relative to item = 4 - 30 = -26px. + */ + margin-left: 30px; + } + + @screen md { + .timeline-item { + margin-left: 0; + } + } + + /* ---- Connector line ---- */ + .timeline-connector { + @apply absolute; + top: 20px; + height: 2px; + /* + Mobile: .timeline px-4(16px) + item margin-left(30px) = 46px from <ol> border. + Spine right edge = 22px from <ol> border = 22-46 = -24px from item left. + Connector: left=-24px, width=24px → touches spine right and card left edge. + */ + left: -24px; + width: 24px; + } + + @screen md { + /* + spine center = 50% of item. Spine is 2px: left edge at 50%-1px, right at 50%+1px. + Cards occupy [0 .. 50%-24px] (left) or [50%+24px .. 100%] (right). + Left connector: left=50%-24px, width=23px → touches card right edge and spine left. + Right connector: left=50%+1px, width=23px → touches spine right and card left. + */ + .timeline-item--left .timeline-connector { + left: calc(50% - 24px); + width: 23px; + } + .timeline-item--right .timeline-connector { + left: calc(50% + 1px); + width: 23px; + } + } + + /* ---- Node on spine ---- */ + .timeline-node { + @apply absolute rounded-full z-10; + top: 14px; + /* + Mobile: spine center = 21px from <ol> border = 21-46 = -25px from item left. + Node (10px wide): left = -25 - 5 = -30px. + */ + left: -30px; + width: 10px; + height: 10px; + border: 2px solid var(--bg); + } + + @screen md { + .timeline-node { + width: 12px; + height: 12px; + top: 14px; + /* Desktop: spine center = 50% of item. Node center on spine: left = 50% - 6px */ + left: calc(50% - 6px); + } + } + + /* ---- Card wrapper ---- */ + .timeline-card { + @apply flex border rounded-lg overflow-hidden bg-surface; + /* Mobile: column (thumb on top) */ + flex-direction: column; + width: 100%; + transition: box-shadow 0.2s, transform 0.2s; + } + + .timeline-card:hover { + transform: translateY(-2px); + } + + @screen md { + /* Desktop: push card into left or right half via item padding */ + .timeline-item--left { + padding-right: calc(50% + 24px); + } + .timeline-item--right { + padding-left: calc(50% + 24px); + } + /* Left card: thumb outer-left, body inner-right */ + .timeline-item--left .timeline-card { + flex-direction: row; + } + /* Right card: body inner-left, thumb outer-right */ + .timeline-item--right .timeline-card { + flex-direction: row-reverse; + } + } + + /* ---- Thumbnail panel ---- */ + .timeline-thumb { + @apply flex-shrink-0 overflow-hidden; + /* Mobile: full-width banner */ + width: 100%; + height: 90px; + } + + @screen md { + .timeline-thumb { + /* 3:2 landscape: wider than tall */ + width: 40%; + height: auto; + aspect-ratio: 3 / 2; + } + } + + .timeline-thumb img { + @apply w-full h-full object-cover; + transition: transform 0.2s; + } + + .timeline-card:hover .timeline-thumb img { + transform: scale(1.03); + } + + /* ---- Text panel ---- */ + .timeline-body { + @apply flex flex-col gap-2 p-4 flex-1; + } + + /* ---- Meta row (TYPE · date) ---- */ + .timeline-meta { + @apply flex items-center gap-2 text-xs font-mono tracking-widest uppercase; + } + + .timeline-meta-sep { + @apply text-border; + } + + .timeline-date { + @apply text-text-dim normal-case tracking-normal; + } + + /* ---- Title ---- */ + .timeline-title { + @apply font-semibold text-base leading-snug; + } + + .timeline-title a { + @apply hover:text-accent transition-colors; + } + + /* ---- Excerpt ---- */ + .timeline-excerpt { + @apply text-text-dim text-sm line-clamp-3 leading-relaxed; + } + + /* ---- Pinned badge ---- */ + .timeline-pinned { + @apply inline-flex items-center gap-1 px-2 py-0.5 rounded text-xs font-semibold; + } + + /* ---- Type-color variants (node, connector, card) ---- */ + + /* Tech (purple) */ + .timeline-node--tech { + background-color: var(--type-tech); + box-shadow: 0 0 