/* Harmonizer Studio — dark studio theme */
/* Bravura (SMuFL music font, SIL OFL) for the chord staff in the editor */
@font-face { font-family: 'Bravura'; src: url('/static/fonts/Bravura.woff2') format('woff2'),
             url('https://cdn.jsdelivr.net/gh/steinbergmedia/bravura@master/redist/woff/Bravura.woff2') format('woff2'); font-display: swap; }
:root {
  --bg: #07080c;
  --bg-2: #0d0f16;
  --panel: rgba(18, 21, 31, .82);
  --panel-solid: #12151f;
  --line: rgba(255, 255, 255, .08);
  --line-2: rgba(255, 255, 255, .14);
  --text: #eef0f6;
  --text-2: #9aa3b8;
  --text-3: #626b80;
  --accent: #19e6c1;          /* mint */
  --accent-2: #8b7bff;        /* violet */
  --accent-3: #ff5fa8;        /* pink */
  --accent-4: #5aa9ff;        /* sky blue: things the user changed */
  --warn: #ffb347;
  --bad: #ff5c6c;
  --ok: #19e6c1;
  --radius: 16px;
  --font: "Space Grotesk", "PingFang SC", "Noto Sans SC", -apple-system, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}
* { box-sizing: border-box; }
html { color-scheme: dark; }
body {
  margin: 0; min-height: 100vh;
  font: 15px/1.55 var(--font); color: var(--text); background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
.bg-glow {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(900px 500px at 10% -10%, rgba(139, 123, 255, .22), transparent 60%),
    radial-gradient(700px 400px at 90% 0%, rgba(25, 230, 193, .14), transparent 60%),
    radial-gradient(600px 400px at 50% 110%, rgba(255, 95, 168, .10), transparent 60%),
    repeating-linear-gradient(0deg, rgba(255,255,255,.025) 0 1px, transparent 1px 48px),
    repeating-linear-gradient(90deg, rgba(255,255,255,.025) 0 1px, transparent 1px 48px);
  mask-image: linear-gradient(#000 60%, transparent);
}
a { color: var(--accent); text-decoration: none; }
code, .mono { font-family: var(--mono); font-size: .92em; }
h1, h2 { margin: 0; letter-spacing: -.01em; }
h1 { font-size: 34px; font-weight: 700; line-height: 1.15; }
h2 { font-size: 20px; font-weight: 600; }
.eyebrow { margin: 0 0 6px; font: 600 11px/1 var(--mono); letter-spacing: .18em; color: var(--accent); text-transform: uppercase; }
.hint { color: var(--text-3); font-size: 13px; }
.error { color: var(--bad); }
.grad { background: linear-gradient(90deg, var(--accent), var(--accent-2) 60%, var(--accent-3)); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* top bar */
.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 28px; border-bottom: 1px solid var(--line);
  background: rgba(7, 8, 12, .7); backdrop-filter: blur(14px);
}
.brand { display: flex; align-items: center; gap: 12px; color: var(--text); }
.brand-mark { display: flex; align-items: flex-end; gap: 2px; height: 22px; }
.brand-mark i { width: 4px; border-radius: 2px; background: linear-gradient(var(--accent), var(--accent-2)); animation: bars 1.4s ease-in-out infinite; }
.brand-mark i:nth-child(1) { height: 40%; animation-delay: 0s; }
.brand-mark i:nth-child(2) { height: 80%; animation-delay: .15s; }
.brand-mark i:nth-child(3) { height: 55%; animation-delay: .3s; }
.brand-mark i:nth-child(4) { height: 100%; animation-delay: .45s; }
.brand-mark i:nth-child(5) { height: 60%; animation-delay: .6s; }
@keyframes bars { 0%, 100% { transform: scaleY(1); } 50% { transform: scaleY(.45); } }
.brand-text { font: 700 15px/1 var(--mono); letter-spacing: .14em; }
.brand-text em { font-style: normal; font-weight: 400; color: var(--text-2); margin-left: 6px; letter-spacing: .02em; text-transform: lowercase; }
.userbox { display: flex; align-items: center; gap: 12px; margin: 0; }
.avatar { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; font: 600 11px var(--mono); background: linear-gradient(135deg, var(--accent-2), var(--accent-3)); color: #fff; }
.username { font-size: 14px; } .username small { margin-left: 6px; font: 600 10px var(--mono); color: var(--text-3); letter-spacing: .1em; }

