456f0d93ce
- 在 app.json 中添加 react-native-health 的配置以启用健康 API - 在 Explore 页面中重构健康数据加载逻辑，增加加载状态提示 - 更新健康数据获取函数，增强错误处理和日志输出 - 修改 iOS 权限设置，确保健康数据访问权限的正确配置 - 更新 Info.plist 中的健康数据使用说明
443 lines
12 KiB
TypeScript
443 lines
12 KiB
TypeScript
import { ProgressBar } from '@/components/ProgressBar';
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import { Colors } from '@/constants/Colors';
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import { getTabBarBottomPadding } from '@/constants/TabBar';
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import { getMonthDaysZh, getMonthTitleZh, getTodayIndexInMonth } from '@/utils/date';
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import { ensureHealthPermissions, fetchTodayHealthData } from '@/utils/health';
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import { Ionicons } from '@expo/vector-icons';
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import { useBottomTabBarHeight } from '@react-navigation/bottom-tabs';
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import { useFocusEffect } from '@react-navigation/native';
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import React, { useEffect, useMemo, useRef, useState } from 'react';
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import {
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SafeAreaView,
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ScrollView,
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StyleSheet,
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Text,
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TouchableOpacity,
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View,
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} from 'react-native';
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import { useSafeAreaInsets } from 'react-native-safe-area-context';
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export default function ExploreScreen() {
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// 使用 dayjs：当月日期与默认选中“今天”
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const days = getMonthDaysZh();
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const [selectedIndex, setSelectedIndex] = useState(getTodayIndexInMonth());
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const tabBarHeight = useBottomTabBarHeight();
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const insets = useSafeAreaInsets();
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const bottomPadding = useMemo(() => {
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return getTabBarBottomPadding(tabBarHeight) + (insets?.bottom ?? 0);
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}, [tabBarHeight, insets?.bottom]);
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const monthTitle = getMonthTitleZh();
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// 日期条自动滚动到选中项
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const daysScrollRef = useRef<import('react-native').ScrollView | null>(null);
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const [scrollWidth, setScrollWidth] = useState(0);
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const DAY_PILL_WIDTH = 68;
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const DAY_PILL_SPACING = 12;
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const scrollToIndex = (index: number, animated = true) => {
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const baseOffset = index * (DAY_PILL_WIDTH + DAY_PILL_SPACING);
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const centerOffset = Math.max(0, baseOffset - (scrollWidth / 2 - DAY_PILL_WIDTH / 2));
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daysScrollRef.current?.scrollTo({ x: centerOffset, animated });
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};
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useEffect(() => {
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if (scrollWidth > 0) {
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scrollToIndex(selectedIndex, false);
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}
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// eslint-disable-next-line react-hooks/exhaustive-deps
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}, [scrollWidth]);
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// HealthKit: 每次页面聚焦都拉取今日数据
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const [stepCount, setStepCount] = useState<number | null>(null);
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const [activeCalories, setActiveCalories] = useState<number | null>(null);
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const [isLoading, setIsLoading] = useState(false);
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const loadHealthData = async () => {
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try {
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console.log('=== 开始HealthKit初始化流程 ===');
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setIsLoading(true);
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const ok = await ensureHealthPermissions();
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if (!ok) {
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const errorMsg = '无法获取健康权限，请确保在真实iOS设备上运行并授权应用访问健康数据';
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console.warn(errorMsg);
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return;
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}
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console.log('权限获取成功，开始获取健康数据...');
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const data = await fetchTodayHealthData();
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console.log('设置UI状态:', data);
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setStepCount(data.steps);
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setActiveCalories(Math.round(data.activeEnergyBurned));
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console.log('=== HealthKit数据获取完成 ===');
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} catch (error) {
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console.error('HealthKit流程出现异常:', error);
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} finally {
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setIsLoading(false);
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}
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};
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useFocusEffect(
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React.useCallback(() => {
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loadHealthData();
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}, [])
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);
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return (
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<View style={styles.container}>
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<SafeAreaView style={styles.safeArea}>
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<ScrollView
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style={styles.scrollView}
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contentContainerStyle={{ paddingBottom: bottomPadding }}
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showsVerticalScrollIndicator={false}
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>
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{/* 标题与日期选择 */}
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<Text style={styles.monthTitle}>{monthTitle}</Text>
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<ScrollView
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horizontal
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showsHorizontalScrollIndicator={false}
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contentContainerStyle={styles.daysContainer}
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ref={daysScrollRef}
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onLayout={(e) => setScrollWidth(e.nativeEvent.layout.width)}
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>
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{days.map((d, i) => {
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const selected = i === selectedIndex;
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return (
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<View key={`${d.dayOfMonth}`} style={styles.dayItemWrapper}>
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<TouchableOpacity
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style={[styles.dayPill, selected ? styles.dayPillSelected : styles.dayPillNormal]}
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onPress={() => {
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setSelectedIndex(i);
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scrollToIndex(i);
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}}
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activeOpacity={0.8}
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>
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<Text style={[styles.dayLabel, selected && styles.dayLabelSelected]}> {d.weekdayZh} </Text>
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<Text style={[styles.dayDate, selected && styles.dayDateSelected]}>{d.dayOfMonth}</Text>
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</TouchableOpacity>
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{selected && <View style={styles.selectedDot} />}
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</View>
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);
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})}
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</ScrollView>
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{/* 今日报告 标题 */}
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<Text style={styles.sectionTitle}>今日报告</Text>
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{/* 健康数据错误提示 */}
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{isLoading && (
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<View style={styles.errorContainer}>
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<Ionicons name="warning-outline" size={20} color="#E54D4D" />
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<Text style={styles.errorText}>加载中...</Text>
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<TouchableOpacity
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style={styles.retryButton}
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onPress={loadHealthData} disabled={isLoading}
