/* ── communication_timeline.css — Unified Communication Timeline ──────────
   Light theme, dark mode preserved */

.uct-shell { background: var(--card-bg, #fff); border-radius: 12px; padding: 20px; color: var(--text-primary, #222); }
.uct-title { margin: 0; font-size: 20px; }
.uct-subtitle { font-size: 13px; color: var(--text-secondary, #888); margin: 4px 0 16px; }
.uct-empty { color: var(--text-secondary, #888); font-size: 13px; padding: 16px 0; }

.uct-filter-row { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.uct-range-btn, .uct-type-chip {
  background: #fff; border: 1px solid var(--border-color, #ddd); color: var(--text-primary, #333);
  cursor: pointer; font-size: 12px; padding: 6px 12px; border-radius: 999px;
}
.uct-range-btn.active, .uct-type-chip.active { background: var(--bd-gold, #b8975a); color: #fff; border-color: var(--bd-gold, #b8975a); }
.uct-type-chip:not(.active) { opacity: 0.55; }
.uct-select { border: 1px solid var(--border-color, #ddd); border-radius: 8px; padding: 6px 10px; font-size: 12px; background: #fff; color: var(--text-primary, #222); }

.uct-summary-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 10px 0 16px; padding: 10px 12px; background: var(--surface-2, #faf8f4); border-radius: 8px; }
.uct-summary-total { font-weight: 700; font-size: 13px; }
.uct-summary-chip { font-size: 12px; color: var(--text-secondary, #888); }

.uct-entry { border: 1px solid var(--border-color, #eee); border-radius: 10px; padding: 12px 14px; margin-bottom: 8px; background: #fff; }
.uct-entry-head { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
.uct-entry-type { font-size: 12px; font-weight: 700; }
.uct-entry-contact { font-size: 12px; color: var(--bd-gold, #b8975a); cursor: pointer; font-weight: 600; }
.uct-entry-contact:hover { text-decoration: underline; }
.uct-entry-contact--none { color: var(--text-secondary, #999); cursor: default; }
.uct-entry-contact--none:hover { text-decoration: none; }
.uct-entry-time { font-size: 11px; color: var(--text-secondary, #999); margin-left: auto; }
.uct-entry-title { font-size: 13px; font-weight: 600; }
.uct-entry-body { font-size: 12px; color: var(--text-secondary, #666); margin-top: 4px; white-space: pre-wrap; }
.uct-entry-meta { font-size: 10px; color: var(--text-secondary, #999); margin-top: 6px; }

@media (prefers-color-scheme: dark) {
  .uct-shell { background: #1a1a1a; color: #e8e8e8; }
  .uct-range-btn, .uct-type-chip, .uct-select, .uct-entry { background: #222; border-color: #333; color: #e8e8e8; }
  .uct-summary-row { background: #202020; }
}