/* ── 2.1 Search Recent Items Dropdown ── */
.doc-search-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 0.5px solid rgba(31, 31, 30, 0.15);
  border-top: none;
  border-radius: 0 0 12px 12px;
  box-shadow: rgba(0, 0, 0, 0.08) 0px 4px 12px 0px;
  z-index: 100;
  display: none;
  max-height: 300px;
  overflow-y: auto;
}

.doc-search-dropdown.open {
  display: block;
}

.doc-search-dropdown-title {
  padding: 8px 14px 4px;
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.doc-search-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  cursor: pointer;
  transition: background 0.1s ease;
  text-decoration: none;
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
}

.doc-search-item:hover,
.doc-search-item.highlighted {
  background: var(--color-bg);
}

.doc-search-item-date {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  margin-left: auto;
  white-space: nowrap;
}

/* Search bar needs position: relative for dropdown */
.docs-search-wrap {
  position: relative;
}

/* ── 2.4 Active Filter Chips ── */
.doc-active-filters {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}

.doc-active-filters:empty {
  display: none;
}

.doc-filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: rgba(var(--color-primary-rgb), 0.08);
  color: var(--color-primary);
  border-radius: var(--radius-pill);
  font-size: var(--font-size-xs);
  font-weight: 500;
}

.doc-filter-chip-x {
  width: 14px;
  height: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  color: inherit;
  cursor: pointer;
  padding: 0;
  font-size: 14px;
  line-height: 1;
  opacity: 0.6;
}

.doc-filter-chip-x:hover {
  opacity: 1;
}

.doc-clear-filters {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 4px 8px;
  text-decoration: underline;
}