/* Analytical Biography — Editorial Signal direction (default) and Analytical Terminal
   variant (body[data-bio-dir="terminal"]), selected via ?dir= for pilot comparison.

   Anti-slop contract: typography and rules carry the hierarchy; no card soup, no ambient
   gradients, no glow; radius is tokenized and small; every color encoding has a non-color
   equivalent (labels, position, tables). Tabular numerals everywhere numbers align. */

.bio-main { max-width: 76rem; margin: 0 auto; }

#biography {
  /* Map biography tokens to the site's REAL theme tokens (styles.css): --text/--muted/
     --border/--brand adapt across signal, editorial, and nocturne, so inline SVG ink is
     never dark-on-dark. Fallbacks match the signal (dark) defaults. */
  --bio-ink: var(--text, #e6edf3);
  --bio-muted: var(--muted, #8b949e);
  --bio-accent: var(--brand, #f97316);
  --bio-grid: var(--border, #2a3240);
  --bio-offense: var(--brand-2, #38bdf8);
  --bio-defense: var(--good, #2ea043);
  --bio-radius: 2px;
  font-variant-numeric: tabular-nums;
}

/* --- Editorial grid ------------------------------------------------------------------ */
.bio-hero { border-bottom: 2px solid var(--bio-ink); padding: 0.5rem 0 1.25rem; margin-bottom: 1.5rem; }
.bio-kicker { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--bio-muted); margin: 0 0 0.35rem; }
.bio-name { font-size: clamp(1.9rem, 5vw, 3.2rem); line-height: 1.05; margin: 0 0 0.75rem; font-weight: 750; }
.bio-hero-grid { display: grid; grid-template-columns: minmax(16rem, 2fr) minmax(14rem, 1fr); gap: 1.5rem; align-items: start; }
.bio-vitals { display: grid; grid-template-columns: repeat(auto-fit, minmax(7.5rem, 1fr)); gap: 0.9rem 1.25rem; margin: 0; }
.bio-vitals div { border-top: 1px solid var(--bio-grid); padding-top: 0.4rem; }
.bio-vitals dt { font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--bio-muted); }
.bio-vitals dd { margin: 0.1rem 0 0; font-size: 1.15rem; font-weight: 650; }
.bio-vitals dd small { display: block; font-size: 0.68rem; font-weight: 400; color: var(--bio-muted); }
.bio-portrait svg { width: 100%; height: auto; display: block; }

.bio-section { margin: 2.2rem 0; }
.bio-section > h2 { font-size: 1.15rem; border-bottom: 1px solid var(--bio-grid); padding-bottom: 0.35rem; margin: 0 0 0.8rem; }
.bio-section p { max-width: 46rem; line-height: 1.65; margin: 0 0 0.8rem; }
.bio-thesis p { font-size: 1.12rem; line-height: 1.6; max-width: 44rem; }
.bio-unavailable { color: var(--bio-muted); font-size: 0.9rem; border-left: 3px solid var(--bio-grid); padding: 0.35rem 0 0.35rem 0.9rem; max-width: 44rem; }

/* Evidence affordance: quiet superscripts, expandable receipts. */
.bio-ev { font-size: 0.66rem; vertical-align: super; color: var(--bio-accent); text-decoration: none; margin-left: 0.15rem; }
.bio-ev:hover, .bio-ev:focus { text-decoration: underline; }
details.bio-receipt { margin: 0.6rem 0 0; max-width: 46rem; font-size: 0.82rem; }
details.bio-receipt summary { cursor: pointer; color: var(--bio-muted); }
details.bio-receipt code { font-size: 0.78rem; overflow-wrap: anywhere; }

