:root{
  --bg:#0b0b0e;--card:#121218;--muted:#20202a;--line:#2a2a35;
  --text:#e8e8ef;--sub:#a7a7bb;--accent:#8c6cff;--accent2:#4dd0a3;--red:#ff6b6b;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:radial-gradient(1200px 600px at 70% -10%, #1b1630 0%, #0b0b0e 60%);color:var(--text);font-family:Inter,system-ui,Segoe UI,Roboto,Arial,sans-serif}
a{color:#cfc2ff;text-decoration:none}
.container{max-width:1000px;margin:0 auto;padding:24px}
.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.brand{font-weight:800;letter-spacing:.3px;display:flex;gap:10px;align-items:center}
.nav{display:flex;gap:8px;align-items:center}
.navlink{padding:8px 10px;border-radius:10px;background:var(--card);border:1px solid var(--line);opacity:.9}
.card{background:linear-gradient(180deg, rgba(255,255,255,0.02), transparent);border:1px solid var(--line);border-radius:16px;padding:20px;margin-bottom:16px}
.grid{display:grid;gap:16px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.btn{display:inline-flex;gap:8px;align-items:center;justify-content:center;padding:10px 16px;border-radius:12px;background:var(--accent);color:#fff;font-weight:700;border:1px solid transparent;cursor:pointer}
.btn.ghost{background:transparent;border-color:var(--line);color:var(--text)}
.input,textarea,select{width:100%;padding:12px;border-radius:12px;border:1px solid var(--line);background:#0f0f15;color:var(--text)}
.balance{font-size:28px;font-weight:800}
.badge{display:inline-block;padding:6px 10px;border-radius:999px;background:#1a1a25;border:1px solid var(--line);font-weight:600}
.notice{padding:12px;border-radius:12px;background:#10101a;border:1px solid var(--line);color:var(--sub)}
.footer{opacity:.7;margin-top:22px}
.hr{height:1px;background:linear-gradient(90deg, transparent, #343446, transparent);margin:14px 0}
.center{display:flex;align-items:center;justify-content:center}
.spinner{width:16px;height:16px;border-radius:50%;border:2px solid #fff;border-top-color:transparent;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.hero{display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.hero h1{margin:0;font-size:32px}
.hero p{margin:0;color:var(--sub)}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:10px;border-bottom:1px solid var(--line);text-align:left}