:root{
  --bg:#070a10;
  --panel:#0e1420;
  --panel-2:#111a28;
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.14);
  --fg:#e8eef8;
  --fg-2:#8fa1ba;
  --fg-3:#5f708a;
  --accent:#22d3ee;
  --good:#4ade80;
  --mid:#fbbf24;
  --bad:#f87171;
  --radius:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  background:var(--bg);
  color:var(--fg);
  font:15px/1.55 system-ui,-apple-system,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  min-height:100vh;
  padding:32px 20px 64px;
  position:relative;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
.glow{
  position:fixed;inset:-30% -10% auto -10%;height:70vh;
  background:
    radial-gradient(45% 55% at 22% 30%, rgba(34,211,238,.16), transparent 70%),
    radial-gradient(40% 50% at 78% 18%, rgba(99,102,241,.16), transparent 70%);
  filter:blur(10px);pointer-events:none;z-index:0;
}
.wrap{max-width:1080px;margin:0 auto;position:relative;z-index:1}

/* ---------- top ---------- */
.top{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:22px}
.brand{display:flex;align-items:center;gap:12px}
.dot{width:9px;height:9px;border-radius:50%;background:var(--fg-3);box-shadow:0 0 0 4px rgba(255,255,255,.04);transition:.3s}
.dot.live{background:var(--good);box-shadow:0 0 0 4px rgba(74,222,128,.14);animation:pulse 1.6s infinite}
.dot.err{background:var(--bad);box-shadow:0 0 0 4px rgba(248,113,113,.14)}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
h1{font-size:19px;font-weight:650;letter-spacing:.2px}
.sub{font-size:12.5px;color:var(--fg-3);margin-top:2px}
.sub .sep{margin:0 7px;opacity:.5}
.actions{display:flex;align-items:center;gap:10px}

.seg{display:flex;background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:11px;padding:3px}
.seg button{
  border:0;background:transparent;color:var(--fg-2);font:inherit;font-size:13px;
  padding:5px 11px;border-radius:8px;cursor:pointer;transition:.15s;
}
.seg button:hover{color:var(--fg)}
.seg button.on{background:rgba(34,211,238,.16);color:#8ef1ff;box-shadow:inset 0 0 0 1px rgba(34,211,238,.3)}

.btn{
  border:1px solid rgba(34,211,238,.45);
  background:linear-gradient(180deg,rgba(34,211,238,.22),rgba(34,211,238,.1));
  color:#b8f6ff;font:inherit;font-weight:600;font-size:14px;
  padding:9px 20px;border-radius:11px;cursor:pointer;transition:.15s;white-space:nowrap;
}
.btn:hover:not(:disabled){background:linear-gradient(180deg,rgba(34,211,238,.32),rgba(34,211,238,.16));transform:translateY(-1px)}
.btn:disabled{opacity:.45;cursor:progress;transform:none}
.btn.ghost{background:transparent;border-color:var(--line-2);color:var(--fg-2)}
.btn.ghost:hover:not(:disabled){color:var(--fg);border-color:rgba(34,211,238,.45)}
.btn.small{font-size:12.5px;padding:6px 12px;font-weight:500}

/* ---------- cards ---------- */
.card{
  background:linear-gradient(180deg,var(--panel),var(--panel-2));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px 22px;
  margin-bottom:16px;
  box-shadow:0 1px 0 rgba(255,255,255,.03) inset,0 24px 48px -32px rgba(0,0,0,.9);
}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.card-head h2{font-size:14px;font-weight:600;color:var(--fg);letter-spacing:.3px}
.hint{font-size:11.5px;color:var(--fg-3);font-weight:400}
.label{font-size:12px;color:var(--fg-2);letter-spacing:.4px}

/* ---------- hero ---------- */
.hero{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:26px 26px}
.hero-main{flex:1;min-width:0}
.big{display:flex;align-items:baseline;gap:6px;margin:6px 0 8px}
.big span{
  font:700 56px/1 ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  font-variant-numeric:tabular-nums;letter-spacing:-2px;
  background:linear-gradient(180deg,#fff,#9fd7e6);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.big em{font-style:normal;font-size:17px;color:var(--fg-3);font-weight:500}
.meta{font-size:12.5px;color:var(--fg-3);min-height:18px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.chip{
  font-size:11.5px;color:var(--fg-2);background:rgba(255,255,255,.04);
  border:1px solid var(--line);border-radius:999px;padding:4px 11px;
  font-variant-numeric:tabular-nums;
}
.hero-side{flex:0 0 auto}
.gauge{
  --p:0;--c:var(--accent);
  width:148px;height:148px;border-radius:50%;
  background:conic-gradient(var(--c) calc(var(--p)*1%),rgba(255,255,255,.06) 0);
  display:grid;place-items:center;position:relative;transition:background .5s;
}
.gauge::after{
  content:"";position:absolute;inset:9px;border-radius:50%;
  background:#0b1119;border:1px solid var(--line);
}
.gauge-inner{position:relative;z-index:1;text-align:center}
.colo{font:700 22px/1 ui-monospace,Menlo,Consolas,monospace;letter-spacing:2px;color:var(--fg)}
.colo-label{font-size:11px;color:var(--fg-3);margin-top:5px}

