diff --git a/apps/web/src/apps/modules/layouts/components/sidebar.tsx b/apps/web/src/apps/modules/layouts/components/sidebar.tsx
index 455ce93..744c396 100644
--- a/apps/web/src/apps/modules/layouts/components/sidebar.tsx
+++ b/apps/web/src/apps/modules/layouts/components/sidebar.tsx
@@ -1,8 +1,8 @@
-import { memo, useCallback, useMemo } from 'react';
+import { memo, useCallback, useMemo, useState, useRef } from 'react';
 import { Link, useLocation } from 'react-router-dom';
-import { Box, NavLink, Stack, Tooltip, ActionIcon, Divider, Menu } from '@repo/ui/components';
+import { Box, NavLink, Stack, Tooltip, ActionIcon, Divider, Menu, TextInput } from '@repo/ui/components';
 import { useCoreAppShell } from '@repo/ui/components';
-import { ChevronsLeft, ChevronsRight } from 'lucide-react';
+import { ChevronsLeft, ChevronsRight, Search, X } from 'lucide-react';
 import type { MenuItemType } from '../types/menu.types';
 import type { SidebarVariant } from '@repo/ui/components';
 
@@ -20,6 +20,8 @@ interface SidebarMenuProps {
   variantOverride?: SidebarVariant;
   /** Whether to show the collapse/expand toggle button (desktop only) */
   withToggle?: boolean;
+  /** Whether to show the sticky menu filter input (default: true) */
+  withMenuFilter?: boolean;
 }
 
 // ---------------------------------------------------------------------------
@@ -29,16 +31,20 @@ interface SidebarMenuProps {
 interface MenuItemExpandedProps {
   item: MenuItemType;
   activeKeys: Set<string>;
+  isSearching?: boolean;
 }
 
-const MenuItemExpanded = memo(function MenuItemExpanded({ item, activeKeys }: MenuItemExpandedProps) {
+const MenuItemExpanded = memo(function MenuItemExpanded({ item, activeKeys, isSearching }: MenuItemExpandedProps) {
   const Icon = item.icon;
   const isActive = activeKeys.has(item.key);
   const hasChildren = item.children && item.children.length > 0;
-  
+
   const isExactActive = isActive && !hasChildren;
   const isParentActive = isActive && hasChildren;
 
+  const [opened, setOpened] = useState(isActive);
+  const isOpened = isSearching || opened;
+
   return (
     <NavLink
       component={hasChildren ? 'button' : (Link as any)}
@@ -46,10 +52,11 @@ const MenuItemExpanded = memo(function MenuItemExpanded({ item, activeKeys }: Me
       label={item.label}
       leftSection={<Icon size={18} />}
       active={isExactActive}
-      defaultOpened={isActive} // Auto-expand if active
+      opened={isOpened}
+      onChange={setOpened}
       variant="light"
       styles={{
-        root: { 
+        root: {
           borderRadius: 'var(--mantine-radius-md)',
           color: isParentActive ? 'var(--mantine-primary-color-filled)' : undefined,
         },
@@ -62,7 +69,7 @@ const MenuItemExpanded = memo(function MenuItemExpanded({ item, activeKeys }: Me
     >
       {hasChildren &&
         item.children!.map((child) => (
-          <MenuItemExpanded key={child.key} item={child} activeKeys={activeKeys} />
+          <MenuItemExpanded key={child.key} item={child} activeKeys={activeKeys} isSearching={isSearching} />
         ))}
     </NavLink>
   );
@@ -182,13 +189,22 @@ const MenuItemFlyout = memo(function MenuItemFlyout({ item, activeKeys, isRoot =
 // SidebarMenu Component
 // ---------------------------------------------------------------------------
 
-export const SidebarMenu = memo(function SidebarMenu({ items, variantOverride, withToggle = false }: SidebarMenuProps) {
+export const SidebarMenu = memo(function SidebarMenu({
+  items,
+  variantOverride,
+  withToggle = false,
+  withMenuFilter = true,
+}: SidebarMenuProps) {
   const { pathname } = useLocation();
   const { sidebarVariant: contextVariant, setSidebarVariant } = useCoreAppShell();
 
   const variant = variantOverride ?? contextVariant;
   const isMini = variant === 'mini';
 
