diff --git a/memento-note/components/notebooks-list.tsx b/memento-note/components/notebooks-list.tsx
index 2ef4752..0d8e021 100644
--- a/memento-note/components/notebooks-list.tsx
+++ b/memento-note/components/notebooks-list.tsx
@@ -4,7 +4,7 @@ import { useState, useCallback, useRef } from 'react'
 import Link from 'next/link'
 import { usePathname, useRouter, useSearchParams } from 'next/navigation'
 import { cn } from '@/lib/utils'
-import { StickyNote, Plus, Tag, Folder, ChevronDown, ChevronRight } from 'lucide-react'
+import { StickyNote, Plus, Tag, Folder, ChevronDown, ChevronRight, GripVertical } from 'lucide-react'
 import { Tooltip, TooltipContent, TooltipProvider, TooltipTrigger } from '@/components/ui/tooltip'
 import { useNotebooks } from '@/context/notebooks-context'
 import { useNotebookDrag } from '@/context/notebook-drag-context'
@@ -35,7 +35,7 @@ export function NotebooksList() {
   const searchParams = useSearchParams()
   const router = useRouter()
   const { t, language } = useLanguage()
-  const { notebooks, currentNotebook, deleteNotebook, moveNoteToNotebookOptimistic, isLoading } = useNotebooks()
+  const { notebooks, currentNotebook, deleteNotebook, moveNoteToNotebookOptimistic, updateNotebookOrderOptimistic, isLoading } = useNotebooks()
   const { draggedNoteId, dragOverNotebookId, dragOver } = useNotebookDrag()
   const { labels } = useLabels()
 
@@ -46,29 +46,77 @@ export function NotebooksList() {
   const [expandedNotebook, setExpandedNotebook] = useState<string | null>(null)
   const [labelsDialogOpen, setLabelsDialogOpen] = useState(false)
 
+  // ── Notebook reorder drag state ──
+  const draggingNbRef = useRef<string | null>(null)
+  const [draggingNbId, setDraggingNbId] = useState<string | null>(null)
+  const [overNbId, setOverNbId] = useState<string | null>(null)
+
   const currentNotebookId = searchParams.get('notebook')
 
-  // Handle drop on a notebook
+  // Handle drop on a notebook (note-to-notebook OR notebook reorder)
   const handleDrop = useCallback(async (e: React.DragEvent, notebookId: string | null) => {
     e.preventDefault()
     e.stopPropagation()
+
+    const sourceNbId = e.dataTransfer.getData('application/x-notebook')
     const noteId = e.dataTransfer.getData('text/plain')
 
-    if (noteId) {
+    if (sourceNbId && notebookId && sourceNbId !== notebookId) {
+      // ── Reorder notebooks ──
+      const currentIds = notebooks.map((nb: Notebook) => nb.id)
+      const fromIdx = currentIds.indexOf(sourceNbId)
+      const toIdx = currentIds.indexOf(notebookId)
+      if (fromIdx !== -1 && toIdx !== -1) {
+        const newIds = [...currentIds]
+        newIds.splice(fromIdx, 1)
+        newIds.splice(toIdx, 0, sourceNbId)
+        await updateNotebookOrderOptimistic(newIds)
+      }
+    } else if (noteId) {
+      // ── Move note to notebook ──
       await moveNoteToNotebookOptimistic(noteId, notebookId)
     }
 
     dragOver(null)
-  }, [moveNoteToNotebookOptimistic, dragOver])
+    draggingNbRef.current = null
+    setDraggingNbId(null)
+    setOverNbId(null)
+  }, [notebooks, moveNoteToNotebookOptimistic, updateNotebookOrderOptimistic, dragOver])
 
   // Handle drag over a notebook
   const handleDragOver = useCallback((e: React.DragEvent, notebookId: string | null) => {
     e.preventDefault()
-    dragOver(notebookId)
+    if (draggingNbRef.current) {
+      // Notebook reorder mode — just track the insertion target
+      setOverNbId(notebookId)
+    } else {
+      // Note-to-notebook mode
+      dragOver(notebookId)
+    }
   }, [dragOver])
 
   // Handle drag leave
   const handleDragLeave = useCallback(() => {
+    if (draggingNbRef.current) {
+      setOverNbId(null)
+    } else {
+      dragOver(null)
+    }
+  }, [dragOver])
+
+  // ── Notebook reorder handlers ──
+  const handleNotebookDragStart = useCallback((e: React.DragEvent, notebookId: string) => {
+    e.dataTransfer.setData('application/x-notebook', notebookId)
+    e.dataTransfer.effectAllowed = 'move'
+    draggingNbRef.current = notebookId
+    // Slight delay so the drag ghost renders before opacity change
+    setTimeout(() => setDraggingNbId(notebookId), 0)
+  }, [])
+
+  const handleNotebookDragEnd = useCallback(() => {
+    draggingNbRef.current = null
+    setDraggingNbId(null)
+    setOverNbId(null)
     dragOver(null)
   }, [dragOver])
 
@@ -142,7 +190,20 @@ export function NotebooksList() {
           const NotebookIcon = getNotebookIcon(notebook.icon || 'folder')
 
           return (
-            <div key={notebook.id} className="group flex flex-col">
+            <div
+              key={notebook.id}
+              className={cn(
+                "group flex flex-col transition-opacity duration-150",
+                draggingNbId === notebook.id && "opacity-40"
+              )}
+              draggable
+              onDragStart={(e) => handleNotebookDragStart(e, notebook.id)}
+              onDragEnd={handleNotebookDragEnd}
+            >
+              {/* Insertion indicator above this notebook when reordering */}
+              {overNbId === notebook.id && draggingNbId !== notebook.id && (
+                <div className="h-0.5 bg-primary/70 mx-4 rounded-full mb-0.5 transition-all" />
+              )}
               {isActive ? (
                 // Active notebook with expanded labels
                 <div
@@ -252,10 +313,11 @@ export function NotebooksList() {
                         <button
                           onClick={() => handleSelectNotebook(notebook.id)}
                           className={cn(
-                            "pointer-events-auto flex items-center gap-4 px-6 py-3 rounded-e-full me-2 text-gray-600 dark:text-gray-400 hover:bg-gray-100 dark:hover:bg-gray-800/50 transition-colors w-full pe-14",
+                            "pointer-events-auto flex items-center gap-3 px-4 py-3 rounded-e-full me-2 text-gray-600 dark:text-gray-400 hover:bg-gray-100 dark:hover:bg-gray-800/50 transition-colors w-full pe-14",
                             isDragOver && "opacity-50"
                           )}
                         >
+                          <GripVertical className="w-3.5 h-3.5 flex-shrink-0 text-gray-300 dark:text-gray-600 opacity-0 group-hover:opacity-100 transition-opacity cursor-grab active:cursor-grabbing" />
                           <NotebookIcon className="w-5 h-5 flex-shrink-0" />
                           <span className="text-[15px] font-medium tracking-wide text-start truncate min-w-0 flex-1">
                             {notebook.name}