body{background:#0f172a;color:#e5e7eb;font-family:Inter,Arial;margin:0}
.topbar{background:#020617;padding:15px}
.container{max-width:1100px;margin:auto;padding:20px}
.card{background:#111827;border-radius:12px;padding:20px;margin-top:20px;box-shadow:0 0 10px #000}
.btn{background:#2563eb;color:white;padding:10px 16px;border-radius:6px;border:none}
input,select{width:100%;padding:10px;margin-top:6px;background:#020617;border:1px solid #334155;color:white;border-radius:6px}
a{color:#60a5fa;text-decoration:none}
table{width:100%;border-collapse:collapse;margin-top:10px}
th,td{border:1px solid #1f2937;padding:10px}