/* FetchRouter — shared stylesheet (landing + dashboard).
   OpenRouter-light language (k3-grill UI design, Q1-Q9):
   white page, near-black text, violet #7C3AED single accent, hairline borders,
   flat cards. --panel2 inset fills and the semantic softs carry tints.
   The playground <pre> is the single dark console surface. */

:root{
  --bg:#ffffff;          /* page */
  --panel:#ffffff;       /* card surfaces */
  --panel2:#f8fafc;      /* inset fills: input bg, bench cells, tracks, code chips */
  --line:#e5e7eb;        /* hairline borders */
  --text:#101828;        /* primary text */
  --dim:#6b7280;         /* secondary */
  --dim2:#9ca3af;        /* tertiary / micro-labels */

  --accent:#7c3aed;      /* violet — openrouter */
  --accent-strong:#5b21b6;
  --accent-soft:#f5f3ff; /* tint: focus ring, active nav bg */

  --green:#15803d;       --green-soft:#f0fdf4; --green-line:#bbf7d0;
  --red:#dc2626;         --red-soft:#fef2f2;   --red-line:#fecaca;
  --amber:#b45309;       --amber-soft:#fffbeb; --amber-line:#fde68a;
  --cyan:#0e7490;        --cyan-soft:#ecfeff;  --cyan-line:#a5f3fc;

