diff --git a/src/routes/-/Header/Header.module.css b/src/routes/-/Header/Header.module.css
index 12ee669..ee2a687 100644
--- a/src/routes/-/Header/Header.module.css
+++ b/src/routes/-/Header/Header.module.css
@@ -1,9 +1,10 @@
 :root {
   --header-height: 90px;
-  --header-total: calc(
-    var(--header-height) + var(--tg-safe-area-inset-top, 0px) +
-      var(--tg-content-safe-area-inset-top, 0px)
+  --header-padding: calc(
+    var(--tg-viewport-safe-area-inset-top, 0px) +
+      var(--tg-viewport-content-safe-area-inset-top, 0px)
   );
+  --header-total: calc(var(--header-height) + var(--header-padding));
 }
 
 @layer base {
@@ -14,9 +15,7 @@
     left: 0;
     z-index: 10;
     height: var(--header-total);
-    padding-top: calc(
-      var(--tg-safe-area-inset-top, 0px) + var(--tg-content-safe-area-inset-top, 0px)
-    );
+    padding-top: var(--header-padding);
     background: rgb(59 130 246 / 0.3);
   }
 }
diff --git a/src/routes/-/Navigation/Navigation.module.css b/src/routes/-/Navigation/Navigation.module.css
index 118b967..1ffb666 100644
--- a/src/routes/-/Navigation/Navigation.module.css
+++ b/src/routes/-/Navigation/Navigation.module.css
@@ -1,6 +1,7 @@
 :root {
   --navigation-height: 74px;
-  --navigation-total: calc(var(--navigation-height) + var(--tg-safe-area-inset-bottom, 0px));
+  --navigation-padding: var(--tg-viewport-safe-area-inset-bottom, 0px);
+  --navigation-total: calc(var(--navigation-height) + var(--navigation-padding));
 }
 
 @layer base {
@@ -33,7 +34,7 @@
     flex-direction: column;
     align-items: center;
     justify-content: flex-start;
-    padding-bottom: var(--tg-safe-area-inset-bottom, 0px);
+    padding-bottom: var(--navigation-padding);
   }
 
   .barActive {
diff --git a/src/routes/__root.tsx b/src/routes/__root.tsx
index a62918f..167f2f4 100644
--- a/src/routes/__root.tsx
+++ b/src/routes/__root.tsx
@@ -7,6 +7,7 @@ import { useEffect } from "react";
 import { Route as GameRoute } from "./game";
 import Header from "./-/Header";
 import Navigation from "./-/Navigation";
+import tg from "@/tg";
 
 function AppLayout() {
   return (
@@ -22,6 +23,17 @@ function AppLayout() {
   );
 }
 
+tg.storage.setItem("authToken", "123");
+
+tg.storage
+  .getItem("authToken")
+  .then((value) => {
+    console.log("Success", `$${value}$`);
+  })
+  .catch((error) => {
+    console.error("Error", error);
+  });
+
 export const Route = createRootRoute({
   notFoundComponent: () => {
     const navigate = useNavigate();
diff --git a/src/tg/index.ts b/src/tg/index.ts
index 232cb7d..c953a88 100644
--- a/src/tg/index.ts
+++ b/src/tg/index.ts
@@ -5,9 +5,7 @@ export const STORAGE_KEYS = {
 } as const;
 export type StorageKey = (typeof STORAGE_KEYS)[keyof typeof STORAGE_KEYS];
 
-type WithChecks<Result> = {
-  ifAvailable: (...args: any[]) => { ok: true; data: Result } | { ok: false };
-};
+type TgResult<T> = { ok: true; data: T } | { ok: false };
 
 const isPromise = <T>(value: T | Promise<T>): value is Promise<T> =>
   value && typeof value === "object" && "then" in value && typeof value.then === "function";
@@ -16,26 +14,30 @@ const promisify = <T>(value: T | Promise<T>): Promise<T> =>
   isPromise(value) ? value : Promise.resolve(value);
 
 const fallbackImplementation = <
-  T extends ((...args: any) => any) & WithChecks<any>,
-  Async extends boolean,
-  Params extends Parameters<T>,
-  Result extends T extends WithChecks<infer Result> ? Result : never,
-  F extends (...args: Params) => Async extends true ? Result | Awaited<Result> : Result,
+  TMain extends (...args: any) => TgResult<any>,
+  Async extends Extract<ReturnType<TMain>, { ok: true }>["data"] extends Promise<any>
+    ? true
+    : false,
+  Params extends Parameters<TMain>,
+  Result extends Awaited<Extract<ReturnType<TMain>, { ok: true }>["data"]>,
+  TFallback extends (...args: Params) => Async extends true ? Result | Awaited<Result> : Result,
 >(
   async: Async,
   args: Params,
-  cb: T,
-  onErr: F,
+  cb: TMain,
+  onErr: TFallback,
 ): Async extends true ? Promise<Result> : Awaited<Result> => {
-  const res = cb.ifAvailable.apply(null, args);
-  const returnValue = (res.ok ? res.data : onErr.apply(null, args)) as Result;
+  const res = cb.apply(null, args);
+  const returnValue = (
+    res.ok && !import.meta.env.DEV ? res.data : onErr.apply(null, args)
+  ) as Result;
   if (!async) return returnValue as Async extends true ? Promise<Result> : Awaited<Result>;
   return promisify(returnValue).catch(() => onErr.apply(null, args)) as Async extends true
     ? Promise<Result>
     : Awaited<Result>;
 };
 
-export default {
+const externalTgApi = {
   init: () => {
     tg.setDebug(import.meta.env.DEV);
 
@@ -134,13 +136,18 @@ export default {
   initData: tg.initData,
   storage: {
     async clear() {
-      return fallbackImplementation(true, [], tg.cloudStorage.clear, localStorage.clear);
+      return fallbackImplementation(
+        true,
+        [],
+        () => tg.cloudStorage.clear.ifAvailable(),
+        () => Object.values(STORAGE_KEYS).forEach((key) => localStorage.removeItem(key)),
+      );
     },
     async getItem(key: StorageKey, options?: tg.InvokeCustomMethodFpOptions) {
       return fallbackImplementation(
         true,
         [key, options],
-        tg.cloudStorage.getItem,
+        (key, options) => tg.cloudStorage.getItem.ifAvailable(key, options),
         (key) => localStorage.getItem(key) ?? "",
       );
     },
@@ -148,17 +155,22 @@ export default {
       return fallbackImplementation(
         true,
         [key, value, options],
-        tg.cloudStorage.setItem,
-        localStorage.setItem,
+        (key, value, options) => tg.cloudStorage.setItem.ifAvailable(key, value, options),
+        (key, value) => localStorage.setItem(key, value),
       );
     },
     async deleteItem(key: StorageKey, options?: tg.InvokeCustomMethodFpOptions) {
       return fallbackImplementation(
         true,
         [key, options],
-        tg.cloudStorage.deleteItem,
-        localStorage.removeItem as typeof tg.cloudStorage.deleteItem,
+        (key, options) => tg.cloudStorage.deleteItem.ifAvailable(key, options),
+        (key) => localStorage.removeItem(key as string),
       );
     },
   },
 };
+
+export default externalTgApi;
+
+// @ts-expect-error
+window.TG = externalTgApi;