From 73d2c4c1edc465311b8d01aea9143b86ea2273ba Mon Sep 17 00:00:00 2001
From: echo <petrovskidimitar@yandex.com>
Date: Wed, 26 Nov 2025 01:57:33 +0100
Subject: [PATCH] claude take :(

---
 apps/admin/data/fitai.db                      | Bin 139264 -> 139264 bytes
 apps/mobile/package-lock.json                 |  12 +
 apps/mobile/package.json                      |   1 +
 apps/mobile/src/app/(tabs)/attendance.tsx     | 266 +++++++++++----
 apps/mobile/src/app/(tabs)/goals.tsx          | 102 ++++--
 apps/mobile/src/app/(tabs)/index.tsx          | 319 +++++++++++-------
 apps/mobile/src/app/(tabs)/profile.tsx        | 312 ++++++++++-------
 .../mobile/src/app/(tabs)/recommendations.tsx | 176 ++++++----
 apps/mobile/src/components/AnimatedButton.tsx | 136 ++++++++
 .../src/components/GoalProgressCard.tsx       | 268 ++++++++-------
 .../src/components/GradientBackground.tsx     |  46 +++
 apps/mobile/src/styles/theme.ts               | 190 +++++++++++
 apps/mobile/src/utils/animations.ts           | 149 ++++++++
 13 files changed, 1460 insertions(+), 517 deletions(-)
 create mode 100644 apps/mobile/src/components/AnimatedButton.tsx
 create mode 100644 apps/mobile/src/components/GradientBackground.tsx
 create mode 100644 apps/mobile/src/styles/theme.ts
 create mode 100644 apps/mobile/src/utils/animations.ts

diff --git a/apps/admin/data/fitai.db b/apps/admin/data/fitai.db
index 56f5a5314efec278d6cfd68154672b93091b70f3..f1ddbc57d4b9b4d38e93f5525fc57d3ece177df6 100644
GIT binary patch
delta 187
zcmZoTz|nAkV}dl}w}~>&jNdjUEPT(+&&R;XC(Xbo%_qHCQGlOsvh=^tEDQ_`pEe8q
ze=oqze}{pQe>(&JcK$n?1p`*|Pv0)js0xx-+5SMDQSkthg6&WR@1Y7N2mVvw;o|=c
zG~g)%|5N^_TNRnE@oNC}@-oXaCg<lC<fN9QrZ9m7;5;t=KS1^08Th|%<zo8853-46
InE;aj08|S%G5`Po

delta 173
zcmZoTz|nAkV}dl}*NHODj9)h<EPT(+z`(%7C(Xdm$0xm6QGlOsvh=^tERFe$!kdNu
zzZU>Y^KWP1-_Cz$vtYn#{^{H08C6-7nSD98KagisJg}Lu;1K_G9X&<~Rwj_><iLLl
zlNPYCJ!Rnk%>Q(&BGWZ~4WJdg%<_!M`MCu-sU@i?Ogzl;oNyi&$OZi08TkKf<zo88
O&%(^iz`0C-NdN%r$uYbD

diff --git a/apps/mobile/package-lock.json b/apps/mobile/package-lock.json
index 8347f14..477f759 100644
--- a/apps/mobile/package-lock.json
+++ b/apps/mobile/package-lock.json
@@ -23,6 +23,7 @@
         "expo-constants": "^18.0.10",
         "expo-crypto": "^15.0.7",
         "expo-font": "~14.0.9",
+        "expo-linear-gradient": "~15.0.7",
         "expo-linking": "~8.0.0",
         "expo-notifications": "~0.32.0",
         "expo-router": "~6.0.14",
@@ -7134,6 +7135,17 @@
         "react-native": "*"
       }
     },
+    "node_modules/expo-linear-gradient": {
+      "version": "15.0.7",
+      "resolved": "https://registry.npmjs.org/expo-linear-gradient/-/expo-linear-gradient-15.0.7.tgz",
+      "integrity": "sha512-yF+y+9Shpr/OQFfy/wglB/0bykFMbwHBTuMRa5Of/r2P1wbkcacx8rg0JsUWkXH/rn2i2iWdubyqlxSJa3ggZA==",
+      "license": "MIT",
+      "peerDependencies": {
+        "expo": "*",
+        "react": "*",
+        "react-native": "*"
+      }
+    },
     "node_modules/expo-linking": {
       "version": "8.0.9",
       "resolved": "https://registry.npmjs.org/expo-linking/-/expo-linking-8.0.9.tgz",
diff --git a/apps/mobile/package.json b/apps/mobile/package.json
index c5de955..2b487b5 100644
--- a/apps/mobile/package.json
+++ b/apps/mobile/package.json
@@ -29,6 +29,7 @@
     "expo-constants": "^18.0.10",
     "expo-crypto": "^15.0.7",
     "expo-font": "~14.0.9",
+    "expo-linear-gradient": "~15.0.7",
     "expo-linking": "~8.0.0",
     "expo-notifications": "~0.32.0",
     "expo-router": "~6.0.14",
diff --git a/apps/mobile/src/app/(tabs)/attendance.tsx b/apps/mobile/src/app/(tabs)/attendance.tsx
index e74b554..8ff1ebe 100644
--- a/apps/mobile/src/app/(tabs)/attendance.tsx
+++ b/apps/mobile/src/app/(tabs)/attendance.tsx
@@ -1,15 +1,39 @@
 import { View, Text, StyleSheet, TouchableOpacity, ActivityIndicator, ScrollView, Alert } from 'react-native'
-import { useState, useEffect } from 'react'
+import { useState, useEffect, useRef } from 'react'
 import { useAuth } from '@clerk/clerk-expo'
+import { LinearGradient } from 'expo-linear-gradient'
+import { Ionicons } from '@expo/vector-icons'
 import { attendanceApi, Attendance } from '../../api/attendance'
-
-
+import { theme } from '../../styles/theme'
+import { Animated } from 'react-native'
 
 export default function AttendanceScreen() {
   const { getToken, userId } = useAuth()
   const [loading, setLoading] = useState(true)
   const [activeCheckIn, setActiveCheckIn] = useState<Attendance | null>(null)
   const [history, setHistory] = useState<Attendance[]>([])
+  const pulseAnim = useRef(new Animated.Value(1)).current
+
+  useEffect(() => {
+    if (activeCheckIn) {
+      const pulse = Animated.loop(
+        Animated.sequence([
+          Animated.timing(pulseAnim, {
+            toValue: 1.05,
+            duration: 1000,
+            useNativeDriver: true,
+          }),
+          Animated.timing(pulseAnim, {
+            toValue: 1,
+            duration: 1000,
+            useNativeDriver: true,
+          }),
+        ])
+      )
+      pulse.start()
+      return () => pulse.stop()
+    }
+  }, [activeCheckIn])
 
   const fetchAttendance = async () => {
     try {
@@ -70,42 +94,100 @@ export default function AttendanceScreen() {
   if (loading && !history.length) {
     return (
       <View style={styles.centered}>
-        <ActivityIndicator size="large" color="#000" />
+        <ActivityIndicator size="large" color={theme.colors.primary} />
       </View>
     )
   }
 
   return (
     <ScrollView style={styles.container} contentContainerStyle={styles.content}>
-      <Text style={styles.title}>Attendance</Text>
-      <Text style={styles.subtitle}>Track your gym visits</Text>
+      <LinearGradient
+        colors={theme.gradients.primary}
+        start={{ x: 0, y: 0 }}
+        end={{ x: 1, y: 1 }}
+        style={styles.header}
+      >
+        <Text style={styles.title}>Attendance</Text>
+        <Text style={styles.subtitle}>Track your gym visits</Text>
+      </LinearGradient>
 
       <View style={styles.actionContainer}>
         {activeCheckIn ? (
-          <View style={styles.activeCard}>
-            <Text style={styles.activeText}>Currently Checked In</Text>
-            <Text style={styles.timeText}>
-              Since {new Date(activeCheckIn.checkInTime).toLocaleTimeString([], { hour: '2-digit', minute: '2-digit' })}
-            </Text>
-            <TouchableOpacity style={styles.checkOutButton} onPress={handleCheckOut}>
-              <Text style={styles.buttonText}>Check Out</Text>
+          <LinearGradient
+            colors={['rgba(16, 185, 129, 0.15)', 'rgba(5, 150, 105, 0.1)']}
+            style={[styles.activeCard, theme.shadows.medium]}
+          >
+            <View style={styles.activeCardContent}>
+              <View style={styles.activeIconContainer}>
+                <LinearGradient
+                  colors={theme.gradients.success}
+                  style={styles.activeIcon}
+                >
+                  <Ionicons name="checkmark-circle" size={32} color="#fff" />
+                </LinearGradient>
+              </View>
+              <View style={styles.activeTextContainer}>
+                <Text style={styles.activeText}>Currently Checked In</Text>
+                <Text style={styles.timeText}>
+                  Since {new Date(activeCheckIn.checkInTime).toLocaleTimeString([], { hour: '2-digit', minute: '2-digit' })}
+                </Text>
+              </View>
+            </View>
+            <TouchableOpacity onPress={handleCheckOut} activeOpacity={0.8}>
+              <LinearGradient
+                colors={theme.gradients.danger}
+                start={{ x: 0, y: 0 }}
+                end={{ x: 1, y: 0 }}
+                style={[styles.checkOutButton, theme.shadows.medium]}
+              >
+                <Ionicons name="log-out-outline" size={20} color="#fff" style={{ marginRight: 8 }} />
+                <Text style={styles.buttonText}>Check Out</Text>
+              </LinearGradient>
             </TouchableOpacity>
-          </View>
+          </LinearGradient>
         ) : (
-          <TouchableOpacity style={styles.checkInButton} onPress={handleCheckIn}>
-            <Text style={styles.buttonText}>Check In</Text>
-          </TouchableOpacity>
+          <Animated.View style={{ transform: [{ scale: pulseAnim }] }}>
+            <TouchableOpacity onPress={handleCheckIn} activeOpacity={0.8}>
+              <LinearGradient
+                colors={theme.gradients.primary}
+                start={{ x: 0, y: 0 }}
+                end={{ x: 1, y: 0 }}
+                style={[styles.checkInButton, theme.shadows.glow]}
+              >
+                <Ionicons name="log-in-outline" size={24} color="#fff" style={{ marginRight: 8 }} />
+                <Text style={styles.checkInButtonText}>Check In</Text>
+              </LinearGradient>
+            </TouchableOpacity>
+          </Animated.View>
         )}
       </View>
 