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>
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<Ionicons
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name="refresh-outline"
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size={16}
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color={isLoading ? '#9AA3AE' : '#E54D4D'}
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/>
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</TouchableOpacity>
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</View>
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)}
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{/* 指标行：左大卡（训练时间），右两小卡（消耗卡路里、步数） */}
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<View style={styles.metricsRow}>
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<View style={[styles.trainingCard, styles.metricsLeft]}>
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<Text style={styles.cardTitleSecondary}>训练时间</Text>
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<View style={styles.trainingContent}>
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<View style={styles.trainingRingTrack} />
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<View style={styles.trainingRingProgress} />
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<Text style={styles.trainingPercent}>80%</Text>
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</View>
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</View>
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<View style={styles.metricsRight}>
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<View style={[styles.metricsRightCard, styles.caloriesCard, { minHeight: 88 }]}>
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<Text style={styles.cardTitleSecondary}>消耗卡路里</Text>
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<Text style={styles.caloriesValue}>
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{isLoading ? '加载中...' : activeCalories != null ? `${activeCalories} 千卡` : '——'}
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</Text>
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</View>
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<View style={[styles.metricsRightCard, styles.stepsCard, { minHeight: 88 }]}>
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<View style={styles.cardHeaderRow}>
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<View style={styles.iconSquare}><Ionicons name="footsteps-outline" size={18} color="#192126" /></View>
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<Text style={styles.cardTitle}>步数</Text>
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</View>
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<Text style={styles.stepsValue}>{isLoading ? '加载中.../2000' : stepCount != null ? `${stepCount}/2000` : '——/2000'}</Text>
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<ProgressBar progress={Math.min(1, Math.max(0, (stepCount ?? 0) / 2000))} height={12} trackColor="#FFEBCB" fillColor="#FFC365" />
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</View>
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</View>
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</View>
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</ScrollView>
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</SafeAreaView>
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</View>
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);
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}
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const primary = Colors.light.primary;
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const styles = StyleSheet.create({
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container: {
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flex: 1,
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backgroundColor: '#F6F7F8',
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},
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safeArea: {
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flex: 1,
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},
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scrollView: {
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flex: 1,
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paddingHorizontal: 20,
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},
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monthTitle: {
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fontSize: 24,
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fontWeight: '800',
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color: '#192126',
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marginTop: 8,
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marginBottom: 14,
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},
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daysContainer: {
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paddingBottom: 8,
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},
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dayItemWrapper: {
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alignItems: 'center',
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width: 68,
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marginRight: 12,
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},
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dayPill: {
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width: 68,
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height: 68,
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borderRadius: 18,
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alignItems: 'center',
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justifyContent: 'center',
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},
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dayPillNormal: {
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backgroundColor: '#C8F852',
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},
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dayPillSelected: {
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backgroundColor: '#192126',
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},
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dayLabel: {
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fontSize: 16,
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fontWeight: '700',
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color: '#192126',
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marginBottom: 2,
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},
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dayLabelSelected: {
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color: '#FFFFFF',
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},
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dayDate: {
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fontSize: 16,
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fontWeight: '800',
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color: '#192126',
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},
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dayDateSelected: {
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color: '#FFFFFF',
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},
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selectedDot: {
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width: 8,
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height: 8,
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borderRadius: 4,
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backgroundColor: '#192126',
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marginTop: 10,
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marginBottom: 4,
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alignSelf: 'center',
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},
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sectionTitle: {
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fontSize: 24,
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fontWeight: '800',
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color: '#192126',
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marginTop: 24,
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marginBottom: 14,
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},
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metricsRow: {
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flexDirection: 'row',
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justifyContent: 'space-between',
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marginBottom: 16,
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},
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card: {
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backgroundColor: '#0F1418',
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borderRadius: 22,
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padding: 18,
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marginBottom: 16,
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},
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metricsLeft: {
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flex: 1,
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backgroundColor: '#EEE9FF',
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borderRadius: 22,
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padding: 18,
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marginRight: 12,
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},
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metricsRight: {
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width: 160,
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gap: 12,
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},
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metricsRightCard: {
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backgroundColor: '#FFFFFF',
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borderRadius: 22,
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padding: 16,
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},
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caloriesCard: {
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backgroundColor: '#FFFFFF',
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},
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trainingCard: {
