/* ── Song Lyrics Panel ──────────────────────────────────────
   Collapsible disclosure containing extracted `w:` lyrics
   from the song's ABC notation. Native <details>/<summary>.
   ────────────────────────────────────────────────────────── */

:root {
  --lyrics-bg:          #fbf8f2;
  --lyrics-border:      #d9d2c3;
  --lyrics-text:        #2a2a2a;
  --lyrics-muted:       #6b6358;
  --lyrics-accent:      #2a2a2a;
  --lyrics-focus-ring:  #2a2a2a;
}

.lyrics-panel {
  background: var(--lyrics-bg);
  border: 1.5px solid var(--lyrics-border);
  border-radius: 6px;
  margin-top: 1.25rem;
  color: var(--lyrics-text);
}

.lyrics-panel .lyrics-summary {
  align-items: baseline;
  cursor: pointer;
  display: flex;
  font-weight: 600;
  gap: 0.5rem;
  justify-content: space-between;
  list-style: none;
  padding: 0.75rem 1.1rem;
}

.lyrics-panel .lyrics-summary::-webkit-details-marker { display: none; }

.lyrics-panel .lyrics-summary::after {
  content: "";
  border-right: 2px solid var(--lyrics-accent);
  border-bottom: 2px solid var(--lyrics-accent);
  display: inline-block;
  height: 0.5rem;
  margin-left: 0.5rem;
  transform: rotate(45deg);
  transition: transform 0.15s ease;
  width: 0.5rem;
}

.lyrics-panel[open] .lyrics-summary::after {
  transform: rotate(-135deg);
}

.lyrics-panel .lyrics-summary:focus-visible {
  outline: 2px solid var(--lyrics-focus-ring);
  outline-offset: 2px;
  border-radius: 4px;
}

.lyrics-panel .lyrics-summary-label {
  flex: 1;
}

.lyrics-panel .lyrics-count {
  color: var(--lyrics-muted);
  font-size: 0.9rem;
  font-weight: 400;
}

.lyrics-panel .lyrics-body {
  border-top: 1px solid var(--lyrics-border);
  padding: 1rem 1.25rem 1.1rem;
}

.lyrics-panel .lyrics-verses {
  list-style-position: outside;
  margin: 0;
  padding-left: 1.5rem;
}

.lyrics-panel .lyrics-verses > li::marker {
  color: var(--lyrics-muted);
  font-weight: 600;
}

.lyrics-panel .lyrics-verse {
  font-size: 1.05rem;
  line-height: 1.65;
  margin: 0 0 1rem;
  white-space: pre-line;
}

.lyrics-panel .lyrics-verses > li.lyrics-verse:last-child {
  margin-bottom: 0;
}

.lyrics-panel .lyrics-copy {
  background: transparent;
  border: 1px solid var(--lyrics-border);
  border-radius: 4px;
  color: var(--lyrics-text);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 500;
  margin-top: 0.5rem;
  padding: 0.35rem 0.75rem;
}

.lyrics-panel .lyrics-copy:hover,
.lyrics-panel .lyrics-copy:focus-visible {
  background: #efe9db;
  outline: none;
}

.lyrics-panel .lyrics-copy:focus-visible {
  outline: 2px solid var(--lyrics-focus-ring);
  outline-offset: 2px;
}

/* ── Print: always expanded, no copy button ── */
@media print {
  .lyrics-panel { border: none; background: transparent; }
  .lyrics-panel .lyrics-summary::after { display: none; }
  .lyrics-panel .lyrics-body { display: block !important; border-top: none; padding: 0.5rem 0 0; }
  .lyrics-panel .lyrics-copy { display: none; }
}

/* ── High-contrast overrides ── */
[data-contrast="high"] {
  --lyrics-bg:          #ffffff;
  --lyrics-border:      #000000;
  --lyrics-text:        #000000;
  --lyrics-muted:       #333333;
  --lyrics-accent:      #000000;
  --lyrics-focus-ring:  #000000;
}

@media (prefers-contrast: more) {
  :root:not([data-contrast]) {
    --lyrics-bg:          #ffffff;
    --lyrics-border:      #000000;
    --lyrics-text:        #000000;
    --lyrics-muted:       #333333;
    --lyrics-accent:      #000000;
    --lyrics-focus-ring:  #000000;
  }
}