/* ==========================================================================
   lampa — urban noir
   Night: wet asphalt, sodium streetlamps, dusk over the panelák, neon edges.
   Paper: the same scene as ink + watercolour on warm paper (solarized-ish base).
   ========================================================================== */

/* ---------- tokens: night (default) ---------- */
:root {
  color-scheme: dark;
  --bg: #111316;
  --bg-2: #14171b;
  --surface: rgba(30, 34, 40, .72);
  --surface-solid: #1b1f24;
  --surface-2: #232830;
  --line: #2d333b;
  --line-soft: rgba(255, 255, 255, .06);
  --text: #e3dacb;
  --text-2: #b7ae9f;
  --muted: #8a8378;
  --head: #f6eee1;

  --amber: #f2b25c;   /* sodium lamp, lit windows */
  --peach: #eca27d;   /* dusk sky */
  --rose: #e5726a;    /* brick panel, neon */
  --sky: #8cb0c9;     /* slate evening sky */
  --acid: #d4f53c;    /* nod to the builder UI */
  --moss: #9aa06a;    /* wet grass */

  --link: var(--amber);
  --glow: 0 0 18px rgba(242, 178, 92, .38);
  --glow-rose: 0 0 16px rgba(229, 114, 106, .45);
  --text-glow: 0 0 14px rgba(242, 178, 92, .45);
  --shadow: 0 18px 50px -20px rgba(0, 0, 0, .7);
  --code-bg: #0c0e11;

  --f-display: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  --f-body: "Newsreader", "Iowan Old Style", Georgia, serif;
  --f-italic: "Instrument Serif", "Newsreader", Georgia, serif;
  --f-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --top: 58px;
  --gutter: clamp(16px, 4.2vw, 56px);
  --radius: 16px;
}

/* ---------- tokens: paper ---------- */
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    color-scheme: light;
    --bg: #f1e8d6;
    --bg-2: #ece1cc;
    --surface: rgba(251, 246, 236, .78);
    --surface-solid: #f8f2e6;
    --surface-2: #ebe0cb;
    --line: #d6c7ad;
    --line-soft: rgba(60, 40, 20, .08);
    --text: #2e2823;
    --text-2: #4f463d;
    --muted: #7d7265;
    --head: #1b1714;
    --amber: #a55e17;
    --peach: #b4623d;
    --rose: #a63f37;
    --sky: #3b6380;
    --acid: #57740f;
    --moss: #5f6634;
    --glow: none; --glow-rose: none; --text-glow: none;
    --shadow: 0 16px 40px -22px rgba(70, 45, 20, .45);
    --code-bg: #2a2521;
  }
}
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f1e8d6;
  --bg-2: #ece1cc;
  --surface: rgba(251, 246, 236, .78);
  --surface-solid: #f8f2e6;
  --surface-2: #ebe0cb;
  --line: #d6c7ad;
  --line-soft: rgba(60, 40, 20, .08);
  --text: #2e2823;
  --text-2: #4f463d;
  --muted: #7d7265;
  --head: #1b1714;
  --amber: #a55e17;
  --peach: #b4623d;
  --rose: #a63f37;
  --sky: #3b6380;
  --acid: #57740f;
  --moss: #5f6634;
  --glow: none; --glow-rose: none; --text-glow: none;
  --shadow: 0 16px 40px -22px rgba(70, 45, 20, .45);
  --code-bg: #2a2521;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--top) + 20px); }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 1.09rem/1.68 var(--f-body);
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
  overflow-x: hidden;
}
::selection { background: var(--amber); color: #15120e; }
a { color: var(--link); }
img { max-width: 100%; height: auto; }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 6px; }

