/* AI Benchmark pages (resources/views/ai-benchmark/: index = Benchmark, leb-100, leb-300).
   Theme tokens only (--s-*): the page is dark like the rest of the site and
   inherits its type scale from blog-theme.css. */

.ab-wrap{ max-width:1040px; }
.ab-hero{ padding-top:clamp(7rem,11vw,10rem); overflow:hidden; }
.ab-hero .container{ position:relative; z-index:1; }
.ab-back{ margin-bottom:30px; }
.ab-back a{ color:var(--s-accent-ink-2); text-decoration:none; }
.ab-back i{ margin-right:7px; }
.ab-title{ font-size:clamp(2.2rem,5.2vw,3.9rem); max-width:18ch; }
.ab-accent{ color:var(--s-accent-ink-2); }
.ab-title .ab-accent{ display:block; }
.ab-lead{ margin-top:1.4rem; max-width:40em; }
.ab-actions{ display:flex; flex-wrap:wrap; gap:14px; margin-top:2rem; align-items:center; }

/* ── Hero summary: the top six next to the title ── */
.ab-hero__grid{ display:grid; grid-template-columns:minmax(0,1.4fr) minmax(0,1fr); gap:clamp(1.5rem,4vw,3rem); align-items:center; }
.ab-top{ padding:20px 22px; }
.ab-top__head{ display:flex; justify-content:space-between; align-items:baseline; gap:12px; margin-bottom:8px; }
.ab-top__title{ margin:0; font-size:1rem; font-weight:600; color:var(--s-ink); }
.ab-top__cap{ font-family:var(--s-mono); font-size:.68rem; color:var(--s-faint); }
.ab-top__list{ list-style:none; margin:0; padding:0; }
.ab-top__list li{ display:grid; grid-template-columns:1.4rem minmax(0,1fr) auto 5.6rem; gap:10px; align-items:center; padding:8px 0; border-bottom:1px solid var(--s-line); }
.ab-top__list li:last-child{ border-bottom:0; }
.ab-top__rank{ font-family:var(--s-mono); font-size:.78rem; color:var(--s-faint); }
.ab-top__name{ font-size:.92rem; color:var(--s-ink); overflow-wrap:anywhere; }
.ab-top__score{ font-family:var(--s-mono); font-size:.95rem; font-weight:600; color:var(--s-ink); text-align:right; }
.ab-top .ab-grade--pill{ justify-content:center; font-size:.62rem; padding:2px 8px; }
.ab-top__note{ margin:10px 0 0; font-size:.76rem; line-height:1.5; color:var(--s-muted); }
.ab-top__link{ display:inline-block; margin-top:8px; font-size:.82rem; color:var(--s-accent-ink-2); text-decoration:none; }
.ab-top__link i{ margin-left:4px; font-size:.72rem; }
.ab-h2{ margin-bottom:1.1rem; }
.ab-intro{ max-width:46em; margin-bottom:2.2rem; }

/* ── Why ── */
.ab-why{ display:grid; grid-template-columns:minmax(0,1.5fr) minmax(0,1fr); gap:clamp(1.5rem,4vw,3.5rem); align-items:center; }
.ab-why .s-body{ margin-top:1rem; }
.ab-quote{ margin:0; padding:1.4rem 1.6rem; border-left:3px solid var(--s-accent); background:var(--s-accent-soft); border-radius:0 var(--s-r) var(--s-r) 0; font-size:clamp(1.15rem,2vw,1.4rem); font-weight:600; line-height:1.4; color:var(--s-ink); letter-spacing:-.01em; }

/* ── Steps ── */
.ab-steps{ list-style:none; margin:0; padding:0; display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:16px; }
.ab-step{ padding:24px 22px; position:relative; }
.ab-step__n{ position:absolute; top:18px; right:20px; font-family:var(--s-mono); font-size:.74rem; color:var(--s-faint); }
.ab-step__icon{ color:var(--s-accent-ink-2); font-size:1.2rem; margin-bottom:14px; display:block; }
.ab-step .s-h3{ font-size:1.02rem; margin-bottom:8px; }
.ab-step .s-body{ font-size:.9rem; line-height:1.65; margin:0; }

