:root{
  color-scheme: dark;
  --bg:#0A0A0A; --ink:#EAF0FF; --muted:#9fb0c8;
  --green:#39ff14; --green-dim:#1d7a12; --amber:#ffb43d; --red:#ff5b5b;
  --card:rgba(7,10,18,0.85); --line:rgba(255,255,255,0.08);
}
*{box-sizing:border-box}
html,body{height:100%;margin:0;background:var(--bg);color:var(--ink);
  font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial}
.wrap{min-height:100%;display:grid;place-items:center;padding:20px}
.card{width:min(1080px,97vw);border-radius:20px;background:var(--card);
  backdrop-filter:blur(10px);border:1px solid var(--line);
  box-shadow:0 20px 80px rgba(0,0,0,.5);overflow:hidden}
header{padding:16px 18px 0;display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
h1{font-size:19px;margin:0;font-weight:650;letter-spacing:.3px}
h1 .accent{color:var(--green);text-shadow:0 0 14px rgba(57,255,20,.5)}
.tag{opacity:.8;font-size:13px}
.nav-links{display:flex;gap:8px;margin-left:auto;align-items:center}
.nav-links a{padding:4px 10px;border:1px solid rgba(255,255,255,.14);border-radius:999px;
  font-size:12px;color:var(--ink);text-decoration:none;background:rgba(255,255,255,.04)}
.nav-links a:hover{background:rgba(255,255,255,.08)}
.pill{padding:4px 11px;border-radius:999px;font-size:12px;font-weight:650;letter-spacing:.4px;
  border:1px solid var(--line);background:rgba(255,255,255,.04);white-space:nowrap}
.pill.live{color:#04130a;background:var(--green);border-color:var(--green);
  box-shadow:0 0 16px rgba(57,255,20,.5)}
.pill.stale{color:#1c1300;background:var(--amber);border-color:var(--amber)}
.pill.demo{color:#1c1300;background:var(--amber);border-color:var(--amber)}
.pill.ranging{color:#1c1300;background:var(--amber);border-color:var(--amber)}
.pill.down{color:#fff;background:var(--red);border-color:var(--red)}
button.pill{cursor:pointer;font-family:inherit}
.pill.toggle{opacity:.55}
.pill.toggle.on{opacity:1;color:#04130a;background:var(--green);border-color:var(--green);box-shadow:0 0 14px rgba(57,255,20,.45)}

.grid{display:grid;grid-template-columns:1.25fr .85fr;gap:14px;padding:14px 18px 6px}
@media (max-width:880px){.grid{grid-template-columns:1fr}}

.radar-wrap{position:relative}
#radar{width:100%;aspect-ratio:2/1;display:block;border-radius:16px;
  background:radial-gradient(circle at 50% 50%,#03150a 0%,#020a06 60%,#01060a 100%);
  border:1px solid var(--line)}
.sweepnote{position:absolute;left:12px;bottom:10px;font-size:11px;color:var(--muted);
  background:rgba(0,0,0,.35);padding:3px 8px;border-radius:8px;pointer-events:none}

.panel{display:flex;flex-direction:column;gap:12px}
.stat{background:rgba(0,0,0,.18);border:1px solid var(--line);border-radius:14px;padding:12px 14px}
.stat .k{font-size:11px;letter-spacing:.6px;text-transform:uppercase;color:var(--muted)}
.stat .v{font-size:30px;font-weight:700;font-variant-numeric:tabular-nums;line-height:1.1;margin-top:2px}
.stat .u{font-size:14px;color:var(--muted);font-weight:500}
.row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mini{background:rgba(0,0,0,.18);border:1px solid var(--line);border-radius:12px;padding:9px 11px}
.mini .k{font-size:10px;letter-spacing:.5px;text-transform:uppercase;color:var(--muted)}
.mini .v{font-size:18px;font-weight:650;font-variant-numeric:tabular-nums;margin-top:1px}
.dir{font-size:13px;color:var(--muted)}
.dir.approach{color:var(--green)}.dir.recede{color:var(--amber)}

#strip{width:100%;height:90px;display:block;background:rgba(0,0,0,.25);
  border:1px solid var(--line);border-radius:12px}
.striplbl{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);margin-top:-6px}

.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--muted);
  padding:2px 18px 14px}
.legend .dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:5px;vertical-align:middle}
footer{padding:0 18px 16px;font-size:11.5px;color:var(--muted);line-height:1.5}
footer code{background:rgba(255,255,255,.07);padding:1px 5px;border-radius:5px}