/* ---------- atmosphere ---------- */
.sky {
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background:
    radial-gradient(1100px 620px at 12% -12%, rgba(236, 162, 125, .17), transparent 62%),
    radial-gradient(760px 520px at 104% -4%, rgba(140, 176, 201, .12), transparent 60%),
    radial-gradient(620px 420px at 92% 104%, rgba(242, 178, 92, .10), transparent 70%),
    radial-gradient(520px 360px at -6% 96%, rgba(229, 114, 106, .07), transparent 70%),
    linear-gradient(180deg, #171a1f 0%, var(--bg) 42%, #0e0f12 100%);
}
/* prefab panel seams, fading out downwards */
.sky::after {
  content: ""; position: absolute; inset: 0;
  background:
    repeating-linear-gradient(90deg, var(--line-soft) 0 1px, transparent 1px 168px),
    repeating-linear-gradient(0deg, var(--line-soft) 0 1px, transparent 1px 112px);
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,.9), transparent 70%);
          mask-image: linear-gradient(180deg, rgba(0,0,0,.9), transparent 70%);
}
.grain {
  position: fixed; inset: -50%; z-index: -1; pointer-events: none; opacity: .075;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .9 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .sky {
    background:
      radial-gradient(900px 520px at 8% -8%, rgba(214, 140, 104, .22), transparent 62%),
      radial-gradient(700px 480px at 102% 6%, rgba(90, 128, 158, .16), transparent 62%),
      radial-gradient(560px 420px at 96% 100%, rgba(226, 170, 90, .20), transparent 70%),
      radial-gradient(500px 380px at -4% 92%, rgba(170, 90, 80, .12), transparent 70%),
      var(--bg);
  }
  :root:not([data-theme="dark"]) .grain { opacity: .22; mix-blend-mode: multiply; filter: sepia(1) }
}
:root[data-theme="light"] .sky {
  background:
    radial-gradient(900px 520px at 8% -8%, rgba(214, 140, 104, .22), transparent 62%),
    radial-gradient(700px 480px at 102% 6%, rgba(90, 128, 158, .16), transparent 62%),
    radial-gradient(560px 420px at 96% 100%, rgba(226, 170, 90, .20), transparent 70%),
    radial-gradient(500px 380px at -4% 92%, rgba(170, 90, 80, .12), transparent 70%),
    var(--bg);
}
:root[data-theme="light"] .grain { opacity: .22; mix-blend-mode: multiply; filter: sepia(1) }

/* ---------- top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 30;
  height: var(--top);
  display: flex; align-items: center; gap: 10px;
  padding: 0 max(12px, env(safe-area-inset-left)) 0 max(12px, env(safe-area-inset-left));
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
          backdrop-filter: blur(14px) saturate(1.2);
  border-bottom: 1px solid var(--line-soft);
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font: 800 1.08rem/1 var(--f-display); letter-spacing: -.03em;
  color: var(--head); text-decoration: none; white-space: nowrap;
}
.brand-icon { border-radius: 50%; box-shadow: 0 0 0 1px var(--line), 0 0 16px -4px rgba(242, 178, 92, .5); }
.gate-icon { display: block; border-radius: 50%; margin-bottom: 18px; box-shadow: 0 0 0 1px rgba(255,255,255,.1), 0 0 28px -6px rgba(242, 178, 92, .7); }
.brand em, .h1-tail, .hero-title em, .gate-title em {
  font-family: var(--f-italic); font-style: italic; font-weight: 400; letter-spacing: 0;
  color: var(--amber); text-shadow: var(--text-glow);
}
.brand em { font-size: 1.15em; }
.brand-slash, .h1-slash { color: var(--muted); font-weight: 300; }
.topbar-actions { margin-left: auto; display: flex; gap: 4px; }
.icon-btn {
  display: inline-grid; place-items: center; width: 40px; height: 40px;
  border-radius: 12px; border: 1px solid transparent; background: none;
  color: var(--text-2); cursor: pointer;
}
.icon-btn:hover { color: var(--amber); border-color: var(--line); background: var(--surface); }
.theme-toggle .i-sun { display: none; }
:root[data-theme="light"] .theme-toggle .i-sun { display: block; }
:root[data-theme="light"] .theme-toggle .i-moon { display: none; }
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .theme-toggle .i-sun { display: block; }
  :root:not([data-theme="dark"]) .theme-toggle .i-moon { display: none; }
}