       <Text style={styles.sectionTitle}>Recent History</Text>
       {history.map((item) => (
-        <View key={item.id} style={styles.historyItem}>
-          <View>
-            <Text style={styles.dateText}>
-              {new Date(item.checkInTime).toLocaleDateString()}
-            </Text>
-            <Text style={styles.typeText}>{item.type.toUpperCase()}</Text>
+        <LinearGradient
+          key={item.id}
+          colors={['rgba(255, 255, 255, 1)', 'rgba(249, 250, 251, 1)'] as const}
+          style={[styles.historyItem, theme.shadows.medium]}
+        >
+          <View style={styles.historyLeft}>
+            <View style={styles.historyIconContainer}>
+              <LinearGradient
+                colors={item.checkOutTime ? theme.gradients.success : theme.gradients.primary}
+                style={styles.historyIcon}
+              >
+                <Ionicons
+                  name={item.checkOutTime ? "checkmark" : "time-outline"}
+                  size={16}
+                  color="#fff"
+                />
+              </LinearGradient>
+            </View>
+            <View>
+              <Text style={styles.dateText}>
+                {new Date(item.checkInTime).toLocaleDateString()}
+              </Text>
+              <Text style={styles.typeText}>{item.type.toUpperCase()}</Text>
+            </View>
           </View>
           <View style={styles.timeContainer}>
             <Text style={styles.historyTime}>
@@ -117,7 +199,7 @@ export default function AttendanceScreen() {
               </Text>
             )}
           </View>
-        </View>
+        </LinearGradient>
       ))}
     </ScrollView>
   )
@@ -126,105 +208,147 @@ export default function AttendanceScreen() {
 const styles = StyleSheet.create({
   container: {
     flex: 1,
-    backgroundColor: '#f5f5f5',
+    backgroundColor: theme.colors.background,
   },
   content: {
-    padding: 20,
+    paddingBottom: 20,
   },
   centered: {
     flex: 1,
     justifyContent: 'center',
     alignItems: 'center',
   },
+  header: {
+    paddingTop: 60,
+    paddingBottom: 24,
+    paddingHorizontal: 24,
+    marginBottom: 24,
+    borderBottomLeftRadius: theme.borderRadius.xl,
+    borderBottomRightRadius: theme.borderRadius.xl,
+  },
   title: {
-    fontSize: 28,
-    fontWeight: 'bold',
+    fontSize: theme.typography.fontSize['3xl'],
+    fontWeight: theme.typography.fontWeight.bold,
+    color: theme.colors.white,
     marginBottom: 4,
-    color: '#1a1a1a',
   },
   subtitle: {
-    fontSize: 16,
-    color: '#666',
-    marginBottom: 24,
+    fontSize: theme.typography.fontSize.base,
+    color: 'rgba(255, 255, 255, 0.9)',
   },
   actionContainer: {
     marginBottom: 32,
+    paddingHorizontal: 20,
   },
   checkInButton: {
-    backgroundColor: '#000',
-    paddingVertical: 16,
-    borderRadius: 12,
+    paddingVertical: 20,
+    paddingHorizontal: 24,
+    borderRadius: theme.borderRadius.xl,
+    flexDirection: 'row',
     alignItems: 'center',
-    shadowColor: '#000',
-    shadowOffset: { width: 0, height: 2 },
-    shadowOpacity: 0.1,
-    shadowRadius: 4,
-    elevation: 3,
+    justifyContent: 'center',
+  },
+  checkInButtonText: {
+    color: theme.colors.white,
+    fontSize: theme.typography.fontSize.xl,
+    fontWeight: theme.typography.fontWeight.semibold,
   },
   checkOutButton: {
-    backgroundColor: '#ff3b30',
-    paddingVertical: 16,
-    borderRadius: 12,
+    paddingVertical: 14,
+    paddingHorizontal: 20,
+    borderRadius: theme.borderRadius.lg,
+    flexDirection: 'row',
     alignItems: 'center',
+    justifyContent: 'center',
     marginTop: 16,
   },
   buttonText: {
-    color: '#fff',
-    fontSize: 18,
-    fontWeight: '600',
+    color: theme.colors.white,
+    fontSize: theme.typography.fontSize.base,
+    fontWeight: theme.typography.fontWeight.semibold,
   },
   activeCard: {
-    backgroundColor: '#fff',
     padding: 20,
-    borderRadius: 16,
+    borderRadius: theme.borderRadius.xl,
     borderWidth: 1,
-    borderColor: '#e0e0e0',
+    borderColor: 'rgba(16, 185, 129, 0.2)',
+  },
+  activeCardContent: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    marginBottom: 16,
+  },
+  activeIconContainer: {
+    marginRight: 16,
+  },
+  activeIcon: {
+    width: 56,
+    height: 56,
+    borderRadius: 28,
+    justifyContent: 'center',
+    alignItems: 'center',
+  },
+  activeTextContainer: {
+    flex: 1,
   },
   activeText: {
-    fontSize: 18,
-    fontWeight: '600',
-    color: '#2e7d32',
+    fontSize: theme.typography.fontSize.lg,
+    fontWeight: theme.typography.fontWeight.semibold,
+    color: theme.colors.gray900,
     marginBottom: 4,
   },
   timeText: {
-    fontSize: 14,
-    color: '#666',
+    fontSize: theme.typography.fontSize.sm,
+    color: theme.colors.gray600,
   },
   sectionTitle: {
-    fontSize: 20,
-    fontWeight: '600',
+    fontSize: theme.typography.fontSize.xl,
+    fontWeight: theme.typography.fontWeight.semibold,
     marginBottom: 16,
-    color: '#1a1a1a',
+    paddingHorizontal: 20,
+    color: theme.colors.gray900,
   },
   historyItem: {
-    backgroundColor: '#fff',
     padding: 16,
-    borderRadius: 12,
+    borderRadius: theme.borderRadius.xl,
     marginBottom: 12,
+    marginHorizontal: 20,
     flexDirection: 'row',
     justifyContent: 'space-between',
     alignItems: 'center',
-    shadowColor: '#000',
-    shadowOffset: { width: 0, height: 1 },
-    shadowOpacity: 0.05,
-    shadowRadius: 2,
-    elevation: 2,
+    borderWidth: 1,
+    borderColor: 'rgba(59, 130, 246, 0.1)',
+  },
+  historyLeft: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    gap: 12,
+  },
+  historyIconContainer: {
+    marginRight: 4,
+  },
+  historyIcon: {
+    width: 32,
+    height: 32,
+    borderRadius: 16,
+    justifyContent: 'center',
+    alignItems: 'center',
   },
   dateText: {
-    fontSize: 16,
-    fontWeight: '500',
-    color: '#1a1a1a',
+    fontSize: theme.typography.fontSize.base,
+    fontWeight: theme.typography.fontWeight.semibold,
+    color: theme.colors.gray900,
   },
   typeText: {
-    fontSize: 12,
-    color: '#666',
+    fontSize: theme.typography.fontSize.xs,
+    color: theme.colors.gray600,
     marginTop: 2,
   },
   timeContainer: {
     alignItems: 'flex-end',
   },
   historyTime: {
-    fontSize: 14,
-    color: '#444',
+    fontSize: theme.typography.fontSize.sm,
+    color: theme.colors.gray700,
   },
 })
\ No newline at end of file
diff --git a/apps/mobile/src/app/(tabs)/goals.tsx b/apps/mobile/src/app/(tabs)/goals.tsx
index ed7872a..b141fce 100644
--- a/apps/mobile/src/app/(tabs)/goals.tsx
+++ b/apps/mobile/src/app/(tabs)/goals.tsx
@@ -1,4 +1,4 @@
-import { useState, useEffect } from "react";
+import { useState, useEffect, useRef } from "react";
 import {
     View,
     Text,
@@ -8,12 +8,15 @@ import {
     ActivityIndicator,
     RefreshControl,
     Alert,
+    Animated,
 } from "react-native";
 import { useAuth } from "@clerk/clerk-expo";
 import { Ionicons } from "@expo/vector-icons";
+import { LinearGradient } from "expo-linear-gradient";
 import { fitnessGoalsService, type FitnessGoal, type CreateGoalData } from "../../services/fitnessGoals";
 import { GoalProgressCard } from "../../components/GoalProgressCard";
 import { GoalCreationModal } from "../../components/GoalCreationModal";
+import { theme } from "../../styles/theme";
 
 export default function GoalsScreen() {
     const { userId, getToken } = useAuth();
@@ -21,6 +24,7 @@ export default function GoalsScreen() {
     const [loading, setLoading] = useState(true);
     const [refreshing, setRefreshing] = useState(false);
     const [showCreateModal, setShowCreateModal] = useState(false);
+    const fabScale = useRef(new Animated.Value(1)).current;
 
     const fetchGoals = async () => {
         if (!userId) return;
@@ -100,14 +104,19 @@ export default function GoalsScreen() {
                     <RefreshControl refreshing={refreshing} onRefresh={onRefresh} />
                 }
             >
-                <View style={styles.header}>
+                <LinearGradient
+                    colors={theme.gradients.primary}
+                    start={{ x: 0, y: 0 }}
+                    end={{ x: 1, y: 1 }}
+                    style={styles.header}
+                >
                     <View>
                         <Text style={styles.headerTitle}>My Fitness Goals</Text>
                         <Text style={styles.headerSubtitle}>
                             Track your fitness journey progress
                         </Text>
                     </View>
-                </View>
+                </LinearGradient>
 
                 {/* Stats Summary */}
                 {goals.length > 0 && (
@@ -179,12 +188,37 @@ export default function GoalsScreen() {
             </ScrollView>
 
             {/* Floating Action Button */}
-            <TouchableOpacity
-                style={styles.fab}
-                onPress={() => setShowCreateModal(true)}
-            >
-                <Ionicons name="add" size={28} color="#fff" />
-            </TouchableOpacity>
+            <Animated.View style={{ transform: [{ scale: fabScale }] }}>
+                <TouchableOpacity
+                    onPress={() => setShowCreateModal(true)}
+                    onPressIn={() => {
+                        Animated.spring(fabScale, {
+                            toValue: 0.9,
+                            friction: 8,
+                            tension: 100,
+                            useNativeDriver: true,
+                        }).start();
+                    }}
+                    onPressOut={() => {
+                        Animated.spring(fabScale, {
+                            toValue: 1,
+                            friction: 8,
+                            tension: 100,
+                            useNativeDriver: true,
+                        }).start();
+                    }}
+                    activeOpacity={0.9}
+                >
+                    <LinearGradient
+                        colors={theme.gradients.primary}
+                        start={{ x: 0, y: 0 }}
+                        end={{ x: 1, y: 1 }}
+                        style={styles.fab}
+                    >
+                        <Ionicons name="add" size={28} color="#fff" />
+                    </LinearGradient>
+                </TouchableOpacity>
+            </Animated.View>
 
             {/* Create Goal Modal */}
             <GoalCreationModal
@@ -199,7 +233,7 @@ export default function GoalsScreen() {
 const styles = StyleSheet.create({
     container: {
         flex: 1,
-        backgroundColor: "#f3f4f6",
+        backgroundColor: theme.colors.background,
     },
     center: {
         flex: 1,
@@ -207,18 +241,21 @@ const styles = StyleSheet.create({
         alignItems: "center",
     },
     header: {
-        padding: 20,
-        backgroundColor: "#fff",
+        padding: 24,
+        paddingTop: 60,
+        paddingBottom: 24,
         marginBottom: 10,
+        borderBottomLeftRadius: theme.borderRadius.xl,
+        borderBottomRightRadius: theme.borderRadius.xl,
     },
     headerTitle: {
-        fontSize: 28,
-        fontWeight: "bold",
-        color: "#111827",
+        fontSize: theme.typography.fontSize['3xl'],
+        fontWeight: theme.typography.fontWeight.bold,
+        color: theme.colors.white,
     },
     headerSubtitle: {
-        fontSize: 16,
-        color: "#6b7280",
+        fontSize: theme.typography.fontSize.base,
+        color: "rgba(255, 255, 255, 0.9)",
         marginTop: 4,
     },
     statsContainer: {
@@ -228,20 +265,18 @@ const styles = StyleSheet.create({
     },
     statCard: {
         flex: 1,
-        backgroundColor: "#fff",
+        backgroundColor: theme.colors.white,
         padding: 16,
-        borderRadius: 12,
+        borderRadius: theme.borderRadius.xl,
         alignItems: "center",
-        shadowColor: "#000",
-        shadowOffset: { width: 0, height: 1 },
-        shadowOpacity: 0.05,
-        shadowRadius: 2,
-        elevation: 2,
+        ...theme.shadows.medium,
+        borderWidth: 1,
+        borderColor: "rgba(59, 130, 246, 0.1)",
     },
     statValue: {
-        fontSize: 24,
-        fontWeight: "bold",
-        color: "#2563eb",
+        fontSize: theme.typography.fontSize['2xl'],
+        fontWeight: theme.typography.fontWeight.bold,
+        color: theme.colors.primary,
         marginBottom: 4,
     },
     statLabel: {
@@ -281,16 +316,11 @@ const styles = StyleSheet.create({
         position: "absolute",
         right: 20,
         bottom: 20,
-        width: 56,
-        height: 56,
-        borderRadius: 28,
-        backgroundColor: "#2563eb",
+        width: 64,
+        height: 64,
+        borderRadius: 32,
         justifyContent: "center",
         alignItems: "center",
-        shadowColor: "#000",
-        shadowOffset: { width: 0, height: 4 },
-        shadowOpacity: 0.3,
-        shadowRadius: 8,
-        elevation: 8,
+        ...theme.shadows.glow,
     },
 });
diff --git a/apps/mobile/src/app/(tabs)/index.tsx b/apps/mobile/src/app/(tabs)/index.tsx
index 850d91e..b905e83 100644
--- a/apps/mobile/src/app/(tabs)/index.tsx
+++ b/apps/mobile/src/app/(tabs)/index.tsx
@@ -1,18 +1,30 @@
-import React from "react";
+import React, { useEffect, useRef } from "react";
 import {
   View,
   Text,
   StyleSheet,
   ScrollView,
   TouchableOpacity,
+  Animated,
 } from "react-native";
 import { useUser } from "@clerk/clerk-expo";
 import { Ionicons } from "@expo/vector-icons";
 import { useRouter } from "expo-router";
+import { LinearGradient } from "expo-linear-gradient";
+import { theme } from "../../styles/theme";
 
