/*
style-docs.css  — v3
──────────────────────────────────────────────────────────────────
Coda/Notion-style wiki layout for Shanios Docs SPA.
Requires brand-shani.css to be loaded first (design tokens).
──────────────────────────────────────────────────────────────────
*/
/* ══════════════════════════════════════════════
RESET
══════════════════════════════════════════════ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; scroll-behavior: smooth; text-size-adjust: 100%; }
body { min-height: 100vh; }
img  { max-width: 100%; height: auto; display: block; }
a    { text-decoration: none; color: inherit; transition: color 0.2s; }
button { cursor: pointer; border: none; background: none; font: inherit; }
ul, ol { list-style: none; }
button, input, select, textarea { font: inherit; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; border-radius: var(--radius-sm); }
:focus:not(:focus-visible) { outline: none; }
::selection { background: var(--color-accent-bg); color: var(--color-text); }

/* ══════════════════════════════════════════════
DESIGN TOKENS / ENGINE CONSTANTS
(fallbacks — brand-shani.css is authoritative)
══════════════════════════════════════════════ */
:root {
  --sidebar-w:    260px;
  --topbar-h:     52px;
  --ease:         cubic-bezier(0.4, 0, 0.2, 1);
  --max-prose:    1160px;   /* prose column width */
  --content-max:  1160px;  /* full content area cap (home/section pages) */
  /* Fallbacks */
  --font-display: Georgia, serif;
  --font-sans:    system-ui, sans-serif;
  --font-mono:    Consolas, monospace;
  --color-bg:          #161514;
  --color-bg-alt:      #1e1d1b;
  --color-bg-elevated: #262422;
  --color-bg-card:     #1b1a18;
  --color-text:        #f5f4f2;
  --color-text-muted:  #b0aaa4;
  --color-text-faint:  #8a8580;
  --color-border:      #2e2c29;
  --color-border-hover:#4a4641;
  --color-accent:      #ff7f50;
  --color-accent-hover:#ff6a33;
  --color-accent-bg:   rgba(255,127,80,0.12);
  --color-accent-text: #161514;
  --color-secondary:   #9f72f5;
  --color-secondary-bg: rgba(159,114,245,0.1);
  --color-callout-note: #5a9cf7;
  --color-success:     #3dba7e;
  --color-warning:     #e8a215;
  --color-error:       #ed5f5f;
  --color-like:        #e05c7a;
  --color-like-bg:     rgba(224,92,122,0.1);
  --radius-sm: 3px;
  --radius-md: 6px;
  --radius-lg: 12px;
  --shadow-hover: 0 8px 36px rgba(22,21,20,0.65);
}

/* ── Keyframes ───────────────────────────────── */
@keyframes loaderFill { 0% { width: 0%; } 40% { width: 55%; } 80% { width: 82%; } 100% { width: 96%; } }
@keyframes loaderSlide { 0% { transform: translateX(-100%); } 100% { transform: translateX(650%); } }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0.2; } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; transform: translateX(4px); } to { opacity: 1; transform: none; } }
@keyframes spin { to { transform: rotate(360deg); } }

/* ═══════════════════════════════════════════
BODY LAYOUT: auspicious-bar + topbar + sidebar + content
═══════════════════════════════════════════ */
:root {
  --ausbar-h: 28px;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  display: grid;
  grid-template-rows: var(--ausbar-h) var(--topbar-h) 1fr;
  grid-template-columns: var(--sidebar-w) 1fr;
  grid-template-areas:
    "ausbar  ausbar"
    "topbar  topbar"
    "sidebar content";
  height: 100vh;
  overflow: hidden;
}

/* ═══════════════════════════════════════════
SKIP LINK & UTILITY
═══════════════════════════════════════════ */
.skip-link {
  position: absolute; top: -50px; left: 1rem;
  background: var(--color-accent); color: var(--color-accent-text);
  padding: 0.5rem 1rem; border-radius: var(--radius-sm);
  z-index: 1000; transition: top 0.2s; font-size: 0.85rem;
}
.skip-link:focus { top: 0.5rem; outline: none; }
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
/* ── Spinner ─────────────────────────────────── */
.spinner {
  width: 22px; height: 22px;
  border: 1.5px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
/* ── Button ──────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
  color: var(--color-text-muted);
  font-size: 0.82rem; font-family: var(--font-sans);
  cursor: pointer; transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.btn:hover { border-color: var(--color-border-hover); color: var(--color-text); background: var(--color-bg-elevated); }
.btn.primary { background: var(--color-accent); border-color: var(--color-accent); color: var(--color-accent-text); }
.btn.primary:hover { background: var(--color-accent-hover); border-color: var(--color-accent-hover); }

/* ── Btn-icon ────────────────────────────────── */
.btn-icon {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-size: 0.9rem;
  transition: background 0.2s, color 0.2s;
}
.btn-icon:hover { background: var(--color-bg-elevated); color: var(--color-text); }

/* ═══════════════════════════════════════════
PAGE LOADER
═══════════════════════════════════════════ */
#page-loader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--color-bg);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 1.5rem;
  transition: opacity 0.35s var(--ease), visibility 0.35s var(--ease);
}
#page-loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader__logo {
  display: flex; align-items: center; gap: 0.5rem;
  animation: fadeUp 0.5s var(--ease) both;
}
.loader__logo img { height: 48px; width: auto; }
.loader__logo span {
  font-family: var(--font-mono); font-size: 0.75rem; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--color-accent); opacity: 0.9;
  border-left: 1px solid var(--color-border);
  padding-left: 0.5rem;
}
.loader__track {
  width: 220px; height: 2px;
  background: var(--color-border); border-radius: 1px; overflow: hidden;
  animation: fadeUp 0.5s 0.1s var(--ease) both;
}
.loader__bar {
  height: 100%; width: 0%;
  background: var(--color-accent); border-radius: 1px;
  animation: loaderFill 1.4s var(--ease) forwards;
}
.loader__text {
  font-family: var(--font-mono); font-size: 0.68rem;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--color-text-faint);
  animation: fadeUp 0.5s 0.2s var(--ease) both;
}

/* ═══════════════════════════════════════════
AUSPICIOUS BAR — slim always-visible top strip
═══════════════════════════════════════════ */
.auspicious-bar {
  grid-area: ausbar;
  display: flex; align-items: center; justify-content: center;
  height: var(--ausbar-h);
  background: color-mix(in srgb, var(--color-accent) 8%, var(--color-bg-card));
  border-bottom: 1px solid color-mix(in srgb, var(--color-accent) 18%, var(--color-border));
  z-index: 110;
  position: sticky; top: 0;
}
.auspicious-bar a {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--color-accent);
  opacity: 0.85;
  transition: opacity 0.15s;
  text-decoration: none;
}
.auspicious-bar a:hover { opacity: 1; }

/* ═══════════════════════════════════════════
TOP BAR
═══════════════════════════════════════════ */
.topbar {
  grid-area: topbar;
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0 1rem;
  background: var(--color-bg-card);
  border-bottom: 1px solid var(--color-border);
  z-index: 100;
  position: sticky; top: 0;
}
/* topbar__menu-btn extends .btn-icon; only needs hidden-by-default + no-shrink */
.topbar__menu-btn {
  display: none;
  flex-shrink: 0;
}
.topbar__logo {
  display: flex; align-items: center; gap: 0.5rem;
  font-weight: 600; white-space: nowrap; min-width: 0;
}
.topbar__logo img { height: 24px; width: auto; flex-shrink: 0; }
.topbar__logo-word, .logo__word {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-accent);
  background: var(--color-accent-bg);
  padding: 0.15rem 0.4rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.topbar__search-wrap {
  flex: 1; max-width: 480px; position: relative;
}
.topbar__search-wrap i {
  position: absolute; left: 0.75rem; top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-faint); font-size: 0.8rem;
  pointer-events: none;
}
.topbar__search {
  width: 100%;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.45rem 0.75rem 0.45rem 2.25rem;
  color: var(--color-text); font-size: 0.875rem;
  transition: border-color 0.2s;
}
.topbar__search::placeholder { color: var(--color-text-faint); }
.topbar__search:focus { outline: none; border-color: var(--color-accent); }
.topbar__actions {
  display: flex; align-items: center; gap: 0.25rem; margin-left: auto;
}