/* ---------- shell ---------- */
.shell { display: block; }
.sidebar {
  position: fixed; z-index: 40; top: 0; bottom: 0; left: 0;
  width: min(86vw, 320px);
  display: flex; flex-direction: column;
  background: var(--bg-2);
  border-right: 1px solid var(--line);
  transform: translateX(-102%);
  transition: transform .28s cubic-bezier(.2, .8, .2, 1);
  padding: 18px 14px calc(18px + env(safe-area-inset-bottom));
  overflow-y: auto; overscroll-behavior: contain;
}
.nav-open .sidebar { transform: none; box-shadow: var(--shadow); }
.scrim {
  position: fixed; inset: 0; z-index: 35; background: rgba(5, 6, 8, .55);
  opacity: 0; pointer-events: none; transition: opacity .25s;
}
.nav-open .scrim { opacity: 1; pointer-events: auto; }
.main { padding: 28px var(--gutter) 96px; min-width: 0; }

@media (min-width: 1024px) {
  .nav-toggle { display: none; }
  .topbar { padding-left: 24px; }
  .shell { display: grid; grid-template-columns: 296px minmax(0, 1fr); }
  .sidebar {
    position: sticky; top: var(--top); height: calc(100vh - var(--top));
    width: auto; transform: none; z-index: 1;
    background: color-mix(in srgb, var(--bg-2) 70%, transparent);
    padding: 22px 16px 22px 20px;
  }
  .scrim { display: none; }
  .main { padding-top: 40px; }
}

/* ---------- sidebar content ---------- */
.side-search { position: relative; margin-bottom: 18px; }
.side-search input, .big-search input {
  width: 100%; font: 400 .95rem var(--f-display); color: var(--text);
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px;
  padding: .7rem 2.4rem .7rem .9rem;
}
.side-search input::placeholder, .big-search input::placeholder { color: var(--muted); }
.side-search input:focus, .big-search input:focus { outline: none; border-color: var(--amber); box-shadow: var(--glow); }
.side-search kbd {
  position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
  font: 600 .7rem var(--f-mono); color: var(--muted);
  border: 1px solid var(--line); border-radius: 6px; padding: 1px 6px;
}
.nav ul { list-style: none; margin: 0 0 6px; padding: 0; }
.nav a {
  display: block; padding: .44rem .75rem; border-radius: 10px;
  font: 500 .93rem/1.3 var(--f-display); letter-spacing: -.005em;
  color: var(--text-2); text-decoration: none;
  transition: background .15s, color .15s;
}
.nav a:hover { background: var(--surface); color: var(--head); }
.nav a.is-current {
  color: var(--head); background: var(--surface-2);
  box-shadow: inset 2px 0 0 var(--amber), -6px 0 18px -8px rgba(242, 178, 92, .6);
}
.nav-group { margin-top: 14px; }
.nav-group .nav-group { margin-top: 6px; padding-left: 10px; border-left: 1px solid var(--line); }
.nav-label { display: flex; align-items: baseline; gap: 8px; padding: 0 .75rem 4px; }
.nav-label a {
  padding: 0; background: none !important; box-shadow: none !important;
  font: 600 .7rem/1.2 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted);
}
.nav-label a:hover, .nav-label a.is-current { color: var(--amber); }
.nav-num { font: 600 .7rem var(--f-mono); color: var(--amber); text-shadow: var(--text-glow); }
.side-foot { margin-top: auto; padding-top: 18px; font: 500 .8rem var(--f-display); color: var(--muted); }
.who { display: flex; align-items: center; gap: 8px; }
.who img { border-radius: 50%; }
.who-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--acid); box-shadow: 0 0 10px var(--acid); }
.who a { margin-left: auto; color: var(--muted); }
.who a:hover { color: var(--rose); }
.sync-err { margin-top: 8px; color: var(--rose); }

