.nakogi-vfd{font-family:Arial,Helvetica,sans-serif;margin:20px}
.nakogi-vfd-nav{display:flex;gap:10px;margin-bottom:15px;flex-wrap:wrap}
.nakogi-vfd-nav a{padding:8px 12px;background:#f1f1f1;border-radius:6px;text-decoration:none;color:#333}
.nakogi-vfd-nav a.active{background:#0073aa;color:#fff}
.nakogi-vfd .card{display:inline-block;padding:15px;background:#fff;border-radius:8px;margin-right:10px;box-shadow:0 1px 3px rgba(0,0,0,0.06)}
.nakogi-vfd table.widefat{width:100%;margin-top:10px} 
.nakogi-vfd .nakogi-vfd-success{background:#dff0d8;padding:10px;border-radius:6px;margin-bottom:10px}
.nakogi-vfd .nakogi-vfd-error{background:#f2dede;padding:10px;border-radius:6px;margin-bottom:10px}