/* ============================================================
   Maddox Docs — Console design system on a Starlight-style shell
   Tokens lifted verbatim from the repo's brand.css (oklch).
   LIGHT is default (:root); DARK is :root[data-theme="dark"].
   ============================================================ */

:root {
  --bg:        oklch(0.956 0.017 78);   /* linen canvas */
  --surface:   oklch(0.998 0.003 80);   /* near-white cards */
  --surface-2: oklch(0.975 0.011 78);
  --sidebar:   oklch(0.968 0.013 78);
  --inset:     oklch(0.949 0.017 77);   /* inline code bg */
  --ink:       oklch(0.255 0.012 75);   /* headings */
  --ink-2:     oklch(0.43 0.014 72);    /* body */
  --ink-3:     oklch(0.57 0.015 70);    /* muted */
  --line:      oklch(0.902 0.012 78);
  --line-2:    oklch(0.842 0.016 76);
  --brand:     oklch(0.50 0.09 150);
  --brand-press: oklch(0.39 0.09 150);
  --brand-tint:  oklch(0.92 0.04 150);
  --brand-text:  oklch(0.45 0.09 150);

  --shadow-sm: 0 1px 2px oklch(0.3 0.02 75 / 0.06), 0 2px 8px oklch(0.3 0.02 75 / 0.05);
  --shadow-md: 0 4px 14px oklch(0.3 0.02 75 / 0.10), 0 10px 30px oklch(0.3 0.02 75 / 0.08);
  --shadow-lg: 0 12px 28px oklch(0.3 0.02 75 / 0.12), 0 24px 60px oklch(0.3 0.02 75 / 0.10);

  --bg-dots: oklch(0.30 0.02 75 / 0.05);
  --header-h: 60px;
  --maxw: 1440px;
  --sidebar-w: 280px;
  --toc-w: 232px;

  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  /* Console code panel — cool blue-dark, identical in light & dark */
  --code-bg:   oklch(0.22 0.014 265);
  --code-bar:  oklch(0.18 0.012 265);
  --code-line: oklch(0.30 0.016 265);
  --code-fg:   oklch(0.90 0.01 250);
  --code-dim:  oklch(0.55 0.02 250);
  --syn-cmd:   oklch(0.80 0.13 65);    /* ZPL ^XA ^FO — amber */
  --syn-str:   oklch(0.80 0.11 150);   /* strings — green */
  --syn-num:   oklch(0.80 0.10 250);   /* numbers — blue */
  --syn-key:   oklch(0.78 0.13 320);   /* json keys — magenta */
  --syn-fn:    oklch(0.80 0.10 250);   /* functions — blue */
  --syn-ok:    oklch(0.82 0.13 150);
}

:root[data-theme="dark"] {
  --bg:        oklch(0.205 0.010 70);
  --surface:   oklch(0.238 0.012 70);
  --surface-2: oklch(0.218 0.011 71);
  --sidebar:   oklch(0.218 0.011 71);
  --inset:     oklch(0.165 0.012 70);
  --ink:       oklch(0.93 0.008 75);
  --ink-2:     oklch(0.755 0.010 73);
  --ink-3:     oklch(0.60 0.012 72);
  --line:      oklch(0.345 0.014 70);
  --line-2:    oklch(0.42 0.016 70);
  --brand:     oklch(0.72 0.10 150);
  --brand-press: oklch(0.84 0.10 150);
  --brand-tint:  oklch(0.34 0.05 150);
  --brand-text:  oklch(0.82 0.10 150);

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.35);
  --shadow-md: 0 6px 20px oklch(0 0 0 / 0.42);
  --shadow-lg: 0 14px 44px oklch(0 0 0 / 0.55);

