/* ============================================================
   Dither Design System — Color & Type Tokens
   Vendored from the design system, with two deployment changes:
     1. webfonts are self-hosted (no fonts.googleapis.com request)
     2. unused families (VT323 / Major Mono / Anton) are not loaded;
        their vars fall back to JetBrains Mono
   Palette roles: SEVERITY ramp · STATUS · UI (phthalo + slate).
   ============================================================ */

/* JetBrains Mono is a variable font — one file serves 100..800. */
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 100 800;
  font-display: swap;
  src: url("../assets/fonts/jetbrains-mono-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 100 800;
  font-display: swap;
  src: url("../assets/fonts/jetbrains-mono-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7,
    U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF,
    U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  /* CORE NEUTRALS — the void. Backgrounds drift cool-green;
     foregrounds are bone-warm so they read on near-black without glare. */
  --bg-0: #000000;
  --bg-1: #07090a;
  --bg-2: #0c1110;
  --bg-3: #131a17;

  --fg-0: #e7ece8;
  --fg-1: #c8cec9;
  --fg-2: #8b938e;
  --fg-3: #5e6663;
  --fg-4: #2a2f2d;

  /* SEVERITY RAMP — threat / CVSS lane, hot→cold. Not for UI accents. */
  --sev-critical: #c4392f;
  --sev-high: #cf6a2b;
  --sev-medium: #cf9f2e;
  --sev-low: #4a72b0;
  --sev-info: #6b736e;

  /* STATUS — pass / fail, distinct from severity. */
  --status-ok: #3f9a5c;
  --status-error: #cf3b34;
  --status-ok-glow: 0 0 2px rgba(63, 154, 92, 0.55), 0 0 12px rgba(63, 154, 92, 0.2);
  --status-error-glow: 0 0 2px rgba(207, 59, 52, 0.55), 0 0 12px rgba(207, 59, 52, 0.2);

  /* PHTHALO — deep oxidised green. Primary accent: identity, markers, hover. */
  --phthalo: #123524;
  --phthalo-bright: #1c5a3a;
  --phthalo-pale: #4a7d63;
  --phthalo-vivid: #58a075;
  --phthalo-deep: #0a1f17;
  --phthalo-glow: 0 0 2px rgba(74, 125, 99, 0.55), 0 0 12px rgba(28, 90, 58, 0.22);

  /* SLATE — secondary accent. Telemetry, info, link defaults. */
  --slate: #506b8a;
  --slate-bright: #7589a7;
  --slate-pale: #9ab0c8;
  --slate-deep: #2c405c;
  --slate-glow: 0 0 2px rgba(80, 107, 138, 0.5), 0 0 12px rgba(80, 107, 138, 0.18);
  --blue: var(--slate);
  --blue-bright: var(--slate-bright);
  --blue-pale: var(--slate-pale);
  --blue-deep: var(--slate-deep);
  --blue-glow: var(--slate-glow);

  /* AMBER — warning lane only. */
  --amber: #a37a2b;
  --amber-bright: var(--sev-medium);
  --amber-deep: #6e3a0c;
  --amber-glow: 0 0 2px rgba(181, 101, 29, 0.55), 0 0 10px rgba(181, 101, 29, 0.15);

  --ok: var(--status-ok);
  --warn: var(--amber);
  --err: var(--status-error);
  --info: var(--slate-bright);

  /* TYPE FAMILIES — monospace-first, everywhere. */
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  --mono-display: "JetBrains Mono", monospace;
  --mono-spread: "JetBrains Mono", monospace;
  --display-condensed: "JetBrains Mono", sans-serif;

  /* TYPE SCALE — cramped and dense by design. Do not scale up without intent. */
  --fs-micro: 10px;
  --fs-tiny: 11px;
  --fs-small: 12px;
  --fs-body: 13px;
  --fs-body-lg: 14px;
  --fs-lead: 17px;
  --fs-h3: 22px;
  --fs-h2: 28px;
  --fs-h1: 36px;

  --lh-tight: 1.2;
  --lh-snug: 1.45;
  --lh-body: 1.55;
  --lh-relaxed: 1.75;

  --tracking-tight: -0.01em;
  --tracking-normal: 0;
  --tracking-mid: 0.04em;
  --tracking-wide: 0.08em;
  --tracking-class: 0.16em;
  --tracking-spread: 0.4em;

  /* SPACING — 4px grid. */
  --s-1: 4px;
  --s-2: 8px;
  --s-3: 12px;
  --s-4: 16px;
  --s-5: 20px;
  --s-6: 24px;
  --s-8: 32px;
  --s-10: 40px;
  --s-12: 48px;
  --s-14: 56px;
  --s-20: 80px;

