diff --git a/frontend-admin/src/api/api_admin.ts b/frontend-admin/src/api/api_admin.ts
index fd954514..700335b8 100644
--- a/frontend-admin/src/api/api_admin.ts
+++ b/frontend-admin/src/api/api_admin.ts
@@ -656,3 +656,33 @@ export const deleteCategoryAdmin = async (
         };
     }
 };
+
+// ============================================
+// PARAMÈTRES GLOBAUX
+// ============================================
+
+export interface AppSettings {
+    penalties_enabled: boolean;
+    points_categories: string[];
+    points_separated: boolean;
+}
+
+export const getSettings = async (): Promise<{ success: boolean; settings?: AppSettings; error?: string }> => {
+    try {
+        const { data } = await apiClient.get(`${V2}/admin/protected/settings`);
+        return { success: true, settings: data.settings };
+    } catch (error: any) {
+        return { success: false, error: error.response?.data?.error || "Erreur" };
+    }
+};
+
+export const updateSettings = async (
+    settings: AppSettings,
+): Promise<{ success: boolean; settings?: AppSettings; error?: string }> => {
+    try {
+        const { data } = await apiClient.put(`${V2}/admin/protected/settings`, settings);
+        return { success: true, settings: data.settings };
+    } catch (error: any) {
+        return { success: false, error: error.response?.data?.error || "Erreur" };
+    }
+};
diff --git a/frontend-admin/src/navigation/AdminNavigator.tsx b/frontend-admin/src/navigation/AdminNavigator.tsx
index 013f9b16..19488f70 100644
--- a/frontend-admin/src/navigation/AdminNavigator.tsx
+++ b/frontend-admin/src/navigation/AdminNavigator.tsx
@@ -18,6 +18,7 @@ import CategoriesScreen from "../screens/admin/CategoriesScreen";
 import DeliveryScreen from "../screens/admin/DeliveryScreen";
 import AlertsScreen from "../screens/admin/AlertsScreen";
 import AddressScreen from "../screens/admin/AddressScreen";
+import SettingsScreen from "../screens/admin/SettingsScreen";
 
 const Tab = createBottomTabNavigator<AdminTabParamList>();
 const Stack = createNativeStackNavigator<AdminStackParamList>();
@@ -185,6 +186,20 @@ function AdminTabs() {
                     ),
                 }}
             />
+            <Tab.Screen
+                name="Settings"
+                component={SettingsScreen}
+                options={{
+                    title: "Paramètres",
+                    tabBarIcon: ({ color, size }) => (
+                        <Ionicons
+                            name="settings-outline"
+                            size={size}
+                            color={color}
+                        />
+                    ),
+                }}
+            />
         </Tab.Navigator>
     );
 }
diff --git a/frontend-admin/src/navigation/types.ts b/frontend-admin/src/navigation/types.ts
index bee3b9cd..9aa8b954 100644
--- a/frontend-admin/src/navigation/types.ts
+++ b/frontend-admin/src/navigation/types.ts
@@ -14,6 +14,7 @@ export type AdminTabParamList = {
   Delivery: undefined;
   Alerts: undefined;
   Addresses: undefined;
+  Settings: undefined;
 };
 
 export type AdminStackParamList = {
diff --git a/frontend-admin/src/screens/admin/SettingsScreen.tsx b/frontend-admin/src/screens/admin/SettingsScreen.tsx
new file mode 100644
index 00000000..495bfe15
--- /dev/null
+++ b/frontend-admin/src/screens/admin/SettingsScreen.tsx
@@ -0,0 +1,314 @@
+import React, { useState, useEffect, useCallback } from "react";
+import {
+    View,
+    Text,
+    StyleSheet,
+    ScrollView,
+    Switch,
+    TouchableOpacity,
+    ActivityIndicator,
+} from "react-native";
+import { Ionicons } from "@expo/vector-icons";
+import { spacing, fontSize, borderRadius } from "../../theme";
+import { useTheme } from "../../context/ThemeContext";
+import { getSettings, updateSettings, getCategories } from "../../api/api_admin";
+import type { AppSettings, Category } from "../../api/api_admin";
+import AlertModal from "../../components/ui/AlertModal";
+import { useAlert } from "../../hooks/useAlert";
+
+export default function SettingsScreen() {
+    const { colors } = useTheme();
+    const { alert, showError, showSuccess, hideAlert } = useAlert();
+
+    const [loading, setLoading] = useState(true);
+    const [saving, setSaving] = useState(false);
+    const [settings, setSettings] = useState<AppSettings>({
+        penalties_enabled: true,
+        points_categories: [],
+        points_separated: true,
+    });
+    const [categories, setCategories] = useState<Category[]>([]);
+
+    const loadData = useCallback(async () => {
+        setLoading(true);
+        const [settingsRes, categoriesRes] = await Promise.all([
+            getSettings(),
+            getCategories(),
+        ]);
+        if (settingsRes.success && settingsRes.settings) {
+            setSettings({
+                ...settingsRes.settings,
+                points_categories: settingsRes.settings.points_categories ?? [],
+            });
+        }
+        if (categoriesRes) {
+            setCategories(categoriesRes.filter((c) => !c.is_coming_soon));