/* ═══════════════════════════════════════════
SIDEBAR
═══════════════════════════════════════════ */
.sidebar {
  grid-area: sidebar;
  display: flex; flex-direction: column;
  background: var(--color-bg-alt);
  border-right: 1px solid var(--color-border);
  overflow-y: auto; overflow-x: hidden;
  transition: transform 0.3s var(--ease);
  scrollbar-width: thin;
  scrollbar-color: transparent transparent;
}
.sidebar:hover {
  scrollbar-color: var(--color-border) transparent;
}
.sidebar::-webkit-scrollbar { width: 4px; }
.sidebar::-webkit-scrollbar-thumb {
  background: transparent; border-radius: 2px;
  transition: background 0.2s;
}
.sidebar:hover::-webkit-scrollbar-thumb { background: var(--color-border); }
.sidebar__header { padding: 1rem 0.75rem 0.5rem; }
.sidebar__section-label {
  font-size: 0.65rem; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--color-text-faint);
  padding: 0.5rem 0.5rem 0.25rem;
}

/* ── Nav tree ────────────────────────────────── */
.nav-tree { padding: 0 0.5rem 1rem; }
.nav-item { margin-bottom: 0.25rem; }
.nav-item__group-btn {
  display: flex; align-items: center; gap: 0.5rem;
  width: 100%; padding: 0.35rem 0.5rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted); font-size: 0.85rem;
  font-weight: 500; text-align: left;
  transition: background 0.15s, color 0.15s;
}
.nav-item__group-btn:hover { background: var(--color-bg-elevated); color: var(--color-text); }
.nav-item__group-btn.is-active { color: var(--color-text); background: var(--color-bg-elevated); }
.nav-item__icon { width: 18px; text-align: center; font-size: 0.8rem; flex-shrink: 0; }
.nav-item__label { flex: 1; }
.nav-item__chevron {
  font-size: 0.65rem; color: var(--color-text-faint); transition: transform 0.2s;
}
.nav-item__group-btn[aria-expanded="true"] .nav-item__chevron { transform: rotate(90deg); }
.nav-item__children {
  padding-left: 1.25rem; overflow: hidden;
  max-height: 0; transition: max-height 0.3s var(--ease);
}
.nav-item__children.is-open { max-height: 2000px; }
.nav-leaf {
  display: flex; align-items: center; gap: 0.4rem;
  padding: 0.28rem 0.5rem; border-radius: var(--radius-sm);
  font-size: 0.83rem; color: var(--color-text-muted);
  transition: background 0.15s, color 0.15s; cursor: pointer;
}
.nav-leaf:hover { background: var(--color-bg-elevated); color: var(--color-text); }
.nav-leaf:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.nav-leaf.is-active {
  background: var(--color-accent-bg); color: var(--color-accent); font-weight: 500;
}
.nav-leaf__dot {
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--color-text-faint); flex-shrink: 0;
}
.nav-leaf.is-active .nav-leaf__dot { background: var(--color-accent); }
/* Standalone nav leaf */
.nav-item--standalone .nav-item__group-btn { font-weight: 400; }
.nav-item--standalone .nav-item__group-btn.is-active {
  background: var(--color-accent-bg); color: var(--color-accent); font-weight: 500;
}

/* ═══════════════════════════════════════════
CONTENT AREA
═══════════════════════════════════════════ */
.content {
  grid-area: content;
  overflow-y: auto; overflow-x: hidden;
  background: var(--color-bg);
  display: flex; flex-direction: column;
}
.content__inner {
  max-width: var(--max-prose);
  width: 100%;
  margin: 0 auto;
  padding: 2.5rem 2rem 4rem;
  flex: 1;
}
/* Wide variant — used for home & section landing pages */
.content__inner--wide {
  max-width: var(--content-max);
}
/* ── Reading progress ────────────────────────── */
.reading-progress {
  position: fixed;
  top: calc(var(--ausbar-h) + var(--topbar-h));
  left: var(--sidebar-w); right: 0;
  height: 2px;
  background: transparent;
  z-index: 99;
  pointer-events: none;
}
.reading-progress__bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-secondary) 100%);
  width: 0%; transition: width 0.1s;
}

/* ═══════════════════════════════════════════
DOC HEADER
═══════════════════════════════════════════ */
.doc-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}
.doc-breadcrumb {
  font-size: 0.78rem; color: var(--color-text-faint);
  margin-bottom: 0.75rem;
  display: flex; align-items: center; gap: 0.35rem; flex-wrap: wrap;
}
.doc-breadcrumb a { color: var(--color-text-muted); }
.doc-breadcrumb a:hover { color: var(--color-accent); }
.doc-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  font-weight: 800; line-height: 1.15;
  color: var(--color-text); margin-bottom: 0.5rem;
}
.doc-meta {
  display: flex; align-items: center;
  gap: 0.75rem 1rem;
  font-size: 0.78rem; color: var(--color-text-faint);
  flex-wrap: wrap;
}
.doc-meta__badge {
  background: var(--color-accent-bg); color: var(--color-accent);
  padding: 0.15rem 0.5rem; border-radius: var(--radius-sm);
  font-weight: 600; font-size: 0.7rem;
  text-transform: uppercase; letter-spacing: 0.05em;
}
/* FIX: doc-meta__actions so edit btn stays right */
.doc-meta__actions { margin-left: auto; }

/* ═══════════════════════════════════════════
ON-PAGE TOC
═══════════════════════════════════════════ */
.doc-toc {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent); /* matches style.css toc accent */
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin-bottom: 2rem;
}
.doc-toc__title {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--color-accent);
  margin-bottom: 0.6rem;
  display: flex; align-items: center; gap: 0.35rem;
}
.doc-toc__list { list-style: none; counter-reset: toc-counter; }
.doc-toc__item { border-bottom: 1px solid var(--color-border); }
.doc-toc__item:last-child { border-bottom: none; }
.doc-toc__link {
  display: block; padding: 0.22rem 0;
  font-size: 0.83rem; color: var(--color-text-muted);
  transition: color 0.15s;
}
.doc-toc__link:hover { color: var(--color-accent); }
.doc-toc__item--h2 { counter-increment: toc-counter; }
.doc-toc__item--h2 > .doc-toc__link::before {
  content: counter(toc-counter) ". ";
  font-family: var(--font-mono); font-size: 0.7rem;
  color: var(--color-accent); font-weight: 700;
}
.doc-toc__item--h3 { padding-left: 1rem; }
.doc-toc__item--h3 > .doc-toc__link::before {
  content: "— ";
  font-family: var(--font-mono); font-size: 0.7rem;
  color: var(--color-text-faint);
}
.doc-toc__item--h4 { padding-left: 2rem; }

