app/_layout.tsx

@@ -1,9 +1,11 @@
 import i18n from "@/i18n/i18n";
+import { COLORS } from "@/styles/styles";
 import AppContext, { IAppContext } from "@/util/context";
 import { MaterialIcons } from "@expo/vector-icons";
 import { Stack } from "expo-router";
 import React, { useMemo, useState } from "react";
 import { I18nextProvider, useTranslation } from "react-i18next";
+import { useColorScheme } from "react-native";
 
 const RootLayout: React.FC = () => {
   const [showSettings, setShowSettings] = useState<boolean>(false);
@@ -17,20 +19,36 @@ const RootLayout: React.FC = () => {
     [showSettings]
   );
 
+  const colorScheme = useColorScheme();
+  const darkMode = useMemo(() => colorScheme === "dark", [colorScheme]);
+  const colors = useMemo(
+    () => (darkMode ? COLORS.DARK : COLORS.LIGHT),
+    [darkMode]
+  );
   return (
     <AppContext.Provider value={ctx}>
       <I18nextProvider i18n={i18n}>
         <Stack
           screenOptions={{
+            contentStyle: {
+              backgroundColor: colors.BACKGROUND,
+            },
             headerShown: true,
             title: t("poker_chips_helper"),
+            navigationBarColor: colors.PRIMARY,
             headerRight: () => (
               <MaterialIcons
                 name="settings"
                 onPress={() => setShowSettings(!showSettings)}
                 size={30}
+                color={colors.TEXT}
               />
             ),
+            headerStyle: {
+              backgroundColor: colors.PRIMARY,
+            },
+            headerTintColor: colors.TEXT,
+            statusBarBackgroundColor: "grey",
           }}
         />
       </I18nextProvider>

app/index.tsx

@@ -1,5 +1,5 @@
 import React, { useState, useEffect, useContext, useMemo } from "react";
-import { ScrollView, Alert } from "react-native";
+import { ScrollView, Alert, useColorScheme, Appearance } from "react-native";
 import Button from "@/containers/Button";
 import PlayerSelector from "@/components/PlayerSelector";
 import BuyInSelector from "@/components/BuyInSelector";
@@ -12,12 +12,11 @@ import {
   savePersistentState,
   loadPersistentState,
 } from "@/util/PersistentState";
-import styles from "@/styles/styles";
+import styles, { COLORS } from "@/styles/styles";
 import Section from "@/containers/Section";
 import AppContext from "@/util/context";
 import { Picker } from "@react-native-picker/picker";
 import i18n from "@/i18n/i18n";
-import PokerAppUi from "@/containers/PokerAppUi";
 
 const IndexScreen: React.FC = () => {
   const [playerCount, setPlayerCount] = useState(2);
@@ -26,8 +25,12 @@ const IndexScreen: React.FC = () => {
   const [totalChipsCount, setTotalChipsCount] = useState<number[]>([]);
   const [selectedCurrency, setSelectedCurrency] = useState<string>("$");
   const [selectedLanguage, setSelectedLanguage] = useState<string>("en");
-  const [lightGrayMode, setLightGrayMode] = useState<boolean>(false);
-
+  const colorScheme = useColorScheme();
+  const darkMode = useMemo(() => colorScheme === "dark", [colorScheme]);
+  const colors = useMemo(
+    () => (darkMode ? COLORS.DARK : COLORS.LIGHT),
+    [darkMode]
+  );
   const context = useContext(AppContext);
   const isSettingsVisible = useMemo(() => context.showSettings, [context]);
 
@@ -87,14 +90,12 @@ const IndexScreen: React.FC = () => {
   };
 
   return (
-    <PokerAppUi darkMode={lightGrayMode}>
     <ScrollView
-        /*style={styles.scrollView}
-        contentContainerStyle={styles.scrollViewContent}*/
-        style={{ flex: 1 }}
-        contentContainerStyle={{ paddingHorizontal: 15, paddingBottom: 30 }}
+      style={styles.scrollView}
+      contentContainerStyle={styles.scrollViewContent}
     >
       {isSettingsVisible && (
+        <>
           <Section
             title={i18n.t("appearance")}
             iconName={"brightness-4"}
@@ -102,17 +103,16 @@ const IndexScreen: React.FC = () => {
           >
             <Button
               title={
-                lightGrayMode
+                darkMode
                   ? i18n.t("switch_to_light_mode")
-                  : i18n.t("switch_to_gray_mode")
+                  : i18n.t("switch_to_dark_mode")
+              }
+              onPress={() =>
+                Appearance.setColorScheme(darkMode ? "light" : "dark")
               }
-              onPress={() => setLightGrayMode(!lightGrayMode)}
-              darkMode={lightGrayMode}
             />
           </Section>
-        )}
 
