feat: beautify the UI

src/components/CustomBottomSheet.tsx

@@ -199,6 +199,10 @@ function makeStyles(theme: MD3Theme) {
       backgroundColor: colors.surfaceContainerLow,
       borderTopLeftRadius: shape.extraLarge,
       borderTopRightRadius: shape.extraLarge,
+      borderTopWidth: 1,
+      borderLeftWidth: 1,
+      borderRightWidth: 1,
+      borderColor: colors.outlineVariant,
     },
     handleContainer: {
       alignItems: 'center',

src/components/SummaryCard.tsx

@@ -21,7 +21,13 @@ export const SummaryCard: React.FC<SummaryCardProps> = ({
 }) => {
   const {colors, typography, elevation, shape, spacing} = useTheme();
   return (
-    <View style={[styles.card, {backgroundColor: colors.surfaceContainerLow, ...elevation.level1}, style]}>
+    <View style={[styles.card, {
+      backgroundColor: colors.surfaceContainerLow,
+      borderRadius: shape.small,
+      borderWidth: 1,
+      borderColor: colors.outlineVariant,
+      ...elevation.level1
+    }, style]}>
       <View style={styles.cardHeader}>
         {icon && <View style={styles.iconContainer}>{icon}</View>}
         <Text style={[styles.cardTitle, {color: colors.onSurfaceVariant}]}>{title}</Text>
@@ -36,7 +42,6 @@ export const SummaryCard: React.FC<SummaryCardProps> = ({
 
 const styles = StyleSheet.create({
   card: {
-    borderRadius: 16,
     padding: 16,
     shadowColor: '#000',
     shadowOffset: {width: 0, height: 2},

src/components/TransactionItem.tsx

@@ -76,7 +76,7 @@ const styles = StyleSheet.create({
   iconCircle: {
     width: 44,
     height: 44,
-    borderRadius: 22,
+    borderRadius: 4,
     justifyContent: 'center',
     alignItems: 'center',
   },

src/components/dashboard/FinancialHealthGauges.tsx

@@ -187,6 +187,8 @@ function makeStyles(theme: MD3Theme) {
       flex: 1,
       backgroundColor: colors.surfaceContainerLow,
       borderRadius: shape.medium,
+      borderWidth: 1,
+      borderColor: colors.outlineVariant,
       padding: spacing.lg,
       ...elevation.level1,
     },
@@ -236,6 +238,8 @@ function makeStyles(theme: MD3Theme) {
       marginTop: spacing.md,
       backgroundColor: colors.surfaceContainerLow,
       borderRadius: shape.medium,
+      borderWidth: 1,
+      borderColor: colors.outlineVariant,
       padding: spacing.lg,
       ...elevation.level1,
     },

src/components/dashboard/NetWorthHeroCard.tsx

@@ -4,16 +4,18 @@
  */
 
 import React, {useMemo} from 'react';
-import {View, Text, StyleSheet} from 'react-native';
+import {View, Text, StyleSheet, Dimensions} from 'react-native';
 import {LineChart} from 'react-native-gifted-charts';
 import Icon from 'react-native-vector-icons/MaterialCommunityIcons';
-import Animated, {FadeInDown} from 'react-native-reanimated';
+import Animated, {FadeInDown, FadeIn} from 'react-native-reanimated';
 
 import {useTheme} from '../../theme';
 import type {MD3Theme} from '../../theme';
 import {formatCurrency, formatCompact} from '../../utils';
 import type {Currency, NetWorthSnapshot} from '../../types';
 
+const {width: SCREEN_WIDTH} = Dimensions.get('window');
+
 interface NetWorthHeroCardProps {
   netWorth: number;
   totalAssets: number;
@@ -39,10 +41,26 @@ export const NetWorthHeroCard: React.FC<NetWorthHeroCardProps> = ({
     }));
   }, [history]);
 
