/* ============================================================
   26 — BREADCRUMB NAV (condition pages)
   ============================================================
   Purpose:  Subtle breadcrumb rendered above the H1 on condition
             pages (hcs-guide, poems, fechtner, ECD, SPS).

   Depends:  01-core-tokens-base.css (tokens + .sr-only)
   Enqueue:  functions.php → byr-breadcrumb (deps: byr-tokens)

   Hook:     inc/breadcrumb.php → astra_primary_content_top (p5)
   ============================================================ */

.byr-breadcrumb {
  margin: 0 auto var(--space-md);
  padding: var(--space-2xs) var(--space-sm);
  max-width: 72rem;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-pill);
  width: max-content;
  font-size: 0.875rem;
  line-height: 1.4;
}

.byr-breadcrumb__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2xs);
}

.byr-breadcrumb__item {
  display: inline-flex;
  align-items: center;
  color: var(--color-text-secondary);
}

/* Decorative separator between items — hidden from AT (SR gets the
   sr-only " / " inside the current item for explicit announcement). */
.byr-breadcrumb__item + .byr-breadcrumb__item::before {
  content: "/";
  margin-right: var(--space-2xs);
  color: var(--color-text-muted);
  speak: none;
}

.byr-breadcrumb__item a {
  color: var(--color-accent-primary);
  text-decoration: none;
  border-radius: var(--radius-xs);
}

.byr-breadcrumb__item a:hover,
.byr-breadcrumb__item a:focus-visible {
  color: var(--color-accent-secondary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.byr-breadcrumb__item[aria-current="page"] {
  color: var(--color-text-primary);
  font-weight: 500;
}