-        {isSettingsVisible && (
           <Section
             title={i18n.t("select_language")}
             iconName={"language"}
@@ -121,15 +121,28 @@ const IndexScreen: React.FC = () => {
             <Picker
               selectedValue={selectedLanguage}
               onValueChange={handleLanguageChange}
-              style={styles.picker}
+              style={[styles.picker, { color: colors.TEXT }]}
+              dropdownIconColor={colors.TEXT}
             >
-              <Picker.Item label={i18n.t("english")} value="en" />
-              <Picker.Item label={i18n.t("spanish")} value="es" />
+              <Picker.Item
+                label={i18n.t("english")}
+                value="en"
+                style={{
+                  color: colors.TEXT,
+                  backgroundColor: colors.PRIMARY,
+                }}
+              />
+              <Picker.Item
+                label={i18n.t("spanish")}
+                value="es"
+                style={{
+                  color: colors.TEXT,
+                  backgroundColor: colors.PRIMARY,
+                }}
+              />
             </Picker>
           </Section>
-        )}
 
-        {isSettingsVisible && (
           <Section
             title={i18n.t("select_currency")}
             iconName={"attach-money"}
@@ -140,6 +153,7 @@ const IndexScreen: React.FC = () => {
               setSelectedCurrency={setSelectedCurrency}
             />
           </Section>
+        </>
       )}
 
       <Section
@@ -151,7 +165,6 @@ const IndexScreen: React.FC = () => {
         <PlayerSelector
           playerCount={playerCount}
           setPlayerCount={setPlayerCount}
-            darkMode={lightGrayMode}
         />
       </Section>
 
@@ -162,7 +175,6 @@ const IndexScreen: React.FC = () => {
         <BuyInSelector
           selectedCurrency={selectedCurrency}
           setBuyInAmount={setBuyInAmount}
-            darkMode={lightGrayMode}
         />
       </Section>
 
@@ -176,7 +188,6 @@ const IndexScreen: React.FC = () => {
             setTotalChipsCount(chipCountArray);
             setNumberOfChips(chipCountArray.length);
           }}
-            darkMode={lightGrayMode}
         />
       </Section>
 
@@ -191,7 +202,6 @@ const IndexScreen: React.FC = () => {
           setTotalChipsCount={setTotalChipsCount}
           numberOfChips={numberOfChips}
           setNumberOfChips={setNumberOfChips}
-            darkMode={lightGrayMode}
         />
       </Section>
 
@@ -217,28 +227,23 @@ const IndexScreen: React.FC = () => {
             title={i18n.t("save_slot_1")}
             onPress={() => handleSave("SLOT1")}
             disabled={buyInAmount === null}
-              darkMode={lightGrayMode}
           />
           <Button
             title={i18n.t("save_slot_2")}
             onPress={() => handleSave("SLOT2")}
             disabled={buyInAmount === null}
-              darkMode={lightGrayMode}
           />
           <Button
             title={i18n.t("load_slot_1")}
             onPress={() => handleLoad("SLOT1")}
-              darkMode={lightGrayMode}
           />
           <Button
             title={i18n.t("load_slot_2")}
             onPress={() => handleLoad("SLOT2")}
-              darkMode={lightGrayMode}
           />
         </>
       </Section>
     </ScrollView>
-    </PokerAppUi>
   );
 };
 

components/BuyInSelector.tsx

@@ -1,5 +1,5 @@
-import React, { useState } from "react";
-import { View, Text, TextInput } from "react-native";
+import React, { useMemo, useState } from "react";
+import { View, Text, TextInput, useColorScheme } from "react-native";
 import styles, { COLORS } from "@/styles/styles";
 import Button from "@/containers/Button";
 import i18n from "@/i18n/i18n";
@@ -7,7 +7,6 @@ import i18n from "@/i18n/i18n";
 interface BuyInSelectorProps {
   setBuyInAmount: React.Dispatch<React.SetStateAction<number>>;
   selectedCurrency: string;
-  darkMode: boolean;
 }
 
