feat(#164): uniformise la modale staff (gestionnaire / admin).

Shell 930 + Validation*Field, dirty-state, StaffUserFormModal sous
widgets/dashboard/ ; retire AdminUserFormDialog.

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/prisma/schema.prisma

@@ -33,7 +33,6 @@ model Child {
   dateOfBirth   DateTime
   photoUrl      String?
   photoConsent  Boolean   @default(false)
-  isMultiple    Boolean   @default(false)
   isUnborn      Boolean   @default(false)
   parentId      String
   parent        Parent    @relation(fields: [parentId], references: [id])

backend/src/entities/children.entity.ts

@@ -63,9 +63,6 @@ export class Children {
   @Column({ type: 'timestamptz', nullable: true, name: 'date_consentement_photo' })
   consent_photo_at?: Date;
 
-  @Column({ default: false, name: 'est_multiple', type: 'boolean' })
-  is_multiple: boolean;
-
   // Lien via table de jointure enfants_parents
   @OneToMany(() => ParentsChildren, pc => pc.child)
   parentLinks: ParentsChildren[];

backend/src/routes/auth/auth.service.ts

@@ -564,7 +564,6 @@ export class AuthService {
                 enfant.status = enfantDto.date_naissance ? StatutEnfantType.SANS_GARDE : StatutEnfantType.A_NAITRE;
                 enfant.consent_photo = !!enfantDto.consent_photo;
                 enfant.consent_photo_at = enfant.consent_photo ? new Date() : null!;
-                enfant.is_multiple = enfantDto.grossesse_multiple || false;
 
                 const enfantEnregistre = await manager.save(Children, enfant);
                 enfantsEnregistres.push(enfantEnregistre);
@@ -1387,9 +1386,6 @@ export class AuthService {
                             enfant.status = StatutEnfantType.A_NAITRE;
                         }
                     }
-                    if (enfantDto.grossesse_multiple !== undefined) {
-                        enfant.is_multiple = enfantDto.grossesse_multiple;
-                    }
                     if (enfantDto.consent_photo !== undefined) {
                         enfant.consent_photo = !!enfantDto.consent_photo;
                         enfant.consent_photo_at = enfant.consent_photo

backend/src/routes/auth/dto/enfant-inscription.dto.ts

@@ -55,11 +55,6 @@ export class EnfantInscriptionDto {
   @IsString()
   photo_filename?: string;
 
-  @ApiProperty({ example: false, required: false, description: 'Grossesse multiple (jumeaux, triplés, etc.)' })
-  @IsOptional()
-  @IsBoolean()
-  grossesse_multiple?: boolean;
-
   @ApiProperty({
     example: true,
     required: false,

backend/src/routes/enfants/dto/create_enfants.dto.ts

@@ -74,11 +74,6 @@ export class CreateEnfantsDto {
     @IsDateString()
     consent_photo_at?: string;
 
-    @ApiProperty({ default: false })
-    @Transform(toBoolean)
-    @IsBoolean()
-    is_multiple: boolean;
-
     /**
      * Parent pivot du foyer — obligatoire pour staff (gestionnaire/admin).
      * Ignoré / interdit en externe pour un PARENT (ticket #132).

backend/src/routes/enfants/dto/enfants_response.dto.ts

@@ -29,9 +29,6 @@ export class EnfantResponseDto {
   @ApiProperty({ example: false })
   consent_photo: boolean;
 
-  @ApiProperty({ example: false })
-  is_multiple: boolean;
-
   @ApiProperty({ example: 'UUID-parent' })
   parent_id: string;
 }

backend/src/routes/enfants/enfants.service.ts

@@ -92,7 +92,6 @@ export class EnfantsService {
       photo_url: photoUrl,
       consent_photo: !!dto.consent_photo,
       consent_photo_at: consentAt,
-      is_multiple: !!dto.is_multiple,
     });
     await this.childrenRepository.save(child);
 

backend/src/routes/parents/dto/dossier-famille-complet.dto.ts

@@ -54,9 +54,6 @@ export class DossierFamilleEnfantDto {
     description: 'Consentement affichage photo (colonne consentement_photo)',
   })
   consent_photo?: boolean;
-
-  @ApiProperty({ required: false, description: 'Grossesse multiple (est_multiple)' })
-  est_multiple?: boolean;
 }
 
 /** Réponse GET /parents/dossier-famille/:numeroDossier – dossier famille complet. Ticket #119 */

backend/src/routes/parents/parents.service.ts

@@ -370,7 +370,6 @@ export class ParentsService {
       status: child.status,
       photo_url: child.photo_url ?? undefined,
       consent_photo: child.consent_photo,
-      est_multiple: child.is_multiple,
     };
   }
 

database/BDD.sql

@@ -174,8 +174,7 @@ CREATE TABLE enfants (
     date_prevue_naissance DATE,
     photo_url TEXT,
     consentement_photo BOOLEAN DEFAULT false,
-    date_consentement_photo TIMESTAMPTZ,
+    date_consentement_photo TIMESTAMPTZ
-    est_multiple BOOLEAN DEFAULT false
 );
 
 -- ==========================================================

database/bdd/data_test/enfants.csv

@@ -1,10 +1,10 @@
-"id","statut","prenom","nom","genre","date_naissance","date_prevue_naissance","photo_url","consentement_photo","date_consentement_photo","est_multiple"
+"id","statut","prenom","nom","genre","date_naissance","date_prevue_naissance","photo_url","consentement_photo","date_consentement_photo"
-"5e8574b7-63e6-4d48-9af3-8d3bf7a6a6cf","sans_garde","Emma","Dupont","F","2020-06-01",,,False,,False
+"5e8574b7-63e6-4d48-9af3-8d3bf7a6a6cf","sans_garde","Emma","Dupont","F","2020-06-01",,,False,
-"a5c3268e-07eb-41a4-9f6c-2f9f16f37c3d","sans_garde",,,,"2020-01-01","2025-01-01",,False,,False
+"a5c3268e-07eb-41a4-9f6c-2f9f16f37c3d","sans_garde",,,,"2020-01-01","2025-01-01",,False,
-"e1a2b3c4-d5e6-4f7a-8b9c-1d2e3f4a5b6c","sans_garde","Emma","Martin",,"2023-02-15",,,False,,False
+"e1a2b3c4-d5e6-4f7a-8b9c-1d2e3f4a5b6c","sans_garde","Emma","Martin",,"2023-02-15",,,False,
-"e2b3c4d5-e6f7-4a8b-9c1d-2e3f4a5b6c7d","sans_garde","Noah","Martin",,"2023-02-15",,,False,,False
+"e2b3c4d5-e6f7-4a8b-9c1d-2e3f4a5b6c7d","sans_garde","Noah","Martin",,"2023-02-15",,,False,
-"e3c4d5e6-f7a8-4b9c-1d2e-3f4a5b6c7d8e","sans_garde","Léa","Martin",,"2023-02-15",,,False,,False
+"e3c4d5e6-f7a8-4b9c-1d2e-3f4a5b6c7d8e","sans_garde","Léa","Martin",,"2023-02-15",,,False,
-"e4d5e6f7-a8b9-4c1d-2e3f-4a5b6c7d8e9f","sans_garde","Chloé","Rousseau",,"2022-04-20",,,False,,False
+"e4d5e6f7-a8b9-4c1d-2e3f-4a5b6c7d8e9f","sans_garde","Chloé","Rousseau",,"2022-04-20",,,False,
-"e5e6f7a8-b9c1-4d2e-3f4a-5b6c7d8e9f1a","sans_garde","Hugo","Rousseau",,"2024-03-10",,,False,,False
+"e5e6f7a8-b9c1-4d2e-3f4a-5b6c7d8e9f1a","sans_garde","Hugo","Rousseau",,"2024-03-10",,,False,
-"e6f7a8b9-c1d2-4e3f-5a6b-7c8d9e0f1a2b","sans_garde","Maxime","Lecomte",,"2023-04-15",,,False,,False
+"e6f7a8b9-c1d2-4e3f-5a6b-7c8d9e0f1a2b","sans_garde","Maxime","Lecomte",,"2023-04-15",,,False,
-"edd19cd1-bb67-4f14-8a37-c66b75c94537","scolarise","Lucas","Durand","H","2018-09-15",,,False,,False
+"edd19cd1-bb67-4f14-8a37-c66b75c94537","scolarise","Lucas","Durand","H","2018-09-15",,,False,

database/migrations/2026_drop_enfants_est_multiple.sql

@@ -0,0 +1,2 @@
+-- #152 — Suppression grossesse multiple / est_multiple
+ALTER TABLE enfants DROP COLUMN IF EXISTS est_multiple;

database/seed/02_seed.sql

@@ -69,12 +69,12 @@ ON CONFLICT (id_utilisateur) DO NOTHING;
 --  - child B : à naître (statut = 'a_naitre' et date_prevue_naissance requise)
 -- ------------------------------------------------------------
 
-INSERT INTO enfants (id, prenom, nom, statut, date_naissance, jumeau_multiple)
+INSERT INTO enfants (id, prenom, nom, statut, date_naissance)
-VALUES ('aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', 'Léo', 'Parent', 'sans_garde', '2022-04-12', false)
+VALUES ('aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', 'Léo', 'Parent', 'sans_garde', '2022-04-12')
 ON CONFLICT (id) DO NOTHING;
 
-INSERT INTO enfants (id, prenom, nom, statut, date_prevue_naissance, jumeau_multiple)
+INSERT INTO enfants (id, prenom, nom, statut, date_prevue_naissance)
-VALUES ('bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb', 'Mila', 'Parent', 'a_naitre', '2026-02-15', false)
+VALUES ('bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb', 'Mila', 'Parent', 'a_naitre', '2026-02-15')
 ON CONFLICT (id) DO NOTHING;
 
 -- ------------------------------------------------------------

database/seed/03_seed_test_data.sql

@@ -49,14 +49,14 @@ VALUES
 ON CONFLICT (id_utilisateur) DO NOTHING;
 
 -- ========== ENFANTS ==========
-INSERT INTO enfants (id, prenom, nom, genre, date_naissance, statut, est_multiple)
+INSERT INTO enfants (id, prenom, nom, genre, date_naissance, statut)
 VALUES
-  ('e0000001-0001-0001-0001-000000000001', 'Emma', 'MARTIN', 'F', '2023-02-15', 'sans_garde', true),
+  ('e0000001-0001-0001-0001-000000000001', 'Emma', 'MARTIN', 'F', '2023-02-15', 'sans_garde'),
-  ('e0000002-0002-0002-0002-000000000002', 'Noah', 'MARTIN', 'H', '2023-02-15', 'sans_garde', true),
+  ('e0000002-0002-0002-0002-000000000002', 'Noah', 'MARTIN', 'H', '2023-02-15', 'sans_garde'),
-  ('e0000003-0003-0003-0003-000000000003', 'Léa', 'MARTIN', 'F', '2023-02-15', 'sans_garde', true),
+  ('e0000003-0003-0003-0003-000000000003', 'Léa', 'MARTIN', 'F', '2023-02-15', 'sans_garde'),
-  ('e0000004-0004-0004-0004-000000000004', 'Chloé', 'ROUSSEAU', 'F', '2022-04-20', 'sans_garde', false),
+  ('e0000004-0004-0004-0004-000000000004', 'Chloé', 'ROUSSEAU', 'F', '2022-04-20', 'sans_garde'),
-  ('e0000005-0005-0005-0005-000000000005', 'Hugo', 'ROUSSEAU', 'H', '2024-03-10', 'sans_garde', false),
+  ('e0000005-0005-0005-0005-000000000005', 'Hugo', 'ROUSSEAU', 'H', '2024-03-10', 'sans_garde'),
-  ('e0000006-0006-0006-0006-000000000006', 'Maxime', 'LECOMTE', 'H', '2023-04-15', 'sans_garde', false)
+  ('e0000006-0006-0006-0006-000000000006', 'Maxime', 'LECOMTE', 'H', '2023-04-15', 'sans_garde')
 ON CONFLICT (id) DO NOTHING;
 
 -- ========== ENFANTS_PARENTS (liaison N:N) ==========

docs/10_DATABASE.md

@@ -117,7 +117,6 @@ Table des enfants pris en charge.
 | `photo_url` | TEXT | | URL de la photo |
 | `consentement_photo` | BOOLEAN | DEFAULT false | Consentement photo |
 | `date_consentement_photo` | TIMESTAMPTZ | | Date du consentement |
-| `est_multiple` | BOOLEAN | DEFAULT false | Indique si grossesse multiple |
 
