/* Brand: Playlist Tools logo kit (brand/README.md). Ink #16142B, coral #FF5A36, paper #F4F2EC.
   Coral as a background carries ink text (5.8:1); coral *text* uses --accent-ink for contrast. */

@font-face {
  font-family: 'Bricolage Grotesque';
  font-style: normal;
  font-weight: 500 800;
  font-display: swap;
  src: url(fonts/bricolage-grotesque-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Bricolage Grotesque';
  font-style: normal;
  font-weight: 500 800;
  font-display: swap;
  src: url(fonts/bricolage-grotesque-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --ink: #16142B;
  --coral: #FF5A36;
  --paper: #F4F2EC;
  --bg: var(--paper);
  --card: #FFFDF9;
  --field: #FFFFFF;
  --text: var(--ink);
  --muted: #5E5B72;
  --border: #E4E0D6;
  --field-border: #8C879D;
  --accent: var(--coral);
  --accent-text: var(--ink);
  --accent-ink: #C23A1C;
  --mark-ink: var(--ink);
  --mark-ring: #3A3758;
  --warn-bg: #FFF1D6;
  --warn-text: #7A4D00;
  --err-bg: #FDE4DE;
  --err-text: #9A2412;
  --ok: #1F7A3A;
  --heading-font: 'Bricolage Grotesque', 'Helvetica Neue', Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0F0E1E;
    --card: var(--ink);
    --field: #0F0E1E;
    --text: var(--paper);
    --muted: #A9A6BF;
    --border: #2C2A47;
    --field-border: #6E6A8C;
    --accent-ink: #FF8A6E;
    --mark-ink: #FFFFFF;
    --mark-ring: #D8D4E8;
    --warn-bg: #3A2C0F;
    --warn-text: #F3CF85;
    --err-bg: #3D1712;
    --err-text: #FFA894;
    --ok: #6FD98A;
  }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
}
main { max-width: 960px; margin: 0 auto; padding: 24px 16px 64px; }
h1, h2, h3 { font-family: var(--heading-font); letter-spacing: -0.02em; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Logo: the mark (inline SVG, coloured from here so it follows dark mode) and the wordmark */
.brand { display: flex; align-items: center; gap: 12px; }
.logo-mark { width: 60px; height: 60px; flex: none; margin-left: -6px; }
.logo-mark .ink { fill: var(--mark-ink); }
.logo-mark .ring { fill: none; stroke: var(--mark-ring); stroke-width: 1.5; }
.logo-mark .label { fill: var(--coral); }
.logo-mark .play { fill: #FFFFFF; stroke: #FFFFFF; stroke-width: 1.5; stroke-linejoin: round; }
.wordmark { margin: 0; font-size: 30px; line-height: 1.1; letter-spacing: -0.035em; }
.wordmark-strong { font-weight: 800; color: var(--text); }
.wordmark-light { font-weight: 500; color: var(--coral); }
.brand .muted { font-size: 14px; }
h2 { margin: 0 0 12px; font-size: 19px; font-weight: 700; }
.muted { color: var(--muted); margin: 0; }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  margin-top: 16px;
}
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
input {
  flex: 1;
  min-width: 0;
  padding: 8px 10px;
  border: 1px solid var(--field-border);
  border-radius: 8px;
  background: var(--field);
  color: var(--text);
  font: inherit;
}
input.short, select.short { flex: 0 0 140px; }
select {
  flex: 1;
  min-width: 0;
  padding: 8px 10px;
  border: 1px solid var(--field-border);
  border-radius: 8px;
  background: var(--field);
  color: var(--text);
  font: inherit;
}
#analyze-form { display: grid; gap: 10px; }
.row.or .muted { font-size: 13px; white-space: nowrap; }
button {
  padding: 8px 16px;
  border: 0;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-text);
  font: inherit;
  font-weight: 650;
  cursor: pointer;
}
button:hover:not(:disabled) { filter: brightness(1.06); }
button.secondary { background: transparent; color: var(--text); border: 1px solid var(--field-border); font-weight: 500; }
button.secondary:hover:not(:disabled) { background: var(--bg); filter: none; }
button.tiny { padding: 2px 8px; font-size: 12px; }
button:disabled { opacity: .5; cursor: progress; }
.providers { display: flex; gap: 12px; flex-wrap: wrap; }
.provider {
  display: flex; align-items: center; gap: 12px;
  border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px;
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.dot.on { background: var(--ok); }
.warning, .flash { padding: 10px 12px; border-radius: 6px; margin: 12px 0 0; }
.warning { background: var(--warn-bg); color: var(--warn-text); }
.flash { background: var(--err-bg); color: var(--err-text); }
.buckets { display: flex; flex-wrap: wrap; gap: 6px; margin: 12px 0; }
.bucket { border: 1px solid var(--border); border-radius: 999px; padding: 2px 10px; font-size: 13px; }
.bucket b { font-variant-numeric: tabular-nums; }
.bucket.none { border-color: var(--warn-text); color: var(--warn-text); }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--border); white-space: nowrap; }
td:first-child, td:nth-child(2) { white-space: normal; }
th { color: var(--muted); font-weight: 500; }
.num { text-align: right; }
td input { width: 72px; flex: none; text-align: right; padding: 4px 6px; }
tr.missing td { background: var(--warn-bg); color: var(--warn-text); }
a { color: inherit; }
.results { padding-left: 18px; }
.results .new { color: var(--ok); font-weight: 600; }
.results .error { color: var(--err-text); }
.fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; margin: 12px 0; }
.fields label { display: grid; gap: 4px; font-size: 13px; color: var(--muted); }
input.tiny { flex: 0 0 72px; }
table.ranges td input { width: 90px; }
table.ranges td:nth-child(3) { color: var(--muted); }
.hint { font-size: 13px; margin-top: 8px; }
.actions { margin-top: 14px; }
#template-state.dirty { color: var(--warn-text); }
.chip { display: inline-block; border-radius: 999px; padding: 1px 8px; font-size: 12px; border: 1px solid var(--border); color: var(--muted); }
.chip.auto { border-color: var(--accent-ink); color: var(--accent-ink); }
.chip.varies { border-color: var(--warn-text); color: var(--warn-text); }
button.suggest { background: var(--warn-bg); color: var(--warn-text); border: 1px solid var(--warn-text); }
#halftime-bar { justify-content: space-between; margin: 0 0 12px; }
td.tempo { white-space: nowrap; }

