diff --git a/frontend-admin/src/screens/admin/OrderDetailScreen.tsx b/frontend-admin/src/screens/admin/OrderDetailScreen.tsx
index 4595bee2..28481bb0 100644
--- a/frontend-admin/src/screens/admin/OrderDetailScreen.tsx
+++ b/frontend-admin/src/screens/admin/OrderDetailScreen.tsx
@@ -585,6 +585,11 @@ export default function OrderDetailScreen() {
                 <Text style={styles.info}>
                     Total: {command.total_prix?.toFixed(2)} €
                 </Text>
+                {command.referral_used > 0 && (
+                    <Text style={[styles.info, { color: colors.success }]}>
+                        Parrainage utilisé: -{command.referral_used?.toFixed(2)} €
+                    </Text>
+                )}
                 {command.livreur_assign && (
                     <Text style={styles.info}>
                         Livreur: {command.livreur_assign}
diff --git a/frontend-admin/src/screens/admin/SettingsScreen.tsx b/frontend-admin/src/screens/admin/SettingsScreen.tsx
index 7af7f051..11fd3ca5 100644
--- a/frontend-admin/src/screens/admin/SettingsScreen.tsx
+++ b/frontend-admin/src/screens/admin/SettingsScreen.tsx
@@ -29,6 +29,7 @@ function TiersSection({
     colors,
     s,
     accentColor,
+    active,
 }: {
     title: string;
     tiers: PointsTier[];
@@ -36,6 +37,7 @@ function TiersSection({
     colors: any;
     s: any;
     accentColor: string;
+    active: boolean;
 }) {
     const updateTier = (i: number, field: keyof PointsTier, raw: string) => {
         const val = field === "points" ? parseInt(raw, 10) : parseFloat(raw);
@@ -54,7 +56,22 @@ function TiersSection({
 
     return (
         <View style={s.section}>
-            <Text style={s.sectionTitle}>{title}</Text>
+            <View style={{ flexDirection: "row", alignItems: "center", justifyContent: "space-between", paddingRight: spacing.l }}>
+                <Text style={s.sectionTitle}>{title}</Text>
+                <View style={{
+                    paddingHorizontal: spacing.s,
+                    paddingVertical: 2,
+                    borderRadius: 10,
+                    backgroundColor: active ? accentColor + "25" : colors.border + "40",
+                    borderWidth: 1,
+                    borderColor: active ? accentColor : colors.border,
+                    marginBottom: spacing.s,
+                }}>
+                    <Text style={{ fontSize: fontSize.xs, fontWeight: "700", color: active ? accentColor : colors.textMuted }}>
+                        {active ? "Actif" : "Ignoré"}
+                    </Text>
+                </View>
+            </View>
             <Text style={s.hint}>
                 Définissez chaque palier : de X€ à Y€ = N points.{"\n"}
                 Max = 0 signifie illimité (pas de borne supérieure).
@@ -319,10 +336,8 @@ export default function SettingsScreen() {
     const ZIP_COLOR = "#9333ea";
     const TOTAL_COLOR = "#f97316";
 
-    // Chips disponibles selon le mode
-    const availableChips: PoolAssignment[] = settings.points_separated
-        ? ["weed", "zipette", "none"]   // mode séparé : T désactivé
-        : ["total", "none"];             // mode non-séparé : W/Z désactivés
+    // Tous les chips toujours disponibles — la config reste modifiable à tout moment
+    const allChips: PoolAssignment[] = ["weed", "zipette", "total", "none"];
 
     return (
         <View style={s.container}>
@@ -430,29 +445,25 @@ export default function SettingsScreen() {
                     <Text style={s.sectionTitle}>Attribution des catégories aux points</Text>
                     <Text style={s.hint}>
                         {settings.points_separated
-                            ? "Mode séparé : W = pool Weed, Z = pool Zipette."
-                            : "Mode non-séparé : T = pool Total (barème sur W+Z). W et Z désactivés."}
+                            ? "Mode séparé actif : W et Z utilisés pour le calcul. T ignoré."
+                            : "Mode non-séparé actif : T utilisé pour le calcul. W et Z ignorés."}
+                        {"\n"}Vous pouvez modifier les attributions à tout moment.
                     </Text>
 
