/* Generated by scripts/build.mjs from site.config.json and src/site.css. Edit those. */
:root {
  --bg: #17181a;
  --panel: #222427;
  --panel2: #2c2f33;
  --line: #3d4146;
  --text: #f0ece3;
  --muted: #b3ada2;
  --accent: #f2c230;
  --accent-ink: #17181a;
  --tape: #e9dfc6;
  --tape-ink: #1f1d19;
  --beat: #ff5a4f;
  --ok: #4ade80;
  --focus: #7cc4ff;
}
@font-face {
  font-family: "Saira Stencil One";
  src: url("/fonts/saira-stencil-one.woff2") format("woff2");
  font-display: swap;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
html, body { margin: 0; }
body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background:
    repeating-linear-gradient(0deg, rgba(255,255,255,.018) 0 1px, transparent 1px 44px),
    var(--bg);
  color: var(--text);
  font: 400 1.0625rem/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
main { flex: 1; }
a { color: var(--accent); text-underline-offset: .18em; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 4px; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 .5em; }
h1, h2, .bpm, .t-note, .brand span, .card-title {
  font-family: "Saira Stencil One", Impact, "Arial Narrow", sans-serif;
  font-weight: 400;
  letter-spacing: .01em;
}
h1 { font-size: clamp(2rem, 6vw, 3.4rem); }
h2 { font-size: clamp(1.45rem, 3.6vw, 2rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
img, svg { max-width: 100%; }

.wrap { width: 100%; max-width: 1040px; margin: 0 auto; padding: 0 16px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: 8px; top: -60px; background: var(--accent); color: var(--accent-ink); padding: 8px 14px; border-radius: 6px; z-index: 10; font-weight: 700; }
.skip:focus { top: 8px; }

/* ---------- header and footer ---------- */
.top { border-bottom: 1px solid var(--line); background: rgba(0,0,0,.25); }
.top-in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 20px; padding-top: 10px; padding-bottom: 10px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; min-height: 44px; }
.brand-mark { width: 30px; height: 30px; color: var(--accent); }
.brand span { font-size: 1.6rem; }
.nav ul { list-style: none; display: flex; flex-wrap: wrap; gap: 2px 4px; margin: 0; padding: 0; }
.nav a { display: inline-block; padding: 10px 12px; color: var(--text); text-decoration: none; border-radius: 6px; font-weight: 600; }
.nav a:hover { background: var(--panel2); }
.nav a[aria-current="page"] { color: var(--accent); box-shadow: inset 0 -3px 0 var(--accent); border-radius: 6px 6px 0 0; }

.foot { margin-top: 56px; border-top: 1px solid var(--line); background: rgba(0,0,0,.3); padding: 28px 0 36px; color: var(--muted); font-size: .95rem; }
.foot-links { list-style: none; display: flex; flex-wrap: wrap; gap: 4px 18px; margin: 0 0 14px; padding: 0; }
.foot-links a { color: var(--text); display: inline-block; padding: 6px 0; }
.foot .contact { color: var(--text); font-weight: 600; }
.foot .note { max-width: 70ch; margin: 0; }

/* ---------- page sections ---------- */
.page-title { font-size: clamp(1.6rem, 4vw, 2.1rem); margin: 22px 0 14px; }
.help-link { margin: 14px 0 0; font-size: .95rem; }
.help-link a { color: var(--muted); }
.help-link a:hover { color: var(--accent); }
.toc ul { list-style: none; display: flex; flex-wrap: wrap; gap: 6px 18px; padding: 0; margin: 0 0 8px; }
.toc a { display: inline-block; padding: 6px 0; }
.prose section { scroll-margin-top: 16px; }
.hero { padding: 36px 0 18px; }
.lede { font-size: 1.15rem; color: var(--text); max-width: 64ch; }
.block { margin-top: 40px; }
.prose { max-width: 70ch; }
.prose li { margin-bottom: .5em; }
.prose h2 { margin-top: 1.4em; }
.prose h3 { margin-top: 1.4em; }
.meta, .hint { color: var(--muted); font-size: .92rem; }
.req, .opt { color: var(--muted); font-weight: 400; font-size: .9em; }
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 4px; margin: 20px 0 0; padding: 0; font-size: .92rem; color: var(--muted); }
.crumbs li + li::before { content: "/"; margin: 0 6px 0 2px; color: var(--muted); }
.crumbs a { color: var(--text); }