  --bg-dots: oklch(0.85 0.02 150 / 0.05);
}

/* ---- Tweakable brand accent (Console accent set) ---- */
[data-accent="forest"]     { --brand: oklch(0.50 0.09 150);  --brand-press: oklch(0.39 0.09 150);  --brand-tint: oklch(0.92 0.04 150);  --brand-text: oklch(0.45 0.09 150); }
[data-accent="teal"]       { --brand: oklch(0.53 0.085 200); --brand-press: oklch(0.42 0.085 200); --brand-tint: oklch(0.92 0.035 200); --brand-text: oklch(0.47 0.085 200); }
[data-accent="cobalt"]     { --brand: oklch(0.52 0.12 256);  --brand-press: oklch(0.41 0.12 256);  --brand-tint: oklch(0.93 0.035 256); --brand-text: oklch(0.47 0.12 256); }
[data-accent="terracotta"] { --brand: oklch(0.55 0.115 45);  --brand-press: oklch(0.44 0.115 41);  --brand-tint: oklch(0.92 0.045 50);  --brand-text: oklch(0.49 0.115 43); }
[data-theme="dark"][data-accent="forest"]     { --brand: oklch(0.72 0.10 150);  --brand-press: oklch(0.84 0.10 150); --brand-tint: oklch(0.34 0.05 150); --brand-text: oklch(0.82 0.10 150); }
[data-theme="dark"][data-accent="teal"]       { --brand: oklch(0.70 0.08 200);  --brand-press: oklch(0.83 0.09 200); --brand-tint: oklch(0.34 0.05 200); --brand-text: oklch(0.82 0.09 200); }
[data-theme="dark"][data-accent="cobalt"]     { --brand: oklch(0.68 0.115 256); --brand-press: oklch(0.82 0.10 256); --brand-tint: oklch(0.34 0.06 256); --brand-text: oklch(0.82 0.10 256); }
[data-theme="dark"][data-accent="terracotta"] { --brand: oklch(0.71 0.105 45);  --brand-press: oklch(0.85 0.10 45);  --brand-tint: oklch(0.35 0.06 45);  --brand-text: oklch(0.84 0.10 45); }

* { box-sizing: border-box; }

/* ---- Tweakable heading case (Title Case) ---- */
[data-headings="title"] .prose h1,
[data-headings="title"] .prose h2,
[data-headings="title"] .prose h3,
[data-headings="title"] .home-hero h1,
[data-headings="title"] .card h3 { text-transform: capitalize; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 24px); }
body {
  background: var(--bg);
  color: var(--ink-2);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
/* flat Linen canvas (matches the Console). Dark mode gets a subtle green
   glow for the "vibrant night" brief — light stays clean linen. */
:root[data-theme="dark"] body::after {
  content: ""; position: fixed; inset: 0; z-index: -3; pointer-events: none;
  background:
    radial-gradient(72% 52% at 84% -10%, oklch(0.55 0.13 150 / 0.13), transparent 70%),
    radial-gradient(58% 44% at -6% 108%, oklch(0.50 0.10 220 / 0.08), transparent 70%);
}

a { color: var(--brand-text); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 2px; }
::selection { background: var(--brand-tint); color: var(--ink); }

/* ============================ HEADER ============================ */
.hdr {
  position: sticky; top: 0; z-index: 50;
  height: var(--header-h);
  display: flex; align-items: center; gap: 20px;
  padding: 0 24px;
  background: color-mix(in oklch, var(--sidebar) 86%, transparent);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 11px; cursor: pointer; }
.brand-mark { width: 28px; height: 28px; border-radius: 7px; display: block; box-shadow: var(--shadow-sm); }
.brand-word { font-family: "Comfortaa", var(--font); font-weight: 500; font-size: 17px; letter-spacing: -0.01em; white-space: nowrap; text-transform: lowercase; }
.brand-word .m { color: var(--brand); }
/* "docs" in the wordmark: vertical metallic gradient (light top → dark bottom),
   clipped to the text. Dark mode uses a lighter pair so it stays legible. */
.brand-word .d {
  margin-left: 8px; font-weight: 500;
  background: linear-gradient(180deg, oklch(0.82 0.004 270), oklch(0.58 0.009 270));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
:root[data-theme="dark"] .brand-word .d {
  background: linear-gradient(180deg, oklch(0.90 0.004 270), oklch(0.66 0.009 270));
  -webkit-background-clip: text; background-clip: text;
}
.hdr-spacer { flex: 1; }

