Files
coursehub/assets/style.css
T
Harwinder Sekhon 91edba56d6 Remove course thumbnails and the ffmpeg dependency
Course cards go back to the colour-block art that previously sat under the
captured frame, so the UI is unchanged apart from losing the photo.

- Drop thumb.php, generateThumbnails(), captureThumbnail() and
  ensureThumbnailColumns(), plus the first-video tracking the scanner only
  kept to pick a frame source.
- Drop the ffprobe fallback in probeDuration(); the pure-PHP mvhd parse is
  now the only scan-time probe, with the player's report on first play as
  the remaining fallback.
- Drop THUMBNAILS_DIR/THUMBNAIL_SEEK_PERCENT from config, the
  thumbnail_* columns from schema.sql, the thumbnail counters from scan
  output, .thumb img from the stylesheet, and the matching README parts.

Existing databases keep two now-unused folders.thumbnail_* columns; they
are inert and can be dropped by hand if wanted.

Claude-Session: https://claude.ai/code/session_014oyi9DMdhALrGz989MNNZJ
2026-07-27 14:06:06 -04:00

1169 lines
35 KiB
CSS

/* CourseHub — "Course Library" design system.
* Light surface, near-black ink and chrome, orange primary accent,
* green success, red danger — all tuned to clear WCAG AA (4.5:1) as both
* text-on-white and white-text-on-fill, since each is used both ways.
* Tokens first, then layout, then components. No CSS framework underneath.
*/
:root {
/* Ground and surfaces — light and clean */
--paper: #F2F0EA;
--surface: #FFFFFF;
--card: #FFFFFF;
/* Dark chrome — sidebar + mobile tab bar only; the rest of the app stays light */
--chrome-bg: #14110D;
--chrome-bg-2: #201A13;
--chrome-line: #322B21;
--chrome-ink: #F7F5F1;
--chrome-ink-dim: #A79E8F;
--chrome-hover: #221C15;
/* Brighter orange for accent TEXT directly on dark chrome (mobile active
tab) — --accent itself is tuned for use on white and is too dark there. */
--chrome-accent: #FB923C;
/* Lines, from strongest to faintest */
--line-strong: #C7C0B5;
--line: #E1DCD2;
--line-soft: #EEEAE3;
/* Ink — near-black, each step still clears 4.5:1 on white */
--ink: #100F0D;
--ink-2: #3A3630;
--ink-3: #5C564D;
--ink-4: #756D5D;
/* Accent — orange, primary actions/links/selection/in-progress */
--accent: #C2410C;
--accent-hover: #9A3209;
--accent-soft: #FEF0E4;
--accent-tint: #FDF0E3;
--accent-line: #EFAE79;
/* Success — green, completed/correct/passed */
--success: #15803D;
--success-hover: #116430;
--success-soft: #E9F7EC;
--success-tint: #EBF7EE;
--success-line: #9AD6AC;
/* Danger — red, errors/reset/wrong */
--danger: #C7222A;
--danger-hover: #A11C22;
--danger-soft: #FCE6E5;
--danger-line: #F0AAAA;
/* Hovers */
--hover: #E9E4DA;
--row-hover: #F5F2EC;
/* Course colours — one is picked per course from its id. Darkened from the
original mutes so white overlay text on a thumbnail clears 4.5:1. */
--clay: #B85A2E;
--sage: #3F7A50;
--slate: #374B5C;
--sand: #96691C;
--plum: #7A4560;
--sky: #2E6A8C;
--shadow-card: 0 1px 2px rgba(16, 15, 13, .08);
--shadow-frame: 0 4px 16px rgba(16, 15, 13, .12);
--shadow-pop: 0 8px 24px rgba(16, 15, 13, .28);
/* One typeface everywhere — headings, body and numerals/paths all render
in Inter. --font-display/--font-mono are kept as separate variables (not
collapsed into --font-ui) so weight/size rules that reference them stay
meaningful call sites, even though all three resolve to the same family. */
--font-ui: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
--font-display: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
--font-mono: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
--plyr-color-main: var(--accent);
--plyr-video-background: #100F0D;
}
*, *::before, *::after { box-sizing: border-box; }
/* Layout classes below set `display`, which would otherwise beat the UA's
`[hidden] { display: none }`. */
[hidden] { display: none !important; }
html, body { height: 100%; }
body {
margin: 0;
background: var(--paper);
color: var(--ink);
font-family: var(--font-ui);
font-size: 16px;
}
h1, h2, h3 { font-family: var(--font-display); font-weight: 700; letter-spacing: -0.015em; margin: 0; }
h1 { font-size: 36px; line-height: 1.1; }
h2 { font-size: 24px; line-height: 1.2; letter-spacing: -0.01em; }
h3 { font-family: var(--font-ui); font-size: 17px; line-height: 1.3; letter-spacing: 0; }
p { margin: 0; }
