:root{
  --bg:#0b0c10; --text:#f5f7ff; --muted:#b8bfd9;
  --line:rgba(255,255,255,.12);
  --accent:#c8a95a; --accent2:#7a66ff;
  --card:rgba(18,20,27,.72);
  --radius:18px;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:
    radial-gradient(900px 500px at 15% 10%, rgba(122,102,255,.18), transparent 60%),
    radial-gradient(900px 500px at 85% 0%, rgba(200,169,90,.18), transparent 60%),
    var(--bg);
}
.container{width:min(980px, 92%); margin:0 auto}
.header{
  position:sticky; top:0; z-index:10;
  backdrop-filter: blur(10px);
  background: rgba(11,12,16,.6);
  border-bottom:1px solid var(--line);
}
.header__inner{display:flex; justify-content:space-between; align-items:center; padding:14px 0}
.brand{display:flex; gap:12px; align-items:center}
.brand__logo{
  width:44px;height:44px;border-radius:14px; display:grid; place-items:center;
  font-weight:800;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
}
.brand__name{font-weight:800}
.brand__tag{font-size:12px; color:var(--muted)}
.hero{padding:26px 0 10px}
.hero h1{margin:0 0 8px; font-size:34px}
.hero p{margin:0; color:var(--muted); line-height:1.6}
.card{
  margin:16px 0 10px;
  border:1px solid var(--line);
  background: var(--card);
  border-radius: var(--radius);
  padding:18px;
  box-shadow: 0 12px 40px rgba(0,0,0,.35);
}
.grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:12px;
}
label{display:flex; flex-direction:column; gap:6px; font-size:14px}
input, select, textarea{
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
  color: var(--text);
  padding: 12px 12px;
  outline: none;
}
input::placeholder, textarea::placeholder{color: rgba(255,255,255,.45)}
.full{grid-column: 1 / -1}
.actions{margin-top:14px; display:flex; gap:12px; align-items:center; flex-wrap:wrap}
.hint{color:var(--muted); font-size:13px}
.small{color:var(--muted); padding:10px 0 30px; line-height:1.6}
.footer{
  border-top:1px solid var(--line);
  padding:16px 0;
  color:var(--muted);
}
.footer__inner{display:flex; justify-content:space-between; align-items:center}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 16px; border-radius:999px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border: 1px solid rgba(255,255,255,.12);
  font-weight:700;
  cursor:pointer;
}
.btn--ghost{background:transparent}
.link{color:inherit}
@media (max-width: 820px){
  .grid{grid-template-columns: 1fr}
}