/* ---------- panels (hazard-tape top edge) ---------- */
.tool {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px 20px 20px;
  margin-top: 0;
  overflow: hidden;
}
.tool::before {
  content: "";
  position: absolute; left: 0; right: 0; top: 0; height: 3px;
  background: var(--accent);
}

/* ---------- buttons, fields ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 44px; padding: 8px 16px;
  background: var(--panel2); color: var(--text);
  border: 1px solid var(--line); border-radius: 8px;
  font: inherit; font-weight: 600; line-height: 1.2;
  text-decoration: none; cursor: pointer;
}
.btn:hover { border-color: var(--muted); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.big { min-height: 56px; font-size: 1.15rem; padding: 10px 26px; }
.btn.small { min-height: 44px; padding: 6px 12px; font-size: .95rem; }
.btn.danger { color: #ffb4ae; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.field label, .field-label { font-weight: 600; }
.field.check { flex-direction: row; align-items: center; gap: 10px; }
.field.inline { flex-direction: row; align-items: center; gap: 10px; margin: 0; }
.field.check input { width: 24px; height: 24px; accent-color: var(--accent); }
input[type="text"], input[type="email"], input[type="number"], select, textarea {
  font: inherit; color: var(--text); background: var(--bg);
  border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; min-height: 44px; width: 100%;
}
textarea { resize: vertical; }
input::placeholder { color: #8f897f; }
[aria-invalid="true"] { border-color: var(--beat) !important; box-shadow: 0 0 0 1px var(--beat); }
.error { color: #ffb4ae; font-weight: 600; margin: 0; min-height: 0; }
.error:empty { display: none; }
.status { color: var(--muted); margin: 10px 0 0; min-height: 1.6em; font-size: .95rem; }
.slider { width: 100%; accent-color: var(--accent); height: 32px; }
fieldset { border: 0; padding: 0; margin: 0; }
legend { font-family: "Saira Stencil One", Impact, sans-serif; font-size: 1.3rem; margin-bottom: 10px; padding: 0; }

/* ---------- chips (tape labels) ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: 0; }
.chip {
  display: inline-flex; align-items: baseline; gap: 8px; min-height: 44px; padding: 10px 14px;
  background: var(--panel2); color: var(--text); border: 1px solid var(--line); border-radius: 8px;
  font: inherit; font-weight: 600; text-decoration: none; cursor: pointer;
}
.chip span { font-weight: 400; color: var(--muted); }
.chip:hover { border-color: var(--accent); }

/* ---------- cards ---------- */
.cards { list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; padding: 0; margin: 16px 0 0; }
.card a {
  display: flex; flex-direction: column; gap: 6px; height: 100%;
  padding: 18px; background: var(--panel); border: 1px solid var(--line); border-radius: 10px;
  color: var(--text); text-decoration: none;
}
.card a:hover { border-color: var(--accent); }
.card-title { font-size: 1.4rem; color: var(--accent); }
.card-text { color: var(--muted); }