/* ═══════════════════════════════════════════
PROSE (rendered Markdown)
═══════════════════════════════════════════ */
.prose {
  font-size: 0.96rem; line-height: 1.75; color: var(--color-text);
}
.prose h1, .prose h2, .prose h3, .prose h4, .prose h5 {
  font-family: var(--font-display); font-weight: 700; line-height: 1.25;
  margin: 2em 0 0.6em; color: var(--color-text);
  scroll-margin-top: calc(var(--topbar-h) + 1rem);
  position: relative;
}
.prose h1 { font-size: 2rem; }
.prose h2 { font-size: 1.5rem; border-bottom: 1px solid var(--color-border); padding-bottom: 0.35rem; }
.prose h3 { font-size: 1.2rem; }
.prose h4 { font-size: 1rem; font-family: var(--font-sans); font-weight: 600; }
/* Heading anchor links */
.prose .heading-anchor {
  text-decoration: none; color: var(--color-text-faint);
  font-family: var(--font-mono); font-size: 0.7em; font-weight: 400;
  margin-left: 0.4rem; opacity: 0;
  transition: opacity 0.15s, color 0.15s; vertical-align: middle;
}
.prose h1:hover .heading-anchor,
.prose h2:hover .heading-anchor,
.prose h3:hover .heading-anchor,
.prose h4:hover .heading-anchor { opacity: 1; }
.prose .heading-anchor:hover { color: var(--color-accent); }
@media (max-width: 768px) { .prose .heading-anchor { display: none; } }
.prose p { margin-bottom: 1.1em; }
.prose a { color: var(--color-accent); }
.prose a:hover { text-decoration: underline; }
.prose ul, .prose ol { padding-left: 1.5rem; margin-bottom: 1em; }
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose li { margin-bottom: 0.3em; }
/* Nested lists */
.prose ul ul, .prose ol ul  { list-style: circle; margin-bottom: 0; }
.prose ul ul ul              { list-style: square; }
.prose ol ol, .prose ul ol  { list-style: lower-alpha; margin-bottom: 0; }
.prose ol ol ol             { list-style: lower-roman; }
.prose strong { font-weight: 600; color: var(--color-text); }
.prose em { font-style: italic; }
.prose del { text-decoration: line-through; color: var(--color-text-faint); }
.prose mark {
  background: var(--color-accent-bg); color: var(--color-text);
  padding: 0.1em 0.25em; border-radius: 2px; font-style: normal;
}
html[data-theme="light"] .prose mark { background: rgba(181,51,9,0.12); }
.prose sup, .prose sub {
  font-size: 0.75em; line-height: 0; position: relative; vertical-align: baseline;
}
.prose sup { top: -0.5em; }
.prose sub { bottom: -0.25em; }
.prose abbr[title] {
  text-decoration: underline dotted; text-underline-offset: 3px;
  cursor: help; color: inherit;
}
/* Inline code */
.prose code {
  font-family: var(--font-mono); font-size: 0.85em;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.1em 0.4em; color: var(--color-accent);
  white-space: nowrap;
}
/* Keyboard keys */
.prose kbd, kbd {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 22px; height: 20px; padding: 0 5px;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-hover);
  border-bottom-width: 2px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono); font-size: 0.75em; font-weight: 600;
  color: var(--color-text);
}
/* Code blocks */
.prose pre {
  background: var(--prose-pre-bg, #0d0c0b);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  overflow-x: auto; margin: 1.5em 0; position: relative;
}
.prose pre code {
  background: none; border: none; padding: 0;
  color: var(--prose-pre-color, #e2e0db); font-size: 0.84rem; white-space: pre;
}
html[data-theme="light"] {
  --prose-pre-bg: #f0ede9;
  --prose-pre-color: #2c2a28;
}
html[data-theme="light"] .prose pre { background: var(--prose-pre-bg); }
html[data-theme="light"] .prose pre code { color: var(--prose-pre-color); }
/* Copy button */
.code-copy-btn {
  position: absolute; top: 0.5rem; right: 0.5rem;
  padding: 0.25rem 0.6rem;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted); font-size: 0.7rem;
  opacity: 0; transition: opacity 0.15s, background 0.15s;
}
.prose pre:hover .code-copy-btn { opacity: 1; }
.code-copy-btn:hover { background: var(--color-accent-bg); color: var(--color-accent); }
@media (hover: none) { .code-copy-btn { opacity: 1; } }
/* Blockquote */
.prose blockquote {
  border-left: 3px solid var(--color-accent);
  padding: 0.75rem 1.25rem;
  background: var(--color-bg-alt);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 1.5em 0; color: var(--color-text-muted); font-style: italic;
}
/* Tables */
.prose table {
  width: 100%; border-collapse: collapse;
  margin: 1.5em 0; font-size: 0.875rem;
  overflow-x: auto; display: block;
}
.prose th {
  background: var(--color-bg-elevated); color: var(--color-text);
  font-weight: 600; text-align: left;
  padding: 0.6rem 1rem;
  border: 1px solid var(--color-border); white-space: nowrap;
}
.prose td {
  padding: 0.55rem 1rem; border: 1px solid var(--color-border);
  vertical-align: top; color: var(--color-text-muted);
}
.prose tr:hover td { background: var(--color-bg-alt); }
/* Figure / images */
.prose figure { margin: 2rem 0; }
.prose figure img {
  width: 100%; height: auto; display: block;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}
.prose figcaption {
  text-align: center; font-size: 0.82rem;
  color: var(--color-text-faint); margin-top: 0.5rem;
  font-style: italic; font-family: var(--font-sans);
}
/* Wide-image bleed helper */
.prose .img-wide {
  margin-left: calc(-2rem);
  margin-right: calc(-2rem);
}
.prose .img-wide img { border-radius: var(--radius-sm); }
@media (max-width: 768px) {
  .prose .img-wide { margin-left: -1rem; margin-right: -1rem; }
}
/* Horizontal rule */
.prose hr { border: none; border-top: 1px solid var(--color-border); margin: 2em 0; }
/* ── Table wrap + CSV copy ───────────────────── */
.table-wrap {
  margin: 1.5em 0; border: 1px solid var(--color-border);
  border-radius: var(--radius-md); overflow: hidden;
}
.table-bar {
  display: flex; justify-content: flex-end;
  background: var(--color-bg-elevated);
  padding: 0.25rem 0.75rem;
  border-bottom: 1px solid var(--color-border);
}
.table-copy-btn { opacity: 1; }
.table-copy-btn.copied { background: var(--color-accent); color: var(--color-accent-text); border-color: var(--color-accent); }
.prose .table-wrap table { margin: 0; border: none; border-radius: 0; }
/* ── KaTeX math ──────────────────────────────── */
.prose .katex-display {
  margin: 1.5rem 0; padding: 1rem;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md); overflow-x: auto;
}
.prose .katex { font-size: 1.05em; color: var(--color-text); }

/* ═══════════════════════════════════════════
CALLOUTS (GitHub-style admonitions)
═══════════════════════════════════════════ */
.callout {
  display: flex; gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  margin: 1.5em 0; font-size: 0.9rem;
}
.callout--note    { background: color-mix(in srgb, var(--color-callout-note,#5a9cf7) 10%, transparent);  border-left: 3px solid var(--color-callout-note,#5a9cf7); }
.callout--tip     { background: color-mix(in srgb, var(--color-success,#3dba7e) 10%, transparent);       border-left: 3px solid var(--color-success,#3dba7e); }
.callout--warning { background: color-mix(in srgb, var(--color-warning,#e8a215) 10%, transparent);       border-left: 3px solid var(--color-warning,#e8a215); }
.callout--danger  { background: color-mix(in srgb, var(--color-error,#ed5f5f) 10%, transparent);         border-left: 3px solid var(--color-error,#ed5f5f); }
.callout--important { background: var(--color-secondary-bg);                                              border-left: 3px solid var(--color-secondary); }
.callout--caution { background: color-mix(in srgb, var(--color-error,#ed5f5f) 7%, transparent);          border-left: 3px solid var(--color-error,#ed5f5f); }
.callout__icon { font-size: 1rem; flex-shrink: 0; margin-top: 0.1rem; }
.callout__title {
  font-weight: 700; font-size: 0.82rem; letter-spacing: 0.04em;
  text-transform: uppercase; margin-bottom: 0.3rem; color: inherit;
}
.callout--note    .callout__icon { color: var(--color-callout-note,#5a9cf7); }
.callout--tip     .callout__icon { color: var(--color-success,#3dba7e); }
.callout--warning .callout__icon { color: var(--color-warning,#e8a215); }
.callout--danger  .callout__icon { color: var(--color-error,#ed5f5f); }
.callout--important .callout__icon { color: var(--color-secondary); }
.callout--caution .callout__icon { color: var(--color-error,#ed5f5f); }
.callout__body { flex: 1; font-size: 0.95rem; line-height: 1.7; color: var(--color-text-muted); }
.callout__body p { margin: 0; }
.callout__body strong { color: var(--color-text); font-weight: 600; }

/* ═══════════════════════════════════════════
DOC SKELETON / ERROR / EMPTY STATES
═══════════════════════════════════════════ */
.doc-skeleton { animation: pulse 1.5s ease-in-out infinite; }
.doc-skeleton__line {
  height: 1rem; border-radius: var(--radius-sm);
  background: var(--color-bg-elevated); margin-bottom: 0.75rem;
}
.doc-skeleton__line--title { height: 2.5rem; width: 70%; }
.doc-skeleton__line--wide  { width: 100%; }
.doc-skeleton__line--mid   { width: 80%; }
.doc-skeleton__line--short { width: 50%; }
.doc-error { text-align: center; padding: 4rem 1rem; color: var(--color-text-muted); }
.doc-error__icon { font-size: 3rem; color: var(--color-text-faint); margin-bottom: 1rem; }
.doc-error h2 { font-family: var(--font-display); font-size: 1.5rem; margin-bottom: 0.5rem; color: var(--color-text); }

