/* Hide Potree sidebar panels we don't expose in our viewer sites.
   If upstream renames these IDs, rules silently stop matching — no breakage. */
#menu_scene, #menu_scene + div,
#menu_filters, #menu_filters + div {
  display: none !important;
}

/* Hide the "None" background option (selectgroup renders a label wrapping an input). */
#background_options_none,
input[name="background_options"][value="null"],
input[name="background_options"][value="null"] + label,
label:has(> input[name="background_options"][value="null"]) {
  display: none !important;
}