a { color: var(--accent); text-decoration-color: var(--accent-line); text-underline-offset: 2px; }
a:hover { color: var(--accent-hover); }
button, input { font-family: inherit; font-size: inherit; }
.mono { font-family: var(--font-mono); font-weight: 500; }
/* Small text utilities, so views don't hand-roll font sizes inline and drift
out of the scale above. */
.mono-sm { font: 500 14px/1 var(--font-mono); color: var(--ink-3); }
.hint-inline { font: 500 15px/1.4 var(--font-ui); color: var(--ink-3); }
/* --font-mono no longer points at an actual monospace face (everything is
Inter now), so durations/counts/paths would drift out of alignment as
digits change width — tabular-nums keeps every digit the same width
without needing a separate font. */
.mono, .mono-sm, .shelf-count, .thumb-dur, .row-num, .q-num, .path-row .path {
font-variant-numeric: tabular-nums;
}
.h-section { font-size: 22px; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 999px; border: 3px solid var(--surface); }
::-webkit-scrollbar-track { background: transparent; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
/* ===========================================================================
Shell: sidebar + main column (+ mobile tab bar)
========================================================================= */
.app {
display: flex;
align-items: stretch;
min-height: 100vh;
background: var(--surface);
}
.sidebar {
width: 256px;
flex: none;
background: var(--chrome-bg);
border-right: 1px solid var(--chrome-line);
display: flex;
flex-direction: column;
padding: 16px 12px;
position: sticky;
top: 0;
height: 100vh;
}
.brand {
display: flex;
align-items: center;
gap: 10px;
padding: 6px 8px 18px;
text-decoration: none;
color: var(--chrome-ink);
}
.brand-mark {
width: 32px; height: 32px;
border-radius: 8px;
background: var(--accent);
color: var(--chrome-ink);
display: flex; align-items: center; justify-content: center;
flex: none;
}
.brand-name { font: 700 20px/1 var(--font-display); letter-spacing: -0.01em; }
.nav { display: flex; flex-direction: column; gap: 2px; }
.nav-item {
display: flex;
align-items: center;
gap: 10px;
padding: 9px 10px;
border: 0;
border-radius: 8px;
background: transparent;
color: var(--chrome-ink-dim);
text-align: left;
font: 600 16px/1 var(--font-ui);
cursor: pointer;
text-decoration: none;
}
.nav-item:hover { background: var(--chrome-hover); color: var(--chrome-ink); }
.nav-item.is-active { background: var(--accent); color: var(--chrome-ink); }
.nav-item.is-active:hover { background: var(--accent-hover); color: var(--chrome-ink); }
.sidebar-rule { height: 1px; background: var(--chrome-line); margin: 16px 4px; }
.sidebar-label {
font: 600 13px/1 var(--font-ui);
letter-spacing: .08em;
text-transform: uppercase;
color: var(--chrome-ink-dim);
padding: 4px 10px 10px;
}
.shelf-list { display: flex; flex-direction: column; gap: 2px; }
.shelf-item {
display: flex;
align-items: center;
gap: 10px;
padding: 7px 10px;
border: 0;
border-radius: 8px;
background: transparent;
text-align: left;
font: 500 16px/1 var(--font-ui);
color: var(--chrome-ink-dim);
cursor: pointer;
text-decoration: none;
}
.shelf-item:hover { background: var(--chrome-hover); color: var(--chrome-ink); }
.shelf-dot { width: 9px; height: 9px; border-radius: 3px; flex: none; background: var(--c, var(--chrome-ink-dim)); }
.shelf-item span:nth-child(2) { flex: 1; }
.shelf-count { font: 500 14px/1 var(--font-mono); color: var(--chrome-ink-dim); }
.sidebar-spacer { flex: 1; }
.scan-card {
border: 1px solid var(--chrome-line);
background: var(--chrome-bg-2);
border-radius: 12px;
padding: 12px;
}
.scan-card-head {
display: flex;
justify-content: space-between;
align-items: baseline;
margin-bottom: 8px;
font: 600 14px/1 var(--font-ui);
color: var(--chrome-ink);
}
.scan-card-head .mono { font-size: 13px; color: var(--chrome-ink-dim); }
.scan-spin { display: flex; }
.is-scanning .scan-spin { animation: spin 1.4s linear infinite; }
.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
height: 72px;
flex: none;
border-bottom: 1px solid var(--line);
display: flex;
align-items: center;
gap: 16px;
padding: 0 32px;
background: rgba(255, 255, 255, .85);
backdrop-filter: blur(12px);
position: sticky;
top: 0;
z-index: 20;
}
.search {
flex: 1;
max-width: 520px;
display: flex;
align-items: center;
gap: 10px;
height: 44px;
padding: 0 14px;
background: var(--card);
