/* ─────────────────────────────────────────────────────────────────────────────
   Long-form document pages — Terms, Privacy, FAQ.

   These pages are read, not played. The arcade's neon is present but quiet:
   it frames the document instead of competing with it, because a wall of
   glowing text is a wall nobody reads. Body copy is Rajdhani at a comfortable
   measure, headings keep Orbitron so the page still belongs to the site.

   Shared by terms.html, privacy.html and faq.html.
   ───────────────────────────────────────────────────────────────────────── */

.doc-page {
  --clr-text-secondary: #d5d2e2;
  --clr-text-muted: #aaa6bc;
  max-width: 1180px;
  margin: 0 auto;
  padding: var(--space-8) var(--space-4) var(--space-16);
}

/* ── Header ───────────────────────────────────────────────────────────────── */

.doc-header {
  text-align: center;
  margin-bottom: var(--space-10);
}

.doc-eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: var(--fs-label, .875rem);
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--clr-neon-cyan);
  border: 1px solid color-mix(in srgb, var(--clr-neon-cyan) 40%, transparent);
  border-radius: var(--radius-pill);
  padding: 6px 16px;
  margin-bottom: var(--space-4);
}

.doc-header h1 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4.5vw, 3rem);
  font-weight: 900;
  line-height: 1.1;
  margin: 0 0 var(--space-3);
  color: var(--clr-text-primary);
}

.doc-updated {
  font-family: var(--font-ui);
  font-size: var(--fs-body, 1rem);
  color: var(--clr-text-muted);
  margin: 0;
}

/* ── Two-column: sticky contents + document ───────────────────────────────── */

.doc-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: var(--space-8);
  align-items: start;
}

.doc-toc {
  position: sticky;
  top: calc(var(--space-16) + 12px);
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  max-height: calc(100vh - var(--space-16) - 40px);
  overflow-y: auto;
}

.doc-toc h2 {
  font-family: var(--font-display);
  font-size: var(--fs-label, .875rem);
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  margin: 0 0 var(--space-3);
}

.doc-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: toc;
}

.doc-toc li { margin-bottom: 2px; }

.doc-toc a {
  display: block;
  counter-increment: toc;
  font-family: var(--font-ui);
  font-size: var(--fs-label, .875rem);
  line-height: 1.35;
  color: var(--clr-text-secondary);
  text-decoration: none;
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  border-left: 2px solid transparent;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.doc-toc a::before {
  content: counter(toc) ". ";
  color: var(--clr-text-muted);
}

.doc-toc a:hover {
  background: var(--clr-bg-raised);
  color: var(--clr-text-primary);
}

/* Set by the scroll spy in doc-page.js */
.doc-toc a.is-current {
  background: color-mix(in srgb, var(--clr-neon-cyan) 12%, transparent);
  border-left-color: var(--clr-neon-cyan);
  color: var(--clr-text-primary);
}

.doc-toc a.is-current::before { color: var(--clr-neon-cyan); }

/* ── The document body ────────────────────────────────────────────────────── */

.doc-body {
  min-width: 0;
  overflow-wrap: anywhere;
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: clamp(var(--space-5), 4vw, var(--space-10));
}

.doc-body section { scroll-margin-top: calc(var(--space-16) + 20px); }

.doc-body section + section {
  margin-top: var(--space-8);
  padding-top: var(--space-8);
  border-top: 1px solid var(--clr-border);
}

.doc-body h2 {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  font-weight: 700;
  color: var(--clr-text-primary);
  margin: 0 0 var(--space-4);
  scroll-margin-top: calc(var(--space-16) + 20px);
}

.doc-body h3 {
  font-family: var(--font-ui);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--clr-text-accent);
  margin: var(--space-5) 0 var(--space-2);
}

/* The reading column. Long-form copy needs a measure, not the full width. */
.doc-body p,
.doc-body li {
  font-family: var(--font-body);
  font-size: 1.02rem;
  line-height: 1.75;
  color: var(--clr-text-secondary);
  max-width: 68ch;
}