.searchbtn {
  display: flex; align-items: center; gap: 9px;
  width: 230px; height: 36px; padding: 0 11px;
  border: 1px solid var(--line-2); border-radius: 8px;
  background: var(--surface); color: var(--ink-3);
  font-size: 13.5px; font-family: var(--font); cursor: pointer;
  transition: border-color .15s, box-shadow .15s;
}
.searchbtn:hover { border-color: var(--brand); box-shadow: var(--shadow-sm); }
.searchbtn .kbd { margin-left: auto; font-family: var(--mono); font-size: 11px;
  border: 1px solid var(--line-2); border-radius: 4px; padding: 1px 5px; }

.hdr-nav { display: flex; align-items: center; gap: 6px; }
.hdr-link { color: var(--ink-2); font-size: 14px; font-weight: 500; padding: 7px 11px; border-radius: 7px; cursor: pointer; }
.hdr-link:hover { background: var(--inset); color: var(--ink); text-decoration: none; }
.icon-btn {
  width: 36px; height: 36px; display: grid; place-items: center;
  border-radius: 8px; cursor: pointer; color: var(--ink-2);
  border: 1px solid transparent; background: transparent;
}
.icon-btn:hover { background: var(--inset); color: var(--ink); }
.icon-btn svg { width: 18px; height: 18px; }
/* Theme toggle: both icons rendered (identical SSR/client markup → no hydration
   mismatch); CSS picks the right one off [data-theme], correct from first paint. */
.theme-toggle .ico-sun, .theme-toggle .ico-moon { display: inline-flex; }
.theme-toggle .ico-sun { display: none; }
[data-theme="dark"] .theme-toggle .ico-moon { display: none; }
[data-theme="dark"] .theme-toggle .ico-sun { display: inline-flex; }

.menu-btn { display: none; }

/* ============================ LAYOUT ============================ */
.layout {
  max-width: var(--maxw); margin: 0 auto;
  display: grid;
  grid-template-columns: var(--sidebar-w) minmax(0, 1fr) var(--toc-w);
}
.layout.no-aside { grid-template-columns: 1fr; max-width: none; }

/* ---------- Sidebar ---------- */
.sidebar {
  position: sticky; top: var(--header-h);
  height: calc(100vh - var(--header-h));
  overflow-y: auto; overscroll-behavior: contain;
  padding: 26px 14px 60px 24px;
  border-right: 1px solid var(--line);
}
.sb-group { margin-bottom: 22px; }
.sb-title {
  font-size: 12px; font-weight: 700; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--ink-3);
  padding: 0 10px; margin-bottom: 7px;
}
.sb-link {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 10px; margin: 1px 0;
  border-radius: 7px; font-size: 14px; color: var(--ink-2);
  cursor: pointer; border-left: 2px solid transparent;
  transition: background .12s, color .12s;
}
.sb-link:hover { background: var(--inset); color: var(--ink); text-decoration: none; }
.sb-link.active {
  background: var(--brand-tint); color: var(--brand-text);
  font-weight: 600; border-left-color: var(--brand);
}
:root[data-theme="dark"] .sb-link.active { color: var(--brand-press); }
.sb-badge { margin-left: auto; font-family: var(--mono); font-size: 9.5px; font-weight: 600;
  letter-spacing: .05em; padding: 1px 6px; border-radius: 20px;
  background: var(--inset); color: var(--ink-3); border: 1px solid var(--line); }

/* ---------- Content ---------- */
.content { min-width: 0; padding: 40px 56px 100px; }
.content-inner { max-width: 760px; }
.breadcrumb { font-size: 13px; color: var(--ink-3); margin-bottom: 14px; font-weight: 500; }
.breadcrumb .sep { margin: 0 7px; opacity: .6; }

/* ---------- TOC ---------- */
.toc {
  position: sticky; top: var(--header-h);
  height: calc(100vh - var(--header-h));
  overflow-y: auto;
  padding: 40px 20px 60px 8px;
  font-size: 13px;
}
.toc-title { font-size: 11.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  color: var(--ink-3); margin-bottom: 12px; }
.toc-link { display: block; padding: 5px 0 5px 12px; color: var(--ink-3);
  border-left: 2px solid var(--line); cursor: pointer; line-height: 1.4; }
.toc-link.sub { padding-left: 24px; font-size: 12.5px; }
.toc-link:hover { color: var(--ink); text-decoration: none; }
.toc-link.active { color: var(--brand-text); border-left-color: var(--brand); font-weight: 600; }

