:root{
  --bg:#0E1117; --card:#161B22; --bd:#262D37; --tx:#E6EDF3; --tx2:#8B949E;
  --acc:#2DD4A7; --s2:#4E9CF5; --s3:#F5B950; --neg:#F47067;
  --font:"Inter",system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--tx);font-family:var(--font);line-height:1.5;-webkit-font-smoothing:antialiased}
.wrap{max-width:960px;margin:0 auto;padding:24px 16px 64px}
.tabnum,.tile-val,.meth{font-variant-numeric:tabular-nums}
h1{font-size:22px;margin:0}
h2{font-size:16px;margin:0 0 2px}
a{color:var(--s2);text-decoration:none}
a:hover{text-decoration:underline}
code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}

.hdr{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.brand{display:flex;gap:12px;align-items:center}
.sub{color:var(--tx2);font-size:13px;margin:2px 0 0}
.hdr-right{display:flex;align-items:center;gap:12px}
.gh{color:var(--tx2)}
.badge{font-size:12px;padding:4px 10px;border-radius:999px;background:rgba(45,212,167,.12);color:var(--acc);border:1px solid rgba(45,212,167,.3)}
.badge.warn{background:rgba(245,185,80,.12);color:var(--s3);border-color:rgba(245,185,80,.3)}

.hero{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:20px}
.tile{background:var(--card);border:1px solid var(--bd);border-radius:12px;padding:16px}
.tile-val{font-size:26px;font-weight:700}
.tile-lbl{color:var(--tx2);font-size:12px;margin-top:4px}
.tile-sub{color:var(--tx2);font-size:12px;margin-top:2px}

.filters{position:sticky;top:0;z-index:5;display:flex;gap:16px;align-items:center;flex-wrap:wrap;
  background:rgba(14,17,23,.9);backdrop-filter:blur(6px);padding:10px 0;margin-bottom:12px;border-bottom:1px solid var(--bd)}
.seg{display:inline-flex;background:var(--card);border:1px solid var(--bd);border-radius:10px;overflow:hidden}
.seg button{background:none;border:0;color:var(--tx2);padding:7px 14px;font:inherit;cursor:pointer}
.seg button.on{background:var(--acc);color:#08221b;font-weight:600}
.sel{color:var(--tx2);font-size:13px;display:flex;gap:8px;align-items:center}
.sel select{background:var(--card);color:var(--tx);border:1px solid var(--bd);border-radius:8px;padding:6px 10px;font:inherit}

.card{background:var(--card);border:1px solid var(--bd);border-radius:12px;padding:16px;margin-bottom:16px}
.meth{color:var(--tx2);font-size:12px;margin:0 0 12px}
.cwrap{position:relative;height:300px}
canvas{max-width:100%}
.empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;
  color:var(--tx2);font-size:13px;padding:20px}

.wm{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  pointer-events:none;color:var(--tx2);opacity:.55;font-size:14px;letter-spacing:.02em}

.sub-h2{font-size:15px;margin:18px 0 2px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{background:var(--bg);border:1px solid var(--bd);border-radius:999px;padding:6px 12px;font-size:13px}
.chip b{color:var(--tx2);font-weight:400;margin-left:6px}

.ftr{color:var(--tx2);font-size:12px;margin-top:8px}
.ftr p{margin:8px 0}
.ftr pre{background:var(--card);border:1px solid var(--bd);border-radius:8px;padding:10px;overflow-x:auto;font-size:12px}
.ftr summary{cursor:pointer;color:var(--s2)}

@media(max-width:480px){
  .hero{grid-template-columns:repeat(2,1fr)}
  .cwrap{height:260px}
  h1{font-size:19px}
}