/* ---------- page grid ---------- */
.page-grid { display: block; max-width: 1180px; margin: 0 auto; }
.doc { min-width: 0; max-width: 46rem; margin: 0 auto; }
@media (min-width: 1320px) {
  .page-grid { display: grid; grid-template-columns: minmax(0, 46rem) 220px; gap: 64px; justify-content: center; }
  .page-grid.no-toc { grid-template-columns: minmax(0, 46rem); }
  .doc { margin: 0; }
  .toc-mobile { display: none; }
}
.toc { display: none; }
@media (min-width: 1320px) { .toc { display: block; } }
.toc-inner { position: sticky; top: calc(var(--top) + 36px); max-height: calc(100vh - var(--top) - 60px); overflow: auto; }
.toc-k, .toc-mobile summary {
  font: 600 .7rem var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted);
}
.toc ul, .toc-mobile ul { list-style: none; margin: 10px 0 0; padding: 0; }
.toc a, .toc-mobile a {
  display: block; padding: .28rem 0 .28rem .8rem; border-left: 1px solid var(--line);
  font: 500 .83rem/1.35 var(--f-display); color: var(--muted); text-decoration: none;
}
.toc .lvl-3 a, .toc-mobile .lvl-3 a { padding-left: 1.6rem; font-size: .8rem; }
.toc a:hover { color: var(--head); }
.toc a.is-active { color: var(--amber); border-left-color: var(--amber); text-shadow: var(--text-glow); }
.toc-mobile {
  margin: 0 0 28px; padding: .8rem 1rem; border: 1px solid var(--line); border-radius: 14px; background: var(--surface);
}
.toc-mobile summary { cursor: pointer; list-style: none; }
.toc-mobile summary::after { content: " ↓"; }
.toc-mobile[open] summary::after { content: " ↑"; }

.doc-meta {
  display: flex; flex-wrap: wrap; gap: 6px 16px; justify-content: space-between; align-items: baseline;
  margin-bottom: 18px; font: 500 .75rem/1.4 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted);
}
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--amber); }
.crumbs span, .dot { margin: 0 .45em; opacity: .6; }
.meta-right a { color: var(--muted); }

/* ---------- hero (home) ---------- */
.hero {
  position: relative; overflow: hidden;
  margin: -28px calc(-1 * var(--gutter)) 36px;
  min-height: clamp(320px, 58vh, 600px);
  display: flex; align-items: flex-end;
  isolation: isolate;
}
@media (min-width: 1024px) { .hero { margin-top: -40px; } }
.hero-img {
  position: absolute; inset: 0; z-index: -1;
  background: var(--hero) center 38% / cover no-repeat;
  filter: saturate(.92) contrast(1.06) brightness(.9);
  -webkit-mask-image: linear-gradient(180deg, #000 50%, transparent 100%);
          mask-image: linear-gradient(180deg, #000 50%, transparent 100%);
}
.hero-img::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(17, 19, 22, .05) 0%, rgba(17, 19, 22, .3) 55%, rgba(17, 19, 22, .7) 100%),
    linear-gradient(90deg, rgba(17, 19, 22, .72) 0%, rgba(17, 19, 22, .1) 65%),
    radial-gradient(420px 260px at 18% 12%, rgba(242, 178, 92, .22), transparent 70%);
}
:root[data-theme="light"] .hero-img { filter: none; }
:root[data-theme="light"] .hero-img::after {
  background: linear-gradient(90deg, rgba(241, 232, 214, .6), transparent 60%);
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .hero-img { filter: none; }
  :root:not([data-theme="dark"]) .hero-img::after {
    background: linear-gradient(90deg, rgba(241, 232, 214, .6), transparent 60%);
  }
}
.hero-text { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 var(--gutter) 8px; }
.eyebrow {
  margin: 0 0 12px; font: 600 .72rem var(--f-mono); letter-spacing: .18em; text-transform: uppercase; color: var(--amber);
  text-shadow: var(--text-glow);
}
.hero-title {
  margin: 0; color: var(--head);
  font: 800 clamp(2.6rem, 8.5vw, 5.6rem)/.95 var(--f-display); letter-spacing: -.045em;
  text-wrap: balance;
}
.hero-meta { margin: 14px 0 0; font: 500 .78rem var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--text-2); }
.prose-home > h1:first-child { display: none; }

