/* transcribe-file 固有スタイル */
.tf-file { margin: 0.75rem 0 0.5rem; }
#player { display: block; width: 100%; margin-top: 0.5rem; }
#player[hidden] { display: none; }

.tf-model-info { margin: 0.5rem 0 0.9rem; }
.tf-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; }
.tf-actions .btn { width: auto; margin: 0; }
.tf-start { min-width: 12rem; background: var(--pt-accent, var(--blue)); color: #fff; border-color: var(--pt-accent, var(--blue)); font-weight: 700; }
.tf-start:disabled { opacity: 0.45; cursor: not-allowed; }
.tf-actions [hidden] { display: none; }

.tf-progress { margin-top: 0.9rem; }
.tf-progress[hidden] { display: none; }
.tf-status { margin-top: 0.4rem; font-size: 0.88rem; color: var(--text-sub); }

.tf-empty { color: var(--text-sub); font-size: 0.9rem; }
#result[hidden], .tf-spk[hidden] { display: none; }

.tf-tools { display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem 1.25rem; margin-bottom: 0.75rem; }
.tf-tools .pt-check { margin: 0; }
.tf-inline { display: inline-flex; align-items: center; gap: 0.4rem; margin: 0; font-size: 0.88rem; font-weight: 400; }
.tf-inline select { width: auto; padding: 0.35rem 0.5rem; }

.tf-spk { border: 1px solid var(--border); border-radius: var(--pt-r, 6px); padding: 0.6rem 0.75rem; margin-bottom: 0.75rem; background: var(--bg); }
.tf-spk-list { display: flex; flex-wrap: wrap; gap: 0.4rem 0.6rem; margin-bottom: 0.5rem; }
.tf-spk-item { display: inline-flex; align-items: center; gap: 0.3rem; }
.tf-spk-key { font-size: 0.78rem; color: var(--text-sub); min-width: 1.1rem; text-align: right; }
.tf-spk-item input { width: 8rem; padding: 0.3rem 0.5rem; font-size: 0.9rem; }
.tf-spk-del { width: 1.8rem; height: 1.8rem; padding: 0; line-height: 1; font-size: 1.1rem; cursor: pointer; background: var(--surface); color: var(--text-sub); border: 1px solid var(--border); border-radius: 4px; }
.tf-spk-del:hover { border-color: var(--red); color: var(--red); }
.tf-spk .btn { width: auto; margin: 0; }

.tf-list { max-height: 65vh; overflow-y: auto; border: 1px solid var(--border); border-radius: var(--pt-r, 6px); background: var(--surface); }
.tf-seg { display: grid; grid-template-columns: 4.4rem 1fr; gap: 0.15rem 0.6rem; padding: 0.5rem 0.65rem; border-bottom: 1px solid var(--border); }
.tf-seg:last-child { border-bottom: none; }
.tf-seg.is-now { background: var(--pt-accent-soft); }
.tf-t { grid-row: 1; grid-column: 1; align-self: start; font: inherit; font-size: 0.82rem; padding: 0.3rem 0.2rem; cursor: pointer; text-align: center; color: var(--pt-accent, var(--blue)); background: var(--surface); border: 1px solid var(--border); border-radius: 4px; font-variant-numeric: tabular-nums; }
.tf-t:hover { border-color: var(--pt-accent, var(--blue)); }
.tf-main { grid-row: 1; grid-column: 2; min-width: 0; }
.tf-s { width: auto; max-width: 100%; margin-bottom: 0.25rem; padding: 0.2rem 0.4rem; font-size: 0.82rem; }
.tf-xw { position: relative; }
.tf-x, .tf-hl { font-family: inherit; font-size: 16px; line-height: 1.7; padding: 0.25rem 0.4rem; border: 1px solid transparent; border-radius: 4px; white-space: pre-wrap; overflow-wrap: break-word; word-break: normal; letter-spacing: normal; }
.tf-x { position: relative; z-index: 1; display: block; width: 100%; resize: none; overflow: hidden; background: transparent; color: var(--text); }
html[data-theme="dark"] .tf-x, html[data-theme="dark"] .tf-x:focus { background: transparent; }
.tf-x:hover { border-color: var(--border); }
.tf-x:focus { border-color: var(--pt-accent, var(--blue)); outline: none; }
.tf-hl { position: absolute; inset: 0; z-index: 0; color: transparent; pointer-events: none; overflow: hidden; }
.tf-hl[hidden] { display: none; }
.tf-lo1, .tf-lo2 { border-radius: 2px; }
.tf-lo1 { background: rgba(245, 158, 11, 0.28); }
.tf-lo2 { background: rgba(234, 88, 12, 0.42); }
html[data-theme="dark"] .tf-lo1 { background: rgba(251, 191, 36, 0.28); }
html[data-theme="dark"] .tf-lo2 { background: rgba(249, 115, 22, 0.50); }
.tf-conf[hidden] { display: none; }
.tf-legend { display: inline-flex; gap: 0.4rem; font-size: 0.78rem; color: var(--text); }
.tf-legend span { padding: 0.05rem 0.4rem; }
.tf-ops { grid-column: 2; display: flex; gap: 0.35rem; margin-top: 0.1rem; }
.tf-ops button { font: inherit; font-size: 0.76rem; padding: 0.15rem 0.5rem; cursor: pointer; color: var(--text-sub); background: var(--surface); border: 1px solid var(--border); border-radius: 4px; }
.tf-ops button:hover { border-color: var(--pt-accent, var(--blue)); color: var(--text); }
.tf-ops button:disabled { opacity: 0.4; cursor: not-allowed; }
.tf-running .tf-ops button { opacity: 0.4; pointer-events: none; }

