:root{
  --bg: #0b0f14;
  --panel: #0f1620;
  --panel2:#0c131c;
  --text:#e6eef7;
  --muted:#9fb0c0;
  --border:#1e2a3a;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --btn:#162233;
  --btn2:#1a2b40;
  --primary:#0ea5e9;
  --primarySoft: rgba(14,165,233,.14);
  --warn:#fbbf24;
  --warnSoft: rgba(251,191,36,.14);
  --danger:#f97373;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font:14px/1.45 var(--sans);
  color:var(--text);
  background: radial-gradient(1200px 600px at 20% 0%, #0b1a2b 0%, var(--bg) 55%) fixed;
}

code{font-family:var(--mono); font-size:.95em}
pre{margin:0; white-space:pre-wrap; word-break:break-word}

.topbar{
  position:sticky; top:0; z-index:10;
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 16px;
  background: rgba(11,15,20,.85);
  border-bottom:1px solid var(--border);
  backdrop-filter: blur(8px);
}

.brand{display:flex; gap:12px; align-items:center}
.logo{font-size:20px}
.brandtext .title{font-size:16px; font-weight:700}
.brandtext .subtitle{color:var(--muted); font-size:12px; margin-top:2px}

.pill{
  font-size:12px;
  color:var(--muted);
  border:1px solid var(--border);
  padding:6px 10px;
  border-radius:999px;
  background: rgba(255,255,255,.03);
}

.layout{
  display:grid;
  grid-template-columns: 420px 1fr;
  gap:14px;
  padding:14px;
}

.panel{
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.015));
  border:1px solid var(--border);
  border-radius:16px;
  box-shadow: var(--shadow);
  padding:14px;
  min-height: 240px;
}

h2{margin:0 0 10px 0; font-size:15px}
h3{margin:12px 0 8px 0; font-size:13px; color:var(--muted); font-weight:700; text-transform:uppercase; letter-spacing:.04em}

.row{display:flex; gap:10px; align-items:center; margin:10px 0}
.lbl{width:72px; color:var(--muted)}
.input{
  flex:1;
  padding:10px 10px;
  border-radius:10px;
  border:1px solid var(--border);
  background: rgba(0,0,0,.25);
  color:var(--text);
  outline:none;
}

.actions{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:10px 0 6px 0;
}

.btn{
  appearance:none;
  border:1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  color:var(--text);
  padding:10px 12px;
  border-radius:12px;
  cursor:pointer;
  transition: transform .05s ease, border-color .15s ease, background .15s ease;
  font-weight:600;
}
.btn:hover{border-color:#2a3a50; background: rgba(255,255,255,.04)}
.btn:active{transform: translateY(1px)}

.btn-small{padding:8px 10px; border-radius:10px; font-weight:600}

.btn-primary{
  border-color: rgba(14,165,233,.55);
  background: linear-gradient(180deg, var(--primarySoft), rgba(255,255,255,.02));
}
.btn-warn{
  border-color: rgba(251,191,36,.55);
  background: linear-gradient(180deg, var(--warnSoft), rgba(255,255,255,.02));
}

.hint{
  color:var(--muted);
  margin:6px 0 0 0;
  font-size:12px;
}

.divider{
  height:1px;
  background: var(--border);
  margin:12px 0;
}

.kv{
  display:flex;
  justify-content:space-between;
  padding:8px 0;
  border-bottom:1px dashed rgba(30,42,58,.7);
}
.k{color:var(--muted)}
.v{font-family:var(--mono); font-size:12.5px}

.grid3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:10px;
  margin-top:10px;
}

.stat{
  border:1px solid var(--border);
  border-radius:14px;
  background: rgba(0,0,0,.18);
  padding:10px;
}
.statK{color:var(--muted); font-size:11px; text-transform:uppercase; letter-spacing:.05em}
.statV{margin-top:6px; font-family:var(--mono); font-size:12.5px}

.tabs{
  display:flex;
  gap:8px;
  margin: 6px 0 12px 0;
}

.tab{
  border:1px solid var(--border);
  background: rgba(0,0,0,.18);
  color:var(--muted);
  padding:8px 10px;
  border-radius:12px;
  cursor:pointer;
  font-weight:700;
}
.tab.active{
  color:var(--text);
  border-color: rgba(14,165,233,.55);
  background: rgba(14,165,233,.10);
}

.tabpane.hidden{display:none}

.paneHeader{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  margin-bottom:10px;
}
.paneTitle{font-weight:800}

.pre{
  border:1px solid var(--border);
  border-radius:14px;
  background: rgba(0,0,0,.22);
  padding:12px;
  min-height: 340px;
  font-family: var(--mono);
  font-size: 12.5px;
  color: #d7e6f6;
}

.rawblock{
  margin-top:10px;
  border:1px solid var(--border);
  border-radius:14px;
  background: rgba(0,0,0,.14);
  padding:10px;
}
.rawblock > summary{
  cursor:pointer;
  color:var(--muted);
  font-weight:800;
  list-style:none;
}
.rawblock > summary::-webkit-details-marker{display:none}

@media (max-width: 1100px){
  .layout{grid-template-columns: 1fr}
  .grid3{grid-template-columns: repeat(2,1fr)}
}
@media (max-width: 680px){
  .grid3{grid-template-columns: 1fr}
}