Index: package-lock.json
===================================================================
--- package-lock.json	(revision 50f2fb4b186356bc63dde83200e8b04fe71d2c7a)
+++ package-lock.json	(revision d7deae59461c29e9dd209dd391ce311c8eae7b63)
@@ -20,4 +20,5 @@
         "next": "^16.1.6",
         "next-intl": "^4.8.0",
+        "next-themes": "^0.4.6",
         "react": "^19.2.4",
         "react-dom": "^19.2.4",
@@ -5575,4 +5576,14 @@
       }
     },
+    "node_modules/next-themes": {
+      "version": "0.4.6",
+      "resolved": "https://registry.npmjs.org/next-themes/-/next-themes-0.4.6.tgz",
+      "integrity": "sha512-pZvgD5L0IEvX5/9GWyHMf3m8BKiVQwsCMHfoFosXtXBMnaS0ZnIJ9ST4b4NqLVKDEm8QBxoNNGNaBv2JNF6XNA==",
+      "license": "MIT",
+      "peerDependencies": {
+        "react": "^16.8 || ^17 || ^18 || ^19 || ^19.0.0-rc",
+        "react-dom": "^16.8 || ^17 || ^18 || ^19 || ^19.0.0-rc"
+      }
+    },
     "node_modules/next/node_modules/postcss": {
       "version": "8.4.31",