diff --git a/src/App.tsx b/src/App.tsx
index e970986..fe185c6 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -1,31 +1,16 @@
-import React, {useEffect, Fragment} from 'react';
+import React, {useEffect} from 'react';
 import {NavigationContainer} from '@react-navigation/native';
-
 import {Provider, useSelector} from 'react-redux';
 import {RootState, store} from '@redux/store';
-
 import {appStatus} from '@configs/appNonSaveVar';
 import {appNonSaveVarActions} from '@configs/appNonSaveVarReducer';
-import {ThemeMode} from '@configs/colors';
-
+import {ThemeMode, ThemeType} from '@configs/colors';
 import StartHelper from '@pages/appStart/StartHelper';
-
 import {GluestackUIProvider} from '@gluestack-ui/themed';
-
-import configDarkTheme, {ThemeType} from '@configs/colors';
+import configDarkTheme from '@configs/colors';
 import Navigation from '@navigation/navigation';
-/*
-function Test() {
-  const lang = useSelector((state: RootState) => state.appVariables.lang);
-
-  return (
-    <View style={{flex: 1, alignItems: 'center', justifyContent: 'center'}}>
-      <Text style={{color: '#f00'}}>
-        {lang.account.registration.stepTwo.resendError[401]}
-      </Text>
-    </View>
-  );
-} */
+import {MyStatusBar} from '@components/MyStatusBar';
+import {SafeAreaView} from 'react-native';
 
 const App = () => {
   useEffect(() => {
@@ -43,29 +28,31 @@ const OtherProviders = () => {
   const globalTheme = useSelector(
     (state: RootState) => state.appVariables.preferences.theme,
   );
+  const currentTheme = useSelector(
+    (state: RootState) => state.nonSaveVariables.theme.colors,
+  );
 
   const navigationTheme = {
     dark: globalTheme !== ThemeMode.Light,
     colors: {
-      primary: '#ff7d4f',
-      background: '#222',
-      card: '#222',
-      text: '#fff',
-      border: '#ff7d4f',
-      notification: '#fff',
+      // primary: '#ff7d4f',
+      background: currentTheme.backgroundDark400, // color of deep screen background
+      //card: '#222',
+      text: '#fff', // color of header text
+      //border: '#ff7d4f',
+      //notification: '#fff',
     },
   };
 
   const themeConfig: ThemeType = configDarkTheme;
 
   useEffect(() => {
-    appNonSaveVarActions.setThemeColors(themeConfig.tokens.colors);
+    appNonSaveVarActions.setTheme(themeConfig.tokens);
   });
 
   return (
-    // <NativeBaseProvider theme={theme(globalTheme)}>
-    <NavigationContainer theme={navigationTheme} /*linking={linking}*/>
-      <GluestackUIProvider config={themeConfig}>
+    <NavigationContainer theme={navigationTheme}>
+      <GluestackUIProvider config={configDarkTheme}>
         <MainComponent />
       </GluestackUIProvider>
     </NavigationContainer>
@@ -78,11 +65,11 @@ const MainComponent = () => {
   );
 
   return (
-    <Fragment>
+    <SafeAreaView style={{flex: 1}}>
       <StartHelper />
-      {/*<StatusBar />*/}
+      <MyStatusBar />
       {currentAppStatus === appStatus.APP_RUNNING ? <Navigation /> : null}
-    </Fragment>
+    </SafeAreaView>
   );
 };
 
diff --git a/src/components/MyButton.tsx b/src/components/MyButton.tsx
index d5cb5f1..04f3381 100644
--- a/src/components/MyButton.tsx
+++ b/src/components/MyButton.tsx
@@ -4,14 +4,14 @@ import {
   ImageSourcePropType,
   ImageStyle,
   StyleProp,
-  TouchableOpacity,
   ViewStyle,
 } from 'react-native';
 import LinearGradient from 'react-native-linear-gradient';
 import {MyIcon} from './MyIcon';
 import {useSelector} from 'react-redux';
 import {RootState} from '@redux/store';
-import { Text } from '@gluestack-ui/themed';
+import {Text} from '@gluestack-ui/themed';
+import {MyTouchableOpacity} from './MyTouchableOpacity';
 
 interface MyImageButtonProps {
   image: ImageSourcePropType;
@@ -21,11 +21,11 @@ interface MyImageButtonProps {
 
 export function MyImageButton({image, imageStyle, text}: MyImageButtonProps) {
   const currentTheme = useSelector(
-    (state: RootState) => state.nonSaveVariables.themeColors,
+    (state: RootState) => state.nonSaveVariables.theme.colors,
   );
 
   return (
-    <TouchableOpacity
+    <MyTouchableOpacity
       style={{
         backgroundColor: currentTheme.backgroundDark300,
         alignItems: 'center',
@@ -35,15 +35,15 @@ export function MyImageButton({image, imageStyle, text}: MyImageButtonProps) {
       }}>
       <Image source={image} style={imageStyle} />
       <Text
+        bold
+        size="lg"
         style={{
           flex: 1,
           textAlign: 'center',
-          fontSize: 18,
-          fontWeight: 'bold',
         }}>
         {text}
       </Text>
-    </TouchableOpacity>
+    </MyTouchableOpacity>
   );
 }
 
@@ -52,44 +52,56 @@ interface MyButtonProps {
   type: 'primary' | 'secondary';
   text: string;
   onPress?: () => void;
+  disabled?: boolean;
 }
 
-export function MyButton({style, type, text, onPress}: MyButtonProps) {
+export function MyButton({
+  style,
+  type,
+  text,
+  onPress,
+  disabled,
+}: MyButtonProps) {
   const currentTheme = useSelector(
-    (state: RootState) => state.nonSaveVariables.themeColors,
+    (state: RootState) => state.nonSaveVariables.theme,
   );
 
   const ButtonText = () => (
-    <Text style={{color: currentTheme.white, fontSize: 18, fontWeight: 'bold'}}>
+    <Text color={currentTheme.colors.white} bold size="lg">
       {text}
     </Text>
   );
 
   return (
-    <TouchableOpacity
+    <MyTouchableOpacity
       style={[
         style,
         {
           borderRadius: 10,
         },
       ]}
+      disabled={disabled}
       onPress={onPress}>
       {type === 'primary' ? (
         <LinearGradient
-          colors={[currentTheme.secondary, currentTheme.primary]}
+          colors={[
+            currentTheme.colors.secondary200,
+            currentTheme.colors.primary400,
+          ]}
           start={{x: 0, y: 1}}
           end={{x: 1, y: 0}}
           style={{
             alignItems: 'center',
             padding: 10,
             borderRadius: 10,
+            opacity: disabled ? currentTheme.opacity[60] : 1,
           }}>
           <ButtonText />
         </LinearGradient>
       ) : (
         <View
           style={{
-            backgroundColor: currentTheme.backgroundDark200,
+            backgroundColor: currentTheme.colors.backgroundDark200,
             alignItems: 'center',
             padding: 10,
             borderRadius: 10,
@@ -97,7 +109,7 @@ export function MyButton({style, type, text, onPress}: MyButtonProps) {
           <ButtonText />
         </View>
       )}
-    </TouchableOpacity>
+    </MyTouchableOpacity>
   );
 }
 
@@ -112,12 +124,12 @@ interface MyIconButtonProps {
 
 export function MyIconButton({onPress, MyIconProps}: MyIconButtonProps) {
   return (
-    <TouchableOpacity onPress={onPress}>
+    <MyTouchableOpacity onPress={onPress}>
       <MyIcon
         name={MyIconProps.name}
         size={MyIconProps.size}
         color={MyIconProps.color}
       />
-    </TouchableOpacity>
+    </MyTouchableOpacity>
   );
 }
diff --git a/src/components/MyClickableText.tsx b/src/components/MyClickableText.tsx
index 5706f80..e80d699 100644
--- a/src/components/MyClickableText.tsx
+++ b/src/components/MyClickableText.tsx
@@ -1,17 +1,18 @@
 import { Text } from '@gluestack-ui/themed';
 import {StyleProp, TextStyle} from 'react-native';
-import {TouchableOpacity} from 'react-native';
+import { MyTouchableOpacity } from './MyTouchableOpacity';
 
 interface MyClickableTextProps {
   textStyle?: StyleProp<TextStyle>;
   text: string;
   onPress?: () => void;
+  color?: string;
 }
 
