/* Settings and gameplay are separate screens; only one is displayed at a time. */
body:has(> .setup-page:not([hidden])) > :is(.game-viewport, main.app) {
  display: none !important;
}
.setup-page[hidden] { display: none !important; }
body > .setup-page {
  background: #090a0b !important;
  border: 0 !important;
  border-radius: 0;
  box-shadow: none;
  backdrop-filter: none;
}
.setup-page > form {
  background: #474a4d;
  color: #eaf4fc;
  border: 1px solid #eaf4fc;
}
#setupDialog .close-button {
  flex-shrink: 0;
  width: auto;
  padding-inline: 8px;
  font-size: 12px;
}