/* handykit — label-tape identity.
   One loud element (embossed label tape on titles and drawers); everything else is a quiet workbench. */
:root {
  --bg: #eef1f4; --panel: #ffffff; --well: #f5f7f9; --ink: #18202b; --muted: #5b6676; --line: #d6dce3;
  --act: #2457c5; --act-ink: #ffffff; --bad: #c42e3b; --good: #18815a;
  --tape-blue: #2457c5; --tape-green: #18815a; --tape-graphite: #2b3038; --tape-red: #c42e3b; --tape-amber: #e8b320; --tape-purple: #6a4bb5; --tape-orange: #d4602a; --tape-teal: #0f7f86;
  --font: 'Instrument Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --tape-font: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --mono: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme=light]) {
    --bg: #161b22; --panel: #1e252e; --well: #161b22; --ink: #e4e9ef; --muted: #93a0af; --line: #2e3843;
    --act: #7ea6f4; --act-ink: #0e1520; --bad: #f0727c; --good: #5cc79a; --tape-graphite: #474f5a;
    color-scheme: dark;
  }
}
:root[data-theme=dark] {
  --bg: #161b22; --panel: #1e252e; --well: #161b22; --ink: #e4e9ef; --muted: #93a0af; --line: #2e3843;
  --act: #7ea6f4; --act-ink: #0e1520; --bad: #f0727c; --good: #5cc79a; --tape-graphite: #474f5a;
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; min-height: 100vh; display: flex; flex-direction: column; background: var(--bg); color: var(--ink); font: 400 1rem/1.6 var(--font); }
a { color: var(--act); text-underline-offset: 3px; text-decoration-thickness: 1px; }
.wrap { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 16px; }
main.wrap { flex: 1; }
h1, h2, h3 { line-height: 1.2; letter-spacing: -0.01em; }
h2 { font-size: 1.3rem; font-weight: 600; margin: 2.2em 0 .6em; }
.sub { font-size: 1rem; font-weight: 600; margin: 1.6em 0 .5em; }
.lede { color: var(--muted); font-size: 1.1rem; max-width: 62ch; margin: 0; }
.muted { color: var(--muted); }
code { font-family: var(--mono); font-size: .88em; background: var(--well); border: 1px solid var(--line); padding: 0 5px; border-radius: 4px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 8px; top: -60px; background: var(--act); color: var(--act-ink); padding: 8px 12px; border-radius: 4px; z-index: 20; }
.skip:focus { top: 8px; }
:focus-visible { outline: 2px solid var(--act); outline-offset: 2px; }

/* ── Label tape ─────────────────────────────────────────── */
.tape {
  --tape: var(--tape-graphite);
  display: inline-block; font: 600 1rem/1 var(--tape-font); text-transform: uppercase; letter-spacing: .09em;
  padding: .34em .62em .3em; color: #fff; border-radius: 2px;
  background: linear-gradient(180deg, rgb(255 255 255 / .13), rgb(0 0 0 / .1)), var(--tape);
  text-shadow: 0 -1px 0 rgb(0 0 0 / .4), 0 1px 0 rgb(255 255 255 / .2);
  box-shadow: inset 0 1px 0 rgb(255 255 255 / .22), inset 0 -1px 0 rgb(0 0 0 / .28), 0 1px 1px rgb(0 0 0 / .14), 0 3px 8px -3px rgb(0 0 0 / .35);
}
.tape-blue { --tape: var(--tape-blue); }
.tape-green { --tape: var(--tape-green); }
.tape-graphite { --tape: var(--tape-graphite); }
.tape-red { --tape: var(--tape-red); }
.tape-purple { --tape: var(--tape-purple); }
.tape-orange { --tape: var(--tape-orange); }
.tape-teal { --tape: var(--tape-teal); }
.tape-amber { --tape: var(--tape-amber); color: #2a2000; text-shadow: 0 1px 0 rgb(255 255 255 / .45), 0 -1px 0 rgb(0 0 0 / .15); }
.tape-xl { font-size: clamp(2.6rem, 8vw, 4rem); padding: .16em .4em .1em; transform: rotate(-1.6deg); }

/* ── Header / footer ───────────────────────────────────── */
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 18px; padding-bottom: 18px; }
.logo { text-decoration: none; }
.logo { display: inline-flex; align-items: center; gap: 10px; }
.logo-mark { width: 34px; height: 34px; display: block; transition: transform .15s; }
.logo:hover .logo-mark { transform: rotate(-6deg); }
.logo-word { font: 600 1.45rem/1 var(--font); letter-spacing: -0.045em; color: var(--ink); }
.top nav { display: flex; align-items: center; gap: 14px; }
.top nav a { color: var(--ink); text-decoration: none; font-weight: 500; font-size: .95rem; }
.top nav a:hover { color: var(--act); }
.theme-toggle { display: grid; place-items: center; width: 36px; height: 36px; padding: 0; border-radius: 50%; }
.theme-toggle svg { width: 18px; height: 18px; }
.foot { margin-top: 80px; border-top: 1px solid var(--line); padding: 28px 0 36px; color: var(--muted); font-size: .9rem; }
.foot p { margin: 0 0 10px; max-width: 60ch; }
.foot nav { display: flex; flex-wrap: wrap; gap: 6px 22px; margin-bottom: 10px; }
.foot a { color: var(--ink); text-decoration: none; }
.foot a:hover { color: var(--act); text-decoration: underline; }
.copy { font-size: .82rem; }