 export default function HomeScreen() {
   const { user, isLoaded } = useUser();
   const router = useRouter();
+  const fadeAnim = useRef(new Animated.Value(0)).current;
+
+  useEffect(() => {
+    Animated.timing(fadeAnim, {
+      toValue: 1,
+      duration: 500,
+      useNativeDriver: true,
+    }).start();
+  }, []);
 
   if (!isLoaded || !user) {
     return (
@@ -27,32 +39,67 @@ export default function HomeScreen() {
 
   return (
     <ScrollView style={styles.container}>
-      <View style={styles.content}>
-        {/* Welcome Header */}
-        <View style={styles.header}>
+      <Animated.View style={[styles.content, { opacity: fadeAnim }]}>
+        {/* Gradient Header */}
+        <LinearGradient
+          colors={theme.gradients.primary}
+          start={{ x: 0, y: 0 }}
+          end={{ x: 1, y: 1 }}
+          style={styles.header}
+        >
           <Text style={styles.greeting}>{greeting}!</Text>
           <Text style={styles.name}>{firstName}</Text>
-        </View>
+        </LinearGradient>
 
-        {/* Quick Stats */}
+        {/* Quick Stats with Glassmorphism */}
         <View style={styles.statsContainer}>
-          <View style={styles.statCard}>
-            <Ionicons name="calendar-outline" size={32} color="#2563eb" />
+          <LinearGradient
+            colors={['rgba(59, 130, 246, 0.1)', 'rgba(139, 92, 246, 0.1)']}
+            style={[styles.statCard, theme.shadows.medium]}
+          >
+            <View style={styles.statIconContainer}>
+              <LinearGradient
+                colors={theme.gradients.primary}
+                style={styles.statIconGradient}
+              >
+                <Ionicons name="calendar-outline" size={24} color="#fff" />
+              </LinearGradient>
+            </View>
             <Text style={styles.statValue}>0</Text>
             <Text style={styles.statLabel}>This Month</Text>
-          </View>
+          </LinearGradient>
 
-          <View style={styles.statCard}>
-            <Ionicons name="flame-outline" size={32} color="#ef4444" />
+          <LinearGradient
+            colors={['rgba(239, 68, 68, 0.1)', 'rgba(236, 72, 153, 0.1)']}
+            style={[styles.statCard, theme.shadows.medium]}
+          >
+            <View style={styles.statIconContainer}>
+              <LinearGradient
+                colors={theme.gradients.danger}
+                style={styles.statIconGradient}
+              >
+                <Ionicons name="flame-outline" size={24} color="#fff" />
+              </LinearGradient>
+            </View>
             <Text style={styles.statValue}>0</Text>
             <Text style={styles.statLabel}>Day Streak</Text>
-          </View>
+          </LinearGradient>
 
-          <View style={styles.statCard}>
-            <Ionicons name="trophy-outline" size={32} color="#f59e0b" />
+          <LinearGradient
+            colors={['rgba(245, 158, 11, 0.1)', 'rgba(217, 119, 6, 0.1)']}
+            style={[styles.statCard, theme.shadows.medium]}
+          >
+            <View style={styles.statIconContainer}>
+              <LinearGradient
+                colors={theme.gradients.warning}
+                style={styles.statIconGradient}
+              >
+                <Ionicons name="trophy-outline" size={24} color="#fff" />
+              </LinearGradient>
+            </View>
             <Text style={styles.statValue}>0</Text>
             <Text style={styles.statLabel}>Total Visits</Text>
-          </View>
+          </LinearGradient>
         </View>
 
         {/* Quick Actions */}
@@ -60,12 +107,16 @@ export default function HomeScreen() {
           <Text style={styles.sectionTitle}>Quick Actions</Text>
 
           <TouchableOpacity
-            style={styles.actionButton}
+            style={[styles.actionButton, theme.shadows.medium]}
             onPress={() => router.push("/fitness-profile")}
+            activeOpacity={0.7}
           >
-            <View style={styles.actionIcon}>
+            <LinearGradient
+              colors={['rgba(236, 72, 153, 0.15)', 'rgba(236, 72, 153, 0.05)']}
+              style={styles.actionIcon}
+            >
               <Ionicons name="fitness-outline" size={24} color="#ec4899" />
-            </View>
+            </LinearGradient>
             <View style={styles.actionContent}>
               <Text style={styles.actionTitle}>Fitness Profile</Text>
               <Text style={styles.actionSubtitle}>
@@ -75,12 +126,16 @@ export default function HomeScreen() {
             <Ionicons name="chevron-forward" size={20} color="#9ca3af" />
           </TouchableOpacity>
 
-
-
-          <View style={styles.actionButton}>
-            <View style={styles.actionIcon}>
+          <TouchableOpacity
+            style={[styles.actionButton, theme.shadows.medium]}
+            activeOpacity={0.7}
+          >
+            <LinearGradient
+              colors={['rgba(59, 130, 246, 0.15)', 'rgba(59, 130, 246, 0.05)']}
+              style={styles.actionIcon}
+            >
               <Ionicons name="log-in-outline" size={24} color="#2563eb" />
-            </View>
+            </LinearGradient>
             <View style={styles.actionContent}>
               <Text style={styles.actionTitle}>Check In</Text>
               <Text style={styles.actionSubtitle}>
@@ -88,13 +143,18 @@ export default function HomeScreen() {
               </Text>
             </View>
             <Ionicons name="chevron-forward" size={20} color="#9ca3af" />
-          </View>
+          </TouchableOpacity>
 
-
-          <View style={styles.actionButton}>
-            <View style={styles.actionIcon}>
+          <TouchableOpacity
+            style={[styles.actionButton, theme.shadows.medium]}
+            activeOpacity={0.7}
+          >
+            <LinearGradient
+              colors={['rgba(16, 185, 129, 0.15)', 'rgba(16, 185, 129, 0.05)']}
+              style={styles.actionIcon}
+            >
               <Ionicons name="calendar-outline" size={24} color="#10b981" />
-            </View>
+            </LinearGradient>
             <View style={styles.actionContent}>
               <Text style={styles.actionTitle}>View Schedule</Text>
               <Text style={styles.actionSubtitle}>
@@ -102,24 +162,35 @@ export default function HomeScreen() {
               </Text>
             </View>
             <Ionicons name="chevron-forward" size={20} color="#9ca3af" />
-          </View>
+          </TouchableOpacity>
 
-          <View style={styles.actionButton}>
-            <View style={styles.actionIcon}>
+          <TouchableOpacity
+            style={[styles.actionButton, theme.shadows.medium]}
+            activeOpacity={0.7}
+          >
+            <LinearGradient
+              colors={['rgba(139, 92, 246, 0.15)', 'rgba(139, 92, 246, 0.05)']}
+              style={styles.actionIcon}
+            >
               <Ionicons name="card-outline" size={24} color="#8b5cf6" />
-            </View>
+            </LinearGradient>
             <View style={styles.actionContent}>
               <Text style={styles.actionTitle}>Payments</Text>
               <Text style={styles.actionSubtitle}>View payment history</Text>
             </View>
             <Ionicons name="chevron-forward" size={20} color="#9ca3af" />
-          </View>
+          </TouchableOpacity>
         </View>
 
-        {/* Membership Info */}
+        {/* Membership Info with Gradient */}
         <View style={styles.section}>
           <Text style={styles.sectionTitle}>Membership</Text>
-          <View style={styles.membershipCard}>
+          <LinearGradient
+            colors={theme.gradients.primary}
+            start={{ x: 0, y: 0 }}
+            end={{ x: 1, y: 1 }}
+            style={[styles.membershipCard, theme.shadows.strong]}
+          >
             <View style={styles.membershipHeader}>
               <Text style={styles.membershipType}>Basic Plan</Text>
               <View style={styles.statusBadge}>
@@ -132,21 +203,28 @@ export default function HomeScreen() {
             <Text style={styles.membershipDate}>
               Member since {new Date(user.createdAt!).toLocaleDateString()}
             </Text>
-          </View>
+          </LinearGradient>
         </View>
 
