/* Prevent the native Worksheet/Copybook UI from flashing before Studio styles/scripts are applied. */
.mb-studio-stage::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:0;
  background:var(--color-bg);
}
.mb-studio-loading{
  position:absolute;
  inset:0;
  z-index:1;
  display:none;
  place-items:center;
  pointer-events:none;
  background:var(--color-bg);
  color:var(--color-neutral-600);
  font:500 var(--type-meta)/1.4 var(--font-ui-cn);
  letter-spacing:.02em;
}
.mb-studio-stage[data-loading="true"] .mb-studio-loading{display:grid}
.mb-studio-loading::before{
  content:"";
  width:28px;
  height:1px;
  margin-right:var(--space-3);
  background:var(--color-accent);
  display:inline-block;
  vertical-align:middle;
}
.mb-studio-frame{
  z-index:2;
  opacity:0;
  visibility:hidden;
}
.mb-studio-frame.is-active{
  display:block;
}
.mb-studio-frame.is-active.is-ready{
  opacity:1;
  visibility:visible;
}
@media (prefers-reduced-motion:no-preference){
  .mb-studio-frame.is-active.is-ready{transition:opacity var(--transition-fast) ease}
}
@media print{
  .mb-studio-loading{display:none!important}
  .mb-studio-frame{opacity:1!important;visibility:visible!important}
}