/* ── Home: hero + cabinet of drawers ───────────────────── */
.hero { padding: 48px 0 40px; }
.hero h1 { font-size: clamp(2.4rem, 7vw, 4.4rem); font-weight: 600; line-height: 1; letter-spacing: -0.035em; max-width: 13ch; margin: 0 0 20px; }
.search-wrap { position: relative; display: block; max-width: 520px; margin-top: 28px; }
.search-wrap svg { position: absolute; left: 14px; top: 50%; width: 20px; height: 20px; transform: translateY(-50%); color: var(--muted); pointer-events: none; }
.search-wrap .search { padding: 14px 16px 14px 44px !important; font-size: 1.05rem; background: var(--panel); }
.cabinet { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 330px), 1fr)); gap: 40px 20px; align-items: start; }
.drawer { background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 0 0 6px; }
.drawer-label { margin: -0.85em 0 4px 16px; font-size: 1.15rem; line-height: 1; }
.drawer:nth-child(odd) .tape { transform: rotate(-1deg); }
.drawer:nth-child(even) .tape { transform: rotate(.8deg); }
.rows { list-style: none; margin: 0; padding: 0; }
.row-link { display: block; padding: 11px 18px; color: var(--ink); text-decoration: none; border-top: 1px solid var(--line); }
.rows li:first-child .row-link { border-top: 0; }
.row-name { display: block; font-weight: 600; }
.row-blurb { display: block; color: var(--muted); font-size: .9rem; }
.row-link:hover { background: var(--well); }
.row-link:hover .row-name { color: var(--act); }
.rows-plain { background: var(--panel); border: 1px solid var(--line); border-radius: 6px; max-width: 520px; }
.no-match { color: var(--muted); }

/* ── Tool page ─────────────────────────────────────────── */
.crumbs { margin-top: 18px; font-size: .9rem; color: var(--muted); }
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--act); }
.tool-head { display: flex; align-items: flex-start; gap: 18px; margin: 18px 0 24px; }
.tool-head h1 { margin: 2px 0 6px; font-size: clamp(1.8rem, 4.5vw, 2.6rem); font-weight: 600; line-height: 1.1; letter-spacing: -0.03em; }
.tool-head .lede { font-size: 1.05rem; }
.ticon.head-icon { width: 60px; height: 60px; border-radius: 14px; }
.ticon.head-icon .i { width: 30px; height: 30px; }
@media (max-width: 640px) {
  .tool-head { gap: 14px; }
  .ticon.head-icon { width: 46px; height: 46px; border-radius: 11px; }
  .ticon.head-icon .i { width: 24px; height: 24px; }
}
.bench { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 24px; box-shadow: 0 1px 0 var(--line); }
.below { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 56px; margin-top: 16px; }
.content { max-width: 68ch; }
.content p, .content li { line-height: 1.7; }
.content li { margin-bottom: 6px; }
.content b { font-weight: 600; }
.page { padding-top: 24px; }
.page h1 { font-size: clamp(2rem, 5vw, 2.8rem); letter-spacing: -0.03em; margin: 0 0 16px; }
.more h2 { font-size: 1rem; }
.more .rows { background: var(--panel); border: 1px solid var(--line); border-radius: 6px; position: sticky; top: 16px; }
.more .row-link { padding: 9px 14px; }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; padding: 14px 0; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ''; flex: none; width: 9px; height: 9px; margin-top: 6px; border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted); transform: rotate(45deg); transition: transform .15s; }
.faq details[open] summary::after { transform: rotate(225deg); margin-top: 10px; }
.faq p { margin: 0 0 16px; color: var(--muted); }

/* ── Controls ──────────────────────────────────────────── */
textarea, input, select, output, button { font: inherit; color: var(--ink); }
textarea, input:not([type=checkbox]):not([type=radio]):not([type=range]):not([type=color]), select {
  width: 100%; padding: 9px 12px; background: var(--well); border: 1px solid var(--line); border-radius: 6px;
}
textarea::placeholder, input::placeholder { color: var(--muted); opacity: .8; }
textarea:focus, input:focus, select:focus { outline: none; border-color: var(--act); box-shadow: 0 0 0 3px color-mix(in srgb, var(--act) 22%, transparent); }
textarea.big { min-height: 220px; resize: vertical; line-height: 1.6; }
.mono, textarea.mono { font-family: var(--mono); font-size: .88rem; }
.big-input { font-size: 1.2rem !important; padding: 12px 14px !important; }
input[type=range] { width: 100%; accent-color: var(--act); }
input[type=checkbox] { width: 18px; height: 18px; margin: 0; accent-color: var(--act); vertical-align: -3px; }
input[type=color] { display: block; width: 100%; height: 42px; margin-top: 5px; padding: 3px; background: var(--well); border: 1px solid var(--line); border-radius: 6px; cursor: pointer; }
input[type=color]::-webkit-color-swatch-wrapper { padding: 0; }
input[type=color]::-webkit-color-swatch { border: 0; border-radius: 3px; }
.field { display: block; margin-bottom: 14px; font-size: .9rem; font-weight: 500; }
.field > input, .field > select, .field > textarea, .field > output, .field > .output-row { margin-top: 5px; font-weight: 400; }
.row { display: block; margin: 16px 0 6px; font-weight: 500; }
.row b { font-variant-numeric: tabular-nums; }
.inline { display: inline-flex; align-items: center; gap: 8px; font-size: .92rem; cursor: pointer; }
.inline select { width: auto; padding-top: 7px; padding-bottom: 7px; }
.checks { display: flex; flex-wrap: wrap; gap: 10px 24px; margin: 14px 0; }
.checks label { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; }
.grid3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 0 16px; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: start; }
.center { text-align: center; }
.output-row { display: flex; gap: 8px; }
.output-row input { flex: 1; min-width: 0; }

button, .btn-like { font-size: .95rem; font-weight: 500; padding: 9px 16px; background: var(--panel); border: 1px solid var(--line); border-radius: 6px; cursor: pointer; white-space: nowrap; }
button:hover:not(:disabled), .btn-like:hover { border-color: var(--muted); }
button:active:not(:disabled) { transform: translateY(1px); }
button.primary { background: var(--act); border-color: var(--act); color: var(--act-ink); }
button.primary:hover:not(:disabled) { background: color-mix(in srgb, var(--act) 86%, var(--ink)); border-color: transparent; }
button:disabled { opacity: .45; cursor: default; }
.btns { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 14px 0 0; }
.btns.center { justify-content: center; }

