/* B70 Bench — shared styles. Colours are tokens; dark values are selected, not inverted. */
:root {
  color-scheme: light dark;
  --surface: #fcfcfb; --surface-2: #f4f3ef; --line: #e3e2dc;
  --text: #0b0b0b; --text-2: #52514e; --text-3: #7a7973;
  --series-1: #2a78d6; --series-2: #eb6834; --series-3: #1baf7a;
  --good: #0ca30c; --warning: #fab219; --serious: #ec835a; --critical: #d03b3b;
  --accent: #2a78d6;
  --radius: 10px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  accent-color: var(--accent);
}
@media (prefers-color-scheme: dark) {
  :root {
    --surface: #1a1a19; --surface-2: #232321; --line: #353531;
    --text: #ffffff; --text-2: #c3c2b7; --text-3: #8f8e85;
    --series-1: #3987e5; --series-2: #d95926; --series-3: #199e70;
    --accent: #3987e5;
  }
}
* { box-sizing: border-box; }
html { background: var(--surface); }
body { margin: 0; background: var(--surface); color: var(--text); line-height: 1.5; font-size: 16px; }
a { color: var(--accent); }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }

header.site { border-bottom: 1px solid var(--line); }
header.site .wrap { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 24px; padding-block: 14px; }
.brand { font-weight: 700; font-size: 1.1rem; color: var(--text); text-decoration: none; letter-spacing: .01em; }
nav.site { display: flex; flex-wrap: wrap; gap: 2px 18px; }
nav.site a { color: var(--text-2); text-decoration: none; padding: 4px 0; border-bottom: 2px solid transparent; }
nav.site a:hover { color: var(--text); }
nav.site a[aria-current] { color: var(--text); font-weight: 600; border-bottom-color: var(--accent); }

.statusbar { display: flex; flex-wrap: wrap; gap: 6px 18px; align-items: center; padding: 12px 0 0; color: var(--text-2); font-size: .92rem; }
.pill { display: inline-flex; align-items: center; gap: 7px; padding: 3px 11px; border: 1px solid var(--line); border-radius: 999px; color: var(--text); background: var(--surface-2); font-weight: 600; }
.pill .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--text-3); }
.pill[data-state="running"] .dot { background: var(--good); }
.pill[data-state="paused"] .dot { background: var(--warning); }
.pill[data-state="stale"] .dot { background: var(--critical); }

h1 { font-size: 1.7rem; line-height: 1.2; margin: 28px 0 6px; text-wrap: balance; }
h2 { font-size: 1.2rem; margin: 40px 0 4px; }
h3 { font-size: 1rem; margin: 0 0 4px; }
p.lede { color: var(--text-2); margin: 0 0 8px; max-width: 70ch; }
p.note { color: var(--text-2); font-size: .9rem; margin: 6px 0 0; max-width: 80ch; }

.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; margin-top: 18px; }
.tile { border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; background: var(--surface); }
.tile .label { color: var(--text-2); font-size: .85rem; }
.tile .value { font-size: 1.65rem; font-weight: 700; line-height: 1.2; margin-top: 2px; font-variant-numeric: tabular-nums; }
.tile .sub { color: var(--text-2); font-size: .85rem; margin-top: 2px; }
.meter { height: 6px; border-radius: 3px; background: var(--surface-2); margin-top: 8px; overflow: hidden; }
.meter > i { display: block; height: 100%; background: var(--series-1); border-radius: 3px; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 290px), 1fr)); gap: 14px; margin-top: 14px; }
.card { border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; background: var(--surface); display: flex; flex-direction: column; gap: 6px; }
.card p { margin: 0; color: var(--text-2); }
.card .meta { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: .8rem; color: var(--text-3); }
.tag { display: inline-block; padding: 1px 8px; border-radius: 999px; border: 1px solid var(--line); color: var(--text-2); font-size: .76rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.card .evidence { font-size: .85rem; color: var(--text-3); border-top: 1px solid var(--line); padding-top: 6px; margin-top: auto; }

.panel { border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; margin-top: 14px; background: var(--surface); }
.panel > h3 + p { color: var(--text-2); font-size: .9rem; margin: 0 0 10px; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 14px; }
.grid2 .panel { margin-top: 0; min-width: 0; }
.grid2.wide { grid-template-columns: repeat(auto-fit, minmax(min(100%, 430px), 1fr)); }

.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.filters button { font: inherit; padding: 5px 14px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); color: var(--text-2); cursor: pointer; }
.filters button[aria-pressed="true"] { background: var(--text); color: var(--surface); border-color: var(--text); }

svg.chart { display: block; width: 100%; height: auto; overflow: visible; }
svg.chart text { fill: var(--text-2); font-size: 12px; font-family: inherit; }
svg.chart text.strong { fill: var(--text); font-weight: 600; }
svg.chart .grid { stroke: var(--line); stroke-width: 1; }
svg.chart .axis { stroke: var(--text-3); stroke-width: 1; }
svg.chart .ring { stroke: var(--surface); stroke-width: 2; }
svg.chart .hit { fill: transparent; cursor: default; }
svg.chart .hit:focus { outline: none; }
svg.chart g.mark:hover .dot, svg.chart g.mark:focus-within .dot { filter: brightness(1.15); }
.legend { display: flex; flex-wrap: wrap; gap: 4px 16px; font-size: .85rem; color: var(--text-2); margin: 2px 0 8px; }
.legend span::before { content: ""; display: inline-block; width: 14px; height: 3px; border-radius: 2px; margin-right: 6px; vertical-align: middle; background: var(--c); }
.legend span.dotkey::before { width: 9px; height: 9px; border-radius: 50%; }