/* ── Scoring ── */
.ab-scoring, .ab-isolation, .ab-audit{ display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr); gap:clamp(1.5rem,4vw,3.5rem); align-items:start; }
.ab-scoring .s-body{ margin-bottom:.9rem; }
.ab-weights{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:10px; }
.ab-weights li{ display:grid; grid-template-columns:9.5rem minmax(0,1fr) 2.6rem; gap:12px; align-items:center; }
.ab-weights__name{ font-size:.9rem; color:var(--s-ink-2); }
.ab-weights__name small, .ab-cat__val small{ font-family:var(--s-mono); font-size:.68rem; color:var(--s-faint); }
.ab-weights__val{ font-family:var(--s-mono); font-size:.82rem; color:var(--s-ink); text-align:right; }
.ab-bar{ display:block; height:8px; border-radius:var(--s-r-pill); background:rgba(150,155,185,.1); overflow:hidden; }
.ab-bar i{ display:block; height:100%; border-radius:inherit; background:linear-gradient(90deg,var(--s-accent-deep),var(--s-accent-ink)); }
.ab-grades-title{ margin:1.8rem 0 .8rem; font-size:1rem; }
.ab-grades{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:6px; }
.ab-grades .ab-grade{ display:flex; gap:10px; align-items:baseline; font-size:.86rem; color:var(--s-muted); }
.ab-grades .ab-grade strong{ min-width:8.5rem; }

/* Grade colours: one hue per seal, text-level contrast on the dark surface. */
.ab-grade--platinum{ --ab-g:#c7d2fe; }
.ab-grade--gold{ --ab-g:#f5c451; }
.ab-grade--silver{ --ab-g:#cbd5e1; }
.ab-grade--bronze{ --ab-g:#e0a370; }
.ab-grade--reprovada{ --ab-g:var(--s-danger); }
.ab-grades .ab-grade strong{ color:var(--ab-g); }
.ab-grade--pill{ display:inline-flex; font-family:var(--s-mono); font-size:.68rem; font-weight:600; letter-spacing:.03em; color:var(--ab-g); border:1px solid color-mix(in srgb, var(--ab-g) 45%, transparent); background:color-mix(in srgb, var(--ab-g) 10%, transparent); border-radius:var(--s-r-pill); padding:3px 10px; white-space:nowrap; }

/* ── Isolation ── */
.ab-isolation .s-term__body{ font-size:.78rem; }

/* The LEB-300 status note, under the hero while the instance has no aggregate. */
.ab-status{ max-width:46em; margin-top:2.2rem; padding:22px; }

/* ── Results ── */
.ab-instance + .ab-instance{ margin-top:4rem; }
.ab-instance__head{ margin-bottom:1.6rem; }
.ab-instance__title{ font-size:clamp(1.25rem,2.2vw,1.55rem); font-weight:700; color:var(--s-ink); letter-spacing:-.015em; margin:0 0 .6rem; }
.ab-instance__head .s-body{ max-width:48em; margin:0; }
.ab-facts{ display:flex; flex-wrap:wrap; gap:8px; margin-top:1rem; }