-export function MyClickableText({textStyle, text, onPress}: MyClickableTextProps) {
+export function MyClickableText({textStyle, text, onPress, color}: MyClickableTextProps) {
   return (
-    <TouchableOpacity onPress={onPress}>
-      <Text style={textStyle}>{text}</Text>
-    </TouchableOpacity>
+    <MyTouchableOpacity onPress={onPress}>
+      <Text color={color} style={textStyle}>{text}</Text>
+    </MyTouchableOpacity>
   );
 }
diff --git a/src/components/MyDivider.tsx b/src/components/MyDivider.tsx
index b670fc0..742c608 100644
--- a/src/components/MyDivider.tsx
+++ b/src/components/MyDivider.tsx
@@ -5,7 +5,7 @@ import {useSelector} from 'react-redux';
 
 export function MyDivider() {
   const currentTheme = useSelector(
-    (state: RootState) => state.nonSaveVariables.themeColors,
+    (state: RootState) => state.nonSaveVariables.theme.colors,
   );
 
   return (
@@ -25,7 +25,7 @@ interface MyDividerWithTextProps {
 
 export function MyDividerWithText({text}: MyDividerWithTextProps) {
   const currentTheme = useSelector(
-    (state: RootState) => state.nonSaveVariables.themeColors,
+    (state: RootState) => state.nonSaveVariables.theme.colors,
   );
 
   return (
@@ -41,7 +41,7 @@ export function MyDividerWithText({text}: MyDividerWithTextProps) {
 
 export function MyVerticalDivider() {
   const currentTheme = useSelector(
-    (state: RootState) => state.nonSaveVariables.themeColors,
+    (state: RootState) => state.nonSaveVariables.theme.colors,
   );
 
   return (
diff --git a/src/components/MyInput.tsx b/src/components/MyInput.tsx
index 1b0f032..25bf403 100644
--- a/src/components/MyInput.tsx
+++ b/src/components/MyInput.tsx
@@ -2,7 +2,8 @@ import {KeyboardTypeOptions, TextInput, View} from 'react-native';
 import {MyIcon} from './MyIcon';
 import {useSelector} from 'react-redux';
 import {RootState} from '@redux/store';
-import { Text } from '@gluestack-ui/themed';
+import {Text} from '@gluestack-ui/themed';
+import {useRef, useState} from 'react';
 
 interface MyIconInputProps {
   text: string;
@@ -24,7 +25,7 @@ export function MyIconInput({
   disableContainer,
 }: MyIconInputProps) {
   const currentTheme = useSelector(
-    (state: RootState) => state.nonSaveVariables.themeColors,
+    (state: RootState) => state.nonSaveVariables.theme.colors,
   );
 
   return (
@@ -40,11 +41,11 @@ export function MyIconInput({
         },
       ]}>
       <View style={{marginLeft: 12}}>
-        <MyIcon name={iconName} size={32} />
+        <MyIcon name={iconName} size={30} />
       </View>
 
       <View style={{flex: 1, margin: 12, gap: 2}}>
-        <Text>{text}</Text>
+        <Text size='sm' color={currentTheme.textLight200}>{text}</Text>
         <TextInput
           style={{
             backgroundColor: currentTheme.backgroundDark400,
@@ -61,3 +62,65 @@ export function MyIconInput({
     </View>
   );
 }
+
+export interface ConfirmationCodeInputProps {}
+
+export const ConfirmationCodeInput: React.FC<
+  ConfirmationCodeInputProps
+> = () => {
+  const [confirmationCode, setConfirmationCode] = useState([
+    '',
+    '',
+    '',
+    '',
+    '',
+    '',
+  ]);
+  const inputRefs = useRef<TextInput[]>([]);
+
+  const focusInput = (index: number) => {
+    if (inputRefs.current[index]) {
+      inputRefs.current[index].focus();
+    }
+  };
+
+  const handleTextChange = (text: string, index: number) => {
+    const newConfirmationCode = [...confirmationCode];
+    newConfirmationCode[index] = text;
+
+    // Fokus zum nächsten Input verschieben, wenn der aktuelle Input nicht leer ist
+    if (text !== '' && index < confirmationCode.length - 1) {
+      focusInput(index + 1);
+    }
+
+    setConfirmationCode(newConfirmationCode);
+  };
+
+  return (
+    <View
+      style={{
+        flexDirection: 'row',
+        justifyContent: 'center',
+      }}>
+      {confirmationCode.map((digit, index) => (
+        <TextInput
+          key={index}
+          ref={ref => (inputRefs.current[index] = ref!)}
+          style={{
+            height: 40,
+            width: 40,
+            borderColor: 'gray',
+            borderWidth: 1,
+            textAlign: 'center',
+            margin: 5,
+            borderRadius: 5,
+          }}
+          keyboardType="number-pad"
+          maxLength={1}
+          onChangeText={text => handleTextChange(text, index)}
+          value={digit}
+        />
+      ))}
+    </View>
+  );
+};
diff --git a/src/components/MyScreenContainer.tsx b/src/components/MyScreenContainer.tsx
index e2d3a57..accf695 100644
--- a/src/components/MyScreenContainer.tsx
+++ b/src/components/MyScreenContainer.tsx
@@ -17,7 +17,7 @@ export function MyScreenContainer({
   scrollView,
 }: MyScreenContainerProps) {
   const currentTheme = useSelector(
-    (state: RootState) => state.nonSaveVariables.themeColors,
+    (state: RootState) => state.nonSaveVariables.theme.colors,
   );
 
   const containerStyle = {
diff --git a/src/components/MyStatusBar.tsx b/src/components/MyStatusBar.tsx
new file mode 100644
index 0000000..323361c
--- /dev/null
+++ b/src/components/MyStatusBar.tsx
@@ -0,0 +1,23 @@
+import {ThemeMode} from '@configs/colors';
+import {RootState} from '@redux/store';
+import { StatusBar } from 'react-native';
+import {useSelector} from 'react-redux';
+
+export function MyStatusBar() {
+  const globalTheme = useSelector(
+    (state: RootState) => state.appVariables.preferences.theme,
+  );
+
+  const currentTheme = useSelector(
+    (state: RootState) => state.nonSaveVariables.theme.colors,
+  );
+
+  return (
+    <StatusBar
+      backgroundColor={currentTheme.backgroundDark400}
+    barStyle={
+       globalTheme === ThemeMode.Light ? 'dark-content' : 'light-content'
+      }
+    />
+  );
+}
diff --git a/src/components/MyTitle.tsx b/src/components/MyTitle.tsx
index 2eb5e57..9d60730 100644
--- a/src/components/MyTitle.tsx
+++ b/src/components/MyTitle.tsx
@@ -1,15 +1,21 @@
-import { Text } from "@gluestack-ui/themed";
+import {Text} from '@gluestack-ui/themed';
 
-export function MyTitle({text}: {text: string}) {
-    return (
-      <Text
-        style={{
-          fontSize: 24,
-          fontWeight: 'bold',
-          textAlign: 'center',
-          padding: 20,        
-        }}>
-        {text}
-      </Text>
-    );
-  }
\ No newline at end of file
+interface MyTitleProps {
+  text: string;
+  textAlign?: 'left' | 'center' | 'right';
+  paddingBottom?: number;
+}
+
+export function MyTitle({text, textAlign, paddingBottom}: MyTitleProps) {
+  return (
+    <Text
+      size="2xl"
+      bold
+      style={{
+        textAlign: textAlign ?? 'center',
+        paddingBottom: paddingBottom ?? 20,
+      }}>
+      {text}
+    </Text>
+  );
+}
diff --git a/src/components/MyTouchableOpacity.tsx b/src/components/MyTouchableOpacity.tsx
new file mode 100644
index 0000000..81d8044
--- /dev/null
+++ b/src/components/MyTouchableOpacity.tsx
@@ -0,0 +1,44 @@
+import {RootState} from '@redux/store';
+import {ReactNode} from 'react';
+import {
+  AccessibilityRole,
+  GestureResponderEvent,
+  StyleProp,
+  TouchableOpacity,
+  ViewStyle,
+} from 'react-native';
+import {useSelector} from 'react-redux';
+
+interface CustomTouchableProps {
+  children?: ReactNode;
+  onPress?: () => void;
+  onLongPress?: ((event: GestureResponderEvent) => void) | undefined;
+  style?: StyleProp<ViewStyle>;
+  disabled?: boolean;
+  accessibilityRole?: AccessibilityRole | undefined;
+}
+
+export function MyTouchableOpacity({
+  children,
+  onPress,
+  onLongPress,
+  style,
+  disabled,
+  accessibilityRole,
+}: CustomTouchableProps) {
+  const currentTheme = useSelector(
+    (state: RootState) => state.nonSaveVariables.theme.opacity,
+  );
+
+  return (
+    <TouchableOpacity
+      disabled={disabled}
+      onPress={onPress}
+      onLongPress={onLongPress}
+      style={style}
+      activeOpacity={currentTheme[80]}
+      accessibilityRole={accessibilityRole}>
+      {children}
+    </TouchableOpacity>
+  );
+}
diff --git a/src/configs/appNonSaveVar.ts b/src/configs/appNonSaveVar.ts
index fd83c9b..39a7218 100644
--- a/src/configs/appNonSaveVar.ts
+++ b/src/configs/appNonSaveVar.ts
@@ -1,7 +1,7 @@
 //these variables should not changed by the user and will not be saved in storage
 