         {/* Recent Activity */}
         <View style={styles.section}>
           <Text style={styles.sectionTitle}>Recent Activity</Text>
-          <View style={styles.emptyState}>
-            <Ionicons name="barbell-outline" size={48} color="#d1d5db" />
+          <View style={[styles.emptyState, theme.shadows.medium]}>
+            <View style={styles.emptyIconContainer}>
+              <LinearGradient
+                colors={['rgba(209, 213, 219, 0.3)', 'rgba(209, 213, 219, 0.1)']}
+                style={styles.emptyIconGradient}
+              >
+                <Ionicons name="barbell-outline" size={48} color="#9ca3af" />
+              </LinearGradient>
+            </View>
             <Text style={styles.emptyStateText}>No recent activity</Text>
             <Text style={styles.emptyStateSubtext}>
               Check in to start tracking your workouts
             </Text>
           </View>
         </View>
-      </View>
+      </Animated.View>
     </ScrollView>
   );
 }
@@ -161,81 +239,90 @@ function getGreeting(): string {
 const styles = StyleSheet.create({
   container: {
     flex: 1,
-    backgroundColor: "#f5f5f5",
+    backgroundColor: theme.colors.background,
   },
   content: {
-    padding: 20,
+    paddingBottom: 20,
   },
   header: {
-    marginBottom: 24,
+    padding: 24,
+    paddingTop: 60,
+    paddingBottom: 32,
+    borderBottomLeftRadius: theme.borderRadius['2xl'],
+    borderBottomRightRadius: theme.borderRadius['2xl'],
+    marginBottom: 20,
   },
   greeting: {
-    fontSize: 16,
-    color: "#6b7280",
+    fontSize: theme.typography.fontSize.base,
+    color: "rgba(255, 255, 255, 0.9)",
     marginBottom: 4,
   },
   name: {
-    fontSize: 32,
-    fontWeight: "bold",
-    color: "#1a1a1a",
+    fontSize: theme.typography.fontSize['4xl'],
+    fontWeight: theme.typography.fontWeight.bold,
+    color: theme.colors.white,
   },
   statsContainer: {
     flexDirection: "row",
     justifyContent: "space-between",
+    paddingHorizontal: 16,
     marginBottom: 24,
+    gap: 12,
   },
   statCard: {
     flex: 1,
-    backgroundColor: "white",
-    borderRadius: 12,
+    backgroundColor: theme.colors.white,
+    borderRadius: theme.borderRadius.xl,
     padding: 16,
     alignItems: "center",
-    marginHorizontal: 4,
-    shadowColor: "#000",
-    shadowOffset: { width: 0, height: 1 },
-    shadowOpacity: 0.05,
-    shadowRadius: 2,
-    elevation: 2,
+    borderWidth: 1,
+    borderColor: "rgba(255, 255, 255, 0.3)",
+  },
+  statIconContainer: {
+    marginBottom: 8,
+  },
+  statIconGradient: {
+    width: 48,
+    height: 48,
+    borderRadius: 24,
+    justifyContent: "center",
+    alignItems: "center",
   },
   statValue: {
-    fontSize: 24,
-    fontWeight: "bold",
-    color: "#1a1a1a",
-    marginTop: 8,
+    fontSize: theme.typography.fontSize['2xl'],
+    fontWeight: theme.typography.fontWeight.bold,
+    color: theme.colors.gray900,
+    marginTop: 4,
     marginBottom: 4,
   },
   statLabel: {
-    fontSize: 12,
-    color: "#6b7280",
+    fontSize: theme.typography.fontSize.xs,
+    color: theme.colors.gray600,
     textAlign: "center",
+    fontWeight: theme.typography.fontWeight.medium,
   },
   section: {
     marginBottom: 24,
+    paddingHorizontal: 20,
   },
   sectionTitle: {
-    fontSize: 18,
-    fontWeight: "600",
-    color: "#1a1a1a",
+    fontSize: theme.typography.fontSize.xl,
+    fontWeight: theme.typography.fontWeight.semibold,
+    color: theme.colors.gray900,
     marginBottom: 12,
   },
   actionButton: {
     flexDirection: "row",
     alignItems: "center",
-    backgroundColor: "white",
-    borderRadius: 12,
+    backgroundColor: theme.colors.white,
+    borderRadius: theme.borderRadius.xl,
     padding: 16,
-    marginBottom: 8,
-    shadowColor: "#000",
-    shadowOffset: { width: 0, height: 1 },
-    shadowOpacity: 0.05,
-    shadowRadius: 2,
-    elevation: 2,
+    marginBottom: 12,
   },
   actionIcon: {
-    width: 48,
-    height: 48,
-    borderRadius: 24,
-    backgroundColor: "#f0f9ff",
+    width: 56,
+    height: 56,
+    borderRadius: 28,
     justifyContent: "center",
     alignItems: "center",
     marginRight: 12,
@@ -244,77 +331,77 @@ const styles = StyleSheet.create({
     flex: 1,
   },
   actionTitle: {
-    fontSize: 16,
-    fontWeight: "600",
-    color: "#1a1a1a",
+    fontSize: theme.typography.fontSize.base,
+    fontWeight: theme.typography.fontWeight.semibold,
+    color: theme.colors.gray900,
     marginBottom: 2,
   },
   actionSubtitle: {
-    fontSize: 14,
-    color: "#6b7280",
+    fontSize: theme.typography.fontSize.sm,
+    color: theme.colors.gray600,
   },
   membershipCard: {
-    backgroundColor: "white",
-    borderRadius: 12,
-    padding: 16,
-    shadowColor: "#000",
-    shadowOffset: { width: 0, height: 1 },
-    shadowOpacity: 0.05,
-    shadowRadius: 2,
-    elevation: 2,
+    borderRadius: theme.borderRadius.xl,
+    padding: 20,
   },
   membershipHeader: {
     flexDirection: "row",
     justifyContent: "space-between",
     alignItems: "center",
-    marginBottom: 8,
+    marginBottom: 12,
   },
   membershipType: {
-    fontSize: 18,
-    fontWeight: "600",
-    color: "#1a1a1a",
+    fontSize: theme.typography.fontSize.xl,
+    fontWeight: theme.typography.fontWeight.semibold,
+    color: theme.colors.white,
   },
   statusBadge: {
-    backgroundColor: "#dcfce7",
+    backgroundColor: "rgba(255, 255, 255, 0.25)",
     paddingHorizontal: 12,
-    paddingVertical: 4,
-    borderRadius: 12,
+    paddingVertical: 6,
+    borderRadius: theme.borderRadius.lg,
+    borderWidth: 1,
+    borderColor: "rgba(255, 255, 255, 0.3)",
   },
   statusText: {
-    fontSize: 12,
-    fontWeight: "600",
-    color: "#16a34a",
+    fontSize: theme.typography.fontSize.xs,
+    fontWeight: theme.typography.fontWeight.semibold,
+    color: theme.colors.white,
   },
   membershipEmail: {
-    fontSize: 14,
-    color: "#6b7280",
+    fontSize: theme.typography.fontSize.sm,
+    color: "rgba(255, 255, 255, 0.9)",
     marginBottom: 4,
   },
   membershipDate: {
-    fontSize: 12,
-    color: "#9ca3af",
+    fontSize: theme.typography.fontSize.xs,
+    color: "rgba(255, 255, 255, 0.7)",
   },
   emptyState: {
-    backgroundColor: "white",
-    borderRadius: 12,
+    backgroundColor: theme.colors.white,
+    borderRadius: theme.borderRadius.xl,
     padding: 32,
     alignItems: "center",
-    shadowColor: "#000",
-    shadowOffset: { width: 0, height: 1 },
-    shadowOpacity: 0.05,
-    shadowRadius: 2,
-    elevation: 2,
+  },
+  emptyIconContainer: {
+    marginBottom: 16,
+  },
+  emptyIconGradient: {
+    width: 96,
+    height: 96,
+    borderRadius: 48,
+    justifyContent: "center",
+    alignItems: "center",
   },
   emptyStateText: {
-    fontSize: 16,
-    fontWeight: "600",
-    color: "#6b7280",
-    marginTop: 12,
+    fontSize: theme.typography.fontSize.base,
+    fontWeight: theme.typography.fontWeight.semibold,
+    color: theme.colors.gray700,
     marginBottom: 4,
   },
   emptyStateSubtext: {
-    fontSize: 14,
-    color: "#9ca3af",
+    fontSize: theme.typography.fontSize.sm,
+    color: theme.colors.gray500,
     textAlign: "center",
   },
 });
diff --git a/apps/mobile/src/app/(tabs)/profile.tsx b/apps/mobile/src/app/(tabs)/profile.tsx
index a19be97..9e096c1 100644
--- a/apps/mobile/src/app/(tabs)/profile.tsx
+++ b/apps/mobile/src/app/(tabs)/profile.tsx
@@ -10,6 +10,8 @@ import {
 import { useUser, useAuth } from "@clerk/clerk-expo";
 import { useRouter } from "expo-router";
 import { Ionicons } from "@expo/vector-icons";
+import { LinearGradient } from "expo-linear-gradient";
+import { theme } from "../../styles/theme";
 
 export default function ProfileScreen() {
   const { user } = useUser();
@@ -45,20 +47,31 @@ export default function ProfileScreen() {
   return (
     <ScrollView style={styles.container}>
       <View style={styles.content}>
-        {/* Profile Header */}
-        <View style={styles.profileCard}>
+        {/* Profile Header with Gradient */}
+        <LinearGradient
+          colors={theme.gradients.primary}
+          start={{ x: 0, y: 0 }}
+          end={{ x: 1, y: 1 }}
+          style={[styles.profileCard, theme.shadows.strong]}
+        >
           <View style={styles.avatarContainer}>
             {user.imageUrl ? (
-              <View style={styles.avatar}>
+              <LinearGradient
+                colors={['rgba(255, 255, 255, 0.3)', 'rgba(255, 255, 255, 0.1)']}
+                style={styles.avatar}
+              >
                 <Text style={styles.avatarText}>
                   {user.firstName?.charAt(0)}
                   {user.lastName?.charAt(0)}
                 </Text>
-              </View>
+              </LinearGradient>
             ) : (
-              <View style={styles.avatar}>
+              <LinearGradient
+                colors={['rgba(255, 255, 255, 0.3)', 'rgba(255, 255, 255, 0.1)']}
+                style={styles.avatar}
+              >
                 <Ionicons name="person" size={40} color="#fff" />
-              </View>
+              </LinearGradient>
             )}
           </View>
 
@@ -74,58 +87,80 @@ export default function ProfileScreen() {
               {user.primaryPhoneNumber.phoneNumber}
             </Text>
           )}
-        </View>
+        </LinearGradient>
 
         {/* Account Information */}
         <View style={styles.section}>
           <Text style={styles.sectionTitle}>Account Information</Text>
 
-          <View style={styles.infoRow}>
-            <View style={styles.infoLabel}>
-              <Ionicons name="mail-outline" size={20} color="#666" />
-              <Text style={styles.infoLabelText}>Email</Text>
-            </View>
-            <Text style={styles.infoValue}>
-              {user.primaryEmailAddress?.emailAddress}
-            </Text>
-          </View>
-
-          {user.primaryPhoneNumber && (
+          <View style={[styles.infoCard, theme.shadows.medium]}>
             <View style={styles.infoRow}>
               <View style={styles.infoLabel}>
-                <Ionicons name="call-outline" size={20} color="#666" />
-                <Text style={styles.infoLabelText}>Phone</Text>
+                <LinearGradient
+                  colors={['rgba(59, 130, 246, 0.15)', 'rgba(59, 130, 246, 0.05)']}
+                  style={styles.infoIconContainer}
+                >
+                  <Ionicons name="mail-outline" size={18} color={theme.colors.primary} />
+                </LinearGradient>
+                <Text style={styles.infoLabelText}>Email</Text>
               </View>
               <Text style={styles.infoValue}>
-                {user.primaryPhoneNumber.phoneNumber}
+                {user.primaryEmailAddress?.emailAddress}
               </Text>
             </View>
-          )}
 
-          <View style={styles.infoRow}>
-            <View style={styles.infoLabel}>
-              <Ionicons name="calendar-outline" size={20} color="#666" />
-              <Text style={styles.infoLabelText}>Member Since</Text>
-            </View>
-            <Text style={styles.infoValue}>
-              {new Date(user.createdAt!).toLocaleDateString()}
-            </Text>
-          </View>
+            {user.primaryPhoneNumber && (
+              <View style={styles.infoRow}>
+                <View style={styles.infoLabel}>
+                  <LinearGradient
+                    colors={['rgba(16, 185, 129, 0.15)', 'rgba(16, 185, 129, 0.05)']}
+                    style={styles.infoIconContainer}
+                  >
+                    <Ionicons name="call-outline" size={18} color={theme.colors.success} />
+                  </LinearGradient>
+                  <Text style={styles.infoLabelText}>Phone</Text>
+                </View>
+                <Text style={styles.infoValue}>
+                  {user.primaryPhoneNumber.phoneNumber}
+                </Text>
+              </View>
+            )}
 
-          <View style={styles.infoRow}>
-            <View style={styles.infoLabel}>
-              <Ionicons
-                name="shield-checkmark-outline"
-                size={20}
-                color="#666"
-              />
-              <Text style={styles.infoLabelText}>Email Verified</Text>
+            <View style={styles.infoRow}>
+              <View style={styles.infoLabel}>
+                <LinearGradient
+                  colors={['rgba(245, 158, 11, 0.15)', 'rgba(245, 158, 11, 0.05)']}
+                  style={styles.infoIconContainer}
+                >
+                  <Ionicons name="calendar-outline" size={18} color={theme.colors.warning} />
+                </LinearGradient>
+                <Text style={styles.infoLabelText}>Member Since</Text>
+              </View>
+              <Text style={styles.infoValue}>
+                {new Date(user.createdAt!).toLocaleDateString()}
+              </Text>
+            </View>
+
+            <View style={[styles.infoRow, { borderBottomWidth: 0 }]}>
+              <View style={styles.infoLabel}>
+                <LinearGradient
+                  colors={['rgba(16, 185, 129, 0.15)', 'rgba(16, 185, 129, 0.05)']}
+                  style={styles.infoIconContainer}
+                >
+                  <Ionicons
+                    name="shield-checkmark-outline"
+                    size={18}
+                    color={theme.colors.success}
+                  />
+                </LinearGradient>
+                <Text style={styles.infoLabelText}>Email Verified</Text>
+              </View>
+              <Text style={styles.infoValue}>
+                {user.primaryEmailAddress?.verification?.status === "verified"
+                  ? "Yes"
+                  : "No"}
+              </Text>
             </View>
-            <Text style={styles.infoValue}>
-              {user.primaryEmailAddress?.verification?.status === "verified"
-                ? "Yes"
-                : "No"}
-            </Text>
           </View>
         </View>
 
