diff --git a/app/admin/(dashboard)/categories/page.tsx b/app/admin/(dashboard)/categories/page.tsx
index 859995d..f13f3c3 100644
--- a/app/admin/(dashboard)/categories/page.tsx
+++ b/app/admin/(dashboard)/categories/page.tsx
@@ -19,18 +19,21 @@ export default async function CategoriesPage() {
 
   return (
     <div className="space-y-6">
-      <div className="flex justify-between items-center">
-        <h1 className="text-2xl font-bold text-gray-900">Kategoriler</h1>
-        <Link href="/admin/categories/new" className="bg-blue-600 hover:bg-blue-700 text-white px-4 py-2 rounded-lg font-medium flex items-center gap-2 transition-colors">
-          <Plus size={18} /> Yeni Kategori Ekle
+      <div className="flex flex-col sm:flex-row justify-between items-start sm:items-center gap-4">
+        <div>
+          <h1 className="text-2xl font-extrabold text-slate-900 tracking-tight">Kategoriler</h1>
+          <p className="text-sm text-slate-500 mt-1">Menü kategorilerinizi yönetin ve sıralayın.</p>
+        </div>
+        <Link href="/admin/categories/new" className="bg-blue-600 hover:bg-blue-700 text-white px-5 py-2.5 rounded-xl font-medium flex items-center gap-2 transition-all shadow-sm hover:shadow-md hover:-translate-y-0.5">
+          <Plus size={18} /> Yeni Kategori
         </Link>
       </div>
 
-      <div className="bg-white rounded-xl shadow-sm border border-gray-100 overflow-hidden">
+      <div className="bg-white rounded-2xl shadow-[0_2px_10px_-3px_rgba(6,81,237,0.1)] border border-slate-100 overflow-hidden">
         <div className="overflow-x-auto">
           <table className="w-full text-left border-collapse">
             <thead>
-              <tr className="bg-gray-50 border-b border-gray-100 text-sm font-semibold text-gray-600">
+              <tr className="bg-slate-50/50 border-b border-slate-100 text-xs uppercase tracking-wider font-semibold text-slate-500">
                 <th className="py-4 px-6">Kategori Adı</th>
                 <th className="py-4 px-6 text-center">Sıra</th>
                 <th className="py-4 px-6 text-center">Ürün Sayısı</th>
@@ -38,25 +41,25 @@ export default async function CategoriesPage() {
                 <th className="py-4 px-6 text-right">İşlemler</th>
               </tr>
             </thead>
-            <tbody className="divide-y divide-gray-100">
+            <tbody className="divide-y divide-slate-100/80">
               {categories.map((category) => (
-                <tr key={category.id} className="hover:bg-gray-50 transition-colors">
-                  <td className="py-4 px-6 font-medium text-gray-900">{category.name_tr}</td>
-                  <td className="py-4 px-6 text-center text-gray-600">{category.order_num}</td>
+                <tr key={category.id} className="hover:bg-slate-50/50 transition-colors group">
+                  <td className="py-4 px-6 font-semibold text-slate-800">{category.name_tr}</td>
+                  <td className="py-4 px-6 text-center text-slate-500 font-medium">{category.order_num}</td>
                   <td className="py-4 px-6 text-center">
-                    <span className="bg-blue-50 text-blue-700 py-1 px-3 rounded-full text-xs font-medium">
+                    <span className="bg-indigo-50 text-indigo-600 py-1 px-3 rounded-lg text-xs font-semibold">
                       {category._count.products} Ürün
                     </span>
                   </td>
                   <td className="py-4 px-6 text-center">
-                    <span className={`inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium ${
-                      category.status === 1 ? 'bg-green-100 text-green-800' : 'bg-gray-100 text-gray-800'
+                    <span className={`inline-flex items-center px-2.5 py-1 rounded-lg text-xs font-semibold ${
+                      category.status === 1 ? 'bg-emerald-50 text-emerald-600' : 'bg-slate-100 text-slate-500'
                     }`}>
                       {category.status === 1 ? 'Aktif' : 'Pasif'}
                     </span>
                   </td>
                   <td className="py-4 px-6 text-right">
-                    <div className="flex justify-end gap-2">
+                    <div className="flex justify-end gap-1 opacity-100 sm:opacity-0 group-hover:opacity-100 transition-opacity">
                       <Link href={`/admin/categories/${category.id}/edit`} className="p-2 text-blue-600 hover:bg-blue-50 rounded-lg transition-colors" title="Düzenle">
                         <Pencil size={18} />
                       </Link>
@@ -67,8 +70,8 @@ export default async function CategoriesPage() {
               ))}
               {categories.length === 0 && (
                 <tr>
-                  <td colSpan={5} className="py-8 text-center text-gray-500">
-                    Henüz kategori bulunmuyor.
+                  <td colSpan={5} className="py-12 text-center text-slate-500">
+                    Henüz kategori bulunmuyor. Yeni bir kategori ekleyerek başlayın.
                   </td>
                 </tr>
               )}
diff --git a/app/admin/(dashboard)/layout.tsx b/app/admin/(dashboard)/layout.tsx
index 0e5ff6c..f07eb49 100644
--- a/app/admin/(dashboard)/layout.tsx
+++ b/app/admin/(dashboard)/layout.tsx
@@ -1,7 +1,5 @@
-import Link from 'next/link'
-import { LayoutDashboard, LogOut, Package, Settings, Tags, Users2 } from 'lucide-react'
-import { logout } from '@/lib/auth'
-import { redirect } from 'next/navigation'
+import { Sidebar } from '@/components/admin/Sidebar'
+import { Header } from '@/components/admin/Header'
 
 export default function AdminLayout({
   children,
@@ -9,54 +7,18 @@ export default function AdminLayout({
   children: React.ReactNode
 }) {
   return (
-    <div className="flex h-screen bg-gray-100 overflow-hidden">
-      {/* Sidebar */}
-      <aside className="w-64 bg-white shadow-md flex flex-col hidden md:flex">
-        <div className="p-4 border-b">
-          <h2 className="text-xl font-bold text-gray-800">Admin Panel</h2>
-        </div>
-        <nav className="flex-1 p-4 space-y-2">
-          <Link href="/admin" className="flex items-center gap-3 px-3 py-2 text-gray-700 rounded-lg hover:bg-gray-100 transition-colors">
-            <LayoutDashboard size={20} />
-            <span>Dashboard</span>
-          </Link>
-          <Link href="/admin/categories" className="flex items-center gap-3 px-3 py-2 text-gray-700 rounded-lg hover:bg-gray-100 transition-colors">
-            <Tags size={20} />
-            <span>Kategoriler</span>
-          </Link>
-          <Link href="/admin/products" className="flex items-center gap-3 px-3 py-2 text-gray-700 rounded-lg hover:bg-gray-100 transition-colors">
-            <Package size={20} />
-            <span>Ürünler</span>
-          </Link>
-          <Link href="/admin/settings" className="flex items-center gap-3 px-3 py-2 text-gray-700 rounded-lg hover:bg-gray-100 transition-colors">
-            <Settings size={20} />
-            <span>Ayarlar</span>
-          </Link>
-          <Link href="/admin/users" className="flex items-center gap-3 px-3 py-2 text-gray-700 rounded-lg hover:bg-gray-100 transition-colors">
-            <Users2 size={20} />
-            <span>Kullanıcılar</span>
-          </Link>
-        </nav>
-        <div className="p-4 border-t">
-          <form action={async () => {
-            'use server'
-            await logout()
-            redirect('/admin/login')
-          }}>
-            <button className="flex items-center gap-3 w-full px-3 py-2 text-red-600 rounded-lg hover:bg-red-50 transition-colors">
-              <LogOut size={20} />
-              <span>Çıkış Yap</span>
-            </button>
-          </form>
-        </div>
-      </aside>
-
-      {/* Main Content */}
-      <main className="flex-1 overflow-y-auto bg-gray-50 p-6 md:p-8">
-        {children}
-      </main>
-
-      {/* Mobile Bottom Nav (Optional, simpler for now just a top bar) */}
+    <div className="flex h-screen bg-[#F8FAFC] overflow-hidden selection:bg-blue-100 selection:text-blue-900">
+      <Sidebar />
+      
+      <div className="flex-1 flex flex-col min-w-0 overflow-hidden">
+        <Header />
+        
+        <main className="flex-1 overflow-y-auto p-6 md:p-8 lg:p-10">
+          <div className="max-w-6xl mx-auto">
+            {children}
+          </div>
+        </main>
+      </div>
     </div>
   )
 }
diff --git a/app/admin/(dashboard)/page.tsx b/app/admin/(dashboard)/page.tsx
index d7ce2b4..ae1ffe4 100644
--- a/app/admin/(dashboard)/page.tsx
+++ b/app/admin/(dashboard)/page.tsx
@@ -1,5 +1,5 @@
 import prisma from '@/lib/prisma'
-import { Package, Tags, Eye, TrendingUp } from 'lucide-react'
+import { Package, Tags, Eye, TrendingUp, ChevronRight } from 'lucide-react'
 import Link from 'next/link'
 