.page { max-width: 980px; margin: 0 auto; padding: 36px 20px 60px; }
.foot { text-align: center; color: var(--text-3); font: 12px/1 var(--mono); letter-spacing: .08em; padding: 20px; border-top: 1px solid var(--line); }

/* buttons */
.btn {
  font: 600 14px var(--font); padding: 10px 18px; border-radius: 10px; cursor: pointer;
  border: 1px solid var(--line-2); background: rgba(255,255,255,.04); color: var(--text);
  transition: transform .12s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { background: rgba(255,255,255,.08); }
.btn.ghost { background: transparent; }
.btn.small { padding: 6px 12px; font-size: 13px; }
.btn.xl { padding: 15px 30px; font-size: 16px; border-radius: 12px; }
.btn.primary {
  border: none; color: #04120f;
  background: linear-gradient(90deg, var(--accent), #6ff0d8);
  box-shadow: 0 0 0 1px rgba(25,230,193,.3), 0 10px 30px -10px rgba(25,230,193,.6);
}
.btn.primary:hover { transform: translateY(-1px); box-shadow: 0 0 0 1px rgba(25,230,193,.5), 0 14px 36px -10px rgba(25,230,193,.8); }
.btn:disabled { opacity: .6; cursor: progress; transform: none; }
.btn.google { display: inline-flex; align-items: center; gap: 10px; background: #fff; color: #1f1f1f; border-color: #fff; font-weight: 600; }
.btn.google:hover { background: #f1f3f4; transform: translateY(-1px); }
.hero-cta { flex-direction: row; flex-wrap: wrap; align-items: center; gap: 12px; }
.hero-cta + .hint { margin-top: 12px; max-width: 560px; }
img.avatar { object-fit: cover; }

/* hero / login */
.hero { padding: 70px 0 40px; max-width: 720px; }
.hero h1 { font-size: clamp(38px, 6vw, 60px); margin: 10px 0 18px; }
.lede { font-size: 18px; color: var(--text-2); margin: 0 0 30px; max-width: 600px; }
.hero-cta { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 30px; }
.feature { padding: 18px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); color: var(--text-2); font-size: 14px; }
.feature b { display: block; margin-bottom: 6px; font: 600 11px var(--mono); letter-spacing: .14em; color: var(--accent-2); }

/* console panel */
.console {
  background: var(--panel); border: 1px solid var(--line); border-radius: 22px; padding: 30px 32px;
  backdrop-filter: blur(10px); box-shadow: 0 30px 80px -40px rgba(0,0,0,.9);
}
.console-head { margin-bottom: 26px; }
.console-head.row { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; flex-wrap: wrap; }
.step { display: grid; grid-template-columns: 120px 1fr; gap: 20px; padding: 22px 0; border-top: 1px solid var(--line); }
.step-label { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 15px; align-self: start; padding-top: 6px; }
.num { width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; font: 600 12px var(--mono); color: var(--accent); background: rgba(25,230,193,.1); border: 1px solid rgba(25,230,193,.3); }

/* dropzone */
.dropzone {
  position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
  min-height: 150px; padding: 24px; border-radius: var(--radius); cursor: pointer; text-align: center;
  border: 1.5px dashed var(--line-2); background: rgba(255,255,255,.02); transition: all .2s ease;
}
.dropzone:hover, .dropzone.over { border-color: var(--accent); background: rgba(25,230,193,.05); }
.dropzone.has-file { border-style: solid; border-color: rgba(25,230,193,.6); background: rgba(25,230,193,.06); }
.dropzone input[type=file] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.dz-icon { color: var(--accent); }
.dz-text { font-weight: 600; font-size: 16px; }
.dz-sub { font: 12px var(--mono); color: var(--text-3); }