/* ============================ PROSE ============================ */
.prose { color: var(--ink-2); }
.prose h1 { font-size: 38px; font-weight: 800; letter-spacing: -0.03em; line-height: 1.1;
  color: var(--ink); margin: 0 0 14px; }
.prose .lede { font-size: 18px; line-height: 1.55; color: var(--ink-2); margin: 0 0 30px; max-width: 680px; }
.prose h2 { font-size: 25px; font-weight: 700; letter-spacing: -0.02em; color: var(--ink);
  margin: 46px 0 14px; padding-top: 6px; scroll-margin-top: 84px; }
.prose h3 { font-size: 18.5px; font-weight: 700; color: var(--ink); margin: 32px 0 10px; scroll-margin-top: 84px; }
.prose p { margin: 0 0 16px; }
.prose ul, .prose ol { margin: 0 0 16px; padding-left: 22px; }
.prose li { margin: 6px 0; }
.prose li::marker { color: var(--ink-3); }
.prose strong { color: var(--ink); font-weight: 650; }
.prose hr { border: none; border-top: 1px solid var(--line); margin: 40px 0; }
.anchor-h { display: inline-flex; align-items: center; gap: 8px; }
.anchor-h .hash { opacity: 0; color: var(--brand); font-weight: 600; text-decoration: none; transition: opacity .12s; }
.prose h2:hover .hash, .prose h3:hover .hash { opacity: 1; }

/* inline code */
.prose :not(pre) > code {
  font-family: var(--mono); font-size: 0.86em;
  background: var(--inset); border: 1px solid var(--line);
  border-radius: 5px; padding: 1px 5px; color: var(--ink);
}

/* ============================ TABLES ============================ */
.tbl-wrap { overflow-x: auto; margin: 0 0 22px; border: 1px solid var(--line);
  border-radius: 11px; background: var(--surface); }
table { border-collapse: collapse; width: 100%; font-size: 13.5px; }
thead th { text-align: left; font-weight: 650; color: var(--ink);
  background: var(--surface-2); padding: 10px 14px; border-bottom: 1px solid var(--line);
  white-space: nowrap; }
tbody td { padding: 10px 14px; border-bottom: 1px solid var(--line); vertical-align: top; color: var(--ink-2); }
tbody tr:last-child td { border-bottom: none; }
tbody td code { font-family: var(--mono); font-size: 12.5px; color: var(--ink);
  background: var(--inset); border: 1px solid var(--line); border-radius: 4px; padding: 1px 5px; }
.tag-req { color: var(--brand-text); font-weight: 600; }

/* ============================ CODE BLOCKS ============================ */
.code {
  margin: 0 0 22px; border-radius: 12px; overflow: hidden;
  border: 1px solid var(--code-line);
  background: var(--code-bg);
  box-shadow: var(--shadow-md);
}
.code-bar { display: flex; flex-wrap: nowrap; align-items: center; height: 40px; padding: 0 8px 0 12px;
  background: var(--code-bar); border-bottom: 1px solid var(--code-line); gap: 3px; }
.code-tab { font-family: var(--font); font-size: 12.5px; font-weight: 540; color: var(--code-dim);
  padding: 6px 11px; border-radius: 6px; cursor: pointer; transition: background .15s, color .15s; }
.code-tab:hover { color: var(--code-fg); background: oklch(1 0 0 / 0.05); }
.code-tab.active { color: var(--code-fg); background: oklch(1 0 0 / 0.08); }
.code-title { font-family: var(--mono); font-size: 12px; color: var(--code-dim); letter-spacing: .02em; white-space: nowrap; }
.code-copy { margin-left: auto; display: flex; align-items: center; gap: 6px;
  font-family: var(--font); font-size: 11.5px; color: var(--code-dim);
  border: 1px solid var(--code-line); border-radius: 6px; padding: 4px 9px; cursor: pointer; background: transparent; transition: color .15s, border-color .15s; }
.code-copy:hover { color: var(--code-fg); border-color: var(--code-dim); }
.code-copy.copied { color: var(--syn-str); border-color: var(--syn-str); }
.code-copy svg { width: 12px; height: 12px; }
.code pre { margin: 0; padding: 15px 18px; overflow-x: auto; }
.code code { font-family: var(--mono); font-size: 13px; line-height: 1.75; color: var(--code-fg); white-space: pre; }
/* syntax tokens — Console palette */
.tk-cmd { color: var(--syn-cmd); }
.tk-str { color: var(--syn-str); }
.tk-key { color: var(--syn-key); }
.tk-num { color: var(--syn-num); }
.tk-kw  { color: var(--syn-key); }
.tk-fn  { color: var(--syn-fn); }
.tk-com { color: var(--code-dim); font-style: italic; }
.tk-fld { color: var(--code-dim); }
.tk-zpl { color: var(--syn-cmd); }
.tk-ok  { color: var(--syn-ok); }