 import {getVersionByNum, VersionType} from '@helper/version';
-import configDarkTheme, {ThemeColorsType} from '@configs/colors';
+import configDarkTheme, {ThemeTokensType} from '@configs/colors';
 
 export const APP_VERSION = getVersionByNum(1);
 export const AppVarMaxBackups: number = 10;
@@ -22,12 +22,12 @@ export interface NON_SAVE_VARS {
   currentAppVersion: VersionType;
   appStatus: appStatus;
   connectionStatus: connectionStatus;
-  themeColors: ThemeColorsType;
+  theme: ThemeTokensType;
 }
 
 export const non_save_vars: NON_SAVE_VARS = {
   currentAppVersion: APP_VERSION,
   appStatus: appStatus.IS_LOADING,
   connectionStatus: connectionStatus.UNKNOWN,
-  themeColors: configDarkTheme.tokens.colors,
+  theme: configDarkTheme.tokens,
 };
diff --git a/src/configs/appNonSaveVarReducer.ts b/src/configs/appNonSaveVarReducer.ts
index d38897d..faf6617 100644
--- a/src/configs/appNonSaveVarReducer.ts
+++ b/src/configs/appNonSaveVarReducer.ts
@@ -3,7 +3,7 @@ import type {PayloadAction} from '@reduxjs/toolkit';
 
 import {appStatus, non_save_vars} from './appNonSaveVar';
 
-import {ThemeColorsType} from '@configs/colors';
+import {ThemeTokensType} from '@configs/colors';
 
 export const appNonSaveVariablesSlice = createSlice({
   name: 'non_save_vars',
@@ -12,8 +12,8 @@ export const appNonSaveVariablesSlice = createSlice({
     setAppStatus: (state, action: PayloadAction<appStatus>) => {
       state.appStatus = action.payload;
     },
-    setThemeColors: (state, action: PayloadAction<ThemeColorsType>) => {
-      state.themeColors = action.payload;
+    setTheme: (state, action: PayloadAction<ThemeTokensType>) => {
+      state.theme = action.payload;
     },
   },
 });
diff --git a/src/configs/colors.ts b/src/configs/colors.ts
index 88bfee3..faf1f40 100644
--- a/src/configs/colors.ts
+++ b/src/configs/colors.ts
@@ -1,9 +1,9 @@
 import {config} from '@configs/gluestack-ui.config'; // default dark theme
 
 type ThemeType = typeof config;
-type ThemeColorsType = typeof config.tokens.colors;
+type ThemeTokensType = typeof config.tokens;
 
-export type {ThemeType, ThemeColorsType};
+export type {ThemeType, ThemeTokensType};
 export default config;
 
 export enum ThemeMode {
diff --git a/src/configs/gluestack-ui.config.ts b/src/configs/gluestack-ui.config.ts
index 72ebbc1..423b7da 100644
--- a/src/configs/gluestack-ui.config.ts
+++ b/src/configs/gluestack-ui.config.ts
@@ -311,7 +311,16 @@ export const gluestackUIConfig = createConfig({
       light700: '#44403c',
       light800: '#292524',
       light900: '#1c1917',
-      primary: '#6030da',
+      primary50: '#b9a0f8',
+      primary100: '#a283f2',
+      primary200: '#8c67ea',
+      primary300: '#774de0',
+      primary400: '#6030da', // primary
+      primary500: '#582bc9',
+      primary600: '#532db1',
+      primary700: '#4d2f9b',
+      primary800: '#472f86',
+      primary900: '#412d72',
       /*
       primary0: '#E5F1FB',
       primary50: '#CCE9FF',
@@ -337,10 +346,19 @@ export const gluestackUIConfig = createConfig({
       secondary800: '#262626',
       secondary900: '#171717',
       secondary950: '#0C0C0C', */
-      secondary: '#931278',
+      secondary50: '#f939d0',
+      secondary100: '#f21dc4',
+      secondary200: '#d713ad',
+      secondary300: '#b1168f',
+      secondary400: '#931278', // secondary
+      secondary500: '#7b1364',
+      secondary600: '#651453',
+      secondary700: '#511343',
+      secondary800: '#3d1134',
+      secondary900: '#2b0e25',
       textLight0: '#FCFCFC',
       textLight50: '#F5F5F5',
-      textLight100: '#E5E5E5',
+      textLight100: '#E5E5E5', // secondary text
       textLight200: '#DBDBDB',
       textLight300: '#D4D4D4',
       textLight400: '#A3A3A3',
diff --git a/src/navigation/navigation.tsx b/src/navigation/navigation.tsx
index 4cd9b9c..cad8d15 100644
--- a/src/navigation/navigation.tsx
+++ b/src/navigation/navigation.tsx
@@ -13,7 +13,7 @@ import ProfileTab, {
   ProfileStackNavigatorParamList,
 } from './tabs/main/ProfileTab';
 import {FadeInView} from '@helper/animations';
-import {TouchableOpacity, View} from 'react-native';
+import {View} from 'react-native';
 import LinearGradient from 'react-native-linear-gradient';
 import {
   RegistrationScreenAnim,
@@ -23,7 +23,8 @@ import {NativeStackNavigationProp} from '@react-navigation/native-stack';
 import {MyIcon} from '@components/MyIcon';
 import {useSelector} from 'react-redux';
 import {RootState, store as reduxStore} from '@redux/store';
-import { Text } from '@gluestack-ui/themed';
+import {Text} from '@gluestack-ui/themed';
+import {MyTouchableOpacity} from '@components/MyTouchableOpacity';
 
 export type RootStackNavigatorParamList = {
   Home: NavigatorScreenParams<HomeStackNavigatorParamList>;
@@ -98,7 +99,7 @@ function CustomTabBar(props: BottomTabBarProps) {
   );
 
   const currentTheme = useSelector(
-    (state: RootState) => state.nonSaveVariables.themeColors,
+    (state: RootState) => state.nonSaveVariables.theme.colors,
   );
 
   const tabNames = [
@@ -139,13 +140,12 @@ function CustomTabBar(props: BottomTabBarProps) {
             });
           };
 