/* Readouts: numbers in a row, separated by rules */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(118px, 1fr)); margin-top: 18px; border-top: 1px solid var(--line); }
.stats > div { padding: 12px 14px 4px 0; }
.stats b { display: block; font-size: 1.7rem; font-weight: 600; line-height: 1.15; font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.stats span { font-size: .85rem; color: var(--muted); }
.keywords { margin: 0; padding-left: 22px; columns: 2; }
.keywords li { margin-bottom: 2px; }
.result { font-size: 1.2rem; font-weight: 600; }
.msg { min-height: 1.5em; margin: 8px 0; font-size: .92rem; }
.msg.ok { color: var(--good); } .msg.bad { color: var(--bad); }
.toast { position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%); background: var(--ink); color: var(--bg); padding: 9px 16px; border-radius: 6px; font-size: .9rem; font-weight: 500; z-index: 10; }

.meter { height: 6px; background: var(--well); border: 1px solid var(--line); border-radius: 99px; overflow: hidden; margin: 14px 0 6px; }
.meter div { height: 100%; width: 0; transition: width .2s, background .2s; }
#strength { font-size: .9rem; margin: 0; }

.drop { display: block; border: 2px dashed var(--line); border-radius: 8px; padding: 36px 16px; text-align: center; cursor: pointer; margin-bottom: 18px; background: var(--well); }
.drop b { color: var(--act); }
.drop:hover, .drop.over { border-color: var(--act); }
.results { display: grid; gap: 8px; }
.result-row { display: flex; align-items: center; gap: 12px; padding: 8px 10px; background: var(--well); border: 1px solid var(--line); border-radius: 6px; font-size: .9rem; }
.result-row img { width: 48px; height: 48px; object-fit: cover; border-radius: 4px; }
.result-row .name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.saved { color: var(--good); font-weight: 600; }
.preview { max-width: 100%; max-height: 360px; margin-top: 14px; border-radius: 6px; border: 1px solid var(--line); }
.filelist { padding: 0; list-style: none; display: grid; gap: 6px; }
.filelist li { display: flex; align-items: center; gap: 8px; padding: 6px 8px 6px 12px; background: var(--well); border: 1px solid var(--line); border-radius: 6px; }
.filelist li span { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.filelist button { padding: 4px 10px; }

.qr { width: 100%; max-width: 300px; height: auto; border: 1px solid var(--line); border-radius: 6px; image-rendering: pixelated; }
.convert-row { display: grid; grid-template-columns: 1fr auto 1fr; gap: 12px; align-items: end; }
.swap { margin-bottom: 14px; }
.big-output { display: block; padding: 9px 12px; font-size: 1.2rem; font-weight: 600; font-variant-numeric: tabular-nums; background: var(--well); border: 1px solid var(--act); border-radius: 6px; overflow-wrap: anywhere; margin-bottom: 5px; }
.table { width: 100%; border-collapse: collapse; margin-top: 18px; font-size: .93rem; }
.table td { padding: 7px 2px; border-top: 1px solid var(--line); }
.table td:first-child { color: var(--muted); }
.table td:last-child { text-align: right; font-variant-numeric: tabular-nums; }
.picker { width: 100%; height: 120px; padding: 0; border: 0; background: none; }
.swatch { height: 56px; border-radius: 6px; margin-top: 10px; border: 1px solid var(--line); }
.shades { display: grid; grid-template-columns: repeat(11, 1fr); gap: 4px; }
.shades button { height: 44px; padding: 0; border-radius: 4px; }
.calc-card { border-top: 1px solid var(--line); padding: 14px 0; }
.calc-card:first-child { border-top: 0; padding-top: 0; }
.calc-card h3 { margin: 0; font-size: 1.05rem; font-weight: 500; line-height: 2.6; }
.calc-card input { width: 110px !important; display: inline-block; padding: 5px 10px !important; text-align: center; font-variant-numeric: tabular-nums; }
.calc-card .result { margin: 2px 0 0; font-size: 1.05rem; font-variant-numeric: tabular-nums; }

/* ── Heavier tools: progress, before/after, page grids, diff ── */
.status { margin: 16px 0; }
.progress { height: 6px; border-radius: 99px; background: var(--well); border: 1px solid var(--line); overflow: hidden; }
.progress div { height: 100%; width: 0; background: var(--act); transition: width .2s; }
.progress div.indeterminate { width: 35%; animation: slide 1.2s ease-in-out infinite; }
@keyframes slide { from { transform: translateX(-100%); } to { transform: translateX(290%); } }
.status p { margin: 8px 0 0; font-size: .92rem; }
.note { margin: 18px 0 0; font-size: .88rem; color: var(--muted); }
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.compare figure { margin: 0; }
.compare img, .compare canvas { display: block; width: auto; height: auto; max-width: 100%; max-height: 480px; margin: 0 auto; border-radius: 6px; border: 1px solid var(--line); }
.compare figcaption { font-size: .85rem; color: var(--muted); margin-top: 6px; text-align: center; }
.edit-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin: 4px 0 6px; }
.edit-bar input[type=range] { width: 140px; }
.hint { font-size: .88rem; margin: 0 0 16px; }
canvas.painting { cursor: crosshair; touch-action: none; }
.checker { background: repeating-conic-gradient(#d9dde2 0 25%, #fff 0 50%) 0 0 / 18px 18px; }
.thumbs img { width: 40px; height: 40px; object-fit: cover; border-radius: 4px; }
.page-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; margin-top: 8px; }
.page-grid figure { margin: 0; display: flex; flex-direction: column; gap: 6px; }
.page-grid img { width: 100%; aspect-ratio: 3 / 4; object-fit: contain; background: var(--well); border: 1px solid var(--line); border-radius: 4px; }
.page-grid figcaption { font-size: .82rem; color: var(--muted); }
.page-grid button { padding: 6px 10px; font-size: .85rem; }
.seg-wide { flex-wrap: wrap; margin: 4px 0 16px; }
.seg-wide button { flex: 1 1 auto; }
#result audio, #result video { display: block; width: 100%; max-height: 360px; margin-top: 8px; border-radius: 6px; }
.diff { white-space: pre-wrap; word-break: break-word; font: .9rem/1.6 var(--mono); background: var(--well); border: 1px solid var(--line); border-radius: 6px; padding: 14px; margin: 0; max-height: 600px; overflow: auto; }
.diff ins { text-decoration: none; background: color-mix(in srgb, var(--good) 22%, transparent); color: var(--ink); border-radius: 2px; }
.diff del { background: color-mix(in srgb, var(--bad) 18%, transparent); color: var(--bad); border-radius: 2px; }