/* upload + record: two equal cards */
.inputs { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.writecard { cursor: pointer; }
.writecard.has-file { box-shadow: 0 0 0 1px rgba(25,230,193,.35) inset; }
.writecard .dz-text, .writecard .dz-sub, .writecard .dz-icon { pointer-events: none; }
.write-opts { display: flex; gap: 10px; justify-content: center; margin-top: 8px; position: relative; }
.write-opts .timing-field input, .write-opts .timing-field select { width: 84px; }
.write-opts { flex-wrap: wrap; }
@media (max-width: 760px) { .inputs { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .inputs { grid-template-columns: 1fr; } .dropzone { min-height: 128px; padding: 20px 16px; } }
.reccard { cursor: default; }
.rec-hit { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; background: transparent; cursor: pointer; border-radius: inherit; }
.rec-hit:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.reccard:has(.rec-hit:hover) { border-color: var(--accent); background: rgba(25,230,193,.05); }
.reccard.disabled .rec-hit { cursor: not-allowed; } .reccard.disabled .dz-icon { color: var(--text-3); }
.rec-icon { position: relative; display: inline-flex; }
.rec-dot { display: none; position: absolute; top: -2px; right: -4px; width: 10px; height: 10px; border-radius: 50%; background: #ff4d6d; box-shadow: 0 0 0 0 rgba(255,77,109,.6); animation: rec-pulse 1.2s ease-out infinite; }
.reccard.recording { border-style: solid; border-color: rgba(255,77,109,.75); background: rgba(255,77,109,.08); }
.reccard.recording .dz-icon { color: #ff4d6d; } .reccard.recording .rec-dot { display: block; }
.rec-time { font-size: 13px; color: var(--text); }
.rec-wave { position: relative; display: block; width: 100%; height: 64px; margin-top: 2px; pointer-events: none; }
.rec-wave[hidden] { display: none; }
.reccard.recording .dz-sub { display: none; }
.reccard.recording .rec-time { font-size: 20px; font-weight: 600; letter-spacing: .04em; }
.rec-after { position: relative; z-index: 1; display: flex; align-items: center; gap: 10px; width: 100%; min-width: 0; margin-top: 4px; }
.rec-after[hidden] { display: none; }
.inputs > * { min-width: 0; }
.rec-preview { flex: 1 1 0; min-width: 0; width: 0; height: 36px; }
.dz-text, .dz-sub, .dz-icon { position: relative; pointer-events: none; }
.rec-after { pointer-events: auto; }
@keyframes rec-pulse { to { box-shadow: 0 0 0 9px rgba(255,77,109,0); } }
@media (prefers-reduced-motion: reduce) { .rec-dot { animation: none; } }

/* timing controls */
.timing { margin-top: 12px; }
.timing-row { display: grid; grid-template-columns: 1fr 120px 120px; gap: 10px; }
.timing-field { display: flex; flex-direction: column; gap: 4px; font-size: 12.5px; color: var(--text-2); }
.timing-field select, .timing-field input { padding: 8px 10px; border-radius: 8px; border: 1px solid var(--line); background: #0a0c12; color: var(--text); font: 500 13.5px var(--font); }
.timing-field input { font-family: var(--mono); }
.timing-field select:focus, .timing-field input:focus { outline: none; border-color: var(--accent); }
.timing .hint { margin: 8px 0 0; line-height: 1.55; }
@media (max-width: 640px) { .timing-row { grid-template-columns: 1fr 1fr; } .timing-row .timing-field:first-child { grid-column: 1 / -1; } }

.register-row { grid-template-columns: 1fr; margin-top: 10px; }
.rerun-body { padding: 10px 0 4px; display: flex; flex-direction: column; gap: 10px; }
.rerun-row { grid-template-columns: 120px 120px 1fr 1fr; }
@media (max-width: 640px) { .rerun-row { grid-template-columns: 1fr 1fr; } }

