/* v.1214 — fullscreen stage must always contain the active document. */

/* Cancel the many late "top: 72/108/136px" rules which move the grid stage
   without reducing its grid allocation correctly.  The grid itself owns sizing. */
#viewer2026Overlay.viewer4.open {
  grid-template-rows: minmax(72px,1fr) auto auto !important;
  grid-template-columns: minmax(0,1fr) !important;
  gap: 7px !important;
  overflow: hidden !important;
}

#viewer2026Overlay.viewer4.open > .viewer4__stage {
  grid-row: 1 !important;
  position: relative !important;
  inset: auto !important;
  top: auto !important;
  right: auto !important;
  bottom: auto !important;
  left: auto !important;
  width: 100% !important;
  height: auto !important;
  min-height: 72px !important;
  max-height: none !important;
  margin: 0 !important;
  overflow: hidden !important;
}

#viewer2026Overlay.viewer4.open > .viewer4__controls {
  grid-row: 2 !important;
  position: relative !important;
  margin: 0 auto !important;
  z-index: 40 !important;
}

#viewer2026Overlay.viewer4.open > .viewer4__thumbs {
  grid-row: 3 !important;
  position: relative !important;
  margin: 0 !important;
  z-index: 35 !important;
}

/* Fast snap after release. */
#viewer2026Overlay .viewer4__card {
  transition:
    transform 140ms cubic-bezier(.22,.72,.26,1),
    opacity 115ms ease,
    filter 115ms ease !important;
}

/* Exact mouse-follow while held. */
#viewer2026Overlay .viewer4__stage.grafo-drag-v1214 .viewer4__card,
#viewer2026Overlay .viewer4__stage.grafo-drag-v1214 .viewer4__track {
  transition: none !important;
}

#viewer2026Overlay .viewer4__stage.grafo-drag-v1214 {
  cursor: grabbing !important;
}

#viewer2026Overlay .viewer4__stage.grafo-drag-v1214 .viewer4__card.near {
  visibility: visible !important;
  opacity: .92 !important;
  filter: none !important;
}

/* Very low / ultra-wide browser windows: controls and thumbs remain usable,
   but the scene gets guaranteed room rather than pushing the document away. */
@media (max-height: 520px) {
  #viewer2026Overlay.viewer4.open {
    padding: 5px 8px !important;
    gap: 4px !important;
    grid-template-rows: minmax(86px,1fr) auto auto !important;
  }

  #viewer2026Overlay.viewer4.open > .viewer4__controls {
    padding-top: 4px !important;
    padding-bottom: 4px !important;
    min-height: 40px !important;
  }

  #viewer2026Overlay.viewer4.open > .viewer4__thumbs {
    min-height: 82px !important;
    max-height: 108px !important;
  }
}

@media (max-height: 390px) {
  #viewer2026Overlay.viewer4.open {
    grid-template-rows: minmax(92px,1fr) auto 94px !important;
  }

  #viewer2026Overlay.viewer4.open > .viewer4__thumbs {
    height: 94px !important;
    min-height: 94px !important;
    max-height: 94px !important;
  }
}