/* brain-tags.css — Tags system for Second Brain */

.brain-tag-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 6px;
}

.brain-tag-pill {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 12px;
  background: var(--accent-subtle);
  color: var(--accent);
  cursor: pointer;
  border: none;
  line-height: 1.6;
  transition: background 0.15s, color 0.15s;
}

.brain-tag-pill:hover {
  background: var(--accent);
  color: white;
}

/* Tag filter bar injected into brain filter section */
.brain-tag-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: 8px 0;
}

.tag-chip {
  font-size: 12px;
}

.tag-chip.active {
  background: var(--accent);
  color: white;
}

/* "Show all tags" expander button */
.tag-filter-expander {
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 12px;
  border: 1px dashed var(--border);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}

.tag-filter-expander:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Brain filter group label for tags section */
.brain-filter-group .brain-filter-label + .brain-tag-filter {
  margin-top: 6px;
}