12px color-mix(in srgb, var(--type-tech) 40%, transparent); + } + .timeline-connector--tech { + background-color: var(--type-tech); + } + .timeline-card--tech { + border-color: color-mix(in srgb, var(--type-tech) 25%, transparent); + box-shadow: 0 0 18px color-mix(in srgb, var(--type-tech) 10%, transparent); + } + + /* Life (amber) */ + .timeline-node--life { + background-color: var(--type-life); + box-shadow: 0 0 12px color-mix(in srgb, var(--type-life) 40%, transparent); + } + .timeline-connector--life { + background-color: var(--type-life); + } + .timeline-card--life { + border-color: color-mix(in srgb, var(--type-life) 25%, transparent); + box-shadow: 0 0 18px color-mix(in srgb, var(--type-life) 10%, transparent); + } + + /* Quote (green) */ + .timeline-node--quote { + background-color: var(--type-quote); + box-shadow: 0 0 12px color-mix(in srgb, var(--type-quote) 40%, transparent); + } + .timeline-connector--quote { + background-color: var(--type-quote); + } + .timeline-card--quote { + border-color: color-mix(in srgb, var(--type-quote) 25%, transparent); + box-shadow: 0 0 18px color-mix(in srgb, var(--type-quote) 10%, transparent); + } + + /* Link (cyan) */ + .timeline-node--link { + background-color: var(--type-link); + box-shadow: 0 0 12px color-mix(in srgb, var(--type-link) 40%, transparent); + } + .timeline-connector--link { + background-color: var(--type-link); + } + .timeline-card--link { + border-color: color-mix(in srgb, var(--type-link) 25%, transparent); + box-shadow: 0 0 18px color-mix(in srgb, var(--type-link) 10%, transparent); + } + + /* Photo (pink) */ + .timeline-node--photo { + background-color: var(--type-photo); + box-shadow: 0 0 12px color-mix(in srgb, var(--type-photo) 40%, transparent); + } + .timeline-connector--photo { + background-color: var(--type-photo); + } + .timeline-card--photo { + border-color: color-mix(in srgb, var(--type-photo) 25%, transparent); + box-shadow: 0 0 18px color-mix(in srgb, var(--type-photo) 10%, transparent); + } + + /* ---- Timeline lazy-reveal (scroll-triggered) ---- */ + .js-lazy-timeline > .timeline-item { + opacity: 0; + transform: translateX(-18px); + transition: opacity 320ms ease-out, transform 320ms ease-out; + } + + @screen md { + .js-lazy-timeline > .timeline-item--right { + transform: translateX(18px); + } + } + + .js-lazy-timeline > .timeline-item.is-visible { + opacity: 1; + transform: translateX(0); + } + + /* Header navigation styling */ + .header { + @apply fixed top-0 left-0 right-0 z-40; + } + + .header-nav { + @apply hidden md:flex items-center gap-6; + } + + .nav-link { + @apply text-text hover:text-accent transition-colors; + } + + .header-actions { + @apply flex items-center gap-4; + } + + /* Mobile menu overlay */ + .menu-overlay { + @apply fixed inset-0 bg-bg z-40 opacity-0 invisible transition-all duration-300; + } + + .menu-overlay.active { + @apply opacity-100 visible; + } + + .menu-nav { + @apply flex flex-col gap-4 p-6 text-lg font-semibold; + } + + .menu-nav a { + @apply text-text hover:text-accent transition-colors; + } + + /* Breadcrumb navigation */ + .breadcrumb { + @apply flex items-center gap-2 text-sm text-text-dim; + } + + .breadcrumb a { + @apply hover:text-accent transition-colors; + } + + .breadcrumb-separator { + @apply opacity-50; + } + + /* Article metadata styling (with icons) */ + .article-meta { + @apply flex flex-wrap items-center gap-4 text-sm text-text-dim; + } + + .article-meta-item { + @apply flex items-center gap-2; + } + + .article-meta-item i { + @apply w-4 h-4 flex-shrink-0; + color: var(--accent2); + } + + /* Hero typography with fluid sizing */ + .hero-title { + font-size: clamp(2rem, 5vw + 1rem, 4.5rem); + } + + .section-title { + font-size: clamp(1.5rem, 3vw + 0.5rem, 2.5rem); + } + + /* ---- Article