/* ============================================================
   Uncanny studio wiki — site layout & article typography.
   Builds on uncanny.css (tokens + fonts + base elements).
   ============================================================ */

html { scroll-behavior: smooth; }

/* ---- Layout: fixed 320px Midnight Deep sidebar + fluid main ---- */
.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 320px;
  background: var(--uc-surface);
  border-right: 1px solid var(--uc-border);
  padding: 2.25rem 1.75rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
}

main { margin-left: 320px; }

.doc {
  max-width: 860px;
  margin: 0 auto;
  padding: 4rem 5rem 6rem;
}

/* ---- Sidebar ---- */
.brand {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}
.brand img { display: block; }

.nav-heading { margin-bottom: 0.6rem; font-size: 0.72rem; }

.nav-page,
.toc-link {
  display: block;
  padding: 0.35rem 0.75rem;
  border-left: 2px solid transparent;
  border-radius: 0 var(--uc-radius-sm) var(--uc-radius-sm) 0;
  color: var(--uc-white-60);
  font-size: 0.95rem;
  transition: color 0.15s, border-color 0.15s;
}
.nav-page { font-weight: 700; color: var(--uc-white-80); }
.nav-page:hover,
.toc-link:hover { color: var(--uc-just-white); }
.nav-page.active,
.toc-link.active {
  color: var(--uc-clementine);
  border-left-color: var(--uc-clementine);
}

.sidebar-footer {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--uc-border);
  font-size: 0.82rem;
  color: var(--uc-white-40);
}
.sidebar-footer .updated { color: var(--uc-white-60); font-weight: 600; }

/* ---- Article typography ---- */
.doc h1 {
  font-size: clamp(2.4rem, 4vw, 3.2rem);
  margin-bottom: 2.5rem;
}
.doc h1::after {
  content: "";
  display: block;
  width: 72px;
  height: 5px;
  margin-top: 1.25rem;
  background: var(--uc-clementine);
}

.doc h2 {
  font-size: 1.8rem;
  margin: 3.5rem 0 1.25rem;
  padding-top: 2rem;
  border-top: 1px solid var(--uc-border);
  scroll-margin-top: 2rem;
}
.doc h3 {
  font-size: 1.2rem;
  margin: 2.25rem 0 0.75rem;
  scroll-margin-top: 2rem;
}
.doc h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--uc-text-secondary);
  margin: 1.75rem 0 0.5rem;
}
.doc h2 .anchor,
.doc h3 .anchor { color: inherit; }
.doc h2 .anchor:hover,
.doc h3 .anchor:hover { color: var(--uc-clementine); }

.doc p,
.doc li { color: var(--uc-white-80); }
.doc p { margin: 0 0 1rem; }
.doc strong { color: var(--uc-just-white); }

.doc ul,
.doc ol { padding-left: 1.4rem; margin: 0 0 1.25rem; }
.doc li { margin: 0.3rem 0; }
.doc li::marker { color: var(--uc-clementine); }
.doc ol li::marker { color: var(--uc-text-secondary); font-weight: 700; }

.doc a { color: var(--uc-clementine); }
.doc a:hover { text-decoration: underline; }

.wikilink {
  color: var(--uc-eggplant);
  border-bottom: 1px dashed rgba(101, 114, 215, 0.5);
  cursor: help;
}

.doc code {
  font-family: ui-monospace, 'Cascadia Code', Consolas, monospace;
  font-size: 0.88em;
  background: var(--uc-input-bg);
  border: 1px solid var(--uc-border);
  border-radius: var(--uc-radius-sm);
  padding: 0.1em 0.4em;
}

.doc pre {
  background: var(--uc-surface);
  border: 1px solid var(--uc-border);
  border-radius: var(--uc-radius-lg);
  padding: 1.25rem 1.5rem;
  overflow-x: auto;
  margin: 0 0 1.25rem;
}
.doc pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.9rem;
}

.doc blockquote {
  margin: 0 0 1.25rem;
  padding: 0.75rem 1.5rem;
  border-left: 3px solid var(--uc-accent);
  background: var(--uc-input-bg);
  border-radius: 0 var(--uc-radius-md) var(--uc-radius-md) 0;
}

.doc table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 1.5rem;
  font-size: 0.95rem;
}
.doc th {
  text-align: left;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--uc-text-secondary);
  padding: 0.6rem 0.9rem;
  border-bottom: 2px solid var(--uc-border);
}
.doc td {
  padding: 0.6rem 0.9rem;
  border-bottom: 1px solid var(--uc-border);
  color: var(--uc-white-80);
}

.doc hr {
  border: none;
  border-top: 1px solid var(--uc-border);
  margin: 2.5rem 0;
}

/* ---- Mobile ---- */
@media (max-width: 900px) {
  .sidebar {
    position: static;
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--uc-border);
    gap: 1.5rem;
    padding: 1.5rem;
  }
  .toc { display: none; }
  .sidebar-footer { margin-top: 0; padding-top: 1rem; }
  main { margin-left: 0; }
  .doc { padding: 2rem 1.5rem 4rem; }
}