+        }
+        setLoading(false);
+    }, []);
+
+    useEffect(() => {
+        loadData();
+    }, [loadData]);
+
+    const toggleCategory = (name: string) => {
+        setSettings((prev) => {
+            const cats = prev.points_categories ?? [];
+            if (cats.includes(name)) {
+                return { ...prev, points_categories: cats.filter((c) => c !== name) };
+            }
+            return { ...prev, points_categories: [...cats, name] };
+        });
+    };
+
+    const handleSave = async () => {
+        setSaving(true);
+        const res = await updateSettings(settings);
+        setSaving(false);
+        if (res.success) {
+            showSuccess("Succès", "Paramètres sauvegardés");
+        } else {
+            showError("Erreur", res.error || "Erreur lors de la sauvegarde");
+        }
+    };
+
+    const s = StyleSheet.create({
+        container: {
+            flex: 1,
+            backgroundColor: colors.bg,
+        },
+        content: {
+            padding: spacing.l,
+            paddingBottom: spacing.xl * 2,
+        },
+        section: {
+            backgroundColor: colors.bgSecondary,
+            borderRadius: borderRadius.l,
+            marginBottom: spacing.l,
+            overflow: "hidden",
+        },
+        sectionTitle: {
+            fontSize: fontSize.s,
+            fontWeight: "700",
+            color: colors.textMuted,
+            textTransform: "uppercase",
+            letterSpacing: 0.8,
+            paddingHorizontal: spacing.l,
+            paddingTop: spacing.l,
+            paddingBottom: spacing.s,
+        },
+        row: {
+            flexDirection: "row",
+            alignItems: "center",
+            justifyContent: "space-between",
+            paddingHorizontal: spacing.l,
+            paddingVertical: spacing.m,
+            borderTopWidth: 1,
+            borderTopColor: colors.border,
+        },
+        rowFirst: {
+            borderTopWidth: 0,
+        },
+        rowLeft: {
+            flex: 1,
+            marginRight: spacing.m,
+        },
+        rowLabel: {
+            fontSize: fontSize.m,
+            color: colors.text,
+            fontWeight: "600",
+        },
+        rowDesc: {
+            fontSize: fontSize.s,
+            color: colors.textMuted,
+            marginTop: 2,
+        },
+        categoryRow: {
+            flexDirection: "row",
+            alignItems: "center",
+            paddingHorizontal: spacing.l,
+            paddingVertical: spacing.m,
+            borderTopWidth: 1,
+            borderTopColor: colors.border,
+            gap: spacing.m,
+        },
+        categoryRowFirst: {
+            borderTopWidth: 0,
+        },
+        checkBox: {
+            width: 22,
+            height: 22,
+            borderRadius: 6,
+            borderWidth: 2,
+            borderColor: colors.accent,
+            alignItems: "center",
+            justifyContent: "center",
+        },
+        checkBoxChecked: {
+            backgroundColor: colors.accent,
+        },
+        categoryName: {
+            fontSize: fontSize.m,
+            color: colors.text,
+            flex: 1,
+        },
+        allCatsHint: {
+            fontSize: fontSize.s,
+            color: colors.textMuted,
+            fontStyle: "italic",
+            paddingHorizontal: spacing.l,
+            paddingBottom: spacing.m,
+        },
+        saveButton: {
+            backgroundColor: colors.accent,
+            borderRadius: borderRadius.l,
+            paddingVertical: spacing.m,
+            alignItems: "center",
+            flexDirection: "row",
+            justifyContent: "center",
+            gap: spacing.s,
+            marginTop: spacing.s,
+        },
+        saveButtonText: {
+            color: "#fff",
+            fontSize: fontSize.m,
+            fontWeight: "700",
+        },
+    });
+
+    if (loading) {
+        return (
+            <View style={[s.container, { alignItems: "center", justifyContent: "center" }]}>
+                <ActivityIndicator size="large" color={colors.accent} />
+            </View>
+        );
+    }
+
+    const selectedCats = settings.points_categories ?? [];
+    const allSelected = selectedCats.length === 0;
+
+    return (
+        <View style={s.container}>
+            <ScrollView contentContainerStyle={s.content}>
+                {/* Section amendes */}
+                <View style={s.section}>
+                    <Text style={s.sectionTitle}>Amendes</Text>
+                    <View style={[s.row, s.rowFirst]}>
+                        <View style={s.rowLeft}>
+                            <Text style={s.rowLabel}>Amendes activées</Text>
+                            <Text style={s.rowDesc}>
+                                Bloquer les commandes si le client a une amende non payée
+                            </Text>
+                        </View>
+                        <Switch
+                            value={settings.penalties_enabled}
