.collection-controls {
  margin-bottom: 1rem;
  padding: 0.75rem;
  background-color: #f8f9fa;
  border-radius: 4px;
  border: 1px solid #dee2e6;
}

.filter-controls {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.filter-controls label {
  font-weight: 600;
  font-size: 0.95rem;
}

.filter-input {
  flex: 1;
  min-width: 200px;
  padding: 0.5rem;
  border: 1px solid #ced4da;
  border-radius: 4px;
  font-size: 0.95rem;
}

.filter-input:focus {
  outline: 2px solid #0066cc;
  outline-offset: 2px;
  border-color: #0066cc;
}

.clear-filter {
  padding: 0.5rem 1rem;
  background-color: #6c757d;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.95rem;
  transition: background-color 0.2s;
}

.clear-filter:hover {
  background-color: #5a6268;
}

.clear-filter:focus {
  outline: 2px solid #0066cc;
  outline-offset: 2px;
}

.advanced-search-open {
  padding: 0.5rem 1rem;
  background-color: #212529;
  color: #ffffff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.95rem;
  transition: background-color 0.2s;
}

.advanced-search-open:hover {
  background-color: #343a40;
}

.advanced-search-open:focus {
  outline: none;
}

.advanced-search-open:focus-visible {
  outline: 2px solid #0066cc;
  outline-offset: 2px;
}

.sort-info {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: #6c757d;
  min-height: 1.2rem;
}

.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  border: none;
  background-color: #6c757d;
  color: #ffffff;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background-color 0.2s;
}

.filter-pill:hover {
  background-color: #5a6268;
}

.filter-pill:focus {
  outline: 2px solid #0066cc;
  outline-offset: 2px;
}

.filter-pill .pill-remove {
  font-weight: 700;
  font-size: 0.85rem;
  line-height: 1;
}