/* Documentation shell source. Mica remains the component source of truth; these
   rules only compose the site around it. */
.skip:focus {
  position: fixed;
  inset-block-start: var(--space-sm);
  inset-inline-start: var(--space-sm);
  z-index: 10;
  padding: var(--space-2xs) var(--space-xs);
  border: 1px solid var(--color-border-strong);
  background: var(--color-surface-raised);
  color: var(--color-text);
  text-decoration: none;
}

body > m-sidecar {
  min-block-size: 100svh;
  --gap: 0;
}

.rail {
  position: sticky;
  inset-block-start: 0;
  align-self: flex-start;
  block-size: 100svh;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: var(--space-lg);
  border-inline-end: 1px solid var(--color-border);
}

.brand {
  color: inherit;
  font-weight: 600;
  text-decoration: none;
}

.docnav h2 {
  margin-block: var(--space-lg) 0;
  color: var(--color-text-muted);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.docnav a {
  display: block;
  padding: var(--space-2xs) var(--space-xs);
  border-inline-start: 1px solid transparent;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  text-decoration: none;
}

.docnav a:hover {
  color: var(--color-text);
}

.docnav a[aria-current="page"] {
  border-inline-start: 2px solid var(--color-primary);
  background: var(--color-surface-raised);
  color: var(--color-text);
  font-weight: 500;
}

.topbar {
  display: none;
}

article {
  min-inline-size: 0;
  padding: var(--space-xl) var(--space-lg) var(--space-2xl);
}

.lead {
  color: var(--color-text-muted);
}

.page-header {
  padding-block-end: var(--space-lg);
  border-block-end: 1px solid var(--color-border);
}

.page-header h1,
.page-header p {
  margin-block: 0;
}

.specimen {
  padding: var(--space-xl);
  border: 1px solid var(--color-border);
}

.pager {
  padding-block-start: var(--space-md);
  border-block-start: 1px solid var(--color-border);
}

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

.pager a:hover {
  color: var(--color-text);
}

.api-table {
  inline-size: 100%;
  table-layout: fixed;
}

.api-table th:nth-child(1) {
  inline-size: 22%;
}

.api-table th:nth-child(2) {
  inline-size: 23%;
}

.api-table th:nth-child(3) {
  inline-size: 16%;
}

.api-table th,
.api-table td {
  vertical-align: top;
}

.api-table th {
  color: var(--color-text);
  font-weight: 600;
}

.api-table td p {
  margin: 0;
}

.api-table td small {
  display: block;
  margin-block-start: var(--space-2xs);
  color: var(--color-text-muted);
}

.api-block {
  padding-block-start: var(--space-lg);
  border-block-start: 1px solid var(--color-border);
}

.api-block > h3 {
  margin-block-start: 0;
}

.module-note {
  padding: var(--space-md);
  border-inline-start: 2px solid var(--color-primary);
  background: var(--color-surface-raised);
}

.module-note > :first-child {
  margin-block-start: 0;
}

.module-note > :last-child {
  margin-block-end: 0;
}

.sample {
  display: grid;
  justify-items: center;
  gap: var(--space-xs);
  color: var(--color-text-muted);
  font-size: 0.75rem;
}

.swatch {
  padding: var(--space-sm) var(--space-md);
  background: var(--neutral-3);
}

.card {
  border: 1px solid var(--color-border);
  background: var(--color-surface-raised);
}

.tall {
  display: grid;
  min-block-size: 5rem;
  place-items: center;
}

/* Token-page specimens. */
.scale {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.scale div {
  display: grid;
  min-block-size: 3rem;
  place-items: center;
  color: var(--neutral-12);
  font-size: 0.8rem;
}

.scale .inv {
  color: var(--neutral-1);
}

/* On the mobile drawer specimen the handle is the dismiss affordance. */
@media (max-width: 40rem) {
  [data-drawer] > button.close {
    display: none;
  }
}

/* Mobile shell: the rail becomes a sticky native disclosure. */
@media (max-width: 52rem) {
  .rail {
    display: none;
  }

  .topbar {
    display: block;
    position: sticky;
    inset-block-start: 0;
    z-index: 5;
    padding-inline: var(--space-md);
    border-block-end: 1px solid var(--color-border);
    background: var(--color-surface);
  }

  .topbar > details {
    border-block-end: none;
  }

  .topbar summary {
    font-weight: 600;
  }

  .topbar .docnav {
    max-block-size: 70svh;
    overflow-y: auto;
    overscroll-behavior: contain;
  }

  .topbar .brand {
    display: none;
  }

  article {
    padding: var(--space-lg) var(--space-md) var(--space-xl);
  }

  .specimen {
    padding: var(--space-lg);
  }

  /* Four columns become reference rows rather than a low-affordance
     horizontal scroller. The real headers stay available to assistive
     technology; these generic visual labels fit every API table shape. */
  .api-table {
    display: block;
    table-layout: auto;
  }

  .api-table thead {
    position: absolute;
    inline-size: 1px;
    block-size: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }

  .api-table tbody,
  .api-table tr,
  .api-table td {
    display: block;
  }

  .api-table tr {
    padding-block: var(--space-sm);
    border-block-end: 1px solid var(--color-border);
  }

  .api-table tbody tr:last-child {
    border-block-end: 0;
  }

  .api-table td {
    position: relative;
    padding: var(--space-xs) var(--space-sm) var(--space-xs)
      calc(35% + var(--space-sm));
    border-block-end: 0;
    overflow-wrap: anywhere;
  }

  .api-table td::before {
    position: absolute;
    inset-block-start: var(--space-xs);
    inset-inline-start: var(--space-sm);
    inline-size: calc(35% - var(--space-sm));
    color: var(--color-text-muted);
    font-size: 0.75rem;
    font-weight: 500;
  }

  .api-table td:nth-child(1)::before { content: "Item" / ""; }
  .api-table td:nth-child(2)::before { content: "Value / contract" / ""; }
  .api-table td:nth-child(3)::before { content: "Default" / ""; }
  .api-table td:nth-child(4)::before { content: "Description" / ""; }
}