:root {
  --bg: #141518;
  --panel: #1f2126;
  --outline: #3a3d44;
  --text: #e8e8e8;
  --dim: #8b8f97;
  --accent: #e9a53c;
  --plot: #17181c;
  --good: #6cc070;
  --bad: #e06060;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.35 system-ui, -apple-system, "Segoe UI", sans-serif; }
button, select, input { font: inherit; color: var(--text); }
button { background: #33363e; border: 1px solid var(--outline); border-radius: 5px; padding: 4px 10px; cursor: pointer; }
button:hover { border-color: var(--dim); }
select { background: #2f3239; border: 1px solid var(--outline); border-radius: 5px; padding: 4px 6px; max-width: 100%; }

.top { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; padding: 10px 16px; border-bottom: 1px solid var(--outline); }
.brand { font-weight: 700; font-size: 18px; letter-spacing: .5px; }
.brand span { color: var(--accent); font-weight: 600; }
.preset { display: flex; gap: 6px; align-items: center; flex: 1 1 280px; min-width: 0; }
.preset select { flex: 1; min-width: 0; font-size: 16px; padding: 5px 8px; }
.status { color: var(--dim); min-width: 160px; flex: 1 1 160px; }
.status.err { color: var(--bad); }
.topbtns { display: flex; gap: 8px; }
.power.on { background: var(--accent); color: #1a1a1a; border-color: var(--accent); }

.notice { position: relative; z-index: 11; display: flex; gap: 12px; align-items: flex-start; padding: 10px 16px;
          background: #3b2c17; border-bottom: 1px solid var(--accent); }
.notice[hidden] { display: none; }
.notice span { flex: 1; white-space: pre-line; }
.notice button { flex: none; padding: 0 8px; }

.player { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; padding: 8px 16px; border-bottom: 1px solid var(--outline); background: #1a1c20; }
.plplay { width: 36px; height: 36px; padding: 0; border-radius: 50%; display: grid; place-items: center; flex: none;
          background: var(--accent); border-color: var(--accent); color: #1a1a1a; }
.plplay svg { width: 16px; height: 16px; fill: currentColor; }
.plplay .i-pause, .plplay.playing .i-play { display: none; }
.plplay.playing .i-pause { display: block; }
.plinfo { flex: 1 1 320px; min-width: 0; }
.pltitle { font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.plsub { color: var(--dim); margin-left: 6px; }
.plseek { display: flex; align-items: center; gap: 8px; color: var(--dim); font-size: 12px; font-variant-numeric: tabular-nums; }
.plseek input { flex: 1; min-width: 0; }
.plopts { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.plopts [hidden] { display: none; }

.library { padding: 8px 16px 10px; border-bottom: 1px solid var(--outline); background: #1a1c20; }
.libhead { display: flex; align-items: center; gap: 12px; margin-bottom: 6px; }
.libhead input { flex: 1 1 auto; max-width: 480px; min-width: 0; background: #2f3239; border: 1px solid var(--outline); border-radius: 5px; padding: 5px 8px; }
.libcount { color: var(--dim); font-size: 12px; white-space: nowrap; }
.liblist { max-height: min(46vh, 420px); overflow-y: auto; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(320px, 100%), 1fr)); gap: 2px 8px; }
.librow { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 0 10px; text-align: left; background: transparent; border-color: transparent; padding: 4px 8px; }
.librow:hover { background: #262930; border-color: var(--outline); }
.librow.cur { border-color: var(--accent); }
.librow .lt, .librow .lm { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.librow .lm { grid-column: 1; color: var(--dim); font-size: 12px; }
.librow .ld { grid-column: 2; grid-row: 1 / span 2; align-self: center; color: var(--dim); font-size: 12px; font-variant-numeric: tabular-nums; }
.libmore { grid-column: 1 / -1; margin-top: 4px; }

.settings { padding: 10px 16px; border-bottom: 1px solid var(--outline); background: #22252b; }
.setgrid { display: flex; flex-wrap: wrap; gap: 12px 20px; align-items: end; }
.setgrid label { display: flex; flex-direction: column; gap: 4px; color: var(--dim); font-size: 12px; }
.setgrid select { color: var(--text); font-size: 14px; }
.latinfo { color: var(--dim); font-size: 12px; }
.midiins { margin-top: 10px; }
.sub { color: var(--dim); font-size: 12px; margin-bottom: 4px; }
.midilist label { margin-right: 14px; white-space: nowrap; }
.hint { color: var(--dim); font-size: 12px; margin: 10px 0 0; }