 ---
 

docs/99_REGLES-CODAGE.md

@@ -276,9 +276,6 @@ export class Enfants {
   @Column({ name: 'consentement_photo', type: 'boolean', default: false })
   consentementPhoto: boolean;
 
-  @Column({ name: 'est_multiple', type: 'boolean', default: false })
-  estMultiple: boolean;
-
   @Column({
     type: 'enum',
     enum: StatutEnfantType,

docs/tmp/152-mini-spec-front-est-multiple.md

@@ -0,0 +1,65 @@
+# Mini-spec — Suppression complète grossesse multiple / `est_multiple`
+
+**Ticket** : **#152** — https://git.ptits-pas.fr/jmartin/petitspas/issues/152  
+**Branche** : `feature/152-remove-est-multiple` (depuis `develop`)  
+**Périmètre** : **full stack** — BDD + back + front + scripts + docs. **Aucun fantôme.**
+
+---
+
+## Décision
+
+On **supprime tout**. Pas de DTO « ignorés », pas de compat payload.
+
+`forbidNonWhitelisted: true` ⇒ back et front **partent ensemble** (même feature / même déploiement).
+
+---
+
+## Alias retirés
+
+`est_multiple` · `is_multiple` · `grossesse_multiple` · `multipleBirth` · `estMultiple` · `isMultiple` · `jumeau_multiple`
+
+---
+
+## Back / BDD (fait sur la branche)
+
+- [x] Migration `database/migrations/2026_drop_enfants_est_multiple.sql`
+- [x] `BDD.sql`, seeds, CSV test
+- [x] Entity `Children` sans colonne
+- [x] DTO create/inscription/réponse/dossier famille **sans** le champ
+- [x] Services auth / enfants / parents : plus de mapping
+- [x] Prisma legacy `isMultiple` retiré
+
+## Front (fait sur la branche)
+
+- [x] Modèles admin / dossier / inscription
+- [x] Payloads inscription + reprise
+- [x] Modale enfant + wizard dossier famille
+- [x] Step3 inscription parent
+
+## Scripts / docs
+
+- [x] `tests/scripts/register-parent-*.mjs`
+- [x] `docs/10_DATABASE.md`, `docs/99_REGLES-CODAGE.md`
+- Docs tmp/archive #112 : mentions historiques OK (archive)
+
+---
+
+## Déploiement
+
+1. Appliquer la migration SQL sur la BDD vivante  
+2. Deploy back **et** front de cette branche  
+3. Smoke : création enfant staff, inscription parent, reprise, wizard famille
+
+## Vérif
+
+```bash
+rg -n 'est_multiple|is_multiple|grossesse_multiple|multipleBirth|estMultiple|isMultiple|jumeau_multiple' \
+  backend/src frontend/lib database tests/scripts docs/10_DATABASE.md docs/99_REGLES-CODAGE.md
+```
+→ **0** hit (hors ce fichier mini-spec / archives).
+
+## Hors scope
+
+- Métier futur « fratrie / jumeaux » → nouveau ticket  
+- #155 rename Admin*  
+- Ticket modales staff

docs/tmp/164-staff-modal-uniformisation-mini-spec.md

@@ -0,0 +1,14 @@
+# Mini-spec — Uniformisation modale staff (Gestionnaire / Administrateur)
+
+**Ticket** : **#164** — https://git.ptits-pas.fr/jmartin/petitspas/issues/164  
+**Branche** : `feature/164-staff-modal-uniformisation` (depuis `develop`)  
+**Périmètre** : **front only** — pas d’API / BDD  
+**Milestone** : **0.1.0**
+
+Voir le corps du ticket #164 pour la spec complète.
+
+## Livré
+
+- `frontend/lib/widgets/dashboard/staff_user_form_modal.dart` → `StaffUserFormModal`
+- Ancien `AdminUserFormDialog` / `gestionnaires_create.dart` retiré
+- Imports : `user_management_panel`, `gestionnaire_management_widget`, `admin_management_widget`

frontend/lib/models/dossier_unifie.dart

@@ -185,7 +185,6 @@ class EnfantDossier {
   final String? dueDate;
   final String? photoUrl;
   final bool consentPhoto;
-  final bool estMultiple;
 
   EnfantDossier({
     required this.id,
@@ -197,7 +196,6 @@ class EnfantDossier {
     this.dueDate,
     this.photoUrl,
     this.consentPhoto = false,
-    this.estMultiple = false,
   });
 
   String get fullName => '${firstName ?? ''} ${lastName ?? ''}'.trim();
@@ -231,8 +229,6 @@ class EnfantDossier {
       photoUrl: resolvedPhoto,
       consentPhoto:
           json['consent_photo'] == true || json['consentPhoto'] == true,
-      estMultiple:
-          json['est_multiple'] == true || json['estMultiple'] == true,
     );
   }
 }

frontend/lib/models/enfant_admin_model.dart

@@ -12,7 +12,6 @@ class EnfantAdminModel {
   final String status;
   final String? photoUrl;
   final bool consentPhoto;
-  final bool isMultiple;
   final List<EnfantParentLink> parentLinks;
   /// Flag API #157 (sinon déduit de [parentLinks]).
   final bool? sansResponsable;
@@ -27,7 +26,6 @@ class EnfantAdminModel {
     required this.status,
     this.photoUrl,
     this.consentPhoto = false,
-    this.isMultiple = false,
     this.parentLinks = const [],
     this.sansResponsable,
   });
@@ -56,7 +54,6 @@ class EnfantAdminModel {
     String? status,
     String? photoUrl,
     bool? consentPhoto,
-    bool? isMultiple,
     List<EnfantParentLink>? parentLinks,
     bool? sansResponsable,
   }) {
@@ -70,7 +67,6 @@ class EnfantAdminModel {
       status: status ?? this.status,
       photoUrl: photoUrl ?? this.photoUrl,
       consentPhoto: consentPhoto ?? this.consentPhoto,
-      isMultiple: isMultiple ?? this.isMultiple,
       parentLinks: parentLinks ?? this.parentLinks,
       sansResponsable: sansResponsable ?? this.sansResponsable,
     );
@@ -111,8 +107,6 @@ class EnfantAdminModel {
       ),
       photoUrl: photoUrl,
       consentPhoto: consentPhoto,
-      isMultiple: _parseBool(json['is_multiple']) ||
-          _parseBool(json['est_multiple']),
       parentLinks: links,
       sansResponsable: sansResponsable,
     );
@@ -127,7 +121,6 @@ class EnfantAdminModel {
       if (birthDate != null && birthDate!.isNotEmpty) 'birth_date': birthDate,
       if (dueDate != null && dueDate!.isNotEmpty) 'due_date': dueDate,
       'consent_photo': consentPhoto,
-      'is_multiple': isMultiple,
     };
   }
 

frontend/lib/models/parent_user_registration_data.dart

@@ -30,7 +30,6 @@ class ChildData {
   String lastName;
   String dob; // Date de naissance ou prévisionnelle
   bool photoConsent;
-  bool multipleBirth;
   bool isUnbornChild;
   File? imageFile;
   CardColorVertical cardColor; // Nouveau champ pour la couleur de la carte
@@ -40,7 +39,6 @@ class ChildData {
     this.lastName = '',
     this.dob = '',
     this.photoConsent = false,
-    this.multipleBirth = false,
     this.isUnbornChild = false,
     this.imageFile,
     required this.cardColor, // Rendre requis dans le constructeur

frontend/lib/models/user_registration_data.dart

@@ -38,7 +38,6 @@ class ChildData {
   /// Valeurs API : `H`, `F`, `Autre` (GenreType backend). Vide tant que non choisi.
   String genre;
   bool photoConsent;
-  bool multipleBirth;
   bool isUnbornChild;
   File? imageFile;
   /// Octets de la photo (fiable à l’envoi API ; [imageFile] peut être absent sur le web).
@@ -55,7 +54,6 @@ class ChildData {
     this.dob = '',
     this.genre = '',
     this.photoConsent = false,
-    this.multipleBirth = false,
     this.isUnbornChild = false,
     this.imageFile,
     this.imageBytes,
@@ -70,7 +68,6 @@ class ChildData {
     String? dob,
     String? genre,
     bool? photoConsent,
-    bool? multipleBirth,
     bool? isUnbornChild,
     Object? imageFile = _unsetImage,
     Object? imageBytes = _unsetImageBytes,
@@ -84,7 +81,6 @@ class ChildData {
       dob: dob ?? this.dob,
       genre: genre ?? this.genre,
       photoConsent: photoConsent ?? this.photoConsent,
-      multipleBirth: multipleBirth ?? this.multipleBirth,
       isUnbornChild: isUnbornChild ?? this.isUnbornChild,
       imageFile: identical(imageFile, _unsetImage) ? this.imageFile : imageFile as File?,
       imageBytes:

frontend/lib/screens/administrateurs/admin_dashboardScreen.dart

@@ -3,8 +3,8 @@ import 'package:p_tits_pas/models/user.dart';
 import 'package:p_tits_pas/services/auth_service.dart';
 import 'package:p_tits_pas/services/configuration_service.dart';
 import 'package:p_tits_pas/widgets/dashboard/user_management_sub_bar.dart';
-import 'package:p_tits_pas/widgets/admin/parametres_panel.dart';
+import 'package:p_tits_pas/widgets/dashboard/parametres_panel.dart';
-import 'package:p_tits_pas/widgets/admin/user_management_panel.dart';
+import 'package:p_tits_pas/widgets/dashboard/user_management_panel.dart';
 import 'package:p_tits_pas/widgets/app_footer.dart';
 import 'package:p_tits_pas/widgets/dashboard/dashboard_bandeau.dart';
 

frontend/lib/screens/administrateurs/creation/admin_create.dart

@@ -3,7 +3,7 @@ import 'package:p_tits_pas/utils/phone_utils.dart';
 import 'package:p_tits_pas/models/user.dart';
 import 'package:p_tits_pas/services/user_service.dart';
 import 'package:p_tits_pas/utils/email_utils.dart';
-import 'package:p_tits_pas/widgets/admin/common/suppression_confirm_dialog.dart';
+import 'package:p_tits_pas/widgets/dashboard/common/suppression_confirm_dialog.dart';
 import 'package:p_tits_pas/widgets/email_text_field.dart';
 import 'package:p_tits_pas/widgets/french_phone_field.dart';
 

