/* TJK-Chess 15.1.229 — cutout startup safety + matte presentation. */

/* Do not show the untreated room while AI segmentation is still loading.
   The selected lesson background stays visible until the first valid matte. */
.course-editor-media-pane.is-person-cutout-pending > video.is-person-cutout-source,
.tjk-video-presenter-pane.is-person-cutout-pending > video.is-person-cutout-source,
.course-camera-column-v162.is-person-cutout-pending > video.is-person-cutout-source {
  opacity: 0 !important;
  visibility: hidden !important;
}
.course-editor-media-pane.is-person-cutout-pending > .tjk-person-cutout-canvas,
.tjk-video-presenter-pane.is-person-cutout-pending > .tjk-person-cutout-canvas,
.course-camera-column-v162.is-person-cutout-pending > .tjk-person-cutout-canvas {
  opacity: 0 !important;
  visibility: hidden !important;
}

/* A drop shadow around the alpha silhouette made tiny segmentation mistakes
   look like a coloured halo, especially around dark hair. Keep the matte raw. */
.tjk-person-cutout-canvas {
  filter: none !important;
}