/* flex rather than grid: the scope is narrower than the others, and when it wraps it widens to a strip */
.panels { display: flex; flex-wrap: wrap; gap: 12px; padding: 12px 16px; }
.panel { flex: 1 1 250px; background: var(--panel); border: 1px solid var(--outline); border-radius: 8px; padding: 8px 12px 12px; min-width: 0; }
.panel.wide { flex-basis: 100%; }
.panel.scope { flex: 0.6 1 160px; display: flex; flex-direction: column; }
#scopeCanvas { flex: 1 1 auto; width: 100%; height: 130px; display: block; }  /* fills the row's height */
.panel h2 { font-size: 12px; letter-spacing: 1.5px; color: var(--dim); margin: 2px 0 8px; display: flex; justify-content: space-between; align-items: center; }
.reset { font-size: 11px; padding: 1px 7px; color: var(--dim); }

.ctrl { display: grid; grid-template-columns: 96px 1fr 62px; gap: 8px; align-items: center; margin: 5px 0; }
.ctrl .cap { color: var(--dim); font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ctrl .val { font-variant-numeric: tabular-nums; text-align: right; font-size: 13px; }
input[type=range] { width: 100%; accent-color: var(--accent); min-width: 0; }

.velhead { display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px; }
#velCanvas { width: 100%; height: auto; aspect-ratio: 260 / 190; background: var(--plot); border-radius: 4px; touch-action: none; cursor: crosshair; display: block; }

.pedals { display: flex; gap: 8px; margin-top: 10px; }
.pedal { flex: 1; padding: 8px 4px; }
.pedal.lit { background: var(--accent); color: #1a1a1a; border-color: var(--accent); }

.rvtype { display: flex; align-items: center; gap: 8px; color: var(--dim); margin-bottom: 6px; }
.rvtype select { flex: 1; color: var(--text); }

.fxrack { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 10px; }
.fx { border: 1px solid var(--outline); border-radius: 6px; padding: 6px 10px; }
.fx.off .ctrl { opacity: .45; }
.fx h3 { margin: 0 0 4px; font-size: 12px; letter-spacing: 1px; display: flex; align-items: center; gap: 8px; }
.fx .ctrl { grid-template-columns: 70px 1fr 62px; }
.tog { display: flex; align-items: center; gap: 6px; color: var(--dim); font-size: 13px; margin: 4px 0; }
.tog input { accent-color: var(--accent); }

.kbwrap { padding: 4px 16px 10px; overflow-x: auto; }
.keyboard { position: relative; height: 120px; min-width: 780px; user-select: none; touch-action: none; }
.key { position: absolute; top: 0; border: 1px solid #222; border-radius: 0 0 4px 4px; }
.key.w { background: #f4f2ee; height: 100%; z-index: 1; }
.key.b { background: #1b1b1d; height: 62%; z-index: 2; border-color: #000; }
.key.w.on { background: #f3c47a; }
.key.b.on { background: #c98a2c; }
.key .lbl { position: absolute; bottom: 4px; width: 100%; text-align: center; font-size: 9px; color: #888; pointer-events: none; }

.meter { display: flex; flex-wrap: wrap; gap: 6px 18px; padding: 8px 16px 14px; color: var(--dim); font-size: 12px; font-variant-numeric: tabular-nums; }
.meter .note { flex: 1 1 100%; font-size: 11px; opacity: .8; }
.meter .warn { color: var(--bad); }

.overlay { position: fixed; inset: 0; background: rgba(15, 16, 19, .82); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; z-index: 10; padding: 16px; text-align: center; }
.overlay[hidden] { display: none; }
.overlay button { font-size: 20px; padding: 14px 28px; background: var(--accent); color: #1a1a1a; border: 0; border-radius: 8px; }
.overlay p { color: var(--dim); max-width: 460px; }

@media (max-width: 600px) {
  .ctrl { grid-template-columns: 84px 1fr 54px; }
  .top { padding: 8px 12px; }
  .panels { padding: 10px 12px; }
}