/* ═══════════════════════════════════════════
WELCOME / HOME PAGE
═══════════════════════════════════════════ */
.wiki-home { padding: 1rem 0 2rem; }
.wiki-home__hero {
  padding: 2rem 0 2.5rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 2.5rem;
}
.wiki-home__eyebrow {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--color-accent);
  margin-bottom: 0.75rem; display: flex; align-items: center; gap: 0.4rem;
}
.wiki-home__eyebrow::before {
  content: ''; display: inline-block; width: 20px; height: 2px;
  background: var(--color-accent); border-radius: 1px;
}
.wiki-home__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800; line-height: 1.1;
  color: var(--color-text); margin-bottom: 1rem;
}
.wiki-home__desc {
  font-size: 1.05rem; line-height: 1.75;
  color: var(--color-text-muted); max-width: 620px; margin-bottom: 1.75rem;
}
.wiki-home__actions { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
.wiki-home__cta {
  display: inline-flex; align-items: center; gap: 0.45rem;
  padding: 0.55rem 1.25rem; border-radius: var(--radius-sm);
  background: var(--color-accent); color: var(--color-accent-text);
  font-size: 0.88rem; font-weight: 600; cursor: pointer; border: none;
  transition: background 0.15s;
}
.wiki-home__cta:hover { background: var(--color-accent-hover); }
.wiki-home__cta--ghost {
  background: transparent; color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}
.wiki-home__cta--ghost:hover { border-color: var(--color-border-hover); color: var(--color-text); background: transparent; }
/* Section grid */
.wiki-home__sections-label {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--color-text-faint);
  margin-bottom: 1rem;
}
.wiki-home__cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.85rem;
}
.wiki-home__card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.25rem 1rem;
  transition: border-color 0.2s, background 0.2s, transform 0.15s, box-shadow 0.2s;
  cursor: pointer; display: flex; flex-direction: column; gap: 0.35rem;
  text-align: left;
}
.wiki-home__card:hover {
  border-color: var(--color-accent);
  background: var(--color-bg-elevated);
  transform: translateY(-1px);
  box-shadow: var(--shadow-hover);
}
.wiki-home__card:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; }
.wiki-home__card-icon {
  font-size: 1.25rem; color: var(--color-accent);
  margin-bottom: 0.5rem; width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-accent-bg); border-radius: var(--radius-sm);
}
.wiki-home__card-title { font-weight: 600; font-size: 0.9rem; color: var(--color-text); }
.wiki-home__card-count {
  font-size: 0.72rem; color: var(--color-text-faint);
  font-family: var(--font-mono);
}
.wiki-home__card-first {
  font-size: 0.75rem; color: var(--color-text-faint);
  margin-top: 0.5rem; padding-top: 0.5rem;
  border-top: 1px solid var(--color-border);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* ═══════════════════════════════════════════
SECTION LANDING PAGE
═══════════════════════════════════════════ */
.wiki-section { padding: 0.5rem 0; }
.wiki-section__header {
  padding-bottom: 1.5rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--color-border);
  display: flex; align-items: flex-start; gap: 1rem;
}
.wiki-section__icon-wrap {
  width: 52px;  height: 52px; flex-shrink: 0;
  background: var(--color-accent-bg); border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; color: var(--color-accent);
}
.wiki-section__meta { flex: 1; }
.wiki-section__eyebrow {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--color-text-faint); margin-bottom: 0.3rem;
}
.wiki-section__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800; line-height: 1.15;
  color: var(--color-text); margin-bottom: 0.4rem;
}
.wiki-section__count {
  font-size: 0.78rem; color: var(--color-text-faint); font-family: var(--font-mono);
}
.wiki-section__articles {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0.65rem;
}
.wiki-section__article {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.85rem 1rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.wiki-section__article:hover { border-color: var(--color-accent); background: var(--color-bg-elevated); }
.wiki-section__article:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; }
.wiki-section__article-num {
  font-family: var(--font-mono); font-size: 0.65rem; font-weight: 700;
  color: var(--color-accent); background:  var(--color-accent-bg);
  width: 22px; height: 22px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.wiki-section__article-body { flex: 1; min-width: 0; }
.wiki-section__article-title {
  font-weight: 500; font-size: 0.88rem; color: var(--color-text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.wiki-section__article-slug {
  font-family: var(--font-mono); font-size: 0.65rem; color: var(--color-text-faint);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.wiki-section__article-arrow { color: var(--color-text-faint); font-size: 0.7rem; flex-shrink: 0; transition: color 0.15s, transform 0.15s; }
.wiki-section__article:hover .wiki-section__article-arrow { color: var(--color-accent); transform: translateX(2px); }
.wiki-section__back {
  margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid  var(--color-border);
}
.wiki-section__back-btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.82rem; color: var(--color-text-faint); cursor: pointer;
  background: none; border: none; padding: 0;
  transition: color 0.15s;
}
.wiki-section__back-btn:hover { color: var(--color-accent); }

/* ═══════════════════════════════════════════
SEARCH RESULTS DROPDOWN
═══════════════════════════════════════════ */
.search-results {
  position: absolute; top: calc(100% + 0.4rem); left: 0; right: 0;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-hover);
  z-index: 200; max-height: 400px; overflow-y: auto;
}
.search-result {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.65rem 1rem; cursor: pointer;
  transition: background 0.15s; font-size: 0.85rem;
  border-bottom: 1px solid var(--color-border);
}
.search-result:last-child { border-bottom: none; }
.search-result:hover, .search-result.is-selected { background: var(--color-bg-elevated); }
.search-result__icon { color: var(--color-text-faint); font-size: 0.8rem; width: 16px; }
.search-result__title { color: var(--color-text); font-weight: 500; }
.search-result__path { color: var(--color-text-faint); font-size: 0.75rem; margin-left: auto; white-space: nowrap; }
.search-result__empty { padding: 1.5rem; text-align: center; color: var(--color-text-faint); font-size: 0.85rem; }
mark, .search-mark {
  background: var(--color-accent-bg); color: var(--color-accent);
  border-radius: 2px; padding: 0 0.1em; font-style: normal; font-weight: 600;
}
html[data-theme="light"] mark,
html[data-theme="light"] .search-mark { background: rgba(181,51,9,0.12); color: var(--color-accent); }

/* ═══════════════════════════════════════════
BACK TO TOP
═══════════════════════════════════════════ */
.to-top {
  position: fixed; bottom: 1.5rem; right: 1.5rem;
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: 50%; color: var(--color-text-muted); font-size: 0.9rem;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
  opacity: 0; visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s, background 0.2s;
  z-index: 90;
}
.to-top.visible, .to-top.show { opacity: 1; visibility: visible; }
.to-top:hover { background: var(--color-accent); color: var(--color-accent-text); }

/* ═══════════════════════════════════════════
TOAST
═══════════════════════════════════════════ */
.toast {
  position: fixed; bottom: 2rem; left: 50%;
  transform: translateX(-50%) translateY(1rem);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.6rem 1.2rem; font-size: 0.85rem;
  color: var(--color-text); box-shadow: var(--shadow-hover);
  opacity: 0; visibility: hidden;
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
  z-index: 9999; white-space: nowrap;
}
.toast.show { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.toast--error { border-color: var(--color-error); color: var(--color-error); }

/* ═══════════════════════════════════════════
DOC FOOTER (prev / next nav + print)
═══════════════════════════════════════════ */
.doc-footer {
  margin-top: 3rem; padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  display: flex; align-items: center;
  justify-content: space-between; gap: 1rem; flex-wrap: wrap;
}
.doc-footer__nav { display: flex; gap: 0.75rem; }
.doc-footer__btn {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.5rem 0.9rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md); font-size: 0.82rem;
  color: var(--color-text-muted);
  transition: border-color 0.2s, color 0.2s; cursor: pointer;
}
.doc-footer__btn:hover { border-color: var(--color-accent); color: var(--color-accent); }
.doc-footer__btn--print:hover { border-color: var(--color-secondary); color: var(--color-secondary); }
.doc-footer__edit { font-size: 0.78rem; color: var(--color-text-faint); }
.doc-footer__edit a { color: var(--color-accent); }