border: 1px solid var(--line-strong);
border-radius: 8px;
}
.search:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.search input {
flex: 1;
min-width: 0;
border: 0;
outline: none;
background: transparent;
font: 500 16px/1 var(--font-ui);
color: var(--ink);
}
.search input::-webkit-search-cancel-button { display: none; }
.topbar-end { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.topbar-totals { font-size: 14px; color: var(--ink-3); }
.avatar {
width: 34px; height: 34px;
border: 0;
border-radius: 999px;
background: var(--plum);
color: var(--surface);
font: 700 14px/1 var(--font-ui);
cursor: pointer;
flex: none;
}
.avatar:hover { filter: brightness(1.06); }
.view { flex: 1; padding: 32px; }
.loading { display: flex; justify-content: center; padding: 64px 0; }
.spinner {
width: 22px; height: 22px;
border: 2px solid var(--line-strong);
border-top-color: var(--accent);
border-radius: 999px;
display: block;
animation: spin .8s linear infinite;
}
.tabbar { display: none; }
.scan-mobile { display: none; }
/* ===========================================================================
Buttons, chips, segmented controls
========================================================================= */
.btn {
display: inline-flex;
align-items: center;
justify-content: center;
gap: 8px;
padding: 9px 14px;
border: 1px solid var(--line-strong);
border-radius: 8px;
background: var(--card);
color: var(--ink);
font: 600 15px/1 var(--font-ui);
cursor: pointer;
text-decoration: none;
white-space: nowrap;
}
.btn:hover { background: var(--row-hover); color: var(--ink); }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn-accent { background: var(--accent); border-color: var(--accent); color: var(--surface); }
.btn-accent:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: var(--surface); }
.btn-danger { background: var(--card); border-color: var(--danger); color: var(--danger); }
.btn-danger:hover { background: var(--danger-soft); color: var(--danger); }
.btn-solid-danger { background: var(--danger); border-color: var(--danger); color: var(--surface); }
.btn-solid-danger:hover { background: var(--danger-hover); border-color: var(--danger-hover); color: var(--surface); }
.btn-light { background: var(--surface); border-color: transparent; color: var(--ink); }
.btn-light:hover { background: var(--line); }
.btn-ghost { background: transparent; border-color: rgba(250, 248, 245, .3); color: var(--surface); }
.btn-ghost:hover { background: rgba(250, 248, 245, .1); color: var(--surface); }
/* Text-only action (used on its own, not on top of .btn). */
.btn-quiet {
border: 0;
background: transparent;
padding: 0;
font: 600 15px/1 var(--font-ui);
color: var(--accent);
cursor: pointer;
text-decoration: none;
}
.btn-quiet:hover { color: var(--accent-hover); }
.btn-block { width: 100%; }
.btn-lg { padding: 12px 20px; font-size: 16px; }
.btn:disabled { opacity: .6; cursor: default; }
.icon-btn {
width: 34px; height: 34px;
flex: none;
display: flex;
align-items: center;
justify-content: center;
border: 0;
border-radius: 999px;
background: transparent;
color: var(--ink-3);
cursor: pointer;
padding: 0;
}
.icon-btn:hover { background: var(--line); color: var(--ink); }
.seg {
display: flex;
padding: 3px;
background: var(--paper);
border-radius: 9px;
gap: 2px;
}
.seg button {
padding: 7px 12px;
border: 0;
border-radius: 7px;
background: transparent;
color: var(--ink-3);
font: 600 15px/1 var(--font-ui);
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
}
.seg button.is-on { background: var(--card); color: var(--ink); box-shadow: var(--shadow-card); }
.seg .seg-icon { width: 38px; height: 34px; padding: 0; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 22px; }
.chip {
display: flex;
align-items: center;
gap: 7px;
padding: 7px 13px;
border: 1px solid var(--line-strong);
border-radius: 999px;
background: var(--card);
color: var(--ink-2);
font: 600 15px/1 var(--font-ui);
cursor: pointer;
text-decoration: none;
}
.chip:hover { background: var(--row-hover); color: var(--ink); }
.chip.is-on:hover { background: var(--ink); color: var(--surface); }
.chip .dot { width: 7px; height: 7px; border-radius: 999px; background: var(--c, var(--accent)); }
.chip.is-on { background: var(--ink); border-color: var(--ink); color: var(--surface); }
.pill {
font: 600 13px/1 var(--font-ui);
padding: 5px 9px;
