html, body.dashboard-shell { height: 100%; height: 100dvh; overflow: hidden; }
body.dashboard-shell { display: grid; grid-template-rows: 100px minmax(0, 1fr) 104px; }
.dashboard-shell > iframe { height: 100%; width: 100%; min-width: 0; min-height: 0; border: 0; display: block; }
@media (max-width: 720px) {
    body.dashboard-shell { grid-template-rows: 100px minmax(0, 1fr) 92px; }
}