/* ═══════════════════════════════════════════
FRESHNESS BADGES
═══════════════════════════════════════════ */
.freshness-badge {
  display: inline-flex; align-items: center;
  padding: 1px 7px; border-radius: 99px;
  font-family: var(--font-mono); font-size: 0.6rem;
  font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  margin-right: 0.5rem; vertical-align: middle;
}
.freshness-badge--new { background: var(--color-accent); color: var(--color-accent-text); }
.freshness-badge--recent {
  background: var(--color-secondary-bg); color: var(--color-secondary);
  border: 1px solid var(--color-secondary);
}

/* ═══════════════════════════════════════════
SIDEBAR OVERLAY (mobile)
═══════════════════════════════════════════ */
.sidebar-overlay {
  display: none; position: fixed;
  top: var(--topbar-h); left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.5); z-index: 79;
}
.sidebar-overlay.is-visible { display: block; }

/* ── Inline editor toggle (topbar) ───────────────────────────── */
.topbar__edit-toggle {
  display: inline-flex; align-items: center; gap: .3rem; padding: .28rem .65rem;
  border-radius: var(--radius-sm); font-size: .75rem; font-weight: 500;
  background: var(--color-bg-elevated); color: var(--color-text-muted);
  border: 1px solid var(--color-border); cursor: pointer;
  transition: border-color .15s, color .15s, background .15s; flex-shrink: 0;
}
.topbar__edit-toggle:hover { border-color: var(--color-accent); color: var(--color-accent); }
.topbar__edit-toggle.is-editing {
  background: var(--color-accent); color: var(--color-accent-text); border-color: var(--color-accent);
}
/* Edit mode live badge */
.edit-mode-badge {
  display: inline-flex; align-items: center; gap: .3rem; padding: .28rem .65rem;
  border-radius: var(--radius-sm); font-size: .72rem; font-weight: 600;
  background: rgba(61,186,126,0.12); color: var(--color-success,#3dba7e);
  border: 1px solid rgba(61,186,126,0.3); white-space: nowrap; flex-shrink: 0;
  letter-spacing: 0.03em;
}

/* ═══════════════════════════════════════════
INLINE EDITOR — Edit toggle button
═══════════════════════════════════════════ */
.doc-edit-btn {
  display: inline-flex; align-items: center; gap: 0.35rem;
  padding: 0.25rem 0.65rem; border-radius: var(--radius-sm);
  font-size: 0.78rem; font-family: var(--font-sans);
  color: var(--color-text-faint); background: transparent;
  border: 1px solid transparent; cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.doc-edit-btn:hover {
  color: var(--color-accent); border-color: var(--color-accent);
  background: var(--color-accent-bg);
}
.doc-edit-btn.is-editing {
  color: var(--color-accent); border-color: var(--color-accent);
  background: var(--color-accent-bg);
}


/* ═══════════════════════════════════════════
ADMIN PANEL — full inline editor UI
═══════════════════════════════════════════ */
/* Auth overlay */
#admin-auth-overlay {
  position: fixed; inset: 0; z-index: 600;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.65); backdrop-filter: blur(4px);
}
/* Draft banner */
#admin-draft-banner {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.4rem 0.75rem;
  background: rgba(232,162,21,0.12);
  border-bottom: 1px solid rgba(232,162,21,0.3);
  font-size: 0.76rem; color: var(--color-warning,#e8a215);
  flex-shrink: 0;
}
#admin-draft-banner i { font-size: 0.8rem; }
#admin-draft-banner button {
  margin-left: auto; font-size: 0.72rem; font-weight: 600;
  color: var(--color-warning,#e8a215); background: none; border: none;
  cursor: pointer; text-decoration: underline; padding: 0;
}
/* FM (front-matter) bar — ID and class both target the same element */
#admin-fm-bar,
.admin-fm-bar {
  background: var(--color-bg-card);
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0; overflow: hidden;
  transition: max-height 0.25s var(--ease);
  max-height: 300px;
}
#admin-fm-bar.collapsed,
.admin-fm-bar.collapsed { max-height: 0; }
/* Admin modals */
/* Admin modals - display:none/flex controlled by JS injectStyles() */
.admin-modal-backdrop {
  position: fixed; inset: 0; z-index: 700;
  display: none; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.55); padding: 1rem;
}
.admin-modal-backdrop.is-open { display: flex; }
.admin-modal {
  background: var(--color-bg-card); border: 1px solid var(--color-border);
  border-radius: 10px; width: 100%; max-width: 440px; display: flex;
  flex-direction: column; max-height: 90vh;
  box-shadow: var(--shadow-hover);
}
.admin-modal__title {
  font-size: 0.86rem; font-weight: 600; color: var(--color-text);
}
.admin-modal__desc {
  font-size: 0.8rem; color: var(--color-text-muted);
  line-height: 1.55;
}
.admin-modal__field { display: flex; flex-direction: column; gap: 0.3rem; margin-bottom: 0.75rem; }
.admin-modal__field label {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--color-text-faint);
}
.admin-modal__field input,
.admin-modal__field select,
.admin-modal__field textarea {
  padding: 0.45rem 0.75rem;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text); font-size: 0.85rem;
  width: 100%;
}
.admin-modal__field input:focus,
.admin-modal__field select:focus,
.admin-modal__field textarea:focus { outline: none; border-color: var(--color-accent); }
.admin-modal__header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.8rem 1rem; border-bottom: 1px solid var(--color-border); flex-shrink: 0;
}
.admin-modal__close {
  background: none; border: none; color: var(--color-text-faint); cursor: pointer;
  font-size: 0.88rem; padding: 0.18rem 0.28rem; border-radius: 3px;
}
.admin-modal__close:hover { color: var(--color-text); }
.admin-modal__body {
  padding: 1rem; overflow-y: auto; flex: 1; display: flex;
  flex-direction: column; gap: 0.65rem;
}
.admin-modal__footer {
  padding: 0.65rem 1rem; border-top: 1px solid var(--color-border);
  display: flex; justify-content: flex-end; gap: 0.4rem; flex-shrink: 0;
}
.admin-modal__actions {
  display: flex; gap: 0.6rem; justify-content: flex-end;
  margin-top: 1.25rem;
}
/* ═══════════════════════════════════════════
ADMIN SECTION LABEL (used throughout admin UI)
═══════════════════════════════════════════ */
.admin-section-label {
  font-family: var(--font-mono); font-size: 0.6rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-text-faint);
  margin-bottom: 0.15rem;
}

/* ═══════════════════════════════════════════
ADMIN EDITOR AREA — Monaco wrap & preview
═══════════════════════════════════════════ */
.admin-monaco-wrap {
  flex: 1; min-width: 0; position: relative; display: flex; flex-direction: column;
}
#admin-monaco-container { flex: 1; min-height: 0; }

/* ── Edit area flex container ──────────────── */
.admin-edit-area { display: flex; flex: 1; min-height: 0; overflow: hidden; }

/* ── Preview pane ──────────────────────────── */
.admin-preview-pane { flex: 1; overflow-y: auto; border-left: 1px solid var(--color-border); background: var(--color-bg); }

.admin-preview-inner { padding: 2rem; max-width: 1160px; font-size: 0.9rem; line-height: 1.7; }
.admin-preview-inner h1,
.admin-preview-inner__title { font-size: 1.5rem; margin: 0 0 0.65rem; font-family: var(--font-display); }
.admin-preview-inner h2 { font-size: 1.2rem; margin: 1.4rem 0 0.45rem; border-bottom: 1px solid var(--color-border); padding-bottom: 0.28rem; }
.admin-preview-inner h3 { font-size: 1rem; margin: 1.1rem 0 0.35rem; }
.admin-preview-inner p { margin: 0 0 0.85rem; }
.admin-preview-inner code { background: var(--color-bg-elevated); border-radius: 3px; padding: 0.1em 0.32em; font-family: var(--font-mono); font-size: 0.82em; }
.admin-preview-inner pre { background: var(--color-bg-elevated); border-radius: 6px; padding: 1rem; overflow-x: auto; margin: 0 0 0.9rem; }
.admin-preview-inner pre code { background: none; padding: 0; }
.admin-preview-inner ul, .admin-preview-inner ol { margin: 0 0 0.85rem 1.5rem; }
.admin-preview-inner blockquote { border-left: 3px solid var(--color-accent); padding: 0.3rem 0.75rem; color: var(--color-text-muted); margin: 0 0 0.85rem; }