.tf-export { margin-top: 1rem; }
.tf-export-opts { display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem 1.25rem; margin-bottom: 0.6rem; }
.tf-export-opts .pt-check { margin: 0; }
.tf-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; margin-bottom: 0.75rem; }
.tf-bar .btn { width: auto; margin: 0; }

@media (max-width: 560px) {
  .tf-seg { grid-template-columns: 1fr; }
  .tf-t { grid-row: auto; grid-column: 1; justify-self: start; padding: 0.2rem 0.6rem; }
  .tf-main, .tf-ops { grid-column: 1; grid-row: auto; }
  .tf-start { flex: 1 1 100%; }
  .tf-spk-item input { width: 6.5rem; }
}

.pt-lead a { color: var(--pt-accent, var(--blue)); text-decoration: underline; }

/* 用語・置き換えリスト */
.tf-more { margin: 0.25rem 0 0.9rem; border: 1px solid var(--border); border-radius: var(--pt-r, 6px); background: var(--surface); }
.tf-more > summary { cursor: pointer; padding: 0.55rem 0.75rem; font-size: 0.9rem; color: var(--text); }
.tf-more[open] > summary { border-bottom: 1px solid var(--border); }
.tf-more .form-group { margin: 0.75rem; }
.tf-more textarea { min-height: 5rem; resize: vertical; }

/* 検索・置き換え */
.tf-find { border: 1px solid var(--border); border-radius: var(--pt-r, 6px); padding: 0.6rem 0.75rem; margin-bottom: 0.75rem; background: var(--bg); display: grid; gap: 0.45rem; }
.tf-find-row { display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem 0.5rem; }
.tf-find-row input[type="search"], .tf-find-row input[type="text"] { flex: 1 1 10rem; width: auto; min-width: 0; padding: 0.35rem 0.5rem; font-size: 0.92rem; }
.tf-find-row .btn { width: auto; margin: 0; padding: 0.35rem 0.7rem; font-size: 0.85rem; }
.tf-find-row .pt-check { margin: 0; }
.tf-find-count, .tf-find-msg { font-size: 0.82rem; color: var(--text-sub); }
.tf-find-row .btn:disabled { opacity: 0.45; cursor: not-allowed; }

/* 検索ヒット・別の候補がある文字 */
.tf-hit { border-radius: 2px; background: rgba(59, 130, 246, 0.25); }
.tf-hit.tf-cur { background: rgba(59, 130, 246, 0.55); }
html[data-theme="dark"] .tf-hit { background: rgba(96, 165, 250, 0.30); }
html[data-theme="dark"] .tf-hit.tf-cur { background: rgba(96, 165, 250, 0.60); }
.tf-am { text-decoration: underline dotted; text-decoration-thickness: 2px; text-underline-offset: 3px; text-decoration-color: rgba(100, 116, 139, 0.9); }

/* 別の候補のバー */
.tf-alt { display: flex; flex-wrap: wrap; align-items: center; gap: 0.3rem 0.4rem; margin-top: 0.25rem; padding: 0.35rem 0.5rem; border: 1px solid var(--border); border-radius: var(--pt-r, 6px); background: var(--surface); font-size: 0.85rem; }
.tf-alt[hidden] { display: none; }
.tf-alt-l { color: var(--text-sub); }
.tf-alt-c { font: inherit; font-size: 0.9rem; padding: 0.2rem 0.6rem; cursor: pointer; color: var(--text); background: var(--surface); border: 1px solid var(--border); border-radius: 4px; }
.tf-alt-c:hover { border-color: var(--pt-accent, var(--blue)); color: var(--pt-accent, var(--blue)); }