[Unit] Description=Arcline Portal — customer dashboard After=network.target [Service] Type=simple User=arcline Group=arcline WorkingDirectory=/opt/arcline-portal EnvironmentFile=/opt/arcline-portal/.env ExecStart=/opt/arcline-portal/arcline-portal Restart=on-failure RestartSec=5s # Hardening NoNewPrivileges=yes PrivateTmp=yes ProtectSystem=strict ProtectHome=yes ReadWritePaths=/opt/arcline-portal [Install] WantedBy=multi-user.target