@@ -133,35 +168,62 @@ export default function ProfileScreen() {
         <View style={styles.section}>
           <Text style={styles.sectionTitle}>Quick Actions</Text>
 
-          <TouchableOpacity style={styles.actionButton}>
-            <Ionicons name="person-outline" size={24} color="#2563eb" />
+          <TouchableOpacity style={[styles.actionButton, theme.shadows.medium]} activeOpacity={0.7}>
+            <LinearGradient
+              colors={['rgba(59, 130, 246, 0.15)', 'rgba(59, 130, 246, 0.05)']}
+              style={styles.actionIconContainer}
+            >
+              <Ionicons name="person-outline" size={22} color={theme.colors.primary} />
+            </LinearGradient>
             <Text style={styles.actionButtonText}>Edit Profile</Text>
-            <Ionicons name="chevron-forward" size={20} color="#999" />
+            <Ionicons name="chevron-forward" size={20} color={theme.colors.gray400} />
           </TouchableOpacity>
 
-          <TouchableOpacity style={styles.actionButton}>
-            <Ionicons name="notifications-outline" size={24} color="#2563eb" />
+          <TouchableOpacity style={[styles.actionButton, theme.shadows.medium]} activeOpacity={0.7}>
+            <LinearGradient
+              colors={['rgba(245, 158, 11, 0.15)', 'rgba(245, 158, 11, 0.05)']}
+              style={styles.actionIconContainer}
+            >
+              <Ionicons name="notifications-outline" size={22} color={theme.colors.warning} />
+            </LinearGradient>
             <Text style={styles.actionButtonText}>Notifications</Text>
-            <Ionicons name="chevron-forward" size={20} color="#999" />
+            <Ionicons name="chevron-forward" size={20} color={theme.colors.gray400} />
           </TouchableOpacity>
 
-          <TouchableOpacity style={styles.actionButton}>
-            <Ionicons name="card-outline" size={24} color="#2563eb" />
+          <TouchableOpacity style={[styles.actionButton, theme.shadows.medium]} activeOpacity={0.7}>
+            <LinearGradient
+              colors={['rgba(139, 92, 246, 0.15)', 'rgba(139, 92, 246, 0.05)']}
+              style={styles.actionIconContainer}
+            >
+              <Ionicons name="card-outline" size={22} color={theme.colors.purple} />
+            </LinearGradient>
             <Text style={styles.actionButtonText}>Payment History</Text>
-            <Ionicons name="chevron-forward" size={20} color="#999" />
+            <Ionicons name="chevron-forward" size={20} color={theme.colors.gray400} />
           </TouchableOpacity>
 
-          <TouchableOpacity style={styles.actionButton}>
-            <Ionicons name="settings-outline" size={24} color="#2563eb" />
+          <TouchableOpacity style={[styles.actionButton, theme.shadows.medium]} activeOpacity={0.7}>
+            <LinearGradient
+              colors={['rgba(107, 114, 128, 0.15)', 'rgba(107, 114, 128, 0.05)']}
+              style={styles.actionIconContainer}
+            >
+              <Ionicons name="settings-outline" size={22} color={theme.colors.gray600} />
+            </LinearGradient>
             <Text style={styles.actionButtonText}>Settings</Text>
-            <Ionicons name="chevron-forward" size={20} color="#999" />
+            <Ionicons name="chevron-forward" size={20} color={theme.colors.gray400} />
           </TouchableOpacity>
         </View>
 
         {/* Sign Out Button */}
-        <TouchableOpacity style={styles.logoutButton} onPress={handleLogout}>
-          <Ionicons name="log-out-outline" size={20} color="#fff" />
-          <Text style={styles.logoutText}>Sign Out</Text>
+        <TouchableOpacity onPress={handleLogout} activeOpacity={0.8}>
+          <LinearGradient
+            colors={theme.gradients.danger}
+            start={{ x: 0, y: 0 }}
+            end={{ x: 1, y: 0 }}
+            style={[styles.logoutButton, theme.shadows.glowDanger]}
+          >
+            <Ionicons name="log-out-outline" size={20} color="#fff" />
+            <Text style={styles.logoutText}>Sign Out</Text>
+          </LinearGradient>
         </TouchableOpacity>
 
         {/* App Version */}
@@ -174,133 +236,135 @@ export default function ProfileScreen() {
 const styles = StyleSheet.create({
   container: {
     flex: 1,
-    backgroundColor: "#f5f5f5",
+    backgroundColor: theme.colors.background,
   },
   content: {
     padding: 20,
+    paddingTop: 60,
   },
   profileCard: {
-    backgroundColor: "white",
-    borderRadius: 16,
-    padding: 24,
+    borderRadius: theme.borderRadius.xl,
+    padding: 28,
     alignItems: "center",
-    shadowColor: "#000",
-    shadowOffset: { width: 0, height: 2 },
-    shadowOpacity: 0.1,
-    shadowRadius: 8,
-    elevation: 4,
     marginBottom: 24,
   },
   avatarContainer: {
     marginBottom: 16,
   },
   avatar: {
-    width: 80,
-    height: 80,
-    borderRadius: 40,
-    backgroundColor: "#2563eb",
+    width: 96,
+    height: 96,
+    borderRadius: 48,
     justifyContent: "center",
     alignItems: "center",
+    borderWidth: 3,
+    borderColor: "rgba(255, 255, 255, 0.3)",
   },
   avatarText: {
-    fontSize: 32,
-    fontWeight: "bold",
-    color: "#fff",
+    fontSize: theme.typography.fontSize['4xl'],
+    fontWeight: theme.typography.fontWeight.bold,
+    color: theme.colors.white,
   },
   name: {
-    fontSize: 24,
-    fontWeight: "bold",
-    color: "#1a1a1a",
-    marginBottom: 4,
+    fontSize: theme.typography.fontSize['2xl'],
+    fontWeight: theme.typography.fontWeight.bold,
+    color: theme.colors.white,
+    marginBottom: 6,
   },
   email: {
-    fontSize: 16,
-    color: "#666",
+    fontSize: theme.typography.fontSize.base,
+    color: "rgba(255, 255, 255, 0.9)",
     marginBottom: 4,
   },
   phone: {
-    fontSize: 14,
-    color: "#999",
+    fontSize: theme.typography.fontSize.sm,
+    color: "rgba(255, 255, 255, 0.8)",
   },
   section: {
-    backgroundColor: "white",
-    borderRadius: 16,
-    padding: 20,
-    marginBottom: 16,
-    shadowColor: "#000",
-    shadowOffset: { width: 0, height: 1 },
-    shadowOpacity: 0.05,
-    shadowRadius: 4,
-    elevation: 2,
+    marginBottom: 24,
   },
   sectionTitle: {
-    fontSize: 18,
-    fontWeight: "600",
-    color: "#1a1a1a",
-    marginBottom: 16,
+    fontSize: theme.typography.fontSize.xl,
+    fontWeight: theme.typography.fontWeight.semibold,
+    color: theme.colors.gray900,
+    marginBottom: 12,
+  },
+  infoCard: {
+    backgroundColor: theme.colors.white,
+    borderRadius: theme.borderRadius.xl,
+    padding: 16,
   },
   infoRow: {
     flexDirection: "row",
     justifyContent: "space-between",
     alignItems: "center",
-    paddingVertical: 12,
+    paddingVertical: 14,
     borderBottomWidth: 1,
-    borderBottomColor: "#f0f0f0",
+    borderBottomColor: theme.colors.gray200,
   },
   infoLabel: {
     flexDirection: "row",
     alignItems: "center",
-    gap: 8,
+    gap: 10,
+  },
+  infoIconContainer: {
+    width: 36,
+    height: 36,
+    borderRadius: 18,
+    justifyContent: "center",
+    alignItems: "center",
   },
   infoLabelText: {
-    fontSize: 14,
-    color: "#666",
-    fontWeight: "500",
+    fontSize: theme.typography.fontSize.sm,
+    color: theme.colors.gray700,
+    fontWeight: theme.typography.fontWeight.medium,
   },
   infoValue: {
-    fontSize: 14,
-    color: "#1a1a1a",
-    fontWeight: "500",
+    fontSize: theme.typography.fontSize.sm,
+    color: theme.colors.gray900,
+    fontWeight: theme.typography.fontWeight.semibold,
   },
   actionButton: {
     flexDirection: "row",
     alignItems: "center",
-    paddingVertical: 16,
-    borderBottomWidth: 1,
-    borderBottomColor: "#f0f0f0",
+    backgroundColor: theme.colors.white,
+    borderRadius: theme.borderRadius.xl,
+    padding: 16,
+    marginBottom: 12,
+  },
+  actionIconContainer: {
+    width: 44,
+    height: 44,
+    borderRadius: 22,
+    justifyContent: "center",
+    alignItems: "center",
+    marginRight: 12,
   },
   actionButtonText: {
     flex: 1,
-    fontSize: 16,
-    color: "#1a1a1a",
-    marginLeft: 12,
-    fontWeight: "500",
+    fontSize: theme.typography.fontSize.base,
+    color: theme.colors.gray900,
+    fontWeight: theme.typography.fontWeight.medium,
   },
   logoutButton: {
-    backgroundColor: "#ef4444",
     paddingVertical: 16,
-    borderRadius: 12,
+    borderRadius: theme.borderRadius.lg,
     alignItems: "center",
     justifyContent: "center",
     flexDirection: "row",
     gap: 8,
     marginTop: 8,
     marginBottom: 16,
-    shadowColor: "#ef4444",
-    shadowOffset: { width: 0, height: 4 },
-    shadowOpacity: 0.3,
-    shadowRadius: 8,
-    elevation: 4,
   },
   logoutText: {
-    color: "white",
-    fontSize: 16,
-    fontWeight: "600",
+    color: theme.colors.white,
+    fontSize: theme.typography.fontSize.base,
+    fontWeight: theme.typography.fontWeight.semibold,
   },
   version: {
     textAlign: "center",
-    fontSize: 12,
-    color: "#999",
+    fontSize: theme.typography.fontSize.xs,
+    color: theme.colors.gray500,
     marginTop: 8,
     marginBottom: 20,
   },
diff --git a/apps/mobile/src/app/(tabs)/recommendations.tsx b/apps/mobile/src/app/(tabs)/recommendations.tsx
index d3f668f..c402d16 100644
--- a/apps/mobile/src/app/(tabs)/recommendations.tsx
+++ b/apps/mobile/src/app/(tabs)/recommendations.tsx
@@ -2,7 +2,9 @@ import { useEffect, useState } from "react";
 import { View, Text, FlatList, ActivityIndicator, StyleSheet, RefreshControl } from "react-native";
 import { useAuth } from "@clerk/clerk-expo";
 import { Ionicons } from "@expo/vector-icons";
+import { LinearGradient } from "expo-linear-gradient";
 import { API_BASE_URL, API_ENDPOINTS } from "../../config/api";
+import { theme } from "../../styles/theme";
 
 interface Recommendation {
     id: string;
@@ -70,37 +72,71 @@ export default function RecommendationsScreen() {
     if (loading) {
         return (
             <View style={styles.centered}>
-                <ActivityIndicator size="large" color="#000" />
+                <ActivityIndicator size="large" color={theme.colors.primary} />
             </View>
         );
     }
 
     return (
         <View style={styles.container}>
-            <Text style={styles.header}>AI Recommendations</Text>
+            <LinearGradient
+                colors={theme.gradients.primary}
+                start={{ x: 0, y: 0 }}
+                end={{ x: 1, y: 1 }}
+                style={styles.header}
+            >
+                <Text style={styles.headerTitle}>AI Recommendations</Text>
+            </LinearGradient>
 