+  const [searchQuery, setSearchQuery] = useState('');
+  const inputRef = useRef<HTMLInputElement>(null);
+  const isSearching = searchQuery.trim().length > 0;
+
   // Recursive active state calculation
   const activeKeys = useMemo(() => {
     const keys = new Set<string>();
@@ -201,7 +217,7 @@ export const SidebarMenu = memo(function SidebarMenu({ items, variantOverride, w
       if (pathname === item.path || pathname === basePath) {
         isActive = true;
       }
-      
+
       // 2. Prefix match logic (for nested module routes like /detail/:id)
       // We protect root paths like '/' or '/app' from matching everything.
       if (!isActive && basePath !== '/' && basePath !== '/app' && basePath !== '') {
@@ -213,19 +229,16 @@ export const SidebarMenu = memo(function SidebarMenu({ items, variantOverride, w
       // 3. Recursive children match
       if (item.children) {
         for (const child of item.children) {
-          // We intentionally avoid .some() here so checkActive runs for all children
-          // ensuring every active child gets its key added to the Set.
           if (checkActive(child)) {
             isActive = true;
           }
         }
       }
 
-      // If item or any of its children are active, mark this item as active
       if (isActive) {
         keys.add(item.key);
       }
-      
+
       return isActive;
     };
 
@@ -235,16 +248,75 @@ export const SidebarMenu = memo(function SidebarMenu({ items, variantOverride, w
     return keys;
   }, [pathname, items]);
 
+  // Client-side recursive filtering logic
+  const filteredItems = useMemo(() => {
+    if (!isSearching) return items;
+
+    const query = searchQuery.toLowerCase();
+
+    const filterItem = (item: MenuItemType): MenuItemType | null => {
+      const isMatch = item.label.toLowerCase().includes(query);
+
+      if (item.children) {
+        const filteredChildren = item.children.map(filterItem).filter((child): child is MenuItemType => child !== null);
+
+        // If parent matches, keep all its original children visible for standard UX
+        if (isMatch) {
+          return item;
+        }
+
+        // If child matches, keep parent visible and show only matching children branches
+        if (filteredChildren.length > 0) {
+          return { ...item, children: filteredChildren };
+        }
+        return null;
+      }
+
+      return isMatch ? item : null;
+    };
+
+    return items.map(filterItem).filter((item): item is MenuItemType => item !== null);
+  }, [items, isSearching, searchQuery]);
+
   const handleToggle = useCallback(() => {
     setSidebarVariant(isMini ? 'expanded' : 'mini');
   }, [isMini, setSidebarVariant]);
 
+  const handleExpandAndSearch = useCallback(() => {
+    if (isMini) {
+      setSidebarVariant('expanded');
+      setTimeout(() => {
+        inputRef.current?.focus();
+      }, 100);
+    }
+  }, [isMini, setSidebarVariant]);
+
   // -- Mini (Collapsed) Mode ------------------------------------------------
   if (isMini) {
     return (
       <Box h="100%" style={{ display: 'flex', flexDirection: 'column' }}>
-        <Stack align="center" gap="xs" p="lg" style={{ flex: 1, overflowY: 'auto', overflowX: 'hidden' }}>
-          {items.map((item) => (
+        {withMenuFilter && (
+          <Box
+            p="xs"
+            style={{
+              position: 'sticky',
+              top: 0,
+              zIndex: 10,
+              backgroundColor: 'color-mix(in srgb, var(--mantine-color-body) 80%, transparent)',
+              backdropFilter: 'blur(8px)',
+              borderBottom: '1px solid var(--mantine-color-default-border)',
+              display: 'flex',
+              justifyContent: 'center',
+            }}
+          >
+            <ActionIcon variant="light" size="lg" onClick={handleExpandAndSearch} aria-label="Search menu">
+              <Search size={18} />
+            </ActionIcon>
+          </Box>
+        )}
+
+        <Stack align="center" gap="xs" p="xs" pt="md" style={{ flex: 1, overflowY: 'auto', overflowX: 'hidden' }}>
+          {filteredItems.map((item) => (
             <MenuItemFlyout key={item.key} item={item} activeKeys={activeKeys} />
           ))}
         </Stack>
@@ -268,9 +340,41 @@ export const SidebarMenu = memo(function SidebarMenu({ items, variantOverride, w
   // -- Expanded Mode --------------------------------------------------------
   return (
     <Box h="100%" style={{ display: 'flex', flexDirection: 'column' }}>
-      <Box p="lg" style={{ flex: 1, overflowY: 'auto' }}>
-        {items.map((item) => (
-          <MenuItemExpanded key={item.key} item={item} activeKeys={activeKeys} />
+      {withMenuFilter && (
+        <Box
+          p="md"
+          style={{
+            position: 'sticky',
+            top: 0,
+            zIndex: 10,
+            backgroundColor: 'color-mix(in srgb, var(--mantine-color-body) 80%, transparent)',
+            backdropFilter: 'blur(8px)',
+            borderBottom: '1px solid var(--mantine-color-default-border)',
+          }}
+        >
+          <TextInput
+            ref={inputRef}
+            placeholder="Filter menu..."
+            value={searchQuery}
+            onChange={(e: React.ChangeEvent<HTMLInputElement>) => setSearchQuery(e.currentTarget.value)}
+            leftSection={<Search size={14} />}
+            variant="filled"
+            radius="md"
+            size="xs"
+            rightSection={
+              searchQuery ? (
+                <ActionIcon variant="subtle" color="gray" onClick={() => setSearchQuery('')} size="sm">
+                  <X size={14} />
+                </ActionIcon>
+              ) : null
+            }
+          />
+        </Box>
+      )}
+
+      <Box p="lg" pt="md" style={{ flex: 1, overflowY: 'auto' }}>
+        {filteredItems.map((item) => (
+          <MenuItemExpanded key={item.key} item={item} activeKeys={activeKeys} isSearching={isSearching} />
         ))}
       </Box>
 
