/*
 * Informational and documentation surfaces (docs, developers, about, contact, privacy).
 * Everything here consumes the shared foundation tokens from style.css; this file declares no
 * palette, radius, or motion literal, so these pages stay on the same one design system.
 */
body[data-page="docs"] [data-shell] {
  max-width: 1120px;
}

body[data-page="docs"] main {
  width: 100%;
  margin-inline: auto;
  gap: 20px;
}

body[data-page="docs"] [data-docs-hero] {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px 16px;
  flex-wrap: wrap;
}

body[data-page="docs"] [data-docs-hero] [data-layout="row"] {
  gap: 10px;
}

body[data-page="docs"] [data-docs-layout] {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 20px;
  align-items: start;
}

body[data-page="docs"] [data-docs-layout] > [data-card] {
  grid-column: auto;
}

body[data-page="docs"] a[data-button] svg {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
}

/* ---------------------------------------------------------------- content typography */

body[data-page="docs"] [data-docs-content] {
  display: block;
  font-size: 0.875rem;
  line-height: 1.7;
  overflow-wrap: break-word;
  box-shadow: none;
}

body[data-page="docs"] [data-docs-content] > :first-child {
  margin-top: 0;
}

body[data-page="docs"] [data-docs-content] > * + * {
  margin-top: 14px;
}

body[data-page="docs"] [data-docs-content] h2,
body[data-page="docs"] [data-docs-content] h3,
body[data-page="docs"] [data-docs-content] h4 {
  margin-bottom: 0;
}

body[data-page="docs"] [data-docs-content] h2 {
  margin-top: 30px;
  font-size: 1rem;
}

body[data-page="docs"] [data-docs-content] h3 {
  margin-top: 24px;
  font-size: 0.9375rem;
}

body[data-page="docs"] [data-docs-content] h4 {
  margin-top: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--muted-2);
  text-transform: uppercase;
}

body[data-page="docs"] [data-docs-content] ul,
body[data-page="docs"] [data-docs-content] ol {
  padding-left: 22px;
  display: grid;
  gap: 6px;
}

body[data-page="docs"] [data-docs-content] li {
  margin: 0;
}

/* Prose keeps a readable measure while code and tables may still use the full panel width. */
body[data-page="docs"] [data-docs-content] p,
body[data-page="docs"] [data-docs-content] li {
  max-width: 74ch;
}

body[data-page="docs"] [data-docs-content] li::marker {
  color: var(--muted-2);
}

body[data-page="docs"] [data-docs-content] a {
  color: var(--link);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

/* ---------------------------------------------------------------- code and tables */

body[data-page="docs"] [data-docs-content] pre[data-code] {
  max-width: 100%;
  overscroll-behavior-x: contain;
}

body[data-page="docs"] [data-docs-content] [data-code-block]:has([data-copy-code]) pre[data-code] {
  padding-top: 48px;
}

body[data-page="docs"] [data-docs-content] pre[data-code]:focus-visible,
body[data-page="docs"] [data-table-scroll]:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

body[data-page="docs"] [data-code-block] {
  position: relative;
}

body[data-page="docs"] [data-copy-code] {
  position: absolute;
  top: 8px;
  right: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  min-height: 32px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--muted);
  cursor: pointer;
  transition:
    background-color var(--duration-fast) ease,
    border-color var(--duration-fast) ease,
    color var(--duration-fast) ease;
}

body[data-page="docs"] [data-copy-code] svg {
  width: 16px;
  height: 16px;
}

body[data-page="docs"] [data-copy-code] [data-check-icon],
body[data-page="docs"] [data-copy-code][data-copied] [data-copy-icon] {
  display: none;
}

body[data-page="docs"] [data-copy-code][data-copied] [data-check-icon] {
  display: block;
}

body[data-page="docs"] [data-copy-code][data-copied] {
  border-color: var(--success);
  color: var(--success);
}

body[data-page="docs"] [data-copy-code][data-copy-error] {
  border-color: var(--danger);
  color: var(--danger);
}

@media (hover: hover) and (pointer: fine) {
  body[data-page="docs"] [data-copy-code]:hover {
    border-color: var(--border-strong);
    background: var(--surface-2);
    color: var(--text);
  }
}