/* App shell */
.app-header { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; }
.tabs { display: flex; gap: 4px; background: var(--card); border: 1px solid var(--border); border-radius: 999px; padding: 4px; }
.tabs a { padding: 6px 14px; border-radius: 999px; text-decoration: none; color: var(--muted); font-weight: 500; }
.tabs a:hover { color: var(--text); }
.tabs a.active { background: var(--accent); color: var(--accent-text); font-weight: 650; }
.tool-intro { margin: 20px 0 0; }
h3 { margin: 0 0 8px; font-size: 15px; }
button.danger { background: var(--err-text); color: var(--card); }
.app-header { align-items: center; }

/* Deduplicate */
.selection-tools { margin-top: 10px; }
.checklist {
  list-style: none; margin: 10px 0; padding: 6px 10px;
  max-height: 320px; overflow-y: auto;
  border: 1px solid var(--field-border); border-radius: 8px; background: var(--field);
}
.checklist li { padding: 3px 0; }
.checklist label { cursor: pointer; }
.scope { border: 0; padding: 0; margin: 12px 0 0; display: flex; gap: 16px; flex-wrap: wrap; }
.scope legend { padding: 0; margin-bottom: 4px; font-size: 13px; }
.groups { display: grid; gap: 14px; margin-top: 14px; }
.group { border: 1px solid var(--border); border-radius: 8px; padding: 12px; }
.group .warning { margin: 0 0 8px; }
.group td { vertical-align: middle; }
.group tr.remove td:not(:first-child) { text-decoration: line-through; opacity: .6; }
.chip.keep { border-color: var(--ok); color: var(--ok); }
.chip.exact, .chip.recording { border-color: var(--err-text); color: var(--err-text); }
.chip.similar { border-color: var(--warn-text); color: var(--warn-text); }

/* Accounts */
.signed-in { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.whoami { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.card.narrow { max-width: 460px; }
.stack { display: grid; gap: 10px; }
.stack label { display: grid; gap: 4px; font-size: 13px; color: var(--muted); }
.stack button { justify-self: start; }
.stack .hint { margin: -4px 0 0; }
label.inline { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--muted); white-space: nowrap; }
input[type="checkbox"] { flex: none; width: auto; }
.notice { padding: 10px 12px; border-radius: 6px; margin: 12px 0 0; background: var(--card); border: 1px solid var(--ok); color: var(--ok); }
.new-link { margin-top: 12px; padding: 12px; border: 1px dashed var(--border); border-radius: 8px; }
.new-link p { margin: 0 0 8px; }
.plain-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.plain-list .chip { margin-left: 6px; }
tr.disabled td { opacity: .55; }
.actions-cell { display: flex; gap: 4px; flex-wrap: wrap; justify-content: flex-end; }
.card h3 { margin-top: 18px; }