 export const metadata = {
@@ -14,55 +14,89 @@ export default async function AdminDashboard() {
   ])
 
   return (
-    <div className="space-y-6">
-      <h1 className="text-2xl font-bold text-gray-900">Dashboard</h1>
+    <div className="space-y-8">
+      <div>
+        <h1 className="text-3xl font-extrabold text-slate-900 tracking-tight">Dashboard</h1>
+        <p className="mt-2 text-slate-500">Moy Beach dijital menü yönetim paneline hoş geldiniz.</p>
+      </div>
       
       {/* Stats Cards */}
-      <div className="grid grid-cols-1 md:grid-cols-3 gap-6">
-        <div className="bg-white p-6 rounded-xl shadow-sm border border-gray-100 flex items-center gap-4">
-          <div className="p-3 bg-blue-100 text-blue-600 rounded-lg">
-            <Tags size={24} />
+      <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-6">
+        <div className="bg-white p-6 rounded-2xl shadow-[0_2px_10px_-3px_rgba(6,81,237,0.1)] border border-slate-100 flex items-center gap-5 transition-all duration-300 hover:shadow-[0_8px_30px_rgb(0,0,0,0.04)] hover:-translate-y-0.5 group">
+          <div className="p-4 bg-gradient-to-br from-blue-50 to-blue-100/50 text-blue-600 rounded-xl group-hover:scale-110 transition-transform duration-300">
+            <Tags size={28} strokeWidth={1.5} />
           </div>
           <div>
-            <p className="text-sm text-gray-500 font-medium">Kategori Sayısı</p>
-            <p className="text-2xl font-bold text-gray-900">{totalCategories}</p>
+            <p className="text-sm text-slate-500 font-medium">Kategori Sayısı</p>
+            <p className="text-3xl font-bold text-slate-900 tracking-tight mt-1">{totalCategories}</p>
           </div>
         </div>
 
-        <div className="bg-white p-6 rounded-xl shadow-sm border border-gray-100 flex items-center gap-4">
-          <div className="p-3 bg-indigo-100 text-indigo-600 rounded-lg">
-            <Package size={24} />
+        <div className="bg-white p-6 rounded-2xl shadow-[0_2px_10px_-3px_rgba(6,81,237,0.1)] border border-slate-100 flex items-center gap-5 transition-all duration-300 hover:shadow-[0_8px_30px_rgb(0,0,0,0.04)] hover:-translate-y-0.5 group">
+          <div className="p-4 bg-gradient-to-br from-indigo-50 to-indigo-100/50 text-indigo-600 rounded-xl group-hover:scale-110 transition-transform duration-300">
+            <Package size={28} strokeWidth={1.5} />
           </div>
           <div>
-            <p className="text-sm text-gray-500 font-medium">Toplam Ürün</p>
-            <p className="text-2xl font-bold text-gray-900">{totalProducts}</p>
+            <p className="text-sm text-slate-500 font-medium">Toplam Ürün</p>
+            <p className="text-3xl font-bold text-slate-900 tracking-tight mt-1">{totalProducts}</p>
           </div>
         </div>
 
-        <div className="bg-white p-6 rounded-xl shadow-sm border border-gray-100 flex items-center gap-4">
-          <div className="p-3 bg-green-100 text-green-600 rounded-lg">
-            <TrendingUp size={24} />
+        <div className="bg-white p-6 rounded-2xl shadow-[0_2px_10px_-3px_rgba(6,81,237,0.1)] border border-slate-100 flex items-center gap-5 transition-all duration-300 hover:shadow-[0_8px_30px_rgb(0,0,0,0.04)] hover:-translate-y-0.5 group">
+          <div className="p-4 bg-gradient-to-br from-emerald-50 to-emerald-100/50 text-emerald-600 rounded-xl group-hover:scale-110 transition-transform duration-300">
+            <TrendingUp size={28} strokeWidth={1.5} />
           </div>
           <div>
-            <p className="text-sm text-gray-500 font-medium">Aktif Ürünler</p>
-            <p className="text-2xl font-bold text-gray-900">{activeProducts}</p>
+            <p className="text-sm text-slate-500 font-medium">Aktif Ürünler</p>
+            <p className="text-3xl font-bold text-slate-900 tracking-tight mt-1">{activeProducts}</p>
           </div>
         </div>
       </div>
 
       {/* Quick Actions */}
-      <div className="grid grid-cols-1 md:grid-cols-2 gap-6">
-        <div className="bg-white p-6 rounded-xl shadow-sm border border-gray-100">
-          <h2 className="text-lg font-semibold mb-4">Hızlı Kısayollar</h2>
-          <div className="flex flex-col gap-3">
-            <Link href="/admin/products" className="text-blue-600 hover:text-blue-800 font-medium flex items-center gap-2">
-              <Package size={18} /> Ürünleri Yönet
+      <div className="grid grid-cols-1 lg:grid-cols-2 gap-6">
+        <div className="bg-white rounded-2xl shadow-[0_2px_10px_-3px_rgba(6,81,237,0.1)] border border-slate-100 overflow-hidden">
+          <div className="p-6 border-b border-slate-100">
+            <h2 className="text-lg font-bold text-slate-800">Hızlı Kısayollar</h2>
+          </div>
+          <div className="p-3">
+            <Link href="/admin/products" className="flex items-center justify-between p-4 hover:bg-slate-50 rounded-xl transition-colors group">
+              <div className="flex items-center gap-4">
+                <div className="p-2.5 bg-indigo-50 text-indigo-600 rounded-lg group-hover:bg-indigo-100 transition-colors">
+                  <Package size={20} />
+                </div>
+                <div>
+                  <p className="font-semibold text-slate-800">Ürünleri Yönet</p>
+                  <p className="text-sm text-slate-500">Ürün ekle, düzenle veya fiyat güncelle</p>
+                </div>
+              </div>
+              <ChevronRight size={20} className="text-slate-400 group-hover:text-indigo-600 transition-colors" />
             </Link>
-            <Link href="/admin/categories" className="text-blue-600 hover:text-blue-800 font-medium flex items-center gap-2">
-              <Tags size={18} /> Kategorileri Yönet
+            
+            <Link href="/admin/categories" className="flex items-center justify-between p-4 hover:bg-slate-50 rounded-xl transition-colors group">
+              <div className="flex items-center gap-4">
+                <div className="p-2.5 bg-blue-50 text-blue-600 rounded-lg group-hover:bg-blue-100 transition-colors">
+                  <Tags size={20} />
+                </div>
+                <div>
+                  <p className="font-semibold text-slate-800">Kategorileri Yönet</p>
+                  <p className="text-sm text-slate-500">Menü kategorilerini ve sıralamasını düzenle</p>
+                </div>
+              </div>
+              <ChevronRight size={20} className="text-slate-400 group-hover:text-blue-600 transition-colors" />
             </Link>
-            <Link href="/" target="_blank" className="text-gray-600 hover:text-gray-800 font-medium flex items-center gap-2">
-              <Eye size={18} /> Canlı Menüyü Görüntüle
+            
+            <Link href="/" target="_blank" className="flex items-center justify-between p-4 hover:bg-slate-50 rounded-xl transition-colors group">
+              <div className="flex items-center gap-4">
+                <div className="p-2.5 bg-emerald-50 text-emerald-600 rounded-lg group-hover:bg-emerald-100 transition-colors">
+                  <Eye size={20} />
+                </div>
+                <div>
+                  <p className="font-semibold text-slate-800">Canlı Menüyü Görüntüle</p>
+                  <p className="text-sm text-slate-500">Müşterilerin gördüğü güncel menüyü aç</p>
+                </div>
+              </div>
+              <ChevronRight size={20} className="text-slate-400 group-hover:text-emerald-600 transition-colors" />
             </Link>
           </div>
         </div>
diff --git a/app/admin/(dashboard)/products/page.tsx b/app/admin/(dashboard)/products/page.tsx
index d30979f..1c0b7be 100644
--- a/app/admin/(dashboard)/products/page.tsx
+++ b/app/admin/(dashboard)/products/page.tsx
@@ -1,5 +1,5 @@
 import prisma from '@/lib/prisma'
-import { Pencil, Plus, Trash2, Image as ImageIcon } from 'lucide-react'
+import { Pencil, Plus, Image as ImageIcon } from 'lucide-react'
 import Image from 'next/image'
 import Link from 'next/link'
 import DeleteButton from './DeleteButton'
@@ -19,41 +19,45 @@ export default async function ProductsPage() {
   })
 