/* style tabs */
.tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
@media (max-width: 1000px) { .tabs { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .tabs { grid-template-columns: repeat(2, 1fr); } }
.tab-custom .tab-card { border-style: dashed; }
.tab-custom .tab-tag { color: var(--accent-3); }
.brief { margin-top: 12px; }
.brief textarea {
  width: 100%; resize: vertical; min-height: 110px; padding: 14px 16px; border-radius: 14px;
  font: 14.5px/1.6 var(--font); color: var(--text); background: #0a0c12; border: 1px solid rgba(255,95,168,.4);
  box-shadow: 0 0 30px -12px rgba(255,95,168,.6); transition: border-color .2s ease, box-shadow .2s ease;
}
.brief textarea:focus { outline: none; border-color: var(--accent-3); box-shadow: 0 0 40px -8px rgba(255,95,168,.8); }
.brief textarea::placeholder { color: var(--text-3); }
.brief-foot { display: flex; justify-content: space-between; gap: 12px; margin-top: 6px; flex-wrap: wrap; }
.brief-text { margin: 10px 0 0; color: var(--text-2); font-style: italic; max-width: 640px; }
.tab input { position: absolute; opacity: 0; pointer-events: none; }
.tab-card {
  display: flex; flex-direction: column; gap: 6px; height: 100%; padding: 16px; border-radius: 14px; cursor: pointer;
  border: 1px solid var(--line); background: rgba(255,255,255,.025); transition: all .18s ease;
}
.tab-card:hover { border-color: var(--line-2); background: rgba(255,255,255,.05); transform: translateY(-2px); }
.tab input:checked + .tab-card {
  border-color: var(--accent-2);
  background: linear-gradient(160deg, rgba(139,123,255,.22), rgba(139,123,255,.06));
  box-shadow: 0 0 0 1px rgba(139,123,255,.4), 0 16px 40px -20px rgba(139,123,255,.8);
}
.tab input:focus-visible + .tab-card { outline: 2px solid var(--accent); outline-offset: 2px; }
.tab-custom input:checked + .tab-card { border-style: solid; border-color: var(--accent-3); background: linear-gradient(160deg, rgba(255,95,168,.2), rgba(255,95,168,.05)); box-shadow: 0 0 0 1px rgba(255,95,168,.4), 0 16px 40px -20px rgba(255,95,168,.8); }
.tab-tag { font: 600 10px var(--mono); letter-spacing: .18em; color: var(--accent-2); }
.tab input:checked + .tab-card .tab-tag { color: #c9c2ff; }
.tab-name { font-weight: 700; font-size: 16px; }
.tab-blurb { font-size: 12.5px; line-height: 1.5; color: var(--text-2); }

/* key */
.keybox { display: flex; flex-direction: column; gap: 14px; }
.key-row { display: grid; grid-template-columns: 170px 1fr; gap: 18px; align-items: center; }
.key-input {
  width: 100%; height: 86px; border-radius: 14px; text-align: center;
  font: 700 40px/1 var(--mono); letter-spacing: .02em; color: var(--accent); caret-color: var(--accent);
  background: #0a0c12; border: 1px solid rgba(25,230,193,.35);
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.6), 0 0 30px -10px rgba(25,230,193,.6);
  transition: box-shadow .2s ease, border-color .2s ease;
}
.key-input::placeholder { color: var(--text-3); font-weight: 600; letter-spacing: .15em; font-size: 22px; }
.key-input:focus { outline: none; border-color: var(--accent); box-shadow: inset 0 0 0 1px rgba(0,0,0,.6), 0 0 40px -8px rgba(25,230,193,.9); }
.key-help { font-size: 13.5px; color: var(--text-2); line-height: 1.6; }
.key-help b { color: var(--text); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font: 600 13px var(--mono); padding: 7px 13px; border-radius: 999px; cursor: pointer;
  border: 1px solid var(--line-2); background: transparent; color: var(--text-2); transition: all .15s ease;
}
.chip:hover { color: var(--text); border-color: var(--text-2); }
.chip.active { color: #04120f; background: var(--accent); border-color: var(--accent); }
.chip.clear { font-family: var(--font); }
.chip.clear.active { background: transparent; color: var(--accent); }

.console-foot { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding-top: 26px; border-top: 1px solid var(--line); }
.meta { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; min-width: 0; font-size: 13px; line-height: 1.5; color: var(--text-2); }
.meta code { color: var(--text); }
.sep { color: var(--text-3); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-3); }
.dot.on { background: var(--ok); box-shadow: 0 0 10px var(--ok); }