/* ── Admin editor wrap ─────────────────────── */
.admin-editor-wrap {
  display: flex; flex-direction: column; overflow: hidden; min-height: 0; flex: 1;
  transition: margin-right 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Admin toolbar ─────────────────────────── */
.admin-toolbar {
  display: flex; align-items: center; gap: 0.25rem; padding: 0.38rem 0.75rem;
  border-bottom: 1px solid var(--color-border); background: var(--color-bg-card);
  flex-wrap: nowrap; overflow-x: auto; flex-shrink: 0; height: 44px;
}
.admin-toolbar::-webkit-scrollbar { height: 0; }
.admin-toolbar__group { display: flex; align-items: center; gap: 0.18rem; }
.admin-toolbar__sep { width: 1px; height: 16px; background: var(--color-border); margin: 0 0.1rem; flex-shrink: 0; }
.admin-toolbar__spacer { flex: 1; }

/* ── Toolbar button ────────────────────────── */
.atbtn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.18rem;
  padding: 0.22rem 0.38rem; border-radius: 4px; border: none; cursor: pointer;
  font-size: 0.7rem; font-family: var(--font-sans); font-weight: 500;
  background: none; color: var(--color-text-muted); transition: background 0.12s, color 0.12s;
  min-width: 26px; height: 26px; flex-shrink: 0;
}
.atbtn:hover { background: var(--color-bg-elevated); color: var(--color-text); }
.atbtn:disabled { opacity: 0.35; cursor: not-allowed; }
.atbtn.is-active { background: var(--color-accent-bg); color: var(--color-accent); }

/* ── View toggle group ─────────────────────── */
.view-toggle { display: flex; background: var(--color-bg-alt); border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 2px; gap: 2px; }
.view-toggle .atbtn { border-radius: 3px; height: 22px; font-size: 0.66rem; }
.view-toggle .atbtn.is-active { background: var(--color-bg-card); color: var(--color-text); }

/* ── Status pill ───────────────────────────── */
.admin-status-pill {
  font-family: var(--font-mono); font-size: 0.68rem; padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm); background: var(--color-bg-alt); flex-shrink: 0;
}
.admin-status-pill.ok   { color: var(--color-success, #3dba7e); }
.admin-status-pill.error { color: var(--color-error, #ed5f5f); }
.admin-status-pill.info  { color: var(--color-text-muted); }
.admin-status-pill.warn  { color: var(--color-warning, #e8a215); }

/* ── Word count / cursor bar ───────────────── */
.admin-wc-bar {
  display: flex; align-items: center; gap: 0.85rem; padding: 0.25rem 0.75rem;
  border-top: 1px solid var(--color-border); background: var(--color-bg-card);
  font-family: var(--font-mono); font-size: 0.65rem; color: var(--color-text-faint); flex-shrink: 0;
}

/* ── FM bar (front-matter) class-based ─────── */
.admin-fm-bar { border-bottom: 1px solid var(--color-border); background: color-mix(in srgb, var(--color-accent) 2%, var(--color-bg)); flex-shrink: 0; }
.admin-fm-bar__header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.32rem 0.85rem; cursor: pointer; user-select: none; min-height: 30px;
}
.admin-fm-bar__header:hover { background: color-mix(in srgb, var(--color-accent) 3%, transparent); }
.admin-fm-bar__label { font-family: var(--font-mono); font-size: 0.6rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-text-faint); display: flex; align-items: center; gap: 0.35rem; }
.admin-fm-bar__toggle { background: none; border: none; color: var(--color-text-faint); cursor: pointer; padding: 0.12rem 0.28rem; border-radius: 3px; font-size: 0.62rem; transition: color 0.12s; }
.admin-fm-bar__toggle:hover { color: var(--color-text); }
.fm-chevron { transition: transform 0.18s; }
.admin-fm-bar.collapsed .admin-fm-bar__body { display: none; }
.admin-fm-bar.collapsed .fm-chevron { transform: rotate(-90deg); }
.admin-fm-bar__body { padding: 0.55rem 0.85rem 0.7rem; }
.admin-fm-row { display: flex; gap: 0.5rem; margin-bottom: 0.45rem; }
.admin-fm-row > * { flex: 1; }

/* ── Auth actions row ──────────────────────── */
.admin-auth-actions { display: flex; gap: 0.5rem; justify-content: flex-end; }


/* ── Admin panel overlay dim ─────────────────── */
#admin-panel-overlay {
  display: none; position: fixed;
  top: var(--topbar-h); left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.3); z-index: 299;
}
#admin-panel-overlay.is-visible { display: block; }

/* ── Admin divider ────────────────────────────── */
.admin-divider { border: none; border-top: 1px solid var(--color-border); margin: 0.4rem 0; }

/* ── a-btn variants ────────────────────────────── */
.a-btn--new {
  width: 100%; justify-content: center; padding: 0.4rem;
  background: var(--color-accent-bg);
  color: var(--color-accent); border: 1px dashed rgba(255,127,80,0.25);
  border-color: color-mix(in srgb, var(--color-accent) 25%, transparent);
}
.a-btn--new:hover { background: var(--color-accent-bg); border-color: var(--color-accent); background: color-mix(in srgb, var(--color-accent) 12%, transparent); }
.a-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.a-btn-row { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.a-btn-row > .a-btn { flex: 1; justify-content: center; }

/* ── Admin nav group head hover ───────────────── */
.admin-nav-group__head:hover { background: color-mix(in srgb, var(--color-accent) 4%, var(--color-bg-elevated)); }
.admin-nav-group__slug { font-family: var(--font-mono); font-size: 0.62rem; color: var(--color-text-faint); background: var(--color-bg); padding: 0.08rem 0.28rem; border-radius: 3px; }
.admin-nav-leaf__title { flex: 1; font-size: 0.73rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.admin-nav-leaf__slug { font-family: var(--font-mono); font-size: 0.62rem; color: var(--color-text-faint); }

/* ── Doc search icon ──────────────────────────── */
.admin-doc-search { position: relative; }
.admin-doc-search input { padding-left: 1.7rem; font-size: 0.74rem; }
.admin-doc-search i { position: absolute; left: 0.5rem; top: 50%; transform: translateY(-50%); color: var(--color-text-faint); font-size: 0.68rem; pointer-events: none; }
.admin-doc-item__new { font-size: 0.62rem; color: var(--color-success, #3dba7e); flex-shrink: 0; }

/* ── Social links row ─────────────────────────── */
.admin-social-row { display: flex; gap: 0.28rem; align-items: center; }
.admin-social-row input { flex: 1; }

/* ── Sidebar nav editor actions row ──────────────── */
.sidebar-nav-editor__actions {
  display: flex; gap: 0.3rem; margin-top: 0.5rem; flex-shrink: 0; align-items: center;
}

/* ── Editor bottom commit bar ────────────────────── */
.admin-commit-bar {
  display: flex; align-items: center; gap: 0.4rem;
  padding: 0.42rem 0.75rem;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-card);
  flex-shrink: 0; flex-wrap: nowrap; overflow-x: auto;
}
.admin-commit-bar::-webkit-scrollbar { height: 0; }
.admin-commit-bar__spacer { flex: 1; min-width: 0.5rem; }
.admin-commit-bar__input { flex: 2; min-width: 110px; max-width: 260px; font-size: 0.73rem !important; }
.admin-commit-bar__input.mono { font-family: var(--font-mono); font-size: 0.7rem !important; flex: 1.2; max-width: 180px; }
.admin-commit-bar__pr-wrap { display: flex; align-items: center; gap: 0.4rem; flex: 1; min-width: 0; animation: fadeIn .15s; }
#admin-pr-toggle.is-active { color: var(--color-secondary); border-color: color-mix(in srgb, var(--color-secondary) 40%, transparent); background: var(--color-secondary-bg); }

