/* @bchen/ui — breadcrumb navigation
 * Uses only tokens defined in dist/tokens.css.
 * Companion to dist/tokens.css and dist/base.css. */

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.25rem;
  padding: 0.75rem 2rem 0;
  font-size: 13px;
  color: var(--fg-muted);
}

.breadcrumb a {
  color: var(--fg-muted);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--fg);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.breadcrumb a:focus-visible {
  color: var(--fg);
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

.breadcrumb [aria-current="page"] {
  color: var(--fg);
  font-weight: 500;
  text-decoration: none;
  cursor: default;
}

.breadcrumb-sep {
  color: var(--fg-muted);
  user-select: none;
  font-size: 11px;
  opacity: 0.6;
}