/* history */
.history { margin-top: 36px; }
.section-head { margin: 0 0 14px; }
.joblist { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.job {
  display: grid; grid-template-columns: 10px 1fr auto auto; align-items: center; gap: 14px;
  padding: 14px 18px; border-radius: 12px; border: 1px solid var(--line); background: var(--panel); color: var(--text);
  transition: border-color .15s ease, background .15s ease;
}
.job:hover { border-color: var(--line-2); background: rgba(255,255,255,.05); }
.job-status { width: 8px; height: 8px; border-radius: 50%; background: var(--text-3); }
.job-status.done { background: var(--ok); } .job-status.failed { background: var(--bad); }
.job-status.running, .job-status.queued { background: var(--accent-2); animation: pulse 1.2s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .3; } }
.job-name { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.job-state { font: 12px var(--mono); color: var(--text-2); }
.pills, .job-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.pill { font: 600 11px var(--mono); letter-spacing: .06em; padding: 4px 9px; border-radius: 999px; color: var(--accent-2); background: rgba(139,123,255,.12); border: 1px solid rgba(139,123,255,.3); }
.pill.user { color: #cfe4ff; background: rgba(90,169,255,.14); border-color: rgba(90,169,255,.45); }
.pill.dim { color: var(--text-2); background: rgba(255,255,255,.04); border-color: var(--line-2); }

