:root {
  --bg: #111;
  --surface: #191919;
  --raised: #202020;
  --border: #303030;
  --text: #f4f4f2;
  --muted: #9b9b98;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; background: var(--bg) !important; color: var(--text) !important; font: 15px/1.5 Arial, Helvetica, sans-serif !important; }
.shell { width: min(var(--louhos-width-site, 1180px), calc(100% - var(--louhos-gutter, 40px))) !important; margin: auto !important; padding: 28px 0 48px !important; }

.docs-topbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 64px; padding: 0 0 18px; border-bottom: 1px solid var(--border); }
.docs-brand { display: inline-flex; align-items: center; gap: 11px; min-width: 0; color: var(--text) !important; text-decoration: none; }
.docs-mark { display: grid; flex: 0 0 auto; width: 36px; height: 36px; place-items: center; border: 1px solid var(--accent); border-radius: 5px; background: transparent; color: var(--accent-soft, var(--soft, var(--accent))); font-weight: 700; }
.docs-brand-copy strong, .docs-brand-copy small { display: block; }
.docs-brand-copy strong { color: var(--text); font-size: 1rem; font-weight: 600; line-height: 1.2; }
.docs-brand-copy small { margin-top: 3px; color: var(--muted); font-size: .7rem; line-height: 1.2; }
.docs-actions { display: flex; align-items: center; gap: 22px; }
.docs-actions a, .docs-current { min-height: 0; border: 0; border-radius: 0; padding: 0; background: none; color: var(--muted) !important; font-size: .82rem; text-decoration: none; }
.docs-current { color: var(--accent-soft, var(--soft, var(--accent))) !important; }
.docs-actions a:hover { color: var(--text) !important; }

.shell > header { min-height: 0; display: flex !important; align-items: end !important; justify-content: space-between !important; gap: 32px !important; padding: 74px 0 28px !important; border-bottom: 1px solid var(--border) !important; }
.eyebrow { margin: 0 0 10px !important; color: var(--accent-soft, var(--soft, var(--accent))) !important; font-size: .74rem !important; font-weight: 400; letter-spacing: .1em !important; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 720px; margin: 0; font-size: clamp(2.7rem, 7vw, 4.7rem) !important; font-weight: 600 !important; letter-spacing: -.04em; line-height: .96 !important; }
.lead { max-width: 520px !important; margin: 0 !important; color: var(--muted) !important; font-size: 1rem; }

.layout { display: grid !important; grid-template-columns: 220px minmax(0, 1fr) !important; gap: 32px !important; padding-top: 28px !important; }
.toc { position: sticky !important; top: 20px !important; align-self: start !important; max-height: calc(100vh - 40px); overflow: auto; border: 0 !important; border-left: 3px solid var(--accent) !important; border-radius: 0 !important; background: transparent !important; padding: 0 0 0 14px !important; }
.toc::before { content: none; }
.toc > strong { display: none !important; }
.toc a { display: block !important; padding: 5px 0 !important; border: 0 !important; border-radius: 0 !important; background: none !important; color: var(--muted) !important; font-size: .88rem !important; line-height: 1.45; text-decoration: none; }
.toc a:hover, .toc a:focus-visible { color: var(--text) !important; }

main, .content { min-width: 0; }
.section, .doc-section { margin: 0 !important; padding: 25px 0 !important; border: 0 !important; border-top: 1px solid var(--border) !important; scroll-margin-top: 22px; }
.section:first-child, .doc-section:first-child { padding-top: 0 !important; border-top: 0 !important; }
.section h2, .doc-section h2 { margin: 0; color: var(--text); font-size: 1.45rem !important; font-weight: 600 !important; letter-spacing: 0; }
.section h3, .doc-section h3 { color: var(--text); font-weight: 600; }
.section p, .doc-section > p, .card p, .section li, .doc-section li { color: var(--muted) !important; }
.section p, .doc-section > p { max-width: 760px; }

.card, .status, .role, .state, .camera, .timeline-row, .schema div, .setting { border-color: var(--border) !important; border-radius: 5px !important; background: var(--surface) !important; }
.card, .status, .role, .state, .camera { padding: 15px !important; }
.note, .callout { border: 1px solid var(--border) !important; border-left: 3px solid var(--accent) !important; border-radius: 5px !important; background: var(--raised) !important; }
.btn { border: 1px solid var(--accent) !important; border-radius: 5px !important; background: var(--accent) !important; font-weight: 400 !important; }
code { color: var(--accent-soft, var(--soft, var(--accent))) !important; }

.docs-footer, .shell > footer { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-top: 32px !important; padding: 18px 0 0 !important; border-top: 1px solid var(--border) !important; color: var(--muted) !important; font-size: .73rem !important; }
.docs-footer nav { display: flex; flex-wrap: wrap; gap: 14px; }
.docs-footer a { margin: 0 !important; color: var(--muted) !important; text-decoration: none; }
.docs-footer a:hover { color: var(--text) !important; text-decoration: underline; text-underline-offset: 3px; }