prev/next navigation ---- */ + .article-nav { + @apply border-t border-border pt-6; + } + + .article-nav-prompt { + @apply font-mono text-sm mb-2; + color: var(--accent); + } + + .article-nav-links { + @apply flex flex-col md:flex-row md:justify-between md:items-center gap-4 md:gap-0 font-mono text-sm; + } + + .article-nav-link { + @apply hover:text-accent transition-colors text-text; + } + + .article-nav-placeholder { + @apply text-text-dim opacity-40; + } + + /* ---- Footer badge variants ---- */ + .badge-footer-accent { + @apply inline-flex items-center px-2.5 py-1 rounded text-xs font-mono font-semibold whitespace-nowrap; + border: 1px solid rgba(168, 85, 247, 0.35); + background: rgba(168, 85, 247, 0.1); + color: var(--accent); + } + + .badge-footer-accent2 { + @apply inline-flex items-center px-2.5 py-1 rounded text-xs font-mono font-semibold whitespace-nowrap; + border: 1px solid rgba(0, 255, 136, 0.35); + background: rgba(0, 255, 136, 0.1); + color: var(--accent2); + } + + /* Back to top button */ + .back-to-top { + @apply fixed bottom-6 right-6 z-40 w-11 h-11 rounded-full flex items-center justify-center; + background: var(--accent); + box-shadow: 0 0 12px rgba(var(--accent-rgb), 0.4); + transition: background 200ms ease, box-shadow 200ms ease; + color: #fff; + } + .back-to-top:hover { + background: var(--accent); + filter: brightness(0.85); + box-shadow: 0 0 20px var(--accent); + } + .back-to-top:focus-visible { + outline: 2px solid var(--accent); + outline-offset: 2px; + } +} + +/* Prose overrides for light theme */ +html.theme-light .prose, +html.theme-light .prose-invert { color: var(--text); - font-family: var(--font-body); - font-size: var(--fs-body); - line-height: 1.95; - transition: background-color 0.2s, color 0.2s; - position: relative; } -/* Dot grid background (shared across all pages) */ -body::before { - content: ''; +html.theme-light .prose a, +html.theme-light .prose-invert a { + color: var(--accent); +} + +html.theme-light .prose strong, +html.theme-light .prose-invert strong { + color: var(--text); +} + +html.theme-light .prose code, +html.theme-light .prose-invert code { + color: var(--accent2); +} + +html.theme-light .prose pre, +html.theme-light .prose-invert pre { + background-color: var(--surface); + color: var(--text); +} + +html.theme-light .prose h1, +html.theme-light .prose h2, +html.theme-light .prose h3, +html.theme-light .prose h4, +html.theme-light .prose h5, +html.theme-light .prose h6, +html.theme-light .prose-invert h1, +html.theme-light .prose-invert h2, +html.theme-light .prose-invert h3, +html.theme-light .prose-invert h4, +html.theme-light .prose-invert h5, +html.theme-light .prose-invert h6 { + color: var(--text); +} + +html.theme-light .prose blockquote, +html.theme-light .prose-invert blockquote { + color: var(--text); + border-left-color: var(--accent); +} + +/* Responsive container utilities - mobile-first */ +.container { + @apply max-w-full px-4; +} + +@media (min-width: 768px) { + .container { + @apply max-w-4xl px-6; + } +} + +@media (min-width: 1060px) { + .container { + @apply max-w-5xl px-8; + } +} + +/* Alpine.js x-cloak - hide content until Alpine initializes */ +[x-cloak] { + display: none !important; +} + +/* Respect user's motion preferences */ +@media (prefers-reduced-motion: reduce) { + *, *::before, *::after { + animation-duration: 0.01ms !important; + animation-iteration-count: 1 !important; + transition-duration: 0.01ms !important; + } +} + +/* Matrix rain canvas background */ +#matrix-rain { position: fixed; inset: 0; - z-index: var(--z-matrix); + width: 100%; + height: 100%; pointer-events: none; - background-image: radial-gradient(circle, rgba(168, 85, 247, 0.07) 1px, transparent 1px); - background-size: 30px 