frontend/lib/screens/administrateurs/creation/gestionnaires_create.dart

@@ -1,675 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:p_tits_pas/models/relais_model.dart';
-import 'package:p_tits_pas/utils/phone_utils.dart';
-import 'package:p_tits_pas/utils/email_utils.dart';
-import 'package:p_tits_pas/widgets/email_text_field.dart';
-import 'package:p_tits_pas/widgets/french_phone_field.dart';
-import 'package:p_tits_pas/models/user.dart';
-import 'package:p_tits_pas/services/auth_service.dart';
-import 'package:p_tits_pas/services/relais_service.dart';
-import 'package:p_tits_pas/services/user_service.dart';
-import 'package:p_tits_pas/utils/staff_deletion_rights.dart';
-import 'package:p_tits_pas/widgets/admin/common/suppression_confirm_dialog.dart';
-
-class AdminUserFormDialog extends StatefulWidget {
-  final AppUser? initialUser;
-  final bool withRelais;
-  final bool adminMode;
-  final bool readOnly;
-
-  const AdminUserFormDialog({
-    super.key,
-    this.initialUser,
-    this.withRelais = true,
-    this.adminMode = false,
-    this.readOnly = false,
-  });
-
-  @override
-  State<AdminUserFormDialog> createState() => _AdminUserFormDialogState();
-}
-
-class _AdminUserFormDialogState extends State<AdminUserFormDialog> {
-  final _formKey = GlobalKey<FormState>();
-  final _nomController = TextEditingController();
-  final _prenomController = TextEditingController();
-  final _emailController = TextEditingController();
-  final _passwordController = TextEditingController();
-  final _telephoneController = TextEditingController();
-  final _passwordToggleFocusNode =
-      FocusNode(skipTraversal: true, canRequestFocus: false);
-
-  bool _isSubmitting = false;
-  bool _obscurePassword = true;
-  bool _isLoadingRelais = true;
-  List<RelaisModel> _relais = [];
-  String? _selectedRelaisId;
-  String? _currentUserId;
-  String? _currentUserRole;
-  bool get _isEditMode => widget.initialUser != null;
-  bool get _isSuperAdminTarget =>
-      (widget.initialUser?.role ?? '').toLowerCase() == 'super_admin';
-  bool get _isSelfTarget =>
-      _isEditMode &&
-      _currentUserId != null &&
-      widget.initialUser!.id == _currentUserId;
-  /// Gestionnaire : pas de delete staff. Admin+ seulement (#154 / #160).
-  bool get _canDeleteTarget {
-    if (!_isEditMode || widget.readOnly) return false;
-    if (_isSelfTarget || _isSuperAdminTarget) return false;
-    return canDeleteGestionnaire(_currentUserRole);
-  }
-  bool get _isLockedAdminIdentity =>
-      _isEditMode && widget.adminMode && _isSuperAdminTarget;
-  String get _targetRoleKey {
-    if (widget.initialUser != null) {
-      return (widget.initialUser!.role).toLowerCase();
-    }
-    return widget.adminMode ? 'administrateur' : 'gestionnaire';
-  }
-
-  String get _targetRoleLabel {
-    switch (_targetRoleKey) {
-      case 'super_admin':
-        return 'Super administrateur';
-      case 'administrateur':
-        return 'Administrateur';
-      case 'gestionnaire':
-        return 'Gestionnaire';
-      case 'assistante_maternelle':
-        return 'Assistante maternelle';
-      case 'parent':
-        return 'Parent';
-      default:
-        return 'Utilisateur';
-    }
-  }
-
-  IconData get _targetRoleIcon {
-    switch (_targetRoleKey) {
-      case 'super_admin':
-        return Icons.verified_user_outlined;
-      case 'administrateur':
-        return Icons.admin_panel_settings_outlined;
-      case 'gestionnaire':
-        return Icons.assignment_ind_outlined;
-      case 'assistante_maternelle':
-        return Icons.child_care_outlined;
-      case 'parent':
-        return Icons.supervisor_account_outlined;
-      default:
-        return Icons.person_outline;
-    }
-  }
-
-  @override
-  void initState() {
-    super.initState();
-    final user = widget.initialUser;
-    if (user != null) {
-      _nomController.text = user.nom ?? '';
-      _prenomController.text = user.prenom ?? '';
-      _emailController.text = user.email;
-      _telephoneController.text = formatPhoneForDisplay(user.telephone ?? '');
-      // En édition, on ne préremplit jamais le mot de passe.
-      _passwordController.clear();
-      final initialRelaisId = user.relaisId?.trim();
-      _selectedRelaisId =
-          (initialRelaisId == null || initialRelaisId.isEmpty)
-              ? null
-              : initialRelaisId;
-    }
-    if (widget.withRelais) {
-      _loadRelais();
-    } else {
-      _isLoadingRelais = false;
-    }
-    _loadCurrentUserId();
-  }
-
-  Future<void> _loadCurrentUserId() async {
-    final cached = await AuthService.getCurrentUser();
-    if (!mounted) return;
-    if (cached != null) {
-      setState(() {
-        _currentUserId = cached.id;
-        _currentUserRole = cached.role;
-      });
-      return;
-    }
-    final refreshed = await AuthService.refreshCurrentUser();
-    if (!mounted || refreshed == null) return;
-    setState(() {
-      _currentUserId = refreshed.id;
-      _currentUserRole = refreshed.role;
-    });
-  }
-
-  @override
-  void dispose() {
-    _nomController.dispose();
-    _prenomController.dispose();
-    _emailController.dispose();
-    _passwordController.dispose();
-    _telephoneController.dispose();
-    _passwordToggleFocusNode.dispose();
-    super.dispose();
-  }
-
-  /// Fallback si GET /relais échoue : conserve le relais déjà connu sur l'utilisateur.
-  List<RelaisModel> _fallbackRelaisFromUser() {
-    final id = _selectedRelaisId?.trim();
-    if (id == null || id.isEmpty) return const [];
-    final nom = (widget.initialUser?.relaisNom ?? '').trim();
-    return [
-      RelaisModel(
-        id: id,
-        nom: nom.isNotEmpty ? nom : 'Relais actuel',
-        adresse: '',
-        actif: true,
-      ),
-    ];
-  }
-
-  Future<void> _loadRelais() async {
-    try {
-      final list = await RelaisService.getRelais();
-      if (!mounted) return;
-      final uniqueById = <String, RelaisModel>{};
-      for (final relais in list) {
-        uniqueById[relais.id] = relais;
-      }
-
-      final filtered = uniqueById.values.where((r) => r.actif).toList();
-      if (_selectedRelaisId != null &&
-          !filtered.any((r) => r.id == _selectedRelaisId)) {
-        final selected = uniqueById[_selectedRelaisId!];
-        if (selected != null) {
-          filtered.add(selected);
-        } else {
-          // Garder l'id sélectionné et afficher un item de secours (nom carte).
-          filtered.addAll(_fallbackRelaisFromUser());
-        }
-      }
-
-      setState(() {
-        _relais = filtered;
-        _isLoadingRelais = false;
-      });
-    } catch (_) {
-      if (!mounted) return;
-      // Ne pas nullifier _selectedRelaisId (#151) — la carte a déjà le bon libellé.
-      setState(() {
-        _relais = _fallbackRelaisFromUser();
-        _isLoadingRelais = false;
-      });
-    }
-  }
-
-  String? _required(String? value, String field) {
-    if (value == null || value.trim().isEmpty) {
-      return '$field est requis';
-    }
-    return null;
-  }
-
-  String? _validateEmail(String? value) {
-    final base = _required(value, 'Email');
-    if (base != null) {
-      return base;
-    }
-    return validateEmail(value, allowEmpty: true);
-  }
-
-  String? _validatePassword(String? value) {
-    if (_isEditMode && (value == null || value.trim().isEmpty)) {
-      return null;
-    }
-    final base = _required(value, 'Mot de passe');
-    if (base != null) return base;
-    if (value!.trim().length < 6) return 'Minimum 6 caractères';
-    return null;
-  }
-
-  String? _validatePhone(String? value) {
-    if (_isEditMode && (value == null || value.trim().isEmpty)) {
-      return null;
-    }
-    final base = _required(value, 'Téléphone');
-    if (base != null) {
-      return base;
-    }
-    return validateFrenchNationalPhone(value, allowEmpty: false);
-  }
-
-  String _toTitleCase(String raw) {
-    final trimmed = raw.trim();
-    if (trimmed.isEmpty) return trimmed;
-    final words = trimmed.split(RegExp(r'\s+'));
-    final normalizedWords = words.map(_capitalizeComposedWord).toList();
-    return normalizedWords.join(' ');
-  }
-
-  String _capitalizeComposedWord(String word) {
-    if (word.isEmpty) return word;
-    final lower = word.toLowerCase();
-    final separators = <String>{"-", "'", "’"};
-    final buffer = StringBuffer();
-    var capitalizeNext = true;
-
-    for (var i = 0; i < lower.length; i++) {
-      final char = lower[i];
-      if (capitalizeNext && RegExp(r'[a-zà-öø-ÿ]').hasMatch(char)) {
-        buffer.write(char.toUpperCase());
-        capitalizeNext = false;
-      } else {
-        buffer.write(char);
-        capitalizeNext = separators.contains(char);
-      }
-    }
-    return buffer.toString();
-  }
-
-  Future<void> _submit() async {
-    if (widget.readOnly) return;
-    if (_isSubmitting) return;
-    if (!_formKey.currentState!.validate()) return;
-
-    setState(() {
-      _isSubmitting = true;
-    });
-
-    try {
-      final normalizedNom = _toTitleCase(_nomController.text);
-      final normalizedPrenom = _toTitleCase(_prenomController.text);
-      final normalizedPhone = normalizePhone(_telephoneController.text);
-      final passwordProvided = _passwordController.text.trim().isNotEmpty;
-
-      if (_isEditMode) {
-        if (widget.adminMode) {
-          final lockedNom = _toTitleCase(widget.initialUser!.nom ?? '');
-          final lockedPrenom = _toTitleCase(widget.initialUser!.prenom ?? '');
-          await UserService.updateAdministrateur(
-            adminId: widget.initialUser!.id,
-            nom: _isLockedAdminIdentity ? lockedNom : normalizedNom,
-            prenom: _isLockedAdminIdentity ? lockedPrenom : normalizedPrenom,
-            email: _emailController.text.trim(),
-            telephone: normalizedPhone.isEmpty
-                ? normalizePhone(widget.initialUser!.telephone ?? '')
-                : normalizedPhone,
-            password: passwordProvided ? _passwordController.text : null,
-          );
-        } else {
-          final currentUser = widget.initialUser!;
-          final initialNom = _toTitleCase(currentUser.nom ?? '');
-          final initialPrenom = _toTitleCase(currentUser.prenom ?? '');
-          final initialEmail = currentUser.email.trim();
-          final initialPhone = normalizePhone(currentUser.telephone ?? '');
-
-          final onlyRelaisChanged =
-              normalizedNom == initialNom &&
-              normalizedPrenom == initialPrenom &&
-              _emailController.text.trim() == initialEmail &&
-              normalizedPhone == initialPhone &&
-              !passwordProvided;
-
-          if (onlyRelaisChanged) {
-            await UserService.updateGestionnaireRelais(
-              gestionnaireId: currentUser.id,
-              relaisId: _selectedRelaisId,
-            );
-          } else {
-            await UserService.updateGestionnaire(
-              gestionnaireId: currentUser.id,
-              nom: normalizedNom,
-              prenom: normalizedPrenom,
-              email: _emailController.text.trim(),
-              telephone: normalizedPhone.isEmpty ? initialPhone : normalizedPhone,
-              relaisId: _selectedRelaisId,
-              password: passwordProvided ? _passwordController.text : null,
-            );
-          }
-        }
-      } else {
-        if (widget.adminMode) {
-          await UserService.createAdministrateur(
-            nom: normalizedNom,
-            prenom: normalizedPrenom,
-            email: _emailController.text.trim(),
-            password: _passwordController.text,
-            telephone: normalizePhone(_telephoneController.text),
-          );
-        } else {
-          await UserService.createGestionnaire(
-            nom: normalizedNom,
-            prenom: normalizedPrenom,
-            email: _emailController.text.trim(),
-            password: _passwordController.text,
-            telephone: normalizePhone(_telephoneController.text),
-            relaisId: _selectedRelaisId,
-          );
-        }
-      }
-      if (!mounted) return;
-      ScaffoldMessenger.of(context).showSnackBar(
-        SnackBar(
-          content: Text(
-            _isEditMode
-                ? (widget.adminMode
-                    ? 'Administrateur modifié avec succès.'
-                    : 'Gestionnaire modifié avec succès.')
-                : (widget.adminMode
-                    ? 'Administrateur créé avec succès.'
-                    : 'Gestionnaire créé avec succès.'),
-          ),
-        ),
-      );
-      Navigator.of(context).pop(true);
-    } catch (e) {
-      if (!mounted) return;
-      ScaffoldMessenger.of(context).showSnackBar(
-        SnackBar(
-          content: Text(
-            e.toString().replaceFirst('Exception: ', ''),
-          ),
-          backgroundColor: Colors.red.shade700,
-        ),
-      );
-    } finally {
-      if (!mounted) return;
-      setState(() {
-        _isSubmitting = false;
-      });
-    }
-  }
-
-  Future<void> _delete() async {
-    if (widget.readOnly) return;
-    if (!_canDeleteTarget) return;
-    if (!_isEditMode || _isSubmitting) return;
-
-    final name = widget.initialUser!.fullName.isEmpty
-        ? widget.initialUser!.email
-        : widget.initialUser!.fullName;
-    final confirmed = await showSuppressionConfirmDialog(
-      context,
-      title: widget.adminMode
-          ? 'Supprimer l\'administrateur'
-          : 'Supprimer le gestionnaire',
-      people: [
-        widget.adminMode
-            ? SuppressionPersonLine.administrateur(name)
-            : SuppressionPersonLine.gestionnaire(name),
-      ],
-      footnotes: const [
-        'Le compte sera définitivement supprimé.',
-      ],
-    );
-
-    if (!confirmed) return;
-
-    setState(() {
-      _isSubmitting = true;
-    });
-    try {
-      await UserService.deleteUser(widget.initialUser!.id);
-      if (!mounted) return;
-      ScaffoldMessenger.of(context).showSnackBar(
-        const SnackBar(content: Text('Gestionnaire supprimé.')),
-      );
-      Navigator.of(context).pop(true);
-    } catch (e) {
-      if (!mounted) return;
-      ScaffoldMessenger.of(context).showSnackBar(
-        SnackBar(
-          content: Text(e.toString().replaceFirst('Exception: ', '')),
-          backgroundColor: Colors.red.shade700,
-        ),
-      );
-      setState(() {
-        _isSubmitting = false;
-      });
-    }
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return AlertDialog(
-      title: Row(
-        children: [
-          CircleAvatar(
-            radius: 16,
-            backgroundColor: const Color(0xFFEDE5FA),
-            child: Icon(
-              _targetRoleIcon,
-              size: 20,
-              color: const Color(0xFF6B3FA0),
-            ),
-          ),
-          const SizedBox(width: 8),
-          Expanded(
-            child: Text(
-              _isEditMode
-                  ? (widget.readOnly
-                      ? 'Consulter un "$_targetRoleLabel"'
-                      : 'Modifier un "$_targetRoleLabel"')
-                  : 'Créer un "$_targetRoleLabel"',
-            ),
-          ),
-          if (_isEditMode && !widget.readOnly)
-            IconButton(
-              icon: const Icon(Icons.close),
-              tooltip: 'Fermer',
-              onPressed: _isSubmitting
-                  ? null
-                  : () => Navigator.of(context).pop(false),
-            ),
-        ],
-      ),
-      content: SizedBox(
-        width: 620,
-        child: Form(
-          key: _formKey,
-          child: SingleChildScrollView(
-            child: Column(
-              mainAxisSize: MainAxisSize.min,
-              children: [
-                Row(
-                  children: [
-                    Expanded(child: _buildPrenomField()),
-                    const SizedBox(width: 12),
-                    Expanded(child: _buildNomField()),
-                  ],
-                ),
-                const SizedBox(height: 12),
-                _buildEmailField(),
-                const SizedBox(height: 12),
-                Row(
-                  children: [
-                    Expanded(child: _buildPasswordField()),
-                    const SizedBox(width: 12),
-                    Expanded(child: _buildTelephoneField()),
-                  ],
-                ),
-                if (widget.withRelais) ...[
-                  const SizedBox(height: 12),
-                  _buildRelaisField(),
-                ],
-              ],
-            ),
-          ),
-        ),
-      ),
-      actions: [
-        if (widget.readOnly) ...[
-          FilledButton(
-            onPressed: _isSubmitting ? null : () => Navigator.of(context).pop(false),
-            child: const Text('Fermer'),
-          ),
-        ] else if (_isEditMode) ...[
-          if (_canDeleteTarget)
-            OutlinedButton(
-              onPressed: _isSubmitting ? null : _delete,
-              style: OutlinedButton.styleFrom(foregroundColor: Colors.red.shade700),
-              child: const Text('Supprimer'),
-            ),
-          FilledButton.icon(
-            onPressed: _isSubmitting ? null : _submit,
-            icon: _isSubmitting
-                ? const SizedBox(
-                    width: 16,
-                    height: 16,
-                    child: CircularProgressIndicator(strokeWidth: 2),
-                  )
-                : const Icon(Icons.edit),
-            label: Text(_isSubmitting ? 'Modification...' : 'Modifier'),
-          ),
-        ] else ...[
-          OutlinedButton(
-            onPressed:
-                _isSubmitting ? null : () => Navigator.of(context).pop(false),
-            child: const Text('Annuler'),
-          ),
-          FilledButton.icon(
-            onPressed: _isSubmitting ? null : _submit,
-            icon: _isSubmitting
-                ? const SizedBox(
-                    width: 16,
-                    height: 16,
-                    child: CircularProgressIndicator(strokeWidth: 2),
-                  )
-                : const Icon(Icons.person_add_alt_1),
-            label: Text(_isSubmitting ? 'Création...' : 'Créer'),
-          ),
-        ],
-      ],
-    );
-  }
-
-  Widget _buildNomField() {
-    return TextFormField(
-      controller: _nomController,
-      readOnly: widget.readOnly || _isLockedAdminIdentity,
-      textCapitalization: TextCapitalization.words,
-      decoration: const InputDecoration(
-        labelText: 'Nom',
-        border: OutlineInputBorder(),
-      ),
-      validator: (widget.readOnly || _isLockedAdminIdentity)
-          ? null
-          : (v) => _required(v, 'Nom'),
-    );
-  }
-
-  Widget _buildPrenomField() {
-    return TextFormField(
-      controller: _prenomController,
-      readOnly: widget.readOnly || _isLockedAdminIdentity,
-      textCapitalization: TextCapitalization.words,
-      decoration: const InputDecoration(
-        labelText: 'Prénom',
-        border: OutlineInputBorder(),
-      ),
-      validator: (widget.readOnly || _isLockedAdminIdentity)
-          ? null
-          : (v) => _required(v, 'Prénom'),
-    );
-  }
-
-  Widget _buildEmailField() {
-    return EmailTextFormField(
-      controller: _emailController,
-      readOnly: widget.readOnly,
-      label: 'Email',
-      validator: widget.readOnly ? null : _validateEmail,
-    );
-  }
-
-  Widget _buildPasswordField() {
-    return TextFormField(
-      controller: _passwordController,
-      readOnly: widget.readOnly,
-      obscureText: _obscurePassword,
-      enableSuggestions: false,
-      autocorrect: false,
-      autofillHints: _isEditMode
-          ? const <String>[]
-          : const [AutofillHints.newPassword],
-      decoration: InputDecoration(
-        labelText: _isEditMode
-            ? 'Nouveau mot de passe'
-            : 'Mot de passe',
-        border: const OutlineInputBorder(),
-        suffixIcon: widget.readOnly
-            ? null
-            : ExcludeFocus(
-                child: IconButton(
-                  focusNode: _passwordToggleFocusNode,
-                  onPressed: () {
-                    setState(() {
-                      _obscurePassword = !_obscurePassword;
-                    });
-                  },
-                  icon: Icon(
-                    _obscurePassword ? Icons.visibility_off : Icons.visibility,
-                  ),
-                ),
-              ),
-      ),
-      validator: widget.readOnly ? null : _validatePassword,
-    );
-  }
-
-  Widget _buildTelephoneField() {
-    return FrenchPhoneTextFormField(
-      controller: _telephoneController,
-      readOnly: widget.readOnly,
-      label: 'Téléphone (ex: 06 12 34 56 78)',
-      validator: widget.readOnly ? null : _validatePhone,
-    );
-  }
-
-  Widget _buildRelaisField() {
-    final selectedValue = _selectedRelaisId != null &&
-            _relais.any((relais) => relais.id == _selectedRelaisId)
-        ? _selectedRelaisId
-        : null;
-
-    return Column(
-      mainAxisSize: MainAxisSize.min,
-      children: [
-        DropdownButtonFormField<String?>(
-          isExpanded: true,
-          value: selectedValue,
-          decoration: const InputDecoration(
-            labelText: 'Relais principal',
-            border: OutlineInputBorder(),
-          ),
-          items: [
-            const DropdownMenuItem<String?>(
-              value: null,
-              child: Text('Aucun relais'),
-            ),
-            ..._relais.map(
-              (relais) => DropdownMenuItem<String?>(
-                value: relais.id,
-                child: Text(relais.nom),
-              ),
-            ),
-          ],
-          onChanged: (_isLoadingRelais || widget.readOnly)
-              ? null
-              : (value) {
-                  setState(() {
-                    _selectedRelaisId = value;
-                  });
-                },
-        ),
-        if (_isLoadingRelais) ...[
-          const SizedBox(height: 8),
-          const LinearProgressIndicator(minHeight: 2),
-        ],
-      ],
-    );
-  }
-}