/* job page */
.back { display: inline-block; margin-bottom: 16px; font-size: 14px; color: var(--text-2); }
.back:hover { color: var(--text); }
.status-badge { font: 600 12px var(--mono); letter-spacing: .12em; padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line-2); color: var(--text-2); }
.status-badge.done { color: var(--ok); border-color: rgba(25,230,193,.5); background: rgba(25,230,193,.08); }
.status-badge.failed { color: var(--bad); border-color: rgba(255,92,108,.5); background: rgba(255,92,108,.08); }
.status-badge.running, .status-badge.queued { color: #c9c2ff; border-color: rgba(139,123,255,.5); background: rgba(139,123,255,.1); }
.processing { display: flex; flex-direction: column; align-items: center; gap: 16px; padding: 40px 0 30px; color: var(--text-2); }
.eq { display: flex; align-items: flex-end; gap: 5px; height: 48px; }
.eq i { width: 6px; height: 100%; border-radius: 3px; background: linear-gradient(var(--accent), var(--accent-2)); transform-origin: bottom; animation: eq 1.1s ease-in-out infinite; animation-delay: calc(var(--i) * -.09s); }
@keyframes eq { 0%, 100% { transform: scaleY(.2); } 50% { transform: scaleY(1); } }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; margin: 6px 0 20px; }
.stat { padding: 14px 16px; border-radius: 12px; background: rgba(255,255,255,.03); border: 1px solid var(--line); }
.stat-label { display: block; font: 600 10px var(--mono); letter-spacing: .16em; color: var(--text-3); margin-bottom: 4px; }
.stat-value { font: 700 24px/1.1 var(--mono); color: var(--text); }
.stat-value.sm { font-size: 16px; } .stat-value small { font-size: 11px; margin-left: 4px; color: var(--text-3); }
.player { margin: 0 0 18px; padding: 10px 14px; border-radius: 12px; background: rgba(255,255,255,.03); border: 1px solid var(--line); }
.player audio { width: 100%; display: block; }
.player-opts { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: 8px; }
.check { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-2); }
.check input { accent-color: var(--accent); }
.outputs { display: flex; flex-direction: column; gap: 16px; margin-bottom: 30px; }
.outputs-group { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.outputs-group .eyebrow { margin: 0; }
.downloads { display: flex; flex-wrap: wrap; gap: 10px; }
.dl { display: flex; flex-direction: column; min-width: 130px; padding: 12px 16px; border-radius: 12px; color: var(--text); border: 1px solid var(--line-2); background: rgba(255,255,255,.04); transition: all .15s ease; }
.dl b { display: inline-flex; align-items: center; gap: 7px; font: 700 15px var(--mono); } .dl span { font-size: 12px; color: var(--text-3); }
.dl .dl-icon { flex: none; color: var(--text-3); transition: color .15s ease, transform .15s ease; }
.dl-file { border-style: dashed; }
.dl-file:hover { border-style: solid; border-color: var(--accent); background: rgba(25,230,193,.07); transform: translateY(-1px); }
.dl-file:hover .dl-icon { color: var(--accent); transform: translateY(1px); }
.section-head.row { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; }
.edit-hint { display: inline-flex; align-items: center; gap: 6px; }
.prog { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 8px; margin: 4px 0 14px; }
.chord { position: relative; display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 12px 6px; min-width: 0; border-radius: 12px; border: 1px solid rgba(25,230,193,.3); background: linear-gradient(170deg, rgba(25,230,193,.14), rgba(25,230,193,.03)); color: var(--text); font: inherit; cursor: pointer; transition: transform .12s ease, box-shadow .2s ease, border-color .2s ease; }
.chord:hover { transform: translateY(-2px); border-color: var(--accent); box-shadow: 0 10px 30px -16px rgba(25,230,193,.9); }
.chord:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
/* instant tooltip (the browser's title tooltip waits about a second) */
.chord[data-tip]::before { content: attr(data-tip); position: absolute; left: 0; bottom: calc(100% + 8px); transform: translateY(4px); width: max-content; max-width: 260px; padding: 7px 10px; border-radius: 8px; background: #0a0c12; color: var(--text); border: 1px solid var(--line-2); font: 12px/1.4 var(--font); text-align: left; white-space: normal; box-shadow: 0 12px 30px -12px rgba(0,0,0,.9); opacity: 0; pointer-events: none; transition: opacity .08s ease, transform .08s ease; z-index: 5; }
.chord[data-tip]:hover::before, .chord[data-tip]:focus-visible::before { opacity: 1; transform: translateY(0); }
.prog .chord:nth-child(8n)[data-tip]::before, .prog .chord:last-child[data-tip]::before { left: auto; right: 0; }
.prog { overflow: visible; }
.chord.user { border-color: rgba(90,169,255,.65); background: linear-gradient(170deg, rgba(90,169,255,.18), rgba(90,169,255,.04)); }
.chord.playing { border-color: var(--accent-2); box-shadow: 0 0 0 2px rgba(139,123,255,.45), 0 12px 30px -12px rgba(139,123,255,.9); transform: translateY(-2px); overflow: hidden; }
.chord.playing::after { content: ""; position: absolute; left: 0; bottom: 0; height: 3px; width: calc(var(--progress, 0) * 100%); background: var(--accent-2); transition: width .08s linear; }
.chord.playing .chord-sym { color: #e4e0ff; }
.chord.alt { border-color: var(--line-2); background: rgba(255,255,255,.03); }
.chord.warn { border-color: rgba(255,179,71,.6); background: rgba(255,179,71,.08); }
.chord.pending { border-style: dashed; border-color: rgba(90,169,255,.9); background: linear-gradient(170deg, rgba(90,169,255,.22), rgba(90,169,255,.06)); }
.chord.pending .chord-roman { color: rgba(90,169,255,.9); }
.pending-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin: 4px 0 14px; padding: 12px 16px; border-radius: 12px; border: 1px dashed rgba(90,169,255,.6); background: rgba(90,169,255,.08); }
.pending-bar[hidden] { display: none; }
.pending-bar b { flex: 1; min-width: 200px; font-weight: 600; }
.pending-bar .hint { flex-basis: 100%; }
.chord-bars { font: 600 10px var(--mono); letter-spacing: .1em; color: var(--text-3); }
.chord-sym { font: 700 22px/1.1 var(--mono); max-width: 100%; white-space: nowrap; letter-spacing: -.01em; overflow: hidden; text-overflow: ellipsis; }
.chord-sym.long { font-size: 17px; }
.chord-sym.xlong { font-size: 14px; }
.chord-roman { font: 12px var(--mono); color: var(--text-2); }
/* document pages (privacy) */
.doc { max-width: 760px; margin: 0 auto; }
.doc h2 { font-size: 16px; margin: 26px 0 8px; color: var(--accent); }
.doc p, .doc li { color: var(--text-2); font-size: 14.5px; line-height: 1.7; }
.doc ul { padding-left: 20px; margin: 0; }
.doc li b { color: var(--text); }
.foot a { color: var(--text-3); }
.foot a:hover { color: var(--text); }
.quota-up { margin-left: 6px; font-size: 12.5px; }