  --code-bg:#0d1117;     /* the one dark surface: playground console */
  --code-text:#c9d1d9;
  --code-line:#1e2633;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font:14px/1.5 ui-sans-serif,system-ui,"Inter",sans-serif}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-strong)}
code{background:var(--panel2);border:1px solid var(--line);border-radius:6px;padding:1px 6px;
  font-size:12px;color:var(--text)}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.86);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line)}
.logo{font-weight:700;font-size:16px;letter-spacing:.2px}
.logo b{color:var(--accent)}
.hint{color:var(--dim2);font-size:12px}
.hbar{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;padding:10px 0}
.logo{justify-self:start}
nav{display:flex;gap:24px;justify-self:center;width:100%}
nav a{color:var(--dim);padding:8px 2px;border-bottom:2px solid transparent;font-weight:500;
  cursor:pointer;transition:color .12s}
nav a:hover{color:var(--text)}
nav a.active{color:var(--text);border-color:var(--accent)}
nav a .dot{display:inline-block;width:6px;height:6px;border-radius:50%;
  background:var(--green);margin:0 2px 2px 6px}
.actions{justify-self:end;display:flex;align-items:center;gap:10px}
header .hbar > button{justify-self:end;align-self:center} /* landing: CTA right, not stretched */
.credits{font-size:13px;color:var(--dim);background:var(--panel2);
  border:1px solid var(--line);border-radius:999px;padding:5px 14px}
.credits b{color:var(--green)}
@media (max-width:880px){
  .hbar{grid-template-columns:1fr auto;row-gap:8px;padding:8px 0}
  .logo{grid-column:1;grid-row:1;justify-self:start}
  .actions{grid-column:2;grid-row:1;justify-self:end}
  nav{grid-column:1/-1;grid-row:2;justify-content:center;gap:18px;
    border-top:1px solid var(--line);margin-top:2px;padding:6px 0 2px}
  nav a{padding:6px 2px}
}
.hero{padding:34px 0 10px}
.hero h1{font-size:30px;font-weight:750;letter-spacing:-.4px}
.hero p{color:var(--dim);max-width:760px;margin-top:8px}
.stats{display:flex;gap:12px;margin:22px 0 8px;flex-wrap:wrap}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 18px;
  min-width:130px}
.stat .v{font-size:20px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.stat .k{color:var(--dim2);font-size:12px;text-transform:uppercase;letter-spacing:.5px}
.stats.sub .stat{min-width:0;padding:8px 14px}
.stats.sub .stat .v{font-size:15px;font-weight:650;color:var(--dim)}
.stats.sub .stat .k{font-size:11px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:14px;
  padding:18px 0 40px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px;
  display:flex;flex-direction:column;gap:10px;transition:border-color .15s;
  text-decoration:none;color:var(--text)}
.card:hover{border-color:#d1d5db}
.card:hover h3{text-decoration:underline}
.arr{opacity:0;transition:opacity .12s ease}
.card:hover .arr,.card:focus-visible .arr{opacity:1}
.card .arr{color:var(--accent);font-weight:600}
.card .top{display:flex;align-items:center;gap:10px}
.monogram{width:24px;height:24px;border-radius:7px;display:flex;align-items:center;
  justify-content:center;color:#fff;font-weight:700;font-size:11px;letter-spacing:.03em;
  text-transform:uppercase;flex:none}
.monogram.lg{width:40px;height:40px;border-radius:11px;font-size:17px;letter-spacing:.04em}
.card h3{font-size:17px;font-weight:700}
.card .tagline{color:var(--dim);font-size:12.5px}
.badges{display:flex;gap:6px;flex-wrap:wrap}
.badge{font-size:11px;padding:2px 8px;border-radius:999px;border:1px solid var(--line);color:var(--dim)}
.badge.op{background:var(--panel2)}
.badge.billing{color:var(--amber);border-color:var(--amber-line)}
.badge.live{color:var(--green);border-color:var(--green-line);background:var(--green-soft)}
.bench{display:grid;grid-template-columns:repeat(2,1fr);gap:6px;margin-top:2px}
.bench .cell{background:var(--panel2);border-radius:8px;padding:7px 8px}
.bench .cell.wide{grid-column:span 2}
.bench .cell .n{font-size:15px;font-weight:650;font-variant-numeric:tabular-nums}
.bench .cell.narrow .n{font-size:11.5px}
.bench .cell .l{font-size:10.5px;color:var(--dim2)}
.bar{height:4px;border-radius:4px;background:#eef2f7;overflow:hidden}
.bar i{display:block;height:100%;background:var(--green)}
.desc{color:var(--dim);font-size:12.5px;display:-webkit-box;-webkit-line-clamp:3;
  -webkit-box-orient:vertical;overflow:hidden}
.detail-cols{display:grid;grid-template-columns:1fr 1.2fr;gap:24px;align-items:start;margin-bottom:40px}
@media (max-width:900px){.detail-cols{grid-template-columns:1fr}}
.spec-col,.col-right{min-width:0}
.spec-col .badges{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}
.billing-notes{color:var(--dim);font-size:12.5px;margin-top:8px}
.drill-id{display:flex;align-items:center;gap:14px}
.drill-id h1{margin:0}
.drill-id p{margin:2px 0 0}
.card .foot{display:flex;justify-content:space-between;align-items:center;gap:8px;
  color:var(--dim2);font-size:11.5px;margin-top:auto}
.strip{display:flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:999px;
  padding:2px 8px;min-width:0;font-size:11px;white-space:nowrap}
.strip .dot{width:7px;height:7px;border-radius:50%;flex:none}
.strip span{overflow:hidden;text-overflow:ellipsis}
.strip.live{color:var(--green);border-color:var(--green-line);background:var(--green-soft)}
.strip.live .dot{background:var(--green)}
.strip.sim{color:var(--dim2)}
.strip.sim .dot{background:var(--dim2)}
.section-title{font-size:18px;font-weight:650;padding:26px 0 4px}
.tbl{overflow-x:auto;width:100%}
table{width:100%;border-collapse:separate;border-spacing:0;background:var(--panel);
  border:1px solid var(--line);border-radius:12px;font-size:13px;margin-bottom:40px}
tbody tr:hover{background:var(--panel2)}
th{text-align:left;color:var(--dim2);font-weight:500;font-size:11.5px;text-transform:uppercase;
  letter-spacing:.4px;padding:10px 12px;border-bottom:1px solid var(--line)}
thead th{position:sticky;top:0;background:var(--panel);z-index:1}
td{padding:9px 12px;border-bottom:1px solid var(--line);color:var(--dim)}
td:first-child{color:var(--text)}
.pill{padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600;white-space:nowrap}
.pill.ok{background:var(--green-soft);color:var(--green);border:1px solid var(--green-line)}
.pill.fail{background:var(--red-soft);color:var(--red);border:1px solid var(--red-line)}
.pill.run{background:var(--amber-soft);color:var(--amber);border:1px solid var(--amber-line)}