frontend/lib/screens/auth/parent_register_step3_screen.dart

@@ -121,7 +121,6 @@ class _ParentRegisterStep3ScreenState extends State<ParentRegisterStep3Screen> {
         dob: '',
         isUnbornChild: false,
         photoConsent: false,
-        multipleBirth: false,
         cardColor: cardColor,
       );
       registrationData.addChild(newChild);

frontend/lib/screens/gestionnaire/gestionnaire_dashboard_screen.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:p_tits_pas/models/user.dart';
 import 'package:p_tits_pas/services/auth_service.dart';
-import 'package:p_tits_pas/widgets/admin/user_management_panel.dart';
+import 'package:p_tits_pas/widgets/dashboard/user_management_panel.dart';
 import 'package:p_tits_pas/widgets/app_footer.dart';
 import 'package:p_tits_pas/widgets/dashboard/dashboard_bandeau.dart';
 

frontend/lib/utils/parent_registration_payload.dart

@@ -166,7 +166,6 @@ class ParentRegistrationPayload {
   static Map<String, dynamic> _childToJson(ChildData c, int index, String parentNom) {
     final map = <String, dynamic>{
       'genre': apiGenres.contains(c.genre) ? c.genre : 'Autre',
-      'grossesse_multiple': c.multipleBirth,
       'consent_photo': c.photoConsent,
     };
 

frontend/lib/utils/reprise_mapper.dart

@@ -44,7 +44,6 @@ class RepriseMapper {
       dob: dob,
       genre: e.gender ?? '',
       photoConsent: e.consentPhoto,
-      multipleBirth: e.estMultiple,
       isUnbornChild: isUnborn,
       cardColor: _childCardColors[index % _childCardColors.length],
       repriseChildId: e.id,

frontend/lib/widgets/admin/admin_management_widget.dart

@@ -1,13 +1,13 @@
 import 'package:flutter/material.dart';
 import 'package:p_tits_pas/models/user.dart';
 import 'package:p_tits_pas/utils/phone_utils.dart';
-import 'package:p_tits_pas/screens/administrateurs/creation/gestionnaires_create.dart';
+import 'package:p_tits_pas/widgets/dashboard/staff_user_form_modal.dart';
 import 'package:p_tits_pas/services/auth_service.dart';
 import 'package:p_tits_pas/services/user_service.dart';
 import 'package:p_tits_pas/utils/staff_deletion_rights.dart';
 import 'package:p_tits_pas/widgets/dashboard/user_card.dart';
-import 'package:p_tits_pas/widgets/admin/common/suppression_confirm_dialog.dart';
+import 'package:p_tits_pas/widgets/dashboard/common/suppression_confirm_dialog.dart';
-import 'package:p_tits_pas/widgets/admin/common/user_list.dart';
+import 'package:p_tits_pas/widgets/dashboard/common/user_list.dart';
 
 class AdminManagementWidget extends StatefulWidget {
   final String searchQuery;
@@ -100,7 +100,7 @@ class _AdminManagementWidgetState extends State<AdminManagementWidget> {
       context: context,
       barrierDismissible: false,
       builder: (dialogContext) {
-        return AdminUserFormDialog(
+        return StaffUserFormModal(
           initialUser: user,
           adminMode: true,
           withRelais: false,

frontend/lib/widgets/common/identity_block.dart

@@ -3,7 +3,7 @@ import 'package:p_tits_pas/models/dossier_unifie.dart';
 import 'package:p_tits_pas/models/user.dart';
 import 'package:p_tits_pas/utils/name_format_utils.dart';
 import 'package:p_tits_pas/utils/phone_utils.dart';
-import 'package:p_tits_pas/widgets/admin/common/validation_detail_section.dart';
+import 'package:p_tits_pas/widgets/dashboard/common/validation_detail_section.dart';
 
 /// Valeurs affichées dans un [IdentityBlock] en lecture seule.
 class IdentityValues {

frontend/lib/widgets/dashboard/am_dossier_create_modal.dart

@@ -1,5 +1,5 @@
 import 'package:flutter/material.dart';
-import 'package:p_tits_pas/widgets/admin/am_dossier_wizard.dart';
+import 'package:p_tits_pas/widgets/dashboard/am_dossier_wizard.dart';
 