   return (
-    <div className="space-y-6">
-      <div className="flex justify-between items-center">
-        <h1 className="text-2xl font-bold text-gray-900">Ürün Yönetimi</h1>
-        <Link href="/admin/products/new" className="bg-blue-600 hover:bg-blue-700 text-white px-4 py-2 rounded-lg flex items-center gap-2 transition-colors">
-          <Plus size={20} />
-          <span>Yeni Ürün Ekle</span>
+    <div className="space-y-8">
+      <div className="flex flex-col sm:flex-row justify-between items-start sm:items-center gap-4">
+        <div>
+          <h1 className="text-2xl font-extrabold text-slate-900 tracking-tight">Ürün Yönetimi</h1>
+          <p className="text-sm text-slate-500 mt-1">Tüm kategorilerdeki ürünlerinizi görüntüleyin ve düzenleyin.</p>
+        </div>
+        <Link href="/admin/products/new" className="bg-blue-600 hover:bg-blue-700 text-white px-5 py-2.5 rounded-xl font-medium flex items-center gap-2 transition-all shadow-sm hover:shadow-md hover:-translate-y-0.5">
+          <Plus size={18} /> Yeni Ürün Ekle
         </Link>
       </div>
 
       <div className="space-y-8">
         {categories.map((category) => (
-          <div key={category.id} className="bg-white rounded-xl shadow-sm border border-gray-100 overflow-hidden">
-            <div className="bg-gray-50 px-6 py-4 border-b border-gray-100 flex justify-between items-center">
-              <h2 className="text-lg font-bold text-gray-800">{category.name_tr}</h2>
-              <span className="text-sm text-gray-500 font-medium">{category.products.length} ürün</span>
+          <div key={category.id} className="bg-white rounded-2xl shadow-[0_2px_10px_-3px_rgba(6,81,237,0.1)] border border-slate-100 overflow-hidden">
+            <div className="bg-slate-50/50 px-6 py-5 border-b border-slate-100 flex justify-between items-center">
+              <h2 className="text-lg font-bold text-slate-800 tracking-tight">{category.name_tr}</h2>
+              <span className="bg-white px-3 py-1 rounded-full text-xs font-semibold text-slate-500 border border-slate-200 shadow-sm">
+                {category.products.length} ürün
+              </span>
             </div>
             
             {category.products.length > 0 ? (
               <div className="overflow-x-auto">
                 <table className="w-full text-left border-collapse">
                   <thead>
-                    <tr className="border-b border-gray-100">
-                      <th className="py-3 px-6 text-sm font-semibold text-gray-600 w-16">Resim</th>
-                      <th className="py-3 px-6 text-sm font-semibold text-gray-600">İsim</th>
-                      <th className="py-3 px-6 text-sm font-semibold text-gray-600">Fiyat</th>
-                      <th className="py-3 px-6 text-sm font-semibold text-gray-600">Durum</th>
-                      <th className="py-3 px-6 text-sm font-semibold text-gray-600 text-right">İşlemler</th>
+                    <tr className="border-b border-slate-100 text-xs uppercase tracking-wider font-semibold text-slate-500">
+                      <th className="py-4 px-6 w-16">Resim</th>
+                      <th className="py-4 px-6">İsim</th>
+                      <th className="py-4 px-6">Fiyat</th>
+                      <th className="py-4 px-6 text-center">Durum</th>
+                      <th className="py-4 px-6 text-right">İşlemler</th>
                     </tr>
                   </thead>
-                  <tbody className="divide-y divide-gray-50">
+                  <tbody className="divide-y divide-slate-100/80">
                     {category.products.map((product) => (
-                      <tr key={product.id} className="hover:bg-gray-50 transition-colors">
-                        <td className="py-3 px-6">
+                      <tr key={product.id} className="hover:bg-slate-50/50 transition-colors group">
+                        <td className="py-4 px-6">
                           {product.image_url ? (
-                            <div className="relative w-12 h-12 rounded-lg overflow-hidden border border-gray-200">
+                            <div className="relative w-12 h-12 rounded-xl overflow-hidden shadow-sm border border-slate-200 group-hover:scale-105 transition-transform">
                               <Image 
                                 src={product.image_url} 
                                 alt={product.name_tr}
@@ -62,20 +66,20 @@ export default async function ProductsPage() {
                               />
                             </div>
                           ) : (
-                            <div className="w-12 h-12 rounded-lg bg-gray-100 flex items-center justify-center text-gray-400 border border-gray-200">
+                            <div className="w-12 h-12 rounded-xl bg-slate-100 flex items-center justify-center text-slate-400 border border-slate-200 shadow-sm">
                               <ImageIcon size={20} />
                             </div>
                           )}
                         </td>
-                        <td className="py-3 px-6 font-medium text-gray-900">{product.name_tr}</td>
-                        <td className="py-3 px-6 text-gray-600">₺{product.price.toString()}</td>
-                        <td className="py-3 px-6">
-                          <span className={`inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium ${product.status === 1 ? 'bg-green-100 text-green-800' : 'bg-red-100 text-red-800'}`}>
+                        <td className="py-4 px-6 font-semibold text-slate-800">{product.name_tr}</td>
+                        <td className="py-4 px-6 font-medium text-slate-600">₺{product.price.toString()}</td>
+                        <td className="py-4 px-6 text-center">
+                          <span className={`inline-flex items-center px-2.5 py-1 rounded-lg text-xs font-semibold ${product.status === 1 ? 'bg-emerald-50 text-emerald-600' : 'bg-slate-100 text-slate-500'}`}>
                             {product.status === 1 ? 'Aktif' : 'Pasif'}
                           </span>
                         </td>
-                        <td className="py-3 px-6 text-right">
-                          <div className="flex justify-end gap-2">
+                        <td className="py-4 px-6 text-right">
+                          <div className="flex justify-end gap-1 opacity-100 sm:opacity-0 group-hover:opacity-100 transition-opacity">
                             <Link href={`/admin/products/${product.id}/edit`} className="p-2 text-blue-600 hover:bg-blue-50 rounded-lg transition-colors" title="Düzenle">
                               <Pencil size={18} />
                             </Link>
@@ -88,8 +92,8 @@ export default async function ProductsPage() {
                 </table>
               </div>
             ) : (
-              <div className="py-6 px-6 text-gray-500 text-sm">
-                Bu kategoride henüz ürün yok.
+              <div className="py-10 px-6 text-center text-slate-500 text-sm">
+                Bu kategoride henüz ürün bulunmuyor.
               </div>
             )}
           </div>
diff --git a/app/admin/(dashboard)/settings/SettingsForm.tsx b/app/admin/(dashboard)/settings/SettingsForm.tsx
index 7b8b44f..1dc9df9 100644
--- a/app/admin/(dashboard)/settings/SettingsForm.tsx
+++ b/app/admin/(dashboard)/settings/SettingsForm.tsx
@@ -3,7 +3,7 @@
 import { useActionState, useState, useRef } from 'react'
 import { saveSettings } from './actions'
 import Image from 'next/image'
-import { Upload, X, Loader2 } from 'lucide-react'
+import { Upload, X, Loader2, Save } from 'lucide-react'
 