@media (pointer: coarse) {
  body[data-page="docs"] [data-docs-content] [data-code-block]:has([data-copy-code]) pre[data-code] {
    padding-top: calc(var(--control-height) + 16px);
  }

  body[data-page="docs"] [data-copy-code] {
    width: var(--control-height);
    height: var(--control-height);
    min-height: var(--control-height);
  }
}

body[data-page="docs"] [data-table-scroll] {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  scrollbar-width: thin;
}

body[data-page="docs"] [data-docs-content] table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 0.8125rem;
}

body[data-page="docs"] [data-docs-content] th,
body[data-page="docs"] [data-docs-content] td {
  padding: 10px 12px;
  border-top: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

body[data-page="docs"] [data-docs-content] thead th {
  border-top: none;
  background: var(--surface-2);
  color: var(--muted-2);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* ---------------------------------------------------------------- loading, error, disclosure */

body[data-page="docs"] [data-docs-content][data-docs-state="loading"] {
  color: var(--muted);
}

body[data-page="docs"] [data-docs-error] {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--danger);
  border-radius: var(--radius-md);
  background: var(--danger-fill);
  color: var(--danger);
  font-size: 0.8125rem;
}

body[data-page="docs"] [data-docs-error] svg {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin-top: 1px;
}

body[data-page="docs"] [data-docs-content] details[data-disclosure] {
  padding-block: 2px;
}

body[data-page="docs"] [data-docs-content] details[data-disclosure] > summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-block: 8px;
  font-size: 0.9375rem;
  font-weight: 500;
  list-style: none;
}

body[data-page="docs"] [data-docs-content] details[data-disclosure] > summary::-webkit-details-marker {
  display: none;
}

body[data-page="docs"] [data-docs-content] details[data-disclosure] > summary::after {
  content: "";
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  border-right: 1.5px solid currentcolor;
  border-bottom: 1.5px solid currentcolor;
  transform: rotate(45deg);
  transition: transform var(--duration-fast) var(--ease-out);
}

body[data-page="docs"] [data-docs-content] details[data-disclosure][open] > summary::after {
  transform: rotate(225deg);
}

/* ---------------------------------------------------------------- side navigation */

body[data-page="docs"] [data-docs-sidebar] {
  position: sticky;
  top: 24px;
  align-self: start;
  display: grid;
  gap: 10px;
  max-height: calc(100svh - 48px);
  overflow-y: auto;
  font-size: 0.8125rem;
  box-shadow: none;
}

body[data-page="docs"] [data-docs-sidebar] h2 {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--muted-2);
  text-transform: uppercase;
}

body[data-page="docs"] [data-docs-toc] {
  display: grid;
  gap: 2px;
}

body[data-page="docs"] [data-docs-toc] a {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 36px;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  color: var(--muted);
  text-decoration: none;
  transition:
    background-color var(--duration-fast) ease,
    color var(--duration-fast) ease;
}

body[data-page="docs"] [data-docs-toc] a::before {
  content: "";
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 0;
  width: 2px;
  border-radius: 999px;
  background: transparent;
  transition: background-color var(--duration-fast) ease;
}

body[data-page="docs"] [data-docs-toc] a:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
  background: var(--selection);
  color: var(--link);
}

@media (hover: hover) and (pointer: fine) {
  body[data-page="docs"] [data-docs-toc] a:hover {
    background: var(--surface-2);
    color: var(--text);
  }

  body[data-page="docs"] [data-docs-toc] a:hover::before {
    background: var(--accent);
  }
}

body[data-page="docs"] [data-docs-toc] a[data-level="3"] {
  padding-left: 18px;
}

body[data-page="docs"] [data-docs-toc] a[data-level="4"] {
  padding-left: 26px;
  font-size: 0.75rem;
}

/* ---------------------------------------------------------------- responsive */

@media (max-width: 960px) {
  body[data-page="docs"] [data-docs-layout] {
    grid-template-columns: minmax(0, 1fr);
  }

  body[data-page="docs"] [data-docs-sidebar] {
    position: static;
    max-height: none;
  }

  body[data-page="docs"] [data-docs-toc] a {
    min-height: var(--control-height);
  }
}

@media (max-width: 560px) {
  body[data-page="docs"] [data-docs-hero] {
    align-items: flex-start;
  }

  body[data-page="docs"] [data-docs-content] table {
    min-width: 460px;
  }
}

@media (prefers-reduced-motion: reduce) {
  /* The chevron rotation is movement; the open panel already states the change. */
  body[data-page="docs"] [data-docs-content] details[data-disclosure] > summary::after {
    transition: none;
  }
}