diff --git a/apps/web/src/apps/modules/layouts/data/menu.data.ts b/apps/web/src/apps/modules/layouts/data/menu.data.ts
index ed8b184..bb5dff3 100644
--- a/apps/web/src/apps/modules/layouts/data/menu.data.ts
+++ b/apps/web/src/apps/modules/layouts/data/menu.data.ts
@@ -10,6 +10,19 @@ import {
   Warehouse,
   Activity,
   Globe,
+  Briefcase,
+  Phone,
+  ShoppingCart,
+  Truck,
+  HardHat,
+  Factory,
+  Calculator,
+  Receipt,
+  PiggyBank,
+  Calendar,
+  Clock,
+  Shield,
+  FileSearch,
 } from 'lucide-react';
 import type { MenuItemType } from '../types/menu.types';
 
@@ -27,58 +40,175 @@ export const MENU_ITEMS: MenuItemType[] = [
     path: '/app/dashboard',
   },
   {
-    key: 'master-data',
-    label: 'Master Data',
-    icon: Database,
-    path: '/app/master-data',
+    key: 'crm',
+    label: 'CRM',
+    icon: Users,
+    path: '/app/crm',
     children: [
       {
-        key: 'inventory',
-        label: 'Inventory',
-        icon: Box,
-        path: '/app/master-data/inventory',
-        children: [
-          {
-            key: 'products',
-            label: 'Products',
-            icon: Layers,
-            path: '/app/master-data/inventory/products',
-          },
-          {
-            key: 'categories',
-            label: 'Categories',
-            icon: Globe,
-            path: '/app/master-data/inventory/categories',
-          },
-          {
-            key: 'warehouses',
-            label: 'Warehouses',
-            icon: Warehouse,
-            path: '/app/master-data/inventory/warehouses',
-          },
-        ],
+        key: 'crm-leads',
+        label: 'Leads',
+        icon: Briefcase,
+        path: '/app/crm/leads',
       },
       {
-        key: 'human-resources',
-        label: 'Human Resources',
-        icon: Users,
-        path: '/app/master-data/human-resources',
+        key: 'crm-pipelines',
+        label: 'Pipelines',
+        icon: Activity,
+        path: '/app/crm/pipelines',
       },
       {
-        key: 'finance',
-        label: 'Finance',
-        icon: CreditCard,
-        path: '/app/master-data/finance',
+        key: 'crm-contacts',
+        label: 'Contacts',
+        icon: Phone,
+        path: '/app/crm/contacts',
       },
     ],
   },
   {
-    key: 'transactions',
-    label: 'Transactions',
-    icon: Activity,
-    path: '/app/transactions',
+    key: 'sales',
+    label: 'Sales',
+    icon: ShoppingCart,
+    path: '/app/sales',
+    children: [
+      {
+        key: 'sales-quotations',
+        label: 'Quotations',
+        icon: FileText,
+        path: '/app/sales/quotations',
+      },
+      {
+        key: 'sales-orders',
+        label: 'Sales Orders',
+        icon: Box,
+        path: '/app/sales/orders',
+      },
+      {
+        key: 'sales-invoices',
+        label: 'Invoices',
+        icon: Receipt,
+        path: '/app/sales/invoices',
+      },
+    ],
+  },
+  {
+    key: 'supply-chain',
+    label: 'Supply Chain',
+    icon: Truck,
+    path: '/app/supply-chain',
+    children: [
+      {
+        key: 'sc-inventory',
+        label: 'Inventory Management',
+        icon: Box,
+        path: '/app/supply-chain/inventory',