 export default function SettingsForm({
   defaultRestaurantName,
@@ -49,62 +49,62 @@ export default function SettingsForm({
   }
 
   return (
-    <form action={action} className="space-y-6">
+    <form action={action} className="space-y-8">
       {state?.success && (
-        <div className="bg-green-50 text-green-700 p-3 rounded-lg text-sm">
+        <div className="bg-emerald-50 text-emerald-700 px-4 py-3 rounded-xl text-sm font-medium border border-emerald-100/50">
           {state.message}
         </div>
       )}
       {state?.error && (
-        <div className="bg-red-50 text-red-700 p-3 rounded-lg text-sm">
+        <div className="bg-red-50 text-red-700 px-4 py-3 rounded-xl text-sm font-medium border border-red-100/50">
           {state.error}
         </div>
       )}
 
       {/* Logo Upload */}
       <div>
-        <label className="block text-sm font-medium text-gray-700 mb-2">
+        <label className="block text-sm font-semibold text-slate-700 mb-3">
           Site Logosu
         </label>
-        <div className="flex items-start gap-4">
+        <div className="flex flex-col sm:flex-row items-start sm:items-center gap-6">
           {/* Preview */}
-          <div className="relative w-40 h-20 rounded-xl overflow-hidden border-2 border-gray-200 bg-stone-900 flex items-center justify-center flex-shrink-0">
+          <div className="relative w-48 h-24 rounded-2xl overflow-hidden border border-slate-200 bg-slate-900 shadow-inner flex items-center justify-center flex-shrink-0 group">
             {logoUrl ? (
               <>
                 <Image
                   src={logoUrl}
                   alt="Logo önizleme"
                   fill
-                  className="object-contain p-2"
+                  className="object-contain p-3"
                 />
                 <button
                   type="button"
                   onClick={() => { setLogoUrl(''); if (fileInputRef.current) fileInputRef.current.value = '' }}
-                  className="absolute top-1 right-1 bg-red-500 text-white rounded-full p-0.5 hover:bg-red-600 transition-colors"
+                  className="absolute top-2 right-2 bg-red-500/90 text-white rounded-full p-1 hover:bg-red-600 transition-colors opacity-0 group-hover:opacity-100 backdrop-blur-sm shadow-sm"
                 >
-                  <X size={12} />
+                  <X size={14} />
                 </button>
               </>
             ) : (
-              <span className="text-xs text-gray-400 text-center px-2">Logo yok<br />(varsayılan kullanılır)</span>
+              <span className="text-xs text-slate-400 text-center px-4 font-medium">Logo yok<br />(varsayılan kullanılır)</span>
             )}
           </div>
 
           {/* Upload button */}
-          <div className="flex flex-col gap-2 justify-center h-20">
+          <div className="flex flex-col gap-2.5 justify-center">
             <button
               type="button"
               onClick={() => fileInputRef.current?.click()}
               disabled={uploading}
-              className="flex items-center gap-2 px-4 py-2 border-2 border-dashed border-gray-300 rounded-lg text-sm text-gray-600 hover:border-blue-400 hover:text-blue-600 transition-colors disabled:opacity-50"
+              className="flex items-center gap-2 px-5 py-2.5 border-2 border-dashed border-slate-300 rounded-xl text-sm font-medium text-slate-600 hover:border-blue-400 hover:text-blue-600 transition-colors disabled:opacity-50 hover:bg-blue-50/50"
             >
               {uploading
-                ? <><Loader2 size={16} className="animate-spin" /> Yükleniyor...</>
-                : <><Upload size={16} /> Logo Yükle</>
+                ? <><Loader2 size={18} className="animate-spin" /> Yükleniyor...</>
+                : <><Upload size={18} /> Yeni Logo Seç</>
               }
             </button>
-            <p className="text-xs text-gray-500">PNG, SVG, WEBP — Maks. 5MB</p>
-            {uploadError && <p className="text-xs text-red-600">{uploadError}</p>}
+            <p className="text-xs text-slate-400 font-medium ml-1">Önerilen format: Şeffaf arka planlı PNG veya SVG (Maks. 5MB)</p>
+            {uploadError && <p className="text-xs text-red-600 font-medium ml-1">{uploadError}</p>}
           </div>
         </div>
 
@@ -118,39 +118,41 @@ export default function SettingsForm({
         <input type="hidden" name="logo_url" value={logoUrl} />
       </div>
 
-      <hr className="border-gray-100" />
+      <hr className="border-slate-100" />
 
-      {/* Restaurant Name */}
-      <div>
-        <label className="block text-sm font-medium text-gray-700 mb-1">
-          Restoran / Mekan Adı
-        </label>
-        <input
-          type="text"
-          name="restaurant_name"
-          defaultValue={defaultRestaurantName}
-          required
-          className="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500 outline-none transition-colors"
-        />
-      </div>
+      <div className="grid grid-cols-1 md:grid-cols-2 gap-6">
+        {/* Restaurant Name */}
+        <div>
+          <label className="block text-sm font-semibold text-slate-700 mb-1.5">
+            Restoran / Mekan Adı
+          </label>
+          <input
+            type="text"
+            name="restaurant_name"
+            defaultValue={defaultRestaurantName}
+            required
+            className="w-full px-4 py-2.5 bg-slate-50 border border-slate-200 rounded-xl focus:ring-2 focus:ring-blue-500/20 focus:border-blue-500 focus:bg-white outline-none text-sm transition-all"
+          />
+        </div>
 
-      {/* Location */}
-      <div>
-        <label className="block text-sm font-medium text-gray-700 mb-1">
-          Konum Bilgisi
-        </label>
-        <input
-          type="text"
-          name="location"
-          defaultValue={defaultLocation}
-          required
-          className="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500 outline-none transition-colors"
-        />
+        {/* Location */}
+        <div>
+          <label className="block text-sm font-semibold text-slate-700 mb-1.5">
+            Konum Bilgisi
+          </label>
+          <input
+            type="text"
+            name="location"
+            defaultValue={defaultLocation}
+            required
+            className="w-full px-4 py-2.5 bg-slate-50 border border-slate-200 rounded-xl focus:ring-2 focus:ring-blue-500/20 focus:border-blue-500 focus:bg-white outline-none text-sm transition-all"
+          />
+        </div>
       </div>
 
       {/* Google Review Url */}
       <div>
-        <label className="block text-sm font-medium text-gray-700 mb-1">
+        <label className="block text-sm font-semibold text-slate-700 mb-1.5">
           Google Yorum Linki
         </label>
         <input
@@ -158,18 +160,21 @@ export default function SettingsForm({
           name="google_review_url"
           defaultValue={defaultGoogleReviewUrl}
           placeholder="https://g.page/r/..."
-          className="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500 outline-none transition-colors"
+          className="w-full px-4 py-2.5 bg-slate-50 border border-slate-200 rounded-xl focus:ring-2 focus:ring-blue-500/20 focus:border-blue-500 focus:bg-white outline-none text-sm transition-all"
         />
-        <p className="text-xs text-gray-500 mt-1">Eğer buraya link eklerseniz site açılışında ziyaretçilere yorum yapmaları için popup gösterilir.</p>
+        <p className="text-xs text-slate-500 mt-2 font-medium ml-1">Eğer buraya link eklerseniz, ziyaretçilere her 30 dakikada bir işletmenizi değerlendirmelerini isteyen bir açılır pencere (popup) gösterilir.</p>
       </div>
 