/* ═══════════════════════════════════════════
RESPONSIVE
═══════════════════════════════════════════ */
@media (max-width: 768px) {
  body {
    grid-template-rows: var(--ausbar-h) var(--topbar-h) 1fr;
    grid-template-columns: 1fr;
    grid-template-areas:
      "ausbar"
      "topbar"
      "content";
    overflow: auto; height: auto;
  }
  .sidebar {
    position: fixed; top: calc(var(--ausbar-h) + var(--topbar-h)); left: 0; bottom: 0;
    width: var(--sidebar-w); z-index: 80;
    transform: translateX(-100%);
    box-shadow: 4px 0 24px rgba(0,0,0,0.4);
  }
  .sidebar.is-open { transform: translateX(0); }
  .sidebar-overlay.is-visible { display: block; }
  .topbar__menu-btn { display: flex; }
  .content { height: auto; overflow: visible; }
  .content__inner { padding: 1.5rem 1rem 3rem; }
  .reading-progress { left: 0; }
}
@media (max-width: 480px) {
  .wiki-home__cards { grid-template-columns: 1fr 1fr; }
  .doc-footer { flex-direction: column; }
  .topbar__search-wrap { max-width: 160px; }
}

/* ═══════════════════════════════════════════
PRINT
═══════════════════════════════════════════ */
@media print {
  .topbar, .sidebar, .sidebar-overlay, .reading-progress,
  .to-top, .toast, .doc-footer__nav, .code-copy-btn,
  #page-loader, #admin-auth-overlay { display: none !important; }
  body {
    display: block !important; background: #fff !important;
    color: #111 !important; overflow: visible !important; height: auto !important;
  }
  .content { overflow: visible !important; height: auto !important; }
  .content__inner { max-width: 100% !important; padding: 0 !important; }
  .prose { font-size: 11pt; line-height: 1.7; }
  .doc-title { font-size: 20pt; }
  .prose pre, code { border: 1px solid #ccc; font-size: 9pt; page-break-inside: avoid; }
  .prose img { max-width: 100% !important; page-break-inside: avoid; }
  .prose h2, .prose h3, .prose h4 { page-break-after: avoid; }
  .callout { border: 1px solid #ccc; page-break-inside: avoid; }
  a[href]::after { content: " (" attr(href) ")"; font-size: 0.8em; color: #555; }
  a[href^="#"]::after, a[href^="javascript"]::after { content: ''; }
}

/* ═══════════════════════════════════════════
KEYBOARD SHORTCUTS MODAL
Ported from blog engine
═══════════════════════════════════════════ */
.shortcuts-modal {
  position: fixed; inset: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: center; padding: 1rem;
  background: rgba(0,0,0,0.6); backdrop-filter: blur(4px);
}
.shortcuts-modal__card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 80px rgba(0,0,0,0.5);
  width: 100%; max-width: 520px;
  overflow: hidden;
}
.shortcuts-modal__header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem 1.4rem;
  border-bottom: 1px solid var(--color-border);
}
.shortcuts-modal__title {
  font-family: var(--font-display); font-size: 1rem; font-weight: 700;
  color: var(--color-text); display: flex; align-items: center; gap: 0.5rem;
}
.shortcuts-modal__title i { color: var(--color-accent); }
.shortcuts-modal__close {
  width: 30px; height: 30px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  display: grid; place-items: center;
  transition: background 0.15s, color 0.15s;
}
.shortcuts-modal__close:hover { background: var(--color-accent-bg); color: var(--color-accent); }
.shortcuts-modal__grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 0;
  padding: 1rem 1.4rem;
}
@media (max-width: 480px) {
  .shortcuts-modal__grid { grid-template-columns: 1fr; }
}
.shortcuts-modal__group { padding: 0.5rem 0; }
.shortcuts-modal__group h3 {
  font-family: var(--font-mono); font-size: 0.65rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--color-text-faint); margin-bottom: 0.5rem;
}
.shortcut-row {
  display: flex; align-items: center; gap: 0.35rem;
  margin-bottom: 0.4rem;
  font-size: 0.82rem; color: var(--color-text-muted);
}
.shortcut-row span { margin-left: 0.2rem; }

/* ═══════════════════════════════════════════
READING STREAK BADGE
Ported from blog engine
═══════════════════════════════════════════ */
.streak-badge {
  display: inline-flex; align-items: center; gap: 0.25rem;
  font-family: var(--font-mono); font-size: 0.68rem; font-weight: 600;
  color: var(--color-text-muted);
  padding: 0.15rem 0.5rem;
  border: 1px solid var(--color-border);
  border-radius: 99px;
  background: var(--color-bg-elevated);
  cursor: default;
  flex-shrink: 0;
}
.streak-badge span { color: var(--color-accent); }

/* ═══════════════════════════════════════════
REDUCED MOTION
═══════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ═══════════════════════════════════════════
AUTH OVERLAY — injected by showAuthModal()
═══════════════════════════════════════════ */
.admin-auth-overlay {
  position: fixed; inset: 0; z-index: 800;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.65); backdrop-filter: blur(4px);
}
.admin-auth-box {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem; width: min(440px, 92vw);
  box-shadow: var(--shadow-hover);
  display: flex; flex-direction: column; gap: 0.75rem;
}
.admin-auth-box h2 {
  font-family: var(--font-display); font-size: 1.1rem;
  font-weight: 700; color: var(--color-text); margin: 0;
}
.admin-auth-box p { font-size: 0.82rem; color: var(--color-text-muted); line-height: 1.6; margin: 0; }
.admin-auth-input {
  width: 100%; padding: 0.45rem 0.75rem;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text); font-family: var(--font-mono); font-size: 0.82rem;
  transition: border-color 0.15s;
}
.admin-auth-input:focus { outline: none; border-color: var(--color-accent); }

/* ═══════════════════════════════════════════
SIDEBAR NAV EDITOR — injected by _renderSidebarNavEditor()
═══════════════════════════════════════════ */
.sidebar-nav-editor {
  display: flex; flex-direction: column; flex: 1;
  padding: 0.5rem; overflow: hidden; min-height: 0;
}
.sidebar-nav-editor__header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 0.5rem; flex-shrink: 0; gap: 0.4rem;
}
/* scrollable tree area takes remaining space */
.sidebar-nav-editor .admin-nav-tree {
  flex: 1; overflow-y: auto; overflow-x: hidden;
  min-height: 0;
  scrollbar-width: thin;
  scrollbar-color: var(--color-border) transparent;
}
.sidebar-nav-editor__save-row {
  display: flex; gap: 0.3rem; margin-top: 0.5rem; flex-shrink: 0;
  align-items: center;
}
.sidebar-nav-editor__commit {
  flex: 1; min-width: 0; font-size: 0.72rem !important;
  padding: 0.28rem 0.45rem !important;
}
/* inline add-leaf row inside each group */
.admin-nav-add-leaf {
  padding: 0.3rem 0.45rem 0.4rem;
  background: var(--color-bg);
  border-top: 1px dashed var(--color-border);
  display: flex; flex-direction: column; gap: 0.22rem;
}
.admin-nav-add-leaf .a-input {
  font-size: 0.72rem; padding: 0.22rem 0.4rem;
}
/* ── Sidebar nav editor title & footer ────────────────────── */
.sidebar-nav-editor__title {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--color-text-muted);
  display: flex; align-items: center; gap: 0.35rem;
}
.sidebar-nav-editor__footer {
  padding: 0.4rem 0; flex-shrink: 0;
  border-top: 1px solid var(--color-border); margin-top: 0.3rem;
}

/* ── Admin editor area wrap (full-content editor shell) ── */
.admin-editor-area-wrap {
  display: flex; flex-direction: column;
  height: calc(100vh - var(--topbar-h) - 4rem);
  min-height: 500px; overflow: hidden;
}
/* When editor is active, remove default content padding so editor fills space */
body.edit-mode-active .content__inner {
  padding: 0;
  max-width: 100%;
}

