.cal24h-block-editor {
  width: 100%;
}

.cal24h-block-editor iframe {
  display: block;
  width: 100% !important;
  min-width: 100%;
  max-width: 100%;
}

/* Ensure preview container stretches within editor wrappers */
.wp-block .cal24h-block-editor,
.block-editor-block-list__block .cal24h-block-editor {
  width: 100%;
}