diff --git a/src/components/documents/move-to-folder-dialog.tsx b/src/components/documents/move-to-folder-dialog.tsx
new file mode 100644
index 00000000..7e2cae28
--- /dev/null
+++ b/src/components/documents/move-to-folder-dialog.tsx
@@ -0,0 +1,115 @@
+'use client';
+
+import { useMemo, useState } from 'react';
+import { Check, FolderInput } from 'lucide-react';
+import { toast } from 'sonner';
+
+import { Button } from '@/components/ui/button';
+import {
+  Command,
+  CommandEmpty,
+  CommandGroup,
+  CommandInput,
+  CommandItem,
+  CommandList,
+} from '@/components/ui/command';
+import {
+  Dialog,
+  DialogContent,
+  DialogHeader,
+  DialogTitle,
+  DialogFooter,
+} from '@/components/ui/dialog';
+import { toastError } from '@/lib/api/toast-error';
+import {
+  buildFolderPaths,
+  useDocumentFolders,
+  useMoveDocument,
+} from '@/hooks/use-document-folders';
+
+interface MoveToFolderDialogProps {
+  documentId: string;
+  documentTitle: string;
+  currentFolderId: string | null;
+  open: boolean;
+  onOpenChange: (open: boolean) => void;
+}
+
+export function MoveToFolderDialog({
+  documentId,
+  documentTitle,
+  currentFolderId,
+  open,
+  onOpenChange,
+}: MoveToFolderDialogProps) {
+  const { data: tree = [] } = useDocumentFolders();
+  const move = useMoveDocument();
+  const [pickedId, setPickedId] = useState<string | null>(currentFolderId);
+
+  const paths = useMemo(() => buildFolderPaths(tree), [tree]);
+
+  return (
+    <Dialog open={open} onOpenChange={onOpenChange}>
+      <DialogContent className="sm:max-w-md">
+        <DialogHeader>
+          <DialogTitle>Move &ldquo;{documentTitle}&rdquo;</DialogTitle>
+        </DialogHeader>
+        <Command>
+          <CommandInput placeholder="Search folders…" />
+          <CommandList>
+            <CommandEmpty>No folders match.</CommandEmpty>
+            <CommandGroup heading="Special">
+              <CommandItem
+                value="__root__"
+                onSelect={() => setPickedId(null)}
+                className="flex items-center gap-2"
+              >
+                <Check
+                  className={pickedId === null ? 'h-4 w-4 opacity-100' : 'h-4 w-4 opacity-0'}
+                />
+                Root (no folder)
+              </CommandItem>
+            </CommandGroup>
+            {paths.length > 0 ? (
+              <CommandGroup heading="Folders">
+                {paths.map((p) => (
+                  <CommandItem
+                    key={p.id}
+                    value={p.path}
+                    onSelect={() => setPickedId(p.id)}
+                    className="flex items-center gap-2"
+                  >
+                    <Check
+                      className={pickedId === p.id ? 'h-4 w-4 opacity-100' : 'h-4 w-4 opacity-0'}
+                    />
+                    <span className="truncate">{p.path}</span>
+                  </CommandItem>
+                ))}
+              </CommandGroup>
+            ) : null}
+          </CommandList>
+        </Command>
+        <DialogFooter>
+          <Button variant="outline" onClick={() => onOpenChange(false)}>
+            Cancel
+          </Button>
+          <Button
+            disabled={pickedId === currentFolderId || move.isPending}
+            onClick={async () => {
+              try {
+                await move.mutateAsync({ docId: documentId, folderId: pickedId });
+                toast.success('Document moved');
+                onOpenChange(false);
+              } catch (err) {
+                toastError(err);
+              }
+            }}
+          >
+            <FolderInput className="mr-1.5 h-4 w-4" />
+            Move
+          </Button>
+        </DialogFooter>
+      </DialogContent>
+    </Dialog>
+  );
+}