 /// Modale de création dossier AM (#156) — même shell que [ValidationDossierModal].
 class AmDossierCreateModal extends StatefulWidget {

frontend/lib/widgets/dashboard/am_dossier_wizard.dart

@@ -16,10 +16,10 @@ import 'package:p_tits_pas/utils/phone_utils.dart';
 import 'package:p_tits_pas/utils/postal_utils.dart';
 import 'package:p_tits_pas/widgets/dashboard/am_photo_frame.dart';
 import 'package:p_tits_pas/widgets/dashboard/detail_modal.dart';
-import 'package:p_tits_pas/widgets/admin/common/validation_detail_section.dart';
+import 'package:p_tits_pas/widgets/dashboard/common/validation_detail_section.dart';
-import 'package:p_tits_pas/widgets/admin/validation_modal_theme.dart';
+import 'package:p_tits_pas/widgets/dashboard/validation_modal_theme.dart';
-import 'package:p_tits_pas/widgets/admin/validation_refus_form.dart';
+import 'package:p_tits_pas/widgets/dashboard/validation_refus_form.dart';
-import 'package:p_tits_pas/widgets/admin/validation_valider_confirm_dialog.dart';
+import 'package:p_tits_pas/widgets/dashboard/validation_valider_confirm_dialog.dart';
 import 'package:p_tits_pas/widgets/common/auth_network_image.dart';
 import 'package:p_tits_pas/widgets/common/identity_block.dart';
 

frontend/lib/widgets/dashboard/am_edit_modal.dart

@@ -12,9 +12,9 @@ import 'package:p_tits_pas/widgets/dashboard/am_photo_frame.dart';
 import 'package:p_tits_pas/widgets/dashboard/child_detail_modal.dart';
 import 'package:p_tits_pas/widgets/dashboard/select_enfant_modal.dart';
 import 'package:p_tits_pas/widgets/dashboard/status_capsule.dart';
-import 'package:p_tits_pas/widgets/admin/common/validation_detail_section.dart';
+import 'package:p_tits_pas/widgets/dashboard/common/validation_detail_section.dart';
 import 'package:p_tits_pas/widgets/common/identity_block.dart';
-import 'package:p_tits_pas/widgets/admin/validation_modal_theme.dart';
+import 'package:p_tits_pas/widgets/dashboard/validation_modal_theme.dart';
 
 /// Fiche AM éditable (ticket #131) — identité | fiche pro (photo) | enfants.
 class AmEditModal extends StatefulWidget {

frontend/lib/widgets/dashboard/assistante_maternelle_management_widget.dart

@@ -7,8 +7,8 @@ import 'package:p_tits_pas/services/user_service.dart';
 import 'package:p_tits_pas/utils/staff_deletion_rights.dart';
 import 'package:p_tits_pas/widgets/dashboard/am_edit_modal.dart';
 import 'package:p_tits_pas/widgets/dashboard/user_card.dart';
-import 'package:p_tits_pas/widgets/admin/common/suppression_confirm_dialog.dart';
+import 'package:p_tits_pas/widgets/dashboard/common/suppression_confirm_dialog.dart';
-import 'package:p_tits_pas/widgets/admin/common/user_list.dart';
+import 'package:p_tits_pas/widgets/dashboard/common/user_list.dart';
 
 class AssistanteMaternelleManagementWidget extends StatefulWidget {
   final String searchQuery;

frontend/lib/widgets/dashboard/child_detail_modal.dart

@@ -16,9 +16,9 @@ import 'package:p_tits_pas/widgets/dashboard/am_photo_frame.dart';
 import 'package:p_tits_pas/widgets/dashboard/parent_edit_modal.dart';
 import 'package:p_tits_pas/widgets/dashboard/select_am_modal.dart';
 import 'package:p_tits_pas/widgets/dashboard/select_famille_modal.dart';
-import 'package:p_tits_pas/widgets/admin/common/suppression_confirm_dialog.dart';
+import 'package:p_tits_pas/widgets/dashboard/common/suppression_confirm_dialog.dart';
-import 'package:p_tits_pas/widgets/admin/common/validation_detail_section.dart';
+import 'package:p_tits_pas/widgets/dashboard/common/validation_detail_section.dart';
-import 'package:p_tits_pas/widgets/admin/validation_modal_theme.dart';
+import 'package:p_tits_pas/widgets/dashboard/validation_modal_theme.dart';
 import 'package:p_tits_pas/widgets/common/auth_network_image.dart';
 
 /// Fiche enfant consultation / édition (#138) ou création (#132).
@@ -55,7 +55,6 @@ class _ChildDetailModalState extends State<ChildDetailModal> {
   late String _status;
   late String? _gender;
   late bool _consentPhoto;
-  late bool _isMultiple;
   bool _dirty = false;
   bool _saving = false;
   bool _deleting = false;
@@ -142,7 +141,6 @@ class _ChildDetailModalState extends State<ChildDetailModal> {
       _gender = _normalizeGender(e?.gender, allowUnknown: _isUnborn);
     }
     _consentPhoto = e?.consentPhoto ?? false;
-    _isMultiple = e?.isMultiple ?? false;
     for (final c in [_prenomCtrl, _nomCtrl]) {
       c.addListener(_onNameChanged);
     }
@@ -383,7 +381,6 @@ class _ChildDetailModalState extends State<ChildDetailModal> {
           else if (_dateToIso(_birthCtrl.text) != null)
             'birth_date': _dateToIso(_birthCtrl.text),
           'consent_photo': _consentPhoto,
-          'is_multiple': _isMultiple,
         },
       );
       if (!mounted) return;
@@ -460,7 +457,6 @@ class _ChildDetailModalState extends State<ChildDetailModal> {
               'birth_date': _dateToIso(_birthCtrl.text),
           },
           'consent_photo': _consentPhoto,
-          'is_multiple': _isMultiple,
         },
       );
       if (!mounted) return;

frontend/lib/widgets/dashboard/dossier_list_card.dart

@@ -1,6 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:p_tits_pas/widgets/dashboard/user_card.dart';
-import 'package:p_tits_pas/widgets/admin/common/suppression_confirm_dialog.dart';
+import 'package:p_tits_pas/widgets/dashboard/common/suppression_confirm_dialog.dart';
 
 /// Carte dossier unifiée (#153) — fond neutre, accent couleur sur l’icône.
 class DossierListCard extends StatelessWidget {

frontend/lib/widgets/dashboard/dossiers_management_widget.dart

@@ -3,10 +3,10 @@ import 'package:p_tits_pas/models/dossier_list_item.dart';
 import 'package:p_tits_pas/services/auth_service.dart';
 import 'package:p_tits_pas/services/user_service.dart';
 import 'package:p_tits_pas/utils/staff_deletion_rights.dart';
-import 'package:p_tits_pas/widgets/admin/dossier_list_card.dart';
+import 'package:p_tits_pas/widgets/dashboard/dossier_list_card.dart';
-import 'package:p_tits_pas/widgets/admin/pending_validation_widget.dart';
+import 'package:p_tits_pas/widgets/dashboard/pending_validation_widget.dart';
-import 'package:p_tits_pas/widgets/admin/common/suppression_confirm_dialog.dart';
+import 'package:p_tits_pas/widgets/dashboard/common/suppression_confirm_dialog.dart';
-import 'package:p_tits_pas/widgets/admin/validation_dossier_modal.dart';
+import 'package:p_tits_pas/widgets/dashboard/validation_dossier_modal.dart';
 
 /// Onglet permanent « Dossiers » (#153) : pending en haut + liste unifiée en bas.
 class DossiersManagementWidget extends StatefulWidget {

frontend/lib/widgets/dashboard/enfant_management_widget.dart

@@ -7,8 +7,8 @@ import 'package:p_tits_pas/services/user_service.dart';
 import 'package:p_tits_pas/utils/staff_deletion_rights.dart';
 import 'package:p_tits_pas/widgets/dashboard/child_detail_modal.dart';
 import 'package:p_tits_pas/widgets/dashboard/enfant_user_card.dart';
-import 'package:p_tits_pas/widgets/admin/common/suppression_confirm_dialog.dart';
+import 'package:p_tits_pas/widgets/dashboard/common/suppression_confirm_dialog.dart';
-import 'package:p_tits_pas/widgets/admin/common/user_list.dart';
+import 'package:p_tits_pas/widgets/dashboard/common/user_list.dart';
 
 /// Onglet liste globale des enfants (doc 28 §6.2, ticket #137).
 class EnfantManagementWidget extends StatefulWidget {

frontend/lib/widgets/dashboard/gestionnaire_management_widget.dart

@@ -1,12 +1,12 @@
 import 'package:flutter/material.dart';
 import 'package:p_tits_pas/models/user.dart';
-import 'package:p_tits_pas/screens/administrateurs/creation/gestionnaires_create.dart';
+import 'package:p_tits_pas/widgets/dashboard/staff_user_form_modal.dart';
 import 'package:p_tits_pas/services/auth_service.dart';
 import 'package:p_tits_pas/services/user_service.dart';
 import 'package:p_tits_pas/utils/staff_deletion_rights.dart';
 import 'package:p_tits_pas/widgets/dashboard/user_card.dart';
-import 'package:p_tits_pas/widgets/admin/common/suppression_confirm_dialog.dart';
+import 'package:p_tits_pas/widgets/dashboard/common/suppression_confirm_dialog.dart';
-import 'package:p_tits_pas/widgets/admin/common/user_list.dart';
+import 'package:p_tits_pas/widgets/dashboard/common/user_list.dart';
 
 class GestionnaireManagementWidget extends StatefulWidget {
   final String searchQuery;
@@ -74,7 +74,7 @@ class _GestionnaireManagementWidgetState
       context: context,
       barrierDismissible: false,
       builder: (dialogContext) {
-        return AdminUserFormDialog(initialUser: user);
+        return StaffUserFormModal(initialUser: user);
       },
     );
     if (changed == true) {

frontend/lib/widgets/dashboard/parametres_panel.dart

@@ -2,7 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 import 'package:p_tits_pas/services/configuration_service.dart';
 import 'package:p_tits_pas/utils/email_utils.dart';
-import 'package:p_tits_pas/widgets/admin/relais_management_panel.dart';
+import 'package:p_tits_pas/widgets/dashboard/relais_management_panel.dart';
 
 /// Panneau Paramètres admin : Email (SMTP), Personnalisation, Avancé.
 class ParametresPanel extends StatefulWidget {

frontend/lib/widgets/dashboard/parent_dossier_create_modal.dart

@@ -1,5 +1,5 @@
 import 'package:flutter/material.dart';
-import 'package:p_tits_pas/widgets/admin/parent_dossier_wizard.dart';
+import 'package:p_tits_pas/widgets/dashboard/parent_dossier_wizard.dart';
 
 /// Modale de création dossier famille (#129) — même shell que [AmDossierCreateModal].
 class ParentDossierCreateModal extends StatefulWidget {

frontend/lib/widgets/dashboard/parent_dossier_wizard.dart

@@ -15,10 +15,10 @@ import 'package:p_tits_pas/utils/name_format_utils.dart';
 import 'package:p_tits_pas/utils/phone_utils.dart';
 import 'package:p_tits_pas/utils/postal_utils.dart';
 import 'package:p_tits_pas/widgets/dashboard/am_photo_frame.dart';
-import 'package:p_tits_pas/widgets/admin/common/validation_detail_section.dart';
+import 'package:p_tits_pas/widgets/dashboard/common/validation_detail_section.dart';
-import 'package:p_tits_pas/widgets/admin/validation_modal_theme.dart';
+import 'package:p_tits_pas/widgets/dashboard/validation_modal_theme.dart';
-import 'package:p_tits_pas/widgets/admin/validation_refus_form.dart';
+import 'package:p_tits_pas/widgets/dashboard/validation_refus_form.dart';
-import 'package:p_tits_pas/widgets/admin/validation_valider_confirm_dialog.dart';
+import 'package:p_tits_pas/widgets/dashboard/validation_valider_confirm_dialog.dart';
 import 'package:p_tits_pas/widgets/common/auth_network_image.dart';
 import 'package:p_tits_pas/widgets/common/identity_block.dart';
 
