/* f00 STANDARD THEME — https://f00.sh/theme/f00-theme-12.css
   REQUIRED on every f00 product site (load first):
     <link rel="stylesheet" href="https://f00.sh/theme/f00-theme-12.css" />

   Three fonts only (no handwriting):
     1. Onyx   — branding ONLY (logo / brand-mark "f00")
     2. Zine   — all body copy, prose, forms, tables (--font-body / --sans)
     3. Chip   — headers, footers, nav, domain chips, accents (--font-accent / --mono meta)
*/

@font-face {
  font-family: "Onyx";
  src: url("https://f00.sh/assets/fonts/Onyx.ttf") format("truetype");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: dark;

  --f00-bg: #000000;
  --f00-bg-elevated: #0a0a0a;
  --f00-bg-panel: #0d0d0d;
  --f00-bg-muted: #080808;
  --f00-fg: #f2f2f2;
  --f00-muted: #b0b0b0;
  --f00-dim: #888888;
  --f00-faint: #666666;
  --f00-accent: #ffffff;
  --f00-accent-dim: rgba(255, 255, 255, 0.14);
  --f00-accent-hot: #ffffff;
  --f00-accent-soft: #e8e8e8;
  --f00-line: #2e2e2e;
  --f00-border: rgba(255, 255, 255, 0.14);
  --f00-border-strong: rgba(255, 255, 255, 0.28);
  --f00-danger: #ffffff;
  --f00-warn: #ffffff;
  --f00-ok: #ffffff;
  --f00-code-bg: #050505;
  --f00-theme-color: #000000;
  --f00-glow: rgba(255, 255, 255, 0.28);

  /* 1. Branding — Onyx (logo only) */
  --f00-font-brand: "Onyx", "Times New Roman", Times, serif;

  /* 2. Zine — body (readable mono stack used for product blurbs) */
  --f00-font-zine: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;
  --f00-font-body: var(--f00-font-zine);

  /* 3. Chip / subdomain style — headers, footers, nav, domain chips */
  --f00-font-chip: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;
  --f00-font-accent: var(--f00-font-chip);

  --f00-font-display: var(--f00-font-chip); /* product titles = chip, not Onyx */
  --f00-font-mono: var(--f00-font-chip);
  --f00-font-family: var(--f00-font-body);
  --f00-font-hand: var(--f00-font-chip); /* legacy alias — no Kurt */

  --f00-tracking-brand: -0.06em; /* big splash logo only */
  --f00-tracking-brand-mark: 0.14em; /* header "f00" — open so Onyx stays legible small */
  --f00-size-brand-mark: 1.45rem;
  --f00-tracking-chip: 0.1em;
  --f00-tracking-body: 0.01em;
  --f00-size-body: 1.05rem;
  --f00-size-small: 0.9rem;
  --f00-size-chip: 0.78rem;
  --f00-size-nav: 0.9rem;
  --f00-size-title: clamp(1.35rem, 3vw, 1.85rem);

  --bg: var(--f00-bg);
  --bg-2: var(--f00-bg-elevated);
  --bg-elevated: var(--f00-bg-elevated);
  --bg-panel: var(--f00-bg-panel);
  --bg-muted: var(--f00-bg-muted);
  --fg: var(--f00-fg);
  --text: var(--f00-fg);
  --muted: var(--f00-muted);
  --text-muted: var(--f00-muted);
  --text-mute: var(--f00-dim);
  --dim: var(--f00-dim);
  --text-dim: var(--f00-dim);
  --faint: var(--f00-faint);
  --accent: var(--f00-accent);
  --accent-dim: var(--f00-accent-dim);
  --accent-hot: var(--f00-accent-hot);
  --accent-soft: var(--f00-accent-soft);
  --amber: var(--f00-fg);
  --line: var(--f00-line);
  --border: var(--f00-border);
  --border-strong: var(--f00-border-strong);
  --danger: var(--f00-danger);
  --warn: var(--f00-warn);
  --ok: var(--f00-ok);
  --partial: var(--f00-muted);
  --no: var(--f00-danger);
  --code-bg: var(--f00-code-bg);

