/* Shared modal geometry for every Qubeorbit page. Page styles may set width,
   colors, and content layout; positioning and viewport behavior live here. */
dialog {
  position: fixed;
  inset: 0;
  margin: auto;
  max-width: calc(100vw - 32px);
  max-height: calc(100dvh - 32px);
  overflow: auto;
}

dialog[open] {
  display: block;
}

@media (max-width: 640px) {
  dialog {
    max-width: calc(100vw - 24px);
    max-height: calc(100dvh - 24px);
  }
}