/* ============================ ASIDE ============================ */
.aside { display: flex; gap: 12px; margin: 0 0 22px; padding: 14px 16px;
  border-radius: 11px; border: 1px solid; font-size: 14px; line-height: 1.55; }
.aside .as-ico { flex: 0 0 auto; width: 19px; height: 19px; margin-top: 1px; }
.aside .as-body { min-width: 0; }
.aside .as-body > :last-child { margin-bottom: 0; }
.aside.note { background: color-mix(in oklch, var(--brand) 7%, var(--surface));
  border-color: color-mix(in oklch, var(--brand) 28%, transparent); }
.aside.note .as-ico, .aside.note strong { color: var(--brand-text); }
.aside.tip { background: color-mix(in oklch, oklch(0.6 0.12 235) 8%, var(--surface));
  border-color: color-mix(in oklch, oklch(0.6 0.12 235) 30%, transparent); }
.aside.tip .as-ico { color: oklch(0.55 0.12 235); }
:root[data-theme="dark"] .aside.tip .as-ico { color: oklch(0.74 0.12 235); }
.aside.caution { background: color-mix(in oklch, oklch(0.7 0.13 70) 10%, var(--surface));
  border-color: color-mix(in oklch, oklch(0.7 0.13 70) 34%, transparent); }
.aside.caution .as-ico { color: oklch(0.58 0.13 55); }
:root[data-theme="dark"] .aside.caution .as-ico { color: oklch(0.78 0.13 70); }

/* ============================ CARDS ============================ */
.cardgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; margin: 0 0 22px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 14px;
  padding: 20px; box-shadow: var(--shadow-sm);
  transition: box-shadow .18s cubic-bezier(.32,.72,0,1), transform .18s cubic-bezier(.32,.72,0,1); }
.card.link { cursor: pointer; }
.card.link:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: var(--line-2); }
.card h3 { margin: 0 0 7px; font-size: 16px; color: var(--ink); font-weight: 700;
  display: flex; align-items: center; gap: 9px; }
.card p { margin: 0; font-size: 13.5px; line-height: 1.5; color: var(--ink-2); }
.card .arrow { margin-left: auto; color: var(--brand); transition: transform .18s; }
.card.link:hover .arrow { transform: translateX(3px); }
.card .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--brand); flex: 0 0 auto; }

/* ============================ BUTTONS ============================ */
.btn { display: inline-flex; align-items: center; gap: 8px; height: 46px; padding: 0 22px;
  border-radius: 9px; font-size: 15px; font-weight: 600; cursor: pointer;
  border: 1px solid transparent; font-family: var(--font); text-decoration: none; transition: filter .15s, transform .12s, box-shadow .15s; }
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--brand); color: oklch(0.99 0.01 150); box-shadow: var(--shadow-sm); }
:root[data-theme="dark"] .btn-primary { color: oklch(0.18 0.02 150); }
.btn-primary:hover { filter: brightness(1.06); box-shadow: var(--shadow-md); }
.btn-secondary { background: var(--surface); color: var(--ink); border-color: var(--line-2); }
.btn-secondary:hover { border-color: var(--brand); }
.btn-minimal { color: var(--brand-text); background: transparent; padding: 0 8px; }
.btn-minimal:hover { background: var(--inset); }