30px; + z-index: 1; } -html.theme-light body::before { - background-image: radial-gradient(circle, rgba(124, 58, 237, 0.05) 1px, transparent 1px); +/* Dark theme: 13% opacity (inner pages) */ +html.theme-dark #matrix-rain { + opacity: 0.13; } -/* Typography */ -h1 { - font-family: var(--font-head); - font-size: var(--fs-h2); - font-weight: 800; - line-height: 1.1; - margin-bottom: 0.5rem; +/* Light theme: 18% opacity (inner pages) */ +html.theme-light #matrix-rain { + opacity: 0.18; } -h2 { - font-family: var(--font-head); - font-size: var(--fs-h2); - font-weight: 800; - line-height: 1.1; - margin: 2rem 0 1rem; +/* Homepage: more prominent background */ +html.theme-dark body[data-page-kind="home"] #matrix-rain { + opacity: 0.28; } -h3 { - font-family: var(--font-head); - font-size: var(--fs-h3); - font-weight: 800; - line-height: 1.2; - margin: 1.5rem 0 0.75rem; +html.theme-light body[data-page-kind="home"] #matrix-rain { + opacity: 0.35; } -h4, h5, h6 { - font-family: var(--font-head); - font-weight: 800; - margin: 1rem 0 0.5rem; +/* Reduced motion: hide canvas entirely */ +@media (prefers-reduced-motion: reduce) { + #matrix-rain { + display: none; + } } -p { - margin-bottom: 1rem; +/* Content grid background — blocks rain under text, visible in gutters (single pages only) */ +.content-grid { + position: relative; + z-index: 10; + background-color: var(--bg); + padding: 2px; + border: 1px solid var(--border); + box-shadow: 0 0 20px var(--accent-glow); } -a { - color: var(--accent); - text-decoration: none; - transition: var(--transition); +@media (min-width: 768px) { + .content-grid { + padding: 2rem; + } } -a:hover { - color: var(--accent2); +/* Article list items — soft glow effect */ +article.border.border-border\/30.rounded-lg.overflow-hidden.group.bg-bg { + border-color: var(--border); + box-shadow: 0 0 20px var(--accent-glow); } -/* Utilities */ -.container { - max-width: var(--container-max); - margin: 0 auto; - padding: 0 1.5rem; +/* ============================================ + FORM COMPONENTS (Week 4) + ============================================ */ + +/* Form input base styles */ +.form-input, +.form-textarea, +.form-select { + @apply w-full px-4 py-2 rounded border border-border bg-bg2 text-text font-body transition-all duration-200; } -.container-narrow { - max-width: var(--container-narrow); - margin: 0 auto; - padding: 0 1.5rem; +/* Input placeholder styling */ +.form-input::placeholder, +.form-textarea::placeholder { + color: var(--text-dim); + opacity: 0.7; } -/* Section layout helpers */ -.section-header { margin-bottom: 3rem; } +/* Input focus state */ +.form-input:focus, +.form-textarea:focus, +.form-select:focus { + @apply outline-none border-accent ring-2 ring-accent ring-offset-2; + ring-offset-color: var(--bg); + border-color: var(--accent); +} -.section-eyebrow { - font-family: var(--font-mono); - font-size: 0.75rem; - letter-spacing: 0.16em; - text-transform: uppercase; - color: var(--accent); - margin-bottom: 0.5rem; +/* Input invalid/error state */ +.form-input:invalid, +.form-textarea:invalid, +.form-select:invalid, +.form-input.error, +.form-textarea.error, +.form-select.error { + @apply border-red-500 ring-red-500; } -.section-title { - font-family: var(--font-head); - font-size: clamp(1.5rem, 4vw, 2.5rem); - font-weight: 800; - color: var(--text); - line-height: 1.1; +.form-input:invalid:focus, +.form-textarea:invalid:focus, +.form-select:invalid:focus { + @apply ring-red-500 border-red-500; + ring-offset-color: var(--bg); } -/* Scroll-reveal base states (used by scroll-reveal.js) */ -.reveal { - opacity: 0; - transform: translateY(28px); - transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), - transform 0.6s cubic-bezier(0.16, 1, 0.3, 1); +/* Input disabled