-      <button
-        type="submit"
-        disabled={isPending || uploading}
-        className="bg-blue-600 hover:bg-blue-700 text-white font-medium py-2 px-6 rounded-lg transition-colors disabled:opacity-70"
-      >
-        {isPending ? 'Kaydediliyor...' : 'Kaydet'}
-      </button>
+      <div className="pt-4 flex justify-end">
+        <button
+          type="submit"
+          disabled={isPending || uploading}
+          className="bg-blue-600 hover:bg-blue-700 text-white font-medium py-2.5 px-8 rounded-xl transition-all shadow-sm hover:shadow hover:-translate-y-0.5 disabled:opacity-70 disabled:hover:translate-y-0 disabled:shadow-none flex items-center gap-2"
+        >
+          <Save size={18} />
+          {isPending ? 'Kaydediliyor...' : 'Değişiklikleri Kaydet'}
+        </button>
+      </div>
     </form>
   )
 }
diff --git a/app/admin/(dashboard)/settings/page.tsx b/app/admin/(dashboard)/settings/page.tsx
index 361b8d9..0097169 100644
--- a/app/admin/(dashboard)/settings/page.tsx
+++ b/app/admin/(dashboard)/settings/page.tsx
@@ -1,5 +1,6 @@
 import prisma from '@/lib/prisma'
 import SettingsForm from './SettingsForm'
+import { Settings as SettingsIcon } from 'lucide-react'
 
 export const metadata = {
   title: 'Genel Ayarlar - Admin',
@@ -18,10 +19,18 @@ export default async function SettingsPage() {
   const googleReviewUrl = settings['google_review_url'] || ''
 
   return (
-    <div className="space-y-6">
-      <h1 className="text-2xl font-bold text-gray-900">Genel Ayarlar</h1>
+    <div className="space-y-8">
+      <div className="flex items-center gap-4">
+        <div className="w-12 h-12 bg-blue-600 rounded-xl flex items-center justify-center text-white shadow-lg shadow-blue-600/20">
+          <SettingsIcon size={24} />
+        </div>
+        <div>
+          <h1 className="text-2xl font-extrabold text-slate-900 tracking-tight">Genel Ayarlar</h1>
+          <p className="text-sm text-slate-500 mt-1">Sitenizin temel bilgilerini, logo ve bağlantılarını yapılandırın.</p>
+        </div>
+      </div>
       
-      <div className="bg-white p-6 rounded-xl shadow-sm border border-gray-100 max-w-2xl">
+      <div className="bg-white p-6 md:p-8 rounded-2xl shadow-[0_2px_10px_-3px_rgba(6,81,237,0.1)] border border-slate-100 max-w-3xl">
         <SettingsForm 
           defaultRestaurantName={restaurantName}
           defaultLocation={location}
diff --git a/app/admin/(dashboard)/template.tsx b/app/admin/(dashboard)/template.tsx
new file mode 100644
index 0000000..b24b1a7
--- /dev/null
+++ b/app/admin/(dashboard)/template.tsx
@@ -0,0 +1,5 @@
+import { PageTransition } from '@/components/ui/PageTransition'
+
+export default function Template({ children }: { children: React.ReactNode }) {
+  return <PageTransition>{children}</PageTransition>
+}
diff --git a/app/admin/(dashboard)/users/CreateUserForm.tsx b/app/admin/(dashboard)/users/CreateUserForm.tsx
index a2a0777..19e9180 100644
--- a/app/admin/(dashboard)/users/CreateUserForm.tsx
+++ b/app/admin/(dashboard)/users/CreateUserForm.tsx
@@ -8,63 +8,70 @@ export default function CreateUserForm() {
   const [state, formAction, isPending] = useActionState(createUser, undefined)
 
   return (
-    <div className="bg-white rounded-xl shadow-sm border border-gray-100 p-6">
-      <div className="flex items-center gap-2 mb-4">
-        <UserPlus size={20} className="text-blue-600" />
-        <h2 className="text-lg font-semibold text-gray-800">Yeni Kullanıcı Ekle</h2>
+    <div className="bg-white rounded-2xl shadow-[0_2px_10px_-3px_rgba(6,81,237,0.1)] border border-slate-100 p-6 md:p-8">
+      <div className="flex items-center gap-3 mb-6">
+        <div className="p-2 bg-blue-50 text-blue-600 rounded-lg">
+          <UserPlus size={20} />
+        </div>
+        <div>
+          <h2 className="text-lg font-bold text-slate-800 tracking-tight">Yeni Kullanıcı Ekle</h2>
+          <p className="text-xs text-slate-500">Sisteme yeni bir yönetici veya editör ekleyin.</p>
+        </div>
       </div>
 
       {state?.success && (
-        <div className="bg-green-50 text-green-700 p-3 rounded-lg text-sm mb-4">
+        <div className="bg-emerald-50 text-emerald-700 px-4 py-3 rounded-xl text-sm font-medium mb-6 border border-emerald-100/50">
           Kullanıcı başarıyla oluşturuldu.
         </div>
       )}
       {state?.error && (
-        <div className="bg-red-50 text-red-700 p-3 rounded-lg text-sm mb-4">
+        <div className="bg-red-50 text-red-700 px-4 py-3 rounded-xl text-sm font-medium mb-6 border border-red-100/50">
           {state.error}
         </div>
       )}
 
-      <form action={formAction} className="grid grid-cols-1 sm:grid-cols-3 gap-4">
+      <form action={formAction} className="grid grid-cols-1 sm:grid-cols-3 gap-5">
         <div>
-          <label className="block text-sm font-medium text-gray-700 mb-1">Kullanıcı Adı *</label>
+          <label className="block text-sm font-semibold text-slate-700 mb-1.5">Kullanıcı Adı <span className="text-red-500">*</span></label>
           <input
             type="text"
             name="username"
             required
             autoComplete="off"
-            className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 outline-none text-sm"
+            className="w-full px-4 py-2.5 bg-slate-50 border border-slate-200 rounded-xl focus:ring-2 focus:ring-blue-500/20 focus:border-blue-500 focus:bg-white outline-none text-sm transition-all"
+            placeholder="örn: ahmet"
           />
         </div>
         <div>
-          <label className="block text-sm font-medium text-gray-700 mb-1">Şifre * <span className="text-gray-400 font-normal">(min. 6 karakter)</span></label>
+          <label className="block text-sm font-semibold text-slate-700 mb-1.5">Şifre <span className="text-red-500">*</span> <span className="text-slate-400 font-normal">(min. 6 karakter)</span></label>
           <input
             type="password"
             name="password"
             required
             autoComplete="new-password"
-            className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 outline-none text-sm"
+            className="w-full px-4 py-2.5 bg-slate-50 border border-slate-200 rounded-xl focus:ring-2 focus:ring-blue-500/20 focus:border-blue-500 focus:bg-white outline-none text-sm transition-all"
+            placeholder="••••••"
           />
         </div>
         <div>
-          <label className="block text-sm font-medium text-gray-700 mb-1">Rol</label>
+          <label className="block text-sm font-semibold text-slate-700 mb-1.5">Rol</label>
           <select
             name="role"
             defaultValue="admin"
-            className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 outline-none text-sm"
+            className="w-full px-4 py-2.5 bg-slate-50 border border-slate-200 rounded-xl focus:ring-2 focus:ring-blue-500/20 focus:border-blue-500 focus:bg-white outline-none text-sm transition-all appearance-none"
           >
             <option value="admin">Admin</option>
             <option value="editor">Editor</option>
           </select>
         </div>
 