 const defaultBuyInOptions = [10, 25, 50];
@@ -23,10 +22,15 @@ const parseRoundClamp = (num: string): number => {
 const BuyInSelector: React.FC<BuyInSelectorProps> = ({
   setBuyInAmount,
   selectedCurrency,
-  darkMode,
 }) => {
   const [customAmount, setCustomAmount] = useState("");
   const [buyInAmount, setBuyInAmountState] = useState<number | null>(null);
+  const colorScheme = useColorScheme();
+  const darkMode = useMemo(() => colorScheme === "dark", [colorScheme]);
+  const colors = useMemo(
+    () => (darkMode ? COLORS.DARK : COLORS.LIGHT),
+    [darkMode]
+  );
 
   const handleCustomAmountChange = (value: string) => {
     const numericValue = parseRoundClamp(value);
@@ -55,13 +59,13 @@ const BuyInSelector: React.FC<BuyInSelectorProps> = ({
             key={amount}
             onPress={() => handleBuyInSelection(amount)}
             title={`${selectedCurrency} ${amount}`}
-            darkMode={darkMode}
           />
         ))}
       </View>
 
       <TextInput
-        style={styles.input}
+        style={[styles.input, { color: colors.TEXT }]}
+        placeholderTextColor={colors.TEXT}
         value={customAmount}
         maxLength={3}
         onChangeText={handleCustomAmountChange}
@@ -69,7 +73,7 @@ const BuyInSelector: React.FC<BuyInSelectorProps> = ({
         keyboardType="numeric"
       />
 
-      <Text style={styles.h2}>
+      <Text style={[styles.h2, { color: colors.TEXT }]}>
         {`${i18n.t("selected_buy_in")} `}
         {buyInAmount !== null
           ? `${selectedCurrency} ${buyInAmount}`

components/ChipDetection.tsx

@@ -6,10 +6,8 @@ import i18n from "@/i18n/i18n";
 
 const ChipDetection = ({
   updateChipCount,
-  darkMode,
 }: {
   updateChipCount: (chipData: Record<string, number>) => void;
-  darkMode: boolean;
 }) => {
   const [imageUri, setImageUri] = useState<string | null>(null);
   const [loading, setLoading] = useState(false);
@@ -135,16 +133,8 @@ const ChipDetection = ({
           marginBottom: 10,
         }}
       >
-        <Button
-          title={i18n.t("pick_an_image")}
-          onPress={pickImage}
-          darkMode={darkMode}
-        />
-        <Button
-          title={i18n.t("take_a_photo")}
-          onPress={takePhoto}
-          darkMode={darkMode}
-        />
+        <Button title={i18n.t("pick_an_image")} onPress={pickImage} />
+        <Button title={i18n.t("take_a_photo")} onPress={takePhoto} />
       </View>
 
       {imageUri && (

components/ChipsSelector.tsx

@@ -21,13 +21,11 @@ const ChipInputModal = ({
   setShowModal,
   totalChipsCount,
   update,
-  darkMode,
 }: {
   showModal: [boolean, ColorValue];
   setShowModal: React.Dispatch<React.SetStateAction<[boolean, ColorValue]>>;
   totalChipsCount: number[];
   update: Function;
-  darkMode: boolean;
 }) => {
   const color: ColorValue = useMemo(() => showModal[1], [showModal]);
   const colorIdx = useMemo(() => colors.indexOf(color), [color]);
@@ -77,7 +75,6 @@ const ChipInputModal = ({
           update(showModal[1], Number.isNaN(value) ? 0 : value);
           setShowModal([false, color]);
         }}
-        darkMode={darkMode}
       />
     </Modal>
   );
@@ -119,13 +116,11 @@ const ChipsSelector = ({
   totalChipsCount,
   setTotalChipsCount,
   setNumberOfChips,
-  darkMode,
 }: {
   numberOfChips: number;
   totalChipsCount: number[];
   setTotalChipsCount: React.Dispatch<React.SetStateAction<number[]>>;
   setNumberOfChips: React.Dispatch<React.SetStateAction<number>>;
-  darkMode: boolean;
 }) => {
   const [showModal, setShowModal] = useState<[boolean, ColorValue]>([
     false,
@@ -172,7 +167,6 @@ const ChipsSelector = ({
           setNumberOfChips(Math.max(1, numberOfChips - 1));
         }}
         disabled={numberOfChips === 1}
-        darkMode={darkMode}
       />
       <View style={[styles.container, { flexDirection: "row" }]}>
         {colorsUsed.map((color) => {
@@ -193,7 +187,6 @@ const ChipsSelector = ({
           setNumberOfChips(Math.min(5, numberOfChips + 1));
         }}
         disabled={numberOfChips === 5}
-        darkMode={darkMode}
       />
 