/* ============================ PAGINATION ============================ */
.pager { display: flex; gap: 16px; margin-top: 56px; }
.pager a { flex: 1; display: flex; flex-direction: column; gap: 4px;
  border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px;
  background: var(--surface); box-shadow: var(--shadow-sm); transition: border-color .15s, box-shadow .15s; }
.pager a:hover { border-color: var(--brand); box-shadow: var(--shadow-md); text-decoration: none; }
.pager .dir { font-size: 12px; color: var(--ink-3); font-weight: 600; }
.pager .ttl { font-size: 15px; color: var(--brand-text); font-weight: 650; }
.pager a.next { text-align: right; }

/* ============================ HOME (direction C) ============================ */
.home { padding: 56px 32px 90px; }
.home-inner { max-width: 1040px; margin: 0 auto; }
.eyebrow { font-family: var(--mono); font-size: 12.5px; font-weight: 600;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--brand-text); }
.home-hero { text-align: center; margin-bottom: 52px; }
.home-hero h1 { font-weight: 800; letter-spacing: -0.035em; line-height: 1.02;
  font-size: clamp(44px, 6vw, 72px); color: var(--ink); margin: 16px 0 0; }
.home-hero h1 .arr { color: var(--brand); }
.home-sub { font-family: var(--mono); font-size: 15px; line-height: 1.7; color: var(--ink-2);
  max-width: 580px; margin: 20px auto 0; }
.home-cta { display: flex; gap: 12px; justify-content: center; margin-top: 30px; flex-wrap: wrap; }

.pipe { display: grid; grid-template-columns: 1fr auto 0.82fr auto 0.96fr; gap: 16px;
  align-items: stretch; margin: 0 auto; }
.pipe-node { background: var(--surface); border: 1px solid var(--line); border-radius: 14px;
  padding: 18px; box-shadow: var(--shadow-sm); min-width: 0; }
.pn-label { font-family: var(--mono); font-size: 10.5px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink-3); margin-bottom: 12px; }
.pipe-code { font-family: var(--mono); font-size: 12.5px; line-height: 1.75; color: var(--ink);
  white-space: pre-wrap; word-break: break-word; }
.pipe-arrow { align-self: center; color: var(--brand); font-size: 26px; font-weight: 700; }
.pipe-mid { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; text-align: center; }
.chip { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono);
  font-size: 13px; font-weight: 600; color: var(--brand-text); background: var(--brand-tint);
  border: 1px solid color-mix(in oklch, var(--brand) 30%, transparent); border-radius: 9px; padding: 9px 14px; }
.pipe-mid .sub { font-family: var(--mono); font-size: 10.5px; color: var(--ink-3); white-space: nowrap; }

/* faux label PNG */
.label-card { background: #fff; border: 1px solid oklch(0.85 0.01 80); border-radius: 9px;
  padding: 13px 13px 10px; box-shadow: var(--shadow-md); color: #15140f; }
.label-card .lc-head { font-family: var(--mono); font-size: 9px; letter-spacing: .14em;
  text-transform: uppercase; color: #8a8578; }
.label-card .lc-big { font-family: "Inter", sans-serif; font-weight: 800; font-size: 19px;
  letter-spacing: -0.02em; color: #15140f; margin: 7px 0 10px; }
.barcode { height: 50px; width: 100%;
  background-image: repeating-linear-gradient(90deg, #15140f 0 2px, #fff 2px 4px, #15140f 4px 7px, #fff 7px 9px, #15140f 9px 10px, #fff 10px 14px); }
.barcode-num { font-family: var(--mono); font-size: 11px; letter-spacing: .3em; color: #15140f; text-align: center; margin-top: 4px; }
.lc-cap { font-family: var(--mono); font-size: 9.5px; color: #8a8578; margin-top: 8px; display: flex; justify-content: space-between; gap: 8px; }

.home-cards { margin-top: 60px; }
.home-cards h2 { text-align: center; font-size: 14px; text-transform: uppercase; letter-spacing: .1em;
  color: var(--ink-3); font-weight: 700; margin: 0 0 22px; }