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backgroundColor: '#EEE9FF',
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},
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cardTitleSecondary: {
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color: '#9AA3AE',
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fontSize: 14,
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fontWeight: '600',
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marginBottom: 10,
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},
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caloriesValue: {
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color: '#192126',
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fontSize: 22,
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fontWeight: '800',
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},
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trainingContent: {
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marginTop: 8,
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width: 120,
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height: 120,
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borderRadius: 60,
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alignItems: 'center',
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justifyContent: 'center',
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alignSelf: 'center',
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},
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trainingRingTrack: {
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position: 'absolute',
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width: '100%',
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height: '100%',
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borderRadius: 60,
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borderWidth: 12,
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borderColor: '#E2D9FD',
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},
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trainingRingProgress: {
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position: 'absolute',
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width: '100%',
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height: '100%',
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borderRadius: 60,
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borderWidth: 12,
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borderColor: 'transparent',
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borderTopColor: '#8B74F3',
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borderRightColor: '#8B74F3',
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transform: [{ rotateZ: '45deg' }],
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},
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trainingPercent: {
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fontSize: 18,
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fontWeight: '800',
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color: '#8B74F3',
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},
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cyclingHeader: {
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flexDirection: 'row',
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alignItems: 'center',
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marginBottom: 12,
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},
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cyclingIconBadge: {
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width: 30,
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height: 30,
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borderRadius: 6,
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backgroundColor: primary,
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alignItems: 'center',
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justifyContent: 'center',
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marginRight: 8,
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},
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cyclingTitle: {
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color: '#FFFFFF',
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fontSize: 20,
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fontWeight: '800',
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},
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mapArea: {
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backgroundColor: 'rgba(255,255,255,0.08)',
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borderRadius: 14,
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height: 180,
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padding: 8,
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flexDirection: 'row',
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flexWrap: 'wrap',
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overflow: 'hidden',
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},
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mapTile: {
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width: '25%',
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height: '25%',
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borderWidth: 1,
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borderColor: 'rgba(255,255,255,0.12)',
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},
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routeLine: {
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position: 'absolute',
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height: 6,
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backgroundColor: primary,
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borderRadius: 3,
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},
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cardHeaderRow: {
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flexDirection: 'row',
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alignItems: 'center',
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marginBottom: 12,
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},
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iconSquare: {
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width: 30,
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height: 30,
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borderRadius: 8,
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backgroundColor: '#FFFFFF',
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alignItems: 'center',
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justifyContent: 'center',
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marginRight: 10,
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},
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cardTitle: {
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fontSize: 18,
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fontWeight: '800',
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color: '#192126',
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},
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heartCard: {
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backgroundColor: '#FFE5E5',
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},
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waveContainer: {
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flexDirection: 'row',
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alignItems: 'flex-end',
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height: 70,
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gap: 6,
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marginBottom: 8,
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},
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waveBar: {
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width: 6,
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borderRadius: 3,
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backgroundColor: '#E54D4D',
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},
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heartValue: {
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alignSelf: 'flex-end',
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color: '#5B5B5B',
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fontWeight: '600',
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},
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stepsCard: {
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backgroundColor: '#FFE4B8',
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},
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stepsValue: {
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fontSize: 16,
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color: '#7A6A42',
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fontWeight: '700',
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marginBottom: 8,
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},
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errorContainer: {
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flexDirection: 'row',
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alignItems: 'center',
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backgroundColor: '#FFE5E5',
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borderRadius: 12,
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padding: 12,
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marginBottom: 16,
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},
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errorText: {
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fontSize: 14,
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color: '#E54D4D',
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fontWeight: '600',
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marginLeft: 8,
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flex: 1,
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},
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retryButton: {
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padding: 4,
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marginLeft: 8,
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},
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});
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