.lexxy-ai-field--fullscreen {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  flex-direction: column;
  padding: 0;
  background: #fff;
  overflow: hidden;
}
.lexxy-ai-field--fullscreen > label,
.lexxy-ai-field--fullscreen > p { display: none; }

.lexxy-ai-field--fullscreen lexxy-editor {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  width: 100%;
  max-width: none;
  margin: 0;
  border: none;
  border-radius: 0;
  overflow: hidden;
}
.lexxy-ai-field--fullscreen lexxy-toolbar { flex: none; }
.lexxy-ai-field--fullscreen .lexxy-editor__content,
.lexxy-ai-field--fullscreen .ai-markdown-preview { flex: 1; min-height: 0; overflow: auto; }