/* Reference pages: docs, SDK, commands, privacy, terms.
   Loads after /site.css and reuses its hero, heading tiers, links, and install
   command. Only what reference reading needs lives here: dense copy, code,
   striped tables, and a compact hero for utility pages. */

.reference-page {
  max-width: 860px;
}

/* ---- Hero ---- */

.reference-page > .hero {
  min-height: 0;
  padding: clamp(4rem, 12vh, 7rem) 0 1rem;
}

.reference-page > .hero.compact {
  padding-bottom: 0;
}

.reference-page > .hero h1 {
  margin-bottom: 0.25rem;
}

.reference-page > .hero canvas {
  cursor: grab;
}

.reference-page > .hero canvas:active {
  cursor: grabbing;
}

.reference-page > .hero p.hero-sub {
  margin: 0.4rem 0 0;
  max-width: 36rem;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 400;
}

.reference-page > .hero p.hero-meta {
  margin: 0.4rem 0 0;
  color: var(--faint);
  font-size: 0.8rem;
}

.reference-page > .hero .hero-links {
  margin: 1.5rem 0 0;
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 2;
}

/* ---- Sections ---- */

.reference-page > section:not(.hero) {
  margin-top: 9rem;
}

.reference-page > .hero + section:not(.hero) {
  margin-top: 6rem;
}

/* Legal pages are a run of short subsections, not grouped sections. */
.legal-page > section:not(.hero) {
  margin-top: 4.5rem;
}

.legal-page > .hero + section:not(.hero) {
  margin-top: 5rem;
}

.reference-page .section-intro {
  margin: 0 0 3.5rem;
}

.reference-page .section-intro .section-title {
  margin-bottom: 0.75rem;
}

.reference-page article {
  margin: 0;
  content-visibility: visible;
}

.reference-page article + article {
  margin-top: 5.5rem;
}

.reference-page article > h2,
.reference-page section > h2:not(.section-title) {
  font-size: 1.3rem;
  line-height: 1.35;
  margin: 0 0 1.25rem;
}

.reference-page h3 {
  font-size: 1rem;
  margin: 2.5rem 0 0.6rem;
}

.reference-page p,
.reference-page li {
  max-width: none;
  font-size: 0.92rem;
}

.reference-page p {
  margin: 0 0 1rem;
}

.reference-page ul,
.reference-page ol {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
}

.reference-page li + li {
  margin-top: 0.5rem;
}

.reference-page .aside {
  color: var(--muted);
  font-size: 0.85rem;
}

/* ---- Code ---- */

.reference-page :not(pre) > code {
  font-family: inherit;
  font-size: 0.88em;
  padding: 0 0.3em;
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: var(--wash);
  overflow-wrap: anywhere;
}

.reference-page pre,
.code-block {
  margin: 0 0 1.25rem;
  border: 1px solid var(--rule);
  border-radius: var(--radius-control);
  background: var(--wash);
}

.reference-page pre {
  padding: 0.85rem 1.1rem;
  overflow-x: auto;
  font-size: 0.84rem;
  line-height: 1.6;
}

.reference-page pre code {
  font-family: inherit;
  font-size: inherit;
  background: none;
  border: 0;
  padding: 0;
}

.code-block {
  position: relative;
  overflow: hidden;
}

.reference-page .code-block pre,
.reference-page .install-command pre {
  flex: 1;
  min-width: 0;
  margin: 0;
  border: 0;
  border-radius: 0;
  background: none;
}

.reference-page .install-command pre {
  padding: 0.75rem 1.25rem;
  font-size: inherit;
  line-height: inherit;
}

.reference-page .install-command code {
  font-size: 0.9rem;
}

.code-block .copy-button {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 1px solid var(--rule);
  border-radius: var(--radius-control);
  background: var(--bg);
  opacity: 0.85;
}

.code-block .copy-button:hover,
.code-block .copy-button:focus-visible {
  opacity: 1;
}

.code-block .copy-icon svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.reference-page .code-block pre {
  padding-right: 3.5rem;
}

.reference-page .install-command {
  margin-bottom: 1.25rem;
}

/* ---- Tables: alternating fills, one header rule ---- */

.reference-page .table-scroll {
  margin: 1rem 0 1.5rem;
  overflow-x: auto;
}

.reference-page table {
  display: table;
  width: 100%;
  margin: 0;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.reference-page thead th {
  padding: 0 0.75rem 0.55rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  text-align: left;
  border-bottom: 1px solid var(--rule);
  border-image: none;
}

.reference-page tbody td {
  padding: 0.6rem 0.75rem;
  border: 0;
  border-image: none;
  color: var(--ink);
  font-weight: 400;
  white-space: normal;
  vertical-align: top;
}

.reference-page tbody tr:first-child td {
  font-weight: 400;
}

.reference-page tbody tr:nth-child(odd) td {
  background: var(--wash);
}

.reference-page tbody td:first-child {
  white-space: nowrap;
}

.reference-page tbody td:last-child:not(:first-child) {
  color: var(--muted);
}

.reference-page tbody tr:nth-child(odd) td code {
  background: var(--bg);
}

.reference-page table.wrap-first tbody td:first-child {
  white-space: normal;
}

/* ---- Cards (privacy settings, SDK modes) ---- */

.reference-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 1rem;
  margin: 0 0 1.5rem;
}

.reference-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.25rem;
  border: 1px solid var(--rule);
  border-radius: 16px;
  color: var(--ink);
}

a.reference-card,
a.reference-card:hover {
  border-image: none;
}

a.reference-card:hover {
  border-color: var(--ink);
}

a.reference-card:focus-visible,
.notice-switch a:focus-visible,
.reference-page .hero-links a:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}

.reference-card strong {
  font-size: 1.05rem;
}

.reference-card span {
  color: var(--muted);
  font-size: 0.85rem;
}

.reference-card code {
  align-self: flex-start;
}

/* ---- Privacy notice switch ---- */

.notice-switch {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.25rem;
  margin: 1.75rem 0 0;
  padding: 0.25rem;
  border: 1px solid var(--rule);
  border-radius: var(--radius-control);
  font-size: 0.85rem;
}

.notice-switch a {
  padding: 0.35rem 0.85rem;
  border: 0;
  border-radius: 7px;
  color: var(--muted);
}

.notice-switch a:hover {
  color: var(--ink);
}

.notice-switch a[aria-current="page"] {
  background: var(--ink);
  color: var(--bg);
}

.reference-page .summary {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-control);
  background: var(--wash);
}

.reference-page .summary p:last-child {
  margin-bottom: 0;
}

@media (max-width: 640px) {
  .reference-page > section:not(.hero) {
    margin-top: 6rem;
  }

  .reference-page > .hero + section:not(.hero) {
    margin-top: 4rem;
  }

  .reference-page article + article {
    margin-top: 3.5rem;
  }

  .reference-page .section-intro {
    margin-bottom: 2.5rem;
  }

  .reference-page pre {
    padding: 0.75rem 0.85rem;
    font-size: 0.78rem;
  }

  .reference-page tbody td:first-child {
    white-space: normal;
  }

  .reference-page tbody td code {
    overflow-wrap: anywhere;
  }

  .reference-page tbody td,
  .reference-page thead th {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
  }

  .reference-page > .hero .install-command code {
    font-size: 0.78rem;
  }
}