diff --git a/webapp-next/src/app/page.tsx b/webapp-next/src/app/page.tsx
index 2ed3816..52bea0a 100644
--- a/webapp-next/src/app/page.tsx
+++ b/webapp-next/src/app/page.tsx
@@ -5,12 +5,13 @@
 
 "use client";
 
-import { useCallback } from "react";
+import { useCallback, useEffect } from "react";
 import { useAppStore } from "@/store/app-store";
 import { useShallow } from "zustand/react/shallow";
 import { useTelegramTheme } from "@/hooks/use-telegram-theme";
 import { useTelegramAuth } from "@/hooks/use-telegram-auth";
 import { useAppInit } from "@/hooks/use-app-init";
+import { callMiniAppReadyOnce } from "@/lib/telegram-ready";
 import { CurrentDutyView } from "@/components/current-duty/CurrentDutyView";
 import { CalendarPage } from "@/components/CalendarPage";
 
@@ -22,29 +23,48 @@ export default function Home() {
 
   useAppInit({ isAllowed, startParam });
 
-  const { currentView, setCurrentView, setSelectedDay } = useAppStore(
-    useShallow((s) => ({
-      currentView: s.currentView,
-      setCurrentView: s.setCurrentView,
-      setSelectedDay: s.setSelectedDay,
-    }))
-  );
+  const { currentView, setCurrentView, setSelectedDay, appContentReady } =
+    useAppStore(
+      useShallow((s) => ({
+        currentView: s.currentView,
+        setCurrentView: s.setCurrentView,
+        setSelectedDay: s.setSelectedDay,
+        appContentReady: s.appContentReady,
+      }))
+    );
+
+  // When content is ready, tell Telegram to hide native loading and show our app.
+  useEffect(() => {
+    if (appContentReady) {
+      callMiniAppReadyOnce();
+    }
+  }, [appContentReady]);
 
   const handleBackFromCurrentDuty = useCallback(() => {
     setCurrentView("calendar");
     setSelectedDay(null);
   }, [setCurrentView, setSelectedDay]);
 
-  if (currentView === "currentDuty") {
-    return (
+  const content =
+    currentView === "currentDuty" ? (
       <div className="mx-auto flex min-h-screen w-full max-w-[var(--max-width-app)] flex-col bg-background px-3 pb-6 pt-safe">
         <CurrentDutyView
           onBack={handleBackFromCurrentDuty}
           openedFromPin={startParam === "duty"}
         />
       </div>
+    ) : (
+      <CalendarPage isAllowed={isAllowed} initDataRaw={initDataRaw} />
     );
-  }
 
-  return <CalendarPage isAllowed={isAllowed} initDataRaw={initDataRaw} />;
+  return (
+    <div
+      style={{
+        visibility: appContentReady ? "visible" : "hidden",
+        minHeight: "100vh",
+      }}
+    >
+      {content}
+    </div>
+  );
 }
diff --git a/webapp-next/src/components/CalendarPage.tsx b/webapp-next/src/components/CalendarPage.tsx
index 1f011f4..9a31107 100644
--- a/webapp-next/src/components/CalendarPage.tsx
+++ b/webapp-next/src/components/CalendarPage.tsx
@@ -16,7 +16,6 @@ import { CalendarHeader } from "@/components/calendar/CalendarHeader";
 import { CalendarGrid } from "@/components/calendar/CalendarGrid";
 import { DutyList } from "@/components/duty/DutyList";
 import { DayDetail, type DayDetailHandle } from "@/components/day-detail";
-import { callMiniAppReadyOnce } from "@/lib/telegram-ready";
 import { ErrorState } from "@/components/states/ErrorState";
 import { AccessDenied } from "@/components/states/AccessDenied";
 
@@ -60,6 +59,7 @@ export function CalendarPage({ isAllowed, initDataRaw }: CalendarPageProps) {
     prevMonth,
     setCurrentMonth,
     setSelectedDay,
+    setAppContentReady,
   } = useAppStore(
     useShallow((s) => ({
       currentMonth: s.currentMonth,
@@ -75,6 +75,7 @@ export function CalendarPage({ isAllowed, initDataRaw }: CalendarPageProps) {
       prevMonth: s.prevMonth,
       setCurrentMonth: s.setCurrentMonth,
       setSelectedDay: s.setSelectedDay,
+      setAppContentReady: s.setAppContentReady,
     }))
   );
 
