/* pg-agent site — ProteinGym-style light theme */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&display=swap');

:root{
  --header:#d4edf7;        /* ProteinGym-style light-cyan header/table-header */
  --bg:#ffffff;
  --grey:#f2f2f2;
  --border:#000000;
  --fg:#111;
  --mut:#555;
  --accent:#0d6efd;
  --good:#1a7f37;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);
  font:15px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}
h1,h2,h3,.brand,th,button,.tab{font-family:"Space Grotesk",sans-serif}

/* top nav */
header.top{background:var(--header);border-bottom:2px solid var(--border);padding:14px 22px;
  display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.brand{font-size:20px;font-weight:700;text-decoration:none;color:#000}
.brand span{font-weight:500;color:#0a4a63}
nav.tabs{display:flex;gap:6px;margin-left:8px}
.tab{padding:7px 16px;border:2px solid var(--border);background:#fff;border-radius:30px;
  text-decoration:none;color:#000;font-weight:600;font-size:14px}
.tab.active{background:#000;color:#fff}
.top .right{margin-left:auto;font-size:13px}
.top .right a{color:#0a4a63;text-decoration:none;font-weight:600}

.wrap{max-width:1080px;margin:0 auto;padding:30px 22px 80px}
h1{font-size:27px;margin:0 0 6px}
h2{font-size:19px;margin:38px 0 12px}
h3{font-size:15px;margin:0 0 12px}
.sub{color:var(--mut);max-width:760px}
.hero{border-bottom:2px solid var(--border);padding:6px 0 22px;margin-bottom:30px}
.hero h1{font-size:30px;line-height:1.15;max-width:860px}
.artifact-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.artifact{display:inline-flex;align-items:center;min-height:38px;padding:7px 14px;border:2px solid var(--border);
  border-radius:30px;background:#fff;color:#000;text-decoration:none;font-family:"Space Grotesk",sans-serif;font-weight:600}
.artifact:hover{background:#000;color:#fff}
.tagrow{margin:12px 0 0}
.tag{display:inline-block;background:var(--grey);border:1px solid #ccc;border-radius:30px;
  padding:4px 12px;font-size:12.5px;color:#333;margin:0 6px 6px 0}
/* controls */
.controls{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin:16px 0}
.controls label{font-size:13px;color:var(--mut);margin-right:7px;font-weight:600}
select{font-family:inherit;background:#fff;color:#000;border:2px solid var(--border);
  border-radius:8px;padding:6px 12px;font-size:14px}
.seg{display:inline-flex;border:2px solid var(--border);border-radius:30px;overflow:hidden}
.seg button{background:#fff;border:none;border-right:2px solid var(--border);padding:6px 14px;
  font-size:13.5px;font-weight:600;cursor:pointer}
.seg button:last-child{border-right:none}
.seg button.on{background:#000;color:#fff}
.toggle{display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-weight:600;font-size:14px}
.toggle input{width:38px;height:20px;appearance:none;background:#bbb;border-radius:20px;position:relative;cursor:pointer;transition:.15s}
.toggle input:checked{background:var(--good)}
.toggle input::after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;background:#fff;border-radius:50%;transition:.15s}
.toggle input:checked::after{left:20px}

/* table — ProteinGym style: black borders, cyan header */
.tablewrap{overflow-x:auto;border:2px solid var(--border)}
table{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums;background:#fff}
th,td{border:1px solid var(--border);padding:.5rem .75rem;text-align:right;white-space:nowrap}
th:first-child,td:first-child{text-align:left}
thead th{background:var(--header);font-weight:700;font-size:13.5px;position:sticky;top:0}
tbody tr:nth-child(even){background:#f7fbfd}
tbody tr:hover{background:#eaf5fb}
td.rank{color:var(--mut);font-weight:600}
.baseline-row{background:#fff7ec !important;font-style:italic}
.baseline-row td:first-child{font-style:normal}
.best{font-weight:700;color:var(--good)}

.card{border:2px solid var(--border);padding:18px 20px;margin-top:14px;background:#fff}
.plot-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:stretch}
.chart-card{min-width:0}
canvas{max-height:400px;max-width:100%;width:100% !important}
#sizeChart{height:360px !important}
#effortChart{height:280px !important}
.chart-card canvas{height:420px !important}
.grid{display:grid;gap:18px}
.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.mini{font-size:13px}
.mini th,.mini td{white-space:normal;text-align:right}
.mini th:first-child,.mini td:first-child{text-align:left}
.note{color:var(--mut);font-size:13px;margin-top:10px}
footer{margin-top:54px;color:var(--mut);font-size:13px;border-top:2px solid var(--border);padding-top:16px}
code{background:var(--grey);border:1px solid #ddd;border-radius:5px;padding:1px 6px;font-size:13px}

.szlbl{font-weight:400;font-size:14px;color:var(--mut)}

/* benchmark page: wide layout + grouped/sortable header */
.wrap.wide{max-width:1680px}
th.sortable{cursor:pointer;user-select:none;font-size:12.5px}
th.sortable:hover{background:#a3d4ea}
tr.grp-row th{background:#9bd0e8;font-size:11px;text-transform:uppercase;letter-spacing:.03em}
tr.grp-row th:empty{background:var(--header)}
td,th{padding:.4rem .55rem}
td.reflink{text-align:center} td.reflink a{color:var(--accent);white-space:nowrap}
td:nth-child(2){max-width:180px;white-space:normal}      /* model name */
td:nth-child(3){white-space:nowrap}                       /* input modalities */
#board td:nth-last-child(2){max-width:220px;white-space:normal;font-size:12px;color:#444}

/* collapsed baseline runs + LLM highlight */
tr.llm-row td{background:#eaf3ff;font-weight:600}
tr.llm-row td:first-child{box-shadow:inset 3px 0 0 #0a4fa0}
tr.collapse-row td{background:#fafafa;color:#666;font-style:italic;text-align:left}
button.expand{background:#fff;border:1.5px solid #000;border-radius:14px;font:inherit;font-size:12px;padding:1px 9px;margin-left:6px;cursor:pointer}
button.expand:hover{background:#000;color:#fff}

.nlab{font-weight:400;font-size:10.5px;color:#36708c;margin-top:2px}

@media (max-width:800px){
  .plot-grid{grid-template-columns:1fr}
  .grid.two{grid-template-columns:1fr}
  #sizeChart{height:320px !important}
  #effortChart{height:260px !important}
  .chart-card canvas{height:380px !important}
}