:root{
  --bg:#111; --card:#1a1a1a; --ink:#fff; --muted:#c7c7c7;
  --gold:#C9A227; --gold-200:#f5c518; --ring:rgba(201,162,39,.35);
  --border:rgba(201,162,39,.18); --glow:0 0 18px rgba(201,162,39,.65);
  --err:#ff5656; --ok:#57d89a;
}
*{box-sizing:border-box} body{margin:0;background:var(--bg);color:var(--ink);
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
a{text-decoration:none;color:var(--gold-200)}
.wrap{max-width:460px;margin:28px auto;padding:0 16px}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;box-shadow:0 16px 40px rgba(0,0,0,.45)}
.pad{padding:18px}
h1{margin:0 0 8px;font-size:1.4rem;color:var(--gold-200)}
.muted{color:var(--muted)}
.field{display:flex;flex-direction:column;gap:6px;margin:.7rem 0}
.field input{background:#191919;border:1px solid rgba(255,255,255,.12);border-radius:10px;color:#fff;padding:12px}
.field input:focus{outline:none;box-shadow:0 0 0 2px var(--ring), var(--glow);border-color:var(--gold-200)}
.btn{display:inline-flex;gap:8px;align-items:center;justify-content:center;border:none;border-radius:10px;padding:12px 14px;font-weight:800;cursor:pointer}
.btn.solid{background:linear-gradient(180deg,var(--gold-200),var(--gold));color:#14110a}
.btn.ghost{background:transparent;border:1px solid rgba(201,162,39,.45);color:var(--gold-200)}
.btn.ghost:hover{background:rgba(201,162,39,.12);box-shadow:var(--glow)}
.btn.full{width:100%;margin-top:.5rem}
.row{display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin:.25rem 0 .75rem}
.otp{display:flex;gap:8px;justify-content:center;margin:.25rem 0 .75rem}
.otp input{width:44px;height:52px;text-align:center;font-size:1.2rem;letter-spacing:2px;background:#191919;border:1px solid rgba(255,255,255,.12);border-radius:10px;color:#fff}
.otp input:focus{outline:none;box-shadow:0 0 0 2px var(--ring), var(--glow);border-color:var(--gold-200)}
.msg{margin:.6rem 0 0;font-size:.95rem}
.msg.err{color:var(--err)} .msg.ok{color:var(--ok)}
.hidden{display:none !important}
.foot{margin-top:14px;text-align:center;color:#888}