       <ChipInputModal
@@ -201,7 +194,6 @@ const ChipsSelector = ({
         setShowModal={setShowModal}
         totalChipsCount={totalChipsCount}
         update={update}
-        darkMode={darkMode}
       />
     </>
   );

components/CurrencySelector.tsx

@@ -1,7 +1,8 @@
-import React from "react";
+import React, { useMemo } from "react";
 import { Picker } from "@react-native-picker/picker";
-import styles from "@/styles/styles";
+import styles, { COLORS } from "@/styles/styles";
 import i18n from "@/i18n/i18n";
+import { useColorScheme } from "react-native";
 
 interface CurrencySelectorProps {
   selectedCurrency: string;
@@ -12,18 +13,53 @@ const CurrencySelector: React.FC<CurrencySelectorProps> = ({
   selectedCurrency,
   setSelectedCurrency,
 }) => {
+  const colorScheme = useColorScheme();
+  const darkMode = useMemo(() => colorScheme === "dark", [colorScheme]);
+  const colors = useMemo(
+    () => (darkMode ? COLORS.DARK : COLORS.LIGHT),
+    [darkMode]
+  );
   return (
     <>
       <Picker
         selectedValue={selectedCurrency}
         onValueChange={(itemValue) => setSelectedCurrency(itemValue)}
-        style={styles.picker}
+        style={[styles.picker, { color: colors.TEXT }]}
+        dropdownIconColor={colors.TEXT}
         testID="currency-picker" // ✅ Add testID here
       >
-        <Picker.Item label={i18n.t("usd")} value="$" />
-        <Picker.Item label={i18n.t("euro")} value="€" />
-        <Picker.Item label={i18n.t("pound")} value="£" />
-        <Picker.Item label={i18n.t("inr")} value="₹" />
+        <Picker.Item
+          label={i18n.t("usd")}
+          value="$"
+          style={{
+            color: colors.TEXT,
+            backgroundColor: colors.PRIMARY,
+          }}
+        />
+        <Picker.Item
+          label={i18n.t("euro")}
+          value="€"
+          style={{
+            color: colors.TEXT,
+            backgroundColor: colors.PRIMARY,
+          }}
+        />
+        <Picker.Item
+          label={i18n.t("pound")}
+          value="£"
+          style={{
+            color: colors.TEXT,
+            backgroundColor: colors.PRIMARY,
+          }}
+        />
+        <Picker.Item
+          label={i18n.t("inr")}
+          value="₹"
+          style={{
+            color: colors.TEXT,
+            backgroundColor: colors.PRIMARY,
+          }}
+        />
       </Picker>
     </>
   );

components/PlayerSelector.tsx

@@ -1,12 +1,11 @@
-import React from "react";
-import { View, Text } from "react-native";
+import React, { useMemo } from "react";
+import { View, Text, useColorScheme } from "react-native";
 import Button from "@/containers/Button";
-import styles from "@/styles/styles";
+import styles, { COLORS } from "@/styles/styles";
 
 interface PlayerSelectorProps {
   playerCount: number;
   setPlayerCount: React.Dispatch<React.SetStateAction<number>>;
-  darkMode: boolean;
 }
 
 const MIN = 2;
@@ -15,7 +14,6 @@ const MAX = 8;
 const PlayerSelector: React.FC<PlayerSelectorProps> = ({
   playerCount,
   setPlayerCount,
-  darkMode,
 }) => {
   const increasePlayers = () => {
     if (playerCount < MAX) setPlayerCount(playerCount + 1);
@@ -24,21 +22,25 @@ const PlayerSelector: React.FC<PlayerSelectorProps> = ({
   const decreasePlayers = () => {
     if (playerCount > MIN) setPlayerCount(playerCount - 1);
   };
+  const colorScheme = useColorScheme();
+  const darkMode = useMemo(() => colorScheme === "dark", [colorScheme]);
+  const colors = useMemo(
+    () => (darkMode ? COLORS.DARK : COLORS.LIGHT),
+    [darkMode]
+  );
 