+        children: [
+          {
+            key: 'sc-inventory-products',
+            label: 'Products',
+            icon: Layers,
+            path: '/app/supply-chain/inventory/products',
+          },
+          {
+            key: 'sc-inventory-categories',
+            label: 'Categories',
+            icon: Globe,
+            path: '/app/supply-chain/inventory/categories',
+          },
+          {
+            key: 'sc-inventory-adjustments',
+            label: 'Stock Adjustments',
+            icon: FileSearch,
+            path: '/app/supply-chain/inventory/adjustments',
+          },
+        ],
+      },
+      {
+        key: 'sc-warehouses',
+        label: 'Warehouses',
+        icon: Warehouse,
+        path: '/app/supply-chain/warehouses',
+      },
+      {
+        key: 'sc-logistics',
+        label: 'Logistics',
+        icon: Globe,
+        path: '/app/supply-chain/logistics',
+      },
+    ],
+  },
+  {
+    key: 'manufacturing',
+    label: 'Manufacturing',
+    icon: Factory,
+    path: '/app/manufacturing',
+    children: [
+      {
+        key: 'mfg-bom',
+        label: 'Bill of Materials',
+        icon: Layers,
+        path: '/app/manufacturing/bom',
+      },
+      {
+        key: 'mfg-work-orders',
+        label: 'Work Orders',
+        icon: HardHat,
+        path: '/app/manufacturing/work-orders',
+      },
+    ],
+  },
+  {
+    key: 'hris',
+    label: 'HRIS',
+    icon: Briefcase,
+    path: '/app/hris',
+    children: [
+      {
+        key: 'hris-employees',
+        label: 'Employees',
+        icon: Users,
+        path: '/app/hris/employees',
+      },
+      {
+        key: 'hris-attendance',
+        label: 'Attendance',
+        icon: Clock,
+        path: '/app/hris/attendance',
+      },
+      {
+        key: 'hris-payroll',
+        label: 'Payroll',
+        icon: CreditCard,
+        path: '/app/hris/payroll',
+      },
+      {
+        key: 'hris-calendar',
+        label: 'Company Calendar',
+        icon: Calendar,
+        path: '/app/hris/calendar',
+      },
+    ],
+  },
+  {
+    key: 'accounting',
+    label: 'Accounting',
+    icon: Calculator,
+    path: '/app/accounting',
+    children: [
+      {
+        key: 'acc-gl',
+        label: 'General Ledger',
+        icon: Database,
+        path: '/app/accounting/general-ledger',
+      },
+      {
+        key: 'acc-taxes',
+        label: 'Taxes',
+        icon: PiggyBank,
+        path: '/app/accounting/taxes',
+      },
+    ],
   },
-
   {
     key: 'settings',
     label: 'Settings & Configuration',
@@ -86,10 +216,16 @@ export const MENU_ITEMS: MenuItemType[] = [
     path: '/app/settings',
     children: [
       {
-        key: 'long-text-1',
-        label: 'Configuration Management for External Vendors',
+        key: 'settings-general',
+        label: 'General Settings',
         icon: Settings,
-        path: '/app/settings/vendor-config',
+        path: '/app/settings/general',
+      },
+      {
+        key: 'settings-security',
+        label: 'Security',
+        icon: Shield,
+        path: '/app/settings/security',
       },
       {
         key: 'long-text-2',