.visually-hidden {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

#operation-console p:empty,
#crop-edge-previews:empty {
  display: none;
}

#editor-layout {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  box-sizing: border-box;
  padding-block-start: 0;
}


#candidate-pane,
#operation-console {
  min-inline-size: 0;
  min-block-size: 0;
  overflow-x: hidden;
  overflow-y: scroll;
  padding: var(--workbench-edge-gap);
  padding-block-start: var(--content-top, 0px);
  box-sizing: border-box;
}

#candidate-pane > :first-child,
#operation-console > :first-child {
  margin-block-start: 0;
}

#source-pane {
  max-block-size: min(40vh, 320px);
  overflow-x: hidden;
  overflow-y: auto;
  padding-block: var(--workbench-edge-gap);
  border-block-start: 1px solid currentColor;
  box-sizing: border-box;
}

#image-list,
#candidate-list {
  padding-inline-start: 1.5em;
}

#image-list li,
#candidate-list li {
  margin-block-end: 0.75em;
}

#image-list button,
#candidate-list button {
  display: flex;
  align-items: center;
  gap: 0.5em;
  inline-size: 100%;
  max-inline-size: 100%;
  text-align: start;
  overflow-wrap: anywhere;
}

#image-list img {
  flex: 0 0 auto;
  inline-size: 72px;
  block-size: 64px;
  object-fit: contain;
}

#candidate-list canvas {
  flex: 0 0 auto;
  inline-size: 112px;
  block-size: 64px;
  object-fit: contain;
}

#image-list button[aria-pressed="true"],
#candidate-list button[aria-pressed="true"] {
  font-weight: bold;
}

#source-selection-status,
#candidate-selection-status {
  flex-basis: 100%;
  margin-block: 0;
}

#source-selection-actions,
#candidate-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--workbench-edge-gap);
}

.source-row,
.candidate-row {
  display: flex;
  align-items: center;
  gap: 0.5em;
}

#image-list .source-row > button,
#candidate-list .candidate-row > button {
  flex: 1 1 0;
  inline-size: auto;
  min-inline-size: 0;
}

.source-selection,
.candidate-selection,
.quality-confirmation {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 0.25em;
}

#crop-edge-previews {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding-inline-start: 0;
  list-style: none;
}

#crop-edge-previews figure {
  margin: 0;
}

#crop-edge-previews figcaption {
  display: grid;
  gap: 2px;
  margin-block-end: 4px;
}

#crop-edge-previews canvas {
  display: block;
  max-inline-size: 100%;
  box-sizing: border-box;
  border: 1px solid currentColor;
  background: Canvas;
}

#crop-edge-previews [data-axis="horizontal"] {
  grid-column: 1 / -1;
}

#crop-edge-previews [data-axis="horizontal"] canvas {
  inline-size: 100%;
  block-size: 96px;
}

#crop-edge-previews [data-axis="vertical"] canvas {
  inline-size: 100%;
  block-size: 240px;
}

#source-canvas {
  display: block;
  inline-size: 100%;
  block-size: min(44vh, 520px);
  min-block-size: 220px;
  box-sizing: border-box;
  touch-action: none;
}

#source-canvas.is-over-crop {
  cursor: grab;
}

#source-canvas.is-dragging {
  cursor: grabbing;
}

#control-plane input[type="file"] {
  max-inline-size: 100%;
}

#operation-actions {
  position: sticky;
  inset-block-end: 0;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--workbench-edge-gap);
  background: Canvas;
}

@media (max-width: 959px) {
  #editor-layout {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: repeat(2, minmax(0, 1fr));
  }

  #candidate-pane {
    grid-column: 1;
    grid-row: 1;
    border-block-end: 1px solid currentColor;
  }

  #operation-console {
    grid-column: 1;
    grid-row: 2;
    padding-block-start: var(--workbench-edge-gap);
  }

  #source-canvas {
    block-size: 32vh;
    min-block-size: 160px;
  }
}