@@ -1466,7 +1466,6 @@ class _ParentDossierWizardState extends State<ParentDossierWizard> {
     final map = <String, dynamic>{
       'genre': c.genre,
       'consent_photo': true,
-      'grossesse_multiple': false,
     };
 
     if (prenom.length >= 2) {
@@ -1723,7 +1722,6 @@ class _ParentDossierWizardState extends State<ParentDossierWizard> {
       'status': status,
       'gender': gender,
       'consent_photo': true,
-      'is_multiple': false,
     };
     if (prenom.length >= 2) map['first_name'] = prenom;
     if (nom.length >= 2) map['last_name'] = nom;

frontend/lib/widgets/dashboard/parent_edit_modal.dart

@@ -9,7 +9,7 @@ import 'package:p_tits_pas/widgets/dashboard/children_affiliation_panel.dart';
 import 'package:p_tits_pas/widgets/dashboard/select_enfant_modal.dart';
 import 'package:p_tits_pas/widgets/dashboard/status_capsule.dart';
 import 'package:p_tits_pas/widgets/common/identity_block.dart';
-import 'package:p_tits_pas/widgets/admin/validation_modal_theme.dart';
+import 'package:p_tits_pas/widgets/dashboard/validation_modal_theme.dart';
 
 /// Fiche parent éditable (doc 28 §6.1, tickets #131 / #138).
 /// Shell et typo alignés sur [ValidationDossierModal] / wizards validation.

frontend/lib/widgets/dashboard/parent_managmant_widget.dart

@@ -6,8 +6,8 @@ import 'package:p_tits_pas/services/user_service.dart';
 import 'package:p_tits_pas/utils/staff_deletion_rights.dart';
 import 'package:p_tits_pas/widgets/dashboard/parent_edit_modal.dart';
 import 'package:p_tits_pas/widgets/dashboard/user_card.dart';
-import 'package:p_tits_pas/widgets/admin/common/suppression_confirm_dialog.dart';
+import 'package:p_tits_pas/widgets/dashboard/common/suppression_confirm_dialog.dart';
-import 'package:p_tits_pas/widgets/admin/common/user_list.dart';
+import 'package:p_tits_pas/widgets/dashboard/common/user_list.dart';
 
 class ParentManagementWidget extends StatefulWidget {
   final String searchQuery;

frontend/lib/widgets/dashboard/pending_validation_widget.dart

@@ -3,9 +3,9 @@ import 'package:p_tits_pas/models/dossier_list_item.dart';
 import 'package:p_tits_pas/models/user.dart';
 import 'package:p_tits_pas/models/pending_family.dart';
 import 'package:p_tits_pas/services/user_service.dart';
-import 'package:p_tits_pas/widgets/admin/dossier_list_card.dart';
+import 'package:p_tits_pas/widgets/dashboard/dossier_list_card.dart';
-import 'package:p_tits_pas/widgets/admin/common/suppression_confirm_dialog.dart';
+import 'package:p_tits_pas/widgets/dashboard/common/suppression_confirm_dialog.dart';
-import 'package:p_tits_pas/widgets/admin/validation_dossier_modal.dart';
+import 'package:p_tits_pas/widgets/dashboard/validation_dossier_modal.dart';
 
 /// Section « dossiers à valider » (liste unifiée AM + familles). Ticket #107 / #153.
 class PendingValidationWidget extends StatefulWidget {

frontend/lib/widgets/dashboard/relais_management_panel.dart

@@ -3,7 +3,7 @@ import 'package:flutter/services.dart';
 import 'package:p_tits_pas/models/relais_model.dart';
 import 'package:p_tits_pas/utils/phone_utils.dart';
 import 'package:p_tits_pas/services/relais_service.dart';
-import 'package:p_tits_pas/widgets/admin/common/suppression_confirm_dialog.dart';
+import 'package:p_tits_pas/widgets/dashboard/common/suppression_confirm_dialog.dart';
 
 class RelaisManagementPanel extends StatefulWidget {
   const RelaisManagementPanel({super.key});

frontend/lib/widgets/dashboard/select_am_modal.dart

@@ -6,7 +6,7 @@ import 'package:p_tits_pas/utils/am_vigilance.dart';
 import 'package:p_tits_pas/widgets/dashboard/am_edit_modal.dart';
 import 'package:p_tits_pas/widgets/dashboard/select_list_modal.dart';
 import 'package:p_tits_pas/widgets/dashboard/user_card.dart';
-import 'package:p_tits_pas/widgets/admin/validation_modal_theme.dart';
+import 'package:p_tits_pas/widgets/dashboard/validation_modal_theme.dart';
 
 List<String> _amSelectSubtitleLines(AssistanteMaternelleModel am) {
   final lines = <String>[];

frontend/lib/widgets/dashboard/select_list_modal.dart

@@ -1,5 +1,5 @@
 import 'package:flutter/material.dart';
-import 'package:p_tits_pas/widgets/admin/validation_modal_theme.dart';
+import 'package:p_tits_pas/widgets/dashboard/validation_modal_theme.dart';
 
 /// Filtre optionnel (switch) sur la même ligne que la barre de recherche.
 class SelectToggleFilter<T> {