/* ---------- prose ---------- */
.prose { font-size: 1.09rem; hyphens: auto; -webkit-hyphens: auto; }
@media (max-width: 600px) { .prose { font-size: 1.04rem; } }
.prose > :first-child { margin-top: 0; }
.prose p, .prose li { text-wrap: pretty; }
.prose h1, .prose h2, .prose h3, .prose h4 { color: var(--head); font-family: var(--f-display); text-wrap: balance; hyphens: manual; }
.prose h1 {
  font-weight: 800; font-size: clamp(2.1rem, 6vw, 3.5rem); line-height: 1.02; letter-spacing: -.04em;
  margin: .1em 0 .7em;
}
.prose h1 .h1-tail { display: inline; }
.prose h2 {
  font-weight: 750; font-size: clamp(1.45rem, 3.4vw, 1.85rem); line-height: 1.15; letter-spacing: -.025em;
  margin: 2.5em 0 .7em;
}
.prose h2::before {
  content: ""; display: block; width: 44px; height: 3px; margin-bottom: .75em; border-radius: 2px;
  background: linear-gradient(90deg, var(--amber), var(--rose));
  box-shadow: var(--glow);
}
.prose h3 { font-weight: 680; font-size: 1.22rem; line-height: 1.25; letter-spacing: -.015em; margin: 2em 0 .5em; }
.prose h4 {
  font: 600 .76rem var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--peach);
  margin: 2em 0 .5em;
}
.prose p { margin: 0 0 1.05em; }
.prose strong { color: var(--head); font-weight: 650; }
.prose em { font-style: italic; }
.prose a {
  text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px;
  text-decoration-color: color-mix(in srgb, var(--amber) 45%, transparent);
  transition: text-shadow .2s, text-decoration-color .2s;
}
.prose a:hover { text-decoration-color: var(--amber); text-shadow: var(--text-glow); }
.prose ul, .prose ol { padding-left: 1.3em; margin: 0 0 1.2em; }
.prose li { margin: .3em 0; }
.prose li::marker { color: var(--amber); }
.prose ol li::marker { font: 600 .82em var(--f-mono); }
.prose li > ul, .prose li > ol { margin: .3em 0 .4em; }
.prose .task-list-item { list-style: none; margin-left: -1.3em; }
.prose .task-list-item input { accent-color: var(--acid); margin-right: .5em; }

.prose blockquote {
  margin: 1.8em 0; padding: 1em 1.3em 1em 1.4em;
  border-left: 2px solid var(--rose); border-radius: 0 16px 16px 0;
  background: linear-gradient(90deg, color-mix(in srgb, var(--rose) 10%, transparent), var(--surface) 55%);
  box-shadow: -8px 0 22px -14px var(--rose);
  font: italic 400 1.42rem/1.38 var(--f-italic); color: var(--head);
}
.prose blockquote p:last-child { margin-bottom: 0; }
.prose blockquote strong { font-weight: 400; color: var(--amber); }

.prose hr {
  border: 0; height: 2px; margin: 3em 0;
  background: repeating-linear-gradient(90deg, color-mix(in srgb, var(--amber) 55%, transparent) 0 22px, transparent 22px 38px);
  opacity: .6;
}
.prose img {
  display: block; margin: 1.6em auto; border-radius: 14px;
  border: 1px solid var(--line); box-shadow: var(--shadow);
}
.prose code {
  font: 400 .84em var(--f-mono); color: var(--peach);
  background: var(--surface-2); border: 1px solid var(--line-soft);
  padding: .12em .42em; border-radius: 6px; hyphens: none; word-break: break-word;
}
.code { position: relative; margin: 1.5em 0; }
.code-lang {
  position: absolute; top: 8px; right: 12px; z-index: 1;
  font: 600 .66rem var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: #8a8378;
}
.prose pre {
  margin: 1.5em 0; padding: 1.1em 1.2em; overflow-x: auto;
  background: var(--code-bg); color: #e3dacb; border: 1px solid var(--line); border-radius: 14px;
  font: 400 .86rem/1.6 var(--f-mono); hyphens: none; tab-size: 2;
}
.code pre { margin: 0; }
.prose pre code { background: none; border: 0; padding: 0; color: inherit; font-size: inherit; }
pre.mermaid { background: var(--surface) !important; color: var(--text) !important; text-align: center; }

