/* ─── Docs Layout ──────────────────────────────────────────────── */
.docs-layout {
  display: flex;
  max-width: 1152px;
  margin: 0 auto;
  padding: 0 24px;
  min-height: calc(100vh - 60px);
}

/* ─── Sidebar ──────────────────────────────────────────────────── */
.docs-sidebar {
  width: 216px;
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  padding: 40px 0;
}
.docs-sidebar-inner {
  position: sticky;
  top: 80px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.docs-group { display: flex; flex-direction: column; gap: 0; }
.docs-group-title {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-foreground);
  padding: 0 16px 8px;
}
.docs-link {
  display: block;
  font-size: 13px;
  color: var(--muted-foreground);
  padding: 6px 16px;
  font-family: var(--font);
  position: relative;
  transition: color 0.15s;
  border-right: 2px solid transparent;
}
.docs-link:hover { color: var(--foreground); }
.docs-link.active { color: var(--foreground); border-right-color: var(--foreground); }

/* ─── Content ──────────────────────────────────────────────────── */
.docs-content {
  flex: 1;
  padding: 48px 0 80px 56px;
  min-width: 0;
  max-width: 720px;
}
.docs-section {
  margin-bottom: 64px;
  padding-bottom: 64px;
  border-bottom: 1px solid var(--border);
}
.docs-section:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }

.docs-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted-foreground);
  margin-bottom: 14px;
}
.docs-label::before { content: "▸"; color: var(--foreground); }

.docs-content h1 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin-bottom: 18px;
}
.docs-lead {
  font-size: 16px;
  color: var(--muted-foreground);
  line-height: 1.75;
  margin-bottom: 24px;
}
.docs-content h2 {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
}
.docs-content h3 {
  font-size: 15px;
  font-weight: 500;
  margin-bottom: 8px;
  margin-top: 24px;
}
.docs-content p {
  font-size: 14px;
  color: var(--muted-foreground);
  line-height: 1.75;
  margin-bottom: 14px;
}
.docs-content a { color: var(--foreground); text-decoration: underline; text-underline-offset: 3px; }
.docs-content code {
  font-family: var(--font);
  font-size: 12px;
  background: oklch(95% 0 0);
  color: var(--foreground);
  padding: 2px 6px;
  border: 1px solid var(--border);
}

/* Lists */
.docs-list { padding-left: 20px; display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.docs-list li { font-size: 14px; color: var(--muted-foreground); line-height: 1.65; }

/* Table */
.docs-table { width: 100%; border-collapse: collapse; font-size: 13px; margin-bottom: 20px; border: 1px solid var(--border); }
.docs-table thead { background: oklch(97% 0 0); }
.docs-table th {
  text-align: left; padding: 10px 14px; font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--muted-foreground); border-bottom: 1px solid var(--border);
  font-weight: 500;
}
.docs-table td { padding: 12px 14px; color: var(--muted-foreground); border-bottom: 1px solid var(--border); vertical-align: top; }
.docs-table tr:last-child td { border-bottom: none; }
.docs-table td:first-child { font-weight: 500; color: var(--foreground); white-space: nowrap; }

/* Callouts */
.callout {
  padding: 14px 16px;
  font-size: 13px;
  line-height: 1.65;
  margin-bottom: 16px;
  border-left: 2px solid;
}
.callout strong { display: block; margin-bottom: 2px; font-weight: 600; }
.callout.callout-info    { background: oklch(97% 0 0); border-color: var(--foreground); color: var(--foreground); }
.callout.callout-tip     { background: oklch(97% 0.02 150); border-color: oklch(60% 0.15 150); color: oklch(25% 0.1 150); }
.callout.callout-warning { background: oklch(98% 0.04 85); border-color: oklch(65% 0.18 85); color: oklch(30% 0.1 60); }

@media (max-width: 768px) {
  .docs-layout { flex-direction: column; padding: 0 16px; }
  .docs-sidebar { width: 100%; border-right: none; border-bottom: 1px solid var(--border); padding: 20px 0 12px; }
  .docs-sidebar-inner { position: static; flex-direction: row; flex-wrap: wrap; gap: 16px; }
  .docs-content { padding: 28px 0 48px; }
}