frontend/lib/widgets/dashboard/staff_user_form_modal.dart

@@ -0,0 +1,794 @@
+import 'package:flutter/material.dart';
+import 'package:p_tits_pas/models/relais_model.dart';
+import 'package:p_tits_pas/models/user.dart';
+import 'package:p_tits_pas/services/auth_service.dart';
+import 'package:p_tits_pas/services/relais_service.dart';
+import 'package:p_tits_pas/services/user_service.dart';
+import 'package:p_tits_pas/utils/email_utils.dart';
+import 'package:p_tits_pas/utils/name_format_utils.dart';
+import 'package:p_tits_pas/utils/phone_utils.dart';
+import 'package:p_tits_pas/utils/staff_deletion_rights.dart';
+import 'package:p_tits_pas/widgets/dashboard/common/suppression_confirm_dialog.dart';
+import 'package:p_tits_pas/widgets/dashboard/common/validation_detail_section.dart';
+import 'package:p_tits_pas/widgets/dashboard/validation_modal_theme.dart';
+
+/// Modale création / édition / consultation staff (gestionnaire / admin) — #164.
+class StaffUserFormModal extends StatefulWidget {
+  final AppUser? initialUser;
+  final bool withRelais;
+  final bool adminMode;
+  final bool readOnly;
+
+  const StaffUserFormModal({
+    super.key,
+    this.initialUser,
+    this.withRelais = true,
+    this.adminMode = false,
+    this.readOnly = false,
+  });
+
+  @override
+  State<StaffUserFormModal> createState() => _StaffUserFormModalState();
+}
+
+class _StaffUserFormModalState extends State<StaffUserFormModal> {
+  static const double _modalWidth = 930;
+
+  final _formKey = GlobalKey<FormState>();
+  final _nomController = TextEditingController();
+  final _prenomController = TextEditingController();
+  final _emailController = TextEditingController();
+  final _passwordController = TextEditingController();
+  final _telephoneController = TextEditingController();
+  final _passwordToggleFocusNode =
+      FocusNode(skipTraversal: true, canRequestFocus: false);
+
+  bool _isSubmitting = false;
+  bool _obscurePassword = true;
+  bool _isLoadingRelais = true;
+  bool _dirty = false;
+  List<RelaisModel> _relais = [];
+  String? _selectedRelaisId;
+  String? _currentUserId;
+  String? _currentUserRole;
+
+  String _baselineNom = '';
+  String _baselinePrenom = '';
+  String _baselineEmail = '';
+  String _baselinePhone = '';
+  String? _baselineRelaisId;
+
+  bool get _isEditMode => widget.initialUser != null;
+  bool get _isSuperAdminTarget =>
+      (widget.initialUser?.role ?? '').toLowerCase() == 'super_admin';
+  bool get _isSelfTarget =>
+      _isEditMode &&
+      _currentUserId != null &&
+      widget.initialUser!.id == _currentUserId;
+  bool get _canDeleteTarget {
+    if (!_isEditMode || widget.readOnly) return false;
+    if (_isSelfTarget || _isSuperAdminTarget) return false;
+    return canDeleteGestionnaire(_currentUserRole);
+  }
+
+  bool get _isLockedAdminIdentity =>
+      _isEditMode && widget.adminMode && _isSuperAdminTarget;
+
+  bool get _fieldsEnabled => !widget.readOnly && !_isSubmitting;
+
+  String get _targetRoleKey {
+    if (widget.initialUser != null) {
+      return (widget.initialUser!.role).toLowerCase();
+    }
+    return widget.adminMode ? 'administrateur' : 'gestionnaire';
+  }
+
+  String get _targetRoleLabel {
+    switch (_targetRoleKey) {
+      case 'super_admin':
+        return 'Super administrateur';
+      case 'administrateur':
+        return 'Administrateur';
+      case 'gestionnaire':
+        return 'Gestionnaire';
+      default:
+        return 'Utilisateur';
+    }
+  }
+
+  IconData get _targetRoleIcon {
+    switch (_targetRoleKey) {
+      case 'super_admin':
+        return Icons.verified_user_outlined;
+      case 'administrateur':
+        return Icons.admin_panel_settings_outlined;
+      case 'gestionnaire':
+        return Icons.assignment_ind_outlined;
+      default:
+        return Icons.person_outline;
+    }
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    final user = widget.initialUser;
+    if (user != null) {
+      _nomController.text = user.nom ?? '';
+      _prenomController.text = user.prenom ?? '';
+      _emailController.text = user.email;
+      _telephoneController.text = formatPhoneForDisplay(user.telephone ?? '');
+      _passwordController.clear();
+      final initialRelaisId = user.relaisId?.trim();
+      _selectedRelaisId =
+          (initialRelaisId == null || initialRelaisId.isEmpty)
+              ? null
+              : initialRelaisId;
+      _captureBaseline();
+    }
+    for (final c in [
+      _nomController,
+      _prenomController,
+      _emailController,
+      _passwordController,
+      _telephoneController,
+    ]) {
+      c.addListener(_onFieldChanged);
+    }
+    if (widget.withRelais) {
+      _loadRelais();
+    } else {
+      _isLoadingRelais = false;
+    }
+    _loadCurrentUserId();
+  }
+
+  void _captureBaseline() {
+    _baselineNom = formatPersonNameCase(_nomController.text);
+    _baselinePrenom = formatPersonNameCase(_prenomController.text);
+    _baselineEmail = normalizeEmailText(_emailController.text);
+    _baselinePhone = normalizePhone(_telephoneController.text);
+    _baselineRelaisId = _selectedRelaisId;
+  }
+
+  void _onFieldChanged() {
+    if (widget.readOnly || !_isEditMode) return;
+    final dirty = _computeDirty();
+    if (dirty != _dirty) setState(() => _dirty = dirty);
+  }
+
+  bool _computeDirty() {
+    if (!_isEditMode) return true;
+    final nom = formatPersonNameCase(_nomController.text);
+    final prenom = formatPersonNameCase(_prenomController.text);
+    final email = normalizeEmailText(_emailController.text);
+    final phone = normalizePhone(_telephoneController.text);
+    final passwordProvided = _passwordController.text.trim().isNotEmpty;
+    return nom != _baselineNom ||
+        prenom != _baselinePrenom ||
+        email != _baselineEmail ||
+        phone != _baselinePhone ||
+        passwordProvided ||
+        _selectedRelaisId != _baselineRelaisId;
+  }
+
+  Future<void> _loadCurrentUserId() async {
+    final cached = await AuthService.getCurrentUser();
+    if (!mounted) return;
+    if (cached != null) {
+      setState(() {
+        _currentUserId = cached.id;
+        _currentUserRole = cached.role;
+      });
+      return;
+    }
+    final refreshed = await AuthService.refreshCurrentUser();
+    if (!mounted || refreshed == null) return;
+    setState(() {
+      _currentUserId = refreshed.id;
+      _currentUserRole = refreshed.role;
+    });
+  }
+
+  @override
+  void dispose() {
+    for (final c in [
+      _nomController,
+      _prenomController,
+      _emailController,
+      _passwordController,
+      _telephoneController,
+    ]) {
+      c.removeListener(_onFieldChanged);
+      c.dispose();
+    }
+    _passwordToggleFocusNode.dispose();
+    super.dispose();
+  }
+
+  List<RelaisModel> _fallbackRelaisFromUser() {
+    final id = _selectedRelaisId?.trim();
+    if (id == null || id.isEmpty) return const [];
+    final nom = (widget.initialUser?.relaisNom ?? '').trim();
+    return [
+      RelaisModel(
+        id: id,
+        nom: nom.isNotEmpty ? nom : 'Relais actuel',
+        adresse: '',
+        actif: true,
+      ),
+    ];
+  }
+
+  Future<void> _loadRelais() async {
+    try {
+      final list = await RelaisService.getRelais();
+      if (!mounted) return;
+      final uniqueById = <String, RelaisModel>{};
+      for (final relais in list) {
+        uniqueById[relais.id] = relais;
+      }
+
+      final filtered = uniqueById.values.where((r) => r.actif).toList();
+      if (_selectedRelaisId != null &&
+          !filtered.any((r) => r.id == _selectedRelaisId)) {
+        final selected = uniqueById[_selectedRelaisId!];
+        if (selected != null) {
+          filtered.add(selected);
+        } else {
+          filtered.addAll(_fallbackRelaisFromUser());
+        }
+      }
+
+      setState(() {
+        _relais = filtered;
+        _isLoadingRelais = false;
+      });
+    } catch (_) {
+      if (!mounted) return;
+      setState(() {
+        _relais = _fallbackRelaisFromUser();
+        _isLoadingRelais = false;
+      });
+    }
+  }
+
+  String? _required(String? value, String field) {
+    if (value == null || value.trim().isEmpty) {
+      return '$field est requis';
+    }
+    return null;
+  }
+
+  String? _validatePassword(String? value) {
+    if (_isEditMode && (value == null || value.trim().isEmpty)) {
+      return null;
+    }
+    final base = _required(value, 'Mot de passe');
+    if (base != null) return base;
+    if (value!.trim().length < 6) return 'Minimum 6 caractères';
+    return null;
+  }
+
+  Future<void> _submit() async {
+    if (widget.readOnly) return;
+    if (_isSubmitting) return;
+    if (_isEditMode && !_dirty) return;
+    if (!_formKey.currentState!.validate()) return;
+
+    setState(() => _isSubmitting = true);
+
+    try {
+      final normalizedNom = formatPersonNameCase(_nomController.text);
+      final normalizedPrenom = formatPersonNameCase(_prenomController.text);
+      final normalizedPhone = normalizePhone(_telephoneController.text);
+      final passwordProvided = _passwordController.text.trim().isNotEmpty;
+
+      if (_isEditMode) {
+        if (widget.adminMode) {
+          final lockedNom = formatPersonNameCase(widget.initialUser!.nom ?? '');
+          final lockedPrenom =
+              formatPersonNameCase(widget.initialUser!.prenom ?? '');
+          await UserService.updateAdministrateur(
+            adminId: widget.initialUser!.id,
+            nom: _isLockedAdminIdentity ? lockedNom : normalizedNom,
+            prenom: _isLockedAdminIdentity ? lockedPrenom : normalizedPrenom,
+            email: normalizeEmailText(_emailController.text),
+            telephone: normalizedPhone.isEmpty
+                ? normalizePhone(widget.initialUser!.telephone ?? '')
+                : normalizedPhone,
+            password: passwordProvided ? _passwordController.text : null,
+          );
+        } else {
+          final currentUser = widget.initialUser!;
+          final initialNom = formatPersonNameCase(currentUser.nom ?? '');
+          final initialPrenom = formatPersonNameCase(currentUser.prenom ?? '');
+          final initialEmail = normalizeEmailText(currentUser.email);
+          final initialPhone = normalizePhone(currentUser.telephone ?? '');
+
+          final onlyRelaisChanged = normalizedNom == initialNom &&
+              normalizedPrenom == initialPrenom &&
+              normalizeEmailText(_emailController.text) == initialEmail &&
+              normalizedPhone == initialPhone &&
+              !passwordProvided;
+
+          if (onlyRelaisChanged) {
+            await UserService.updateGestionnaireRelais(
+              gestionnaireId: currentUser.id,
+              relaisId: _selectedRelaisId,
+            );
+          } else {
+            await UserService.updateGestionnaire(
+              gestionnaireId: currentUser.id,
+              nom: normalizedNom,
+              prenom: normalizedPrenom,
+              email: normalizeEmailText(_emailController.text),
+              telephone:
+                  normalizedPhone.isEmpty ? initialPhone : normalizedPhone,
+              relaisId: _selectedRelaisId,
+              password: passwordProvided ? _passwordController.text : null,
+            );
+          }
+        }
+      } else {
+        if (widget.adminMode) {
+          await UserService.createAdministrateur(
+            nom: normalizedNom,
+            prenom: normalizedPrenom,
+            email: normalizeEmailText(_emailController.text),
+            password: _passwordController.text,
+            telephone: normalizePhone(_telephoneController.text),
+          );
+        } else {
+          await UserService.createGestionnaire(
+            nom: normalizedNom,
+            prenom: normalizedPrenom,
+            email: normalizeEmailText(_emailController.text),
+            password: _passwordController.text,
+            telephone: normalizePhone(_telephoneController.text),
+            relaisId: _selectedRelaisId,
+          );
+        }
+      }
+      if (!mounted) return;
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(
+          content: Text(
+            _isEditMode
+                ? (widget.adminMode
+                    ? 'Administrateur modifié avec succès.'
+                    : 'Gestionnaire modifié avec succès.')
+                : (widget.adminMode
+                    ? 'Administrateur créé avec succès.'
+                    : 'Gestionnaire créé avec succès.'),
+          ),
+        ),
+      );
+      Navigator.of(context).pop(true);
+    } catch (e) {
+      if (!mounted) return;
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(
+          content: Text(e.toString().replaceFirst('Exception: ', '')),
+          backgroundColor: Colors.red.shade700,
+        ),
+      );
+    } finally {
+      if (mounted) {
+        setState(() => _isSubmitting = false);
+      }
+    }
+  }
+
+  Future<void> _delete() async {
+    if (widget.readOnly) return;
+    if (!_canDeleteTarget) return;
+    if (!_isEditMode || _isSubmitting) return;
+
+    final name = widget.initialUser!.fullName.isEmpty
+        ? widget.initialUser!.email
+        : widget.initialUser!.fullName;
+    final confirmed = await showSuppressionConfirmDialog(
+      context,
+      title: widget.adminMode
+          ? 'Supprimer l\'administrateur'
+          : 'Supprimer le gestionnaire',
+      people: [
+        widget.adminMode
+            ? SuppressionPersonLine.administrateur(name)
+            : SuppressionPersonLine.gestionnaire(name),
+      ],
+      footnotes: const [
+        'Le compte sera définitivement supprimé.',
+      ],
+    );
+
+    if (!confirmed) return;
+
+    setState(() => _isSubmitting = true);
+    try {
+      await UserService.deleteUser(widget.initialUser!.id);
+      if (!mounted) return;
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(
+          content: Text(
+            widget.adminMode
+                ? 'Administrateur supprimé.'
+                : 'Gestionnaire supprimé.',
+          ),
+        ),
+      );
+      Navigator.of(context).pop(true);
+    } catch (e) {
+      if (!mounted) return;
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(
+          content: Text(e.toString().replaceFirst('Exception: ', '')),
+          backgroundColor: Colors.red.shade700,
+        ),
+      );
+      setState(() => _isSubmitting = false);
+    }
+  }
+
+  String _headerTitle() {
+    if (!_isEditMode) {
+      return widget.adminMode
+          ? 'Créer un administrateur'
+          : 'Créer un gestionnaire';
+    }
+    final prenom = (_prenomController.text.trim().isNotEmpty
+            ? _prenomController.text
+            : (widget.initialUser?.prenom ?? ''))
+        .trim();
+    final nom = (_nomController.text.trim().isNotEmpty
+            ? _nomController.text
+            : (widget.initialUser?.nom ?? ''))
+        .trim();
+    final full = '$prenom $nom'.trim();
+    if (full.isNotEmpty) return full;
+    return widget.initialUser?.email ?? _targetRoleLabel;
+  }
+
+  Widget _buildFooter() {
+    if (widget.readOnly) {
+      return Row(
+        children: [
+          TextButton(
+            onPressed:
+                _isSubmitting ? null : () => Navigator.of(context).pop(false),
+            child: const Text('Fermer'),
+          ),
+        ],
+      );
+    }
+
+    if (!_isEditMode) {
+      return Row(
+        children: [
+          TextButton(
+            onPressed:
+                _isSubmitting ? null : () => Navigator.of(context).pop(false),
+            child: const Text('Annuler'),
+          ),
+          const Spacer(),
+          ElevatedButton(
+            style: ValidationModalTheme.primaryElevatedStyle,
+            onPressed: _isSubmitting ? null : _submit,
+            child: _isSubmitting
+                ? const SizedBox(
+                    width: 18,
+                    height: 18,
+                    child: CircularProgressIndicator(
+                      strokeWidth: 2,
+                      color: Colors.white,
+                    ),
+                  )
+                : const Text('Créer'),
+          ),
+        ],
+      );
+    }
+
+    return Row(
+      children: [
+        if (_canDeleteTarget)
+          OutlinedButton(
+            onPressed: _isSubmitting ? null : _delete,
+            style: OutlinedButton.styleFrom(
+              foregroundColor: Colors.red.shade700,
+            ),
+            child: const Text('Supprimer'),
+          ),
+        if (_canDeleteTarget) const SizedBox(width: 8),
+        TextButton(
+          onPressed:
+              _isSubmitting ? null : () => Navigator.of(context).pop(false),
+          child: const Text('Fermer'),
+        ),
+        const Spacer(),
+        ElevatedButton(
+          style: ValidationModalTheme.primaryElevatedStyle,
+          onPressed: !_dirty || _isSubmitting ? null : _submit,
+          child: _isSubmitting
+              ? const SizedBox(
+                  width: 18,
+                  height: 18,
+                  child: CircularProgressIndicator(
+                    strokeWidth: 2,
+                    color: Colors.white,
+                  ),
+                )
+              : Text(_dirty ? 'Sauvegarder' : 'Aucune modification'),
+        ),
+      ],
+    );
+  }
+
+  Widget _namedField({
+    required String label,
+    required TextEditingController controller,
+    required String requiredLabel,
+    bool enabled = true,
+  }) {
+    return ValidationLabeledField(
+      label: label,
+      field: SizedBox(
+        height: ValidationFormMetrics.fieldHeight,
+        child: TextFormField(
+          controller: controller,
+          enabled: enabled,
+          textCapitalization: TextCapitalization.words,
+          textAlignVertical: TextAlignVertical.center,
+          inputFormatters: const [PersonNameInputFormatter()],
+          style: ValidationFormMetrics.fieldTextStyle,
+          decoration: ValidationFieldDecoration.input(),
+          validator: (!enabled || widget.readOnly)
+              ? null
+              : (v) => _required(v, requiredLabel),
+        ),
+      ),
+    );
+  }
+
+  Widget _passwordField() {
+    return ValidationLabeledField(
+      label: _isEditMode ? 'Nouveau mot de passe' : 'Mot de passe',
+      field: SizedBox(
+        height: ValidationFormMetrics.fieldHeight,
+        child: TextFormField(
+          controller: _passwordController,
+          enabled: _fieldsEnabled,
+          obscureText: _obscurePassword,
+          enableSuggestions: false,
+          autocorrect: false,
+          autofillHints: _isEditMode
+              ? const <String>[]
+              : const [AutofillHints.newPassword],
+          textAlignVertical: TextAlignVertical.center,
+          style: ValidationFormMetrics.fieldTextStyle,
+          decoration: ValidationFieldDecoration.input().copyWith(
+            suffixIcon: widget.readOnly
+                ? null
+                : ExcludeFocus(
+                    child: IconButton(
+                      focusNode: _passwordToggleFocusNode,
+                      onPressed: !_fieldsEnabled
+                          ? null
+                          : () {
+                              setState(() {
+                                _obscurePassword = !_obscurePassword;
+                              });
+                            },
+                      icon: Icon(
+                        _obscurePassword
+                            ? Icons.visibility_off
+                            : Icons.visibility,
+                      ),
+                    ),
+                  ),
+            errorStyle: TextStyle(color: Colors.red.shade700, fontSize: 11),
+            errorMaxLines: 2,
+          ),
+          validator: widget.readOnly ? null : _validatePassword,
+        ),
+      ),
+    );
+  }
+
+  Widget _relaisField() {
+    final selectedValue = _selectedRelaisId != null &&
+            _relais.any((relais) => relais.id == _selectedRelaisId)
+        ? _selectedRelaisId
+        : null;
+
+    return ValidationLabeledField(
+      label: 'Relais principal',
+      field: Column(
+        crossAxisAlignment: CrossAxisAlignment.stretch,
+        children: [
+          SizedBox(
+            height: ValidationFormMetrics.fieldHeight,
+            child: DropdownButtonFormField<String?>(
+              isExpanded: true,
+              value: selectedValue,
+              decoration: ValidationFieldDecoration.input(),
+              style: ValidationFormMetrics.fieldTextStyle,
+              items: [
+                const DropdownMenuItem<String?>(
+                  value: null,
+                  child: Text('Aucun relais'),
+                ),
+                ..._relais.map(
+                  (relais) => DropdownMenuItem<String?>(
+                    value: relais.id,
+                    child: Text(relais.nom),
+                  ),
+                ),
+              ],
+              onChanged: (_isLoadingRelais || !_fieldsEnabled)
+                  ? null
+                  : (value) {
+                      setState(() {
+                        _selectedRelaisId = value;
+                        if (_isEditMode) {
+                          _dirty = _computeDirty();
+                        }
+                      });
+                    },
+            ),
+          ),
+          if (_isLoadingRelais) ...[
+            const SizedBox(height: 8),
+            const LinearProgressIndicator(minHeight: 2),
+          ],
+        ],
+      ),
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final nameEnabled =
+        _fieldsEnabled && !_isLockedAdminIdentity;
+
+    return Dialog(
+      shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
+      child: ConstrainedBox(
+        constraints: const BoxConstraints(maxWidth: _modalWidth),
+        child: Form(
+          key: _formKey,
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              Padding(
+                padding: const EdgeInsets.fromLTRB(18, 16, 4, 10),
+                child: Row(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Padding(
+                      padding: const EdgeInsets.only(top: 2, right: 10),
+                      child: Icon(
+                        _targetRoleIcon,
+                        size: 22,
+                        color: ValidationModalTheme.primaryActionBackground,
+                      ),
+                    ),
+                    Expanded(
+                      child: Column(
+                        crossAxisAlignment: CrossAxisAlignment.start,
+                        children: [
+                          Text(
+                            _headerTitle(),
+                            style: const TextStyle(
+                              fontSize: 18,
+                              fontWeight: FontWeight.w700,
+                            ),
+                          ),
+                          if (_isEditMode) ...[
+                            const SizedBox(height: 4),
+                            Text(
+                              _targetRoleLabel,
+                              style: TextStyle(
+                                fontSize: 13,
+                                color: Colors.grey.shade700,
+                              ),
+                            ),
+                          ],
+                        ],
+                      ),
+                    ),
+                    IconButton(
+                      padding: EdgeInsets.zero,
+                      constraints: const BoxConstraints(
+                        minWidth: 40,
+                        minHeight: 40,
+                      ),
+                      icon: const Icon(Icons.close),
+                      onPressed: _isSubmitting
+                          ? null
+                          : () => Navigator.of(context).pop(false),
+                      tooltip: 'Fermer',
+                    ),
+                  ],
+                ),
+              ),
+              const Divider(height: 1),
+              Padding(
+                padding: const EdgeInsets.fromLTRB(20, 16, 20, 8),
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.stretch,
+                  children: [
+                    Row(
+                      crossAxisAlignment: CrossAxisAlignment.start,
+                      children: [
+                        Expanded(
+                          child: _namedField(
+                            label: 'Prénom',
+                            controller: _prenomController,
+                            requiredLabel: 'Prénom',
+                            enabled: nameEnabled,
+                          ),
+                        ),
+                        const SizedBox(width: 12),
+                        Expanded(
+                          child: _namedField(
+                            label: 'Nom',
+                            controller: _nomController,
+                            requiredLabel: 'Nom',
+                            enabled: nameEnabled,
+                          ),
+                        ),
+                      ],
+                    ),
+                    SizedBox(height: ValidationFormMetrics.rowGapBelow),
+                    ValidationLabeledField(
+                      label: 'Email',
+                      field: IgnorePointer(
+                        ignoring: !_fieldsEnabled,
+                        child: ValidationEmailField(
+                          controller: _emailController,
+                          hintText: 'ex. nom@domaine.fr',
+                        ),
+                      ),
+                    ),
+                    SizedBox(height: ValidationFormMetrics.rowGapBelow),
+                    Row(
+                      crossAxisAlignment: CrossAxisAlignment.start,
+                      children: [
+                        Expanded(child: _passwordField()),
+                        const SizedBox(width: 12),
+                        Expanded(
+                          child: ValidationLabeledField(
+                            label: 'Téléphone',
+                            field: IgnorePointer(
+                              ignoring: !_fieldsEnabled,
+                              child: ValidationPhoneField(
+                                controller: _telephoneController,
+                                hintText: '06 12 34 56 78',
+                                allowEmpty: _isEditMode,
+                              ),
+                            ),
+                          ),
+                        ),
+                      ],
+                    ),
+                    if (widget.withRelais) ...[
+                      SizedBox(height: ValidationFormMetrics.rowGapBelow),
+                      _relaisField(),
+                    ],
+                  ],
+                ),
+              ),
+              const Divider(height: 1),
+              Padding(
+                padding: const EdgeInsets.fromLTRB(12, 10, 16, 14),
+                child: _buildFooter(),
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}

