:root{
  --bg:#0a0e17; --panel:#111726; --panel2:#0e1320; --line:#1e2a40;
  --text:#e6edf6; --muted:#7e8ba3; --accent:#5cc8ff; --good:#36d399; --bad:#f87272;
  --warn:#fbbd23; --purple:#a78bfa;
  --radius:14px; --mono:'SFMono-Regular',Consolas,'Liberation Mono',Menlo,monospace;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  font-size:14px;line-height:1.45}
a{color:var(--accent);text-decoration:none}

.topbar{display:flex;align-items:center;gap:24px;padding:14px 22px;
  background:linear-gradient(90deg,#0d1320,#101826);border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:10;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px}
.glyph{font-size:30px;color:var(--accent);filter:drop-shadow(0 0 8px rgba(92,200,255,.5))}
.title{font-weight:700;font-size:16px;letter-spacing:.3px}
.subtitle{color:var(--muted);font-size:12px}
.badge{padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600}
.badge.paper{background:rgba(251,189,35,.15);color:var(--warn);border:1px solid rgba(251,189,35,.3)}
.stats{display:flex;gap:18px;margin-left:auto;flex-wrap:wrap}
.stat .k{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.5px}
.stat .v{font-size:18px;font-weight:700;font-variant-numeric:tabular-nums}
.conn{font-size:12px;color:var(--muted);padding-left:8px}
.conn.live{color:var(--good)}
.conn.dead{color:var(--bad)}

.grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;padding:18px;max-width:1500px;margin:0 auto}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px;min-height:120px}
.card.span2{grid-column:span 2}
h2{margin:0 0 12px;font-size:13px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);font-weight:600}
.muted{color:var(--muted);font-weight:400;text-transform:none;letter-spacing:0;font-size:12px}
.empty{color:var(--muted);font-style:italic;padding:8px 0}

.feed{max-height:340px;overflow:auto;display:flex;flex-direction:column;gap:6px}
.act{display:flex;gap:8px;align-items:baseline;font-size:12.5px;padding:5px 8px;border-radius:8px;background:var(--panel2);border-left:3px solid var(--line)}
.act .t{color:var(--muted);font-family:var(--mono);font-size:11px;white-space:nowrap}
.act .pair{font-weight:600;color:var(--accent)}
.act .kind{font-size:10px;text-transform:uppercase;letter-spacing:.5px;padding:1px 6px;border-radius:5px}
.k-decision{background:rgba(92,200,255,.12);color:var(--accent)}
.k-entry{background:rgba(54,211,153,.14);color:var(--good)}
.k-exit{background:rgba(248,114,114,.14);color:var(--bad)}
.k-info{background:rgba(126,139,163,.12);color:var(--muted)}
.k-warn{background:rgba(251,189,35,.14);color:var(--warn)}
.k-error{background:rgba(248,114,114,.2);color:var(--bad)}
.act .d{color:var(--muted);font-family:var(--mono);font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.tablewrap{overflow:auto;max-height:300px}
table{width:100%;border-collapse:collapse;font-size:12.5px;font-variant-numeric:tabular-nums}
th,td{text-align:right;padding:6px 8px;border-bottom:1px solid var(--line)}
th{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.4px;position:sticky;top:0;background:var(--panel)}
td:first-child,th:first-child,td:nth-child(2),th:nth-child(2){text-align:left}
.pos{color:var(--good)} .neg{color:var(--bad)}
.side-long{color:var(--good)} .side-short{color:var(--bad)}

.poslist{display:flex;flex-direction:column;gap:8px}
.pos{display:flex;justify-content:space-between;align-items:center;background:var(--panel2);
  border:1px solid var(--line);border-radius:10px;padding:8px 12px}
.pos .p{font-weight:700}
.pos .s{font-size:11px;padding:2px 7px;border-radius:6px}
.s-long{background:rgba(54,211,153,.15);color:var(--good)}
.s-short{background:rgba(248,114,114,.15);color:var(--bad)}
.pos .meta{color:var(--muted);font-size:11px;font-family:var(--mono)}

.kv{display:flex;flex-direction:column;gap:6px}
.kvrow{display:flex;justify-content:space-between;font-size:12.5px;font-family:var(--mono)}
.kvrow .l{color:var(--text)} .kvrow .r{color:var(--muted)}
.kvrow .r.pos{color:var(--good)} .kvrow .r.neg{color:var(--bad)}

canvas{width:100%;display:block}
.foot{padding:12px 22px;color:var(--muted);font-size:12px;border-top:1px solid var(--line);text-align:center}
@media(max-width:900px){.grid{grid-template-columns:1fr}.card.span2{grid-column:span 1}}