/*
 * Administration: a sidebar of sections beside the page, which becomes a row
 * of tabs above it on narrow screens.
 */

.admin {
  display: grid;
  gap: var(--space-5);
}

.admin__content {
  min-width: 0;
}

.admin__sidebar-heading {
  margin: 0 0 var(--space-2);
  color: var(--ink-quiet);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.admin-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin: 0;
  padding: 0;
  list-style: none;
}

.admin-nav__link {
  display: block;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius);
  color: var(--ink);
  text-decoration: none;
}

.admin-nav__link:hover {
  background: var(--surface);
}

/* Filled like a pill, and bold, so the current section is not told by colour
   alone; aria-current says it in words. */
.admin-nav__link[aria-current="page"] {
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
}

.admin__section {
  margin-bottom: var(--space-6);
}

.admin .panel {
  max-width: 52rem;
  margin-bottom: var(--space-4);
}

.admin .warning {
  background: var(--page);
  border-left: 4px solid var(--alert);
}

@media (min-width: 48rem) {
  .admin {
    grid-template-columns: 13rem minmax(0, 1fr);
    gap: var(--space-6);
  }

  .admin-nav {
    flex-direction: column;
  }
}