/* Legal pages (privacy, legal notice, terms, open source), on top of
 * landing.css. volleyui reading page: a kicker over a big title, the text in
 * one white card at a readable measure, the table of contents beside it from
 * lg and folded above it on phones. Light only, stone neutrals; red is not
 * used here except in the logo.
 */

:root {
  --slate-900: #0f172a; /* volleyui: selection is inverted neutral */
  --amber-50: #fffbeb;
  --amber-300: #fcd34d;
  --amber-900: #78350f;
  --font-mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;
}

/* ---------- Language switch (volleyui Segmented "pill") ---------- */

.lang-switch {
  display: inline-flex;
  flex: none;
  padding: 2px;
  border: 1px solid var(--stone-200);
  border-radius: 8px;
  background: #fff;
}

.lang-switch a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 32px;
  padding: 0 8px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--stone-500);
  text-decoration: none;
  transition: background-color 150ms, color 150ms;
}

.lang-switch a:hover {
  color: var(--stone-800);
}

.lang-switch a[aria-current="page"] {
  background: var(--slate-900);
  color: #fff;
}

/* ---------- Title ---------- */

.legal-main {
  padding-top: 8px;
}

.legal-head {
  margin-bottom: 20px;
}

.legal-head .eyebrow {
  color: var(--stone-600); /* on the stone page: AA */
}

.legal-head h1 {
  margin: 4px 0 0;
  font-size: 24px;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--stone-900);
  overflow-wrap: break-word;
  hyphens: auto;
}

.legal-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--stone-600);
}

.legal-meta strong {
  font-weight: 600;
  color: var(--stone-800);
}

.legal-meta .chip {
  min-height: 24px;
  background: #fff;
  font-variant-numeric: tabular-nums;
}

/* ---------- Layout ---------- */

.legal-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

/* ---------- Table of contents ---------- */

.toc {
  padding: 4px 0;
}

.toc summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 44px;
  padding: 0 16px;
  cursor: pointer;
  list-style: none;
  border-radius: 15px;
}

.toc summary::-webkit-details-marker {
  display: none;
}

.toc-chevron {
  color: var(--stone-500);
  transition: transform 150ms;
}

.toc[open] .toc-chevron {
  transform: rotate(180deg);
}

.toc ol {
  margin: 0;
  padding: 0 8px 8px;
  list-style: none;
}

.toc a {
  display: block;
  padding: 6px 8px;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--stone-600);
  text-decoration: none;
  transition: background-color 150ms, color 150ms;
}

.toc a:hover {
  background: var(--stone-100);
  color: var(--stone-900);
}

/* ---------- The text ---------- */

.legal-doc {
  padding: 4px 16px 20px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--stone-700);
  overflow-wrap: break-word;
}

.legal-doc > :first-child {
  margin-top: 16px;
}

.legal-doc h2 {
  margin: 28px 0 10px;
  padding-top: 24px;
  border-top: 1px solid var(--stone-100);
  font-size: 17px;
  line-height: 1.35;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--stone-900);
  scroll-margin-top: 16px;
}

.legal-doc > h2:first-child {
  padding-top: 0;
  border-top: 0;
}

.legal-doc h3 {
  margin: 20px 0 8px;
  font-size: 15px;
  font-weight: 600;
  color: var(--stone-900);
}

.legal-doc p,
.legal-doc ul,
.legal-doc ol {
  margin: 0 0 12px;
  max-width: 44rem;
}

.legal-doc ul,
.legal-doc ol {
  padding-left: 20px;
}

.legal-doc li + li {
  margin-top: 6px;
}

.legal-doc li::marker {
  color: var(--stone-400);
}

.legal-doc strong {
  font-weight: 600;
  color: var(--stone-900);
}

.legal-doc a {
  color: var(--stone-800);
  text-decoration: underline;
  text-decoration-color: var(--stone-300);
  text-underline-offset: 3px;
  transition: text-decoration-color 150ms;
}

.legal-doc a:hover {
  text-decoration-color: var(--stone-600);
}

.legal-doc a {
  overflow-wrap: anywhere;
}

.legal-doc code {
  padding: 1px 5px;
  border-radius: 4px;
  background: var(--stone-100);
  font-family: var(--font-mono);
  font-size: 0.86em;
  color: var(--stone-800);
  overflow-wrap: anywhere;
}

/* Placeholder still to fill in (legal/operator.txt) */
.placeholder {
  padding: 1px 4px;
  border: 1px dashed var(--amber-300);
  border-radius: 4px;
  background: var(--amber-50);
  color: var(--amber-900);
  font-weight: 600;
}

/* ---------- Tables (volleyui table head; scroll sideways on phones) ---------- */

.table-wrap {
  margin: 4px 0 16px;
  overflow-x: auto;
  border: 1px solid var(--stone-200);
  border-radius: 12px;
}

.legal-doc table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 1.5;
}

.legal-doc th {
  padding: 8px 12px;
  background: var(--stone-50);
  border-bottom: 1px solid var(--stone-200);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-align: left;
  color: var(--stone-500);
  white-space: nowrap;
}

.legal-doc td {
  padding: 10px 12px;
  vertical-align: top;
  min-width: 9rem;
}

.legal-doc tbody tr + tr td {
  border-top: 1px solid var(--stone-100);
}

.legal-doc td:first-child {
  color: var(--stone-900);
  font-weight: 500;
}

/* ---------- Breakpoints ---------- */

@media (min-width: 640px) {
  .legal-head h1 {
    font-size: 30px;
  }

  .legal-doc {
    padding: 8px 32px 28px;
  }

  .legal-doc > :first-child {
    margin-top: 24px;
  }
}

@media (min-width: 1024px) {
  .legal-layout {
    grid-template-columns: 15rem minmax(0, 1fr);
    gap: 24px;
  }

  .toc {
    position: sticky;
    top: 16px;
    max-height: calc(100vh - 32px);
    overflow-y: auto;
  }

  .toc summary {
    min-height: 40px;
  }

  .legal-doc {
    padding: 8px 40px 32px;
  }
}

@media print {
  .lang-switch,
  .toc,
  .footer .legal-links {
    display: none;
  }

  .legal-layout {
    display: block;
  }

  .legal-doc {
    padding: 0;
    border: 0;
    font-size: 11pt;
  }

  .legal-doc a {
    text-decoration: none;
  }
}