/* nav-editor-btn — used in sidebar nav editor header */
.nav-editor-btn {
  display: inline-flex; align-items: center; gap: 0.25rem;
  padding: 0.22rem 0.55rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-size: 0.72rem; font-family: var(--font-sans); font-weight: 500;
  cursor: pointer; white-space: nowrap;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.nav-editor-btn:hover { background: var(--color-accent-bg); color: var(--color-accent); border-color: var(--color-accent); }
.nav-editor-btn--accent { background: var(--color-accent-bg); color: var(--color-accent); border-color: color-mix(in srgb, var(--color-accent) 30%, transparent); }
.nav-editor-btn--accent:hover { background: var(--color-accent); color: var(--color-accent-text); }

/* ═══════════════════════════════════════════
MEDIA EMBEDS — shortcodes ::youtube ::vimeo ::video ::audio
Used by _processShortcodes() in script-docs.js
═══════════════════════════════════════════ */
.media-embed {
  margin: 1.5em 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-bg-alt);
}
.media-embed__ratio {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
}
.media-embed__ratio iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}
.media-embed figcaption {
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  color: var(--color-text-faint);
  font-style: italic;
  text-align: center;
  border-top: 1px solid var(--color-border);
}
.media-figure {
  margin: 1.5em 0;
  border-radius: var(--radius-md);
  overflow: hidden;
}
.media-figure video,
.media-figure audio {
  display: block;
  width: 100%;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}
.media-figure--video video { border-radius: var(--radius-md); }
.media-figure--audio audio { border-radius: var(--radius-md); padding: 0.25rem; }
.media-figure figcaption {
  text-align: center;
  font-size: 0.82rem;
  color: var(--color-text-faint);
  margin-top: 0.5rem;
  font-style: italic;
}

/* ═══════════════════════════════════════════
TOAST VARIANTS — all types from toast() helper
═══════════════════════════════════════════ */
.toast--success { border-color: var(--color-success); color: var(--color-success); }
.toast--warning { border-color: var(--color-warning); color: var(--color-warning); }
.toast--info    { color: var(--color-text-muted); }
.toast--default { /* uses base .toast styles */ }

/* ═══════════════════════════════════════════
LIGHT THEME OVERRIDES
brand-shani.css is the single source of truth for all design tokens.
Only component-specific structural overrides belong here.
═══════════════════════════════════════════ */
html[data-theme="light"] .admin-auth-overlay,
html[data-theme="light"] .admin-modal-backdrop,
html[data-theme="light"] .shortcuts-modal   { background: rgba(0,0,0,0.35); }
html[data-theme="light"] .wiki-home__card   { background: var(--color-bg-card); }

/* ═══════════════════════════════════════════
PROSE — h5, h6 headings (not defined in base)
═══════════════════════════════════════════ */
.prose h5 {
  font-size: 0.9rem; font-family: var(--font-sans); font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.04em;
}
.prose h6 {
  font-size: 0.85rem; font-family: var(--font-sans); font-weight: 600;
  color: var(--color-text-muted);
}
.prose h5:hover .heading-anchor,
.prose h6:hover .heading-anchor { opacity: 1; }

/* ═══════════════════════════════════════════
DOC TOC — h4 marker (h2/h3 already defined)
═══════════════════════════════════════════ */
.doc-toc__item--h4 > .doc-toc__link::before {
  content: "· ";
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-text-faint);
}

/* ═══════════════════════════════════════════
PROSE — GFM task-list checkboxes
Marked with gfm:true produces these
═══════════════════════════════════════════ */
.prose input[type="checkbox"] {
  appearance: none; -webkit-appearance: none;
  width: 14px; height: 14px;
  border: 1.5px solid var(--color-border-hover);
  border-radius: 3px;
  background: var(--color-bg-elevated);
  vertical-align: middle; margin-right: 0.4em;
  cursor: default; flex-shrink: 0;
  position: relative; top: -1px;
}
.prose input[type="checkbox"]:checked {
  background: var(--color-accent); border-color: var(--color-accent);
}
.prose input[type="checkbox"]:checked::after {
  content: '';
  position: absolute; top: 1px; left: 3px;
  width: 5px; height: 8px;
  border: 2px solid var(--color-accent-text);
  border-top: none; border-left: none;
  transform: rotate(45deg);
}
.prose li:has(input[type="checkbox"]) {
  list-style: none;
  margin-left: -1.5rem;
  display: flex; align-items: flex-start;
}

/* ═══════════════════════════════════════════
PROSE — <details>/<summary> collapsibles
Allowed by DOMPurify ADD_TAGS in buildMarkedHtml
═══════════════════════════════════════════ */
.prose details {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  margin: 1.5em 0;
  background: var(--color-bg-alt);
}
.prose summary {
  cursor: pointer; font-weight: 600; color: var(--color-text);
  font-size: 0.9rem; list-style: none;
  display: flex; align-items: center; gap: 0.5rem; user-select: none;
}
.prose summary::-webkit-details-marker { display: none; }
.prose summary::before {
  content: '▶'; font-size: 0.6rem; color: var(--color-accent);
  transition: transform 0.2s; flex-shrink: 0;
}
.prose details[open] > summary::before { transform: rotate(90deg); }
.prose details[open] > summary { margin-bottom: 0.75rem; }

/* ═══════════════════════════════════════════
PROSE — direct img (not wrapped in figure)
═══════════════════════════════════════════ */
.prose > img, .prose p > img {
  max-width: 100%; height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  display: block; margin: 0.5em 0;
}

/* ═══════════════════════════════════════════
CONTENT SCROLLBAR — matches sidebar style
═══════════════════════════════════════════ */
.content {
  scrollbar-width: thin;
  scrollbar-color: transparent transparent;
}
.content:hover { scrollbar-color: var(--color-border) transparent; }
.content::-webkit-scrollbar { width: 5px; }
.content::-webkit-scrollbar-thumb { background: transparent; border-radius: 3px; }
.content:hover::-webkit-scrollbar-thumb { background: var(--color-border); }

/* ═══════════════════════════════════════════
ADMIN EDITOR AREA — height and mobile layout
═══════════════════════════════════════════ */
@media (max-width: 768px) {
  .admin-editor-area-wrap { height: auto; min-height: 600px; }
  .admin-edit-area { flex-direction: column; }
  .admin-preview-pane {
    border-left: none; border-top: 1px solid var(--color-border); min-height: 300px;
  }
  .admin-toolbar { height: auto; flex-wrap: wrap; }
  .admin-commit-bar { flex-wrap: wrap; }
  .admin-fm-row { flex-wrap: wrap; }
  .admin-fm-row > * { flex: 1 1 140px; }
}

/* ═══════════════════════════════════════════
ADMIN NAV — drag-and-drop states
renderNavTreePanel uses draggable on groups
═══════════════════════════════════════════ */
.admin-nav-group[draggable="true"] { cursor: grab; }
.admin-nav-group[draggable="true"]:active { cursor: grabbing; }
.admin-nav-leaf.drop-target,
.admin-nav-group.drop-target {
  border: 2px dashed var(--color-accent) !important;
  background: var(--color-accent-bg) !important;
}

/* nav-editor-btn danger variant */
.nav-editor-btn--danger {
  background: rgba(237,95,95,0.06);
  color: var(--color-error, #ed5f5f);
  border-color: rgba(237,95,95,0.2);
}
.nav-editor-btn--danger:hover {
  background: rgba(237,95,95,0.14);
  border-color: var(--color-error, #ed5f5f);
  color: var(--color-error, #ed5f5f);
}

/* ═══════════════════════════════════════════
EDIT-MODE TOPBAR TINT
Also defined in injectStyles() but present here
for completeness and pre-edit-mode rendering
═══════════════════════════════════════════ */
.edit-mode-active .topbar {
  background: color-mix(in srgb, var(--color-accent) 6%, var(--color-bg-card));
}

/* ═══════════════════════════════════════════
SIDEBAR OVERLAY — ensure hidden on desktop
═══════════════════════════════════════════ */
@media (min-width: 769px) {
  .sidebar-overlay { display: none !important; }
}

/* ═══════════════════════════════════════════
HOME — very small screen fixes
═══════════════════════════════════════════ */
@media (max-width: 360px) {
  .wiki-home__cards { grid-template-columns: 1fr; }
  .wiki-home__actions { flex-direction: column; align-items: flex-start; }
}