/* ── Typing test ───────────────────────────────────────── */
.tt-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 26px; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.seg button { border: 0; border-radius: 0; border-left: 1px solid var(--line); background: var(--panel); padding: 7px 14px; font-size: .9rem; }
.seg button:first-child { border-left: 0; }
.seg button.on { background: var(--ink); color: var(--panel); }
.tt-live { font-variant-numeric: tabular-nums; font-size: 1.05rem; color: var(--muted); }
.tt-live #tt-timer { font-size: 1.6rem; font-weight: 600; color: var(--act); }
.tt-live #tt-timer::after { content: ' s'; font-size: 1rem; font-weight: 400; color: var(--muted); }
.tt-live #tt-livewpm:not(:empty)::before { content: ' · '; }
.tt-live #tt-livewpm:not(:empty)::after { content: ' wpm'; }
.tt-words-wrap { position: relative; height: calc(2.7rem * 3); overflow: hidden; cursor: text; }
.tt-words { display: flex; flex-wrap: wrap; font-size: 1.65rem; line-height: 2.7rem; letter-spacing: .01em; color: color-mix(in srgb, var(--muted) 75%, var(--panel)); user-select: none; transition: transform .14s ease-out; }
.tt-word { margin-right: .45em; position: relative; }
.tt-word.err { text-decoration: underline wavy var(--bad) 1.5px; text-underline-offset: 8px; }
.tt-word .ok { color: var(--ink); }
.tt-word .bad { color: var(--bad); }
.tt-word .extra { color: var(--bad); opacity: .6; }
.tt-caret { position: absolute; width: 2px; height: 2rem; background: var(--act); border-radius: 1px; top: 0; left: 0; transition: left .08s, top .1s; animation: blink 1.1s steps(1) infinite; pointer-events: none; }
.tt-caret.typing { animation: none; }
@keyframes blink { 50% { opacity: 0; } }
.tt-input { position: absolute; left: 0; top: 0; opacity: 0; pointer-events: none; width: 1px !important; height: 1px; padding: 0 !important; border: 0 !important; }
.tt-focus { position: absolute; inset: 0; width: 100%; border: 0; border-radius: 0; background: color-mix(in srgb, var(--panel) 75%, transparent); backdrop-filter: blur(3px); color: var(--ink); font-weight: 500; }
.tt-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; margin-top: 26px; font-size: .9rem; }
.tt-score { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px; margin: 4px 0 24px; }
.tt-score p { margin: 0; font-size: 1.1rem; max-width: 34ch; }
.tt-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); margin: 0 0 20px; border-top: 1px solid var(--line); }
.tt-facts div { padding: 12px 12px 0 0; }
.tt-facts dt { color: var(--muted); font-size: .85rem; }
.tt-facts dd { margin: 0; font-size: 1.5rem; font-weight: 600; font-variant-numeric: tabular-nums; }
.tt-graph-wrap { margin: 0; }
.tt-graph { width: 100%; height: 150px; display: block; background: var(--well); border: 1px solid var(--line); border-radius: 6px; }
.tt-graph-wrap figcaption { display: flex; flex-wrap: wrap; gap: 6px 20px; font-size: .85rem; color: var(--muted); margin-top: 8px; }
.key { display: inline-block; width: 14px; height: 3px; margin-right: 6px; vertical-align: middle; border-radius: 2px; }
.key-wpm { background: var(--act); } .key-raw { background: var(--muted); } .key-err { background: var(--bad); width: 7px; height: 7px; border-radius: 50%; }

.ad { margin: 28px 0; text-align: center; overflow: hidden; }

@media (max-width: 820px) {
  .below { grid-template-columns: 1fr; gap: 8px; }
  .more .rows { position: static; }
}
@media (max-width: 640px) {
  .two-col, .convert-row, .compare { grid-template-columns: 1fr; }
  .swap { justify-self: center; margin: 0; transform: rotate(90deg); }
  .keywords { columns: 1; }
  .bench { padding: 16px; margin: 0 -4px; }
  .hero { padding: 28px 0 32px; }
  .top nav { gap: 14px; }
  .shades { grid-template-columns: repeat(6, 1fr); }
  .tt-words { font-size: 1.3rem; line-height: 2.3rem; }
  .tt-words-wrap { height: calc(2.3rem * 3); }
  .tt-caret { height: 1.6rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* ── Icons ─────────────────────────────────────────────── */
.i { width: 1.15em; height: 1.15em; flex: none; vertical-align: -0.2em; }
.ticon { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 8px; flex: none; color: #fff; background: var(--tc); box-shadow: inset 0 1px 0 rgb(255 255 255 / .2), inset 0 -1px 0 rgb(0 0 0 / .2); }
.ticon .i { width: 20px; height: 20px; }
.tc-blue { --tc: var(--tape-blue); } .tc-green { --tc: var(--tape-green); } .tc-graphite { --tc: var(--tape-graphite); } .tc-red { --tc: var(--tape-red); }
.tc-purple { --tc: var(--tape-purple); } .tc-orange { --tc: var(--tape-orange); } .tc-teal { --tc: var(--tape-teal); }
.tc-amber { --tc: var(--tape-amber); color: #2a2000; }