-          // TODO: retrieve colors from theme
           const gradientColors = isFocused
-            ? [currentTheme.secondary, currentTheme.primary]
+            ? [currentTheme.secondary200, currentTheme.primary400]
             : [currentTheme.backgroundDark300, currentTheme.backgroundDark300];
 
           return (
-            <TouchableOpacity
+            <MyTouchableOpacity
               key={route.key}
               accessibilityRole="button"
               onPress={onPress}
@@ -170,14 +170,14 @@ function CustomTabBar(props: BottomTabBarProps) {
                 }}>
                 <MyIcon
                   name={tabBarIcons[index]}
-                  color={isFocused ? currentTheme.white : '#ccc'}
+                  color={
+                    isFocused ? currentTheme.white : currentTheme.textLight100
+                  }
                   size={20}
                 />
-                {isFocused && (
-                  <Text>{tabNames[index]}</Text>
-                )}
+                {isFocused && <Text>{tabNames[index]}</Text>}
               </LinearGradient>
-            </TouchableOpacity>
+            </MyTouchableOpacity>
           );
         })}
       </View>
diff --git a/src/navigation/registration/registration.tsx b/src/navigation/registration/registration.tsx
index c4dda51..476875b 100644
--- a/src/navigation/registration/registration.tsx
+++ b/src/navigation/registration/registration.tsx
@@ -6,13 +6,7 @@ import {
   createNativeStackNavigator,
   NativeStackNavigationOptions,
 } from '@react-navigation/native-stack';
-import {
-  Image,
-  ScrollView,
-  StyleSheet,
-  TextInput,
-  View,
-} from 'react-native';
+import {Image, View} from 'react-native';
 
 import GoogleLogo from '@assets/google-logo.png';
 import AppleLogo from '@assets/apple-logo.png';
@@ -23,13 +17,18 @@ import {MyButton, MyImageButton} from '@components/MyButton';
 import {MyClickableText} from '@components/MyClickableText';
 import {OpenURL} from '@helper/linking';
 import {Constants} from '@utils/utils';
-import {MyIconInput} from '@components/MyInput';
-import {useRef, useState} from 'react';
-import {KeyboardAvoidingView} from 'react-native';
 import {MyTitle} from '@components/MyTitle';
 import {useSelector} from 'react-redux';
 import {RootState} from '@redux/store';
-import { Text } from '@gluestack-ui/themed';
+import {Text} from '@gluestack-ui/themed';
+import {Login} from '@pages/welcome/login/login';
+import {
+  SignUpStepAccountName,
+  SignUpStepPassword,
+  SignUpStepPhoneNumber,
+  SignUpStepUsername,
+  SignUpStepVerifyPhoneNumber,
+} from '@pages/welcome/signUp/signUp';
 
 export type RegistrationStackNavigatorParamList = {
   SignUpPreview: undefined;
@@ -53,14 +52,18 @@ export function RegistrationScreenAnim(props: any) {
   );
 }
 
-const headerStyle: NativeStackNavigationOptions = {
-  headerShown: true,
-  headerStyle: {backgroundColor: '#212137'},
-  headerTitleAlign: 'center',
-  headerTitle: '',
-};
-
 export function RegistrationScreen() {
+  const currentTheme = useSelector(
+    (state: RootState) => state.nonSaveVariables.theme.colors,
+  );
+
+  const headerStyle: NativeStackNavigationOptions = {
+    headerShown: true,
+    headerStyle: {backgroundColor: currentTheme.backgroundDark400},
+    headerTitleAlign: 'center',
+    headerTitle: '',
+  };
+
   return (
     <RegistrationStack.Navigator screenOptions={{headerShown: false}}>
       <RegistrationStack.Screen
@@ -71,11 +74,7 @@ export function RegistrationScreen() {
       <RegistrationStack.Screen
         name="Login"
         component={Login}
-        options={{
-          headerShown: true,
-          headerStyle: {backgroundColor: '#212137'},
-          headerTitleAlign: 'center',
-        }}
+        options={{...headerStyle}}
       />
       <RegistrationStack.Screen
         name="SignUpStepUsername"
@@ -140,6 +139,9 @@ function RegistrationPreview({type}: {type: 'login' | 'signup'}) {
   const lang = useSelector(
     (state: RootState) => state.appVariables.lang.registration,
   );
+  const currentTheme = useSelector(
+    (state: RootState) => state.nonSaveVariables.theme.colors,
+  );
   const navigation = useNavigation<RootScreenNavigationProp>();
 
   return (
@@ -188,25 +190,31 @@ function RegistrationPreview({type}: {type: 'login' | 'signup'}) {
 
         {type === 'signup' && (
           <View style={{flexDirection: 'row', flexWrap: 'wrap'}}>
-            <Text>{`${lang.previewSignup.agreeToTerms} `}</Text>
+            <Text
+              color={
+                currentTheme.textLight100
+              }>{`${lang.previewSignup.agreeToTerms} `}</Text>
             <MyClickableText
               text={lang.previewSignup.terms}
-              textStyle={{color: '#6030da'}}
+              textStyle={{color: currentTheme.primary300}}
               onPress={() => OpenURL(Constants.REGISTRATION.TERMS_URL)}
             />
-            <Text>, </Text>
+            <Text color={currentTheme.textLight100}>, </Text>
             <MyClickableText
               text={lang.previewSignup.privacyPolicy}
-              textStyle={{color: '#6030da'}}
+              textStyle={{color: currentTheme.primary300}}
               onPress={() => OpenURL(Constants.REGISTRATION.PRIVACY_POLICY_URL)}
             />
-            <Text>{` ${lang.previewSignup.agreeToTermsAnd} `}</Text>
+            <Text
+              color={
+                currentTheme.textLight100
+              }>{` ${lang.previewSignup.agreeToTermsAnd} `}</Text>
             <MyClickableText
               text={lang.previewSignup.cookieUse}
-              textStyle={{color: '#6030da'}}
+              textStyle={{color: currentTheme.primary300}}
               onPress={() => OpenURL(Constants.REGISTRATION.COOKIE_USE_URL)}
             />
-            <Text>.</Text>
+            <Text color={currentTheme.textLight100}>.</Text>
           </View>
         )}
 
@@ -214,12 +222,18 @@ function RegistrationPreview({type}: {type: 'login' | 'signup'}) {
           {type === 'login' ? (
             <Text>{lang.previewLogin.dontHaveAccount}</Text>
           ) : (
-            <Text>{lang.previewSignup.alreadyHaveAccount}</Text>
+            <Text color={currentTheme.textLight100}>
+              {lang.previewSignup.alreadyHaveAccount}
+            </Text>
           )}
 
           <MyClickableText
             text={type === 'login' ? lang.buttonSignUp : lang.buttonLogin}
-            textStyle={{left: 2, color: '#931278', fontWeight: 'bold'}}
+            textStyle={{
+              left: 2,
+              color: currentTheme.secondary300,
+              fontWeight: 'bold',
+            }}
             onPress={() => {
               navigation.navigate(
                 'Registration',
@@ -235,7 +249,7 @@ function RegistrationPreview({type}: {type: 'login' | 'signup'}) {
   );
 }
 
-function ContentContainer({children}: {children: React.ReactNode}) {
+export function ContentContainer({children}: {children: React.ReactNode}) {
   return (
     <>
       <View style={{flex: 1}} />
@@ -244,297 +258,10 @@ function ContentContainer({children}: {children: React.ReactNode}) {
   );
 }
 
