:root{
  --bg:#0b1220;
  --panel:#0f1b33;
  --text:#e5e7eb;
  --muted:#94a3b8;
  --accent:#22c55e;
  --danger:#ef4444;
  --gold:#f59e0b;
  --border: rgba(255,255,255,0.08);
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 20% 10%, rgba(34,197,94,0.20), transparent),
              radial-gradient(1000px 500px at 80% 20%, rgba(239,68,68,0.18), transparent),
              var(--bg);
  color:var(--text);
}
.container{max-width:1100px;margin:0 auto;padding:18px}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  gap:12px;padding:12px 14px;border:1px solid var(--border);
  border-radius:14px;background:rgba(15,27,51,0.7);backdrop-filter: blur(8px);
}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit}
.brand img{width:32px;height:32px}
.brand b{letter-spacing:0.5px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:10px 12px;border-radius:12px;border:1px solid var(--border);
  background:rgba(255,255,255,0.05);color:var(--text);cursor:pointer;
  text-decoration:none;font-weight:700;
}
.btn:hover{background:rgba(255,255,255,0.08)}
.btn.primary{background:linear-gradient(135deg, rgba(34,197,94,0.9), rgba(34,197,94,0.5)); border-color:rgba(34,197,94,0.35)}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;padding:6px 10px;border-radius:999px;border:1px solid var(--border);background:rgba(255,255,255,0.03);}
.badge.ok{border-color:rgba(34,197,94,0.35);color:#86efac}
.badge.warn{border-color:rgba(239,68,68,0.35);color:#fca5a5}
.card{border:1px solid var(--border);border-radius:16px;background:rgba(15,27,51,0.72);backdrop-filter: blur(8px);padding:14px;}
.grid{display:grid;grid-template-columns: 1.1fr 0.9fr;gap:16px;margin-top:16px;}
@media (max-width: 900px){ .grid{grid-template-columns:1fr} }
.h1{font-size:22px;margin:4px 0 10px}
.note{font-size:13px;color:var(--muted);line-height:1.45}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.canvasWrap{position:relative}
canvas{width:100%;height:auto;border-radius:16px;border:1px solid var(--border);background:linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));display:block;}
.overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;pointer-events:none}
.overlay.hidden{display:none}
.big{font-size:28px;font-weight:900}
.small{font-size:14px;color:var(--muted);max-width:460px;text-align:center;line-height:1.5}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:10px 8px;border-bottom:1px solid var(--border);text-align:left;font-size:14px}
.table th{color:var(--muted);font-weight:700}
.userCell{display:flex;align-items:center;gap:10px}
.avatar{width:28px;height:28px;border-radius:999px;border:1px solid var(--border);background:rgba(255,255,255,0.06)}