-            {/* AI Context Info Banner */}
-            <View style={styles.infoBanner}>
-                <Ionicons name="sparkles" size={20} color="#2563eb" />
+            {/* AI Context Info Banner with Glassmorphism */}
+            <LinearGradient
+                colors={['rgba(59, 130, 246, 0.15)', 'rgba(139, 92, 246, 0.1)'] as const}
+                style={styles.infoBanner}
+            >
+                <View style={styles.infoBannerIconContainer}>
+                    <LinearGradient
+                        colors={theme.gradients.primary}
+                        style={styles.infoBannerIcon}
+                    >
+                        <Ionicons name="sparkles" size={16} color="#fff" />
+                    </LinearGradient>
+                </View>
                 <Text style={styles.infoBannerText}>
                     Personalized based on your active fitness goals and progress
                 </Text>
-            </View>
+            </LinearGradient>
 
             <FlatList
                 data={recommendations}
                 keyExtractor={(item) => item.id}
                 refreshControl={<RefreshControl refreshing={refreshing} onRefresh={onRefresh} />}
+                contentContainerStyle={styles.listContent}
                 ListEmptyComponent={
                     <View style={styles.emptyContainer}>
+                        <View style={styles.emptyIconContainer}>
+                            <LinearGradient
+                                colors={['rgba(209, 213, 219, 0.3)', 'rgba(209, 213, 219, 0.1)'] as const}
+                                style={styles.emptyIconGradient}
+                            >
+                                <Ionicons name="sparkles-outline" size={48} color="#9ca3af" />
+                            </LinearGradient>
+                        </View>
                         <Text style={styles.empty}>No recommendations available yet.</Text>
                         <Text style={styles.emptySub}>Pull down to refresh</Text>
                     </View>
                 }
                 renderItem={({ item }) => (
-                    <View style={styles.card}>
+                    <LinearGradient
+                        colors={['rgba(255, 255, 255, 1)', 'rgba(249, 250, 251, 1)'] as const}
+                        style={[styles.card, theme.shadows.medium]}
+                    >
                         <View style={styles.cardHeader}>
-                            <Text style={styles.status}>{item.status.toUpperCase()}</Text>
+                            <LinearGradient
+                                colors={theme.gradients.success}
+                                style={styles.statusBadge}
+                            >
+                                <Text style={styles.statusText}>{item.status.toUpperCase()}</Text>
+                            </LinearGradient>
                             <Text style={styles.date}>{new Date(item.createdAt).toLocaleDateString()}</Text>
                         </View>
 
@@ -120,7 +156,7 @@ export default function RecommendationsScreen() {
                                 <Text style={styles.content}>{item.dietPlan}</Text>
                             </>
                         )}
-                    </View>
+                    </LinearGradient>
                 )}
             />
         </View>
@@ -130,83 +166,99 @@ export default function RecommendationsScreen() {
 const styles = StyleSheet.create({
     container: {
         flex: 1,
-        backgroundColor: '#f5f5f5',
+        backgroundColor: theme.colors.background,
     },
     header: {
-        fontSize: 28,
-        fontWeight: 'bold',
-        padding: 20,
-        paddingBottom: 12,
-        color: '#1a1a1a',
+        paddingTop: 60,
+        paddingBottom: 24,
+        paddingHorizontal: 24,
+        borderBottomLeftRadius: theme.borderRadius.xl,
+        borderBottomRightRadius: theme.borderRadius.xl,
+    },
+    headerTitle: {
+        fontSize: theme.typography.fontSize['3xl'],
+        fontWeight: theme.typography.fontWeight.bold,
+        color: theme.colors.white,
     },
     infoBanner: {
         flexDirection: 'row',
         alignItems: 'center',
-        backgroundColor: '#eff6ff',
         marginHorizontal: 16,
+        marginTop: 16,
         marginBottom: 12,
-        padding: 12,
-        borderRadius: 8,
-        borderLeftWidth: 3,
-        borderLeftColor: '#2563eb',
-        gap: 8,
+        padding: 14,
+        borderRadius: theme.borderRadius.lg,
+        borderWidth: 1,
+        borderColor: 'rgba(59, 130, 246, 0.2)',
+        gap: 10,
+    },
+    infoBannerIconContainer: {
+        marginRight: 4,
+    },
+    infoBannerIcon: {
+        width: 32,
+        height: 32,
+        borderRadius: 16,
+        justifyContent: 'center',
+        alignItems: 'center',
     },
     infoBannerText: {
         flex: 1,
-        fontSize: 13,
-        color: '#1e40af',
+        fontSize: theme.typography.fontSize.sm,
+        color: theme.colors.gray700,
         lineHeight: 18,
+        fontWeight: theme.typography.fontWeight.medium,
     },
     centered: {
         flex: 1,
         justifyContent: 'center',
         alignItems: 'center',
-        backgroundColor: '#f5f5f5',
+        backgroundColor: theme.colors.background,
+    },
+    listContent: {
+        padding: 16,
     },
     card: {
-        backgroundColor: '#fff',
-        padding: 16,
-        marginHorizontal: 16,
-        marginBottom: 12,
-        borderRadius: 12,
-        shadowColor: '#000',
-        shadowOpacity: 0.1,
-        shadowRadius: 4,
-        shadowOffset: { width: 0, height: 2 },
-        elevation: 3,
+        padding: 18,
+        marginBottom: 14,
+        borderRadius: theme.borderRadius.xl,
+        borderWidth: 1,
+        borderColor: 'rgba(59, 130, 246, 0.1)',
     },
     cardHeader: {
         flexDirection: 'row',
         justifyContent: 'space-between',
         alignItems: 'center',
-        marginBottom: 12,
+        marginBottom: 14,
         paddingBottom: 12,
         borderBottomWidth: 1,
-        borderBottomColor: '#e0e0e0',
+        borderBottomColor: theme.colors.gray200,
     },
-    status: {
-        fontSize: 12,
-        fontWeight: '600',
-        color: '#2e7d32',
-        backgroundColor: '#e8f5e9',
-        paddingHorizontal: 8,
-        paddingVertical: 4,
-        borderRadius: 4,
+    statusBadge: {
+        paddingHorizontal: 10,
+        paddingVertical: 5,
+        borderRadius: theme.borderRadius.md,
+    },
+    statusText: {
+        fontSize: theme.typography.fontSize.xs,
+        fontWeight: theme.typography.fontWeight.semibold,
+        color: theme.colors.white,
     },
     date: {
-        fontSize: 12,
-        color: '#666',
+        fontSize: theme.typography.fontSize.xs,
+        color: theme.colors.gray600,
+        fontWeight: theme.typography.fontWeight.medium,
     },
     sectionTitle: {
-        fontSize: 14,
-        fontWeight: '600',
-        color: '#1a1a1a',
+        fontSize: theme.typography.fontSize.base,
+        fontWeight: theme.typography.fontWeight.semibold,
+        color: theme.colors.gray900,
         marginTop: 12,
         marginBottom: 6,
     },
     content: {
-        fontSize: 14,
-        color: '#333',
+        fontSize: theme.typography.fontSize.sm,
+        color: theme.colors.gray700,
         lineHeight: 20,
     },
     emptyContainer: {
@@ -214,16 +266,26 @@ const styles = StyleSheet.create({
         justifyContent: 'center',
         paddingVertical: 60,
     },
+    emptyIconContainer: {
+        marginBottom: 16,
+    },
+    emptyIconGradient: {
+        width: 96,
+        height: 96,
+        borderRadius: 48,
+        justifyContent: 'center',
+        alignItems: 'center',
+    },
     empty: {
         textAlign: 'center',
-        fontSize: 16,
-        color: '#666',
-        fontWeight: '500',
+        fontSize: theme.typography.fontSize.base,
+        color: theme.colors.gray700,
+        fontWeight: theme.typography.fontWeight.semibold,
+        marginBottom: 4,
     },
     emptySub: {
         textAlign: 'center',
-        fontSize: 14,
-        color: '#999',
-        marginTop: 8,
+        fontSize: theme.typography.fontSize.sm,
+        color: theme.colors.gray500,
     },
 });
diff --git a/apps/mobile/src/components/AnimatedButton.tsx b/apps/mobile/src/components/AnimatedButton.tsx
new file mode 100644
index 0000000..2e6687f
--- /dev/null
+++ b/apps/mobile/src/components/AnimatedButton.tsx
@@ -0,0 +1,136 @@
+/**
+ * Animated Button Component
+ * Modern button with gradient backgrounds and smooth animations
+ */
+
+import React, { useRef } from 'react';
+import {
+    TouchableOpacity,
+    Text,
+    StyleSheet,
+    Animated,
+    ActivityIndicator,
+    ViewStyle,
+    TextStyle,
+} from 'react-native';
+import { LinearGradient } from 'expo-linear-gradient';
+import { theme } from '../styles/theme';
+
+interface AnimatedButtonProps {
+    onPress: () => void;
+    title: string;
+    variant?: 'primary' | 'secondary' | 'danger' | 'success';
+    loading?: boolean;
+    disabled?: boolean;
+    style?: ViewStyle;
+    textStyle?: TextStyle;
+    icon?: React.ReactNode;
+}
+
+export function AnimatedButton({
+    onPress,
+    title,
+    variant = 'primary',
+    loading = false,
+    disabled = false,
+    style,
+    textStyle,
+    icon,
+}: AnimatedButtonProps) {
+    const scaleAnim = useRef(new Animated.Value(1)).current;
+
+    const handlePressIn = () => {
+        Animated.spring(scaleAnim, {
+            toValue: 0.95,
+            friction: 8,
+            tension: 100,
+            useNativeDriver: true,
+        }).start();
+    };
+
+    const handlePressOut = () => {
+        Animated.spring(scaleAnim, {
+            toValue: 1,
+            friction: 8,
+            tension: 100,
+            useNativeDriver: true,
+        }).start();
+    };
+
+    const getGradientColors = (): readonly [string, string, ...string[]] => {
+        switch (variant) {
+            case 'primary':
+                return theme.gradients.primary;
+            case 'danger':
+                return theme.gradients.danger;
+            case 'success':
+                return theme.gradients.success;
+            case 'secondary':
+                return [theme.colors.gray600, theme.colors.gray700] as const;
+            default:
+                return theme.gradients.primary;
+        }
+    };
+
+    const getShadowStyle = () => {
+        if (disabled) return {};
+        switch (variant) {
+            case 'danger':
+                return theme.shadows.glowDanger;
+            default:
+                return theme.shadows.glow;
+        }
+    };
+
+    return (
+        <Animated.View style={[{ transform: [{ scale: scaleAnim }] }, style]}>
+            <TouchableOpacity
+                onPress={onPress}
+                onPressIn={handlePressIn}
+                onPressOut={handlePressOut}
+                disabled={disabled || loading}
+                activeOpacity={0.9}
+            >
+                <LinearGradient
+                    colors={getGradientColors()}
+                    start={{ x: 0, y: 0 }}
+                    end={{ x: 1, y: 0 }}
+                    style={[
+                        styles.button,
+                        getShadowStyle(),
+                        disabled && styles.disabled,
+                    ]}
+                >
+                    {loading ? (
+                        <ActivityIndicator color="#fff" />
+                    ) : (
+                        <>
+                            {icon}
+                            <Text style={[styles.text, textStyle]}>{title}</Text>
+                        </>
+                    )}
+                </LinearGradient>
+            </TouchableOpacity>
+        </Animated.View>
+    );
+}
+
+const styles = StyleSheet.create({
+    button: {
+        paddingVertical: 16,
+        paddingHorizontal: 24,
+        borderRadius: theme.borderRadius.lg,
+        flexDirection: 'row',
+        alignItems: 'center',
+        justifyContent: 'center',
+        gap: 8,
+    },
+    text: {
+        color: theme.colors.white,
+        fontSize: theme.typography.fontSize.base,
+        fontWeight: theme.typography.fontWeight.semibold,
+    },
+    disabled: {
+        opacity: 0.5,
+    },
+});
diff --git a/apps/mobile/src/components/GoalProgressCard.tsx b/apps/mobile/src/components/GoalProgressCard.tsx
index 19e671c..3990c1f 100644
--- a/apps/mobile/src/components/GoalProgressCard.tsx
+++ b/apps/mobile/src/components/GoalProgressCard.tsx
@@ -1,7 +1,9 @@
 import React from 'react';
 import { View, Text, StyleSheet, TouchableOpacity, Alert } from 'react-native';
 import { Ionicons } from '@expo/vector-icons';
+import { LinearGradient } from 'expo-linear-gradient';
 import type { FitnessGoal } from '../services/fitnessGoals';
+import { theme } from '../styles/theme';
 
 interface GoalProgressCardProps {
     goal: FitnessGoal;
@@ -30,12 +32,12 @@ export function GoalProgressCard({ goal, onPress, onComplete, onDelete }: GoalPr
         }
     };
 
