body.central-locked > aside, body.central-locked > .shell,
body.central-locked > dialog, body.central-locked > #toast {display:none!important}
#central-access {max-width:460px;margin:12vh auto;padding:32px}
#central-access .field {margin:16px 0}
body:not(.central-locked) > #central-access {display:none}
#central-access [hidden] {display:none!important}
#nav button:disabled {opacity:.45;cursor:not-allowed}