/* review page: piano roll */
.lede-sm { color: var(--text-2); margin: 0 0 14px; }
.editor-details { border-top: none; padding-top: 0; margin: 0 0 6px; }
.editor-details > summary { font: 600 15px var(--font); color: var(--text); padding: 10px 0; }
.editor-details[open] > summary { margin-bottom: 8px; }
.roll-toolbar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }
.roll-field { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-2); }
.roll-field input { width: 64px; padding: 6px 8px; border-radius: 6px; border: 1px solid var(--line); background: #0a0c12; color: var(--text); font: 600 13px var(--mono); }
.roll-sep { width: 1px; height: 22px; background: var(--line-2); margin: 0 4px; }
.roll-zoom { display: inline-flex; } .roll-zoom .btn { min-width: 36px; padding-left: 0; padding-right: 0; }
.roll-zoom .btn:first-child { border-radius: 8px 0 0 8px; } .roll-zoom .btn:last-child { border-radius: 0 8px 8px 0; margin-left: -1px; }
.pointer-coarse { display: none; }
@media (pointer: coarse) { .pointer-coarse { display: block; } .pointer-fine { display: none; } }
.roll-wrap { border: 1px solid var(--line-2); border-radius: 12px; overflow: hidden; background: #1c2029; }
.btn.toggle.on { border-color: var(--accent); color: var(--accent); background: rgba(25,230,193,.1); }
.typing-hint, .midi-state { margin: 0 0 6px; color: var(--accent); }
.rec-state { margin: 0 0 6px; color: #ff8aa0; }
.btn.toggle.rec.on { border-color: #ff4d6d; color: #ff4d6d; background: rgba(255,77,109,.12); animation: recblink 1s ease-in-out infinite; }
@keyframes recblink { 50% { background: rgba(255,77,109,.3); } }
.harm-mode { display: flex; flex-direction: column; gap: 6px; margin: 0 0 10px; }
.harm-mode .roll-check { align-items: flex-start; }
.harm-mode input { margin-top: 3px; }
.roll-check { cursor: pointer; user-select: none; }
.roll-check input { width: auto; accent-color: var(--accent); }
.roll-check[hidden] { display: none; }
.roll-field select { padding: 6px 8px; border-radius: 6px; border: 1px solid var(--line); background: #0a0c12; color: var(--text); font: 600 13px var(--mono); }
.keymap { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 20px; padding: 8px 0 4px; font-size: 13px; color: var(--text-2); }
kbd { display: inline-block; min-width: 18px; padding: 1px 6px; border-radius: 5px; border: 1px solid var(--line-2); background: rgba(255,255,255,.05); font: 600 11px var(--mono); color: var(--text); text-align: center; }
@media (max-width: 640px) { .keymap { grid-template-columns: 1fr; } }
.editor-block:fullscreen { background: var(--bg); padding: 16px 20px; display: flex; flex-direction: column; gap: 10px; }
.editor-block:fullscreen .roll-wrap { flex: 1; min-height: 0; }
.editor-block:fullscreen .roll-wrap canvas { height: 100% !important; }
.roll-wrap canvas { display: block; cursor: crosshair; touch-action: none; -webkit-user-select: none; user-select: none; }
.job-status.review { background: var(--warn); }
.status-badge.review { color: var(--warn); border-color: rgba(255,179,71,.5); background: rgba(255,179,71,.08); }
.confirm-box { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; margin-top: 22px; padding: 18px 20px; border-radius: 14px; border: 1px solid rgba(25,230,193,.3); background: linear-gradient(170deg, rgba(25,230,193,.08), rgba(25,230,193,.02)); }
.confirm-row { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.confirm-row .timing-field { min-width: 160px; }
.confirm-row .timing-field.small { min-width: 90px; }
.dl-action { cursor: pointer; font: inherit; text-align: left; border-color: var(--line-2); }
.dl-action:hover { border-color: var(--accent-4); background: rgba(90,169,255,.08); transform: translateY(-1px); }
.dl-action .dl-icon { color: var(--accent-4); }

