:root{
  --bg:#0e1224;
  --surface:#131936;
  --muted:#9aa3c0;
  --text:#f2f4ff;
  --accent:#6c7cff;
  --accent2:#a66cff;
  --ring: rgba(108,124,255,.35);
  --ok:#2ecc71;
  --danger:#ff5d5d;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,Segoe UI,Roboto,Arial,sans-serif}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1100px;margin:0 auto;padding:24px}
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:1fr 1fr}
@media (max-width:760px){.grid-2{grid-template-columns:1fr}}

.nav{position:sticky;top:0;background:rgba(14,18,36,.7);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.06);z-index:50}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 24px}
.brand{display:flex;gap:10px;align-items:center;font-weight:900}
.logo{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:grid;place-items:center}
.menu{display:flex;gap:14px}
.menu a{padding:8px 10px;border-radius:10px}
.menu a:hover{background:rgba(255,255,255,.06)}
.actions{display:flex;gap:10px}

.hero{padding:56px 0 30px}
.hero h1{font-size:42px;margin:0 0 10px}
.hero p{color:var(--muted);margin:0 0 16px}
.kicker{color:#b8bfe0;font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:12px;margin-bottom:8px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 16px;border-radius:12px;border:1px solid rgba(255,255,255,.08);background:#151a3b;color:var(--text);font-weight:700;cursor:pointer}
.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));border:0}
.btn:focus{outline:2px solid var(--ring);outline-offset:2px}

.card{background:var(--surface);border:1px solid rgba(255,255,255,.06);border-radius:16px;overflow:hidden}
.card-body{padding:16px}
.card h3{margin:0 0 6px}
.card p{margin:0;color:var(--muted)}

.input, select, textarea{width:100%;background:#0f1431;border:1px solid rgba(255,255,255,.12);color:var(--text);padding:12px 14px;border-radius:10px;outline:none}
label{display:block;margin:10px 0 6px;color:#c6ccf1;font-size:14px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:760px){.form .row{grid-template-columns:1fr}}

.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:12px;border-bottom:1px solid rgba(255,255,255,.08);text-align:left}
.table th{color:#b8bfe0}

.notice{padding:14px;border-radius:12px;border:1px dashed rgba(255,255,255,.25);background:rgba(255,255,255,.03);color:#c6ccf1}
.footer{margin-top:50px;border-top:1px solid rgba(255,255,255,.06);padding:36px 0;text-align:center;color:var(--muted);font-size:14px}

.alert{padding:12px;border-radius:10px}
.alert.success{background:rgba(46,204,113,.18);border:1px solid rgba(46,204,113,.35)}
.alert.error{background:rgba(255,93,93,.16);border:1px solid rgba(255,93,93,.35)}