-function Login() {
-  const lang = useSelector(
-    (state: RootState) => state.appVariables.lang.registration,
-  );
-  const navigation = useNavigation<RootScreenNavigationProp>();
-
-  return (
-    <MyScreenContainer
-      style={{
-        flexDirection: 'column',
-      }}>
-      <ContentContainer>
-        <MyTitle text={lang.login.title} />
-
-        <View style={{gap: 12}}>
-          <MyIconInput
-            text={lang.login.inputPhoneNumberOrAccountName}
-            iconName="person"
-          />
-          <MyIconInput
-            text={lang.login.inputPassword}
-            iconName="lock"
-            secureTextEntry
-          />
-
-          <MyButton
-            type="secondary"
-            text={lang.buttonLogin}
-            style={{marginBottom: 20}}
-            onPress={() => navigateToHome(navigation)}
-          />
-        </View>
-      </ContentContainer>
-    </MyScreenContainer>
-  );
-}
-
-function SignUpStepUsername() {
-  const lang = useSelector(
-    (state: RootState) => state.appVariables.lang.registration,
-  );
-  const navigation = useNavigation<RootScreenNavigationProp>();
-
-  return (
-    <MyScreenContainer
-      style={{
-        flexDirection: 'column',
-      }}>
-      <ContentContainer>
-        <MyTitle text={lang.signUpStepUsername.title} />
-        <Text>{lang.signUpStepUsername.description}</Text>
-
-        <View style={{gap: 12, marginTop: 20}}>
-          <MyIconInput
-            text={lang.signUpStepUsername.inputUsername}
-            iconName="person"
-          />
-
-          <MyButton
-            type="secondary"
-            text={lang.buttonNext}
-            style={{marginBottom: 20}}
-            onPress={() => {
-              navigation.navigate('Registration', {
-                screen: 'SignUpStepPhoneNumber',
-              });
-            }}
-          />
-        </View>
-      </ContentContainer>
-    </MyScreenContainer>
-  );
-}
-
-function SignUpStepPhoneNumber() {
-  const lang = useSelector(
-    (state: RootState) => state.appVariables.lang.registration,
-  );
-  const navigation = useNavigation<RootScreenNavigationProp>();
-
-  return (
-    <MyScreenContainer
-      style={{
-        flexDirection: 'column',
-      }}>
-      <ContentContainer>
-        <MyTitle text={lang.signUpStepPhoneNumber.title} />
-
-        <View style={{gap: 12, marginTop: 20}}>
-          <MyIconInput
-            text={lang.signUpStepPhoneNumber.inputPhoneNumber}
-            iconName="phone-iphone"
-            keyboardType="phone-pad"
-          />
-
-          <MyButton
-            type="secondary"
-            text={lang.buttonNext}
-            style={{marginBottom: 20}}
-            onPress={() => {
-              navigation.navigate('Registration', {
-                screen: 'SignUpStepVerifyPhoneNumber',
-              });
-            }}
-          />
-        </View>
-      </ContentContainer>
-    </MyScreenContainer>
-  );
-}
-
-interface ConfirmationCodeInputProps {}
-
-const ConfirmationCodeInput: React.FC<ConfirmationCodeInputProps> = () => {
-  const [confirmationCode, setConfirmationCode] = useState([
-    '',
-    '',
-    '',
-    '',
-    '',
-    '',
-  ]);
-  const inputRefs = useRef<TextInput[]>([]);
-
-  const focusInput = (index: number) => {
-    if (inputRefs.current[index]) {
-      inputRefs.current[index].focus();
-    }
-  };
-
-  const handleTextChange = (text: string, index: number) => {
-    const newConfirmationCode = [...confirmationCode];
-    newConfirmationCode[index] = text;
-
-    // Fokus zum nächsten Input verschieben, wenn der aktuelle Input nicht leer ist
-    if (text !== '' && index < confirmationCode.length - 1) {
-      focusInput(index + 1);
-    }
-
-    setConfirmationCode(newConfirmationCode);
-  };
-
-  return (
-    <View style={styles.container}>
-      {confirmationCode.map((digit, index) => (
-        <TextInput
-          key={index}
-          ref={ref => (inputRefs.current[index] = ref!)}
-          style={styles.input}
-          keyboardType="number-pad"
-          maxLength={1}
-          onChangeText={text => handleTextChange(text, index)}
-          value={digit}
-        />
-      ))}
-    </View>
-  );
-};
-
-const styles = StyleSheet.create({
-  container: {
-    flexDirection: 'row',
-    justifyContent: 'center',
-  },
-  input: {
-    height: 40,
-    width: 40,
-    borderColor: 'gray',
-    borderWidth: 1,
-    textAlign: 'center',
-    margin: 5,
-    borderRadius: 5,
-  },
-});
-
-function SignUpStepVerifyPhoneNumber() {
-  const lang = useSelector(
-    (state: RootState) => state.appVariables.lang.registration,
-  );
-  const navigation = useNavigation<RootScreenNavigationProp>();
-
-  return (
-    <MyScreenContainer
-      style={{
-        flexDirection: 'column',
-      }}>
-      <ContentContainer>
-        <MyTitle text={lang.signUpStepVerifyPhoneNumber.title} />
-        <Text>{`${lang.signUpStepVerifyPhoneNumber.description} +49 15** ******43`}</Text>
-
-        <KeyboardAvoidingView style={{gap: 12, marginTop: 20}}>
-          <ConfirmationCodeInput />
-
-          <MyButton
-            type="secondary"
-            text={lang.buttonNext}
-            style={{marginBottom: 2}}
-            onPress={() => {
-              navigation.navigate('Registration', {
-                screen: 'SignUpStepPassword',
-              });
-            }}
-          />
-          <View style={{alignItems: 'center'}}>
-            <MyClickableText
-              text={lang.signUpStepVerifyPhoneNumber.clickableTextResendCode}
-            />
-          </View>
-        </KeyboardAvoidingView>
-      </ContentContainer>
-    </MyScreenContainer>
-  );
-}
-
-function SignUpStepPassword() {
-  const lang = useSelector(
-    (state: RootState) => state.appVariables.lang.registration,
-  );
-  const navigation = useNavigation<RootScreenNavigationProp>();
-
-  return (
-    <MyScreenContainer
-      style={{
-        flexDirection: 'column',
-      }}>
-      <ContentContainer>
-        <MyTitle text={lang.signUpStepPassword.title} />
-        <Text>{lang.signUpStepPassword.description}</Text>
-
-        <View style={{gap: 12, marginTop: 20}}>
-          <MyIconInput
-            text={lang.signUpStepPassword.inputPassword}
-            iconName="lock"
-            secureTextEntry
-          />
-
-          <MyButton
-            type="secondary"
-            text={lang.buttonNext}
-            style={{marginBottom: 2}}
-            onPress={() =>
-              navigation.navigate('Registration', {
-                screen: 'SignUpStepAccountName',
-              })
-            }
-          />
-        </View>
-      </ContentContainer>
-    </MyScreenContainer>
-  );
-}
-
-function navigateToHome(navigation: RootScreenNavigationProp) {
+export function navigateToHome(navigation: RootScreenNavigationProp) {
   navigation.navigate('Home', {screen: 'Map', params: {screen: 'Overview'}});
   navigation.reset({
     index: 0,
     routes: [{name: 'Home'}],
   });
 }
-
-function SignUpStepAccountName() {
-  const lang = useSelector(
-    (state: RootState) => state.appVariables.lang.registration,
-  );
-  const navigation = useNavigation<RootScreenNavigationProp>();
-
-  return (
-    <MyScreenContainer
-      style={{
-        flexDirection: 'column',
-      }}>
-      <ScrollView>
-        <ContentContainer>
-          <MyTitle text={lang.signUpStepAccountName.title} />
-          <Text>{lang.signUpStepAccountName.description}</Text>
-
-          <View style={{gap: 12, marginTop: 20}}>
-            <MyIconInput
-              text={lang.signUpStepAccountName.inputAccountName}
-              iconName="person"
-            />
-
-            <MyButton
-              type="primary"
-              text={lang.signUpStepAccountName.buttonGetStarted}
-              style={{marginBottom: 2}}
-              onPress={() => navigateToHome(navigation)}
-            />
-          </View>
-        </ContentContainer>
-      </ScrollView>
-    </MyScreenContainer>
-  );
-}
diff --git a/src/navigation/tabs/main/CalendarTab.tsx b/src/navigation/tabs/main/CalendarTab.tsx
index 119f804..5a4d6b8 100644
--- a/src/navigation/tabs/main/CalendarTab.tsx
+++ b/src/navigation/tabs/main/CalendarTab.tsx
@@ -1,10 +1,10 @@
 import { MyScreenContainer } from '@components/MyScreenContainer';
+import { Text } from '@gluestack-ui/themed';
 import {
   createNativeStackNavigator,
   NativeStackNavigationProp,
 } from '@react-navigation/native-stack';
 import {RootState} from '@redux/store';
-import {Text} from 'react-native';
 import {useSelector} from 'react-redux';
 
 export const CalendarTabName = 'Calendar';
@@ -21,6 +21,13 @@ export type CalendarScreenNavigationProp =
 
 function CalendarTab() {
   const lang = useSelector((state: RootState) => state.appVariables.lang.navigation.home.calendar);
+  const currentTheme = useSelector(
+    (state: RootState) => state.nonSaveVariables.theme.colors,
+  );
+
+  const headerStyle = {
+    backgroundColor: currentTheme.backgroundDark400,
+  };
 
   //const navigation = useNavigation<CalendarScreenNavigationProp>();
 
