/*
 * Gajae Code — Docs layout
 * Loaded after ../css/styles.css (which provides the design tokens).
 */

body {
  background:
    radial-gradient(circle at top left, rgba(var(--accent-rgb), 0.1), transparent 26%),
    radial-gradient(circle at 84% 6%, rgba(78, 161, 255, 0.08), transparent 24%),
    var(--bg-primary);
}

.docs {
  display: flex;
  min-height: 100vh;
}

/* ---- Sidebar ---- */
.docs-sidebar {
  width: 276px;
  flex-shrink: 0;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 20%), rgba(16, 12, 10, 0.94);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  z-index: 60;
  display: flex;
  flex-direction: column;
  padding: 1.25rem 1rem 2rem;
  transition: transform 0.3s ease;
}

.docs-sidebar__brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-primary);
  padding: 0.5rem 0.6rem 1.25rem;
}

.docs-sidebar__brand:hover {
  color: var(--text-primary);
}

.docs-nav-section {
  margin-bottom: 1.5rem;
}

.docs-nav-section__title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  padding: 0 0.6rem;
  margin-bottom: 0.5rem;
}

.docs-nav-link {
  display: block;
  padding: 0.5rem 0.65rem;
  border-radius: 8px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 0.15rem;
}

.docs-nav-link:hover {
  background: var(--surface);
  color: var(--text-primary);
}

.docs-nav-link.is-active {
  background: rgba(var(--accent-rgb), 0.14);
  color: var(--accent-light);
}

/* ---- Main column ---- */
.docs-main {
  flex: 1;
  margin-left: 276px;
  min-width: 0;
  padding: 3.5rem 3rem 5rem;
}

.docs-content {
  max-width: 820px;
  margin: 0 auto;
}

/* ---- Mobile top bar ---- */
.docs-topbar {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 70;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: rgba(12, 10, 9, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.docs-topbar__brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.docs-burger {
  width: 42px;
  height: 42px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 10px;
  background: transparent;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  cursor: pointer;
}

.docs-burger span {
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
}

.docs-sidebar__overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 55;
}

.docs-sidebar__overlay.active {
  display: block;
}

@media (max-width: 900px) {
  .docs-topbar {
    display: flex;
  }
  .docs-sidebar {
    transform: translateX(-100%);
    padding-top: 1.25rem;
  }
  .docs-sidebar.active {
    transform: translateX(0);
  }
  .docs-main {
    margin-left: 0;
    padding: 5rem 1.25rem 4rem;
  }
}

/* ---- Doc hero ---- */
.doc-hero {
  margin-bottom: 2.5rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--border);
}

.doc-hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-light);
}

.doc-hero h1 {
  font-size: clamp(2rem, 5vw, 2.8rem);
  margin: 0.6rem 0 0.8rem;
}

.doc-hero p {
  font-size: 1.12rem;
  color: var(--text-secondary);
  max-width: 60ch;
}

/* ---- Doc typography ---- */
.doc-body h2 {
  font-size: 1.5rem;
  margin: 2.75rem 0 1rem;
  padding-top: 0.5rem;
}

.doc-body h3 {
  font-size: 1.18rem;
  margin: 2rem 0 0.75rem;
  color: var(--text-primary);
}

.doc-body p {
  color: var(--text-secondary);
  margin-bottom: 1.1rem;
  font-size: 1.02rem;
}

.doc-body ul,
.doc-body ol {
  color: var(--text-secondary);
  margin: 0 0 1.25rem 1.25rem;
  font-size: 1.02rem;
}

.doc-body li {
  margin-bottom: 0.5rem;
}

.doc-body li::marker {
  color: var(--accent);
}

.doc-body a {
  color: var(--accent-light);
  text-decoration: underline;
  text-decoration-color: rgba(var(--accent-rgb), 0.4);
  text-underline-offset: 3px;
}

.doc-body a:hover {
  color: var(--accent);
}

.doc-body code {
  font-family: var(--font-mono);
  background: rgba(var(--accent-rgb), 0.12);
  color: var(--accent-light);
  padding: 0.12rem 0.42rem;
  border-radius: 5px;
  font-size: 0.88em;
}

.doc-body strong {
  color: var(--text-primary);
}

.doc-body pre {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.1rem 1.25rem;
  overflow-x: auto;
  margin: 0 0 1.5rem;
}

.doc-body pre code {
  background: none;
  color: #ffe7e2;
  padding: 0;
  font-size: 0.88rem;
  line-height: 1.7;
}

.doc-body blockquote {
  border-left: 3px solid var(--accent);
  background: rgba(var(--accent-rgb), 0.06);
  padding: 0.9rem 1.2rem;
  border-radius: 0 10px 10px 0;
  margin: 0 0 1.5rem;
  color: var(--text-secondary);
}

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

.doc-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 1.5rem;
  font-size: 0.94rem;
}

.doc-body table th,
.doc-body table td {
  text-align: left;
  padding: 0.7rem 0.95rem;
  border: 1px solid var(--border);
}

.doc-body table th {
  background: rgba(255, 255, 255, 0.025);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
}

.doc-body table td {
  color: var(--text-secondary);
}

/* Callout */
.callout {
  display: flex;
  gap: 0.85rem;
  padding: 1.1rem 1.25rem;
  border-radius: 12px;
  border: 1px solid var(--border-strong);
  background: rgba(22, 17, 14, 0.85);
  margin: 0 0 1.5rem;
}

.callout__icon {
  flex-shrink: 0;
  font-size: 1.2rem;
}

.callout p {
  margin: 0;
}

.callout--warn {
  border-color: rgba(255, 189, 46, 0.4);
  background: rgba(255, 189, 46, 0.07);
}

.callout--safe {
  border-color: rgba(var(--accent-rgb), 0.35);
  background: rgba(var(--accent-rgb), 0.07);
}

/* Doc hub cards */
.doc-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
}

/* Page nav (prev/next) */
.doc-pager {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 3.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.doc-pager a {
  flex: 1 1 220px;
  padding: 1rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(22, 17, 14, 0.7);
  text-decoration: none;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.doc-pager a:hover {
  border-color: rgba(var(--accent-rgb), 0.5);
  transform: translateY(-2px);
}

.doc-pager span {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
  margin-bottom: 0.3rem;
}

.doc-pager strong {
  color: var(--text-primary);
  font-size: 1rem;
}

.doc-pager a.doc-pager--next {
  text-align: right;
}

/* Crab tag */
.tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.15rem 0.55rem;
  border-radius: 6px;
  background: rgba(78, 161, 255, 0.14);
  color: var(--crab-light);
  margin-left: 0.4rem;
  vertical-align: middle;
}