/* Vendor filter: only hides rows; the ranks are the full leaderboard's. */
.ab-filter{ margin:0 0 1.1rem; }
.ab-filter[hidden]{ display:none; }
.ab-filter__chips{ display:flex; flex-wrap:wrap; align-items:center; gap:8px; }
.ab-filter__label{ font-family:var(--s-mono); font-size:.72rem; color:var(--s-muted); margin-right:4px; }
.ab-chip{ display:inline-flex; align-items:center; gap:7px; padding:6px 12px; border:1px solid var(--s-line); border-radius:9px; background:rgba(150,155,185,.04); color:var(--s-ink-2); font-family:var(--s-sans); font-weight:500; font-size:.84rem; cursor:pointer; transition:border-color .15s, background-color .15s, color .15s; }
.ab-chip:hover{ border-color:var(--s-line-2); color:var(--s-ink); }
.ab-chip:focus-visible{ outline:2px solid var(--s-accent-ink-2); outline-offset:2px; }
.ab-chip[aria-pressed="true"]{ border-color:var(--s-line-2); background:var(--s-accent-soft); color:var(--s-accent-ink-2); }
.ab-chip__n{ font-family:var(--s-mono); font-size:.7rem; color:var(--s-faint); }
.ab-chip[aria-pressed="true"] .ab-chip__n{ color:inherit; }
.ab-filter__status{ margin:.7rem 0 0; }
.ab-row[hidden]{ display:none; }
.ab-sort{ margin-top:10px; }
.ab-pager{ display:flex; align-items:center; justify-content:center; gap:14px; margin:16px 0 0; }
.ab-pager[hidden]{ display:none; }
.ab-pager__label{ font-family:var(--s-mono); font-size:.8rem; color:var(--s-muted); font-variant-numeric:tabular-nums; }
.ab-pager__btn:disabled{ opacity:.45; cursor:default; }
.ab-row__cost{ color:var(--s-ink-2); }
.ab-row__catpos{ font-family:var(--s-mono); font-size:.72rem; font-weight:600; color:var(--s-accent-ink-2); }
.ab-row__catpos[hidden]{ display:none; }
.ab-row__cats li.is-sorted .ab-cat__name{ color:var(--s-accent-ink-2); font-weight:600; }

.ab-board{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:12px; }
.ab-row{ display:grid; grid-template-columns:2.4rem minmax(0,1fr) auto; grid-template-areas:"rank id total" "rank cats cats" "rank meta meta" "rank more more"; gap:14px 18px; padding:20px 22px; }
.ab-row--leader{ border-color:var(--s-line-2); }
/* Every second card shown is a shade off the surface, so one card's end is clear
   from the next one's start. The script recounts it on every filter, order and page. */
.ab-row--alt:not(.ab-row--leader){ background:color-mix(in srgb, var(--s-surface) 50%, var(--s-surface-2)); }
.ab-row__rank{ grid-area:rank; font-family:var(--s-mono); font-size:1.5rem; font-weight:600; color:var(--s-faint); line-height:1; }
.ab-row--leader .ab-row__rank{ color:var(--s-accent-ink-2); }
.ab-row__id{ grid-area:id; display:flex; flex-direction:column; gap:3px; min-width:0; }
.ab-row__id strong{ font-size:1.12rem; color:var(--s-ink); }
.ab-row__id small{ font-family:var(--s-mono); font-size:.72rem; color:var(--s-muted); }
.ab-row__runs{ font-family:var(--s-mono); font-size:.68rem; color:var(--s-warn); }
.ab-row__exposure{ font-family:var(--s-mono); font-size:.68rem; color:var(--s-warn); cursor:help; }
.ab-row__total{ grid-area:total; display:flex; flex-direction:column; align-items:flex-end; gap:4px; }
.ab-score{ font-size:2.1rem; font-weight:800; letter-spacing:-.03em; color:var(--s-ink); line-height:1; font-variant-numeric:tabular-nums; }
.ab-row__total small{ font-family:var(--s-mono); font-size:.68rem; color:var(--s-faint); }
.ab-row__cats{ grid-area:cats; list-style:none; margin:0; padding:0; display:grid; grid-template-columns:repeat(auto-fit,minmax(210px,1fr)); gap:8px 28px; }
.ab-row__cats li{ display:grid; grid-template-columns:7.5rem minmax(0,1fr) 3.6rem; gap:10px; align-items:center; }
.ab-cat__name{ font-size:.8rem; color:var(--s-ink-2); }
.ab-cat__val{ font-family:var(--s-mono); font-size:.76rem; color:var(--s-ink); text-align:right; font-variant-numeric:tabular-nums; }
.ab-row__meta{ grid-area:meta; display:flex; flex-wrap:wrap; gap:6px 18px; margin:0; }
.ab-row__meta a{ color:var(--s-accent-ink-2); text-decoration:none; }
.ab-row__meta a:hover{ color:var(--s-ink); }
.ab-row__meta [title]{ cursor:help; }
/* The card opens on a click anywhere; the summary stays the keyboard control. */
.ab-row[data-more]{ cursor:pointer; }
.ab-row__more{ grid-area:more; border-top:1px solid var(--s-line); padding-top:10px; cursor:auto; }
.ab-row__more > summary{ cursor:pointer; font-family:var(--s-mono); font-size:.72rem; color:var(--s-accent-ink-2); width:max-content; }
.ab-row__more > summary:hover{ color:var(--s-ink); }
.ab-more__comment{ margin:12px 0 4px; color:var(--s-ink); line-height:1.55; }
.ab-more__note{ margin:0 0 12px; font-size:.68rem; }
.ab-more__facts{ display:grid; grid-template-columns:max-content minmax(0,1fr); gap:4px 16px; margin:0 0 12px; font-size:.85rem; }
.ab-more__facts dt{ font-family:var(--s-mono); font-size:.72rem; color:var(--s-muted); padding-top:2px; }
.ab-more__facts dd{ margin:0; color:var(--s-ink-2); }
.ab-more__title{ margin:0 0 6px; font-family:var(--s-mono); font-size:.72rem; font-weight:600; color:var(--s-muted); }
.ab-more__runs{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:4px; }
.ab-more__runs li{ display:flex; flex-wrap:wrap; gap:2px 14px; font-family:var(--s-mono); font-size:.72rem; color:var(--s-ink-2); }
.ab-more__runs strong{ color:var(--s-ink); }
.ab-more__runs a{ color:var(--s-accent-ink-2); text-decoration:none; }
@media (max-width:600px){ .ab-more__facts{ grid-template-columns:1fr; } .ab-more__facts dd{ margin-bottom:6px; } }