/* Visuals: question first, then figure + caption-as-answer + accessible table behind a
   disclosure. */
.bio-figure { margin: 1.1rem 0; max-width: 46rem; }
.bio-figure-q {
  margin: 0 0 0.35rem;
  color: var(--bio-ink);
  font-size: 0.9rem;
  font-weight: 750;
  line-height: 1.3;
}
.bio-figure svg { width: 100%; height: auto; display: block; border: 1px solid var(--bio-grid); border-radius: var(--bio-radius); }
.bio-figure figcaption { font-size: 0.78rem; color: var(--bio-muted); margin-top: 0.4rem; line-height: 1.45; }
.bio-table-wrap { overflow-x: auto; }
.bio-table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.85rem;
  /* Capped to the viewport: in this Chromium build a closed <details>' children still exert
     intrinsic min-width, so an unconditional 28rem floor inflates the whole column on narrow
     screens and clips the page. Wide tables still scroll inside .bio-table-wrap. */
  min-width: min(28rem, calc(100vw - 4rem));
}
.bio-table th, .bio-table td { text-align: right; padding: 0.35rem 0.6rem; border-bottom: 1px solid var(--bio-grid); }
.bio-table th:first-child, .bio-table td:first-child { text-align: left; }
.bio-table th { font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--bio-muted); font-weight: 600; }

/* Disclosures: visible, quiet, never hidden. */
.bio-disclosures { border-top: 1px solid var(--bio-grid); margin-top: 2.5rem; padding-top: 1rem; }
.bio-disclosures h2 { font-size: 0.85rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--bio-muted); }
.bio-disclosures ul { max-width: 46rem; font-size: 0.85rem; color: var(--bio-muted); line-height: 1.55; padding-left: 1.1rem; }

.bio-provenance { font-size: 0.78rem; color: var(--bio-muted); border-top: 1px solid var(--bio-grid); margin-top: 1.5rem; padding-top: 0.8rem; }
.bio-provenance code { overflow-wrap: anywhere; }

/* Index view */
.bio-index-table { min-width: min(34rem, calc(100vw - 3rem)); }
.bio-index-table td a { font-weight: 600; }
.bio-filters { display: flex; gap: 0.6rem; flex-wrap: wrap; margin: 0.8rem 0 1.2rem; }
.bio-filters a { font-size: 0.82rem; border: 1px solid var(--bio-grid); border-radius: var(--bio-radius); padding: 0.25rem 0.7rem; text-decoration: none; }
.bio-filters a[aria-current="true"] { border-color: var(--bio-ink); font-weight: 650; }

/* --- Analytical Terminal variant ----------------------------------------------------- */
body[data-bio-dir="terminal"] #biography { --bio-radius: 0; }
body[data-bio-dir="terminal"] .bio-name { font-size: clamp(1.5rem, 4vw, 2.3rem); font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; }
body[data-bio-dir="terminal"] .bio-section { border: 1px solid var(--bio-grid); padding: 0.9rem 1.1rem; margin: 1.1rem 0; }
body[data-bio-dir="terminal"] .bio-section > h2 { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 0.85rem; letter-spacing: 0.08em; text-transform: uppercase; border-bottom: none; }
body[data-bio-dir="terminal"] .bio-ev { font-size: 0.7rem; vertical-align: baseline; margin-left: 0.3rem; }
body[data-bio-dir="terminal"] details.bio-receipt { open: true; }
body[data-bio-dir="terminal"] .bio-provenance { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; }

/* --- Responsive: designed, not stacked ------------------------------------------------ */
@media (max-width: 44rem) {
  .bio-hero-grid { grid-template-columns: 1fr; }
  .bio-portrait { max-width: 18rem; }
  .bio-vitals { grid-template-columns: repeat(2, 1fr); }
  .bio-section p { max-width: none; }
}

@media (prefers-reduced-motion: no-preference) {
  details.bio-receipt[open] summary { color: var(--bio-ink); }
}

/* Editorial tier chip: the tier is a promise about depth, stated on the page. */
.bio-tier { border: 1px solid currentColor; border-radius: var(--bio-radius); padding: 0 0.35rem; font-weight: 650; }
.bio-tier-flagship { color: var(--bio-accent); }
.bio-tier-snapshot { color: var(--bio-muted); }