-    const getPriorityColor = (priority: string) => {
+    const getPriorityGradient = (priority: string): readonly [string, string] => {
         switch (priority) {
-            case 'high': return '#ef4444';
-            case 'medium': return '#f59e0b';
-            case 'low': return '#10b981';
-            default: return '#6b7280';
+            case 'high': return theme.gradients.danger;
+            case 'medium': return theme.gradients.warning;
+            case 'low': return theme.gradients.success;
+            default: return theme.gradients.primary;
         }
     };
 
@@ -52,134 +54,175 @@ export function GoalProgressCard({ goal, onPress, onComplete, onDelete }: GoalPr
 
     return (
         <TouchableOpacity
-            style={[styles.card, isCompleted && styles.cardCompleted]}
             onPress={onPress}
             activeOpacity={0.7}
         >
-            <View style={styles.header}>
-                <View style={styles.titleRow}>
-                    <Ionicons
-                        name={getGoalTypeIcon(goal.goalType) as any}
-                        size={24}
-                        color={isCompleted ? '#9ca3af' : '#2563eb'}
-                    />
-                    <View style={styles.titleContainer}>
-                        <Text style={[styles.title, isCompleted && styles.titleCompleted]}>
-                            {goal.title}
-                        </Text>
-                        {goal.description && (
-                            <Text style={styles.description} numberOfLines={2}>
-                                {goal.description}
+            <LinearGradient
+                colors={isCompleted
+                    ? ['rgba(16, 185, 129, 0.05)', 'rgba(5, 150, 105, 0.02)'] as const
+                    : ['rgba(255, 255, 255, 1)', 'rgba(249, 250, 251, 1)'] as const
+                }
+                style={[
+                    styles.card,
+                    theme.shadows.medium,
+                    isCompleted && styles.cardCompleted
+                ]}
+            >
+                {/* Priority Accent Bar */}
+                <LinearGradient
+                    colors={getPriorityGradient(goal.priority)}
+                    start={{ x: 0, y: 0 }}
+                    end={{ x: 0, y: 1 }}
+                    style={styles.priorityAccent}
+                />
+
+                <View style={styles.header}>
+                    <View style={styles.titleRow}>
+                        <LinearGradient
+                            colors={isCompleted ? theme.gradients.success : getPriorityGradient(goal.priority)}
+                            style={styles.iconContainer}
+                        >
+                            <Ionicons
+                                name={getGoalTypeIcon(goal.goalType) as any}
+                                size={20}
+                                color="#fff"
+                            />
+                        </LinearGradient>
+                        <View style={styles.titleContainer}>
+                            <Text style={[styles.title, isCompleted && styles.titleCompleted]}>
+                                {goal.title}
                             </Text>
+                            {goal.description && (
+                                <Text style={styles.description} numberOfLines={2}>
+                                    {goal.description}
+                                </Text>
+                            )}
+                        </View>
+                    </View>
+
+                    <View style={styles.actions}>
+                        {!isCompleted && onComplete && (
+                            <TouchableOpacity onPress={onComplete} style={styles.actionButton}>
+                                <Ionicons name="checkmark-circle-outline" size={24} color={theme.colors.success} />
+                            </TouchableOpacity>
+                        )}
+                        {onDelete && (
+                            <TouchableOpacity onPress={handleDelete} style={styles.actionButton}>
+                                <Ionicons name="trash-outline" size={22} color={theme.colors.danger} />
+                            </TouchableOpacity>
                         )}
                     </View>
                 </View>
 
-                <View style={styles.actions}>
-                    {!isCompleted && onComplete && (
-                        <TouchableOpacity onPress={onComplete} style={styles.actionButton}>
-                            <Ionicons name="checkmark-circle-outline" size={24} color="#10b981" />
-                        </TouchableOpacity>
-                    )}
-                    {onDelete && (
-                        <TouchableOpacity onPress={handleDelete} style={styles.actionButton}>
-                            <Ionicons name="trash-outline" size={22} color="#ef4444" />
-                        </TouchableOpacity>
-                    )}
-                </View>
-            </View>
+                {goal.targetValue && (
+                    <View style={styles.progressSection}>
+                        <View style={styles.progressInfo}>
+                            <Text style={styles.progressText}>
+                                {goal.currentValue || 0} / {goal.targetValue} {goal.unit || ''}
+                            </Text>
+                            <Text style={[styles.progressPercentage, isCompleted && { color: theme.colors.success }]}>
+                                {progress.toFixed(0)}%
+                            </Text>
+                        </View>
 
-            {goal.targetValue && (
-                <View style={styles.progressSection}>
-                    <View style={styles.progressInfo}>
-                        <Text style={styles.progressText}>
-                            {goal.currentValue || 0} / {goal.targetValue} {goal.unit || ''}
+                        <View style={styles.progressBarContainer}>
+                            <LinearGradient
+                                colors={isCompleted ? theme.gradients.success : getPriorityGradient(goal.priority)}
+                                start={{ x: 0, y: 0 }}
+                                end={{ x: 1, y: 0 }}
+                                style={[
+                                    styles.progressBar,
+                                    { width: `${Math.min(progress, 100)}%` }
+                                ]}
+                            />
+                        </View>
+                    </View>
+                )}
+
+                <View style={styles.footer}>
+                    <LinearGradient
+                        colors={getPriorityGradient(goal.priority)}
+                        style={styles.priorityBadge}
+                    >
+                        <Text style={styles.priorityText}>{goal.priority.toUpperCase()}</Text>
+                    </LinearGradient>
+
+                    {daysRemaining !== null && !isCompleted && (
+                        <Text style={[styles.daysRemaining, daysRemaining < 0 && styles.overdue]}>
+                            {daysRemaining < 0
+                                ? `${Math.abs(daysRemaining)} days overdue`
+                                : `${daysRemaining} days remaining`
+                            }
                         </Text>
-                        <Text style={styles.progressPercentage}>{progress.toFixed(0)}%</Text>
-                    </View>
+                    )}
 
-                    <View style={styles.progressBarContainer}>
-                        <View
-                            style={[
-                                styles.progressBar,
-                                { width: `${Math.min(progress, 100)}%` },
-                                isCompleted && styles.progressBarCompleted
-                            ]}
-                        />
-                    </View>
+                    {isCompleted && goal.completedDate && (
+                        <Text style={styles.completedDate}>
+                            Completed {new Date(goal.completedDate).toLocaleDateString()}
+                        </Text>
+                    )}
                 </View>
-            )}
-
-            <View style={styles.footer}>
-                <View style={[styles.priorityBadge, { backgroundColor: getPriorityColor(goal.priority) }]}>
-                    <Text style={styles.priorityText}>{goal.priority.toUpperCase()}</Text>
-                </View>
-
-                {daysRemaining !== null && !isCompleted && (
-                    <Text style={[styles.daysRemaining, daysRemaining < 0 && styles.overdue]}>
-                        {daysRemaining < 0
-                            ? `${Math.abs(daysRemaining)} days overdue`
-                            : `${daysRemaining} days remaining`
-                        }
-                    </Text>
-                )}
-
-                {isCompleted && goal.completedDate && (
-                    <Text style={styles.completedDate}>
-                        Completed {new Date(goal.completedDate).toLocaleDateString()}
-                    </Text>
-                )}
-            </View>
+            </LinearGradient>
         </TouchableOpacity>
     );
 }
 