@@ -31,6 +38,8 @@ function CalendarTab() {
         options={{
           title: lang.tabName,
           headerShown: true,
+          headerShadowVisible: false,
+          headerStyle: headerStyle,
         }}
         component={CalendarScreen}
       />
diff --git a/src/navigation/tabs/main/ChatsTab.tsx b/src/navigation/tabs/main/ChatsTab.tsx
index c6ea69a..ef0ff20 100644
--- a/src/navigation/tabs/main/ChatsTab.tsx
+++ b/src/navigation/tabs/main/ChatsTab.tsx
@@ -23,6 +23,13 @@ function ChatsTab() {
   const lang = useSelector(
     (state: RootState) => state.appVariables.lang.navigation.home.chats,
   );
+  const currentTheme = useSelector(
+    (state: RootState) => state.nonSaveVariables.theme.colors,
+  );
+
+  const headerStyle = {
+    backgroundColor: currentTheme.backgroundDark400,
+  };
 
   return (
     <ChatsStack.Navigator initialRouteName="Overview">
@@ -31,6 +38,8 @@ function ChatsTab() {
         options={{
           title: lang.tabName,
           headerShown: true,
+          headerShadowVisible: false,
+          headerStyle: headerStyle,
         }}
         component={ChatsScreen}
       />
@@ -41,7 +50,7 @@ function ChatsTab() {
 function ChatsScreen() {
   return (
     <MyScreenContainer>
-      <Text>Chats</Text>
+      <Text>Part of the next phase</Text>
     </MyScreenContainer>
   );
 }
diff --git a/src/navigation/tabs/main/MapTab.tsx b/src/navigation/tabs/main/MapTab.tsx
index c6268f4..c5bcc0e 100644
--- a/src/navigation/tabs/main/MapTab.tsx
+++ b/src/navigation/tabs/main/MapTab.tsx
@@ -20,7 +20,13 @@ export type MapScreenNavigationProp =
 
 function MapTab() {
   const lang = useSelector((state: RootState) => state.appVariables.lang.navigation.home.map);
+  const currentTheme = useSelector(
+    (state: RootState) => state.nonSaveVariables.theme.colors,
+  );
 
+  const headerStyle = {
+    backgroundColor: currentTheme.backgroundDark400,
+  };
   //const navigation = useNavigation<MapScreenNavigationProp>();
 
   return (
@@ -30,6 +36,8 @@ function MapTab() {
         options={{
           title: lang.tabName,
           headerShown: true,
+          headerShadowVisible: false,
+          headerStyle: headerStyle,
         }}
         component={MapScreen}
       />
@@ -40,7 +48,7 @@ function MapTab() {
 function MapScreen() {
   return (
     <MyScreenContainer>
-      <Text>Map</Text>
+      <Text>Jan dein Part</Text>
     </MyScreenContainer>
   );
 }
diff --git a/src/navigation/tabs/main/ProfileTab.tsx b/src/navigation/tabs/main/ProfileTab.tsx
index d1cd1fb..2471880 100644
--- a/src/navigation/tabs/main/ProfileTab.tsx
+++ b/src/navigation/tabs/main/ProfileTab.tsx
@@ -39,6 +39,13 @@ export default function ProfileTab() {
   const lang = useSelector(
     (state: RootState) => state.appVariables.lang.navigation.home.profile,
   );
+  const currentTheme = useSelector(
+    (state: RootState) => state.nonSaveVariables.theme.colors,
+  );
+
+  const headerStyle = {
+    backgroundColor: currentTheme.backgroundDark400
+  };
 
   return (
     <ProfileStack.Navigator>
@@ -48,7 +55,8 @@ export default function ProfileTab() {
           animation: 'slide_from_left',
           title: lang.overview,
           headerShown: true,
-          headerStyle: {backgroundColor: '#212137'},
+          headerStyle: headerStyle,
+          headerShadowVisible: false,
           headerRight: () => (
             <MyIconButton
               MyIconProps={{name: 'settings', size: 24}}
@@ -65,7 +73,8 @@ export default function ProfileTab() {
           animation: 'slide_from_right',
           title: lang.settings,
           headerShown: true,
-          headerStyle: {backgroundColor: '#212137'},
+          headerStyle: headerStyle,
+          headerShadowVisible: false,
           headerTitleAlign: 'center',
         }}
         component={ProfileSettings}
@@ -77,7 +86,8 @@ export default function ProfileTab() {
           animation: 'slide_from_right',
           title: lang.updateUsername,
           headerShown: true,
-          headerStyle: {backgroundColor: '#212137'},
+          headerStyle: headerStyle,
+          headerShadowVisible: false,
           headerTitleAlign: 'center',
         }}
         component={UpdateUsername}
@@ -89,7 +99,8 @@ export default function ProfileTab() {
           animation: 'slide_from_right',
           title: lang.updatePassword,
           headerShown: true,
-          headerStyle: {backgroundColor: '#212137'},
+          headerStyle: headerStyle,
+          headerShadowVisible: false,
           headerTitleAlign: 'center',
         }}
         component={UpdatePassword}
@@ -101,7 +112,8 @@ export default function ProfileTab() {
           animation: 'slide_from_right',
           title: lang.help,
           headerShown: true,
-          headerStyle: {backgroundColor: '#212137'},
+          headerStyle: headerStyle,
+          headerShadowVisible: false,
           headerTitleAlign: 'center',
         }}
         component={Help}
@@ -113,7 +125,8 @@ export default function ProfileTab() {
           animation: 'slide_from_right',
           title: lang.about,
           headerShown: true,
-          headerStyle: {backgroundColor: '#212137'},
+          headerStyle: headerStyle,
+          headerShadowVisible: false,
           headerTitleAlign: 'center',
         }}
         component={About}
diff --git a/src/pages/appStart/StartHelper.tsx b/src/pages/appStart/StartHelper.tsx
index b5e3319..9311135 100644
--- a/src/pages/appStart/StartHelper.tsx
+++ b/src/pages/appStart/StartHelper.tsx
@@ -38,8 +38,9 @@ function StartHelper() {
   );
 
   const lang = useSelector((state: RootState) => state.appVariables.lang);
-  const theme = useSelector(
-    (state: RootState) => state.appVariables.preferences.theme,
+
+  const currentTheme = useSelector(
+    (state: RootState) => state.nonSaveVariables.theme.colors,
   );
 
   const [motionProps, api] = useSpring(
@@ -76,16 +77,14 @@ function StartHelper() {
   if (currentAppStatus === appStatus.APP_RUNNING) return null;
 
   return (
-    <SafeAreaView style={[{flex: 1, backgroundColor: '#26263f'}]}>
+    <SafeAreaView style={[{flex: 1, backgroundColor: currentTheme.backgroundDark400}]}>
       <Center height={'100%'}>
         <AnimationView
           style={{
             height: 100,
             position: 'absolute',
-
-            backgroundColor: '#931278',
+            backgroundColor: currentTheme.secondary400,
             borderRadius: 8,
-
             width: motionProps.width,
             opacity: motionProps.opacity,
             transform: [{translateX: motionProps.translateX}, {translateY: 5}],
@@ -94,7 +93,7 @@ function StartHelper() {
         <Heading style={{color: '#fff'}}>{lang.appName}</Heading>
 
         <HStack marginTop={5} justifyContent="center">
-          <Spinner color="#931278" size="large" />
+          <Spinner color={currentTheme.secondary400} size="large" />
         </HStack>
       </Center>
     </SafeAreaView>
diff --git a/src/pages/profile/help.tsx b/src/pages/profile/help.tsx
index fb4ca9d..012f23c 100644
--- a/src/pages/profile/help.tsx
+++ b/src/pages/profile/help.tsx
@@ -1,9 +1,10 @@
 import {MyIcon} from '@components/MyIcon';
 import {MyScreenContainer} from '@components/MyScreenContainer';
-import { RootState } from '@redux/store';
+import { MyTouchableOpacity } from '@components/MyTouchableOpacity';
+import {Text} from '@gluestack-ui/themed';
+import {RootState} from '@redux/store';
 import {View} from 'react-native';
-import {Text, TouchableOpacity} from 'react-native';
-import { useSelector } from 'react-redux';
+import {useSelector} from 'react-redux';
 
 export function Help() {
   const lang = useSelector(
@@ -26,12 +27,16 @@ export interface ItemProps {
 }
 