border-radius: 999px;
background: var(--accent-soft);
color: var(--accent);
white-space: nowrap;
}
.pill-quiet { background: var(--line-soft); color: var(--ink-3); }
/* ===========================================================================
Page furniture
========================================================================= */
.page { max-width: 1120px; }
.page-narrow { max-width: 760px; }
.page-mid { max-width: 900px; }
.eyebrow {
font: 600 14px/1 var(--font-ui);
letter-spacing: .08em;
text-transform: uppercase;
color: var(--ink-3);
}
.eyebrow-sm { font-size: 13px; letter-spacing: .09em; }
.page-head {
display: flex;
align-items: flex-end;
justify-content: space-between;
gap: 20px;
margin-bottom: 20px;
flex-wrap: wrap;
}
.page-sub { font: 500 16px/1.5 var(--font-ui); color: var(--ink-2); margin-top: 6px; }
.section-head {
display: flex;
align-items: baseline;
justify-content: space-between;
gap: 12px;
margin-bottom: 14px;
}
.shelf-head {
display: flex;
align-items: center;
gap: 10px;
margin-bottom: 14px;
}
.shelf-head .swatch { width: 10px; height: 10px; border-radius: 3px; background: var(--c, var(--accent)); }
.shelf-head h2 { margin: 0; font-size: 22px; }
.shelf-head .rule { flex: 1; height: 1px; background: var(--line); }
.shelf-head .mono { font-size: 14px; color: var(--ink-3); }
.crumbs {
display: flex;
align-items: center;
gap: 6px;
flex-wrap: wrap;
font: 500 15px/1 var(--font-ui);
color: var(--ink-3);
margin-bottom: 14px;
}
.crumbs a { color: var(--ink-2); text-decoration: none; }
.crumbs a:hover { color: var(--accent); }
.crumbs .sep { color: var(--ink-4); }
.crumbs .here { color: var(--ink); font-weight: 600; }
.back-link {
display: inline-flex;
align-items: center;
gap: 6px;
border: 0;
background: transparent;
padding: 0;
margin-bottom: 16px;
font: 600 15px/1 var(--font-ui);
color: var(--ink-2);
cursor: pointer;
text-decoration: none;
}
.back-link:hover { color: var(--accent); }
.empty {
border: 1px dashed var(--line-strong);
border-radius: 12px;
padding: 56px 24px;
text-align: center;
}
.empty h2 { font-size: 22px; margin-bottom: 8px; }
.empty p { font: 500 16px/1.5 var(--font-ui); color: var(--ink-2); margin: 0 0 16px; }
/* ===========================================================================
Course cards, thumbnails, progress
========================================================================= */
.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.grid-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 32px; }
.stack { display: flex; flex-direction: column; gap: 8px; }
.card {
background: var(--card);
border: 1px solid var(--line);
border-radius: 12px;
padding: 16px;
}
.stat-label { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.stat-label .swatch { width: 8px; height: 8px; border-radius: 3px; background: var(--c, var(--accent)); }
.stat-label span { font: 600 14px/1 var(--font-ui); color: var(--ink-2); }
.stat-value { font: 700 32px/1 var(--font-display); letter-spacing: -0.01em; }
.stat-sub { font: 500 14px/1.4 var(--font-ui); color: var(--ink-3); margin-top: 6px; }
.course-card {
display: block;
background: var(--card);
border: 1px solid var(--line);
border-radius: 12px;
padding: 10px;
cursor: pointer;
text-decoration: none;
color: inherit;
}
.course-card:hover { box-shadow: var(--shadow-card); border-color: var(--line-strong); color: inherit; }
.course-card-body { padding: 10px 4px 4px; }
.course-title { font: 700 16px/1.3 var(--font-ui); }
.course-meta { font: 500 14px/1.4 var(--font-ui); color: var(--ink-3); margin-top: 3px; }
/* Colour block standing in for cover art: two soft blobs over a course hue. */
.thumb {
position: relative;
aspect-ratio: 16 / 10;
border-radius: 8px;
overflow: hidden;
background: var(--c, var(--slate));
}
.thumb::before, .thumb::after {
content: '';
position: absolute;
aspect-ratio: 1;
border-radius: 999px;
z-index: 0;
}
.thumb::before { top: -30%; right: -12%; width: 62%; background: rgba(255, 255, 255, .2); }
.thumb::after { left: -8%; bottom: -32%; width: 48%; background: rgba(16, 15, 13, .14); }
.thumb-cat {
position: absolute;
left: 10px; top: 8px;
font: 700 13px/1 var(--font-ui);
letter-spacing: .06em;
text-transform: uppercase;
color: rgba(255, 255, 255, .85);
text-shadow: 0 1px 3px rgba(16, 15, 13, .55);
z-index: 2;
}
.thumb-dur {
position: absolute;