+  // Calculate trend percentage from history
+  const trendPercentage = useMemo(() => {
+    if (history.length < 2) return null;
+    const latest = history[history.length - 1].netWorth;
+    const previous = history[history.length - 2].netWorth;
+    if (previous === 0) return null;
+    return ((latest - previous) / Math.abs(previous)) * 100;
+  }, [history]);
+
   const isPositive = netWorth >= 0;
+  const isTrendUp = trendPercentage && trendPercentage > 0;
 
   return (
     <Animated.View entering={FadeInDown.duration(500).springify()} style={s.card}>
+      {/* Decorative Background Pattern */}
+      <View style={s.decorativeBackground}>
+        <View style={[s.decorCircle, {backgroundColor: theme.colors.primary + '08'}]} />
+        <View style={[s.decorCircle2, {backgroundColor: theme.colors.tertiary + '06'}]} />
+      </View>
+
       {/* Sparkline Background */}
       {sparklineData.length >= 2 && (
         <View style={s.sparklineContainer}>
@@ -55,69 +73,127 @@ export const NetWorthHeroCard: React.FC<NetWorthHeroCardProps> = ({
             hideAxesAndRules
             color={
               theme.isDark
-                ? theme.colors.primaryContainer + '40'
-                : theme.colors.primary + '25'
+                ? theme.colors.primaryContainer + '60'
+                : theme.colors.primary + '35'
             }
             startFillColor={
               theme.isDark
-                ? theme.colors.primaryContainer + '20'
-                : theme.colors.primary + '12'
+                ? theme.colors.primaryContainer + '25'
+                : theme.colors.primary + '15'
             }
             endFillColor="transparent"
-            thickness={2}
-            width={280}
-            height={100}
+            thickness={2.5}
+            width={SCREEN_WIDTH - 80}
+            height={120}
             adjustToWidth
             isAnimated
             animationDuration={800}
             initialSpacing={0}
             endSpacing={0}
-            yAxisOffset={Math.min(...sparklineData.map(d => d.value)) * 0.95}
+            yAxisOffset={Math.min(...sparklineData.map(d => d.value)) * 0.92}
           />
         </View>
       )}
 
       {/* Content Overlay */}
       <View style={s.content}>
-        <View style={s.labelRow}>
-          <Icon
-            name="chart-line-variant"
-            size={16}
-            color={theme.colors.onSurfaceVariant}
-          />
-          <Text style={s.label}>NET WORTH</Text>
+        {/* Header with trend badge */}
+        <View style={s.headerRow}>
+          <View style={s.labelRow}>
+            <Icon
+              name="chart-line-variant"
+              size={18}
+              color={theme.colors.onSurfaceVariant}
+            />
+            <Text style={s.label}>NET WORTH</Text>
+          </View>
+          {trendPercentage !== null && (
+            <Animated.View entering={FadeIn.delay(300)} style={[s.trendBadge, {
+              backgroundColor: isTrendUp 
+                ? theme.colors.successContainer 
+                : theme.colors.errorContainer,
+            }]}>
+              <Icon 
+                name={isTrendUp ? 'trending-up' : 'trending-down'} 
+                size={14} 
+                color={isTrendUp ? theme.colors.success : theme.colors.error}
+              />
+              <Text style={[s.trendText, {
+                color: isTrendUp ? theme.colors.success : theme.colors.error,
+              }]}>
+                {Math.abs(trendPercentage).toFixed(1)}%
+              </Text>
+            </Animated.View>
+          )}
         </View>
 
+        {/* Main Value */}
         <Text
           style={[
             s.value,
-            {color: isPositive ? theme.colors.success : theme.colors.error},
+            {color: isPositive ? theme.colors.onSurface : theme.colors.error},
           ]}
           numberOfLines={1}
           adjustsFontSizeToFit>
           {formatCurrency(netWorth, currency)}
         </Text>
 
