Сделал экран регистрации и забыли пароль (проверка почты)

app/src/main/java/com/novayaplaneta/MainActivity.kt

@@ -7,7 +7,10 @@ import androidx.activity.enableEdgeToEdge
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.padding
 import androidx.compose.material3.Scaffold
+import androidx.compose.runtime.getValue
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.unit.dp
+import androidx.navigation.compose.currentBackStackEntryAsState
 import androidx.navigation.compose.rememberNavController
 import com.novayaplaneta.ui.components.BottomNavigationBar
 import com.novayaplaneta.ui.navigation.NewPlanetNavigation
@@ -22,12 +25,19 @@ class MainActivity : ComponentActivity() {
         setContent {
             NewPlanetTheme {
                 val navController = rememberNavController()
-                val currentRoute = navController.currentDestination?.route
+                val navBackStackEntry by navController.currentBackStackEntryAsState()
+                val currentRoute = navBackStackEntry?.destination?.route
+                
+                // Нижняя панель не показывается на экранах входа, регистрации и восстановления пароля
+                val showBottomBar = currentRoute != null && 
+                        currentRoute != "login" && 
+                        currentRoute != "registration" && 
+                        currentRoute != "forgot_password"
                 
                 Scaffold(
                     modifier = Modifier.fillMaxSize(),
                     bottomBar = {
-                        if (currentRoute != "login") {
+                        if (showBottomBar) {
                             BottomNavigationBar(
                                 currentRoute = currentRoute,
                                 onNavigate = { route ->
@@ -47,7 +57,10 @@ class MainActivity : ComponentActivity() {
                         navController = navController,
                         modifier = Modifier
                             .fillMaxSize()
-                            .padding(innerPadding)
+                            .padding(
+                                // Убираем нижний отступ на экране входа
+                                bottom = if (showBottomBar) innerPadding.calculateBottomPadding() else 0.dp
+                            )
                     )
                 }
             }