 export function Item({icon, title, value, onPress}: ItemProps) {
+  const currentTheme = useSelector(
+    (state: RootState) => state.nonSaveVariables.theme.colors,
+  );
+
   return (
-    <TouchableOpacity
+    <MyTouchableOpacity
       style={{
         flexDirection: 'row',
         alignItems: 'center',
-        backgroundColor: '#26263f',
+        backgroundColor: currentTheme.backgroundDark300,
         borderRadius: 10,
         padding: 12,
         marginTop: 12,
@@ -44,17 +49,13 @@ export function Item({icon, title, value, onPress}: ItemProps) {
           {value ? (
             <>
               <Text>{title}</Text>
-              <Text style={{color: '#fff', fontWeight: 'bold', fontSize: 16}}>
-                {value}
-              </Text>
+              <Text bold>{value}</Text>
             </>
           ) : (
-            <Text style={{color: '#fff', fontWeight: 'bold', fontSize: 16}}>
-              {title}
-            </Text>
+            <Text bold>{title}</Text>
           )}
         </View>
       </View>
-    </TouchableOpacity>
+    </MyTouchableOpacity>
   );
 }
diff --git a/src/pages/profile/profile.tsx b/src/pages/profile/profile.tsx
index 767bc71..2bb4c61 100644
--- a/src/pages/profile/profile.tsx
+++ b/src/pages/profile/profile.tsx
@@ -1,6 +1,6 @@
 import {MyScreenContainer} from '@components/MyScreenContainer';
-import {Image, ScrollView, TouchableOpacity} from 'react-native';
-import {Text, View} from 'react-native';
+import {Image, ScrollView} from 'react-native';
+import {View} from 'react-native';
 import Avatar from '@assets/profile.png';
 import {MyTitle} from '@components/MyTitle';
 import {MyVerticalDivider} from '@components/MyDivider';
@@ -12,6 +12,8 @@ import {useEffect, useState} from 'react';
 import {RootScreenNavigationProp} from '@navigation/navigation';
 import {useSelector} from 'react-redux';
 import {RootState} from '@redux/store';
+import {Text} from '@gluestack-ui/themed';
+import {MyTouchableOpacity} from '@components/MyTouchableOpacity';
 
 function UserAvatar() {
   return (
@@ -56,29 +58,33 @@ interface StatisticProps {
 }
 
 function Statistic({value, title}: StatisticProps) {
+  const currentTheme = useSelector(
+    (state: RootState) => state.nonSaveVariables.theme.colors,
+  );
+
   return (
-    <TouchableOpacity>
+    <MyTouchableOpacity>
       <View>
         <Text
+          size="2xl"
+          bold
           style={{
-            fontSize: 24,
-            fontWeight: 'bold',
-            color: '#931278',
+            color: currentTheme.secondary400,
             textAlign: 'center',
           }}>
           {value}
         </Text>
         <Text
+          bold
+          size="sm"
           style={{
-            fontSize: 14,
-            fontWeight: 'bold',
-            color: '#ccc',
+            color: currentTheme.textLight100,
             textAlign: 'center',
           }}>
           {title}
         </Text>
       </View>
-    </TouchableOpacity>
+    </MyTouchableOpacity>
   );
 }
 
@@ -161,14 +167,18 @@ interface SettingsItemContainerProps {
 }
 
 function SettingsItemContainer({children, title}: SettingsItemContainerProps) {
+  const currentTheme = useSelector(
+    (state: RootState) => state.nonSaveVariables.theme.colors,
+  );
+
   return (
     <View style={{marginTop: 12}}>
-      <Text style={{fontSize: 12}}>{title}</Text>
+      <Text size="xs">{title}</Text>
       <View
         style={{
           padding: 12,
           borderRadius: 10,
-          backgroundColor: '#26263f',
+          backgroundColor: currentTheme.backgroundDark300,
           marginTop: 4,
           gap: 16,
         }}>
@@ -187,7 +197,7 @@ interface SettingsItemProps {
 
 function SettingsItem({icon, title, value, onPress}: SettingsItemProps) {
   return (
-    <TouchableOpacity
+    <MyTouchableOpacity
       style={{
         flexDirection: 'row',
         alignItems: 'center',
@@ -195,23 +205,19 @@ function SettingsItem({icon, title, value, onPress}: SettingsItemProps) {
       disabled={!onPress}
       onPress={onPress}>
       <View style={{flexDirection: 'row', gap: 12, alignItems: 'center'}}>
-        <MyIcon name={icon} size={36} />
+        <MyIcon name={icon} size={32} />
         <View>
           {value ? (
             <>
-              <Text style={{fontSize: 14}}>{title}</Text>
-              <Text style={{color: '#fff', fontWeight: 'bold', fontSize: 16}}>
-                {value}
-              </Text>
+              <Text size="sm">{title}</Text>
+              <Text bold>{value}</Text>
             </>
           ) : (
-            <Text style={{color: '#fff', fontWeight: 'bold', fontSize: 16}}>
-              {title}
-            </Text>
+            <Text bold>{title}</Text>
           )}
         </View>
       </View>
-    </TouchableOpacity>
+    </MyTouchableOpacity>
   );
 }
 
@@ -219,6 +225,9 @@ export function UpdateUsername() {
   const lang = useSelector(
     (state: RootState) => state.appVariables.lang.profile.settings,
   );
+  const currentTheme = useSelector(
+    (state: RootState) => state.nonSaveVariables.theme.colors,
+  );
   const navigation = useNavigation<ProfileScreenNavigationProp>();
 
   // TODO: get username from current logged in user
@@ -232,9 +241,13 @@ export function UpdateUsername() {
     navigation.setOptions({
       headerRight: () =>
         changed ? (
-          <TouchableOpacity onPress={() => navigation.goBack()}>
-            <MyIcon name="done" size={24} color={!changed ? '#fff' : '#ccc'} />
-          </TouchableOpacity>
+          <MyTouchableOpacity onPress={() => navigation.goBack()}>
+            <MyIcon
+              name="done"
+              size={24}
+              color={!changed ? currentTheme.white : currentTheme.textLight100}
+            />
+          </MyTouchableOpacity>
         ) : (
           <></>
         ),
@@ -251,15 +264,19 @@ export function UpdateUsername() {
           setNewUsername(text);
         }}
       />
-      <Text style={{marginTop: 12}}>{lang.changeUsername.info}</Text>
-      <Text>{lang.changeUsername.info2}</Text>
+      <Text color={currentTheme.textLight100} style={{marginTop: 12}}>{lang.changeUsername.info}</Text>
+      <Text color={currentTheme.textLight100} >{lang.changeUsername.info2}</Text>
     </MyScreenContainer>
   );
 }
 
 export function UpdatePassword() {
   const lang = useSelector(
-    (state: RootState) => state.appVariables.lang.profile.settings.changePassword,
+    (state: RootState) =>
+      state.appVariables.lang.profile.settings.changePassword,
+  );
+  const currentTheme = useSelector(
+    (state: RootState) => state.nonSaveVariables.theme.colors,
   );
   const navigation = useNavigation<RootScreenNavigationProp>();
 
@@ -277,12 +294,12 @@ export function UpdatePassword() {
     navigation.setOptions({
       headerRight: () =>
         passwordChanged ? (
-          <TouchableOpacity
+          <MyTouchableOpacity
             onPress={() =>
               navigation.navigate('Registration', {screen: 'LoginPreview'})
             }>
-            <MyIcon name="done" size={24} color="#fff" />
-          </TouchableOpacity>
+            <MyIcon name="done" size={24} color={currentTheme.white} />
+          </MyTouchableOpacity>
         ) : (
           <></>
         ),
@@ -294,7 +311,7 @@ export function UpdatePassword() {
       <View
         style={{
           borderRadius: 10,
-          backgroundColor: '#26263f',
+          backgroundColor: currentTheme.backgroundDark300,
           marginTop: 4,
         }}>
         <MyIconInput
@@ -323,10 +340,8 @@ export function UpdatePassword() {
         />
       </View>
 