.doc-body p { margin: 0 0 var(--space-4); }
.doc-body ul, .doc-body ol { margin: 0 0 var(--space-4); padding-left: 1.35em; }
.doc-body li { margin-bottom: var(--space-2); }
.doc-body strong { color: var(--clr-text-primary); font-weight: 700; }

.doc-body a {
  color: var(--clr-neon-cyan);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.doc-body a:hover { color: var(--clr-text-primary); }

/* A callout for the things a reader must not skim past. */
.doc-note {
  color: var(--clr-text-secondary);
  overflow-wrap: anywhere;
  border-left: 3px solid var(--clr-neon-amber);
  background: color-mix(in srgb, var(--clr-neon-amber) 8%, transparent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-4) var(--space-5);
  margin: 0 0 var(--space-4);
}

.doc-note p:last-child { margin-bottom: 0; }

.doc-note.is-critical {
  border-left-color: var(--clr-neon-red);
  background: color-mix(in srgb, var(--clr-neon-red) 8%, transparent);
}

.doc-table-wrap { overflow-x: auto; margin: 0 0 var(--space-4); }

.doc-body table {
  width: 100%;
  min-width: 420px;
  border-collapse: collapse;
  font-family: var(--font-ui);
  font-size: 0.92rem;
}

.doc-body th, .doc-body td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--clr-border);
  color: var(--clr-text-secondary);
}

.doc-body th {
  font-weight: 700;
  color: var(--clr-text-primary);
  background: var(--clr-bg-raised);
}

/* ── FAQ accordion ────────────────────────────────────────────────────────── */

.faq-group + .faq-group { margin-top: var(--space-8); }

.faq-group > h2 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--clr-text-primary);
  margin: 0 0 var(--space-4);
}

.faq-item {
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
  background: var(--clr-bg-raised);
  overflow: hidden;
}

.faq-item[open] { border-color: color-mix(in srgb, var(--clr-neon-cyan) 45%, transparent); }

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: var(--space-4) var(--space-5);
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 1rem;
  color: var(--clr-text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

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

.faq-item summary::after {
  content: "+";
  font-family: var(--font-display);
  font-size: 1.3rem;
  line-height: 1;
  color: var(--clr-neon-cyan);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.faq-item[open] summary::after { content: "−"; }
.faq-item summary:hover { background: var(--clr-bg-card); }

.faq-answer { padding: 0 var(--space-5) var(--space-4); }
.faq-answer p:last-child, .faq-answer ul:last-child { margin-bottom: 0; }

/* ── Footer note ──────────────────────────────────────────────────────────── */

.doc-footer {
  margin-top: var(--space-8);
  text-align: center;
  font-family: var(--font-ui);
  font-size: 0.88rem;
  color: var(--clr-text-muted);
}

.doc-footer a { color: var(--clr-neon-cyan); }

/* ── Responsive ───────────────────────────────────────────────────────────── */

@media (max-width: 900px) {
  .doc-layout { grid-template-columns: minmax(0, 1fr); }

  /* Contents collapses to a normal block above the document — a sticky
     sidebar on a phone is just a thing covering the words. */
  .doc-toc {
    position: static;
    max-height: none;
    margin-bottom: var(--space-5);
  }

  /* Two columns, not one. Nineteen stacked entries is most of a phone screen
     of navigation standing between the reader and the document they came for. */
  .doc-toc ol {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(138px, 1fr));
    gap: 2px;
  }

  .doc-toc a {
    font-size: var(--fs-label, .875rem);
    padding: 6px 8px;
  }
}

@media (max-width: 520px) {
  .doc-body { padding: var(--space-4); }
  .doc-body p, .doc-body li { font-size: 0.98rem; }
}

/* ── Print: give people a clean paper copy of the terms they agreed to ────── */

@media print {
  .doc-toc, arcade-navbar, .doc-footer { display: none !important; }
  .doc-page { max-width: none; padding: 0; }
  .doc-layout { display: block; }
  .doc-body {
    background: #fff;
    border: none;
    padding: 0;
  }
  .doc-body p, .doc-body li, .doc-body h2, .doc-body h3, .doc-header h1 { color: #000; }
  .faq-item { border-color: #ccc; }
  .faq-answer { display: block !important; }
}