/* ── Header search + finder ────────────────────────────── */
.finder-open { flex: 1; max-width: 420px; display: flex; align-items: center; gap: 10px; padding: 9px 12px; color: var(--muted); background: var(--panel); border: 1px solid var(--line); border-radius: 8px; font-weight: 400; text-align: left; }
.finder-open span { flex: 1; }
.finder-open:hover:not(:disabled) { border-color: var(--act); color: var(--ink); }
kbd { font: 500 .75rem var(--mono); padding: 1px 6px; border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 4px; background: var(--well); color: var(--muted); }
.nav-all { display: inline-flex; align-items: center; gap: 6px; }
.finder { width: min(640px, calc(100vw - 24px)); max-height: min(560px, calc(100vh - 80px)); margin: 10vh auto auto; padding: 0; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); color: var(--ink); box-shadow: 0 24px 60px -12px rgb(0 0 0 / .45); overflow: hidden; }
.finder[open] { display: flex; flex-direction: column; }
.finder::backdrop { background: rgb(10 14 20 / .45); backdrop-filter: blur(2px); }
.finder-bar { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.finder-bar > .i { color: var(--muted); width: 22px; height: 22px; }
.finder-bar input { border: 0 !important; background: none !important; box-shadow: none !important; font-size: 1.1rem; padding: 6px 0 !important; }
.finder-close { border: 0; padding: 6px; background: none; color: var(--muted); }
.finder-list { list-style: none; margin: 0; padding: 6px; overflow: auto; flex: 1; }
.finder-list .tile { border-radius: 8px; }
.finder-list li[aria-selected=true] .tile { background: var(--well); outline: 2px solid var(--act); outline-offset: -2px; }
.finder-cat { margin-left: auto; font-size: .8rem; color: var(--muted); white-space: nowrap; padding-left: 10px; }
.finder-empty { padding: 18px; color: var(--muted); }
.finder-hint { margin: 0; padding: 8px 14px; border-top: 1px solid var(--line); font-size: .8rem; color: var(--muted); }

/* ── Tiles (home shelves, pinned rows, sidebars, finder) ── */
.tiles { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 250px), 1fr)); gap: 4px 12px; }
.tile { display: flex; align-items: center; gap: 12px; padding: 9px 10px; border-radius: 8px; color: var(--ink); text-decoration: none !important; }
.tile:hover { background: var(--panel); box-shadow: 0 0 0 1px var(--line); }
.tile:hover .tile-name { color: var(--act); }
.tile-text { min-width: 0; display: flex; flex-direction: column; }
.tile-name { font-weight: 600; line-height: 1.3; }
.tile-blurb { color: var(--muted); font-size: .86rem; line-height: 1.35; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tiles-small { grid-template-columns: 1fr; gap: 0; }
.tiles-small .ticon { width: 30px; height: 30px; border-radius: 6px; }
.tiles-small .ticon .i { width: 16px; height: 16px; }
.tiles-small .tile { padding: 6px 8px; }
.tiles-small .tile-blurb { display: none; }

/* ── Home ──────────────────────────────────────────────── */
.home .hero { padding: 36px 0 18px; }
.home .hero h1 { max-width: 15ch; }
.cat-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.cat-chip { display: inline-flex; align-items: center; gap: 7px; padding: 7px 13px; border: 1px solid var(--line); border-radius: 999px; background: var(--panel); color: var(--ink); text-decoration: none !important; font-weight: 500; font-size: .92rem; }
.cat-chip:hover { border-color: var(--act); color: var(--act); }
.pinned { margin: 26px 0 8px; }
.pinned h2 { display: flex; align-items: center; gap: 8px; font-size: 1rem; margin: 0 0 8px; color: var(--muted); }
.pinned.searching { display: none; }
.shelf { margin-top: 38px; scroll-margin-top: 16px; }
.shelf-label { display: flex; align-items: center; gap: 12px; margin: 0 0 12px; font-size: 1.15rem; }
.shelf-label .count { font: 400 .85rem var(--font); color: var(--muted); }
#all { scroll-margin-top: 16px; }

/* ── Tool page extras ──────────────────────────────────── */
.related { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 16px 0 0; }
.related > span { color: var(--muted); font-size: .88rem; margin-right: 4px; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 4px 12px 4px 4px; border: 1px solid var(--line); border-radius: 999px; background: var(--panel); color: var(--ink); text-decoration: none !important; font-size: .9rem; font-weight: 500; }
.chip .ticon { width: 26px; height: 26px; border-radius: 50%; }
.chip .ticon .i { width: 14px; height: 14px; }
.chip:hover { border-color: var(--act); color: var(--act); }
.more-all { display: inline-block; margin-top: 10px; font-size: .9rem; }
.more .tiles { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 4px; }

/* ── Engine: text tools ────────────────────────────────── */
.opts { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 0 16px; margin-bottom: 6px; }
.opts > .field { flex: 1 1 160px; max-width: 260px; }
.opts > .field.wide { max-width: none; flex-basis: 100%; }
.opts .checks { flex-basis: 100%; margin: 0 0 12px; }
.control { display: flex; align-items: center; gap: 8px; }
.control > input, .control > select, .control > textarea { flex: 1; min-width: 0; }
.unit { color: var(--muted); font-size: .9rem; white-space: nowrap; }
label.check { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-size: .95rem; }
.io { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.io-gen { grid-template-columns: 1fr; }
.io .field { margin: 0; }
.io textarea.big { min-height: 260px; }
.out-list { display: grid; gap: 6px; margin-top: 5px; }
.out-row { display: grid; grid-template-columns: minmax(90px, auto) 1fr auto; align-items: center; gap: 10px; padding: 8px 10px; background: var(--well); border: 1px solid var(--line); border-radius: 6px; }
.out-label { color: var(--muted); font-size: .85rem; }
.out-value { font-family: var(--mono); font-size: .9rem; overflow-wrap: anywhere; color: var(--ink); }
.out-row button { padding: 5px 10px; font-size: .85rem; }
.out-frame { display: block; width: 100%; height: 300px; margin-top: 5px; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
details.src { margin-top: 8px; }
details.src summary { cursor: pointer; color: var(--muted); font-size: .9rem; }
details.src textarea { margin: 6px 0; min-height: 140px; }