 const styles = StyleSheet.create({
     card: {
-        backgroundColor: '#fff',
-        borderRadius: 12,
+        borderRadius: theme.borderRadius.xl,
         padding: 16,
         marginBottom: 12,
-        shadowColor: '#000',
-        shadowOffset: { width: 0, height: 2 },
-        shadowOpacity: 0.1,
-        shadowRadius: 4,
-        elevation: 3,
+        borderWidth: 1,
+        borderColor: 'rgba(59, 130, 246, 0.1)',
+        overflow: 'hidden',
     },
     cardCompleted: {
-        backgroundColor: '#f0fdf4',
-        borderColor: '#bbf7d0',
-        borderWidth: 1,
+        borderColor: 'rgba(16, 185, 129, 0.2)',
+    },
+    priorityAccent: {
+        position: 'absolute',
+        left: 0,
+        top: 0,
+        bottom: 0,
+        width: 4,
     },
     header: {
         flexDirection: 'row',
         justifyContent: 'space-between',
         alignItems: 'flex-start',
         marginBottom: 12,
+        marginLeft: 8,
     },
     titleRow: {
         flexDirection: 'row',
         alignItems: 'flex-start',
         flex: 1,
     },
+    iconContainer: {
+        width: 40,
+        height: 40,
+        borderRadius: 20,
+        justifyContent: 'center',
+        alignItems: 'center',
+        marginRight: 12,
+    },
     titleContainer: {
-        marginLeft: 12,
         flex: 1,
     },
     title: {
-        fontSize: 18,
-        fontWeight: '600',
-        color: '#111827',
+        fontSize: theme.typography.fontSize.lg,
+        fontWeight: theme.typography.fontWeight.semibold,
+        color: theme.colors.gray900,
         marginBottom: 4,
     },
     titleCompleted: {
-        color: '#9ca3af',
+        color: theme.colors.gray600,
         textDecorationLine: 'line-through',
     },
     description: {
-        fontSize: 14,
-        color: '#6b7280',
-        lineHeight: 20,
+        fontSize: theme.typography.fontSize.sm,
+        color: theme.colors.gray600,
+        lineHeight: 18,
     },
     actions: {
         flexDirection: 'row',
@@ -190,6 +233,7 @@ const styles = StyleSheet.create({
     },
     progressSection: {
         marginBottom: 12,
+        marginLeft: 8,
     },
     progressInfo: {
         flexDirection: 'row',
@@ -197,55 +241,53 @@ const styles = StyleSheet.create({
         marginBottom: 8,
     },
     progressText: {
-        fontSize: 14,
-        fontWeight: '500',
-        color: '#374151',
+        fontSize: theme.typography.fontSize.sm,
+        fontWeight: theme.typography.fontWeight.medium,
+        color: theme.colors.gray700,
     },
     progressPercentage: {
-        fontSize: 14,
-        fontWeight: '600',
-        color: '#2563eb',
+        fontSize: theme.typography.fontSize.sm,
+        fontWeight: theme.typography.fontWeight.semibold,
+        color: theme.colors.primary,
     },
     progressBarContainer: {
         height: 8,
-        backgroundColor: '#e5e7eb',
+        backgroundColor: theme.colors.gray200,
         borderRadius: 4,
         overflow: 'hidden',
     },
     progressBar: {
         height: '100%',
-        backgroundColor: '#2563eb',
         borderRadius: 4,
     },
-    progressBarCompleted: {
-        backgroundColor: '#10b981',
-    },
     footer: {
         flexDirection: 'row',
         alignItems: 'center',
         justifyContent: 'space-between',
+        marginLeft: 8,
     },
     priorityBadge: {
-        paddingHorizontal: 8,
-        paddingVertical: 4,
-        borderRadius: 4,
+        paddingHorizontal: 10,
+        paddingVertical: 5,
+        borderRadius: theme.borderRadius.md,
     },
     priorityText: {
-        fontSize: 10,
-        fontWeight: '600',
-        color: '#fff',
+        fontSize: theme.typography.fontSize.xs,
+        fontWeight: theme.typography.fontWeight.semibold,
+        color: theme.colors.white,
     },
     daysRemaining: {
-        fontSize: 12,
-        color: '#6b7280',
+        fontSize: theme.typography.fontSize.xs,
+        color: theme.colors.gray600,
+        fontWeight: theme.typography.fontWeight.medium,
     },
     overdue: {
-        color: '#ef4444',
-        fontWeight: '600',
+        color: theme.colors.danger,
+        fontWeight: theme.typography.fontWeight.semibold,
     },
     completedDate: {
-        fontSize: 12,
-        color: '#10b981',
-        fontWeight: '500',
+        fontSize: theme.typography.fontSize.xs,
+        color: theme.colors.success,
+        fontWeight: theme.typography.fontWeight.medium,
     },
 });
diff --git a/apps/mobile/src/components/GradientBackground.tsx b/apps/mobile/src/components/GradientBackground.tsx
new file mode 100644
index 0000000..c5a941b
--- /dev/null
+++ b/apps/mobile/src/components/GradientBackground.tsx
@@ -0,0 +1,46 @@
+/**
+ * Gradient Background Component
+ * Reusable gradient background with multiple presets
+ */
+
+import React from 'react';
+import { StyleSheet, ViewStyle } from 'react-native';
+import { LinearGradient } from 'expo-linear-gradient';
+import { theme } from '../styles/theme';
+
+interface GradientBackgroundProps {
+    variant?: 'primary' | 'success' | 'warning' | 'danger' | 'purple' | 'ocean' | 'sunset' | 'dark';
+    colors?: string[];
+    style?: ViewStyle;
+    children?: React.ReactNode;
+    start?: { x: number; y: number };
+    end?: { x: number; y: number };
+}
+
+export function GradientBackground({
+    variant = 'primary',
+    colors,
+    style,
+    children,
+    start = { x: 0, y: 0 },
+    end = { x: 1, y: 1 },
+}: GradientBackgroundProps) {
+    const gradientColors = (colors || theme.gradients[variant]) as readonly [string, string, ...string[]];
+
+    return (
+        <LinearGradient
+            colors={gradientColors}
+            start={start}
+            end={end}
+            style={[styles.gradient, style]}
+        >
+            {children}
+        </LinearGradient>
+    );
+}
+
+const styles = StyleSheet.create({
+    gradient: {
+        flex: 1,
+    },
+});
diff --git a/apps/mobile/src/styles/theme.ts b/apps/mobile/src/styles/theme.ts
new file mode 100644
index 0000000..da73eee
--- /dev/null
+++ b/apps/mobile/src/styles/theme.ts
@@ -0,0 +1,190 @@
+/**
+ * Modern Design System Theme
+ * Centralized theme configuration with gradients, colors, shadows, and spacing
+ */
+
+export const theme = {
+    // Color Palette
+    colors: {
+        // Primary colors
+        primary: '#3b82f6',
+        primaryDark: '#2563eb',
+        primaryLight: '#60a5fa',
+
+        // Accent colors
+        purple: '#8b5cf6',
+        purpleDark: '#7c3aed',
+        pink: '#ec4899',
+
+        // Success
+        success: '#10b981',
+        successDark: '#059669',
+        successLight: '#34d399',
+
+        // Warning
+        warning: '#f59e0b',
+        warningDark: '#d97706',
+
+        // Danger
+        danger: '#ef4444',
+        dangerDark: '#dc2626',
+
+        // Neutrals
+        white: '#ffffff',
+        black: '#000000',
+        gray50: '#f9fafb',
+        gray100: '#f3f4f6',
+        gray200: '#e5e7eb',
+        gray300: '#d1d5db',
+        gray400: '#9ca3af',
+        gray500: '#6b7280',
+        gray600: '#4b5563',
+        gray700: '#374151',
+        gray800: '#1f2937',
+        gray900: '#111827',
+
+        // Backgrounds
+        background: '#f5f5f5',
+        backgroundDark: '#0f172a',
+        surface: '#ffffff',
+        surfaceDark: '#1e293b',
+    },
+
+    // Gradient Definitions
+    gradients: {
+        primary: ['#3b82f6', '#8b5cf6'] as const,
+        primaryVertical: ['#3b82f6', '#2563eb'] as const,
+        success: ['#10b981', '#059669'] as const,
+        warning: ['#f59e0b', '#d97706'] as const,
+        danger: ['#ef4444', '#ec4899'] as const,
+        purple: ['#8b5cf6', '#7c3aed'] as const,
+        ocean: ['#06b6d4', '#3b82f6'] as const,
+        sunset: ['#f59e0b', '#ef4444'] as const,
+        forest: ['#10b981', '#059669'] as const,
+        lavender: ['#a78bfa', '#ec4899'] as const,
+        dark: ['#1e293b', '#0f172a'] as const,
+    },
+
+    // Shadow System
+    shadows: {
+        subtle: {
+            shadowColor: '#000',
+            shadowOffset: { width: 0, height: 1 },
+            shadowOpacity: 0.05,
+            shadowRadius: 2,
+            elevation: 2,
+        },
+        medium: {
+            shadowColor: '#000',
+            shadowOffset: { width: 0, height: 2 },
+            shadowOpacity: 0.1,
+            shadowRadius: 4,
+            elevation: 3,
+        },
+        strong: {
+            shadowColor: '#000',
+            shadowOffset: { width: 0, height: 4 },
+            shadowOpacity: 0.15,
+            shadowRadius: 8,
+            elevation: 5,
+        },
+        glow: {
+            shadowColor: '#3b82f6',
+            shadowOffset: { width: 0, height: 4 },
+            shadowOpacity: 0.3,
+            shadowRadius: 12,
+            elevation: 8,
+        },
+        glowDanger: {
+            shadowColor: '#ef4444',
+            shadowOffset: { width: 0, height: 4 },
+            shadowOpacity: 0.3,
+            shadowRadius: 12,
+            elevation: 8,
+        },
+    },
+
+    // Typography
+    typography: {
+        // Font sizes
+        fontSize: {
+            xs: 12,
+            sm: 14,
+            base: 16,
+            lg: 18,
+            xl: 20,
+            '2xl': 24,
+            '3xl': 28,
+            '4xl': 32,
+            '5xl': 36,
+        },
+        // Font weights
+        fontWeight: {
+            normal: '400' as const,
+            medium: '500' as const,
+            semibold: '600' as const,
+            bold: '700' as const,
+            extrabold: '800' as const,
+        },
+        // Line heights
+        lineHeight: {
+            tight: 1.2,
+            normal: 1.5,
+            relaxed: 1.75,
+        },
+    },
+
+    // Spacing Scale
+    spacing: {
+        xs: 4,
+        sm: 8,
+        md: 12,
+        lg: 16,
+        xl: 20,
+        '2xl': 24,
+        '3xl': 32,
+        '4xl': 40,
+        '5xl': 48,
+    },
+
+    // Border Radius
+    borderRadius: {
+        sm: 4,
+        md: 8,
+        lg: 12,
+        xl: 16,
+        '2xl': 20,
+        '3xl': 24,
+        full: 9999,
+    },
+
+    // Animation Timing
+    animation: {
+        duration: {
+            fast: 150,
+            normal: 250,
+            slow: 350,
+        },
+        easing: {
+            easeIn: 'ease-in',
+            easeOut: 'ease-out',
+            easeInOut: 'ease-in-out',
+        },
+    },
+
+    // Glassmorphism
+    glass: {
+        light: {
+            backgroundColor: 'rgba(255, 255, 255, 0.7)',
+            borderWidth: 1,
+            borderColor: 'rgba(255, 255, 255, 0.3)',
+        },
+        dark: {
+            backgroundColor: 'rgba(0, 0, 0, 0.3)',
+            borderWidth: 1,
+            borderColor: 'rgba(255, 255, 255, 0.1)',
+        },
+    },
+};
+
+export type Theme = typeof theme;
diff --git a/apps/mobile/src/utils/animations.ts b/apps/mobile/src/utils/animations.ts
new file mode 100644
index 0000000..9be7d84
--- /dev/null
+++ b/apps/mobile/src/utils/animations.ts
@@ -0,0 +1,149 @@
+/**
+ * Reusable Animation Utilities
+ * Pre-configured animations for consistent motion design
+ */
+
+import { Animated, Easing } from 'react-native';
+
+export const animations = {
+    // Fade animations
+    fadeIn: (animatedValue: Animated.Value, duration = 250) => {
+        return Animated.timing(animatedValue, {
+            toValue: 1,
+            duration,
+            easing: Easing.out(Easing.ease),
+            useNativeDriver: true,
+        });
+    },
+
+    fadeOut: (animatedValue: Animated.Value, duration = 250) => {
+        return Animated.timing(animatedValue, {
+            toValue: 0,
+            duration,
+            easing: Easing.in(Easing.ease),
+            useNativeDriver: true,
+        });
+    },
+
+    // Scale animations
+    scaleIn: (animatedValue: Animated.Value, duration = 250) => {
+        return Animated.spring(animatedValue, {
+            toValue: 1,
+            friction: 8,
+            tension: 40,
+            useNativeDriver: true,
+        });
+    },
+
+    scaleOut: (animatedValue: Animated.Value, duration = 200) => {
+        return Animated.timing(animatedValue, {
+            toValue: 0,
+            duration,
+            easing: Easing.in(Easing.ease),
+            useNativeDriver: true,
+        });
+    },
+
+    // Press animation (scale down slightly)
+    pressIn: (animatedValue: Animated.Value) => {
+        return Animated.spring(animatedValue, {
+            toValue: 0.95,
+            friction: 8,
+            tension: 100,
+            useNativeDriver: true,
+        });
+    },
+
+    pressOut: (animatedValue: Animated.Value) => {
+        return Animated.spring(animatedValue, {
+            toValue: 1,
+            friction: 8,
+            tension: 100,
+            useNativeDriver: true,
+        });
+    },
+
+    // Slide animations
+    slideInUp: (animatedValue: Animated.Value, duration = 300) => {
+        return Animated.timing(animatedValue, {
+            toValue: 0,
+            duration,
+            easing: Easing.out(Easing.cubic),
+            useNativeDriver: true,
+        });
+    },
+
+    slideOutDown: (animatedValue: Animated.Value, duration = 250) => {
+        return Animated.timing(animatedValue, {
+            toValue: 100,
+            duration,
+            easing: Easing.in(Easing.cubic),
+            useNativeDriver: true,
+        });
+    },
+
+    // Pulse animation (for FAB or notifications)
+    pulse: (animatedValue: Animated.Value) => {
+        return Animated.sequence([
+            Animated.timing(animatedValue, {
+                toValue: 1.1,
+                duration: 150,
+                easing: Easing.out(Easing.ease),
+                useNativeDriver: true,
+            }),
+            Animated.timing(animatedValue, {
+                toValue: 1,
+                duration: 150,
+                easing: Easing.in(Easing.ease),
+                useNativeDriver: true,
+            }),
+        ]);
+    },
+
+    // Stagger animation for lists
+    stagger: (animations: Animated.CompositeAnimation[], delay = 50) => {
+        return Animated.stagger(delay, animations);
+    },
+
+    // Parallel animations
+    parallel: (animations: Animated.CompositeAnimation[]) => {
+        return Animated.parallel(animations);
+    },
+
+    // Sequence animations
+    sequence: (animations: Animated.CompositeAnimation[]) => {
+        return Animated.sequence(animations);
+    },
+};
+
+// Spring configurations
+export const springConfig = {
+    gentle: {
+        friction: 10,
+        tension: 40,
+    },
+    bouncy: {
+        friction: 5,
+        tension: 40,
+    },
+    stiff: {
+        friction: 8,
+        tension: 100,
+    },
+};
+
+// Timing configurations
+export const timingConfig = {
+    fast: {
+        duration: 150,
+        easing: Easing.out(Easing.ease),
+    },
+    normal: {
+        duration: 250,
+        easing: Easing.out(Easing.ease),
+    },
+    slow: {
+        duration: 350,
+        easing: Easing.out(Easing.ease),
+    },
+};