/* ————— public site shell (site.js) ————— */
.site-nav{display:flex;align-items:center;gap:24px;font-size:13px}
.site-nav a{color:var(--dim);text-decoration:none;font-weight:500;white-space:nowrap}
.site-nav a:hover{color:var(--text)}
.site-nav a.active{color:var(--text);border-bottom:2px solid var(--accent);padding-bottom:2px}
footer .site-nav a{color:var(--dim2)}
footer .site-nav a:hover{color:var(--dim)}
.page-hero{padding:44px 0 10px}
.page-hero h1{font-size:32px;font-weight:750;letter-spacing:-.5px;margin:0}
.page-hero p{color:var(--dim);max-width:720px;margin-top:10px}
.page-hero .note{font-size:12.5px;color:var(--dim2);margin-top:14px;background:var(--panel);
  border:1px solid var(--line);border-radius:10px;padding:10px 14px;max-width:760px}
.page-hero .note a{color:var(--accent);text-decoration:none;border-bottom:1px solid var(--accent)}
.page-hero .note a:hover{color:var(--text)}
.site-footer{border-top:1px solid var(--line);margin-top:60px;padding:26px 0 40px;
  color:var(--dim2);font-size:12.5px;display:flex;gap:20px;flex-wrap:wrap;align-items:center}
.site-footer a{color:var(--dim)}
.site-footer .spacer{flex:1}
.back{font-size:13px;margin-top:22px;display:inline-block}
.hero .site{margin-top:6px}
.hero .ext,.site .ext{color:var(--accent);font-size:12.5px;text-decoration:none;border-bottom:1px solid var(--accent)}
.hero .ext:hover,.site .ext:hover{color:var(--text)}
.model{background:var(--panel);border:1px solid var(--line);border-radius:14px;
  padding:16px 18px;margin:12px 0}
.model h3{font-size:15px;margin:0 0 6px}
.model .m{color:var(--dim);font-size:13px;line-height:1.6}
.model .m b{color:var(--text);font-weight:650}
.model .m code{margin:0 1px}
.model .formula{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;
  color:var(--dim);background:var(--panel2);border:1px solid var(--line);border-radius:8px;
  padding:8px 12px;margin-top:8px;display:block}
.summary{display:flex;gap:12px;margin:22px 0 8px;flex-wrap:wrap}
.kpi{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 18px}
.kpi .v{font-size:20px;font-weight:700;white-space:nowrap}
.kpi .k{color:var(--dim2);font-size:11.5px;text-transform:uppercase;letter-spacing:.5px;margin-top:2px}
.steps{counter-reset:step;list-style:none;padding:0;display:flex;flex-direction:column;gap:12px}
.steps li{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px 18px}
.steps li::before{counter-increment:step;content:counter(step);font-size:11px;color:var(--accent);
  font-weight:700;display:block;margin-bottom:4px}
.steps h3{font-size:14.5px;font-weight:700;margin:0 0 4px}
.steps p,.steps .m{color:var(--dim);font-size:13px;line-height:1.6}
.steps code,.steps .m code{font-size:12px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px;align-items:start}
@media (max-width:900px){.grid2{grid-template-columns:1fr}}
.play{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px;
  margin-bottom:40px}
.play .row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.play code{overflow-wrap:anywhere}
input,select{background:#fff;border:1px solid var(--line);color:var(--text);border-radius:8px;
  padding:9px 12px;font-size:13px;outline:none;transition:border-color .12s,box-shadow .12s}
input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.play .row input,.play .row select{min-width:0;flex:1 1 auto}
button{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:9px 18px;
  font-weight:650;font-size:13px;cursor:pointer;transition:background .12s}
button:hover{background:var(--accent-strong)}
button.ghost{background:var(--panel);color:var(--text);border:1px solid var(--line)}
button.ghost:hover{background:var(--panel2);border-color:var(--dim)}
pre{background:var(--code-bg);border:1px solid var(--code-line);border-radius:10px;padding:14px;
  overflow:auto;max-width:100%;font-size:12px;color:var(--code-text);max-height:420px}
.hint{color:var(--dim2);font-size:12px}
footer{border-top:1px solid var(--line);color:var(--dim2);font-size:12px;padding:18px 0 30px}

