.screen-preview-dialog {
  width: min(1280px, calc(100vw - 32px)); max-width: none;
  max-height: calc(100dvh - 32px); padding: 20px; border: 1px solid #cbd5cf;
  border-radius: 6px; overflow: auto; color: #26382e; background: #fff;
}
.screen-preview-dialog::backdrop { background: rgb(0 0 0 / 45%); }
.screen-preview-dialog h2 { margin: 0; font-size: 20px; overflow-wrap: anywhere; }
.screen-preview-controls { display: flex; gap: 10px; align-items: center; justify-content: flex-end; flex-wrap: wrap; margin: 12px 0; }
.screen-preview-controls button { flex: 0 0 auto; min-height: 38px; }
.screen-preview-state { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px;
  min-height: 34px; font-size: 13px; color: #56655c; overflow-wrap: anywhere; }
.screen-preview-viewport { position: relative; width: 100%; aspect-ratio: 16 / 9; max-height: 68dvh;
  min-height: 160px; background: #202422; display: grid; place-items: center; overflow: hidden; }
.screen-preview-viewport img { width: 100%; height: 100%; max-height: 68dvh; object-fit: contain; min-height: 0; }
.screen-preview-viewport p { color: #e3e9e5; margin: 20px; text-align: center; font-size: 14px; }
.screen-preview-viewport [hidden] { display: none; }
@media (max-width: 600px) {
  .screen-preview-dialog { width: calc(100vw - 16px); max-height: calc(100dvh - 16px); padding: 12px; }
  .screen-preview-controls button { padding-left: 12px; padding-right: 12px; font-size: 13px; }
  .screen-preview-viewport { min-height: 180px; }
}