/* v0.77.14: expanded upload sections scroll inside the available workspace.
   The form's grid keeps the heading and action bar outside this scroll area. */
#uploadDialog .upload-landscape-grid {
  min-height: 0 !important;
  max-height: 100% !important;
  overflow-x: hidden !important;
  overflow-y: auto !important;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  scroll-padding-block: .5rem;
}

/* Page-range controls must fit the middle column as the workspace narrows. */
#uploadDialog .pdf-split-range-row {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  min-width: 0;
}
#uploadDialog .pdf-split-part-label { grid-column: 1 / -1; }
#uploadDialog .remove-pdf-split-range { grid-column: 2; justify-self: end; }