/* ── Engine: calculators ───────────────────────────────── */
.engine-calc { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 28px; align-items: start; }
.calc-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 0 14px; }
.calc-form > .wide { grid-column: 1 / -1; }
.calc-check { align-self: center; margin-bottom: 14px; }
.calc-result { background: var(--well); border: 1px solid var(--line); border-radius: 8px; padding: 18px 20px; position: relative; }
.calc-result .main span { display: block; color: var(--muted); font-size: .9rem; }
.calc-result .main b { display: block; font-size: clamp(1.6rem, 4vw, 2.3rem); line-height: 1.15; font-weight: 600; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.calc-result.empty .main b { font-size: 1rem; font-weight: 400; color: var(--muted); letter-spacing: 0; }
.calc-result.empty .copy-result { display: none; }
.r-rows { margin: 14px 0 0; display: grid; gap: 0; }
.r-rows div { display: flex; justify-content: space-between; gap: 16px; padding: 7px 0; border-top: 1px solid var(--line); }
.r-rows dt { color: var(--muted); }
.r-rows dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; text-align: right; }
.note { font-size: .88rem; color: var(--muted); margin: 10px 0 0; }
.note:empty { display: none; }
.table-wrap { max-height: 320px; overflow: auto; margin-top: 10px; }
.table-wrap .table { margin: 0; }
.table th { text-align: right; font-weight: 600; font-size: .85rem; color: var(--muted); padding: 6px 4px; position: sticky; top: 0; background: var(--well); }
.table th:first-child, .table td:first-child { text-align: left; }
.table td { text-align: right; font-variant-numeric: tabular-nums; }
.copy-result { margin-top: 14px; }

@media (max-width: 820px) {
  .engine-calc { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .finder-open span, .finder-open kbd, .nav-all span { display: none; }
  .finder-open { flex: 0 0 auto; padding: 9px; }
  .top .wrap { gap: 10px; }
  .top nav { gap: 6px; margin-left: auto; }
  .nav-all { padding: 8px; }
  .io { grid-template-columns: 1fr; }
  .io textarea.big { min-height: 180px; }
  .finder { margin-top: 12px; }
  .out-row { grid-template-columns: 1fr auto; }
  .out-row .out-label { grid-column: 1 / -1; }
}

/* ── Shared bits for custom tools ─────────────────────── */
.finder-bar input::-webkit-search-cancel-button { display: none; }
.spacer { flex: 1; }
.hint { font-size: .88rem; margin: 6px 0 12px; }
.big-btn { padding: 12px 28px; font-size: 1.05rem; }
.stage { display: flex; justify-content: center; background: var(--well); border: 1px solid var(--line); border-radius: 8px; padding: 10px; margin: 12px 0; }
.stage canvas { display: block; max-width: 100%; max-height: 70vh; height: auto; touch-action: none; }
.sliders .field { margin-bottom: 10px; }
.history { margin: 0; padding-left: 22px; color: var(--muted); font-variant-numeric: tabular-nums; max-height: 220px; overflow: auto; }
.history li { cursor: default; }
.clock { font: 600 clamp(3rem, 12vw, 6rem)/1.1 var(--font); text-align: center; font-variant-numeric: tabular-nums; letter-spacing: -0.03em; margin: 18px 0; }
.clock small { font-size: .35em; font-weight: 500; color: var(--muted); letter-spacing: 0; }
.clock.done { color: var(--bad); animation: pulse 1s steps(2) 6; }
@keyframes pulse { 50% { opacity: .3; } }
.center { text-align: center; }
.seg-wide { display: flex; width: 100%; }

/* Regex tester */
.regex-bar { display: flex; align-items: center; gap: 4px; background: var(--well); border: 1px solid var(--line); border-radius: 6px; padding: 2px 8px; font-family: var(--mono); }
.regex-bar input { border: 0 !important; background: none !important; box-shadow: none !important; padding: 8px 4px !important; }
.regex-bar #flags { width: 70px; flex: none; }
.slash { color: var(--muted); font-size: 1.2rem; }
.hl { white-space: pre-wrap; word-break: break-word; min-height: 260px; margin-top: 5px; padding: 9px 12px; background: var(--well); border: 1px solid var(--line); border-radius: 6px; font-size: .88rem; }
.hl mark { background: color-mix(in srgb, var(--tape-amber) 55%, transparent); color: inherit; border-radius: 2px; outline: 1px solid color-mix(in srgb, var(--tape-amber) 80%, transparent); }
.match-list { margin: 5px 0 0; padding-left: 26px; font-size: .85rem; max-height: 200px; overflow: auto; color: var(--ink); }

/* Gradient, shadow, palette */
.grad-preview { height: 220px; border-radius: 8px; border: 1px solid var(--line); margin-bottom: 12px; }
.stops { display: grid; gap: 8px; }
.stop { display: grid; grid-template-columns: 52px 1fr 48px auto; align-items: center; gap: 10px; }
.stop input[type=color] { margin: 0; height: 36px; }
.stop span { font-variant-numeric: tabular-nums; color: var(--muted); }
.shadow-stage { display: grid; place-items: center; height: 280px; background: var(--well); border: 1px solid var(--line); border-radius: 8px; margin-bottom: 12px; }
.shadow-box { width: 160px; height: 120px; border-radius: 14px; }
.palette { display: grid; grid-template-columns: repeat(5, 1fr); height: 300px; border-radius: 10px; overflow: hidden; border: 1px solid var(--line); }
.swatch-col { display: flex; flex-direction: column; justify-content: flex-end; align-items: center; gap: 8px; padding: 14px 6px; }
.swatch-col button { background: none; border: 0; color: inherit; font: 600 1rem var(--mono); padding: 6px 8px; }
.swatch-col button:hover:not(:disabled) { background: rgb(255 255 255 / .18); }
.swatch-col .lock { font-size: 1.1rem; }