-        <div className="sm:col-span-3 flex justify-end">
+        <div className="sm:col-span-3 flex justify-end mt-2">
           <button
             type="submit"
             disabled={isPending}
-            className="bg-blue-600 hover:bg-blue-700 text-white font-medium py-2 px-5 rounded-lg text-sm transition-colors disabled:opacity-70 flex items-center gap-2"
+            className="bg-blue-600 hover:bg-blue-700 text-white font-medium py-2.5 px-6 rounded-xl text-sm transition-all shadow-sm hover:shadow-md hover:-translate-y-0.5 disabled:opacity-70 disabled:hover:translate-y-0 disabled:hover:shadow-sm flex items-center gap-2"
           >
-            <UserPlus size={16} />
+            <UserPlus size={18} />
             {isPending ? 'Oluşturuluyor...' : 'Kullanıcı Oluştur'}
           </button>
         </div>
diff --git a/app/admin/(dashboard)/users/UserList.tsx b/app/admin/(dashboard)/users/UserList.tsx
index 7def137..62343f3 100644
--- a/app/admin/(dashboard)/users/UserList.tsx
+++ b/app/admin/(dashboard)/users/UserList.tsx
@@ -2,7 +2,7 @@
 
 import { useActionState, useState } from 'react'
 import { changePassword, deleteUser } from './actions'
-import { KeyRound, Trash2, ChevronDown, ChevronUp, Shield } from 'lucide-react'
+import { KeyRound, Trash2, ChevronDown, ChevronUp, Shield, User as UserIcon } from 'lucide-react'
 
 type User = {
   id: number
@@ -16,44 +16,44 @@ function ChangePasswordForm({ userId }: { userId: number }) {
   const [state, formAction, isPending] = useActionState(action, undefined)
 
   return (
-    <form action={formAction} className="mt-3 p-4 bg-gray-50 rounded-lg border border-gray-200 space-y-3">
+    <form action={formAction} className="p-5 bg-slate-50/80 border-t border-slate-100 space-y-4">
       {state?.success && (
-        <p className="text-xs text-green-700 bg-green-50 px-3 py-2 rounded-lg">{state.message}</p>
+        <p className="text-sm font-medium text-emerald-700 bg-emerald-50 px-4 py-2.5 rounded-xl border border-emerald-100">{state.message}</p>
       )}
       {state?.error && (
-        <p className="text-xs text-red-700 bg-red-50 px-3 py-2 rounded-lg">{state.error}</p>
+        <p className="text-sm font-medium text-red-700 bg-red-50 px-4 py-2.5 rounded-xl border border-red-100">{state.error}</p>
       )}
-      <div className="grid grid-cols-2 gap-3">
+      <div className="grid grid-cols-1 sm:grid-cols-2 gap-4">
         <div>
-          <label className="block text-xs font-medium text-gray-600 mb-1">Yeni Şifre</label>
+          <label className="block text-xs font-semibold text-slate-600 mb-1.5 uppercase tracking-wider">Yeni Şifre</label>
           <input
             type="password"
             name="new_password"
             required
             autoComplete="new-password"
             placeholder="Min. 6 karakter"
-            className="w-full px-3 py-1.5 border border-gray-300 rounded-lg text-sm focus:ring-2 focus:ring-blue-500 outline-none"
+            className="w-full px-3 py-2 bg-white border border-slate-200 rounded-xl text-sm focus:ring-2 focus:ring-blue-500/20 focus:border-blue-500 outline-none transition-all"
           />
         </div>
         <div>
-          <label className="block text-xs font-medium text-gray-600 mb-1">Şifre Tekrar</label>
+          <label className="block text-xs font-semibold text-slate-600 mb-1.5 uppercase tracking-wider">Şifre Tekrar</label>
           <input
             type="password"
             name="confirm_password"
             required
             autoComplete="new-password"
             placeholder="Tekrar giriniz"
-            className="w-full px-3 py-1.5 border border-gray-300 rounded-lg text-sm focus:ring-2 focus:ring-blue-500 outline-none"
+            className="w-full px-3 py-2 bg-white border border-slate-200 rounded-xl text-sm focus:ring-2 focus:ring-blue-500/20 focus:border-blue-500 outline-none transition-all"
           />
         </div>
       </div>
-      <div className="flex justify-end">
+      <div className="flex justify-end pt-1">
         <button
           type="submit"
           disabled={isPending}
-          className="bg-amber-500 hover:bg-amber-600 text-white text-sm font-medium py-1.5 px-4 rounded-lg transition-colors disabled:opacity-70 flex items-center gap-1.5"
+          className="bg-amber-500 hover:bg-amber-600 text-white text-sm font-medium py-2 px-5 rounded-xl transition-all shadow-sm hover:shadow hover:-translate-y-0.5 disabled:opacity-70 disabled:hover:translate-y-0 flex items-center gap-2"
         >
-          <KeyRound size={14} />
+          <KeyRound size={16} />
           {isPending ? 'Güncelleniyor...' : 'Şifreyi Güncelle'}
         </button>
       </div>
@@ -71,43 +71,49 @@ function UserRow({ user }: { user: User }) {
   }
 
   return (
-    <div className="border border-gray-100 rounded-xl overflow-hidden">
-      <div className="flex items-center justify-between px-5 py-4 hover:bg-gray-50 transition-colors">
-        <div className="flex items-center gap-3">
-          <div className="w-9 h-9 rounded-full bg-blue-100 flex items-center justify-center text-blue-700 font-semibold text-sm uppercase">
+    <div className="border border-slate-100 rounded-2xl overflow-hidden bg-white hover:border-slate-200 hover:shadow-[0_2px_15px_-3px_rgba(0,0,0,0.05)] transition-all duration-300">
+      <div className="flex flex-col sm:flex-row items-start sm:items-center justify-between p-4 sm:px-6 sm:py-5 gap-4">
+        <div className="flex items-center gap-4">
+          <div className="w-12 h-12 rounded-xl bg-gradient-to-br from-indigo-50 to-blue-50 flex items-center justify-center text-indigo-600 font-bold text-lg uppercase shadow-sm border border-indigo-100/50">
             {user.username[0]}
           </div>
           <div>
-            <p className="font-medium text-gray-900 text-sm">{user.username}</p>
-            <p className="text-xs text-gray-400">
-              {new Date(user.created_at).toLocaleDateString('tr-TR', { day: 'numeric', month: 'long', year: 'numeric' })}
+            <p className="font-bold text-slate-800 text-base">{user.username}</p>
+            <p className="text-xs font-medium text-slate-400 mt-0.5">
+              Katılım: {new Date(user.created_at).toLocaleDateString('tr-TR', { day: 'numeric', month: 'long', year: 'numeric' })}
             </p>
           </div>
         </div>
 
-        <div className="flex items-center gap-2">
-          <span className={`inline-flex items-center gap-1 px-2.5 py-0.5 rounded-full text-xs font-medium ${
-            user.role === 'admin' ? 'bg-purple-100 text-purple-700' : 'bg-gray-100 text-gray-600'
+        <div className="flex flex-wrap items-center gap-2 sm:gap-3 w-full sm:w-auto">
+          <span className={`inline-flex items-center gap-1.5 px-3 py-1.5 rounded-lg text-xs font-bold uppercase tracking-wider ${
+            user.role === 'admin' ? 'bg-purple-50 text-purple-600 border border-purple-100' : 'bg-slate-50 text-slate-500 border border-slate-100'
           }`}>
-            <Shield size={10} />
+            <Shield size={14} />
             {user.role}
           </span>
 
+          <div className="flex-1 sm:hidden"></div>
+
           <button
             onClick={() => setExpanded(v => !v)}
-            className="flex items-center gap-1.5 px-3 py-1.5 text-xs text-amber-600 bg-amber-50 hover:bg-amber-100 rounded-lg transition-colors font-medium"
+            className={`flex items-center gap-2 px-4 py-2 text-sm font-medium rounded-xl transition-all ${
+              expanded 
+                ? 'bg-amber-100 text-amber-700 shadow-inner' 
+                : 'text-amber-600 bg-amber-50 hover:bg-amber-100'
+            }`}
           >
-            <KeyRound size={13} />
-            Şifre
-            {expanded ? <ChevronUp size={13} /> : <ChevronDown size={13} />}
+            <KeyRound size={16} />
+            <span className="hidden sm:inline">Şifre İşlemleri</span>
+            {expanded ? <ChevronUp size={16} /> : <ChevronDown size={16} />}
           </button>
 