state */ +.form-input:disabled, +.form-textarea:disabled, +.form-select:disabled { + @apply opacity-50 cursor-not-allowed bg-muted; } -.reveal.revealed { - opacity: 1; - transform: translateY(0); +/* Textarea specific */ +.form-textarea { + @apply min-h-32; + resize: vertical; } -@media (prefers-reduced-motion: reduce) { - .reveal { opacity: 1; transform: none; transition: none; } +.form-textarea.auto-expand { + resize: none; + overflow-y: hidden; +} + +/* Select dropdown */ +.form-select { + cursor: pointer; + appearance: none; + background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23a855f7' d='M6 9L1 4h10z'/%3E%3C/svg%3E"); + background-repeat: no-repeat; + background-position: right 0.75rem center; + padding-right: 2.5rem; +} + +html.theme-light .form-select { + background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%239333ea' d='M6 9L1 4h10z'/%3E%3C/svg%3E"); +} + +/* Checkbox and radio button base */ +.form-checkbox, +.form-radio { + @apply w-5 h-5 cursor-pointer accent-accent transition-all duration-200; + appearance: none; + border: 2px solid var(--border); + border-radius: 0.375rem; + flex-shrink: 0; +} + +.form-radio { + border-radius: 50%; +} + +/* Checkbox/radio focus state */ +.form-checkbox:focus-visible, +.form-radio:focus-visible { + @apply outline-none ring-2 ring-accent ring-offset-2; + ring-offset-color: var(--bg); +} + +/* Checkbox/radio checked state */ +.form-checkbox:checked, +.form-radio:checked { + background-color: var(--accent); + border-color: var(--accent); + background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='white' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12.207 4.793a1 1 0 010 1.414l-5 5a1 1 0 01-1.414 0l-2-2a1 1 0 011.414-1.414L6.5 9.086l4.293-4.293a1 1 0 011.414 0z'/%3E%3C/svg%3E"); + background-repeat: no-repeat; + background-position: center; + background-size: 100%; +} + +.form-radio:checked { + background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='white' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='8' cy='8' r='3.5'/%3E%3C/svg%3E"); } -main { - min-height: calc(100vh - 200px); +/* Checkbox/radio disabled state */ +.form-checkbox:disabled, +.form-radio:disabled { + @apply opacity-50 cursor-not-allowed; + border-color: var(--muted); } -/* Lists */ -ul, ol { - margin-left: 1.5rem; - margin-bottom: 1rem; +/* Form group layout */ +.form-group { + @apply space-y-2; } -li { - margin-bottom: 0.5rem; +.form-group label { + @apply block text-sm font-semibold text-text; } -code { - font-family: var(--font-mono); - background: var(--surface); - padding: 0.25rem 0.5rem; - border-radius: 4px; - font-size: 0.9em; +.form-group.required label::after { + content: ' *'; + color: #ef4444; } -pre { - margin-bottom: 1rem; - overflow-x: auto; +.form-group-input { + @apply relative; } -pre code { - padding: 0; - background: none; - border-radius: 0; +.form-group-help { + @apply text-xs text-text-dim; } -/* Focus styles for accessibility */ -:focus { +.form-group.error .form-group-help { + @apply text-red-500; +} + +.form-error { + @apply text-sm text-red-500 mt-1; +} + +/* Form layout utilities */ +.form-row { + @apply flex flex-col md:flex-row gap-4; +} + +.form-row > .form-group { + @apply flex-1; +} + +.form-inline { + @apply flex flex-col sm:flex-row items-end gap-4; +} + +.form-inline .form-group { + @apply flex-1; +} + +.form-inline .btn { + @apply h-10; +} + +/* Character count indicator */ +.form-char-count { + @apply text-xs text-text-dim text-right; +} + +.form-char-count.warning { + @apply text-amber-500; +} + +.form-char-count.error { + @apply text-red-500; +} + +/* ============================================ + FOCUS MANAGEMENT (Week 5) + ============================================ */ + +/* Enhanced :focus-visible