/* Summarizer feature styles (gui/summarizer)
 * summary pane (collapsible sections, 【要約】 headings, cyan timecodes) while
 * reusing this prototype's design tokens from styles.css. */

.sum-card h3.sum-toggle {
  cursor: pointer; user-select: none;
  display: flex; justify-content: space-between; align-items: center;
}
.sum-chevron { color: var(--muted); font-size: 11px; }
.sum-body { font-size: 13px; line-height: 1.7; }
.sum-body.closed { display: none; }

.sum-h { margin: 10px 0 4px; font-size: 13px; color: var(--text); }
.sum-para { margin: 4px 0; }
.sum-bullet { margin: 3px 0 3px 2px; }
.sum-muted { color: var(--muted); font-size: 12.5px; margin: 6px 0; }
.sum-error { color: #b3261e; font-size: 13px; margin: 6px 0; }
/* ---- 要約情報 ---- */
.sum-info-grid {
  display: grid; grid-template-columns: auto 1fr; gap: 4px 12px;
  font-size: 12px;
}
.sum-info-k { color: var(--muted); white-space: nowrap; }

/* ---- タイムライン ---- */
.sum-chapter { margin-bottom: 12px; }
.sum-chapter-row { display: flex; gap: 8px; margin: 5px 0; }
.sum-timecode {
  flex-shrink: 0; color: var(--accent-dk); text-decoration: underline;
  cursor: pointer; font-size: 12.5px; font-variant-numeric: tabular-nums;
  padding-top: 1px;
}
.sum-timecode:hover { color: var(--accent); }

/* ---- 話者ごとの要約 ---- */
.sum-speaker { display: flex; gap: 8px; align-items: flex-start; margin: 10px 0; }
.sum-avatar {
  flex-shrink: 0; width: 24px; height: 24px; border-radius: 50%; margin-top: 1px;
  color: #fff; font-size: 12px; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
}

/* ---- 要約する toolbar button states ---- */
.transcript-tabs .tab.sum-done { color: var(--muted); }
.transcript-tabs .tab.sum-busy { color: var(--accent-dk); }

/* ---- processing / buttons ---- */
.sum-processing {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: 13px; margin: 6px 0;
}
.sum-spinner {
  width: 16px; height: 16px; flex-shrink: 0; margin-top: 2px; border-radius: 50%;
  border: 2px solid var(--line); border-top-color: var(--accent);
  animation: sum-spin 0.9s linear infinite;
}
@keyframes sum-spin { to { transform: rotate(360deg); } }

.sum-btn {
  margin-top: 8px; padding: 7px 16px; border-radius: 16px; cursor: pointer;
  border: 1px solid var(--line); background: #fff; color: var(--text); font-size: 13px;
}
.sum-btn:hover { background: #f4f6f8; }

/* ---- confirmation modal ---- */
.sum-confirm-card { max-width: 420px; text-align: center; }
.sum-confirm-text { font-size: 15px; margin: 18px 0 4px; }
.sum-confirm-sub { color: var(--muted); font-size: 12.5px; margin: 0 0 10px; }


/* Trouble Response Report (トラブル対応レポート) UI */

/* ---- Right-pane tab switcher ---- */
.tr-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--line);
  margin: 4px 0 8px;
}
.tr-tab {
  flex: 1;
  padding: 10px 8px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
}
.tr-tab:hover { color: var(--text); }
.tr-tab.active { color: var(--accent-dk); border-bottom-color: var(--accent); }

.tr-panel { display: block; }
.tr-card { border: none; padding: 0; }
.tr-body { font-size: 13px; color: var(--text); }

/* ---- Not-created / CTA / error ---- */
.tr-cta { text-align: center; padding: 28px 14px; }
.tr-icon {
  width: 44px; height: 44px; margin: 0 auto 12px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 999px; background: #eef1f4; font-size: 20px;
}
.tr-title { margin: 6px 0; font-size: 15px; color: var(--text); }
.tr-desc { color: var(--muted); font-size: 12.5px; margin: 6px 0 16px; line-height: 1.6; }
.tr-create {
  display: inline-block; padding: 10px 22px; border: none; border-radius: 8px;
  background: var(--accent); color: #fff; font-size: 13.5px; font-weight: 600; cursor: pointer;
}
.tr-create:hover { background: var(--accent-dk); }
.tr-error { color: #b3261e; font-size: 13px; margin: 6px 0; }

/* ---- Processing ---- */
.tr-processing { display: flex; gap: 10px; align-items: flex-start; padding: 16px 4px; font-size: 13px; }
.tr-spinner {
  flex-shrink: 0; width: 16px; height: 16px; margin-top: 2px; border-radius: 50%;
  border: 2px solid var(--line); border-top-color: var(--accent);
  animation: sum-spin 0.8s linear infinite;
}

/* ---- Report body ---- */
.tr-notice {
  background: #f4f6f8; border-radius: 6px; padding: 10px 12px;
  color: var(--muted); font-size: 12px; line-height: 1.6; margin: 4px 0 12px;
}
.tr-section { border-top: 1px solid var(--line); padding: 12px 0; }
.tr-section:first-of-type { border-top: none; }
.tr-h { margin: 0 0 8px; font-size: 14px; font-weight: 700; color: var(--text); }
.tr-toggle { cursor: pointer; display: flex; align-items: center; justify-content: space-between; }
.tr-toggle:hover { color: var(--accent-dk); }
.tr-chevron { color: var(--accent-dk); font-size: 12px; font-weight: normal; margin-left: 8px; line-height: 1; }
.tr-sec-body.closed { display: none; }
.tr-para { margin: 0; line-height: 1.7; }

/* ② timeline — plain (non-clickable) range rows */
.tr-tl-row { display: flex; gap: 12px; padding: 4px 0; line-height: 1.6; }
.tr-tl-time { flex-shrink: 0; color: var(--muted); font-variant-numeric: tabular-nums; white-space: nowrap; }
.tr-tl-sum { color: var(--text); }

/* ③ checkpoints — label chip + clickable timecode rows */
.tr-cp { margin: 0 0 14px; }
/* Hairline between distinct review points that share a category chip. */
.tr-cp-div { border-top: 1px dashed var(--line); margin: 8px 0; }
/* Uniform, on-brand chip (theme accent) — categorical, not a severity scale. */
.tr-chip {
  display: inline-block; margin: 0 0 6px; padding: 3px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 600; color: var(--accent-dk); background: var(--hl);
}
.tr-ev { display: flex; gap: 10px; padding: 3px 0; line-height: 1.6; align-items: baseline; }
.tr-time {
  flex-shrink: 0; color: var(--accent-dk); text-decoration: underline; cursor: pointer;
  font-variant-numeric: tabular-nums;
}
.tr-time:hover { color: var(--accent); }
.tr-ev-spk { flex-shrink: 0; font-weight: 600; color: var(--text); }
.tr-ev-sum { color: var(--text); }

/* ④ unconfirmed */
.tr-uc { margin: 0 0 8px; }
.tr-bullet { margin: 2px 0; line-height: 1.6; }
.tr-cand { margin: 2px 0 0 14px; color: var(--muted); font-size: 12px; }

.tr-muted { color: var(--muted); font-size: 12.5px; margin: 6px 0; }

/* レポート情報 */
.tr-info-grid { display: grid; grid-template-columns: auto 1fr; gap: 5px 12px; font-size: 12.5px; }
.tr-info-k { color: var(--muted); white-space: nowrap; }