.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }
.docs-progress { position: fixed; z-index: 50; top: 0; right: 0; left: 0; height: 2px; pointer-events: none; }
.docs-progress i { display: block; width: 100%; height: 100%; background: var(--accent); transform: scaleX(0); transform-origin: left; will-change: transform; }
.docs-searchbar { width: min(440px, calc(100% - 252px)); display: flex; align-items: center; gap: 10px; margin: 20px 0 -4px auto; }
.docs-searchbar label { position: relative; display: block; flex: 1; }
.docs-search-icon { position: absolute; top: 50%; left: 12px; color: var(--muted); font-size: 1rem; transform: translateY(-52%); pointer-events: none; }
.docs-searchbar input { width: 100%; height: 40px; border: 1px solid var(--border); border-radius: 5px; padding: 0 11px 0 35px; outline: 0; background: var(--surface); color: var(--text); font: inherit; font-size: .82rem; }
.docs-searchbar input::placeholder { color: #777; }
.docs-searchbar input:focus { border-color: var(--accent); }
.docs-search-status { min-width: 60px; min-height: 17px; margin: 0 !important; color: var(--muted) !important; font-size: .7rem; white-space: nowrap; }
.toc a[hidden], main > section[hidden] { display: none !important; }
.docs-searching .section:not([hidden]):first-of-type, .docs-searching .doc-section:not([hidden]):first-of-type { padding-top: 0 !important; border-top: 0 !important; }
.toc a.is-active { color: var(--text) !important; }
.toc a.is-active::before { display: inline-block; width: 5px; height: 5px; margin: 0 7px 2px 0; border-radius: 50%; background: var(--accent); content: ""; }
.docs-toc-toggle { display: none; }
.docs-section-heading { display: flex; align-items: center; gap: 9px; }
.docs-heading-link { border: 0; padding: 0; background: none; color: var(--muted); font: 400 .85rem/1 Arial, sans-serif; opacity: 0; cursor: pointer; transition: opacity .15s ease, color .15s ease; }
.docs-section-heading:hover .docs-heading-link, .docs-heading-link:focus-visible { opacity: 1; }
.docs-heading-link:hover, .docs-heading-link.is-copied { color: var(--accent-soft, var(--soft, var(--accent))); }
.docs-back-top { position: fixed; z-index: 20; right: 22px; bottom: 22px; width: 40px; height: 40px; border: 1px solid var(--border); border-radius: 5px; background: var(--raised); color: var(--text); font: 400 1rem/1 Arial, sans-serif; opacity: 0; pointer-events: none; transform: translateY(8px); transition: opacity .18s ease, transform .18s ease, border-color .18s ease; cursor: pointer; }
.docs-back-top:hover { border-color: var(--accent); }
.docs-back-top.is-visible { opacity: 1; pointer-events: auto; transform: none; }
.docs-footer-meta { color: var(--muted); font-variant-numeric: tabular-nums; }
.docs-history-open { border: 0; padding: 0; background: none; color: var(--muted); font: inherit; cursor: pointer; }
.docs-history-open:hover { color: var(--text); text-decoration: underline; text-underline-offset: 3px; }
.docs-history-dialog { width: min(560px, calc(100% - 28px)); max-height: min(720px, calc(100vh - 28px)); border: 1px solid var(--border); border-radius: 7px; padding: 0; background: var(--surface); color: var(--text); box-shadow: 0 28px 90px #000b; }
.docs-history-dialog::backdrop { background: #050505c7; backdrop-filter: blur(4px); }
.docs-history-head { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 18px 20px; border-bottom: 1px solid var(--border); }
.docs-history-head small { color: var(--accent-soft, var(--soft, var(--accent))); }
.docs-history-head h2 { margin: 3px 0 0; font-size: 1.35rem; font-weight: 600; }
.docs-history-head button { width: 34px; height: 34px; border: 1px solid var(--border); border-radius: 5px; background: var(--raised); color: var(--muted); font: 1.2rem/1 Arial, sans-serif; cursor: pointer; }
.docs-history-list { padding: 6px 20px 20px; }
.docs-history-list article { padding: 15px 0; border-top: 1px solid var(--border); }
.docs-history-list article:first-child { border-top: 0; }
.docs-history-list strong { font-weight: 600; }
.docs-history-list p { margin: 5px 0 0; color: var(--muted); font-size: .84rem; }

@media (max-width: 760px) {
  .shell { width: min(100% - var(--louhos-gutter-mobile, 24px), var(--louhos-width-site, 1180px)) !important; }
  .docs-brand-copy small { display: none; }
  .docs-current { display: none; }
  .shell > header { display: block !important; padding-top: 48px !important; }
  .lead { margin-top: 18px !important; }
  .docs-searchbar { width: 100%; margin: 16px 0 0; }
  .layout { display: block !important; padding-top: 20px !important; }
  .docs-toc-toggle { width: 100%; min-height: 44px; display: flex; align-items: center; justify-content: space-between; border: 1px solid var(--border); border-radius: 5px; padding: 0 13px; background: var(--surface); color: var(--text); font: inherit; cursor: pointer; }
  .docs-toc-toggle i { color: var(--accent-soft, var(--soft, var(--accent))); font-style: normal; font-size: 1.1rem; }
  .toc { position: static !important; display: none; max-height: none; margin-top: 7px; overflow: visible; border: 1px solid var(--border) !important; border-radius: 5px !important; background: var(--surface) !important; padding: 10px !important; }
  .toc.is-open { display: block; }
  .toc a { padding: 7px 4px !important; }
  main, .content { margin-top: 24px; }
  .docs-footer, .shell > footer { align-items: flex-start; flex-direction: column; gap: 9px; }
  .docs-back-top { right: 12px; bottom: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .docs-back-top, .docs-heading-link { transition: none; }
}