frontend/lib/widgets/dashboard/user_management_panel.dart

@@ -1,15 +1,15 @@
 import 'package:flutter/material.dart';
-import 'package:p_tits_pas/screens/administrateurs/creation/gestionnaires_create.dart';
+import 'package:p_tits_pas/widgets/dashboard/staff_user_form_modal.dart';
 import 'package:p_tits_pas/widgets/admin/admin_management_widget.dart';
-import 'package:p_tits_pas/widgets/admin/am_dossier_create_modal.dart';
+import 'package:p_tits_pas/widgets/dashboard/am_dossier_create_modal.dart';
-import 'package:p_tits_pas/widgets/admin/assistante_maternelle_management_widget.dart';
+import 'package:p_tits_pas/widgets/dashboard/assistante_maternelle_management_widget.dart';
 import 'package:p_tits_pas/widgets/dashboard/child_detail_modal.dart';
 import 'package:p_tits_pas/widgets/dashboard/user_management_sub_bar.dart';
-import 'package:p_tits_pas/widgets/admin/dossiers_management_widget.dart';
+import 'package:p_tits_pas/widgets/dashboard/dossiers_management_widget.dart';
-import 'package:p_tits_pas/widgets/admin/enfant_management_widget.dart';
+import 'package:p_tits_pas/widgets/dashboard/enfant_management_widget.dart';
-import 'package:p_tits_pas/widgets/admin/gestionnaire_management_widget.dart';
+import 'package:p_tits_pas/widgets/dashboard/gestionnaire_management_widget.dart';
-import 'package:p_tits_pas/widgets/admin/parent_dossier_create_modal.dart';
+import 'package:p_tits_pas/widgets/dashboard/parent_dossier_create_modal.dart';
-import 'package:p_tits_pas/widgets/admin/parent_managmant_widget.dart';
+import 'package:p_tits_pas/widgets/dashboard/parent_managmant_widget.dart';
 
 class UserManagementPanel extends StatefulWidget {
   /// Afficher l'onglet Administrateurs (sinon sans Administrateurs).
@@ -385,7 +385,7 @@ class _UserManagementPanelState extends State<UserManagementPanel> {
         context: context,
         barrierDismissible: false,
         builder: (dialogContext) {
-          return const AdminUserFormDialog();
+          return const StaffUserFormModal();
         },
       );
 
@@ -403,7 +403,7 @@ class _UserManagementPanelState extends State<UserManagementPanel> {
         context: context,
         barrierDismissible: false,
         builder: (dialogContext) {
-          return const AdminUserFormDialog(
+          return const StaffUserFormModal(
             adminMode: true,
             withRelais: false,
           );

frontend/lib/widgets/dashboard/validation_am_wizard.dart

@@ -1,6 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:p_tits_pas/models/dossier_unifie.dart';
-import 'package:p_tits_pas/widgets/admin/am_dossier_wizard.dart';
+import 'package:p_tits_pas/widgets/dashboard/am_dossier_wizard.dart';
 
 /// Wrapper historique (#107) — délègue à [AmDossierWizard.review].
 class ValidationAmWizard extends StatelessWidget {

frontend/lib/widgets/dashboard/validation_dossier_modal.dart

@@ -1,10 +1,10 @@
 import 'package:flutter/material.dart';
 import 'package:p_tits_pas/models/dossier_unifie.dart';
 import 'package:p_tits_pas/services/user_service.dart';
-import 'package:p_tits_pas/widgets/admin/am_dossier_wizard.dart';
+import 'package:p_tits_pas/widgets/dashboard/am_dossier_wizard.dart';
-import 'package:p_tits_pas/widgets/admin/parent_dossier_wizard.dart';
+import 'package:p_tits_pas/widgets/dashboard/parent_dossier_wizard.dart';
-import 'package:p_tits_pas/widgets/admin/validation_am_wizard.dart';
+import 'package:p_tits_pas/widgets/dashboard/validation_am_wizard.dart';
-import 'package:p_tits_pas/widgets/admin/validation_family_wizard.dart';
+import 'package:p_tits_pas/widgets/dashboard/validation_family_wizard.dart';
 
 /// Modale (dialog) : charge le dossier par numéro puis affiche le wizard AM ou Famille.
 /// Ticket #107 / #119 (review), #135 (`openAsEdit`).

frontend/lib/widgets/dashboard/validation_family_wizard.dart

@@ -1,6 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:p_tits_pas/models/dossier_unifie.dart';
-import 'package:p_tits_pas/widgets/admin/parent_dossier_wizard.dart';
+import 'package:p_tits_pas/widgets/dashboard/parent_dossier_wizard.dart';
 
 /// Wrapper historique (#107) — délègue à [ParentDossierWizard.review].
 class ValidationFamilyWizard extends StatelessWidget {

tests/scripts/register-parent-durand-rousseau-test.mjs

@@ -74,8 +74,7 @@ try {
         date_naissance: '2022-04-20',
         genre: 'F',
         photo_base64: toDataUri(chloeJpg),
-        photo_filename: 'chloe_rousseau.jpg',
+        photo_filename: 'chloe_rousseau.jpg'
-        grossesse_multiple: false,
       },
       {
         prenom: 'Hugo',
@@ -83,8 +82,7 @@ try {
         date_naissance: '2024-03-10',
         genre: 'H',
         photo_base64: toDataUri(hugoJpg),
-        photo_filename: 'hugo_rousseau.jpg',
+        photo_filename: 'hugo_rousseau.jpg'
-        grossesse_multiple: false,
       },
     ],
     presentation_dossier: presentationDossier,

tests/scripts/register-parent-lecomte-test.mjs

@@ -40,8 +40,7 @@ const body = {
       date_naissance: '2023-04-15',
       genre: 'H',
       photo_base64: toDataUri(path.join(photosDir, 'lecomte-maxime.png')),
-      photo_filename: 'maxime_lecomte.png',
+      photo_filename: 'maxime_lecomte.png'
-      grossesse_multiple: false,
     },
   ],
   presentation_dossier: presentationDossier,

tests/scripts/register-parent-martin-test.mjs

@@ -46,8 +46,7 @@ const body = {
       date_naissance: '2023-02-15',
       genre: 'F',
       photo_base64: toDataUri(path.join(photosDir, 'martin-emma.png')),
-      photo_filename: 'emma_martin.png',
+      photo_filename: 'emma_martin.png'
-      grossesse_multiple: true,
     },
     {
       prenom: 'Noah',
@@ -55,8 +54,7 @@ const body = {
       date_naissance: '2023-02-15',
       genre: 'H',
       photo_base64: toDataUri(path.join(photosDir, 'martin-noah.png')),
-      photo_filename: 'noah_martin.png',
+      photo_filename: 'noah_martin.png'
-      grossesse_multiple: true,
     },
     {
       prenom: 'Léa',
@@ -64,8 +62,7 @@ const body = {
       date_naissance: '2023-02-15',
       genre: 'F',
       photo_base64: toDataUri(path.join(photosDir, 'martin-lea.png')),
-      photo_filename: 'lea_martin.png',
+      photo_filename: 'lea_martin.png'
-      grossesse_multiple: true,
     },
   ],
   presentation_dossier: presentationDossier,