:root{
  --bg:#05070d;
  --stroke:rgba(255,255,255,.10);
  --text:#e9f0ff;
  --muted:rgba(233,240,255,.68);
  --gold:#f7c948;
}
*{box-sizing:border-box;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue',Arial;}
body{margin:0;background:radial-gradient(1200px 600px at 20% 10%, rgba(247,201,72,.10), transparent 55%),
                 radial-gradient(1200px 600px at 85% 40%, rgba(43,108,255,.12), transparent 60%),
                 var(--bg);color:var(--text);}
a{color:inherit;text-decoration:none}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 22px;border-bottom:1px solid var(--stroke);
  background:rgba(5,7,13,.65);backdrop-filter: blur(10px);position:sticky;top:0;z-index:10}
.brand{display:flex;align-items:center;gap:10px}
.logo{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--gold),#ff7a18);
  display:grid;place-items:center;color:#10131a;font-weight:900}
.pill{display:inline-flex;gap:8px;align-items:center;padding:6px 10px;border:1px solid var(--stroke);
  border-radius:999px;background:rgba(255,255,255,.03);font-size:12px;color:var(--muted)}
.card{background:linear-gradient(180deg, rgba(11,19,36,.92), rgba(10,16,32,.86));
  border:1px solid var(--stroke);border-radius:16px;box-shadow:0 10px 40px rgba(0,0,0,.35);}
.p{padding:16px}
h3{margin:0 0 10px 0;font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
input,select{width:100%;padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.04);
  border:1px solid var(--stroke);color:var(--text);outline:none}
label{font-size:12px;color:var(--muted)}
.stack{display:grid;gap:10px}
.row{display:flex;gap:10px}
.row>*{flex:1}
.btn{border:1px solid rgba(247,201,72,.35);background:linear-gradient(90deg,var(--gold),#ff8a1c);
  color:#11131a;font-weight:800;padding:10px 14px;border-radius:12px;cursor:pointer}
.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--stroke);font-weight:700}
.grid{display:grid;gap:16px;padding:18px 22px;grid-template-columns: 320px 1fr;}
.nav{display:grid;gap:10px}
.nav a{display:flex;align-items:center;gap:10px;padding:12px 12px;border-radius:14px;border:1px solid var(--stroke);background:rgba(255,255,255,.03)}
.nav a.active{border-color:rgba(247,201,72,.45);box-shadow:0 0 0 3px rgba(247,201,72,.12) inset}
.frame{width:100%;height: calc(100vh - 86px);border:0;border-radius:16px;background:#000}
.small{font-size:12px;color:var(--muted)}