+                            onValueChange={(v) =>
+                                setSettings((prev) => ({ ...prev, penalties_enabled: v }))
+                            }
+                            trackColor={{ false: colors.border, true: colors.accent }}
+                            thumbColor="#fff"
+                        />
+                    </View>
+                </View>
+
+                {/* Section points */}
+                <View style={s.section}>
+                    <Text style={s.sectionTitle}>Système de points</Text>
+
+                    <View style={[s.row, s.rowFirst]}>
+                        <View style={s.rowLeft}>
+                            <Text style={s.rowLabel}>Points séparés par catégorie</Text>
+                            <Text style={s.rowDesc}>
+                                Activé : weed → point, zipette → point_zipette{"\n"}
+                                Désactivé : tous les points dans un seul compteur
+                            </Text>
+                        </View>
+                        <Switch
+                            value={settings.points_separated}
+                            onValueChange={(v) =>
+                                setSettings((prev) => ({ ...prev, points_separated: v }))
+                            }
+                            trackColor={{ false: colors.border, true: colors.accent }}
+                            thumbColor="#fff"
+                        />
+                    </View>
+                </View>
+
+                {/* Section catégories éligibles aux points */}
+                <View style={s.section}>
+                    <Text style={s.sectionTitle}>Catégories éligibles aux points</Text>
+                    {allSelected && (
+                        <Text style={s.allCatsHint}>
+                            Aucune sélection = comportement par défaut (toutes les catégories sauf gros&semi)
+                        </Text>
+                    )}
+                    {categories.map((cat, index) => {
+                        const checked = selectedCats.includes(cat.name);
+                        return (
+                            <TouchableOpacity
+                                key={cat.id}
+                                style={[
+                                    s.categoryRow,
+                                    index === 0 && s.categoryRowFirst,
+                                ]}
+                                onPress={() => toggleCategory(cat.name)}
+                            >
+                                <View
+                                    style={[
+                                        s.checkBox,
+                                        checked && s.checkBoxChecked,
+                                        { borderColor: cat.color || colors.accent },
+                                    ]}
+                                >
+                                    {checked && (
+                                        <Ionicons name="checkmark" size={14} color="#fff" />
+                                    )}
+                                </View>
+                                <View
+                                    style={{
+                                        width: 10,
+                                        height: 10,
+                                        borderRadius: 5,
+                                        backgroundColor: cat.color || colors.accent,
+                                    }}
+                                />
+                                <Text style={s.categoryName}>{cat.name}</Text>
+                            </TouchableOpacity>
+                        );
+                    })}
+                    {categories.length === 0 && (
+                        <Text style={[s.allCatsHint, { paddingTop: 0 }]}>
+                            Aucune catégorie disponible
+                        </Text>
+                    )}
+                </View>
+
+                <TouchableOpacity
+                    style={s.saveButton}
+                    onPress={handleSave}
+                    disabled={saving}
+                >
+                    {saving ? (
+                        <ActivityIndicator color="#fff" size="small" />
+                    ) : (
+                        <>
+                            <Ionicons name="save-outline" size={18} color="#fff" />
+                            <Text style={s.saveButtonText}>Sauvegarder</Text>
+                        </>
+                    )}
+                </TouchableOpacity>
+            </ScrollView>
+
+            <AlertModal
+                visible={alert.visible}
+                type={alert.type}
+                title={alert.title}
+                message={alert.message}
+                onConfirm={alert.onConfirm ?? hideAlert}
+                onCancel={alert.onCancel ? hideAlert : undefined}
+                confirmText={alert.confirmText}
+                cancelText={alert.cancelText}
+            />
+        </View>
+    );
+}