.ab-subtitle{ margin:2.6rem 0 .6rem; }
.ab-legend{ list-style:none; margin:1rem 0; padding:0; display:flex; flex-wrap:wrap; gap:8px 22px; font-size:.82rem; color:var(--s-muted); }
.ab-legend li{ display:inline-flex; align-items:center; gap:8px; }

.ab-dot{ display:inline-block; width:12px; height:12px; border-radius:50%; flex-shrink:0; vertical-align:middle; }
.ab-dot--fixed{ background:var(--s-ok); }
.ab-dot--found{ background:transparent; border:2px solid var(--s-warn); }
.ab-dot--missed{ background:transparent; border:2px solid var(--s-faint); opacity:.7; }

.ab-table-wrap{ overflow-x:auto; border:1px solid var(--s-line); border-radius:var(--s-r); background:var(--s-surface); }
.ab-table-wrap:focus-visible{ outline:2px solid var(--s-accent); outline-offset:2px; }
.ab-flaws{ width:100%; border-collapse:collapse; min-width:640px; }
.ab-flaws th, .ab-flaws td{ padding:11px 14px; border-bottom:1px solid var(--s-line); text-align:left; vertical-align:middle; }
.ab-flaws tbody tr:last-child th, .ab-flaws tbody tr:last-child td{ border-bottom:0; }
.ab-flaws thead th{ font-family:var(--s-mono); font-size:.68rem; font-weight:600; color:var(--s-muted); letter-spacing:.02em; background:var(--s-bg-2); vertical-align:bottom; }
/* One column per agent: the model name may wrap, so the table grows with the
   leaderboard without squeezing the flaw names into a sliver. */
.ab-flaws thead th + th{ min-width:4.9rem; }
.ab-flaws td{ white-space:nowrap; padding-inline:8px; }
.ab-flaws tbody th{ font-weight:400; min-width:12.5rem; }
/* The flaw column stays put when the agent columns scroll sideways. */
.ab-flaws tr > :first-child{ position:sticky; left:0; z-index:1; background:var(--s-surface); box-shadow:1px 0 0 var(--s-line); }
.ab-flaws thead tr > :first-child{ background:var(--s-bg-2); z-index:2; }
.ab-flaw__name{ display:block; font-size:.86rem; color:var(--s-ink); }
.ab-flaw__meta{ display:block; font-family:var(--s-mono); font-size:.66rem; color:var(--s-faint); margin-top:2px; }
.ab-flaw__pts{ font-family:var(--s-mono); font-size:.7rem; color:var(--s-muted); margin-left:8px; font-variant-numeric:tabular-nums; }