#tip { position: fixed; z-index: 10; pointer-events: none; background: var(--text); color: var(--surface); padding: 8px 10px; border-radius: 8px; font-size: .82rem; line-height: 1.4; max-width: 280px; box-shadow: 0 4px 16px rgb(0 0 0 / .25); display: none; }
#tip b { font-weight: 700; font-size: .95rem; display: block; }
#tip .row { display: flex; gap: 8px; align-items: center; }
#tip .key { width: 12px; height: 3px; border-radius: 2px; flex: none; }

.tablewrap { overflow-x: auto; margin-top: 10px; }
table { border-collapse: collapse; width: 100%; font-size: .9rem; font-variant-numeric: tabular-nums; }
th, td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { color: var(--text-2); font-weight: 600; font-size: .82rem; }
td.num, th.num { text-align: right; }
td small { color: var(--text-3); }
tr.standing td:first-child { font-weight: 700; }

ul.plain { margin: 8px 0 0; padding-left: 18px; color: var(--text-2); }
ul.plain li { margin: 4px 0; }
ul.plain b { color: var(--text); }
footer.site { margin: 48px 0 32px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--text-3); font-size: .85rem; }
.empty { color: var(--text-3); padding: 20px 0; }
@media (max-width: 520px) { h1 { font-size: 1.4rem; } .tile .value { font-size: 1.4rem; } }

/* Wide charts keep a readable size on phones and scroll sideways inside their panel. */
.scrollx { overflow-x: auto; }
.scrollx > svg.chart { min-width: 600px; }

/* Overview: project and machine summary */
.about { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 14px; margin-top: 16px; }
.about .panel { margin-top: 0; }
.about .panel > h3 + p, .about p { margin: 0 0 8px; color: var(--text-2); font-size: 1rem; }
.about p:last-child { margin-bottom: 0; }
dl.spec { display: grid; grid-template-columns: max-content 1fr; gap: 5px 14px; margin: 0; font-size: .93rem; }
dl.spec dt { color: var(--text-2); }
dl.spec dd { margin: 0; }
/* Images page */
.gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr)); gap: 14px; margin-top: 14px; }
.gallery figure { margin: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--surface); }
.gallery img { display: block; width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; background: var(--surface-2); }
.gallery figcaption { padding: 10px 12px; font-size: .88rem; color: var(--text-2); }
.gallery figcaption b { display: block; color: var(--text); }
td .bar { display: inline-block; height: 8px; border-radius: 0 4px 4px 0; background: var(--series-1); vertical-align: middle; margin-right: 8px; min-width: 2px; }
td.wrap, th.wrap { white-space: normal; min-width: 200px; }
.status { display: inline-block; padding: 1px 9px; border-radius: 999px; border: 1px solid var(--line); font-size: .78rem; font-weight: 600; color: var(--text-2); }

/* Model cards and the links that lead to them */
a.mlink { color: inherit; text-decoration: underline; text-decoration-color: var(--text-3); text-underline-offset: 2px; }
a.mlink:hover, a.mlink:focus-visible { text-decoration-color: var(--accent); }
svg.chart a.mlink text { text-decoration: underline; cursor: pointer; }
.cards.models { grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); }
.modelcard { scroll-margin-top: 16px; }
.modelcard:target { outline: 2px solid var(--accent); outline-offset: 2px; }
.modelcard .fullname { color: var(--text); font-size: .9rem; font-weight: 600; }
.modelcard dl.spec { font-size: .88rem; margin-top: 2px; }
.modelcard ul.hf { list-style: none; margin: 6px 0 0; padding: 0; display: grid; gap: 6px; }
.modelcard ul.hf a { overflow-wrap: anywhere; }
.modelcard .role { color: var(--text-2); }
.modelcard .hfmeta { color: var(--text-3); }
.modelcard dl.spec dd { overflow-wrap: anywhere; min-width: 0; }

/* Second row of the header: the pages of the section you are in */
header.site .wrap + .wrap { padding-block: 0 10px; }
nav.sub { display: flex; flex-wrap: wrap; gap: 2px 18px; font-size: .93rem; }
nav.sub a { color: var(--text-2); text-decoration: none; padding: 3px 0; border-bottom: 2px solid transparent; }
nav.sub a:hover { color: var(--text); }
nav.sub a[aria-current="page"] { color: var(--text); border-bottom-color: var(--text-3); }