/* ————— dashboard role views ————— */
.view{display:none}
.view.active{display:block}
.dashgrid{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,2fr);gap:14px;
  padding:18px 0 6px;align-items:start}
@media (max-width:900px){.dashgrid{grid-template-columns:1fr}}
.statcard{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px}
.statcard h3{font-size:13px;font-weight:650;color:var(--dim);margin-bottom:12px;
  text-transform:uppercase;letter-spacing:.4px}
.big{font-size:26px;font-weight:750}
.big small{font-size:13px;color:var(--dim2);font-weight:500}
.chart{width:100%}
.chart svg{display:block;width:100%}
.chart-compare{display:flex;flex-direction:column;gap:6px;max-height:420px;overflow-y:auto;margin-top:6px}
.c-row{display:grid;grid-template-columns:minmax(92px,1fr) 2fr 2fr;gap:8px;align-items:center;font-size:12px}
.c-label{color:var(--dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.c-cell{display:flex;align-items:center;gap:6px;min-width:0}
.c-track{flex:1;height:8px;border-radius:4px;background:var(--panel2);overflow:hidden;display:flex}
.c-bar{display:block;height:100%;border-radius:4px}
.c-bar.bench{background:var(--accent)}
.c-bar.live{background:var(--green)}
.c-num{color:var(--dim2);font-size:11px;min-width:34px;text-align:right;flex:none}
.c-dim{color:var(--dim2);font-size:11px;font-style:italic}
.c-legend{display:flex;gap:14px;flex-wrap:wrap;margin-top:8px;color:var(--dim);font-size:12px}
.c-legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:5px;
  vertical-align:-1px}
.drill-head h1{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.drill-head p a{font-size:13px}
.drill-head .tag{font-size:11px;padding:2px 9px}
.kv{display:flex;flex-direction:column;gap:8px}
.kv .row{display:flex;justify-content:space-between;font-size:13px;padding-bottom:8px;
  border-bottom:1px solid var(--line)}
.kv .row:last-child{border-bottom:none}
.kv .row span{color:var(--dim)}
.kv .row b{font-weight:650}
.sub{color:var(--dim2);font-size:12px;margin-top:-4px}
.tag{font-size:10px;padding:1px 7px;border-radius:999px;border:1px solid var(--line);color:var(--dim);
  text-transform:uppercase;letter-spacing:.5px}
.tag.on{color:var(--green);border-color:var(--green-line);background:var(--green-soft)}
.tag.off{color:var(--dim2)}
.error-box{background:var(--red-soft);border:1px solid var(--red-line);color:var(--red);
  border-radius:10px;padding:12px 14px;margin:18px 0;font-size:13px}

/* ———— admin ops console: group counts, dimmed benchmark-only rows, nominal line ———— */
.group-count{color:var(--dim2);font-weight:500;font-size:14px}
tr.dim td{color:var(--dim)}
tr.dim .tag{background:transparent;border-color:var(--line);color:var(--dim2)}
.dim{color:var(--dim)}
.nominal{color:var(--green);font-size:12px}

/* ———— key banner + filter bar (classes consumed by shared.js; JS toggles .visible) ———— */
.key-banner{display:none;background:var(--red-soft);border:1px solid var(--red-line);color:var(--red);
  border-radius:8px;padding:8px 12px;margin-bottom:12px;font-size:13px}
.key-banner.visible{display:block}
.flt-panel{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.live-summary{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;
  color:var(--dim);background:var(--panel2);border:1px solid var(--line);border-radius:8px;
  padding:4px 10px;white-space:nowrap;align-self:center}
.flt-input,.flt-select{height:36px;border:1px solid var(--line);border-radius:8px;padding:0 10px;
  font:inherit;background:#fff;color:var(--text);outline:none;
  transition:border-color .12s,box-shadow .12s}
.flt-input:focus,.flt-select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.chart-glabel{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:11px;fill:var(--dim);color:var(--dim)}
.chart-chip{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:11px;
  color:var(--dim);fill:var(--dim)}