right: 8px; bottom: 8px;
font: 500 13px/1 var(--font-mono);
color: var(--surface);
background: rgba(16, 15, 13, .55);
padding: 4px 7px;
border-radius: 999px;
z-index: 2;
}
.thumb-play {
position: absolute;
inset: 0;
display: flex;
align-items: center;
justify-content: center;
z-index: 2;
}
.thumb-play span {
width: 58px; height: 58px;
border-radius: 999px;
background: rgba(250, 248, 245, .92);
color: var(--ink);
display: flex;
align-items: center;
justify-content: center;
}
.thumb-bar {
position: absolute;
inset: auto 0 0 0;
height: 4px;
background: rgba(255, 255, 255, .28);
z-index: 2;
}
.thumb-bar span { display: block; height: 100%; background: var(--surface); }
.initial {
width: 42px; height: 42px;
flex: none;
border-radius: 8px;
background: var(--c, var(--slate));
color: var(--surface);
display: flex;
align-items: center;
justify-content: center;
font: 700 17px/1 var(--font-display);
}
.initial-sm { width: 38px; height: 38px; font-size: 16px; }
.initial-lg { width: 50px; height: 50px; font-size: 20px; }
.bar { flex: 1; height: 5px; border-radius: 999px; background: var(--line); overflow: hidden; }
.bar span { display: block; height: 100%; border-radius: 999px; background: var(--c, var(--accent)); }
.bar-row { display: flex; align-items: center; gap: 8px; margin-top: 10px; }
.bar-row .mono { font-size: 13px; color: var(--ink-3); }
.bar-lg { height: 6px; }
/* ===========================================================================
Rows and lists
========================================================================= */
.rows {
background: var(--card);
border: 1px solid var(--line);
border-radius: 12px;
overflow: hidden;
}
.row {
display: flex;
align-items: center;
gap: 14px;
padding: 0 16px;
min-height: 62px;
border-bottom: 1px solid var(--line-soft);
text-decoration: none;
color: inherit;
cursor: pointer;
}
.row:last-child { border-bottom: 0; }
.row:hover { background: var(--row-hover); color: inherit; }
.row-main { flex: 1; min-width: 0; }
.row-title {
font: 600 16px/1.3 var(--font-ui);
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.row-sub {
font: 500 14px/1.3 var(--font-ui);
color: var(--ink-3);
margin-top: 2px;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.row-fixed { width: 320px; flex: none; min-width: 0; }
.row-col { font: 500 14px/1 var(--font-ui); color: var(--ink-2); }
.row-num { font: 500 14px/1 var(--font-mono); color: var(--ink-3); }
.row-bar { flex: 1; display: flex; align-items: center; gap: 10px; min-width: 120px; }
.row-bar .mono { width: 38px; text-align: right; font-size: 13px; color: var(--ink-3); }
/* A row whose trailing control (reset) sits outside the link target. */
.row-link {
display: flex;
align-items: center;
gap: 14px;
flex: 1;
min-width: 0;
padding: 9px 0;
text-decoration: none;
color: inherit;
}
.row-link:hover { color: inherit; }
/* Free-standing rows (search hits, recent additions) sit apart from each other. */
.row-card {
display: flex;
align-items: center;
gap: 14px;
background: var(--card);
border: 1px solid var(--line);
border-radius: 10px;
padding: 12px 14px;
text-decoration: none;
color: inherit;
cursor: pointer;
}
.row-card:hover { background: var(--row-hover); color: inherit; }
.play-dot {
width: 30px; height: 30px;
flex: none;
border-radius: 999px;
display: flex;
align-items: center;
justify-content: center;
background: var(--line-soft);
color: var(--ink-3);
}
.play-dot.is-done { background: var(--success-soft); color: var(--success); }
.play-dot.is-partial { background: var(--accent-tint); color: var(--accent); }
/* ===========================================================================
Home hero
========================================================================= */
.hero {
display: flex;
gap: 20px;
background: var(--ink);
border-radius: 16px;
padding: 20px;
color: var(--surface);
margin-bottom: 14px;
text-decoration: none;
}
.hero:hover { color: var(--surface); }
.hero-art { width: 280px; flex: none; position: relative; border-radius: 10px; overflow: hidden; }
.hero-body {
flex: 1;
min-width: 0;
display: flex;
flex-direction: column;
justify-content: center;
gap: 8px;
}
.hero-eyebrow {
font: 600 13px/1 var(--font-ui);
letter-spacing: .1em;
text-transform: uppercase;
/* The hero card has a dark (var(--ink)) background, so its dim text needs
the light-on-dark token, not --ink-4 (tuned for dark-on-light). */
