.docs-shell { max-width: 1440px; margin: auto; padding: 48px 32px 80px; }
.docs-intro { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding-bottom: 36px; }
.docs-intro h1 { margin: 12px 0; font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.15; letter-spacing: -.04em; }
.docs-intro p { color: var(--muted); }
.docs-intro .btn { flex-shrink: 0; }
.docs-layout { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 32px; align-items: start; }
.docs-sidebar { border: 1px solid var(--line); border-radius: 18px; background: var(--surface); overflow: hidden; }
.docs-enhanced .docs-sidebar { position: sticky; top: 92px; max-height: calc(100dvh - 116px); overflow: auto; scrollbar-width: thin; }
.docs-search { padding: 20px; border-bottom: 1px solid var(--line); }
.docs-search label { display: block; font-size: .8rem; font-weight: 700; margin-bottom: 8px; }
.docs-search input, .docs-search select { width: 100%; font: inherit; font-size: .85rem; background: var(--well); color: var(--text); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; }
.docs-search select { margin-top: 10px; }
.docs-search option { background: var(--surface); }
.docs-catalog-toggle { display: none; }
#docs-count { color: var(--muted); font-size: .75rem; margin-top: 12px; }
#command-catalog { position: static; display: block; padding: 12px; background: none; border: 0; backdrop-filter: none; }
.docs-group { padding: 8px 0; }
.docs-group h2 { font: 600 .72rem/1.6 system-ui, sans-serif; color: var(--muted); padding: 4px 10px 8px; letter-spacing: .03em; }
.docs-group a { display: flex; justify-content: space-between; align-items: center; border: 1px solid transparent; border-radius: 9px; padding: 8px 12px; color: var(--text); font: .86rem/1.6 ui-monospace, monospace; }
.docs-group a:hover { background: var(--well); }
.docs-group a[aria-current="page"] { color: var(--accent2); border-color: rgba(143,176,255,.3); background: rgba(74,163,255,.12); }
.command-arrow { opacity: .4; }
.docs-reader { min-width: 0; scroll-margin-top: 100px; }
.docs-tip { color: var(--muted); font-size: .82rem; padding: 0 0 18px; }
.cmd-section { scroll-margin-top: 100px; }
.cmd-section-title { margin: 16px 0; font-size: 1.1rem; }
.docs-enhanced .cmd-section-title { display: none; }
.cmd-card { background: linear-gradient(145deg, var(--card), var(--surface)); border: 1px solid var(--line); border-radius: 18px; margin-bottom: 24px; overflow: hidden; scroll-margin-top: 100px; }
.cmd-card > header { padding: 28px 32px 22px; border-bottom: 1px solid var(--line); }
.doc-eyebrow { color: var(--muted); text-transform: uppercase; letter-spacing: .13em; font-size: .68rem; font-weight: 700; }
.cmd-card h2 { margin-top: 10px; font: 700 clamp(1.6rem, 3vw, 2.2rem)/1.3 ui-monospace, monospace; }
.cmd-card h2 a { color: var(--text); }
.cmd-body { padding: 28px 32px; overflow-wrap: anywhere; font-size: .94rem; line-height: 1.8; }
.cmd-body p, .cmd-body ul { margin-bottom: 16px; }
.cmd-body ul { padding-left: 22px; }
.cmd-body li { margin: 5px 0; color: var(--muted); }
.cmd-body strong { color: var(--text); }
.cmd-body h4 { margin: 28px 0 12px; padding-top: 20px; border-top: 1px solid var(--line); font-size: 1rem; }
.usage { position: relative; border: 1px solid var(--line); border-left: 3px solid var(--info); background: var(--well); border-radius: 9px; padding: 14px; display: flex; align-items: start; justify-content: space-between; gap: 12px; }
.usage code { padding: 0; background: transparent; color: var(--accent2); }
.copy-command { padding: 4px 8px; font-size: .72rem; flex-shrink: 0; }
.note { color: var(--muted); border-left: 2px solid var(--warn); padding: 8px 16px; background: var(--well); border-radius: 0 8px 8px 0; }
.doc-preview { border-top: 1px solid var(--line); }
.doc-preview summary { padding: 18px 32px; cursor: pointer; color: var(--accent2); font-size: .86rem; font-weight: 600; }
.doc-preview summary::marker { color: var(--accent2); }
.doc-preview figure { margin: 0 32px 24px; }
.doc-preview img { max-width: 100%; height: auto; display: block; border-radius: 12px; }
.doc-preview figcaption { color: var(--muted); font-size: .75rem; margin-top: 12px; }
#docs-empty { padding: 60px 32px; text-align: center; border: 1px dashed var(--line); border-radius: 18px; background: var(--surface); }
#docs-empty p { color: var(--muted); margin: 12px 0 24px; }
@media (max-width: 900px) {
  .docs-shell { padding: 28px 20px 60px; }
  .docs-intro { align-items: flex-start; flex-direction: column; }
  .docs-layout { grid-template-columns: 230px minmax(0, 1fr); gap: 20px; }
  .cmd-body, .cmd-card > header { padding: 24px; }
}
@media (max-width: 680px) {
  .docs-shell { padding: 24px 16px 48px; }
  .docs-layout { grid-template-columns: minmax(0, 1fr); }
  .docs-enhanced .docs-sidebar { position: static; max-height: none; }
  .docs-enhanced #command-catalog { max-height: 250px; overflow-y: auto; }
  .docs-enhanced .docs-catalog-toggle { display: flex; width: 100%; margin-top: 14px; justify-content: space-between; }
  .docs-enhanced:not(.docs-catalog-open) #command-catalog { display: none; }
  .cmd-body, .cmd-card > header { padding: 20px; }
  .doc-preview summary { padding: 16px 20px; }
  .doc-preview figure { margin: 0 20px 20px; }
  .usage { flex-wrap: wrap; }
}