body.mobile-keyboard-lock {
  min-height: var(--app-height, 100vh) !important;
  overflow: hidden !important;
}

body.mobile-keyboard-lock .phone-case {
  height: min(812px, calc(var(--app-height, 100vh) - 20px)) !important;
  max-height: calc(var(--app-height, 100vh) - 20px) !important;
}

@media (max-width: 400px) {
  body.mobile-keyboard-lock .phone-case {
    height: min(calc(var(--app-height, 100vh) - 12px), calc(var(--app-height, 100vh) - 12px)) !important;
    max-height: calc(var(--app-height, 100vh) - 12px) !important;
  }
}

@media (max-width: 768px) {
  body.mobile-keyboard-lock.theme-blue .phone-case,
  body.mobile-keyboard-lock.full-screen-mode .phone-case {
    height: var(--app-height, 100vh) !important;
    max-height: var(--app-height, 100vh) !important;
  }
}