/* ---------- metronome ---------- */
.metronome { display: grid; gap: 8px 32px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 820px) { .metronome { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); } .metronome .status, .metronome noscript { grid-column: 1 / -1; } }
.m-display { text-align: center; }
.lamps { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; min-height: 30px; margin-bottom: 14px; }
.lamp { width: 26px; height: 26px; border-radius: 50%; background: #3a3d42; box-shadow: inset 0 2px 4px rgba(0,0,0,.6); }
.lamp.first { background: #53352f; }
.lamp.on { background: var(--accent); box-shadow: 0 0 14px var(--accent); }
.lamp.first.on { background: var(--beat); box-shadow: 0 0 16px var(--beat); }
.bpm-unit { display: block; font-weight: 600; color: var(--muted); letter-spacing: .12em; margin-top: -4px; }
.bpm-row { display: flex; align-items: center; justify-content: center; gap: 8px; }
.bpm-row .step { min-width: 48px; padding: 6px 8px; }
input.bpm {
  width: 4.2ch; min-width: 0; padding: 0; text-align: center; border: 0; background: transparent;
  font-size: clamp(3.6rem, 13vw, 5.6rem); line-height: 1.05; color: var(--text); -moz-appearance: textfield; appearance: textfield;
}
input.bpm::-webkit-outer-spin-button, input.bpm::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.m-display .slider { margin: 10px 0 14px; }
.m-go { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.m-go .btn { flex: 1 1 140px; max-width: 220px; }
.is-running #m-start { background: var(--beat); border-color: var(--beat); color: #1a0a08; }
.m-settings { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; align-content: start; }
.m-settings .field.wide { grid-column: 1 / -1; }
#m-swing-row label { display: flex; justify-content: space-between; }
#m-swing-row.is-off label, #m-swing-row.is-off output { color: var(--muted); }
output { font-weight: 700; color: var(--accent); }
@media (max-width: 480px) {
  .nav { width: 100%; }
  .nav ul { gap: 0; justify-content: space-between; }
  .nav a { padding: 10px 5px; font-size: .95rem; }
  .top-in { gap: 0 12px; }
  .tool { padding: 24px 14px 16px; }
  .m-settings { grid-template-columns: minmax(0, 1fr); }
  .bpm-row { gap: 4px; }
  .bpm-row .step { min-width: 44px; padding: 6px 2px; font-size: .95rem; }
  input.bpm { font-size: 3.4rem; }
}

/* ---------- tuner ---------- */
.tuner { display: grid; gap: 20px 32px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 820px) { .tuner { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); } }
.t-display { text-align: center; }
.t-readout { min-height: 6.5rem; display: flex; align-items: baseline; justify-content: center; }
.t-note { font-size: 6rem; line-height: 1; color: var(--muted); }
.t-oct { font-size: 2rem; color: var(--muted); margin-left: 4px; }
.tuner:not(.has-note) .t-note { font-family: system-ui, sans-serif; font-weight: 300; }
.has-note .t-note, .has-note .t-oct { color: var(--text); }
.in-tune .t-note, .in-tune .t-oct { color: var(--ok); }
.t-meter { position: relative; height: 120px; margin: 8px auto 4px; max-width: 420px; border-bottom: 2px solid var(--line); overflow: hidden; }
.t-meter::after { content: ""; position: absolute; left: 50%; bottom: 0; width: 4px; height: 26px; transform: translateX(-50%); background: var(--ok); opacity: .6; border-radius: 2px; }
.t-scale { position: absolute; inset: 6px 0 auto; display: flex; justify-content: space-between; color: var(--muted); font-size: .85rem; padding: 0 4px; }
.t-needle { position: absolute; left: 50%; bottom: 0; width: 4px; height: 100px; background: var(--muted); border-radius: 2px; transform-origin: 50% 100%; transform: translateX(-50%) rotate(0deg); transition: transform .12s ease-out, background .2s; }
.has-note .t-needle { background: var(--beat); }
.in-tune .t-needle { background: var(--ok); }
.t-nums { display: flex; justify-content: center; gap: 22px; color: var(--muted); font-variant-numeric: tabular-nums; }
.strings { display: flex; flex-wrap: wrap; gap: 10px; }
.string {
  display: inline-flex; align-items: baseline; justify-content: center; gap: 2px;
  min-width: 58px; min-height: 58px; padding: 8px; border-radius: 50%;
  background: var(--panel2); color: var(--text); border: 2px solid var(--line); font: inherit; font-weight: 700; font-size: 1.2rem; cursor: pointer;
}
.string .so { font-size: .75rem; color: var(--muted); }
.string.is-near { border-color: var(--accent); }
.string.is-playing { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.string.is-playing .so { color: var(--accent-ink); }
.is-listening #t-mic { background: var(--beat); border-color: var(--beat); color: #1a0a08; }

