diff --git a/src/components/molecules/TreeCard.tsx b/src/components/molecules/TreeCard.tsx
deleted file mode 100644
index e42a52c..0000000
--- a/src/components/molecules/TreeCard.tsx
+++ /dev/null
@@ -1,75 +0,0 @@
-import { Card, Badge, ActionIcon, IconButton, Stack, Flex, Text, Heading } from '@/components/atoms'
-import { ComponentTree } from '@/types/project'
-
-interface TreeCardProps {
-  tree: ComponentTree
-  isSelected: boolean
-  onSelect: () => void
-  onEdit: () => void
-  onDuplicate: () => void
-  onDelete: () => void
-  disableDelete?: boolean
-}
-
-export function TreeCard({
-  tree,
-  isSelected,
-  onSelect,
-  onEdit,
-  onDuplicate,
-  onDelete,
-  disableDelete = false,
-}: TreeCardProps) {
-  return (
-    <Card
-      className={`cursor-pointer transition-all p-4 ${
-        isSelected ? 'ring-2 ring-primary bg-accent' : 'hover:bg-accent/50'
-      }`}
-      onClick={onSelect}
-    >
-      <Stack spacing="sm">
-        <Flex justify="between" align="start" gap="sm">
-          <Stack spacing="xs" className="flex-1 min-w-0">
-            <Heading level={4} className="text-sm truncate">{tree.name}</Heading>
-            {tree.description && (
-              <Text variant="caption" className="line-clamp-2">
-                {tree.description}
-              </Text>
-            )}
-            <div>
-              <Badge variant="outline" className="text-xs">
-                {tree.rootNodes.length} components
-              </Badge>
-            </div>
-          </Stack>
-        </Flex>
-        <div onClick={(e) => e.stopPropagation()}>
-          <Flex gap="xs" className="mt-1">
-            <IconButton
-              icon={<ActionIcon action="edit" size={14} />}
-              variant="ghost"
-              size="sm"
-              onClick={onEdit}
-              title="Edit tree"
-            />
-            <IconButton
-              icon={<ActionIcon action="copy" size={14} />}
-              variant="ghost"
-              size="sm"
-              onClick={onDuplicate}
-              title="Duplicate tree"
-            />
-            <IconButton
-              icon={<ActionIcon action="delete" size={14} />}
-              variant="ghost"
-              size="sm"
-              onClick={onDelete}
-              disabled={disableDelete}
-              title="Delete tree"
-            />
-          </Flex>
-        </div>
-      </Stack>
-    </Card>
-  )
-}
diff --git a/src/components/molecules/TreeListHeader.tsx b/src/components/molecules/TreeListHeader.tsx
deleted file mode 100644
index d381b2c..0000000
--- a/src/components/molecules/TreeListHeader.tsx
+++ /dev/null
@@ -1,53 +0,0 @@
-import { Button, TreeIcon, ActionIcon, Flex, Heading, Stack, IconButton } from '@/components/atoms'
-
-interface TreeListHeaderProps {
-  onCreateNew: () => void
-  onImportJson: () => void
-  onExportJson: () => void
-  hasSelectedTree?: boolean
-}
-
-export function TreeListHeader({
-  onCreateNew,
-  onImportJson,
-  onExportJson,
-  hasSelectedTree = false,
-}: TreeListHeaderProps) {
-  return (
-    <Stack spacing="sm">
-      <Flex justify="between" align="center">
-        <Flex align="center" gap="sm">
-          <TreeIcon size={20} />
-          <Heading level={2} className="text-lg font-semibold">Component Trees</Heading>
-        </Flex>
-        <IconButton 
-          icon={<ActionIcon action="add" size={16} />}
-          size="sm" 
-          onClick={onCreateNew}
-        />
-      </Flex>
-      
-      <Flex gap="sm">
-        <Button
-          size="sm"
-          variant="outline"
-          onClick={onImportJson}
-          className="flex-1 text-xs"
-          leftIcon={<ActionIcon action="upload" size={14} />}
-        >
-          Import JSON
-        </Button>
-        <Button
-          size="sm"
-          variant="outline"
-          onClick={onExportJson}
-          disabled={!hasSelectedTree}
-          className="flex-1 text-xs"
-          leftIcon={<ActionIcon action="download" size={14} />}
-        >
-          Export JSON
-        </Button>
-      </Flex>
-    </Stack>
-  )
-}