with accent color styling */ +:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; } -button:focus, -a:focus { - outline: 2px dashed var(--accent); - outline-offset: 4px; +/* Respect motion preferences for focus indicator */ +@media (prefers-reduced-motion: reduce) { + :focus-visible { + outline: 2px solid var(--accent); + outline-offset: 2px; + } +} + +/* Button and link hover/focus transitions */ +button, +a.btn, +.btn { + transition: all 150ms ease-out; +} + +button:hover, +a.btn:hover, +.btn:hover { + opacity: 0.8; + transform: translateY(-1px); +} + +button:active, +a.btn:active, +.btn:active { + transform: translateY(0); +} + +/* Form input focus transitions with glow effect */ +input, +textarea, +select { + transition: all 200ms ease-out; +} + +input:focus, +textarea:focus, +select:focus, +input:focus-visible, +textarea:focus-visible, +select:focus-visible { + box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.1); +} + +/* ============================================ + MODAL COMPONENTS (Week 4) + ============================================ */ + +/* Modal backdrop */ +.modal-backdrop { + @apply fixed inset-0 bg-black/50 opacity-0 invisible transition-all duration-300 z-40; + backdrop-filter: blur(2px); +} + +.modal-backdrop.active { + @apply opacity-100 visible; +} + +/* Modal container */ +.modal { + @apply fixed inset-0 flex items-center justify-center opacity-0 invisible transition-all duration-300 z-50 p-4; + pointer-events: none; +} + +.modal.active { + @apply opacity-100 visible; + pointer-events: auto; +} + +.modal.active .modal-backdrop { + @apply opacity-100 visible; + pointer-events: auto; +} + +/* Modal content box */ +.modal-content { + @apply bg-bg2 border border-border rounded-lg shadow-2xl max-w-lg w-full max-h-[90vh] flex flex-col; + box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5); + animation: modalSlideUp 0.3s ease-out; +} + +@keyframes fadeIn { + from { + opacity: 0; + } + to { + opacity: 1; + } +} + +@keyframes slideUp { + from { + opacity: 0; + transform: translateY(20px); + } + to { + opacity: 1; + transform: translateY(0); + } +} + +@keyframes modalSlideUp { + from { + opacity: 0; + transform: translateY(30px); + } + to { + opacity: 1; + transform: translateY(0); + } +} + +/* Modal header */ +.modal-header { + @apply flex items-start justify-between gap-4 p-6 border-b border-border; +} + +.modal-title { + @apply text-xl font-bold text-text; +} + +.modal-close { + @apply flex items-center justify-center w-8 h-8 rounded hover:bg-surface cursor-pointer transition-colors; +} + +.modal-close::before, +.modal-close::after { + content: ''; + @apply absolute w-5 h-0.5 bg-text-dim; +} + +.modal-close::before { + transform: rotate(45deg); +} + +.modal-close::after { + transform: rotate(-45deg); +} + +.modal-close:hover::before, +.modal-close:hover::after { + @apply bg-accent; +} + +/* Modal body */ +.modal-body { + @apply flex-1 overflow-y-auto p-6 space-y-4; +} + +/* Modal footer */ +.modal-footer { + @apply flex items-center justify-end gap-3 p-6 border-t border-border; +} + +/* Modal sizes */ +.modal-content.modal-sm { + @apply max-w-sm; +} + +.modal-content.modal-md { + @apply max-w-md; +} + +.modal-content.modal-lg { + @apply max-w-2xl; +} + +/* Modal variants */ +.modal-content.modal-alert { + @apply max-w-sm; +} + +.modal-content.modal-confirm { + @apply max-w-sm; } -/* Reduced motion support */ +/* Modal button styling */ +.modal-footer .btn { + @apply min-w-[100px]; +} + +/* ============================================ + INTERACTIVE PATTERNS (Week 4) + ============================================ */ + +/* Loading spinner */ +.spinner { + @apply inline-block; + width: 1rem; + height: 1rem; + border: 2px solid var(--border); + border-top-color: