.functions-search {
  margin-top: 1.25rem;
}

.functions-search input {
  width: 100%;
  padding: 0.7rem 1rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--text);
  font-size: 0.95rem;
}

.functions-categories .category-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.category-pill {
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--text);
  font-size: 0.85rem;
  cursor: pointer;
}

.category-pill.active {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent);
}

.category-pill-clear {
  opacity: 0.8;
}

.functions-az .az-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.az-link {
  font-size: 0.85rem;
  padding: 0.25rem 0.5rem;
  border-radius: 0.4rem;
  border: 1px solid transparent;
}

.az-link:hover {
  border-color: var(--border);
}

.functions-list {
  margin-top: 1.5rem;
}

.functions-letter-group h2 {
  margin-bottom: 0.75rem;
}

.functions-items {
  list-style: none;
  padding: 0;
  margin: 0;
}

.function-item + .function-item {
  margin-top: 0.5rem;
}

.function-link {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.function-name {
  font-weight: 600;
}

.function-summary {
  font-size: 0.9rem;
  color: var(--muted);
}