   return (
-    <View style={{ flexDirection: "row", alignItems: "center" }}>
+    <View style={{ flexDirection: "row", alignItems: "center", gap: 10 }}>
       <Button
         title="-"
         onPress={decreasePlayers}
         disabled={playerCount <= MIN}
-        darkMode={darkMode}
       />
-      <Text style={styles.h1}>{playerCount}</Text>
+      <Text style={[styles.h1, { color: colors.TEXT }]}>{playerCount}</Text>
       <Button
         title="+"
         onPress={increasePlayers}
         disabled={playerCount >= MAX}
-        darkMode={darkMode}
       />
     </View>
   );

components/__tests__/BuyInSelector.test.tsx

@@ -19,7 +19,6 @@ describe("BuyInSelector Component", () => {
       <BuyInSelector
         setBuyInAmount={setBuyInAmount}
         selectedCurrency={selectedCurrency}
-        darkMode={false}
       />
     );
     return {

components/__tests__/ChipDetection.test.tsx

@@ -45,7 +45,7 @@ describe("ChipDetection", () => {
 
   it("renders correctly", () => {
     const { getByText } = render(
-      <ChipDetection updateChipCount={mockUpdateChipCount} darkMode={false} />
+      <ChipDetection updateChipCount={mockUpdateChipCount} />
     );
 
     expect(getByText(/pick an image/i)).toBeTruthy();
@@ -59,7 +59,7 @@ describe("ChipDetection", () => {
     });
 
     const { getByText } = render(
-      <ChipDetection updateChipCount={mockUpdateChipCount} darkMode={false} />
+      <ChipDetection updateChipCount={mockUpdateChipCount} />
     );
     fireEvent.press(getByText(/pick an image/i));
 
@@ -78,7 +78,7 @@ describe("ChipDetection", () => {
     });
 
     const { getByText } = render(
-      <ChipDetection updateChipCount={mockUpdateChipCount} darkMode={false} />
+      <ChipDetection updateChipCount={mockUpdateChipCount} />
     );
     fireEvent.press(getByText(/take a photo/i));
 
@@ -99,7 +99,7 @@ describe("ChipDetection", () => {
     });
 
     const { getByText } = render(
-      <ChipDetection updateChipCount={mockUpdateChipCount} darkMode={false} />
+      <ChipDetection updateChipCount={mockUpdateChipCount} />
     );
     fireEvent.press(getByText(/take a photo/i));
 
@@ -126,7 +126,7 @@ describe("ChipDetection", () => {
     );
 
     const { getByText } = render(
-      <ChipDetection updateChipCount={mockUpdateChipCount} darkMode={false} />
+      <ChipDetection updateChipCount={mockUpdateChipCount} />
     );
     fireEvent.press(getByText(/pick an image/i));
 
@@ -159,7 +159,7 @@ describe("ChipDetection", () => {
     );
 
     const { getByText } = render(
-      <ChipDetection updateChipCount={mockUpdateChipCount} darkMode={false} />
+      <ChipDetection updateChipCount={mockUpdateChipCount} />
     );
     fireEvent.press(getByText(/pick an image/i));
 

components/__tests__/ChipsSelector.test.tsx

@@ -28,7 +28,6 @@ const rend = () =>
       totalChipsCount={TOTAL_CHIPS_COUNT}
       setTotalChipsCount={mocktTotalChipsCount}
       setNumberOfChips={mockSetNumberOfChips}
-      darkMode={false}
     />
   );
 

components/__tests__/PlayerSelector.test.tsx

@@ -6,11 +6,7 @@ describe("PlayerSelector Component", () => {
   it("renders the initial player count and buttons correctly", () => {
     const setPlayerCount = jest.fn();
     const { getByText, getByRole } = render(
-      <PlayerSelector
-        playerCount={4}
-        setPlayerCount={setPlayerCount}
-        darkMode={false}
-      />
+      <PlayerSelector playerCount={4} setPlayerCount={setPlayerCount} />
     );
 