var(--accent); + border-radius: 50%; + animation: spin 0.6s linear infinite; +} + +@keyframes spin { + from { + transform: rotate(0deg); + } + to { + transform: rotate(360deg); + } +} + +.spinner-sm { + width: 0.75rem; + height: 0.75rem; + border-width: 1.5px; +} + +.spinner-lg { + width: 1.5rem; + height: 1.5rem; + border-width: 3px; +} + +/* Button with spinner */ +.btn:disabled .spinner { + @apply inline-block mr-2; +} + +/* Toast notification container */ +.toast-container { + @apply fixed bottom-0 right-0 p-4 space-y-3 max-w-sm z-50; +} + +@media (max-width: 640px) { + .toast-container { + @apply left-0 right-0 px-4; + } +} + +/* Toast base */ +.toast { + @apply flex items-start gap-3 p-4 rounded-lg border border-border shadow-lg; + animation: slideInUp 0.3s ease-out; + background-color: var(--bg2); + color: var(--text); +} + +@keyframes slideInUp { + from { + transform: translateY(100%); + opacity: 0; + } + to { + transform: translateY(0); + opacity: 1; + } +} + +/* Animation Utility Classes */ + +.animate-fade-in { + animation: fadeIn 300ms ease-out; +} + +.animate-slide-up { + animation: slideUp 300ms ease-out; +} + +.animate-spin-loader { + animation: spin 600ms linear infinite; +} + +/* Toast variants */ +.toast-success { + border-color: #10b981; + background-color: rgba(16, 185, 129, 0.1); +} + +.toast-success::before { + content: '✓'; + color: #10b981; + font-weight: bold; + flex-shrink: 0; +} + +.toast-error { + border-color: #ef4444; + background-color: rgba(239, 68, 68, 0.1); +} + +.toast-error::before { + content: '✕'; + color: #ef4444; + font-weight: bold; + flex-shrink: 0; +} + +.toast-info { + border-color: #3b82f6; + background-color: rgba(59, 130, 246, 0.1); +} + +.toast-info::before { + content: 'ℹ'; + color: #3b82f6; + flex-shrink: 0; +} + +.toast-warning { + border-color: #f59e0b; + background-color: rgba(245, 158, 11, 0.1); +} + +.toast-warning::before { + content: '⚠'; + color: #f59e0b; + flex-shrink: 0; +} + +.toast-close { + @apply ml-auto flex-shrink-0 w-6 h-6 flex items-center justify-center cursor-pointer hover:bg-surface rounded transition-colors; +} + +/* Tooltip */ +.tooltip { + @apply relative inline-block; +} + +.tooltip-text { + @apply absolute bg-bg2 text-text-dim text-xs rounded px-2 py-1 whitespace-nowrap pointer-events-none opacity-0 invisible transition-all duration-200; + z-index: 50; + bottom: 125%; + left: 50%; + transform: translateX(-50%); +} + +.tooltip:hover .tooltip-text { + @apply opacity-100 visible; +} + +.tooltip-text::after { + content: ''; + @apply absolute w-2 h-2 bg-bg2; + bottom: -4px; + left: 50%; + transform: translateX(-50%) rotate(45deg); +} + +/* Tooltip directions */ +.tooltip-bottom .tooltip-text { + @apply top-[125%] bottom-auto; +} + +.tooltip-bottom .tooltip-text::after { + @apply top-[-4px] bottom-auto; + transform: translateX(-50%) rotate(225deg); +} + +.tooltip-left .tooltip-text { + @apply left-auto right-[125%]; + transform: none; +} + +.tooltip-left .tooltip-text::after { + @apply left-auto right-[-4px]; + transform: rotate(135deg); +} + +.tooltip-right .tooltip-text { + @apply left-[125%]; + transform: none; +} + +.tooltip-right .tooltip-text::after { + @apply left-[-4px] right-auto; + transform: rotate(315deg); +} + +/* Motion Safety - Respect prefers-reduced-motion */ + @media (prefers-reduced-motion: reduce) { - * { - animation-duration: 0.01ms !important; - animation-iteration-count: 1 !important; - transition-duration: 0.01ms !important; - scroll-behavior: auto !important; + /* Remove all animations */ + *, + *::before, + *::after { + animation: none !important; + transition: none !important; + } + + /* Ensure focus-visible is still visible */ + :focus-visible { + outline: 2px solid var(--accent); + outline-offset: 2px; } } |
