:root{--bg:#0b1020;--card:#121933;--muted:#a7b1c2;--text:#e8ecf4;--primary:#4f7cff;--ok:#22c55e}
*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto;color:var(--text);background:linear-gradient(180deg,#0b1020,#151a2d)}
.container{max-width:920px;margin:0 auto;padding:16px}
header{display:flex;align-items:center;justify-content:space-between}
h1{font-size:22px;margin:0}
nav a{color:var(--muted);text-decoration:none;margin-left:12px}
nav a.active,nav a:hover{color:var(--text)}
.card{background:var(--card);border:1px solid #1e284a;border-radius:16px;padding:18px;box-shadow:0 10px 30px rgba(0,0,0,.35);margin:16px 0}
h2{margin-top:0}
.muted{color:var(--muted)}
.small{font-size:12px}
.field{margin-bottom:12px}
input,select,textarea{width:100%;padding:12px;border-radius:12px;border:1px solid #2a3667;background:#0e1530;color:var(--text)}
button{padding:12px 16px;border-radius:12px;border:0;background:#263768;color:#fff;cursor:pointer}
button.primary{background:var(--primary)}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.grid.two{grid-template-columns:1fr 1fr}
@media(max-width:720px){.grid{grid-template-columns:1fr}}
.price-line{display:flex;align-items:center;justify-content:space-between;background:#0e1530;padding:12px;border-radius:12px;border:1px solid #2a3667}
.list .item{display:flex;align-items:flex-start;justify-content:space-between;border:1px solid #223160;background:#0e1530;padding:12px;border-radius:12px;margin-bottom:10px}
.badge{display:inline-block;padding:4px 8px;border-radius:999px;border:1px solid #2a3667;color:#cfe}
.status{font-size:12px}
.ok{color:var(--ok)}