body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:#0f172a;color:#e2e8f0;}
.container{max-width:900px;margin:0 auto;padding:16px;}
.card{background:#111827;border:1px solid #1f2937;border-radius:14px;padding:16px;margin:14px 0;}
.btn{display:inline-block;padding:10px 14px;border-radius:12px;background:#f59e0b;color:#111827;text-decoration:none;font-weight:700;border:0;cursor:pointer}
.btn.secondary{background:#334155;color:#e2e8f0}
input,select,textarea{width:100%;padding:10px;border-radius:12px;border:1px solid #334155;background:#0b1220;color:#e2e8f0;}
label{display:block;margin:10px 0 6px}
small{color:#94a3b8}
.nav{display:flex;gap:10px;align-items:center;justify-content:space-between}
.badge{display:inline-block;background:#334155;padding:3px 8px;border-radius:999px;font-size:12px}
.table{width:100%;border-collapse:collapse}
.table th,.table td{border-bottom:1px solid #1f2937;padding:10px;text-align:left;vertical-align:top}
.notice{background:#0b1220;border:1px dashed #334155;padding:10px;border-radius:12px}