/* tables */
.table-wrap {
  margin: 1.6em 0; overflow-x: auto; -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line); border-radius: 14px; background: var(--surface);
}
.prose table { width: 100%; border-collapse: collapse; font: 400 .92rem/1.45 var(--f-display); hyphens: manual; }
.prose th {
  text-align: left; white-space: nowrap; padding: .75em 1em;
  font: 600 .68rem var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted);
  background: var(--surface-2);
}
.prose td { padding: .7em 1em; border-top: 1px solid var(--line); vertical-align: top; min-width: 7rem; }
.prose td:first-child { min-width: 0; }
.prose tr:hover td { background: color-mix(in srgb, var(--amber) 5%, transparent); }

/* footnotes */
.prose .footnotes { margin-top: 3em; font-size: .9rem; color: var(--text-2); }
.prose .footnote-ref a, .prose .footnote-backref { font-family: var(--f-mono); font-size: .75em; text-decoration: none; }

/* doc IDs + status badges */
.doc-id {
  display: inline-block; vertical-align: .12em; margin-right: .45em; white-space: nowrap;
  font: 600 .62em/1 var(--f-mono); letter-spacing: .04em;
  color: var(--amber); background: color-mix(in srgb, var(--amber) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--amber) 35%, transparent);
  padding: .32em .5em; border-radius: 7px; text-shadow: var(--text-glow);
}
td .doc-id { font-size: .78rem; vertical-align: 0; }
.badge {
  --c: var(--muted);
  display: inline-block; white-space: nowrap; vertical-align: .08em;
  font: 600 .66rem/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase;
  color: var(--c); background: color-mix(in srgb, var(--c) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--c) 45%, transparent);
  padding: .42em .7em; border-radius: 999px;
}
.badge-rose { --c: var(--rose); box-shadow: var(--glow-rose); }
.badge-amber { --c: var(--amber); }
.badge-acid { --c: var(--acid); }
.badge-sky { --c: var(--sky); }
.badge-muted { --c: var(--muted); }

/* decision-log key/values */
.prose p.kv-dříve { color: var(--muted); }
.prose p.kv-dříve strong { color: var(--muted); }
.prose p.kv-nově strong, .prose p.kv-rozhodnutí strong { color: var(--acid); }
.prose p.kv-požadavek strong, .prose p.kv-mitigace strong { color: var(--sky); }

/* ---------- pager & cards ---------- */
.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 64px; }
.pager a {
  display: flex; flex-direction: column; gap: 4px; padding: 16px 18px;
  border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface);
  text-decoration: none; transition: border-color .2s, box-shadow .2s, transform .2s;
}
.pager a:hover { border-color: var(--amber); box-shadow: var(--glow); transform: translateY(-2px); }
.pager-next { text-align: right; grid-column: 2; }
.pager-k { font: 600 .68rem var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.pager-t { font: 650 .98rem/1.3 var(--f-display); color: var(--head); }
@media (max-width: 560px) { .pager { grid-template-columns: 1fr; } .pager-next { grid-column: 1; } }

.cards { list-style: none; padding: 0; margin: 8px 0 0; display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.cards-list { grid-template-columns: 1fr; }
.card {
  display: flex; flex-direction: column; gap: 6px; height: 100%; padding: 18px;
  border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface);
  text-decoration: none; transition: border-color .2s, box-shadow .2s, transform .2s;
}
.card:hover { border-color: var(--amber); box-shadow: var(--glow); transform: translateY(-2px); }
.card-k { font: 500 .7rem var(--f-mono); letter-spacing: .06em; color: var(--muted); }
.card-t { font: 700 1.08rem/1.25 var(--f-display); color: var(--head); letter-spacing: -.01em; }
.card-m { font: 500 .7rem var(--f-mono); color: var(--amber); margin-top: auto; }
.card-s { font: 400 .95rem/1.5 var(--f-body); color: var(--text-2); }
.card-dir .card-t::after { content: " →"; color: var(--amber); }

