/* Transcriber */
.tr-wrap { max-width: 980px; }

/* ── setup ─────────────────────────────────── */
.tr-setup { padding: 22px; }
.tr-options {
  display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px; margin-bottom: 18px;
}
.tr-label { font-size: .85rem; font-weight: 600; color: var(--muted); }
.tr-seg {
  display: flex; padding: 3px; gap: 3px;
  background: var(--bg-soft); border: 1px solid var(--line); border-radius: 12px;
}
.tr-seg-btn {
  flex: 1 1 0; min-width: 0; padding: 9px 8px;
  font: inherit; font-size: .88rem; font-weight: 600; color: var(--muted);
  background: none; border: 0; border-radius: 9px; cursor: pointer;
  transition: background .15s, color .15s;
}
.tr-seg-btn:hover { color: var(--text); }
.tr-seg-btn.is-on { background: var(--card-2); color: var(--text); box-shadow: 0 1px 0 rgba(255,255,255,.06) inset, 0 2px 8px -4px rgba(0,0,0,.6); }
.tr-seg-btn:disabled { opacity: .4; cursor: not-allowed; }
.tr-hint { margin: 6px 0 0; font-size: .78rem; color: var(--muted-2); line-height: 1.45; }
.tr-drop { padding: 34px 20px; }
.tr-privacy { margin-top: 14px; }

/* ── working ───────────────────────────────── */
.tr-work { padding: 22px; }
.tr-work-head { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.tr-file { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.tr-file b { font-size: .98rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tr-file small { font-size: .8rem; color: var(--muted-2); }
.tr-phase { margin: 0 0 10px; font-size: .92rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.tr-live {
  margin-top: 16px; max-height: 260px; overflow: auto;
  font-size: .95rem; line-height: 1.65; color: var(--muted);
}
.tr-live:empty { display: none; }
.tr-live p { margin: 0 0 10px; }

/* ── result ────────────────────────────────── */
.tr-result { display: flex; flex-direction: column; gap: 16px; }
.tr-player-card, .tr-text-card { padding: 20px 22px; }
.tr-player video { display: block; width: 100%; max-height: 52vh; border-radius: var(--radius-sm); background: #000; }
.tr-player audio { display: block; width: 100%; }
.tr-toolbar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.tr-toolbar .btn { padding: 8px 13px; min-height: 38px; font-size: .84rem; }
.tr-spacer { flex: 1 1 auto; }
.tr-check { display: inline-flex; align-items: center; gap: 8px; font-size: .88rem; color: var(--text); cursor: pointer; }
.tr-check input { accent-color: var(--accent); width: 16px; height: 16px; }
.tr-click-hint { margin: 10px 0 14px; }

.tr-text { font-size: 1.02rem; line-height: 1.75; color: var(--text); }
.tr-para { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 12px; margin: 0 0 16px; }
.tr-text.no-times .tr-para { grid-template-columns: minmax(0, 1fr); }
.tr-text.no-times .tr-ts { display: none; }
.tr-ts {
  align-self: start; margin-top: 3px; padding: 2px 0;
  font: 600 .78rem/1.4 Inter, system-ui, sans-serif; font-variant-numeric: tabular-nums;
  color: var(--accent); background: none; border: 0; cursor: pointer; text-align: left;
}
.tr-ts:hover { text-decoration: underline; }
.tr-w { cursor: pointer; border-radius: 3px; transition: background .12s; }
.tr-w:hover { background: color-mix(in srgb, var(--accent) 18%, transparent); }
.tr-w.is-now { background: color-mix(in srgb, var(--accent-2) 30%, transparent); color: var(--text); }
.tr-lang { display: inline-block; margin-left: 6px; }
.tr-captions-link { margin: 18px 0 0; padding-top: 14px; border-top: 1px solid var(--line); font-size: .88rem; color: var(--muted); }
.tr-captions-link a { color: var(--accent); }

@media (max-width: 760px) {
  .tr-options { grid-template-columns: minmax(0, 1fr); }
  .tr-setup, .tr-work, .tr-player-card, .tr-text-card { padding: 16px; }
  .tr-para { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  /* Four equal buttons under the checkbox. flex-wrap left VTT alone on a full-width second
     row at 409 px while the first three stayed small. */
  .tr-toolbar { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .tr-toolbar .tr-check { grid-column: 1 / -1; }
  .tr-toolbar .btn { padding: 8px 4px; }
  .tr-spacer { display: none; }
}
@media (pointer: coarse) { .tr-seg-btn { min-height: 42px; } }