  /* Product-compat aliases */
  --font-brand: var(--f00-font-brand);
  --font-display: var(--f00-font-chip); /* headers = chip, not Onyx */
  --font: var(--f00-font-chip);
  --sans: var(--f00-font-zine);
  --font-sans: var(--f00-font-zine);
  --font-body: var(--f00-font-zine);
  --font-mono: var(--f00-font-chip);
  --mono: var(--f00-font-zine);
  --font-hand: var(--f00-font-chip);
  --font-accent: var(--f00-font-chip);
  --font-chip: var(--f00-font-chip);
}

html { color-scheme: dark; }

/* —— 2. ZINE BODY —— */
body {
  background: var(--f00-bg);
  color: var(--f00-fg);
  font-family: var(--f00-font-zine) !important;
  font-size: var(--f00-size-body);
  line-height: 1.6;
  letter-spacing: var(--f00-tracking-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

p, li, label, legend, th, td,
input, textarea, select, button,
.lede, .hint, .howto, .eyebrow, .btn,
.panel, .field, .status, .docs-list {
  font-family: var(--f00-font-zine) !important;
}

input, textarea, select, button, .btn {
  font-size: var(--f00-size-small);
  line-height: 1.45;
}

p, .lede, .howto, li {
  font-size: var(--f00-size-body);
  line-height: 1.6;
  color: var(--f00-muted);
}

p strong, .lede strong, li strong {
  color: var(--f00-fg);
  font-weight: 600;
}

/* —— 3. CHIP / SUBDOMAIN style — headers, nav, footers, chips —— */
h1, h2, h3, h4,
.f00-display, .font-display,
.section-head h2, .panel h2, .card h3 {
  font-family: var(--f00-font-chip) !important;
  letter-spacing: var(--f00-tracking-chip);
  font-weight: 500 !important;
  color: var(--f00-fg);
  text-transform: none;
}

h1 {
  font-size: var(--f00-size-title);
  line-height: 1.2;
  letter-spacing: 0.06em;
}

h2 {
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h3 {
  font-size: 1.2rem;
  letter-spacing: 0.08em;
}

.nav, .nav a,
.card-meta, .mono, .math-mono,
code, kbd, pre {
  font-family: var(--f00-font-chip) !important;
  letter-spacing: var(--f00-tracking-chip);
}

.nav, .nav a {
  font-size: var(--f00-size-nav);
  letter-spacing: 0.08em;
  text-transform: lowercase;
}

.card-meta {
  font-size: var(--f00-size-chip);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--f00-dim);
}

/* Footers = chip style (replaces Kurt) */
footer, .foot, .site-footer, .footer-bottom, .footer-inner {
  font-family: var(--f00-font-chip) !important;
  font-size: var(--f00-size-nav) !important;
  letter-spacing: 0.08em;
  color: var(--f00-muted);
}
footer *, .foot *, .site-footer *, .footer-bottom *, .footer-inner * {
  font-family: inherit !important;
}

/* —— 1. ONYX branding ONLY (logo / brand-mark) —— */
/* Logo splash: tight Onyx */
.splash,
.splash .glyph {
  font-family: var(--f00-font-brand) !important;
  font-weight: 400 !important;
  letter-spacing: var(--f00-tracking-brand);
}

/* Header brand-mark: Onyx, larger + open tracking (not splash-tight) */
.brand-mark,
.f00-brand,
.font-brand {
  font-family: var(--f00-font-brand) !important;
  font-weight: 400 !important;
  font-size: var(--f00-size-brand-mark, 1.45rem) !important;
  letter-spacing: var(--f00-tracking-brand-mark, 0.14em) !important;
  line-height: 1 !important;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0.2rem;
  text-decoration: none;
  color: var(--f00-fg);
}
.brand-sub {
  font-family: var(--f00-font-chip) !important;
  letter-spacing: 0.1em;
  color: var(--f00-muted);
  font-size: 0.95rem;
}

/* kill legacy hand helpers */
.f00-hand, .font-hand {
  font-family: var(--f00-font-chip) !important;
  letter-spacing: var(--f00-tracking-chip);
}