:root{
  --bg:#070b14;
  --card:#0d1426cc;
  --card-solid:#0d1426;
  --border:#1b2a4a;
  --text:#e6f0ff;
  --muted:#9fb4d9;
  --accent:#2df3ff;
  --accent2:#7a5cff;
  --good:#36ff7a;
  --warn:#ffd34d;
  --bad:#ff4d6d;
  --shadow: 0 10px 30px rgba(0,0,0,.45);
  --radius:16px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,'PingFang SC','Microsoft YaHei',sans-serif;
  background:
    radial-gradient(1200px 700px at 20% 10%, rgba(45,243,255,.14), transparent 55%),
    radial-gradient(900px 600px at 80% 20%, rgba(122,92,255,.14), transparent 55%),
    radial-gradient(700px 500px at 50% 90%, rgba(45,243,255,.08), transparent 60%),
    var(--bg);
  color:var(--text);
}

a{color:inherit;text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:16px}

.nav{
  position:sticky; top:0; z-index:10;
  backdrop-filter: blur(10px);
  background: rgba(7,11,20,.70);
  border-bottom:1px solid rgba(27,42,74,.7);
}
.nav-inner{
  max-width:1200px;margin:0 auto;
  display:flex;gap:14px;align-items:center;justify-content:space-between;
  padding:12px 16px;
}
.brand{
  display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.5px;
}
.brand .dot{
  width:10px;height:10px;border-radius:50%;
  background: var(--accent);
  box-shadow: 0 0 14px rgba(45,243,255,.9);
}
.tabs{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.tab{
  padding:8px 12px;
  border:1px solid rgba(27,42,74,.9);
  border-radius:999px;
  color:var(--muted);
  transition:.18s;
}
.tab.active{
  color:var(--text);
  border-color: rgba(45,243,255,.8);
  box-shadow: 0 0 0 2px rgba(45,243,255,.08) inset;
}
.tab:hover{transform: translateY(-1px);color:var(--text)}

.nav-right{display:flex;gap:10px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.pill{
  padding:7px 10px;
  border-radius:999px;
  border:1px solid rgba(27,42,74,.9);
  color:var(--muted);
  font-size:13px;
}
.btn{
  padding:8px 12px;
  border-radius:999px;
  border:1px solid rgba(45,243,255,.65);
  background: rgba(45,243,255,.08);
  color:var(--text);
  cursor:pointer;
  font-weight:600;
}
.btn:hover{background: rgba(45,243,255,.12)}
.btn:active{transform: translateY(1px)}

.grid{
  display:grid;
  gap:14px;
}
.grid.cols-2{grid-template-columns: repeat(2, minmax(0,1fr))}
.grid.cols-3{grid-template-columns: repeat(3, minmax(0,1fr))}
.grid.cols-4{grid-template-columns: repeat(4, minmax(0,1fr))}
@media(max-width: 980px){
  .grid.cols-4{grid-template-columns: repeat(2, minmax(0,1fr))}
}
@media(max-width: 760px){
  .grid.cols-3,.grid.cols-2,.grid.cols-4{grid-template-columns: 1fr}
  .nav-inner{flex-direction:column;align-items:flex-start}
  .nav-right{justify-content:flex-start}
}

.card{
  background: var(--card);
  border:1px solid rgba(27,42,74,.85);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding:14px;
  overflow:hidden;
}
.card.h-bar{padding:12px 14px}
.card-title{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  color:var(--muted);
  font-size:13px;
  letter-spacing:.4px;
  margin-bottom:10px;
}
.card-title h3{margin:0;font-size:13px;font-weight:700;color:var(--muted)}
.card-title .tag{
  font-size:12px;
  padding:4px 8px;
  border-radius:999px;
  border:1px solid rgba(27,42,74,.85);
  color:var(--muted);
}
.big{
  font-size:38px;
  font-weight:800;
  letter-spacing:.5px;
}
.sub{
  color:var(--muted);
  font-size:13px;
}
.kv{
  display:flex;gap:14px;flex-wrap:wrap
}
.kv .item{min-width:140px}
.kv .k{color:var(--muted);font-size:12px}
.kv .v{font-size:16px;font-weight:700;margin-top:4px}

.status{
  font-weight:800;
  letter-spacing:.5px;
}
.status.good{color:var(--good)}
.status.warn{color:var(--warn)}
.status.bad{color:var(--bad)}

.table{
  width:100%;
  border-collapse: collapse;
  font-size:13px;
}
.table.fixed{table-layout:fixed}
.table th,.table td{
  padding:10px 8px;
  border-bottom:1px solid rgba(27,42,74,.7);
}
.table th{color:var(--muted);font-weight:700;text-align:left}
.table th.right{text-align:right}
.table th.center{text-align:center}
.table td.right{text-align:right}
.table td.center{text-align:center}

.mono{font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;}
.nowrap{white-space:nowrap}
.ellipsis{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.card-title.title-strong{margin-bottom:12px;}
.card-title.title-strong h3{color:var(--text);font-size:15px;letter-spacing:.2px}
.card-title.title-strong .tag{border-color: rgba(45,243,255,.35)}

.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 8px;border-radius:999px;
  border:1px solid rgba(27,42,74,.85);
  color:var(--muted);font-size:12px;
}
.badge .b{width:8px;height:8px;border-radius:50%}
.badge.good .b{background:var(--good); box-shadow:0 0 10px rgba(54,255,122,.7)}
.badge.warn .b{background:var(--warn); box-shadow:0 0 10px rgba(255,211,77,.7)}
.badge.bad .b{background:var(--bad); box-shadow:0 0 10px rgba(255,77,109,.7)}

.split{
  display:flex;gap:12px;align-items:flex-start;
}
.split > *{flex:1}
@media(max-width:760px){.split{flex-direction:column}}

.input, select{
  width:100%;
  padding:10px 12px;
  background: rgba(13,20,38,.7);
  border:1px solid rgba(27,42,74,.9);
  border-radius:12px;
  color:var(--text);
  outline:none;
}
label{display:block;color:var(--muted);font-size:12px;margin:0 0 6px 2px}

.pagination{
  display:flex;gap:10px;align-items:center;justify-content:flex-end;flex-wrap:wrap;
  margin-top:10px;
}
.pagebtn{
  padding:8px 10px;border-radius:12px;
  border:1px solid rgba(27,42,74,.9);
  background: rgba(13,20,38,.7);
  color:var(--text);
  cursor:pointer;
}
.pagebtn:disabled{opacity:.45;cursor:not-allowed}
.small{font-size:12px;color:var(--muted)}