color: var(--chrome-ink-dim);
}
.hero-title { font: 700 28px/1.15 var(--font-display); letter-spacing: -0.01em; }
.hero-sub { font: 500 16px/1.5 var(--font-ui); color: var(--line-strong); }
.hero-progress { display: flex; align-items: center; gap: 12px; margin-top: 4px; }
.hero-progress .bar { max-width: 320px; height: 6px; background: rgba(250, 248, 245, .18); }
.hero-progress .bar span { background: var(--sage); }
.hero-progress .mono { font-size: 14px; color: var(--line-strong); }
.hero-actions { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
/* ===========================================================================
Watch screen
========================================================================= */
.watch { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 24px; align-items: start; }
.player-frame { background: var(--ink); border-radius: 16px; padding: 12px; }
.player-frame .plyr { border-radius: 10px; overflow: hidden; }
.watch-head {
display: flex;
align-items: flex-start;
justify-content: space-between;
gap: 16px;
margin-top: 16px;
flex-wrap: wrap;
}
.watch-head h1 { font-size: 26px; }
.watch-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.watch-note { font: 500 15px/1 var(--font-ui); color: var(--ink-3); margin-top: 10px; display: flex; align-items: center; gap: 6px; }
.playlist { background: var(--card); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.playlist-head {
padding: 12px 14px;
border-bottom: 1px solid var(--line);
font: 600 15px/1.3 var(--font-ui);
display: flex;
align-items: center;
gap: 8px;
}
.playlist-scroll { max-height: 60vh; overflow-y: auto; }
.playlist .row { min-height: 58px; padding: 0 14px; }
.playlist .row.is-active { background: var(--accent-soft); }
.playlist .row.is-active .row-title { color: var(--accent); font-weight: 700; }
/* ===========================================================================
Quiz
========================================================================= */
.quiz-score {
display: flex;
align-items: center;
gap: 18px;
border-radius: 12px;
padding: 18px 20px;
margin-bottom: 22px;
background: var(--success-tint);
border: 1px solid var(--success-line);
flex-wrap: wrap;
}
.quiz-score.is-fail { background: var(--danger-soft); border-color: var(--danger-line); }
.quiz-score-num { font: 700 44px/1 var(--font-display); color: var(--success); }
.quiz-score.is-fail .quiz-score-num { color: var(--danger); }
.quiz-score-body { flex: 1; min-width: 180px; }
.quiz-score-head { font: 700 17px/1.3 var(--font-ui); color: var(--success); }
.quiz-score.is-fail .quiz-score-head { color: var(--danger); }
.quiz-score-sub { font: 500 15px/1.4 var(--font-ui); color: var(--ink-2); margin-top: 3px; }
.q-card {
background: var(--card);
border: 1px solid var(--line);
border-radius: 12px;
padding: 18px 20px;
}
.q-card.is-right { border-color: var(--success-line); }
.q-card.is-wrong { border-color: var(--danger-line); }
.q-head { display: flex; gap: 12px; margin-bottom: 14px; }
.q-num {
width: 28px; height: 28px;
flex: none;
border-radius: 999px;
background: var(--line-soft);
color: var(--ink-2);
display: flex;
align-items: center;
justify-content: center;
font: 600 14px/1 var(--font-mono);
}
.q-card.is-right .q-num { background: var(--success-soft); color: var(--success); }
.q-card.is-wrong .q-num { background: var(--danger-soft); color: var(--danger); }
.q-text { font: 600 17px/1.4 var(--font-ui); text-wrap: pretty; }
.q-note { font: 500 15px/1.4 var(--font-ui); margin-top: 6px; color: var(--success); }
.q-note.is-wrong { color: var(--danger); }
.q-options { display: flex; flex-direction: column; gap: 8px; padding-left: 40px; }
.q-option {
display: flex;
align-items: center;
gap: 11px;
padding: 11px 13px;
border: 1px solid var(--line);
border-radius: 8px;
background: var(--card);
color: var(--ink);
text-align: left;
font: 500 16px/1.4 var(--font-ui);
cursor: pointer;
width: 100%;
}
.q-option:hover { background: var(--row-hover); }
.q-option .mark {
width: 18px; height: 18px;
flex: none;
border-radius: 999px;
border: 1.5px solid var(--ink-4);
background: transparent;
}
.q-option.multi .mark { border-radius: 5px; }
.q-option .label { flex: 1; }
.q-option .tag { font: 600 14px/1 var(--font-ui); color: var(--ink-3); }
.q-option.is-picked { background: var(--accent-soft); border-color: var(--accent); }
