/*
 * glossar-nav.css
 *
 * Stile für die automatisch injizierte Buchstaben-Navigation
 * und Stichwortsuche in Sections mit der id="glossar".
 * Wird über das Frontmatter (css: [glossar-nav.css]) eingebunden.
 */

/* ── Wrapper-Nav ── */
.glossar-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 0;
  margin-bottom: 2rem;
  padding: 0.8rem 1.1rem;
  background: var(--bg-section-neutral, #f0f2f5);
  border-radius: var(--radius-sm, 4px);
  border: 1px solid var(--border-soft, rgba(0, 0, 0, 0.1));
}

/* ── Gruppen (Dropdown / Suche) ── */
.glossar-nav-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.45rem 0.55rem;
  padding: 0.25rem 0;
}

/* ── Trennlinie zwischen den Gruppen ── */
.glossar-nav-divider {
  display: block;
  width: 1px;
  align-self: stretch;
  min-height: 1.8rem;
  background: var(--border-soft, rgba(0, 0, 0, 0.18));
  margin: 0 1rem;
  flex-shrink: 0;
}

/* ── Labels ── */
.glossar-nav label {
  font-family: var(--font-ui, sans-serif);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted, #555);
  white-space: nowrap;
}

/* ── Gemeinsame Basis für Select und Input ── */
.glossar-nav select,
.glossar-nav input[type="search"] {
  font-family: var(--font-ui, sans-serif);
  font-size: 0.9rem;
  background: #fff;
  border: 1.5px solid var(--ani-blue, #3a71b1);
  border-radius: var(--radius-sm, 4px);
  padding: 0.35rem 0.7rem;
  transition: border-color 0.15s;
}

.glossar-nav select:hover,
.glossar-nav input[type="search"]:hover {
  border-color: var(--ani-blue-dark, #2a5590);
}

.glossar-nav select:focus-visible,
.glossar-nav input[type="search"]:focus-visible {
  outline: 3px solid var(--focus-ring, #ff9800);
  outline-offset: 2px;
  box-shadow: none;
}

/* ── Select ── */
.glossar-nav select {
  font-weight: 500;
  color: var(--ani-blue, #3a71b1);
  padding-right: 2rem;
  cursor: pointer;
  appearance: auto;
  -webkit-appearance: auto;
}

.glossar-nav select:disabled {
  opacity: 0.4;
  cursor: default;
}

/* ── Suchfeld ── */
.glossar-nav input[type="search"] {
  color: var(--text-main, #222);
  width: 15rem;
}

/* ── Treffer-Anzeige ── */
.glossar-nav-info {
  font-family: var(--font-ui, sans-serif);
  font-size: 0.83rem;
  font-style: italic;
  color: var(--text-muted, #666);
  white-space: nowrap;
  min-width: 5rem; /* verhindert Layoutspringen */
}

/* ── Responsive ── */
@media (max-width: 52rem) {
  .glossar-nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .glossar-nav-divider {
    width: 100%;
    height: 1px;
    min-height: 0;
    align-self: auto;
    margin: 0.4rem 0;
  }

  .glossar-nav input[type="search"] {
    width: 100%;
    max-width: 22rem;
  }
}