           <button
             onClick={handleDelete}
-            className="p-2 text-red-500 hover:bg-red-50 rounded-lg transition-colors"
+            className="p-2 text-red-500 hover:text-red-700 hover:bg-red-50 rounded-xl transition-colors"
             title="Kullanıcıyı Sil"
           >
-            <Trash2 size={16} />
+            <Trash2 size={18} />
           </button>
         </div>
       </div>
@@ -119,12 +125,27 @@ function UserRow({ user }: { user: User }) {
 
 export default function UserList({ users }: { users: User[] }) {
   return (
-    <div className="bg-white rounded-xl shadow-sm border border-gray-100 p-6">
-      <h2 className="text-lg font-semibold text-gray-800 mb-4">Mevcut Kullanıcılar ({users.length})</h2>
+    <div className="bg-white rounded-2xl shadow-[0_2px_10px_-3px_rgba(6,81,237,0.1)] border border-slate-100 p-6 md:p-8">
+      <div className="flex items-center gap-3 mb-6">
+        <div className="p-2 bg-indigo-50 text-indigo-600 rounded-lg">
+          <UserIcon size={20} />
+        </div>
+        <div>
+          <h2 className="text-lg font-bold text-slate-800 tracking-tight">Sistem Kullanıcıları</h2>
+          <p className="text-xs text-slate-500">Toplam {users.length} kullanıcı kayıtlı.</p>
+        </div>
+      </div>
+
       {users.length === 0 ? (
-        <p className="text-sm text-gray-500 text-center py-6">Henüz kullanıcı yok.</p>
+        <div className="text-center py-12 px-4 border-2 border-dashed border-slate-200 rounded-2xl">
+          <div className="w-12 h-12 bg-slate-50 text-slate-400 rounded-xl flex items-center justify-center mx-auto mb-3">
+            <UserIcon size={24} />
+          </div>
+          <p className="text-sm font-medium text-slate-600">Henüz kullanıcı yok.</p>
+          <p className="text-xs text-slate-400 mt-1">Sisteme giriş yapabilmek için yukarıdan yeni bir kullanıcı ekleyin.</p>
+        </div>
       ) : (
-        <div className="space-y-3">
+        <div className="space-y-4">
           {users.map(user => (
             <UserRow key={user.id} user={user} />
           ))}
diff --git a/app/admin/(dashboard)/users/page.tsx b/app/admin/(dashboard)/users/page.tsx
index 6145f6f..b7f2a1e 100644
--- a/app/admin/(dashboard)/users/page.tsx
+++ b/app/admin/(dashboard)/users/page.tsx
@@ -18,8 +18,11 @@ export default async function UsersPage() {
   })
 
   return (
-    <div className="space-y-6">
-      <h1 className="text-2xl font-bold text-gray-900">Kullanıcı Yönetimi</h1>
+    <div className="space-y-8">
+      <div>
+        <h1 className="text-2xl font-extrabold text-slate-900 tracking-tight">Kullanıcı Yönetimi</h1>
+        <p className="text-sm text-slate-500 mt-1">Admin paneline erişebilecek yetkili kullanıcıları yönetin.</p>
+      </div>
       <CreateUserForm />
       <UserList users={users} />
     </div>
diff --git a/app/api/upload/route.ts b/app/api/upload/route.ts
index 6b61509..d5cb695 100644
--- a/app/api/upload/route.ts
+++ b/app/api/upload/route.ts
@@ -1,5 +1,6 @@
 import { NextRequest, NextResponse } from 'next/server'
-import cloudinary from '@/lib/cloudinary'
+import { uploadToOpeninary } from '@/lib/openinary'
+import { optimizedImage } from '@/lib/openinary-url'
 
 export async function POST(request: NextRequest) {
   try {
@@ -10,21 +11,14 @@ export async function POST(request: NextRequest) {
       return NextResponse.json({ error: 'Dosya bulunamadı.' }, { status: 400 })
     }
 
-    // Convert file to buffer
-    const arrayBuffer = await file.arrayBuffer()
-    const buffer = Buffer.from(arrayBuffer)
-    const base64 = `data:${file.type};base64,${buffer.toString('base64')}`
+    // Upload to Openinary
+    const result = await uploadToOpeninary(file, 'moyqr');
 
-    // Upload to Cloudinary
-    const result = await cloudinary.uploader.upload(base64, {
-      folder: 'moy-qr/products',
-      transformation: [
-        { width: 800, height: 800, crop: 'limit' },
-        { quality: 'auto', fetch_format: 'auto' }
-      ]
-    })
+    // Generate optimized URL
+    // e.g. "w_800,h_800,c_limit,q_auto,f_auto" parameters format for Openinary
+    const optimizedUrl = optimizedImage(result.path, 'w_800,h_800,c_limit,q_auto,f_auto');
 