.q-option.is-picked .mark { border-color: var(--accent); background: var(--accent); }
.q-option.is-correct { background: var(--success-tint); border-color: var(--success); }
.q-option.is-correct .mark { border-color: var(--success); background: var(--success); }
.q-option.is-correct .tag { color: var(--success); }
.q-option.is-missed { background: var(--danger-soft); border-color: var(--danger); }
.q-option.is-missed .mark { border-color: var(--danger); background: var(--danger); }
.q-option.is-missed .tag { color: var(--danger); }
.q-option:disabled { cursor: default; }
.quiz-actions { display: flex; align-items: center; gap: 14px; margin: 22px 0 8px; flex-wrap: wrap; }
.quiz-actions .hint { font: 500 15px/1 var(--font-ui); color: var(--ink-3); }
/* ===========================================================================
Settings
========================================================================= */
.settings-section { padding: 20px; margin-bottom: 16px; }
.settings-section h3 { margin-bottom: 4px; }
.settings-section > p { font: 500 15px/1.5 var(--font-ui); color: var(--ink-3); margin-bottom: 14px; }
.settings-section.is-danger { border-color: var(--danger-line); }
.settings-section.is-danger h3 { color: var(--danger); }
.settings-section.is-danger > p { color: var(--ink-2); }
.path-row {
display: flex;
align-items: center;
gap: 12px;
padding: 10px 12px;
background: var(--surface);
border: 1px solid var(--line);
border-radius: 8px;
}
.path-row .path { flex: 1; min-width: 0; font: 500 15px/1.4 var(--font-mono); color: var(--ink-2); word-break: break-all; }
.path-row .count { font: 500 14px/1 var(--font-ui); color: var(--ink-3); white-space: nowrap; }
.toggle-row {
display: flex;
align-items: center;
gap: 14px;
padding: 12px 0;
border-top: 1px solid var(--line-soft);
}
.toggle-row .label { font: 600 16px/1.3 var(--font-ui); }
.toggle-row .sub { font: 500 15px/1.4 var(--font-ui); color: var(--ink-3); margin-top: 2px; }
.switch {
width: 42px; height: 24px;
flex: none;
border: 0;
border-radius: 999px;
padding: 3px;
cursor: pointer;
display: flex;
justify-content: flex-start;
background: var(--line-strong);
transition: background 180ms cubic-bezier(.2, 0, 0, 1);
}
.switch span {
width: 18px; height: 18px;
border-radius: 999px;
background: var(--card);
box-shadow: 0 1px 2px rgba(16, 15, 13, .2);
transition: transform 180ms cubic-bezier(.2, 0, 0, 1);
}
.switch.is-on { background: var(--accent); }
.switch.is-on span { transform: translateX(18px); }
.fact-row {
display: flex;
align-items: baseline;
justify-content: space-between;
gap: 12px;
padding: 10px 0;
border-top: 1px solid var(--line-soft);
font: 500 15px/1.4 var(--font-ui);
color: var(--ink-2);
}
.fact-row .mono { color: var(--ink-3); font-size: 15px; }
/* ===========================================================================
Toast, modal, account menu
========================================================================= */
.toasts {
position: fixed;
left: 24px;
bottom: 24px;
z-index: 60;
display: flex;
flex-direction: column;
gap: 10px;
}
.toast {
display: flex;
align-items: center;
gap: 12px;
background: var(--ink);
color: var(--surface);
padding: 13px 16px;
border-radius: 10px;
box-shadow: var(--shadow-pop);
animation: rise 180ms cubic-bezier(.2, 0, 0, 1);
font: 500 16px/1.35 var(--font-ui);
max-width: 380px;
}
.toast .glyph { flex: none; display: flex; color: #4ADE80; }
.toast.is-error .glyph { color: #F87171; }
.overlay {
position: fixed;
inset: 0;
background: rgba(16, 15, 13, .4);
display: flex;
align-items: center;
justify-content: center;
z-index: 70;
padding: 20px;
}
.dialog {
width: 420px;
max-width: 100%;
background: var(--card);
border-radius: 16px;
padding: 24px;
box-shadow: var(--shadow-pop);
animation: rise 160ms cubic-bezier(.2, 0, 0, 1);
}
.dialog h3 { font-family: var(--font-display); font-size: 22px; line-height: 1.2; margin-bottom: 8px; }
.dialog p { font: 500 16px/1.5 var(--font-ui); color: var(--ink-2); margin-bottom: 20px; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 10px; }
.menu {
position: fixed;
z-index: 65;
min-width: 190px;
background: var(--card);
border: 1px solid var(--line);
border-radius: 12px;
box-shadow: var(--shadow-pop);
padding: 6px;
}
.menu-user {
padding: 8px 10px 10px;
border-bottom: 1px solid var(--line-soft);