     expect(getByText("4")).toBeTruthy();
@@ -21,11 +17,7 @@ describe("PlayerSelector Component", () => {
   it('increases player count when "+" button is pressed', () => {
     const setPlayerCount = jest.fn();
     const { getByRole } = render(
-      <PlayerSelector
-        playerCount={4}
-        setPlayerCount={setPlayerCount}
-        darkMode={false}
-      />
+      <PlayerSelector playerCount={4} setPlayerCount={setPlayerCount} />
     );
 
     fireEvent.press(getByRole("button", { name: "+" }));
@@ -35,11 +27,7 @@ describe("PlayerSelector Component", () => {
   it('decreases player count when "-" button is pressed', () => {
     const setPlayerCount = jest.fn();
     const { getByRole } = render(
-      <PlayerSelector
-        playerCount={4}
-        setPlayerCount={setPlayerCount}
-        darkMode={false}
-      />
+      <PlayerSelector playerCount={4} setPlayerCount={setPlayerCount} />
     );
 
     fireEvent.press(getByRole("button", { name: "-" }));
@@ -49,11 +37,7 @@ describe("PlayerSelector Component", () => {
   it("does not increase player count beyond 8", () => {
     const setPlayerCount = jest.fn();
     const { getByRole } = render(
-      <PlayerSelector
-        playerCount={8}
-        setPlayerCount={setPlayerCount}
-        darkMode={false}
-      />
+      <PlayerSelector playerCount={8} setPlayerCount={setPlayerCount} />
     );
 
     fireEvent.press(getByRole("button", { name: "+" }));
@@ -63,11 +47,7 @@ describe("PlayerSelector Component", () => {
   it("does not decrease player count below 2", () => {
     const setPlayerCount = jest.fn();
     const { getByRole } = render(
-      <PlayerSelector
-        playerCount={2}
-        setPlayerCount={setPlayerCount}
-        darkMode={false}
-      />
+      <PlayerSelector playerCount={2} setPlayerCount={setPlayerCount} />
     );
 
     fireEvent.press(getByRole("button", { name: "-" }));

containers/Button.tsx

@@ -1,19 +1,25 @@
-import React from "react";
-import { Text, TouchableOpacity, StyleSheet } from "react-native";
+import { COLORS } from "@/styles/styles";
+import React, { useMemo } from "react";
+import {
+  Text,
+  TouchableOpacity,
+  StyleSheet,
+  useColorScheme,
+} from "react-native";
 
 interface ButtonProps {
   title: string;
   onPress: () => void;
   disabled?: boolean;
-  darkMode: boolean;
 }
 
-const Button: React.FC<ButtonProps> = ({
-  title,
-  onPress,
-  disabled,
-  darkMode,
-}) => {
+const Button: React.FC<ButtonProps> = ({ title, onPress, disabled }) => {
+  const colorScheme = useColorScheme();
+  const darkMode = useMemo(() => colorScheme === "dark", [colorScheme]);
+  const colors = useMemo(
+    () => (darkMode ? COLORS.DARK : COLORS.LIGHT),
+    [darkMode]
+  );
   return (
     <TouchableOpacity
       onPress={onPress}
@@ -21,18 +27,11 @@ const Button: React.FC<ButtonProps> = ({
       accessibilityRole="button"
       style={[
         styles.button,
-        darkMode ? styles.darkButton : styles.lightButton,
+        { backgroundColor: colors.PRIMARY },
         disabled && styles.disabled,
       ]}
     >
-      <Text
-        style={[
-          styles.buttonText,
-          darkMode ? styles.darkText : styles.lightText,
-        ]}
-      >
-        {title}
-      </Text>
+      <Text style={[styles.buttonText, { color: colors.TEXT }]}>{title}</Text>
     </TouchableOpacity>
   );
 };

containers/PokerAppUi.tsx

@@ -1,52 +0,0 @@
-import React, { ReactNode } from "react";
-import {
-  SafeAreaView,
-  StatusBar,
-  View,
-  StyleSheet,
-  Dimensions,
-} from "react-native";
-
-interface PokerAppUiProps {
-  children: ReactNode;
-  darkMode?: boolean;
-}
-
-const PokerAppUi: React.FC<PokerAppUiProps> = ({
-  children,
-  darkMode = false,
-}) => {
-  const screenHeight = Dimensions.get("window").height;
-
-  return (
-    <SafeAreaView
-      style={[styles.safeArea, darkMode ? styles.lightGray : styles.light]}
-    >
-      <StatusBar barStyle={"dark-content"} />
-      <View style={[styles.container, { minHeight: screenHeight }]}>
-        {children}
-      </View>
-    </SafeAreaView>
-  );
-};
-
-const styles = StyleSheet.create({
-  safeArea: {
-    flex: 1,
-  },
-  container: {
-    flex: 1,
-    width: "100%",
-    padding: 16,
-    justifyContent: "flex-start",
-    alignItems: "center",
-  },
-  light: {
-    backgroundColor: "#F5F5F5",
-  },
-  lightGray: {
-    backgroundColor: "#D3D3D3",
-  },
-});
-
-export default PokerAppUi;