/* striped placeholder */
.ph { background-image: repeating-linear-gradient(45deg, var(--inset) 0 9px, transparent 9px 18px);
  border: 1px dashed var(--line-2); border-radius: 10px; display: flex; align-items: center;
  justify-content: center; font-family: var(--mono); font-size: 11px; color: var(--ink-3); text-align: center; }

/* ============================ RUNNABLE SHELL ============================ */
.runner { margin: 0 0 24px; border-radius: 13px; overflow: hidden;
  border: 1px solid var(--code-line); background: var(--code-bg); box-shadow: var(--shadow-lg); }
.runner-bar { display: flex; align-items: center; gap: 8px; height: 42px; padding: 0 12px 0 14px;
  background: var(--code-bar); border-bottom: 1px solid var(--code-line); }
.rdot { width: 11px; height: 11px; border-radius: 50%; }
.runner-title { margin-left: 8px; font-family: var(--mono); font-size: 12px; color: var(--code-dim); white-space: nowrap; }
.runner-run { margin-left: auto; display: inline-flex; align-items: center; gap: 7px; white-space: nowrap;
  font-family: var(--font); font-size: 13px; font-weight: 600; cursor: pointer;
  background: var(--syn-str); color: oklch(0.16 0.03 150); border: none;
  border-radius: 7px; padding: 6px 14px; transition: filter .15s; }
.runner-run:hover { filter: brightness(1.08); }
.runner-run:disabled { opacity: .5; cursor: default; }
.runner-run.rerun { background: transparent; color: var(--code-fg); border: 1px solid var(--code-line); }
.runner-body { padding: 15px 18px; font-family: var(--mono); font-size: 13px; line-height: 1.75;
  color: var(--code-fg); white-space: pre-wrap; word-break: break-word; }
.runner-out { border-top: 1px dashed var(--code-line); background: oklch(0.185 0.013 265);
  padding: 14px 18px; font-family: var(--mono); font-size: 12.5px; line-height: 1.7; color: var(--code-fg); }
.runner-out .out-head { display: flex; align-items: center; gap: 8px; color: var(--code-dim);
  font-size: 11px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 8px; }
.runner-out .status-pill { font-family: var(--mono); font-size: 11px; font-weight: 600;
  color: oklch(0.16 0.03 150); background: var(--syn-ok); border-radius: 5px; padding: 1px 7px; }
.runner-out .ms { margin-left: auto; color: var(--code-dim); font-size: 11px; letter-spacing: 0; text-transform: none; }
.cursor-blink { display: inline-block; width: 8px; height: 15px; vertical-align: -2px;
  background: var(--syn-str); animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.out-label { display: flex; align-items: center; gap: 16px; margin-top: 14px; padding-top: 14px;
  border-top: 1px dashed var(--code-line); }
.out-label .meta { font-family: var(--mono); font-size: 11.5px; color: var(--code-dim); line-height: 1.7; }
.out-label .meta b { color: var(--code-fg); font-weight: 600; }

/* ============================ STEPS ============================ */
.steps { counter-reset: step; border-left: 1px solid var(--line); margin: 0 0 22px; padding-left: 0; list-style: none; }
.step { position: relative; padding: 0 0 24px 46px; counter-increment: step; }
.step:last-child { padding-bottom: 0; }
.step::before { content: counter(step); position: absolute; left: -16px; top: -2px;
  width: 31px; height: 31px; border-radius: 50%; display: grid; place-items: center;
  background: var(--brand); color: oklch(0.99 0.01 150); font-weight: 700; font-size: 14px;
  font-family: var(--mono); box-shadow: 0 0 0 4px var(--bg); }
:root[data-theme="dark"] .step::before { color: oklch(0.18 0.02 150); }
.step h3 { margin: 2px 0 10px; }

/* ============================ STUB ============================ */
.stub { display: flex; flex-direction: column; align-items: flex-start; gap: 14px;
  padding: 26px; border: 1px dashed var(--line-2); border-radius: 14px; background: var(--surface-2); margin-top: 24px; }
.stub .tagm { font-family: var(--mono); font-size: 12px; color: var(--brand-text);
  text-transform: uppercase; letter-spacing: .1em; }