-        {/* Asset / Liability Split */}
-        <View style={s.splitRow}>
-          <View style={s.splitItem}>
-            <View style={[s.splitDot, {backgroundColor: theme.colors.success}]} />
-            <View>
-              <Text style={s.splitLabel}>Assets</Text>
-              <Text style={[s.splitValue, {color: theme.colors.success}]}>
-                {formatCompact(totalAssets, currency)}
-              </Text>
+        {/* Asset / Liability Split - Enhanced */}
+        <View style={s.splitContainer}>
+          <Animated.View entering={FadeIn.delay(200)} style={s.splitRow}>
+            <View style={s.splitItem}>
+              <View style={[s.iconWrapper, {
+                backgroundColor: theme.colors.successContainer,
+              }]}>
+                <Icon 
+                  name="trending-up" 
+                  size={16} 
+                  color={theme.colors.success}
+                />
+              </View>
+              <View style={s.splitTextContainer}>
+                <Text style={s.splitLabel}>Assets</Text>
+                <Text style={[s.splitValue, {color: theme.colors.success}]}>
+                  {formatCompact(totalAssets, currency)}
+                </Text>
+              </View>
             </View>
-          </View>
-          <View style={s.splitDivider} />
-          <View style={s.splitItem}>
-            <View style={[s.splitDot, {backgroundColor: theme.colors.error}]} />
-            <View>
-              <Text style={s.splitLabel}>Liabilities</Text>
-              <Text style={[s.splitValue, {color: theme.colors.error}]}>
-                {formatCompact(totalLiabilities, currency)}
-              </Text>
+
+            <View style={s.splitDivider} />
+
+            <View style={s.splitItem}>
+              <View style={[s.iconWrapper, {
+                backgroundColor: theme.colors.errorContainer,
+              }]}>
+                <Icon 
+                  name="trending-down" 
+                  size={16} 
+                  color={theme.colors.error}
+                />
+              </View>
+              <View style={s.splitTextContainer}>
+                <Text style={s.splitLabel}>Liabilities</Text>
+                <Text style={[s.splitValue, {color: theme.colors.error}]}>
+                  {formatCompact(totalLiabilities, currency)}
+                </Text>
+              </View>
             </View>
+          </Animated.View>
+
+          {/* Visual Progress Bar */}
+          <View style={s.progressBar}>
+            <View 
+              style={[s.progressAsset, {
+                flex: totalAssets || 1,
+                backgroundColor: theme.colors.success,
+              }]} 
+            />
+            <View 
+              style={[s.progressLiability, {
+                flex: totalLiabilities || 0.1,
+                backgroundColor: theme.colors.error,
+              }]} 
+            />
           </View>
         </View>
       </View>
@@ -131,70 +207,143 @@ function makeStyles(theme: MD3Theme) {
     card: {
       marginHorizontal: spacing.xl,
       marginTop: spacing.md,
-      borderRadius: shape.extraLarge,
+      borderRadius: shape.medium,
+      borderWidth: 1.5,
+      borderColor: colors.outlineVariant,
       backgroundColor: colors.surfaceContainerLow,
       overflow: 'hidden',
       ...elevation.level3,
     },
+    decorativeBackground: {
+      position: 'absolute',
+      top: 0,
+      left: 0,
+      right: 0,
+      bottom: 0,
+      overflow: 'hidden',
+    },
+    decorCircle: {
+      position: 'absolute',
+      width: 200,
+      height: 200,
+      borderRadius: 100,
+      top: -60,
+      right: -40,
+    },
+    decorCircle2: {
+      position: 'absolute',
+      width: 150,
+      height: 150,
+      borderRadius: 75,