/* ---------- drum grid ---------- */
.b-controls { display: grid; grid-template-columns: auto repeat(4, minmax(0, 1fr)); gap: 0 16px; align-items: end; margin-bottom: 18px; }
.b-controls .btn { margin-bottom: 16px; min-width: 120px; }
@media (max-width: 760px) { .b-controls { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } .b-controls .btn { grid-column: 1 / -1; } }
.b-grid { display: flex; flex-direction: column; gap: 10px; }
.b-row { display: grid; grid-template-columns: 7.5rem repeat(16, minmax(0, 1fr)); gap: 4px; align-items: center; }
.b-name { font-weight: 600; color: var(--muted); }
.cell { display: block; width: 100%; aspect-ratio: 1; min-height: 28px; border-radius: 5px; border: 1px solid var(--line); background: #2f3237; cursor: pointer; padding: 0; }
.cell.beat { background: #3d4147; }
.cell[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); }
.cell.now { outline: 2px solid var(--text); outline-offset: -2px; }
.cell[aria-pressed="true"].now { background: #fff1b8; }
@media (max-width: 760px) {
  .b-row { grid-template-columns: repeat(8, minmax(0, 1fr)); }
  .b-name { grid-column: 1 / -1; }
  .cell { min-height: 34px; }
}
.b-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }
.is-running #b-play { background: var(--beat); border-color: var(--beat); color: #1a0a08; }

/* ---------- set list ---------- */
.s-bar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 20px; }
.s-bar select { width: auto; max-width: 60vw; }
.s-form { background: var(--panel2); border-radius: 10px; padding: 16px; margin-bottom: 20px; }
.s-fields { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 0 12px; }
.s-fields .field.grow:last-child { grid-column: 1 / -1; }
@media (max-width: 700px) { .s-fields { grid-template-columns: 1fr 1fr; } .s-fields .field.grow { grid-column: 1 / -1; } }
.s-form .btn { margin-top: 8px; margin-right: 6px; }
.songs { list-style: none; counter-reset: song; padding: 0; margin: 0; }
.song { counter-increment: song; display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: center; justify-content: space-between; padding: 12px 0 12px 56px; border-bottom: 1px solid var(--line); position: relative; }
.song::before { content: counter(song); position: absolute; left: 0; top: 10px; width: 44px; text-align: right; font-family: "Saira Stencil One", Impact, sans-serif; font-size: 1.7rem; color: var(--accent); }
.song.is-editing { background: rgba(242,194,48,.08); }
.song-main { display: flex; flex-direction: column; min-width: 0; flex: 1 1 260px; }
.song-title { font-weight: 700; font-size: 1.15rem; overflow-wrap: anywhere; }
.song-meta, .song-notes { color: var(--muted); font-size: .95rem; }
.song-tools { display: flex; flex-wrap: wrap; gap: 6px; }
.empty { color: var(--muted); padding: 12px 0; }
.s-foot { display: flex; flex-wrap: wrap; gap: 10px 20px; align-items: center; justify-content: space-between; margin-top: 14px; }
.s-foot .field input { width: 7rem; }
.total { font-weight: 700; margin: 0; }
.s-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }
.print-title { display: none; }

/* ---------- guides ---------- */
.guide-head { padding: 18px 0 8px; }
.guide .prose { margin-top: 10px; }
.practise, .related { margin-top: 36px; padding: 20px; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; max-width: 70ch; }
.related ul { padding-left: 1.2em; }

/* ---------- forms ---------- */
.form { max-width: 640px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

@media print {
  body { background: #fff; color: #000; }
  .top, .foot, .no-print, .skip, .crumbs { display: none !important; }
  .tool { border: 0; padding: 0; background: #fff; }
  .tool::before { display: none; }
  .print-title { display: block; color: #000; font-size: 28pt; margin: 0 0 12pt; }
  .song { padding: 6pt 0 6pt 60pt; border-bottom: 1px solid #999; break-inside: avoid; }
  .song::before { color: #000; font-size: 26pt; top: 4pt; }
  .song-title { font-size: 26pt; color: #000; }
  .song-meta, .song-notes { font-size: 14pt; color: #000; }
  .song-tools { display: none; }
  .total { font-size: 14pt; color: #000; }
}