-    return NextResponse.json({ url: result.secure_url })
+    return NextResponse.json({ url: optimizedUrl })
   } catch (error) {
     console.error('Upload error:', error)
     return NextResponse.json({ error: 'Yükleme başarısız oldu.' }, { status: 500 })
diff --git a/components/admin/Header.tsx b/components/admin/Header.tsx
new file mode 100644
index 0000000..86ea466
--- /dev/null
+++ b/components/admin/Header.tsx
@@ -0,0 +1,34 @@
+import { LogOut, Bell } from 'lucide-react'
+import { logout } from '@/lib/auth'
+import { redirect } from 'next/navigation'
+
+export function Header() {
+  return (
+    <header className="h-16 bg-white/80 backdrop-blur-md border-b border-slate-200/60 flex items-center justify-between px-6 sticky top-0 z-10">
+      <div className="flex items-center text-sm text-slate-500 font-medium">
+        Hoş Geldiniz, <span className="text-slate-800 font-bold ml-1">Admin</span>
+      </div>
+      
+      <div className="flex items-center gap-4">
+        <button className="p-2 text-slate-400 hover:text-slate-600 hover:bg-slate-50 rounded-full transition-colors relative">
+          <Bell size={20} />
+          <span className="absolute top-1.5 right-1.5 w-2 h-2 bg-blue-500 rounded-full border-2 border-white"></span>
+        </button>
+        <div className="w-px h-6 bg-slate-200"></div>
+        <form action={async () => {
+          'use server'
+          await logout()
+          redirect('/admin/login')
+        }}>
+          <button 
+            type="submit"
+            className="flex items-center gap-2 px-3 py-2 text-sm font-medium text-slate-600 hover:text-red-600 hover:bg-red-50 rounded-lg transition-colors"
+          >
+            <LogOut size={18} />
+            <span className="hidden sm:inline">Çıkış Yap</span>
+          </button>
+        </form>
+      </div>
+    </header>
+  )
+}
diff --git a/components/admin/Sidebar.tsx b/components/admin/Sidebar.tsx
new file mode 100644
index 0000000..8173cf8
--- /dev/null
+++ b/components/admin/Sidebar.tsx
@@ -0,0 +1,51 @@
+'use client'
+
+import Link from 'next/link'
+import { usePathname } from 'next/navigation'
+import { LayoutDashboard, Package, Settings, Tags, Users2 } from 'lucide-react'
+
+const navItems = [
+  { href: '/admin', icon: LayoutDashboard, label: 'Dashboard' },
+  { href: '/admin/categories', icon: Tags, label: 'Kategoriler' },
+  { href: '/admin/products', icon: Package, label: 'Ürünler' },
+  { href: '/admin/users', icon: Users2, label: 'Kullanıcılar' },
+  { href: '/admin/settings', icon: Settings, label: 'Ayarlar' },
+]
+
+export function Sidebar() {
+  const pathname = usePathname()
+
+  return (
+    <aside className="w-64 bg-white/80 backdrop-blur-xl border-r border-slate-200/60 hidden md:flex flex-col shadow-sm">
+      <div className="p-6 border-b border-slate-100">
+        <div className="flex items-center gap-3">
+          <div className="w-8 h-8 rounded-lg bg-blue-600 flex items-center justify-center">
+            <span className="text-white font-bold text-lg leading-none">M</span>
+          </div>
+          <h2 className="text-xl font-bold tracking-tight text-slate-800">Admin</h2>
+        </div>
+      </div>
+      <nav className="flex-1 p-4 space-y-1.5 overflow-y-auto">
+        {navItems.map((item) => {
+          const isActive = pathname === item.href || (item.href !== '/admin' && pathname.startsWith(item.href))
+          const Icon = item.icon
+          
+          return (
+            <Link
+              key={item.href}
+              href={item.href}
+              className={`flex items-center gap-3 px-3 py-2.5 rounded-xl transition-all duration-200 font-medium ${
+                isActive 
+                  ? 'bg-blue-50 text-blue-700 shadow-sm shadow-blue-100/50' 
+                  : 'text-slate-600 hover:bg-slate-50 hover:text-slate-900'
+              }`}
+            >
+              <Icon size={20} className={isActive ? 'text-blue-600' : 'text-slate-400'} strokeWidth={isActive ? 2.5 : 2} />
+              <span>{item.label}</span>
+            </Link>
+          )
+        })}
+      </nav>
+    </aside>
+  )
+}
diff --git a/components/ui/PageTransition.tsx b/components/ui/PageTransition.tsx
new file mode 100644
index 0000000..8a7e7c9
--- /dev/null
+++ b/components/ui/PageTransition.tsx
@@ -0,0 +1,18 @@
+'use client'
+
+import { motion } from 'framer-motion'
+import { ReactNode } from 'react'
+
+export function PageTransition({ children, className }: { children: ReactNode; className?: string }) {
+  return (
+    <motion.div
+      initial={{ opacity: 0, y: 10 }}
+      animate={{ opacity: 1, y: 0 }}
+      exit={{ opacity: 0, y: -10 }}
+      transition={{ duration: 0.3, ease: 'easeOut' }}
+      className={className}
+    >
+      {children}
+    </motion.div>
+  )
+}
diff --git a/lib/openinary-url.ts b/lib/openinary-url.ts
new file mode 100644
index 0000000..08b9a31
--- /dev/null
+++ b/lib/openinary-url.ts
@@ -0,0 +1,5 @@
+const BASE = process.env.NEXT_PUBLIC_OPENINARY_URL;
+
+export function optimizedImage(path: string, params: string) {
+  return `${BASE}/t/${params}/${path}`;
+}
diff --git a/lib/openinary.ts b/lib/openinary.ts
new file mode 100644
index 0000000..a38b38b
--- /dev/null
+++ b/lib/openinary.ts
@@ -0,0 +1,19 @@
+export async function uploadToOpeninary(file: File, folder: string) {
+  const formData = new FormData();
+  formData.append("files", file);
+  formData.append("folder", folder);
+
+  const res = await fetch(`${process.env.OPENINARY_API_URL}/api/upload`, {
+    method: "POST",
+    headers: { Authorization: `Bearer ${process.env.OPENINARY_API_KEY}` },
+    body: formData,
+  });
+
+  if (!res.ok) {
+    const errorText = await res.text();
+    console.error("Openinary upload error:", errorText);
+    throw new Error("Upload başarısız: " + errorText);
+  }
+  const data = await res.json();
+  return data.files[0]; // { path, url, size, ... }
+}
diff --git a/next.config.ts b/next.config.ts
index 073afa7..5dc0219 100644
--- a/next.config.ts
+++ b/next.config.ts
@@ -15,6 +15,10 @@ const nextConfig: NextConfig = {
         protocol: 'https',
         hostname: 'res.cloudinary.com',
       },
+      {
+        protocol: 'https',
+        hostname: 'media.ayris.tech',
+      },
     ],
   },
   /* other config options here */
diff --git a/public/dd.jpg b/public/dd.jpg
new file mode 100644
index 0000000..ddd3b1f
Binary files /dev/null and b/public/dd.jpg differ
diff --git a/public/header-bg.jpg b/public/header-bg.jpg
index ddd3b1f..8264cee 100644
Binary files a/public/header-bg.jpg and b/public/header-bg.jpg differ
diff --git a/scripts/migrate-images.ts b/scripts/migrate-images.ts
new file mode 100644
index 0000000..ad865c2
--- /dev/null
+++ b/scripts/migrate-images.ts
@@ -0,0 +1,110 @@
+import * as dotenv from 'dotenv'
+dotenv.config({ path: '.env' })
+dotenv.config({ path: '.env.local' })
+
+async function main() {
+  const { default: prisma } = await import('../lib/prisma')
+  const { uploadToOpeninary } = await import('../lib/openinary')
+  const { optimizedImage } = await import('../lib/openinary-url')
+
+  console.log("Starting image migration from Cloudinary to Openinary...");
+
+  // FIX PREVIOUSLY CORRUPTED URLS
+  const corruptedProducts = await prisma.products.findMany({
+    where: { image_url: { startsWith: 'undefined/t/' } }
+  });
+  if (corruptedProducts.length > 0) {
+    console.log(`Fixing ${corruptedProducts.length} corrupted products...`);
+    for (const prod of corruptedProducts) {
+      const fixedUrl = prod.image_url?.replace('undefined', process.env.NEXT_PUBLIC_OPENINARY_URL || 'https://media.ayris.tech');
+      if (fixedUrl) {
+        await prisma.products.update({ where: { id: prod.id }, data: { image_url: fixedUrl } });
+      }
+    }
+  }
+
+  const corruptedLogo = await prisma.settings.findUnique({ where: { key: 'logo_url' } });
+  if (corruptedLogo?.value?.startsWith('undefined/t/')) {
+    const fixedUrl = corruptedLogo.value.replace('undefined', process.env.NEXT_PUBLIC_OPENINARY_URL || 'https://media.ayris.tech');
+    await prisma.settings.update({ where: { key: 'logo_url' }, data: { value: fixedUrl } });
+  }
+
+  async function downloadAndUpload(url: string, fileName: string): Promise<string> {
+    console.log(`Downloading ${url}...`);
+    const response = await fetch(url);
+    if (!response.ok) throw new Error(`Failed to download ${url}`);
+    
+    const arrayBuffer = await response.arrayBuffer();
+    const buffer = Buffer.from(arrayBuffer);
+    
+    const blob = new Blob([buffer], { type: response.headers.get('content-type') || 'image/jpeg' });
+    const file = new File([blob], fileName, { type: blob.type });
+
+    console.log(`Uploading ${fileName} to Openinary...`);
+    const result = await uploadToOpeninary(file, 'moyqr');
+    
+    return optimizedImage(result.path, 'w_800,h_800,c_limit,q_auto,f_auto');
+  }
+
+  // 1. Settings Logo
+  const logoSetting = await prisma.settings.findUnique({
+    where: { key: 'logo_url' }
+  });
+
+  if (logoSetting?.value && logoSetting.value.includes('res.cloudinary.com')) {
+    try {
+      const newUrl = await downloadAndUpload(logoSetting.value, 'logo.png');
+      await prisma.settings.update({
+        where: { key: 'logo_url' },
+        data: { value: newUrl }
+      });
+      console.log(`Logo updated successfully: ${newUrl}`);
+    } catch (e) {
+      console.error("Failed to migrate logo:", e);
+    }
+  }
+
+  // 2. Products
+  const products = await prisma.products.findMany({
+    where: {
+      image_url: {
+        contains: 'res.cloudinary.com'
+      }
+    }
+  });
+
+  console.log(`Found ${products.length} products with Cloudinary images.`);
+
+  for (const product of products) {
+    if (!product.image_url) continue;
+    try {
+      const ext = product.image_url.split('.').pop() || 'jpg';
+      const fileName = `product-${product.id}.${ext}`;
+      const newUrl = await downloadAndUpload(product.image_url, fileName);
+      
+      await prisma.products.update({
+        where: { id: product.id },
+        data: { image_url: newUrl }
+      });
+      console.log(`Product ${product.id} updated successfully: ${newUrl}`);
+    } catch (e) {
+      console.error(`Failed to migrate product ${product.id}:`, e);
+    }
+  }
+
+  console.log("Migration finished.");
+}
+
+main()
+  .catch(e => {
+    console.error(e)
+    process.exit(1)
+  })
+  .finally(async () => {
+    try {
+      const { default: prisma } = await import('../lib/prisma')
+      await prisma.$disconnect()
+    } catch (e) {
+      // ignore
+    }
+  })