margin-bottom: 6px;
}
.menu-user .who { font: 700 15px/1.3 var(--font-ui); }
.menu-user .what { font: 500 14px/1.3 var(--font-ui); color: var(--ink-3); margin-top: 2px; }
.menu button {
display: flex;
align-items: center;
gap: 10px;
width: 100%;
padding: 9px 10px;
border: 0;
border-radius: 8px;
background: transparent;
color: var(--ink-2);
font: 600 15px/1 var(--font-ui);
text-align: left;
cursor: pointer;
}
.menu button:hover { background: var(--row-hover); color: var(--ink); }
.menu button.is-danger { color: var(--danger); }
.menu button.is-danger:hover { background: var(--danger-soft); }
/* ===========================================================================
Auth
========================================================================= */
.auth {
min-height: 100vh;
display: flex;
align-items: center;
justify-content: center;
padding: 24px;
}
.auth-card {
width: 380px;
max-width: 100%;
background: var(--card);
border: 1px solid var(--line);
border-radius: 16px;
box-shadow: var(--shadow-frame);
padding: 28px;
}
.auth-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.auth-card h1 { font-size: 26px; margin-bottom: 6px; }
.auth-card .sub { font: 500 16px/1.5 var(--font-ui); color: var(--ink-3); margin-bottom: 20px; }
.field { margin-bottom: 14px; }
.field label {
display: block;
font: 600 14px/1 var(--font-ui);
color: var(--ink-2);
margin-bottom: 6px;
}
.field input {
width: 100%;
height: 44px;
padding: 0 14px;
border: 1px solid var(--line-strong);
border-radius: 8px;
background: var(--surface);
color: var(--ink);
outline: none;
}
.field input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.auth-actions { display: flex; flex-direction: column; gap: 8px; margin-top: 18px; }
.alert {
background: var(--danger-soft);
border: 1px solid var(--danger-line);
color: var(--danger);
border-radius: 8px;
padding: 10px 12px;
font: 500 15px/1.4 var(--font-ui);
margin-bottom: 14px;
}
/* ===========================================================================
Responsive — the design's 390px frame informs everything below 900px
========================================================================= */
/* Larger type needs more room in the library list row: drop the state column
first, then narrow the title column, before the mobile rules take over. */
@media (max-width: 1280px) {
.row-col { display: none; }
}
@media (max-width: 1100px) {
.grid, .grid-stats { grid-template-columns: repeat(3, 1fr); }
.watch { grid-template-columns: minmax(0, 1fr); }
.playlist-scroll { max-height: 42vh; }
.row-fixed { width: 240px; }
}
@media (max-width: 900px) {
.app { flex-direction: column; }
.sidebar { display: none; }
.view { padding: 16px 20px 96px; }
.topbar { height: 64px; padding: 0 20px; gap: 10px; }
.search { max-width: none; border-radius: 999px; height: 44px; }
.topbar-totals { display: none; }
.scan-mobile {
display: flex;
width: 42px; height: 42px;
background: var(--accent);
color: var(--surface);
}
.scan-mobile:hover { background: var(--accent-hover); color: var(--surface); }
.is-scanning .scan-mobile svg { animation: spin 1.4s linear infinite; }
.grid, .grid-stats { grid-template-columns: 1fr 1fr; gap: 12px; }
h1 { font-size: 28px; }
.hero { flex-direction: column; padding: 12px; border-radius: 14px; }
.hero-art { width: 100%; }
.hero-title { font-size: 22px; }
.row-fixed, .row-col { display: none; }
.q-options { padding-left: 0; }
.toasts { left: 16px; right: 16px; bottom: 84px; }
.toast { max-width: none; }
.tabbar {
position: fixed;
left: 0; right: 0; bottom: 0;
z-index: 40;
display: flex;
padding: 8px 12px calc(8px + env(safe-area-inset-bottom));
border-top: 1px solid var(--chrome-line);
background: rgba(20, 17, 13, .94);
backdrop-filter: blur(12px);
}
.tab {
flex: 1;
display: flex;
flex-direction: column;
align-items: center;
gap: 5px;
border: 0;
background: transparent;
padding: 6px 0;
cursor: pointer;
font: 600 13px/1 var(--font-ui);
color: var(--chrome-ink-dim);
text-decoration: none;
}
.tab.is-active { color: var(--chrome-accent); }
}
@media (max-width: 560px) {
.grid-stats { grid-template-columns: 1fr 1fr; }
.page-head { align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
* { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
.is-scanning .scan-spin, .is-scanning .scan-mobile svg { animation: spin 1.4s linear infinite !important; }
}