:root{
  --bg:#0b1220;
  --card:#0f1a2e;
  --text:#e8eefc;
  --muted:#a9b7d6;
  --accent:#4f8cff;
  --danger:#ff4f6a;
  --ok:#2bd576;
  --border:rgba(255,255,255,.08);
  --shadow:0 10px 30px rgba(0,0,0,.35);
  --r:16px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--font);
  background:radial-gradient(1200px 600px at 15% 10%, rgba(79,140,255,.25), transparent 60%),
             radial-gradient(900px 500px at 85% 30%, rgba(43,213,118,.18), transparent 55%),
             var(--bg);
  color:var(--text);
}
a{color:inherit;text-decoration:none}
.wrap{max-width:980px;margin:0 auto;padding:24px}
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 18px;border:1px solid var(--border);border-radius:var(--r);
  background:rgba(15,26,46,.75);backdrop-filter: blur(10px);
  box-shadow:var(--shadow);
}
.brand{display:flex;gap:10px;align-items:center;font-weight:700;letter-spacing:.2px}
.badge{
  font-size:12px;padding:4px 10px;border-radius:999px;
  border:1px solid var(--border);color:var(--muted)
}
.grid{display:grid;grid-template-columns:1fr;gap:16px;margin-top:18px}
@media(min-width:900px){.grid{grid-template-columns: 1fr 1fr}}
.card{
  border:1px solid var(--border);
  background:rgba(15,26,46,.75);
  border-radius:var(--r);
  box-shadow:var(--shadow);
  padding:18px;
}
.card h2{margin:0 0 12px 0;font-size:18px}
.card p{margin:0 0 12px 0;color:var(--muted);line-height:1.55}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.btn{
  appearance:none;border:1px solid var(--border);
  background:rgba(255,255,255,.06);
  color:var(--text);
  padding:10px 14px;border-radius:12px;
  cursor:pointer;
  transition:transform .05s ease, background .2s ease, border-color .2s ease;
  font-weight:600;
}
.btn:hover{background:rgba(255,255,255,.10)}
.btn:active{transform:translateY(1px)}
.btn.primary{background:rgba(79,140,255,.22);border-color:rgba(79,140,255,.45)}
.btn.danger{background:rgba(255,79,106,.18);border-color:rgba(255,79,106,.35)}
.input{
  width:100%;padding:10px 12px;border-radius:12px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.04);
  color:var(--text);
  outline:none;
}
.input:focus{border-color:rgba(79,140,255,.55)}
.form{display:grid;gap:10px}
.kv{display:grid;grid-template-columns:160px 1fr;gap:10px}
.kv div{padding:8px 10px;border:1px solid var(--border);border-radius:12px;background:rgba(255,255,255,.03)}
.kv .k{color:var(--muted)}
.table{width:100%;border-collapse:collapse;margin-top:10px}
.table th,.table td{padding:10px 8px;border-bottom:1px solid var(--border);text-align:left}
.table th{color:var(--muted);font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.6px}
.notice{padding:10px 12px;border-radius:12px;border:1px solid var(--border);background:rgba(255,255,255,.03);color:var(--muted)}
.notice.ok{border-color:rgba(43,213,118,.35);background:rgba(43,213,118,.12);color:rgba(216,255,236,.95)}
.notice.err{border-color:rgba(255,79,106,.35);background:rgba(255,79,106,.12);color:rgba(255,226,231,.95)}
.small{font-size:12px;color:var(--muted)}
.footer{margin-top:18px;color:var(--muted);font-size:12px}
.hr{height:1px;background:var(--border);margin:12px 0}