.card{background:#131a31;border:1px solid #2a355f;border-radius:12px;padding:16px}.badge{display:inline-block;padding:4px 8px;background:#2b3a73;border-radius:999px;font-size:12px}.btn{padding:10px 14px;border:0;border-radius:8px;background:#9a7b3d;color:#fff}.nav a{margin-right:12px}.error{color:#ff9c9c}.muted{color:#c8cfeb}