-      <Text style={{marginTop: 12}}>
-        {lang.info}
-      </Text>
-      <Text>{lang.info2}</Text>
+      <Text color={currentTheme.textLight100} style={{marginTop: 12}}>{lang.info}</Text>
+      <Text color={currentTheme.textLight100}>{lang.info2}</Text>
     </MyScreenContainer>
   );
 }
diff --git a/src/pages/welcome/login/login.tsx b/src/pages/welcome/login/login.tsx
new file mode 100644
index 0000000..62e4645
--- /dev/null
+++ b/src/pages/welcome/login/login.tsx
@@ -0,0 +1,58 @@
+import { MyButton } from "@components/MyButton";
+import { MyIconInput } from "@components/MyInput";
+import { MyScreenContainer } from "@components/MyScreenContainer";
+import { MyTitle } from "@components/MyTitle";
+import { RootScreenNavigationProp } from "@navigation/navigation";
+import { ContentContainer, navigateToHome } from "@navigation/registration/registration";
+import { useNavigation } from "@react-navigation/native";
+import { RootState } from "@redux/store";
+import { useState } from "react";
+import { View } from "react-native";
+import { useSelector } from "react-redux";
+
+export function Login() {
+    const lang = useSelector(
+      (state: RootState) => state.appVariables.lang.registration,
+    );
+    const navigation = useNavigation<RootScreenNavigationProp>();
+  
+    const [username, setUsername] = useState('');
+    const [password, setPassword] = useState('');
+  
+    const loginEnabled = username.length > 0 && password.length > 0;
+  
+    return (
+      <MyScreenContainer
+        style={{
+          flexDirection: 'column',
+        }}>
+        <ContentContainer>
+          <MyTitle text={lang.login.title} />
+  
+          <View style={{gap: 12}}>
+            <MyIconInput
+              text={lang.login.inputPhoneNumberOrAccountName}
+              iconName="person"
+              value={username}
+              onChangeText={text => setUsername(text)}
+            />
+            <MyIconInput
+              text={lang.login.inputPassword}
+              iconName="lock"
+              secureTextEntry
+              value={password}
+              onChangeText={text => setPassword(text)}
+            />
+  
+            <MyButton
+              type="primary"
+              text={lang.buttonLogin}
+              style={{marginBottom: 20}}
+              onPress={() => navigateToHome(navigation)}
+              disabled={!loginEnabled}
+            />
+          </View>
+        </ContentContainer>
+      </MyScreenContainer>
+    );
+  }
\ No newline at end of file
diff --git a/src/pages/welcome/signUp/signUp.tsx b/src/pages/welcome/signUp/signUp.tsx
new file mode 100644
index 0000000..cd82b64
--- /dev/null
+++ b/src/pages/welcome/signUp/signUp.tsx
@@ -0,0 +1,222 @@
+import {MyButton} from '@components/MyButton';
+import {MyClickableText} from '@components/MyClickableText';
+import {ConfirmationCodeInput, MyIconInput} from '@components/MyInput';
+import {MyScreenContainer} from '@components/MyScreenContainer';
+import {MyTitle} from '@components/MyTitle';
+import {RootScreenNavigationProp} from '@navigation/navigation';
+import {
+  ContentContainer,
+  navigateToHome,
+} from '@navigation/registration/registration';
+import {useNavigation} from '@react-navigation/native';
+import {RootState} from '@redux/store';
+import {Text} from 'react-native';
+import {KeyboardAvoidingView, ScrollView, View} from 'react-native';
+import {useSelector} from 'react-redux';
+
+function Title({text, description}: {text: string; description?: string}) {
+  return (
+    <>
+      <MyTitle text={text} textAlign="left" paddingBottom={0} />
+      {description && <Text>{description}</Text>}
+    </>
+  );
+}
+
+export function SignUpStepUsername() {
+  const lang = useSelector(
+    (state: RootState) => state.appVariables.lang.registration,
+  );
+  const navigation = useNavigation<RootScreenNavigationProp>();
+
+  return (
+    <MyScreenContainer
+      style={{
+        flexDirection: 'column',
+      }}>
+      <ContentContainer>
+        <Title
+          text={lang.signUpStepUsername.title}
+          description={lang.signUpStepUsername.description}
+        />
+
+        <View style={{gap: 12, marginTop: 20}}>
+          <MyIconInput
+            text={lang.signUpStepUsername.inputUsername}
+            iconName="person"
+          />
+
+          <MyButton
+            type="secondary"
+            text={lang.buttonNext}
+            style={{marginBottom: 20}}
+            onPress={() => {
+              navigation.navigate('Registration', {
+                screen: 'SignUpStepPhoneNumber',
+              });
+            }}
+          />
+        </View>
+      </ContentContainer>
+    </MyScreenContainer>
+  );
+}
+
+export function SignUpStepPhoneNumber() {
+  const lang = useSelector(
+    (state: RootState) => state.appVariables.lang.registration,
+  );
+  const navigation = useNavigation<RootScreenNavigationProp>();
+
+  return (
+    <MyScreenContainer
+      style={{
+        flexDirection: 'column',
+      }}>
+      <ContentContainer>
+        <Title text={lang.signUpStepPhoneNumber.title} />
+
+        <View style={{gap: 12, marginTop: 20}}>
+          <MyIconInput
+            text={lang.signUpStepPhoneNumber.inputPhoneNumber}
+            iconName="phone-iphone"
+            keyboardType="phone-pad"
+          />
+
+          <MyButton
+            type="secondary"
+            text={lang.buttonNext}
+            style={{marginBottom: 20}}
+            onPress={() => {
+              navigation.navigate('Registration', {
+                screen: 'SignUpStepVerifyPhoneNumber',
+              });
+            }}
+          />
+        </View>
+      </ContentContainer>
+    </MyScreenContainer>
+  );
+}
+
+export function SignUpStepVerifyPhoneNumber() {
+  const lang = useSelector(
+    (state: RootState) => state.appVariables.lang.registration,
+  );
+  const currentTheme = useSelector(
+    (state: RootState) => state.nonSaveVariables.theme.colors,
+  );
+  const navigation = useNavigation<RootScreenNavigationProp>();
+
+  return (
+    <MyScreenContainer
+      style={{
+        flexDirection: 'column',
+      }}>
+      <ContentContainer>
+        <Title
+          text={lang.signUpStepVerifyPhoneNumber.title}
+          description={`${lang.signUpStepVerifyPhoneNumber.description} +49 15** ******43`}
+        />
+
+        <KeyboardAvoidingView style={{gap: 12, marginTop: 20}}>
+          <ConfirmationCodeInput />
+
+          <MyButton
+            type="secondary"
+            text={lang.buttonNext}
+            style={{marginBottom: 2}}
+            onPress={() => {
+              navigation.navigate('Registration', {
+                screen: 'SignUpStepPassword',
+              });
+            }}
+          />
+          <View style={{alignItems: 'center'}}>
+            <MyClickableText
+              text={lang.signUpStepVerifyPhoneNumber.clickableTextResendCode}
+              color={currentTheme.textLight400}
+            />
+          </View>
+        </KeyboardAvoidingView>
+      </ContentContainer>
+    </MyScreenContainer>
+  );
+}
+
+export function SignUpStepPassword() {
+  const lang = useSelector(
+    (state: RootState) => state.appVariables.lang.registration,
+  );
+  const navigation = useNavigation<RootScreenNavigationProp>();
+
+  return (
+    <MyScreenContainer
+      style={{
+        flexDirection: 'column',
+      }}>
+      <ContentContainer>
+        <Title
+          text={lang.signUpStepPassword.title}
+          description={lang.signUpStepPassword.description}
+        />
+
+        <View style={{gap: 12, marginTop: 20}}>
+          <MyIconInput
+            text={lang.signUpStepPassword.inputPassword}
+            iconName="lock"
+            secureTextEntry
+          />
+
+          <MyButton
+            type="secondary"
+            text={lang.buttonNext}
+            style={{marginBottom: 2}}
+            onPress={() =>
+              navigation.navigate('Registration', {
+                screen: 'SignUpStepAccountName',
+              })
+            }
+          />
+        </View>
+      </ContentContainer>
+    </MyScreenContainer>
+  );
+}
+
+export function SignUpStepAccountName() {
+  const lang = useSelector(
+    (state: RootState) => state.appVariables.lang.registration,
+  );
+  const navigation = useNavigation<RootScreenNavigationProp>();
+
+  return (
+    <MyScreenContainer
+      style={{
+        flexDirection: 'column',
+      }}>
+      <ScrollView>
+        <ContentContainer>
+          <Title
+            text={lang.signUpStepAccountName.title}
+            description={lang.signUpStepAccountName.description}
+          />
+
+          <View style={{gap: 12, marginTop: 20}}>
+            <MyIconInput
+              text={lang.signUpStepAccountName.inputAccountName}
+              iconName="person"
+            />
+
+            <MyButton
+              type="primary"
+              text={lang.signUpStepAccountName.buttonGetStarted}
+              style={{marginBottom: 2}}
+              onPress={() => navigateToHome(navigation)}
+            />
+          </View>
+        </ContentContainer>
+      </ScrollView>
+    </MyScreenContainer>
+  );
+}