*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:#0b1220;color:#e5e7eb}
a{color:inherit}
.container{max-width:1050px;margin:0 auto;padding:18px}
.header{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.brand h1{margin:0;font-size:22px}
.brand p{margin:4px 0 0;opacity:.85}
.card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:16px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
label{display:block;margin:10px 0 6px;font-size:14px;opacity:.9}
input,select,textarea{width:100%;padding:10px 12px;border-radius:10px;border:1px solid rgba(255,255,255,.14);background:rgba(0,0,0,.25);color:#fff;outline:none}
textarea{min-height:90px;resize:vertical}
.btn{display:inline-block;padding:10px 14px;border-radius:10px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);color:#fff;text-decoration:none;cursor:pointer}
.btn:hover{background:rgba(255,255,255,.12)}
.btn.danger{border-color:rgba(255,120,120,.5)}
.row{display:flex;gap:12px;flex-wrap:wrap}
.row > div{flex:1;min-width:220px}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:10px;border-bottom:1px solid rgba(255,255,255,.10);text-align:left;font-size:14px}
.muted{opacity:.8}
.footer{margin-top:14px;opacity:.65;font-size:13px}
code{background:rgba(255,255,255,.09);padding:2px 6px;border-radius:6px}
hr{border:0;border-top:1px solid rgba(255,255,255,.12)}
.badge{display:inline-block;padding:6px 10px;border-radius:999px;font-weight:700;font-size:12px;border:1px solid rgba(255,255,255,.18)}