/* ================================================================
   Search — Centered modal with three-column result cards.
   ================================================================ */

/* ── Modal panel ── */
.modal-search {
  width: 560px;
  max-height: 70vh;
  padding: 20px 24px 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* ── Top row: icon · input · close ── */
.search-top-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.search-icon-symbol {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
}

.search-input {
  flex: 1;
  min-width: 0;
  border: none;
  outline: none;
  background: transparent;
  font-size: 15px;
  font-family: var(--font-sans);
  color: var(--text-primary);
  line-height: 1.5;
}

.search-input::placeholder {
  color: var(--text-tertiary);
}

.search-close-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  background: none;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.search-close-icon:hover {
  color: var(--text-primary);
  background: var(--surface-secondary);
}

/* ── Results list ── */
.search-results {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: 45vh;
  overflow-y: auto;
  margin: 0 -24px;
  padding: 0 24px;
}

.search-empty {
  text-align: center;
  padding: 40px 0;
  color: var(--text-tertiary);
  font-size: 13px;
}

/* ── Result card: three-column layout ── */
.search-result-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.search-result-item:hover {
  background: var(--surface-card);
}

/* Left: dot indicator */
.search-result-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--rule-strong);
  flex-shrink: 0;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.search-result-item.active .search-result-dot {
  background: var(--accent);
  transform: scale(1.25);
}

.search-result-item:active {
  background: var(--surface-pressed);
}

/* Center: title + summary (vertical) */
.search-result-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.search-result-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.3;
}

.search-result-summary {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Right: date label */
.search-result-time {
  font-size: 11px;
  color: var(--text-tertiary);
  white-space: nowrap;
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}

/* ── Keyword highlight ── */
.search-highlight {
  color: var(--accent);
  font-weight: 600;
}

/* ── Per-conversation match grouping (default collapsed, expandable) ── */
.search-result-group {
  display: flex;
  flex-direction: column;
}

.search-match-toggle {
  flex-shrink: 0;
  align-self: center;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--accent);
  font-size: 11px;
  font-family: var(--font-sans);
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition-fast);
}

.search-match-toggle:hover {
  background: var(--accent-subtle);
}

.search-match-chevron {
  display: inline-flex;
  transition: transform var(--transition-fast);
}

.search-result-group.expanded .search-match-chevron {
  transform: rotate(180deg);
}

/* Expanded per-match list: indented, aligned under the card body */
.search-match-list {
  display: none;
  flex-direction: column;
  gap: 1px;
  margin: 2px 12px 6px 32px;
  padding-left: 10px;
  border-left: 2px solid var(--rule-strong, var(--surface-secondary));
}

.search-result-group.expanded .search-match-list {
  display: flex;
}

.search-match-item {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 12px;
  line-height: 1.45;
  color: var(--text-secondary);
  transition: background var(--transition-fast);
}

.search-match-item:hover {
  background: var(--surface-card);
}

.search-match-item:active {
  background: var(--surface-pressed);
}

.search-match-role {
  flex-shrink: 0;
  font-size: 10px;
  color: var(--text-tertiary);
  min-width: 16px;
}

.search-match-snippet {
  flex: 1;
  min-width: 0;
  word-break: break-all;
}

.search-match-more {
  padding: 4px 10px;
  font-size: 11px;
  color: var(--text-tertiary);
}