diff --git a/app/properties/page.js b/app/properties/page.js
index f8edd7e..7304f40 100644
--- a/app/properties/page.js
+++ b/app/properties/page.js
@@ -97,7 +97,7 @@ function extractCity(address) {
 
 // API-only — no fallback data
 
-const PropertyCard = ({ property, viewMode = 'grid' }) => {
+const PropertyCard = ({ property, viewMode = 'grid', onLoginRequired }) => {
   const { isFavorite: checkFavorite, addFavorite, removeFavorite } = useFavorites();
   const [favLoading, setFavLoading] = useState(false);
   const [currentImage, setCurrentImage] = useState(0);
@@ -107,7 +107,7 @@ const PropertyCard = ({ property, viewMode = 'grid' }) => {
   const toggleFavorite = async (e) => {
     e.preventDefault();
     e.stopPropagation();
-    if (!AuthService.isAuthenticated()) { toast.error('سجل الدخول أولاً'); return; }
+    if (!AuthService.isAuthenticated()) { onLoginRequired?.(); return; }
     setFavLoading(true);
     if (isFav) {
       await removeFavorite(property.id);
@@ -493,6 +493,7 @@ export default function PropertiesPage() {
   const [sortBy, setSortBy] = useState('newest');
   const [properties, setProperties] = useState([]);
   const [loading, setLoading] = useState(true);
+  const [showLoginDialog, setShowLoginDialog] = useState(false);
   const [filters, setFilters] = useState({
     search: '',
     propertyType: 'all',
@@ -625,7 +626,7 @@ export default function PropertiesPage() {
           : 'space-y-4'
         }>
           {filteredProperties.map((property) => (
-            <PropertyCard key={property.id} property={property} viewMode={viewMode} />
+            <PropertyCard key={property.id} property={property} viewMode={viewMode} onLoginRequired={() => setShowLoginDialog(true)} />
           ))}
         </div>
 
@@ -644,6 +645,36 @@ export default function PropertiesPage() {
         )}
       </div>
       <Toaster position="top-center" />
+      {showLoginDialog && (
+        <div className="fixed inset-0 z-50 flex items-center justify-center bg-black/50 backdrop-blur-sm" onClick={() => setShowLoginDialog(false)}>
+          <motion.div
+            initial={{ opacity: 0, scale: 0.95 }}
+            animate={{ opacity: 1, scale: 1 }}
+            onClick={(e) => e.stopPropagation()}
+            className="bg-white rounded-2xl p-6 max-w-sm w-full mx-4 shadow-xl text-center"
+          >
+            <div className="w-14 h-14 bg-amber-100 rounded-full flex items-center justify-center mx-auto mb-4">
+              <Heart className="w-7 h-7 text-amber-600" />
+            </div>
+            <h3 className="text-xl font-bold text-gray-900 mb-2">تسجيل الدخول مطلوب</h3>
+            <p className="text-gray-500 mb-6">يجب تسجيل الدخول لإضافة العقارات إلى المفضلة</p>
+            <div className="flex gap-3">
+              <button
+                onClick={() => setShowLoginDialog(false)}
+                className="flex-1 py-3 border border-gray-200 rounded-xl font-medium text-gray-600 hover:bg-gray-50 transition-colors"
+              >
+                إلغاء
+              </button>
+              <Link
+                href="/login"
+                className="flex-1 py-3 bg-amber-500 text-white rounded-xl font-medium hover:bg-amber-600 transition-colors text-center"
+              >
+                تسجيل الدخول
+              </Link>
+            </div>
+          </motion.div>
+        </div>
+      )}
     </div>
   );
 }
diff --git a/app/property/[id]/PropertyDetail.js b/app/property/[id]/PropertyDetail.js
index 374025b..9cae800 100644
--- a/app/property/[id]/PropertyDetail.js
+++ b/app/property/[id]/PropertyDetail.js
@@ -422,7 +422,7 @@ export default function PropertyDetailsPage() {
             <div className="flex gap-2">
               <button
                 onClick={async () => {
-                  if (!AuthService.isAuthenticated()) { toast.error('سجل الدخول أولاً'); return; }
+                  if (!AuthService.isAuthenticated()) { setShowLoginDialog(true); return; }
                   const propId = property?._raw?.id || parseInt(params.id);
                   setFavLoading(true);
                   if (isFavorite(propId)) {