  /* RADII — the brand is sharp-cornered. Round only for pip dots. */
  --r-0: 0;
  --r-1: 1px;
  --r-2: 2px;
  --r-pip: 50%;

  /* BORDERS — hairline first. 1px solid var(--fg-4) is the spine. */
  --bd: 1px solid var(--fg-4);
  --bd-dashed: 1px dashed var(--fg-4);
  --bd-dotted: 1px dotted var(--fg-3);
  --bd-green: 1px solid var(--phthalo-bright);
  --bd-blue: 1px solid var(--blue);

  /* SHADOWS — neon glows, not soft drop shadows. */
  --glow-green: var(--phthalo-glow);
  --glow-blue: var(--blue-glow);
  --glow-amber: var(--amber-glow);

  /* CLASSIFICATION CHIP TEXTURE — the only patterned surface. */
  --hatch-green: repeating-linear-gradient(
      135deg,
      transparent 0 6px,
      rgba(74, 125, 99, 0.18) 6px 12px
    ),
    var(--bg-1);
  --hatch-amber: repeating-linear-gradient(
      135deg,
      transparent 0 6px,
      rgba(210, 142, 60, 0.18) 6px 12px
    ),
    var(--bg-1);
}

/* ============================================================
   SEMANTIC TYPE / PRIMITIVE RULES
   ============================================================ */

.ds-h1,
h1 {
  font-family: var(--mono);
  font-size: var(--fs-h1);
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
  color: var(--fg-0);
  margin: 0;
  line-height: var(--lh-tight);
}
.ds-h2,
h2 {
  font-family: var(--mono);
  font-size: var(--fs-h2);
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
  color: var(--fg-0);
  margin: 0;
  line-height: var(--lh-tight);
}
.ds-h3,
h3 {
  font-family: var(--mono);
  font-size: var(--fs-h3);
  font-weight: 600;
  color: var(--fg-0);
  margin: 0;
}

/* Section marker — the "[ PROFILE ]" framed chip. */
.ds-marker {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 4px 10px;
  border: var(--bd);
  font-family: var(--mono);
  font-size: var(--fs-tiny);
  font-weight: 600;
  letter-spacing: 0.1em;
}
.ds-marker .num {
  color: var(--phthalo-vivid);
}
.ds-marker .lbl {
  color: var(--fg-0);
}
.ds-marker.blue .num {
  color: var(--blue-bright);
}
.ds-marker.amber .num {
  color: var(--amber-bright);
}

/* Spread label — uppercased, wide-tracked. */
.ds-label-spread {
  font-family: var(--mono);
  font-size: var(--fs-tiny);
  letter-spacing: var(--tracking-spread);
  color: var(--fg-2);
  text-transform: uppercase;
}

/* Field label — key/value grids, table heads. */
.ds-label {
  font-family: var(--mono);
  font-size: var(--fs-micro);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--fg-3);
}

/* Classification chip — diagonal hatch + green border + text. */
.ds-class-chip {
  display: inline-block;
  padding: 3px 12px;
  background: var(--hatch-green);
  border: var(--bd-green);
  color: var(--phthalo-vivid);
  font-weight: 700;
  letter-spacing: var(--tracking-class);
  text-transform: uppercase;
  font-size: var(--fs-micro);
  text-shadow: var(--glow-green);
}
.ds-class-chip.amber {
  background: var(--hatch-amber);
  border-color: var(--amber-bright);
  color: var(--amber-bright);
  text-shadow: var(--glow-amber);
}

.ds-p,
p {
  font-family: var(--mono);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--fg-1);
  margin: 0;
}

/* Lead — opening sentence of a section. */
.ds-lead {
  color: var(--fg-0);
  font-weight: 600;
  font-size: var(--fs-lead);
  letter-spacing: 0.01em;
}

.ds-code,
code,
kbd {
  font-family: var(--mono);
  font-size: var(--fs-small);
  color: var(--fg-0);
  background: rgba(255, 255, 255, 0.025);
  border: var(--bd);
  padding: 1px 5px;
}

/* Pip dot — the heartbeat indicator. */
.ds-pip {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--phthalo-bright);
  box-shadow: var(--glow-green);
  animation: ds-pip-pulse 1.4s infinite;
}
.ds-pip.blue {
  background: var(--blue);
  box-shadow: var(--glow-blue);
}
.ds-pip.amber {
  background: var(--amber);
  box-shadow: var(--glow-amber);
}
.ds-pip.ok {
  background: var(--ok);
  box-shadow: 0 0 8px rgba(76, 170, 106, 0.4);
}
.ds-pip.dim {
  background: var(--fg-2);
  box-shadow: none;
  animation: none;
}
@keyframes ds-pip-pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.4;
  }
}

/* Selection — phthalo green on black. */
::selection {
  background: var(--phthalo-bright);
  color: #000;
}