:root{
  --bg:#0b1220;
  --card:#111a2e;
  --text:#e9eefc;
  --muted:#b9c4e6;
  --accent:#4aa3ff;
  --danger:#ff5b6e;
  --ok:#48d18a;
  --border: rgba(255,255,255,.12);
}

*{box-sizing:border-box}
body{
  margin:0; font-family:system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:var(--bg); color:var(--text);
}
.container{max-width:1100px;margin:0 auto;padding:24px}
.card{
  background:var(--card); border:1px solid var(--border);
  border-radius:16px; padding:20px; box-shadow:0 10px 30px rgba(0,0,0,.25);
}
.row{display:flex; gap:16px; flex-wrap:wrap}
.col{flex:1; min-width:240px}
label{display:block;margin:12px 0 6px;color:var(--muted);font-size:14px}
input, select{
  width:100%; padding:12px 12px; border-radius:12px;
  border:1px solid var(--border); background:rgba(255,255,255,.04);
  color:var(--text); outline:none;
}
button{
  padding:12px 16px; border-radius:12px; border:0;
  background:var(--accent); color:#001024; font-weight:800; cursor:pointer;
}
button.danger{background:var(--danger); color:#20000a}
button.secondary{background:transparent;color:var(--text);border:1px solid var(--border)}
.notice{padding:12px 14px;border-radius:12px;border:1px solid var(--border);margin:14px 0}
.notice.ok{border-color:rgba(72,209,138,.5)}
.notice.bad{border-color:rgba(255,91,110,.6)}
.balance-pill{
  position:absolute; right:24px; top:24px;
  background:rgba(255,255,255,.06);
  border:1px solid var(--border);
  padding:10px 12px;border-radius:999px;font-weight:900
}
.nav{
  display:flex;justify-content:space-between;align-items:center;
  padding:14px 20px;border-bottom:1px solid var(--border);background:rgba(0,0,0,.15)
}
.nav__brand{font-weight:900;letter-spacing:.5px}
.nav__links{display:flex;gap:12px;flex-wrap:wrap}
.nav__link{color:var(--text);text-decoration:none;opacity:.9}
.nav__link:hover{opacity:1}
.table{width:100%;border-collapse:collapse;margin-top:12px}
.table th,.table td{border-bottom:1px solid var(--border);padding:10px;text-align:left;vertical-align:top}
.small{color:var(--muted);font-size:13px}
.badge{display:inline-block;padding:6px 10px;border-radius:999px;border:1px solid var(--border);font-weight:800;font-size:12px}
.badge.ok{border-color:rgba(72,209,138,.5)}
.badge.bad{border-color:rgba(255,91,110,.6)}