cesizen-individuel/mobile/app/(tabs)/_layout.tsx

import { Tabs } from 'expo-router';
import { Ionicons } from '@expo/vector-icons';
import { Colors } from '@/lib/colors';
import { FontWeight, Spacing } from '@/lib/theme';

export default function TabLayout() {
  return (
    <Tabs
      screenOptions={{
        tabBarActiveTintColor: Colors.primary,
        tabBarInactiveTintColor: Colors.gray[400],
        tabBarStyle: {
          backgroundColor: Colors.white,
          borderTopColor: Colors.gray[200],
          paddingBottom: Spacing.sm,
          paddingTop: Spacing.sm,
          height: Spacing.xxxl + Spacing.xl + 1,
        },
        tabBarLabelStyle: { fontWeight: FontWeight.medium },
        headerStyle: { backgroundColor: Colors.white },
        headerTitleStyle: { fontWeight: FontWeight.bold, color: Colors.black },
      }}
    >
      <Tabs.Screen
        name="index"
        options={{
          title: 'Accueil',
          headerShown: false,
          tabBarIcon: ({ color, size }) => <Ionicons name="home" size={size} color={color} />,
        }}
      />
      <Tabs.Screen
        name="journal"
        options={{
          title: 'Journal',
          headerShown: false,
          tabBarIcon: ({ color, size }) => <Ionicons name="book" size={size} color={color} />,
        }}
      />
      <Tabs.Screen
        name="info"
        options={{
          title: 'Infos',
          headerShown: false,
          tabBarIcon: ({ color, size }) => <Ionicons name="information-circle" size={size} color={color} />,
        }}
      />
      <Tabs.Screen
        name="urgence"
        options={{
          title: 'Urgence',
          headerShown: false,
          tabBarIcon: ({ color, size }) => <Ionicons name="call" size={size} color={color} />,
        }}
      />
      <Tabs.Screen
        name="profile"
        options={{
          title: 'Profil',
          headerShown: false,
          tabBarIcon: ({ color, size }) => <Ionicons name="person" size={size} color={color} />,
        }}
      />
    </Tabs>
  );
}