                     {/* Légende */}
                     <View style={{ flexDirection: "row", gap: spacing.m, paddingHorizontal: spacing.l, paddingBottom: spacing.m, flexWrap: "wrap" }}>
-                        {settings.points_separated ? (
-                            <>
-                                <View style={{ flexDirection: "row", alignItems: "center", gap: spacing.xs }}>
-                                    <View style={[s.colorDot, { backgroundColor: WEED_COLOR }]} />
-                                    <Text style={{ fontSize: fontSize.sm, color: colors.textMuted }}>Weed</Text>
-                                </View>
-                                <View style={{ flexDirection: "row", alignItems: "center", gap: spacing.xs }}>
-                                    <View style={[s.colorDot, { backgroundColor: ZIP_COLOR }]} />
-                                    <Text style={{ fontSize: fontSize.sm, color: colors.textMuted }}>Zipette</Text>
-                                </View>
-                            </>
-                        ) : (
-                            <View style={{ flexDirection: "row", alignItems: "center", gap: spacing.xs }}>
-                                <View style={[s.colorDot, { backgroundColor: TOTAL_COLOR }]} />
-                                <Text style={{ fontSize: fontSize.sm, color: colors.textMuted }}>Total</Text>
-                            </View>
-                        )}
+                        <View style={{ flexDirection: "row", alignItems: "center", gap: spacing.xs }}>
+                            <View style={[s.colorDot, { backgroundColor: WEED_COLOR }]} />
+                            <Text style={{ fontSize: fontSize.sm, color: colors.textMuted }}>Weed</Text>
+                        </View>
+                        <View style={{ flexDirection: "row", alignItems: "center", gap: spacing.xs }}>
+                            <View style={[s.colorDot, { backgroundColor: ZIP_COLOR }]} />
+                            <Text style={{ fontSize: fontSize.sm, color: colors.textMuted }}>Zipette</Text>
+                        </View>
+                        <View style={{ flexDirection: "row", alignItems: "center", gap: spacing.xs }}>
+                            <View style={[s.colorDot, { backgroundColor: TOTAL_COLOR }]} />
+                            <Text style={{ fontSize: fontSize.sm, color: colors.textMuted }}>Total</Text>
+                        </View>
                         <View style={{ flexDirection: "row", alignItems: "center", gap: spacing.xs }}>
                             <View style={[s.colorDot, { backgroundColor: colors.border }]} />
                             <Text style={{ fontSize: fontSize.sm, color: colors.textMuted }}>Aucun</Text>
@@ -474,7 +485,7 @@ export default function SettingsScreen() {
                                 />
                                 <Text style={s.catName}>{cat.name}</Text>
                                 <View style={s.chips}>
-                                    {availableChips.map((p) => {
+                                    {allChips.map((p) => {
                                             const active = pool === p;
                                             const chipColor =
                                                 p === "weed"
@@ -541,6 +552,7 @@ export default function SettingsScreen() {
                     colors={colors}
                     s={s}
                     accentColor={WEED_COLOR}
+                    active={settings.points_separated}
                 />
                 <TiersSection
                     title="Barème Zipette"
@@ -549,6 +561,7 @@ export default function SettingsScreen() {
                     colors={colors}
                     s={s}
                     accentColor={ZIP_COLOR}
+                    active={settings.points_separated}
                 />
                 <TiersSection
                     title="Barème Total"
@@ -557,6 +570,7 @@ export default function SettingsScreen() {
                     colors={colors}
                     s={s}
                     accentColor={TOTAL_COLOR}
+                    active={!settings.points_separated}
                 />
 
                 <TouchableOpacity
diff --git a/frontend-admin/src/screens/admin/UsersScreen.tsx b/frontend-admin/src/screens/admin/UsersScreen.tsx
index 84522fb9..4d72014c 100644
--- a/frontend-admin/src/screens/admin/UsersScreen.tsx
+++ b/frontend-admin/src/screens/admin/UsersScreen.tsx
@@ -6,6 +6,7 @@ import {
     FlatList,
     RefreshControl,
     TouchableOpacity,
+    TextInput as RNTextInput,
 } from "react-native";
 import { Ionicons } from "@expo/vector-icons";
 import { spacing, fontSize, borderRadius } from "../../theme";
@@ -126,6 +127,7 @@ export default function UsersScreen() {
     const [loading, setLoading] = useState(true);
     const [refreshing, setRefreshing] = useState(false);
     const [filter, setFilter] = useState<RoleFilter>("all");
+    const [search, setSearch] = useState("");
 
     // Edit client modal
     const [editClientModal, setEditClientModal] = useState<{
@@ -224,6 +226,22 @@ export default function UsersScreen() {
             merged = merged.filter((u) => u.role === filter);
         }
 
+        if (search.trim()) {
+            const q = search.trim().toLowerCase();
+            merged = merged.filter((u) => {
+                if (u.username.toLowerCase().includes(q)) return true;
+                if (u.clientData) {
+                    const c = u.clientData;
+                    return (
+                        c.nom.toLowerCase().includes(q) ||
+                        c.prenom.toLowerCase().includes(q) ||
+                        c.telephone.toLowerCase().includes(q)
+                    );
+                }
+                return false;
+            });
+        }
+
         return merged;
     };
 
@@ -542,6 +560,26 @@ export default function UsersScreen() {
                     marginTop: spacing.xxl,
                 },
 
+                // Search bar
+                searchContainer: {
+                    flexDirection: "row",
+                    alignItems: "center",
+                    marginHorizontal: spacing.m,
+                    marginBottom: spacing.s,
+                    paddingHorizontal: spacing.m,
+                    borderRadius: borderRadius.md,
+                    backgroundColor: colors.bgSecondary,
+                    borderWidth: 1,
+                    borderColor: colors.border,
+                    height: 44,
+                    gap: spacing.s,
+                },
+                searchInput: {
+                    flex: 1,
+                    color: colors.textWhite,
+                    fontSize: fontSize.sm,
+                },
+
                 // Add button
                 addButton: {
                     flexDirection: "row",
@@ -847,6 +885,26 @@ export default function UsersScreen() {
                 })}
             </View>
 
+            {/* Search bar */}
+            <View style={styles.searchContainer}>
+                <Ionicons name="search-outline" size={18} color={colors.textMuted} />
+                <RNTextInput
+                    style={styles.searchInput}
+                    placeholder="Rechercher par nom, username, téléphone..."
+                    placeholderTextColor={colors.textMuted}
+                    value={search}
+                    onChangeText={setSearch}
+                    autoCapitalize="none"
+                    autoCorrect={false}
+                    clearButtonMode="while-editing"
+                />
+                {search.length > 0 && (
+                    <TouchableOpacity onPress={() => setSearch("")}>
+                        <Ionicons name="close-circle" size={18} color={colors.textMuted} />
+                    </TouchableOpacity>
+                )}
+            </View>
+
             {/* Add user button */}
             <TouchableOpacity
                 style={styles.addButton}