/* chord editor */
.editor-backdrop[hidden] { display: none; }
.timing-row[hidden], .hint[hidden] { display: none; }
.editor-backdrop { position: fixed; inset: 0; z-index: 50; display: grid; place-items: start center; padding: 20px; background: rgba(4,5,8,.72); backdrop-filter: blur(6px); }
.editor { width: min(680px, 100%); max-height: calc(100vh - 40px); overflow: auto; background: var(--panel-solid); border: 1px solid var(--line-2); border-radius: 18px; padding: 22px 24px; box-shadow: 0 40px 100px -30px rgba(0,0,0,1); }
.editor-head { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 16px; flex-wrap: wrap; }
.editor-staff { display: flex; flex-direction: column; align-items: center; gap: 0; padding: 4px 8px 6px; border-radius: 12px; background: rgba(255,255,255,.03); border: 1px solid var(--line); }
.editor-staff canvas { display: block; }
.editor-notes { font: 600 12px var(--mono); color: var(--text-2); letter-spacing: .04em; text-align: center; width: 100%; }
@media (max-width: 640px) { .editor-staff { order: 3; width: 100%; } }
.editor-head h3 { margin: 0; font-size: 18px; }
.editor-preview { font: 700 34px/1 var(--mono); color: var(--accent); padding: 10px 18px; border-radius: 12px; background: #0a0c12; border: 1px solid rgba(25,230,193,.35); box-shadow: 0 0 30px -10px rgba(25,230,193,.6); min-width: 120px; text-align: center; }
.editor-cols { display: grid; grid-template-columns: 150px 1fr 150px; gap: 18px; }
.editor-grid.roots button.wide { grid-column: 1 / -1; }
.editor-col-title { font: 600 10px var(--mono); letter-spacing: .16em; color: var(--text-3); margin-bottom: 8px; text-transform: uppercase; }
.editor-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(54px, 1fr)); gap: 6px; }
.editor-grid.roots { grid-template-columns: repeat(3, 1fr); }
.editor-grid button { font: 600 13px/1.2 var(--mono); padding: 9px 4px; min-width: 0; overflow-wrap: anywhere; border-radius: 8px; border: 1px solid var(--line); background: rgba(255,255,255,.03); color: var(--text-2); cursor: pointer; transition: all .12s ease; }
.editor-grid button:hover { border-color: var(--line-2); color: var(--text); background: rgba(255,255,255,.07); }
.editor-grid button.active { background: var(--accent); border-color: var(--accent); color: #04120f; }
.editor-group { margin-bottom: 10px; }
.editor-group-title { font-size: 12px; color: var(--text-3); margin-bottom: 5px; }
.editor-foot { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--line); }
.editor-actions { display: flex; gap: 8px; }
@media (max-width: 640px) { .editor-cols { grid-template-columns: 1fr; } .editor-grid.roots { grid-template-columns: repeat(6, 1fr); } }

.legend { display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 2px 0 14px; font-size: 12px; color: var(--text-3); }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.sw { width: 12px; height: 12px; border-radius: 4px; border: 1px solid; display: inline-block; }
.sw-llm { border-color: rgba(25,230,193,.5); background: rgba(25,230,193,.14); }
.sw-alt { border-color: var(--line-2); background: rgba(255,255,255,.04); }
.sw-user { border-color: rgba(90,169,255,.65); background: rgba(90,169,255,.18); }
.sw-warn { border-color: rgba(255,179,71,.6); background: rgba(255,179,71,.1); }
.rationale { margin: 0 0 24px; padding: 14px 18px; border-left: 3px solid var(--accent-2); background: rgba(139,123,255,.07); border-radius: 0 12px 12px 0; color: var(--text-2); font-style: italic; }
.detail { margin-top: 14px; border-top: 1px solid var(--line); padding-top: 12px; }
.detail summary { cursor: pointer; font-weight: 600; color: var(--text-2); font-size: 14px; }
table { width: 100%; border-collapse: collapse; margin-top: 12px; font-size: 13.5px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font: 600 10px var(--mono); letter-spacing: .14em; color: var(--text-3); }
tr.warn td { background: rgba(255,179,71,.08); }
pre { background: #0a0c12; border: 1px solid var(--line); padding: 14px; border-radius: 10px; overflow: auto; font: 12px/1.5 var(--mono); max-height: 320px; white-space: pre-wrap; color: var(--text-2); margin-top: 12px; }

@media (max-width: 720px) {
  .topbar { padding: 10px 14px; gap: 10px; }
  .brand-text { font-size: 13px; } .brand-text em { display: none; }
  .userbox { gap: 8px; } .username { display: none; }
  .roll-toolbar .btn { padding: 8px 11px; font-size: 13px; }
  .roll-sep { display: none; }
  .page { padding: 20px 14px 50px; }
  .console { padding: 22px 18px; border-radius: 18px; }
  .console-foot { flex-direction: column; align-items: stretch; }
  .console-foot .btn.xl { width: 100%; }
  .step { grid-template-columns: 1fr; gap: 12px; }
  .key-row { grid-template-columns: 1fr; }
  .features { grid-template-columns: 1fr; }
  .job { grid-template-columns: 10px 1fr auto; } .job-tags { display: none; }
  h1 { font-size: 28px; }
}