/* ============================================================
   作曲家ページ強化（main.css の後に読み込み＝上書き前提）
   ・関連作曲家をコンパクトなカードに（顔画像を小さく＋関係ラベル）
   ・INDEX（目次）フローティング呼び出し
   ============================================================ */

/* 見出しがヘッダーに隠れないように（アンカー飛び先の調整） */
.composer-page-body h2 { scroll-margin-top: 92px; }

/* ── 関連作曲家：コンパクトカードのグリッド ── */
.composer-page-body .related .composer-pieces-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 12px;
  margin-top: 16px;
  border-top: none;
  background: transparent;
}
.composer-page-body .related .composer-pieces-list > * { background: transparent; }

.composer-page-body .related .composer-piece-item--withthumb {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--border-soft, #e8e4dc);
  border-radius: 14px;
  background: var(--bg-card, #fff);
  transition: border-color .18s, transform .18s, box-shadow .18s;
}
.composer-page-body .related .composer-piece-item--withthumb:hover {
  padding-left: 14px;
  border-color: var(--gold, #c4943a);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px -12px rgba(40,28,10,.3);
}

/* 顔画像を小さく（でかすぎ対策：54 → 44） */
.composer-piece-item--withthumb .composer-piece-thumb {
  width: 44px; height: 44px; flex: 0 0 44px; align-self: center;
}

.composer-page-body .related .composer-piece-item--withthumb .piece-title {
  font-size: .92rem; font-weight: 700; margin-bottom: 3px; letter-spacing: 0;
}
/* 「どう関わりがあるか」を関係ラベル付きで表示（2行までにクランプ） */
.composer-page-body .related .composer-piece-item--withthumb .piece-note {
  font-size: .72rem; line-height: 1.55; color: var(--text-muted, #777);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.composer-page-body .related .composer-piece-item--withthumb .piece-note::before {
  content: '関係';
  display: inline-block; font-size: .55rem; font-weight: 700; letter-spacing: .08em;
  color: #fff; background: var(--gold, #c4943a);
  border-radius: 3px; padding: 1px 5px; margin-right: 6px; vertical-align: 1px;
}

/* ── INDEX（目次）フローティング ── */
.toc-fab {
  position: fixed; right: 20px; bottom: 20px; z-index: 300;
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--gold, #c4943a); color: #fff;
  border: none; border-radius: 50px;
  padding: 11px 18px; font-size: .82rem; font-weight: 700;
  font-family: inherit; cursor: pointer;
  box-shadow: 0 8px 24px -8px rgba(120,80,20,.5);
  transition: transform .18s, box-shadow .18s, background .18s;
}
.toc-fab:hover { background: var(--gold-dark, #a67b2e); transform: translateY(-2px); box-shadow: 0 12px 28px -8px rgba(120,80,20,.55); }
.toc-fab[aria-expanded="true"] { background: var(--gold-dark, #a67b2e); }
.toc-fab svg { width: 17px; height: 17px; flex: 0 0 auto; }

.toc-panel {
  position: fixed; right: 20px; bottom: 74px; z-index: 300;
  width: min(300px, calc(100vw - 40px));
  max-height: min(70vh, 560px); overflow-y: auto;
  background: var(--bg-card, #fff);
  border: 1px solid var(--border-soft, #e8e4dc);
  border-radius: 16px;
  box-shadow: 0 24px 60px -20px rgba(0,0,0,.4);
  padding: 0 0 8px;
  animation: tocIn .22s cubic-bezier(.2,.7,.2,1);
}
@keyframes tocIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.toc-panel__head {
  position: sticky; top: 0;
  display: flex; align-items: center; justify-content: space-between;
  font-size: .64rem; letter-spacing: .2em; font-weight: 700;
  color: var(--gold, #c4943a); text-transform: uppercase;
  padding: 14px 14px 10px;
  background: inherit; border-radius: 16px 16px 0 0;
}
.toc-close { background: none; border: none; font-size: 1.35rem; line-height: 1; color: var(--text-muted, #999); cursor: pointer; padding: 0 4px; }
.toc-close:hover { color: var(--ink, #1a1815); }
.toc-list { list-style: none; margin: 0; padding: 0 6px; counter-reset: toc; }
.toc-list li { counter-increment: toc; }
.toc-list a {
  display: flex; gap: 10px; align-items: baseline;
  padding: 9px 10px; border-radius: 9px;
  font-size: .85rem; line-height: 1.45; color: var(--text, #333);
  text-decoration: none; transition: background .15s, color .15s;
}
.toc-list a::before {
  content: counter(toc, decimal-leading-zero);
  font-family: 'Georgia', serif; font-size: .72rem; color: var(--gold, #c4943a); font-weight: 700; flex: 0 0 auto;
}
.toc-list a:hover { background: var(--gold-bg, rgba(196,148,58,.1)); }
.toc-list a.active { background: var(--gold-bg, rgba(196,148,58,.12)); color: var(--gold-dark, #a67b2e); font-weight: 700; }

@media (max-width: 560px) {
  .toc-fab span { display: none; }
  .toc-fab { padding: 12px; }
}
@media (prefers-reduced-motion: reduce) { .toc-panel { animation: none; } }
[data-theme="dark"] .toc-panel { background: #1b1811; }
[data-theme="dark"] .composer-page-body .related .composer-piece-item--withthumb { background: rgba(255,255,255,.03); }