.big-search { display: flex; gap: 8px; margin: 0 0 18px; }
.big-search input { padding-right: .9rem; font-size: 1.05rem; }
.big-search button {
  flex: none; font: 700 .95rem var(--f-display); color: #16130e; background: var(--amber);
  border: 0; border-radius: 12px; padding: 0 18px; cursor: pointer; box-shadow: var(--glow);
}
.search-count { font: 500 .78rem var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }

/* ---------- pygments (night palette, reused on paper since code stays dark) ---------- */
.prose pre .c, .prose pre .c1, .prose pre .cm, .prose pre .cs { color: #7c766c; font-style: italic; }
.prose pre .k, .prose pre .kd, .prose pre .kn, .prose pre .kr, .prose pre .kc { color: #e5726a; }
.prose pre .s, .prose pre .s1, .prose pre .s2, .prose pre .sd, .prose pre .sb { color: #b9c46f; }
.prose pre .m, .prose pre .mi, .prose pre .mf { color: #f2b25c; }
.prose pre .nf, .prose pre .fm, .prose pre .nc { color: #8cb0c9; }
.prose pre .nb, .prose pre .bp { color: #eca27d; }
.prose pre .o, .prose pre .p { color: #b7ae9f; }
.prose pre .nt, .prose pre .na { color: #f2b25c; }

/* ---------- gate (login / denied) ---------- */
body.gate { display: grid; min-height: 100svh; place-items: end center; padding: 20px; }
@media (min-width: 720px) { body.gate { place-items: center start; padding: 0 0 0 8vw; } }
.gate-bg {
  position: fixed; inset: 0; z-index: -2;
  background:
    linear-gradient(90deg, rgba(10, 11, 13, .88) 0%, rgba(10, 11, 13, .45) 55%, rgba(10, 11, 13, .2) 100%),
    linear-gradient(0deg, rgba(10, 11, 13, .85) 0%, transparent 55%),
    url("/static/urban-noir.webp") center 40% / cover no-repeat;
}
.gate-card {
  width: min(460px, 100%); padding: 30px 28px 26px;
  background: rgba(17, 19, 22, .62); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, .08); border-radius: 22px; box-shadow: 0 30px 80px -30px #000;
  color: #e3dacb;
}
.gate-title { margin: 0 0 14px; font: 800 clamp(2.3rem, 9vw, 3.3rem)/.98 var(--f-display); letter-spacing: -.045em; color: #f6eee1; }
.gate-title em { color: #f2b25c; text-shadow: 0 0 14px rgba(242, 178, 92, .45); }
.gate .eyebrow { color: #f2b25c; }
.gate-lead { font: 400 1.08rem/1.55 var(--f-display); color: #d9cfbf; margin: 0 0 22px; }
.gate-err { color: #e5726a; font: 500 .95rem var(--f-display); }
.gate-fine { font: 400 .8rem/1.5 var(--f-mono); color: #8a8378; margin: 16px 0 0; }
.gate-id { display: block; margin: 8px 0 18px; padding: 10px 12px; border-radius: 10px; background: #0c0e11; color: #f2b25c; font: 600 .95rem var(--f-mono); user-select: all; }
.discord-btn, .ghost-btn {
  display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%;
  padding: 15px 18px; border-radius: 14px; text-decoration: none;
  font: 700 1.02rem var(--f-display); transition: transform .15s, box-shadow .2s;
}
.discord-btn { background: #5865f2; color: #fff; box-shadow: 0 0 0 1px rgba(255,255,255,.1) inset, 0 10px 34px -10px rgba(88, 101, 242, .9); }
.discord-btn:hover { transform: translateY(-1px); box-shadow: 0 0 0 1px rgba(255,255,255,.2) inset, 0 12px 40px -8px rgba(88, 101, 242, 1); }
.ghost-btn { border: 1px solid rgba(255,255,255,.14); color: #e3dacb; margin-top: 8px; }
.ghost-btn:hover { border-color: #f2b25c; color: #f2b25c; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }
@media print {
  .topbar, .sidebar, .toc, .toc-mobile, .pager, .sky, .grain { display: none !important; }
  .shell { display: block; } body { background: #fff; color: #000; }
}