+      bottom: -30,
+      left: -20,
+    },
     sparklineContainer: {
       position: 'absolute',
       bottom: 0,
       left: 0,
       right: 0,
-      opacity: 0.6,
+      opacity: 0.7,
       overflow: 'hidden',
-      borderRadius: shape.extraLarge,
     },
     content: {
       padding: spacing.xxl,
+      paddingTop: spacing.xl,
+      paddingBottom: spacing.lg,
+    },
+    headerRow: {
+      flexDirection: 'row',
+      justifyContent: 'space-between',
+      alignItems: 'center',
+      marginBottom: spacing.sm,
     },
     labelRow: {
       flexDirection: 'row',
       alignItems: 'center',
       gap: spacing.xs,
-      marginBottom: spacing.sm,
     },
     label: {
-      ...typography.labelSmall,
+      ...typography.labelMedium,
       color: colors.onSurfaceVariant,
-      letterSpacing: 1.5,
+      letterSpacing: 1.2,
+      fontWeight: '600',
+    },
+    trendBadge: {
+      flexDirection: 'row',
+      alignItems: 'center',
+      gap: 4,
+      paddingHorizontal: spacing.sm,
+      paddingVertical: 4,
+      borderRadius: shape.small,
+    },
+    trendText: {
+      ...typography.labelSmall,
+      fontWeight: '700',
     },
     value: {
       ...typography.displaySmall,
-      fontWeight: '700',
+      fontWeight: '800',
       marginBottom: spacing.lg,
+      marginTop: spacing.xs,
+      letterSpacing: -0.5,
+    },
+    splitContainer: {
+      gap: spacing.md,
     },
     splitRow: {
       flexDirection: 'row',
       alignItems: 'center',
       backgroundColor: colors.surfaceContainer,
       borderRadius: shape.medium,
-      padding: spacing.md,
+      borderWidth: 1,
+      borderColor: colors.outlineVariant + '50',
+      padding: spacing.lg,
     },
     splitItem: {
       flex: 1,
       flexDirection: 'row',
       alignItems: 'center',
       gap: spacing.sm,
-      justifyContent: 'center',
     },
-    splitDot: {
-      width: 8,
-      height: 8,
-      borderRadius: 4,
+    iconWrapper: {
+      width: 32,
+      height: 32,
+      borderRadius: shape.small,
+      justifyContent: 'center',
+      alignItems: 'center',
+    },
+    splitTextContainer: {
+      flex: 1,
     },
     splitLabel: {
       ...typography.labelSmall,
       color: colors.onSurfaceVariant,
+      marginBottom: 2,
     },
     splitValue: {
-      ...typography.titleSmall,
+      ...typography.titleMedium,
       fontWeight: '700',
     },
     splitDivider: {
       width: 1,
-      height: 28,
+      height: 36,
       backgroundColor: colors.outlineVariant,
+      marginHorizontal: spacing.xs,
+    },
+    progressBar: {
+      flexDirection: 'row',
+      height: 6,
+      borderRadius: 3,
+      overflow: 'hidden',
+      backgroundColor: colors.surfaceContainerHighest,
+    },
+    progressAsset: {
+      borderTopLeftRadius: 3,
+      borderBottomLeftRadius: 3,
+    },
+    progressLiability: {
+      borderTopRightRadius: 3,
+      borderBottomRightRadius: 3,
     },
   });
 }

src/components/dashboard/RecentActivityList.tsx

@@ -174,7 +174,7 @@ function makeStyles(theme: MD3Theme) {
     iconCircle: {
       width: 40,
       height: 40,
-      borderRadius: 20,
+      borderRadius: 4,
       justifyContent: 'center',
       alignItems: 'center',
     },

src/components/dashboard/WealthDistributionChart.tsx

@@ -126,6 +126,8 @@ function makeStyles(theme: MD3Theme) {
       marginTop: spacing.xl,
       backgroundColor: colors.surfaceContainerLow,
       borderRadius: shape.large,
+      borderWidth: 1,
+      borderColor: colors.outlineVariant,
       padding: spacing.xl,
       ...elevation.level1,
     },
@@ -164,7 +166,7 @@ function makeStyles(theme: MD3Theme) {
     legendDot: {
       width: 10,
       height: 10,
-      borderRadius: 5,
+      borderRadius: 2,
     },
     legendText: {
       flex: 1,