/* ===== Image Replace Mode =====
   Only adds image-specific visuals on top of replace-legacy.css. */

/* Tree nodes for image list */
#imageReplaceContainer .image-node {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  margin-bottom: 6px;
  font-size: 12px;
  font-family: Consolas, "Courier New", monospace;
  cursor: pointer;
  transition: border-color 120ms ease, background-color 120ms ease;
}

#imageReplaceContainer .image-node:hover {
  background: #2a2d2e;
  border-color: #3c3c3c;
}

#imageReplaceContainer .image-node.selected {
  background: #094771;
  border-color: #007acc;
}

#imageReplaceContainer .image-node .status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--muted);
  flex-shrink: 0;
}

#imageReplaceContainer .image-node .status-dot.matched {
  background: var(--ok);
}

#imageReplaceContainer .image-node .status-dot.unmatched {
  background: var(--err);
}

#imageReplaceContainer .image-node .node-name {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#imageReplaceContainer .image-node .node-dir {
  color: var(--muted);
  font-size: 11px;
  flex-shrink: 0;
}

/* Hover action buttons */
#imageReplaceContainer .image-node {
  position: relative;
}

#imageReplaceContainer .image-node-actions {
  display: none;
  align-items: center;
  gap: 4px;
  position: absolute;
  right: 4px;
  top: 6px;
  z-index: 10;
  background: #252526;
  padding: 2px 3px;
  border-radius: 6px;
  white-space: nowrap;
  flex-direction: row-reverse;
}

#imageReplaceContainer .image-node:hover .image-node-actions {
  display: flex;
}

#imageReplaceContainer .image-node.selected:hover .image-node-actions {
  background: #094771;
}

#imageReplaceContainer .image-node-action-btn {
  flex-shrink: 0;
  border: 1px solid #333;
  border-radius: 6px;
  background: #252526;
  color: #cccccc;
  font-size: 11px;
  line-height: 1.2;
  padding: 2px 4px;
  width: 52px;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
  transition: border-color 120ms ease, background-color 120ms ease, color 120ms ease;
}

#imageReplaceContainer .image-node-action-btn:hover {
  border-color: #007acc;
  background: #2a2d2e;
}

#imageReplaceContainer .image-node.selected .image-node-action-btn {
  background: #094771;
}

#imageReplaceContainer .image-node.selected .image-node-action-btn:hover {
  background: #0b5a8a;
}

#imageReplaceContainer .image-node-action-btn:disabled {
  border-color: #444;
  color: #666;
  background: #252526;
  cursor: not-allowed;
  opacity: 1;
}

/* Thumbnail in list item */
#imageReplaceContainer .image-thumb {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  border-radius: 6px;
  overflow: hidden;
  background: #3a3a3a;
  border: 1px solid #555;
  display: flex;
  align-items: center;
  justify-content: center;
}

#imageReplaceContainer .image-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

#imageReplaceContainer .image-thumb .thumb-placeholder {
  color: var(--muted);
  font-size: 14px;
  line-height: 1;
}

/* Preview box for images */
#imageReplaceContainer .image-preview-box {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 12px;
  overflow: auto;
  min-height: 0;
}

#imageReplaceContainer .image-preview-box > p,
#imageReplaceContainer .image-preview-empty {
  color: var(--muted);
  font-size: 13px;
}

#imageReplaceContainer .image-preview-side {
  flex: 1;
  min-width: 0;
  max-width: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

#imageReplaceContainer .image-preview-side label {
  font-size: 11px;
  color: var(--muted);
}

#imageReplaceContainer .image-preview-side img,
#imageReplaceContainer .image-preview-single img {
  max-width: 100%;
  max-height: 320px;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #1e1e1e;
}

#imageReplaceContainer .image-preview-single {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

/* Operation report */
#imageReplaceContainer .image-replace-report {
  margin-top: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #2a2d2e;
  font-size: 12px;
  line-height: 1.6;
  color: #cccccc;
  max-height: 200px;
  overflow-y: auto;
}

#imageReplaceContainer .image-replace-report p {
  margin: 2px 0;
}

#imageReplaceContainer .image-replace-report ul {
  margin: 4px 0;
  padding-left: 18px;
}

#imageReplaceContainer .image-replace-report li {
  margin: 2px 0;
}

#imageReplaceContainer .image-replace-report .report-op {
  color: #9cdcfe;
}

#imageReplaceContainer .image-replace-report .report-warn {
  color: #e6ca84;
}

/* Tree view compact image node */
#imageReplaceContainer .tree-view-tree .image-node {
  margin-bottom: 2px;
  border: none;
  border-radius: 6px;
  padding: 5px 8px;
}

#imageReplaceContainer .tree-view-tree .image-node-actions {
  top: 3px;
}

#imageReplaceContainer .tree-view-tree .image-thumb {
  width: 28px;
  height: 28px;
}