/* ===== Preview Embed ===== */
.preview-embed {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid #ebebef;
  background: #ffffff;
  height: calc(100vh - 200px);
  min-height: 500px;
}

.preview-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
}