/* ============================ SEARCH (⌘K) ============================ */
.search-scrim { position: fixed; inset: 0; z-index: 100; display: flex; justify-content: center; align-items: flex-start;
  padding: 11vh 20px 20px; background: oklch(0.2 0.01 70 / 0.42); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
  animation: sfade 140ms ease; }
@keyframes sfade { from { opacity: 0; } }
.search-modal { width: 100%; max-width: 600px; background: var(--surface); border: 1px solid var(--line-2);
  border-radius: 16px; box-shadow: var(--shadow-lg); overflow: hidden; animation: spop 180ms cubic-bezier(.32,.72,0,1); }
@keyframes spop { from { opacity: 0; transform: translateY(-8px) scale(.99); } }
.search-top { display: flex; align-items: center; gap: 11px; padding: 15px 18px; border-bottom: 1px solid var(--line); }
.search-top .si { width: 20px; height: 20px; color: var(--ink-3); flex: 0 0 auto; }
.search-field { flex: 1; border: none; background: transparent; outline: none; font-family: var(--font); font-size: 16.5px; color: var(--ink); }
.search-field::placeholder { color: var(--ink-3); }
.search-esc { font-family: var(--mono); font-size: 11px; color: var(--ink-3); border: 1px solid var(--line-2); border-radius: 5px; padding: 2px 7px; cursor: pointer; }
.search-results { max-height: 56vh; overflow-y: auto; padding: 8px; }
.search-group-label { font-size: 11px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--ink-3); padding: 11px 12px 6px; }
.search-item { display: flex; align-items: center; gap: 12px; padding: 9px 12px; border-radius: 10px; cursor: pointer; color: var(--ink-2); }
.search-item .si-ic { width: 30px; height: 30px; border-radius: 8px; background: var(--inset); display: grid; place-items: center;
  color: var(--ink-3); flex: 0 0 auto; }
.search-item .si-ic svg { width: 15px; height: 15px; }
.search-item .si-ic .pg { font-family: var(--mono); font-size: 9px; font-weight: 700; letter-spacing: .04em; }
.search-item.active { background: var(--brand-tint); }
.search-item.active .si-ic { background: var(--brand); color: oklch(0.99 0.01 150); }
:root[data-theme="dark"] .search-item.active .si-ic { color: oklch(0.18 0.02 150); }
.search-item .si-body { min-width: 0; }
.search-item .si-title { font-size: 14.5px; font-weight: 600; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.search-item.active .si-title { color: var(--brand-text); }
.search-item .si-sub { font-size: 12px; color: var(--ink-3); }
.search-item .si-arrow { margin-left: auto; color: var(--brand); opacity: 0; flex: 0 0 auto; }
.search-item .si-arrow svg { width: 16px; height: 16px; }
.search-item.active .si-arrow { opacity: 1; }
.search-empty { padding: 36px 24px; text-align: center; color: var(--ink-3); font-size: 14px; }
.search-foot { display: flex; gap: 18px; padding: 10px 16px; border-top: 1px solid var(--line); font-size: 11.5px; color: var(--ink-3); }
.search-foot .k { font-family: var(--mono); border: 1px solid var(--line-2); border-radius: 4px; padding: 0 5px; margin-right: 6px; }
.search-hl { color: var(--brand-text); font-weight: 700; }

/* ============================ RESPONSIVE ============================ */
@media (max-width: 1180px) {
  .layout { grid-template-columns: var(--sidebar-w) minmax(0,1fr); }
  .toc { display: none; }
}
@media (max-width: 860px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { display: none; position: fixed; top: var(--header-h); left: 0; width: 300px; z-index: 40;
    background: var(--sidebar); }
  .sidebar.open { display: block; }
  .menu-btn { display: grid; }
  .searchbtn { width: 40px; padding: 0; justify-content: center; }
  .searchbtn span, .searchbtn .kbd { display: none; }
  .searchbtn::after { content: "⌘K"; font-family: var(--mono); font-size: 11px; }
  .hdr-nav .hide-sm { display: none; }
  .content { padding: 28px 22px 80px; }
  .pipe { grid-template-columns: 1fr; }
  .pipe-arrow { transform: rotate(90deg); justify-self: center; }
  .home { padding: 36px 18px 70px; }
}