/* Live analysis UI. Built only from the semantic tokens in tokens.css. */

.play-button:disabled { opacity: .45; cursor: not-allowed; box-shadow: none; }
/* Component classes set `display`, which would otherwise beat the `hidden` attribute. */
[hidden] { display: none !important; }

/* Result section sits right under the hero. */
.result-section { padding: 8px 0 84px; scroll-margin-top: 90px; }
.result-app { border: 1px solid var(--stroke-strong); border-radius: 22px; background: var(--surface); overflow: hidden; box-shadow: var(--shadow-lg); }
.result-body { padding: 19px 21px 21px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; }
.result-app .preview-titlebar { padding: 18px 21px 15px; }
.result-app .track-name { font-size: 15px; margin: 0; }
.result-app .track-meta { font-size: 11px; }
.track-icon { width: 52px; height: 52px; border-radius: 11px; flex-shrink: 0; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); }
.track-icon .icon { width: 24px; height: 24px; }
.track-badge .icon { width: 13px; height: 13px; }
.track-badge.is-busy { color: var(--warning); background: var(--warning-soft); }
.track-badge.is-error { color: var(--danger); background: var(--danger-soft); }

.status--busy .icon { color: var(--accent); }
.progress > span { transition: width var(--motion-med) var(--ease); }
.status-block { display: grid; grid-template-columns: minmax(0, 1fr); gap: 13px; }
.status-block .progress { margin: 0; }

/* Player */
.live-player { display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; }
.chord-row button.chord-chip { font: inherit; font-size: 11px; font-weight: 760; cursor: pointer; }
.chord-row button.chord-chip:hover:not(.is-current) { border-color: var(--stroke-strong); }
.chord-row .chord-chip.is-placeholder { visibility: hidden; }
.wave-box { position: relative; cursor: pointer; border-radius: 8px; }
.wave-box .waveform { height: 64px; }
.wave-box .waveform__bar { transition: background var(--motion-fast); }
.playhead { position: absolute; top: 2px; bottom: 2px; left: 0; width: 2px; margin-left: -1px; background: var(--accent); box-shadow: 0 0 0 2px rgba(var(--accent-rgb), .09); pointer-events: none; }
.player-time { font: 11px var(--font-mono); color: var(--ink-secondary); min-width: 38px; text-align: right; }
.live-player .time-axis { margin-bottom: 0; }

/* Tabs and panels */
.result-tabs .tabs { padding-left: 0; }
.result-tabs .tab { padding: 11px 15px; font-size: 13px; }
.panel-body { padding-top: 18px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; }
.panel-tools { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; }
.check-inline { display: inline-flex; align-items: center; gap: 8px; margin-left: auto; font-size: 12px; color: var(--ink-secondary); cursor: pointer; }
.check-inline input { accent-color: var(--accent); width: 15px; height: 15px; }

/* Chords tab: one cell per bar */
.bars { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; max-height: 520px; overflow: auto; padding: 2px; }
.bar-cell { text-align: left; color: var(--ink); background: var(--surface-2); border: 1px solid var(--stroke); border-radius: var(--radius-xs); padding: 9px 11px 10px; min-height: 62px; display: grid; align-content: space-between; gap: 6px; transition: background var(--motion-fast), border-color var(--motion-fast); }
.bar-cell:hover { border-color: var(--stroke-strong); background: var(--surface-hover); }
.bar-cell__n { font: 10px var(--font-mono); color: var(--ink-tertiary); }
.bar-cell__chords { display: flex; flex-wrap: wrap; gap: 4px 11px; font-size: 16px; font-weight: 780; color: var(--accent); letter-spacing: -.02em; }
.bar-cell.is-empty .bar-cell__chords { color: var(--ink-tertiary); font-weight: 500; }
.bar-cell.is-current { border-color: var(--accent); background: var(--accent-soft); box-shadow: 0 0 0 2px rgba(var(--accent-rgb), .12); }

/* Lead sheet tab */
.lead-sheet { display: grid; grid-template-columns: minmax(0, 1fr); gap: 4px; max-height: 560px; overflow: auto; padding: 2px; }
.lead-line { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 3px 9px; padding: 8px 10px; border-radius: 10px; transition: background var(--motion-fast); }
.lead-line.is-current { background: var(--accent-soft); }
.lead-line__tag { align-self: center; font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-tertiary); margin-right: 4px; }
.tok { display: flex; flex-direction: column; align-items: flex-start; gap: 1px; text-align: left; color: inherit; background: transparent; border: 0; border-radius: 6px; padding: 2px 3px; }
.tok:hover { background: var(--surface-hover); }
.tok__chord { min-height: 20px; font: 780 13px/20px var(--font-sans); color: var(--accent); letter-spacing: -.01em; white-space: pre; }
.tok__word { font-size: 15px; line-height: 1.4; color: var(--ink); }
.tok.is-current { background: rgba(var(--accent-rgb), .14); }
.tok-bar { font-weight: 760; font-size: 14px; color: var(--accent); background: var(--surface-2); border: 1px solid var(--stroke); border-radius: 8px; padding: 4px 10px; }
.tok-bar:hover { border-color: var(--stroke-strong); background: var(--surface-hover); }
.tok-bar.is-current { border-color: var(--accent); background: var(--accent-soft); }
.lead-note { margin: 0; }
.lyrics-skeleton { display: grid; gap: 10px; margin-top: 12px; max-width: 420px; }
.lyrics-skeleton .skeleton { height: 12px; }

/* Details tab */
.detail-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 22px; margin: 0; }
.detail-list div { display: flex; justify-content: space-between; gap: 14px; padding: 9px 0; border-bottom: 1px solid var(--stroke); font-size: 13px; }
.detail-list dt { color: var(--ink-secondary); }
.detail-list dd { margin: 0; font-weight: 700; text-align: right; overflow-wrap: anywhere; }

/* Export row */
.export-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; padding-top: 16px; border-top: 1px solid var(--stroke); }
.export-row .fineprint { margin-left: auto; }

@media (max-width: 650px) {
  .result-body { padding: 13px; }
  .result-app .preview-titlebar { padding: 13px; }
  .bars { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .detail-list { grid-template-columns: 1fr; }
  .export-row .fineprint { margin-left: 0; width: 100%; }
}