/* Spin the wheel */
.wheel-layout { align-items: center; }
.wheel-wrap { position: relative; max-width: 520px; width: 100%; margin: 0 auto; }
.wheel-wrap canvas { display: block; width: 100%; height: auto; cursor: pointer; }
.wheel-pointer { position: absolute; top: -6px; left: 50%; width: 0; height: 0; transform: translateX(-50%); border: 16px solid transparent; border-top: 28px solid var(--ink); filter: drop-shadow(0 2px 2px rgb(0 0 0 / .3)); }
.wheel-btn { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 84px; height: 84px; border-radius: 50%; font-weight: 600; box-shadow: 0 4px 14px rgb(0 0 0 / .25); }
.wheel-btn:active:not(:disabled) { transform: translate(-50%, -49%); }
#winner { font-size: 1.6rem; min-height: 1.5em; }

/* Dice + coin */
.dice-controls { display: flex; flex-wrap: wrap; gap: 0 16px; align-items: flex-end; }
.dice-controls .field { flex: 0 1 auto; }
.dice-controls input { max-width: 110px; }
.dice { display: flex; flex-wrap: wrap; gap: 12px; margin: 16px 0; }
.die { width: 64px; height: 64px; border-radius: 12px; background: var(--panel); border: 2px solid var(--ink); display: grid; place-items: center; font: 600 1.6rem var(--font); box-shadow: 0 3px 0 var(--line); animation: roll .35s ease-out; }
.die.pips { grid-template: repeat(3, 1fr) / repeat(3, 1fr); padding: 8px; }
.die.pips i { width: 11px; height: 11px; border-radius: 50%; place-self: center; }
.die.pips i.on { background: var(--ink); }
@keyframes roll { from { transform: rotate(-30deg) scale(.7); opacity: .3; } }
.coin-stage { display: grid; place-items: center; perspective: 800px; padding: 24px 0; }
.coin { width: 160px; height: 160px; border-radius: 50%; border: 0; padding: 0; position: relative; transform-style: preserve-3d; background: none; }
.coin .face { position: absolute; inset: 0; border-radius: 50%; display: grid; place-items: center; font: 600 3.5rem var(--tape-font); color: #5a4100; backface-visibility: hidden; background: radial-gradient(circle at 35% 30%, #ffe680, #e8b320 55%, #b8860b); box-shadow: inset 0 0 0 8px rgb(0 0 0 / .08), 0 6px 18px rgb(0 0 0 / .25); }
.coin .tails { transform: rotateY(180deg); }
.coin.flip-h { animation: flip-h 1s ease-out forwards; }
.coin.flip-t { animation: flip-t 1s ease-out forwards; }
@keyframes flip-h { to { transform: rotateY(1800deg); } }
@keyframes flip-t { to { transform: rotateY(1980deg); } }
.coin:hover:not(:disabled) { background: none; }

/* Timers */
.timer-set { display: grid; grid-template-columns: repeat(3, minmax(0, 120px)); gap: 0 12px; justify-content: center; }
.quick { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-bottom: 8px; }
.quick button { padding: 5px 10px; font-size: .85rem; }
.laps { max-width: 360px; margin: 10px auto 0; font-variant-numeric: tabular-nums; color: var(--muted); }
.settings { margin-top: 12px; }
.settings summary { cursor: pointer; color: var(--muted); }
body[data-phase=short] .clock, body[data-phase=long] .clock { color: var(--good); }

/* Notepad, signature */
.notepad { width: 100%; min-height: 55vh; resize: vertical; font-size: 1.05rem; line-height: 1.7; }
.sig-pad { display: block; width: 100%; height: auto; aspect-ratio: 3 / 1; background: #fff; border: 2px dashed var(--line); border-radius: 8px; touch-action: none; cursor: crosshair; margin: 12px 0; }
.sig-fonts { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 8px; margin: 12px 0; }
.sig-font { background: #fff; font-size: 2rem; padding: 14px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sig-font.on { outline: 3px solid var(--act); }

/* QR scanner, barcode, webcam */
.scan-view { position: relative; max-width: 520px; margin: 12px auto; border-radius: 10px; overflow: hidden; background: #000; }
.scan-view video { display: block; width: 100%; }
.scan-frame { position: absolute; inset: 15%; border: 3px solid rgb(255 255 255 / .85); border-radius: 12px; box-shadow: 0 0 0 999px rgb(0 0 0 / .35); }
.barcode-out { display: flex; justify-content: center; background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 16px; margin: 12px 0; overflow: auto; }
.barcode-out svg { max-width: 100%; height: auto; }
.cam-wrap { background: #000; border-radius: 10px; overflow: hidden; margin: 12px 0; aspect-ratio: 16 / 9; display: grid; place-items: center; }
.cam-wrap video { width: 100%; height: 100%; object-fit: contain; }
video.mirror { transform: scaleX(-1); }

/* Keyboard tester */
.kb { display: grid; gap: 6px; margin: 14px 0; padding: 12px; background: var(--well); border: 1px solid var(--line); border-radius: 10px; overflow-x: auto; }
.kb-row { display: flex; gap: 6px; min-width: 720px; }
.key { flex: 1 1 0; min-width: 0; height: 44px; display: grid; place-items: center; border-radius: 6px; background: var(--panel); border: 1px solid var(--line); box-shadow: 0 2px 0 var(--line); font-size: .78rem; font-weight: 500; transition: background .1s; user-select: none; }
.key.tested { background: color-mix(in srgb, var(--good) 22%, var(--panel)); border-color: var(--good); }
.key.down { background: var(--act); color: var(--act-ink); transform: translateY(2px); box-shadow: none; }