.ab-highlights{ margin:0; padding-left:1.1rem; display:flex; flex-direction:column; gap:.55rem; max-width:52em; }
.ab-highlights li{ font-size:.95rem; }
.ab-reading{ max-width:52em; }
.ab-reading__lead{ margin:0 0 .8rem; font-size:.95rem; color:var(--s-muted); }
.ab-reading__list{ margin:0; padding:1rem 1.2rem 1rem 2.4rem; display:flex; flex-direction:column; gap:.6rem; border-left:3px solid var(--s-accent); background:var(--s-accent-soft); border-radius:0 var(--s-r) var(--s-r) 0; }
.ab-reading__list li{ font-size:.95rem; }
.ab-highlights strong, .ab-caveats strong{ color:var(--s-ink); }

/* ── Caveats ── */
.ab-caveats{ list-style:none; margin:0; padding:0; display:grid; grid-template-columns:repeat(auto-fit,minmax(300px,1fr)); gap:14px; }
.ab-caveats li{ display:flex; gap:12px; align-items:flex-start; background:var(--s-surface); border:1px solid var(--s-line); border-radius:var(--s-r); padding:18px 20px; font-size:.9rem; line-height:1.65; }
.ab-caveats i{ color:var(--s-warn); margin-top:.3rem; flex-shrink:0; }

/* ── The two levels, side by side (the Benchmark page) ── */
.ab-levels{ width:100%; border-collapse:collapse; min-width:620px; }
.ab-levels th, .ab-levels td{ padding:13px 16px; border-bottom:1px solid var(--s-line); text-align:left; vertical-align:top; font-size:.9rem; line-height:1.55; color:var(--s-ink-2); }
.ab-levels tbody tr:last-child th, .ab-levels tbody tr:last-child td{ border-bottom:0; }
.ab-levels thead th{ font-family:var(--s-mono); font-size:.72rem; font-weight:600; color:var(--s-ink); letter-spacing:.02em; background:var(--s-bg-2); }
.ab-levels tbody th{ width:11rem; font-family:var(--s-mono); font-size:.72rem; font-weight:600; color:var(--s-muted); }
.ab-levels__note{ max-width:46em; margin-top:1.3rem; }

/* ── The instances, as cards (the Benchmark page) ── */
.ab-cards{ list-style:none; margin:0; padding:0; display:grid; grid-template-columns:repeat(auto-fit,minmax(300px,1fr)); gap:18px; }
.ab-card{ display:flex; flex-direction:column; align-items:flex-start; gap:10px; padding:24px 24px 22px; }
.ab-card__tags{ display:flex; flex-wrap:wrap; gap:8px; }
.ab-card__title{ margin:6px 0 0; font-size:clamp(1.3rem,2.4vw,1.65rem); font-weight:700; letter-spacing:-.02em; color:var(--s-ink); }
.ab-card .s-body{ margin:0; }
.ab-card__stat{ margin:0 0 6px; }
.ab-card .s-btn{ margin-top:auto; }

/* ── Audit ── */
.ab-audit{ align-items:center; }
.ab-audit .ab-actions{ margin-top:0; justify-content:flex-end; }

@media (max-width:860px){
  .ab-why, .ab-scoring, .ab-isolation, .ab-audit, .ab-hero__grid{ grid-template-columns:minmax(0,1fr); }
  .ab-audit .ab-actions{ justify-content:flex-start; }
}
@media (max-width:560px){
  .ab-row{ grid-template-columns:minmax(0,1fr) auto; grid-template-areas:"id total" "cats cats" "meta meta" "more more"; padding:18px 16px; }
  .ab-row__rank{ display:none; }
  .ab-row__id strong::before{ content:attr(data-rank); }
  .ab-weights li{ grid-template-columns:7.5rem minmax(0,1fr) 2.4rem; }
  .ab-row__cats li{ grid-template-columns:6.8rem minmax(0,1fr) 3.4rem; }
  .ab-caveats{ grid-template-columns:minmax(0,1fr); }
  .ab-flaws tbody th{ min-width:10.5rem; }
}
.ab-downloads{ margin-top:12px; align-items:center; }
.ab-downloads__dict{ font-size:.85rem; color:var(--s-accent-ink-2); text-decoration:none; }