@@ -126,13 +127,13 @@ export function CalendarPage({ isAllowed, initDataRaw }: CalendarPageProps) {
   }, [setSelectedDay]);
 
   const readyCalledRef = useRef(false);
-  // Signal Telegram to hide loading when the first load finishes (loading goes true -> false).
+  // Mark content ready when first load finishes or access denied, so page can call ready() and show content.
   useEffect(() => {
-    if (!loading && !readyCalledRef.current) {
+    if ((!loading || accessDenied) && !readyCalledRef.current) {
       readyCalledRef.current = true;
-      callMiniAppReadyOnce();
+      setAppContentReady(true);
     }
-  }, [loading]);
+  }, [loading, accessDenied, setAppContentReady]);
 
   return (
     <div className="mx-auto flex min-h-screen w-full max-w-[var(--max-width-app)] flex-col bg-background px-3 pb-6 pt-safe">
diff --git a/webapp-next/src/components/current-duty/CurrentDutyView.tsx b/webapp-next/src/components/current-duty/CurrentDutyView.tsx
index e2a4251..d8c8117 100644
--- a/webapp-next/src/components/current-duty/CurrentDutyView.tsx
+++ b/webapp-next/src/components/current-duty/CurrentDutyView.tsx
@@ -20,7 +20,6 @@ import {
   formatHHMM,
 } from "@/lib/date-utils";
 import { getRemainingTime, findCurrentDuty } from "@/lib/current-duty";
-import { callMiniAppReadyOnce } from "@/lib/telegram-ready";
 import { ContactLinks } from "@/components/contact/ContactLinks";
 import { Button } from "@/components/ui/button";
 import {
@@ -47,6 +46,7 @@ type ViewState = "loading" | "error" | "ready";
 export function CurrentDutyView({ onBack, openedFromPin = false }: CurrentDutyViewProps) {
   const { t } = useTranslation();
   const lang = useAppStore((s) => s.lang);
+  const setAppContentReady = useAppStore((s) => s.setAppContentReady);
   const { initDataRaw } = useTelegramAuth();
 
   const [state, setState] = useState<ViewState>("loading");
@@ -93,12 +93,12 @@ export function CurrentDutyView({ onBack, openedFromPin = false }: CurrentDutyVi
     return () => controller.abort();
   }, [loadTodayDuties]);
 
-  // Signal Telegram to hide loading when this view is ready (or error).
+  // Mark content ready when data is loaded or error, so page can call ready() and show content.
   useEffect(() => {
     if (state !== "loading") {
-      callMiniAppReadyOnce();
+      setAppContentReady(true);
     }
-  }, [state]);
+  }, [state, setAppContentReady]);
 
   // Auto-update remaining time every second when there is an active duty.
   useEffect(() => {
diff --git a/webapp-next/src/store/app-store.ts b/webapp-next/src/store/app-store.ts
index 0d401c7..3e65910 100644
--- a/webapp-next/src/store/app-store.ts
+++ b/webapp-next/src/store/app-store.ts
@@ -28,6 +28,8 @@ export interface AppState {
   accessDeniedDetail: string | null;
   currentView: CurrentView;
   selectedDay: string | null;
+  /** True when the first visible screen has finished loading; used to hide content until ready(). */
+  appContentReady: boolean;
 
   setCurrentMonth: (d: Date) => void;
   nextMonth: () => void;
@@ -41,8 +43,9 @@ export interface AppState {
   setLang: (v: "ru" | "en") => void;
   setCurrentView: (v: CurrentView) => void;
   setSelectedDay: (key: string | null) => void;
+  setAppContentReady: (v: boolean) => void;
   /** Batch multiple state updates into a single re-render. */
-  batchUpdate: (partial: Partial<Pick<AppState, "currentMonth" | "pendingMonth" | "lang" | "duties" | "calendarEvents" | "dataForMonthKey" | "loading" | "error" | "accessDenied" | "accessDeniedDetail" | "currentView" | "selectedDay">>) => void;
+  batchUpdate: (partial: Partial<Pick<AppState, "currentMonth" | "pendingMonth" | "lang" | "duties" | "calendarEvents" | "dataForMonthKey" | "loading" | "error" | "accessDenied" | "accessDeniedDetail" | "currentView" | "selectedDay" | "appContentReady">>) => void;
 }
 
 const now = new Date();
@@ -67,6 +70,7 @@ export const useAppStore = create<AppState>((set) => ({
   accessDeniedDetail: null,
   currentView: getInitialView(),
   selectedDay: null,
+  appContentReady: false,
 
   setCurrentMonth: (d) => set({ currentMonth: d }),
   nextMonth: () =>
@@ -86,5 +90,6 @@ export const useAppStore = create<AppState>((set) => ({
   setLang: (v) => set({ lang: v }),
   setCurrentView: (v) => set({ currentView: v }),
   setSelectedDay: (key) => set({ selectedDay: key }),
+  setAppContentReady: (v) => set({ appContentReady: v }),
   batchUpdate: (partial) => set(partial),
 }));