containers/Section.tsx

@@ -1,7 +1,7 @@
-import { View, Text, StyleSheet } from "react-native";
-import React from "react";
+import { View, Text, StyleSheet, useColorScheme } from "react-native";
+import React, { useMemo } from "react";
 import { MaterialIcons } from "@expo/vector-icons";
-import globalStyles from "@/styles/styles";
+import globalStyles, { COLORS } from "@/styles/styles";
 
 const titleCase = (input: string) =>
   input
@@ -23,6 +23,12 @@ const Section = ({
   orientation?: "row" | "column";
   contentStyle?: object;
 }) => {
+  const colorScheme = useColorScheme();
+  const darkMode = useMemo(() => colorScheme === "dark", [colorScheme]);
+  const colors = useMemo(
+    () => (darkMode ? COLORS.DARK : COLORS.LIGHT),
+    [darkMode]
+  );
   return (
     <View style={styles.container}>
       <View style={styles.header}>
@@ -30,9 +36,11 @@ const Section = ({
           style={styles.icon}
           name={iconName}
           size={30}
-          color={"black"}
+          color={colors.TEXT}
         />
-        <Text style={styles.title}>{titleCase(title)}</Text>
+        <Text style={[styles.title, { color: colors.TEXT }]}>
+          {titleCase(title)}
+        </Text>
       </View>
       <View
         style={{

i18n/en.json

@@ -48,7 +48,7 @@
     "please_select_valid_buyin": "Please select a valid buy-in amount",
     "chip_value_warn": "Be advised that the value of the distributed chips does not equal the buy-in for these inputs.\n\nHowever, results shown are fair to all players",
     "appearance": "Appearance",
-    "switch_to_gray_mode": "Switch to Gray Mode",
+    "switch_to_dark_mode": "Switch to Dark Mode",
     "switch_to_light_mode": "Switch to Light Mode"
   }
 }

i18n/es.json

@@ -49,7 +49,7 @@
     "please_select_valid_buyin": "Por favor seleccione una cantidad de buy-in válida",
     "chip_value_warn": "Tenga en cuenta que el valor de las fichas distribuidas no es igual al buy-in para estas entradas.\n\nSin embargo, los resultados que se muestran son justos para todos los jugadores.",
     "appearance": "Apariencia",
-    "switch_to_gray_mode": "Cambiar a Modo Gris",
+    "switch_to_dark_mode": "Cambiar a Modo Oscuro",
     "switch_to_light_mode": "Cambiar a Modo Claro"
   }
 }

styles/styles.ts

@@ -1,16 +1,23 @@
 import { StyleSheet } from "react-native";
 
 export const COLORS = {
-  PRIMARY: "#007bff",
-  SECONDARY: "#6c757d",
-  SUCCESS: "#28a745",
-  DANGER: "#dc3545",
   WARNING: "#c79c28",
+  LIGHT: {
+    TEXT: "black",
+    PRIMARY: "lightgrey",
+    SECONDARY: "azure",
+    BACKGROUND: "ghostwhite",
+    DISABLED: "gray",
+  },
+  DARK: {
+    TEXT: "white",
+    PRIMARY: "black",
+    SECONDARY: "teal",
+    BACKGROUND: "dimgrey",
+    DISABLED: "gray",
+  },
 };
 
-const lightStyles = StyleSheet.create({});
-const darkStyles = StyleSheet.create({});
-
 const GlobalStyles = StyleSheet.create({
   scrollView: {},
   scrollViewContent: {
@@ -51,9 +58,11 @@ const GlobalStyles = StyleSheet.create({
     textShadowRadius: 10,
   },
   picker: {
-    height: 50,
+    borderRadius: 10,
+    height: 55,
     width: 150,
   },
+  pickerItem: {},
 });
 
 export default GlobalStyles;