/* ---------- grid ---------- */
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:16px}
.grid4 .card{margin-bottom:0;padding:16px 18px}
.stat .val{display:flex;align-items:baseline;gap:4px;margin-top:6px}
.stat .val span{font:650 26px/1 ui-monospace,Menlo,Consolas,monospace;font-variant-numeric:tabular-nums;letter-spacing:-.5px}
.stat .val em{font-style:normal;font-size:12px;color:var(--fg-3)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid2 .card{margin-bottom:16px}

/* ---------- bars ---------- */
.bars{
  height:132px;display:flex;align-items:flex-end;gap:2px;
  padding:8px 0 0;border-bottom:1px solid var(--line);position:relative;
}
.bars-empty{position:absolute;inset:0;display:grid;place-items:center;color:var(--fg-3);font-size:12.5px}
.bars i{
  flex:1;min-width:2px;border-radius:2px 2px 0 0;
  background:linear-gradient(180deg,rgba(34,211,238,.95),rgba(34,211,238,.25));
  transition:height .18s ease-out,background .2s;height:0;
}
.bars i.good{background:linear-gradient(180deg,#4ade80,rgba(74,222,128,.2))}
.bars i.mid{background:linear-gradient(180deg,#fbbf24,rgba(251,191,36,.2))}
.bars i.bad{background:linear-gradient(180deg,#f87171,rgba(248,113,113,.2))}
.bars-foot{display:flex;justify-content:space-between;font-size:11.5px;color:var(--fg-3);margin-top:9px;font-variant-numeric:tabular-nums}
.legend{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--fg-3);font-variant-numeric:tabular-nums}
.legend .k{width:8px;height:8px;border-radius:2px;display:inline-block;margin-left:6px}
.legend .k.good{background:var(--good)}.legend .k.mid{background:var(--mid)}.legend .k.bad{background:var(--bad)}
.legend .k:first-child{margin-left:0}

/* ---------- rows ---------- */
.rows{display:flex;flex-direction:column;gap:11px}
.row{display:grid;grid-template-columns:88px 1fr 68px;align-items:center;gap:11px}
.row-k{font-size:12.5px;color:var(--fg-2)}
.row-bar{height:7px;background:rgba(255,255,255,.06);border-radius:99px;overflow:hidden}
.row-bar i{display:block;height:100%;width:0;border-radius:99px;background:linear-gradient(90deg,#22d3ee,#6366f1);transition:width .45s cubic-bezier(.2,.8,.2,1)}
.row-v{font:500 12.5px/1 ui-monospace,Menlo,Consolas,monospace;color:var(--fg);text-align:right;font-variant-numeric:tabular-nums}
.note{font-size:11.5px;color:var(--fg-3);margin-top:14px;line-height:1.6}

/* ---------- kv ---------- */
.kv{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.kv-item{padding:13px 14px;background:rgba(255,255,255,.025);border:1px solid var(--line);border-radius:12px}
.kv-item .val{display:flex;align-items:baseline;gap:4px;margin-top:5px}
.kv-item .val span{font:650 22px/1 ui-monospace,Menlo,Consolas,monospace;font-variant-numeric:tabular-nums}
.kv-item .val span.small{font-size:14px;letter-spacing:0;font-family:inherit;font-weight:600}
.kv-item .val em{font-style:normal;font-size:11.5px;color:var(--fg-3)}
.mini{font-size:11px;color:var(--fg-3);margin-top:5px}

/* ---------- table ---------- */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:12.5px}
th{
  text-align:left;font-weight:500;color:var(--fg-3);font-size:11.5px;
  padding:0 10px 9px 0;border-bottom:1px solid var(--line);white-space:nowrap;
}
td{padding:9px 10px 9px 0;border-bottom:1px solid rgba(255,255,255,.04);color:var(--fg-2);white-space:nowrap;font-variant-numeric:tabular-nums}
td:first-child{color:var(--fg-3)}
tr:last-child td{border-bottom:0}
tr.empty td{text-align:center;color:var(--fg-3);padding:22px 0;white-space:normal}
td b{font-weight:600;color:var(--fg)}

footer{padding:8px 4px 0;color:var(--fg-3);font-size:11.5px;line-height:1.75}
footer p+p{margin-top:8px}
code{font:11.5px/1 ui-monospace,Menlo,Consolas,monospace;background:rgba(255,255,255,.06);padding:2px 5px;border-radius:4px;color:#a5c9d8}

@media (max-width:820px){
  .grid4{grid-template-columns:1fr 1fr}
  .grid2{grid-template-columns:1fr}
  .hero{flex-direction:column;align-items:flex-start}
  .hero-side{align-self:center;margin-top:4px}
  .big span{font-size:46px}
  .actions{width:100%;justify-content:space-between}
  body{padding:22px 14px 48px}
  .card{padding:17px 16px}
}
@media (max-width:420px){
  .grid4{grid-template-columns:1fr 1fr;gap:10px}
  .grid4 .card{padding:13px 13px}
  .stat .val span{font-size:21px}
  .kv{grid-template-columns:1fr}
  h1{font-size:17px}
}