:root{
  --bg:#0b0f14; --panel:#121821; --line:#1f2937; --fg:#e6edf3; --dim:#8b949e;
  --base:#6b7280; --oblit:#8b5cf6; --ok:#22c55e; --warn:#f59e0b;
}
*{box-sizing:border-box}
body{
  margin:0;background:linear-gradient(180deg,#0b0f14,#0d1420 60%,#0b0f14);
  color:var(--fg);font:15px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC",sans-serif;
  padding:24px 16px 60px;max-width:1080px;margin:0 auto;
}
header h1{font-size:26px;margin:0 0 6px;letter-spacing:.3px}
.sub{margin:0 0 18px;color:var(--dim);font-size:13.5px}
.sub a{color:#a78bfa;text-decoration:none}
.sub a:hover{text-decoration:underline}
.tabs{display:flex;gap:8px;border-bottom:1px solid var(--line);margin-bottom:18px;flex-wrap:wrap}
.tab{
  background:none;border:0;color:var(--dim);padding:10px 14px;font:inherit;cursor:pointer;
  border-bottom:2px solid transparent;border-radius:6px 6px 0 0;
}
.tab:hover{color:var(--fg);background:#131a24}
.tab.active{color:#c4b5fd;border-bottom-color:var(--oblit);background:#131a24}
.panel{display:none}
.panel.active{display:block}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;margin-bottom:16px}
.kv{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.kv .k{color:var(--dim);font-size:12px;letter-spacing:.04em;text-transform:uppercase}
.kv .v{font-size:22px;font-weight:650;margin-top:4px}
.kv .v small{font-size:13px;color:var(--dim);font-weight:400}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin-bottom:14px}
.card h2{font-size:14px;margin:0 0 12px;color:#c9d1d9;letter-spacing:.04em;text-transform:uppercase}
.card h3{font-size:13px;margin:0 0 6px;color:var(--dim);text-transform:uppercase;letter-spacing:.04em}
.klbar{height:14px;background:#0a0e13;border:1px solid var(--line);border-radius:99px;overflow:hidden}
.klbar>div{height:100%;width:0;background:linear-gradient(90deg,#22c55e,#84cc16);transition:width .6s ease}
.klnote{font-size:13px;color:var(--dim);margin-top:8px}
.bars{display:flex;flex-direction:column;gap:10px}
.bar-row{display:grid;grid-template-columns:150px 1fr 1fr;gap:10px;align-items:center}
.bar-label{font-size:13px;color:var(--dim)}
.bar{position:relative;height:26px;background:#0a0e13;border:1px solid var(--line);border-radius:6px;overflow:hidden}
.bar>i{position:absolute;inset:0;width:0;border-radius:5px;transition:width .7s ease}
.bar>span{position:absolute;right:8px;top:3px;font-size:12px;font-variant-numeric:tabular-nums}
.bar.base>i{background:linear-gradient(90deg,#374151,#6b7280)}
.bar.oblit>i{background:linear-gradient(90deg,#5b21b6,#8b5cf6)}
.legend{display:flex;gap:16px;font-size:12px;color:var(--dim);margin-bottom:10px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th,td{padding:7px 8px;border-bottom:1px solid var(--line);text-align:right}
th:first-child,td:first-child{text-align:left}
th{color:var(--dim);font-size:11.5px;text-transform:uppercase;letter-spacing:.05em}
.pos{color:var(--warn)} .neg{color:var(--ok)}
pre{background:#0a0e13;border:1px solid var(--line);border-radius:10px;padding:12px;overflow:auto;font-size:12.5px}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.out{min-height:120px;white-space:pre-wrap}
.row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:10px}
.row.two{display:grid;grid-template-columns:1fr 1fr}
.row.two>div{min-width:0}
label{flex:1;min-width:220px;display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--dim)}
input,textarea{
  background:#0a0e13;border:1px solid var(--line);border-radius:8px;color:var(--fg);
  padding:9px 10px;font:inherit;width:100%
}
textarea{resize:vertical}
button{
  background:var(--oblit);color:#0b0f14;border:0;border-radius:9px;padding:10px 16px;
  font:inherit;font-weight:700;cursor:pointer
}
button.ghost{background:transparent;color:var(--fg);border:1px solid var(--line);font-weight:500}
button:disabled{opacity:.5;cursor:not-allowed}
.lead{color:#c9d1d9;margin:0 0 14px}
.dim{color:var(--dim);font-size:12.5px}
.src{margin:0;padding-left:18px;color:var(--dim);font-size:13px}
footer{display:flex;gap:10px;justify-content:center;color:var(--dim);font-size:12px;margin-top:26px}
footer a{color:#a78bfa;text-decoration:none}
@media (max-width:640px){
  .bar-row{grid-template-columns:1fr}
  .row.two{grid-template-columns:1fr}
}