/* Scientific calculator */
.sci { max-width: 760px; }
.sci-screen { background: var(--well); border: 1px solid var(--line); border-radius: 8px; padding: 10px 14px; text-align: right; }
.sci-expr { min-height: 1.4em; color: var(--muted); font-size: .9rem; overflow-wrap: anywhere; }
.sci-input { border: 0 !important; background: none !important; box-shadow: none !important; text-align: right; font: 600 2rem var(--font) !important; padding: 0 !important; }
.sci-modes { margin: 10px 0; }
.sci-keys { display: grid; grid-template-columns: repeat(6, 1fr); gap: 6px; }
.sci-keys button { padding: 12px 4px; font-size: 1rem; }
.sci-keys .num { background: var(--well); font-weight: 600; }
.sci-keys .op { color: var(--act); font-weight: 600; font-size: 1.15rem; }
.sci-keys .eq { background: var(--act); color: var(--act-ink); border-color: var(--act); font-size: 1.2rem; }
.sci-keys .fn { color: var(--bad); }

/* Time zones */
.zones { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 6px; }
.zones li { display: grid; grid-template-columns: 1fr auto auto auto; align-items: center; gap: 16px; padding: 10px 14px; background: var(--well); border: 1px solid var(--line); border-radius: 8px; }
.zones li.work { border-left: 4px solid var(--good); }
.zones li.night { opacity: .75; }
.z-city { font-weight: 600; }
.z-time { font: 600 1.4rem var(--font); font-variant-numeric: tabular-nums; }
.z-day { color: var(--muted); font-size: .85rem; }
.zones button { padding: 4px 9px; }

/* Image editors */
.picked { display: flex; align-items: center; gap: 14px; margin-bottom: 8px; }
.picked .swatch { width: 72px; height: 72px; margin: 0; flex: none; }
.picked b { font: 600 1.4rem var(--mono); }
.mini-palette { display: grid; grid-template-columns: repeat(6, 1fr); gap: 6px; }
.mini-palette button { height: 48px; border-radius: 6px; padding: 0; }
.ascii { font: 7px/1 ui-monospace, Menlo, Consolas, monospace; letter-spacing: 0; background: #fff; color: #000; padding: 10px; border: 1px solid var(--line); border-radius: 6px; overflow: auto; max-height: 70vh; white-space: pre; }
.circle-stage canvas { width: 100%; max-width: 420px; cursor: grab; border-radius: 50%; background: repeating-conic-gradient(#d9dde2 0 25%, #fff 0 50%) 0 0 / 18px 18px; }
.exif-results { display: grid; gap: 12px; }
.exif-card { background: var(--well); border: 1px solid var(--line); border-radius: 8px; padding: 12px; }
.exif-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.exif-head img { width: 64px; height: 64px; object-fit: cover; border-radius: 6px; }
.exif-head > div { flex: 1; min-width: 160px; }
.exif-card tr.warn td { color: var(--bad); font-weight: 600; }

/* PDF page tiles */
.page-tiles { list-style: none; padding: 0; margin: 12px 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; }
.page-tiles li { position: relative; background: var(--well); border: 1px solid var(--line); border-radius: 8px; padding: 8px; text-align: center; cursor: grab; }
.page-tiles li.over { outline: 2px dashed var(--act); }
.page-tiles li.dragging { opacity: .4; }
.page-tiles .thumb { height: 170px; display: grid; place-items: center; overflow: hidden; }
.page-tiles img { max-width: 100%; max-height: 160px; box-shadow: 0 1px 3px rgb(0 0 0 / .25); transition: transform .2s; }
.page-tiles span { display: block; font-size: .85rem; color: var(--muted); margin-top: 4px; }
.tile-btns { position: absolute; top: 6px; right: 6px; display: flex; gap: 4px; }
.tile-btns button { padding: 3px 8px; font-size: .9rem; }

/* Recorders, meters, metronome */
.rec-panel { background: var(--well); border: 1px solid var(--line); border-radius: 10px; padding: 16px; margin-top: 12px; }
.rec-preview video { display: block; width: 100%; max-height: 50vh; background: #000; border-radius: 8px; }
.rec-hint { text-align: center; color: var(--muted); margin: 10px 0 0; }
.rec-status { display: flex; justify-content: center; align-items: center; gap: 10px; margin: 14px 0 4px; font: 600 1.6rem var(--font); font-variant-numeric: tabular-nums; }
.rec-status .muted { font: 400 .9rem var(--font); }
.rec-dot { width: 14px; height: 14px; border-radius: 50%; background: var(--line); }
.rec-dot.on { background: var(--bad); animation: pulse 1s steps(2) infinite; }
#playback video, #playback audio { display: block; width: 100%; margin: 8px 0; }
.level-meter { display: block; width: 100%; height: 90px; background: var(--well); border: 1px solid var(--line); border-radius: 8px; margin: 12px 0; }
.metro { max-width: 620px; margin: 0 auto; text-align: center; }
.beats { display: flex; justify-content: center; gap: 12px; margin: 18px 0; }
.beats span { width: 22px; height: 22px; border-radius: 50%; background: var(--line); transition: background .05s; }
.beats span:first-child { width: 26px; height: 26px; }
.beats span.on { background: var(--act); }
.metro .grid3 { text-align: left; margin-top: 12px; }

@media (max-width: 640px) {
  .sci-keys { grid-template-columns: repeat(5, 1fr); }
  .zones li { grid-template-columns: 1fr auto; }
  .z-day { grid-column: 1; }
  .palette { height: 220px; }
  .swatch-col button { font-size: .75rem; }
  .timer-set { grid-template-columns: repeat(3, 1fr); }
}

/* Unit conversion pages */
.conv-table { max-width: 520px; }
.conv-table th:last-child, .conv-table td:last-child { text-align: right; }
.conv-table td { font-variant-numeric: tabular-nums; }
.tiles-compact { grid-template-columns: repeat(auto-fill, minmax(min(100%, 220px), 1fr)); }
.tile-more .tile-name { color: var(--act); }