diff --git a/app/Http/Controllers/Admin/LieuTypeController.php b/app/Http/Controllers/Admin/LieuTypeController.php
new file mode 100644
index 0000000..ba67892
--- /dev/null
+++ b/app/Http/Controllers/Admin/LieuTypeController.php
@@ -0,0 +1,49 @@
+<?php
+
+namespace App\Http\Controllers\Admin;
+
+use App\Http\Controllers\Controller;
+use App\Http\Requests\Admin\StoreLieuTypeRequest;
+use App\Models\LieuType;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\View\View;
+
+class LieuTypeController extends Controller
+{
+    public function index(): View
+    {
+        $lieuTypes = LieuType::withCount('lieux')->orderBy('ordre')->get();
+        return view('admin.lieu-types.index', compact('lieuTypes'));
+    }
+
+    public function create(): View
+    {
+        return view('admin.lieu-types.create');
+    }
+
+    public function store(StoreLieuTypeRequest $request): RedirectResponse
+    {
+        LieuType::create($request->validated());
+        return redirect()->route('admin.lieu-types.index')->with('success', 'Type de lieu créé.');
+    }
+
+    public function edit(LieuType $lieuType): View
+    {
+        return view('admin.lieu-types.edit', compact('lieuType'));
+    }
+
+    public function update(StoreLieuTypeRequest $request, LieuType $lieuType): RedirectResponse
+    {
+        $lieuType->update($request->validated());
+        return redirect()->route('admin.lieu-types.index')->with('success', 'Type de lieu mis à jour.');
+    }
+
+    public function destroy(LieuType $lieuType): RedirectResponse
+    {
+        if ($lieuType->lieux()->exists()) {
+            return back()->with('error', 'Impossible de supprimer un type utilisé par des lieux.');
+        }
+        $lieuType->delete();
+        return redirect()->route('admin.lieu-types.index')->with('success', 'Type de lieu supprimé.');
+    }
+}
diff --git a/app/Http/Controllers/Admin/SectionController.php b/app/Http/Controllers/Admin/SectionController.php
index 47023de..0215217 100644
--- a/app/Http/Controllers/Admin/SectionController.php
+++ b/app/Http/Controllers/Admin/SectionController.php
@@ -5,7 +5,6 @@ namespace App\Http\Controllers\Admin;
 use App\Http\Controllers\Controller;
 use App\Http\Requests\Admin\StoreSectionRequest;
 use App\Http\Requests\Admin\UpdateSectionRequest;
-use App\Models\Lieu;
 use App\Models\Section;
 use App\Models\User;
 use Illuminate\Http\RedirectResponse;
@@ -22,8 +21,7 @@ class SectionController extends Controller
 
     public function create(): View
     {
-        $lieux = Lieu::orderBy('nom_long')->get(['id', 'nom_long', 'nom']);
-        return view('admin.sections.create', compact('lieux'));
+        return view('admin.sections.create');
     }
 
     public function store(StoreSectionRequest $request): RedirectResponse
@@ -42,8 +40,8 @@ class SectionController extends Controller
 
     public function edit(Section $section): View
     {
-        $lieux = Lieu::orderBy('nom_long')->get(['id', 'nom_long', 'nom']);
-        return view('admin.sections.edit', compact('section', 'lieux'));
+        $section->load('lieu');
+        return view('admin.sections.edit', compact('section'));
     }
 
     public function update(UpdateSectionRequest $request, Section $section): RedirectResponse
diff --git a/app/Http/Controllers/Controller.php b/app/Http/Controllers/Controller.php
index 8677cd5..4a02245 100644
--- a/app/Http/Controllers/Controller.php
+++ b/app/Http/Controllers/Controller.php
@@ -4,5 +4,5 @@ namespace App\Http\Controllers;
 
 abstract class Controller
 {
-    //
+    use \Illuminate\Foundation\Auth\Access\AuthorizesRequests;
 }
diff --git a/app/Http/Controllers/ExportController.php b/app/Http/Controllers/ExportController.php
new file mode 100644
index 0000000..b79ee15
--- /dev/null
+++ b/app/Http/Controllers/ExportController.php
@@ -0,0 +1,111 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Enums\SourceStatus;
+use App\Models\Releve;
+use App\Models\Source;
+use App\Services\GedcomExportService;
+use Illuminate\Http\Request;
+use Illuminate\Http\Response;
+use Illuminate\Support\Facades\DB;
+
+class ExportController extends Controller
+{
+    public function __construct(
+        private readonly GedcomExportService $gedcom,
+    ) {}
+
+    /** Export de tous les relevés d'une source */
+    public function source(Source $source): Response
+    {
+        $this->authorize('view', $source);
+
+        $gedcomContent = $this->gedcom->exportSource($source);
+        $filename = $this->sanitizeFilename($source->nom) . '.ged';
+
+        return response($gedcomContent, 200, [
+            'Content-Type'        => 'text/plain; charset=UTF-8',
+            'Content-Disposition' => "attachment; filename=\"{$filename}\"",
+        ]);
+    }
+
+    /** Export depuis les résultats de recherche (avec les mêmes filtres) */
+    public function recherche(Request $request): Response
+    {
+        $user = auth()->user();
+
+        $query = Releve::with(['source.sourceType', 'createur'])
+            ->whereHas('source', function ($q) use ($user, $request) {
+                if (! $user->isSectionManager()) {
+                    $assignedIds = $user->sourcesAssignees()->pluck('sources.id');
+                    $q->where(function ($sq) use ($assignedIds) {
+                        $sq->where('status', SourceStatus::Termine)
+                           ->orWhereIn('id', $assignedIds);
+                    });
+                }
+                if ($request->filled('source_type_id')) {
+                    $q->where('source_type_id', $request->integer('source_type_id'));
+                }
+            }); // $request déjà dans le use()
+
+        if ($request->filled('q')) {
+            $q = trim($request->get('q'));
+            $query->where(function ($wq) use ($q) {
+                $wq->where('nom',    'ilike', "%{$q}%")
+                   ->orWhere('prenom','ilike', "%{$q}%")
+                   ->orWhere('date_evenement', 'ilike', "%{$q}%")
+                   ->orWhereRaw(
+                       "to_tsvector('french', data::text) @@ plainto_tsquery('french', ?)",
+                       [$q]
+                   );
+            });
+        }
+
+        if ($request->filled('lieu_id')) {
+            $rows = DB::select("
+                WITH RECURSIVE descendants AS (
+                    SELECT id, nom FROM lieux WHERE id = ?
+                    UNION ALL
+                    SELECT l.id, l.nom FROM lieux l
+                    INNER JOIN descendants d ON l.lieu_parent_id = d.id
+                )
+                SELECT DISTINCT nom FROM descendants WHERE nom IS NOT NULL
+            ", [$request->integer('lieu_id')]);
+
+            $noms = collect($rows)->pluck('nom')->filter();
+            if ($noms->isNotEmpty()) {
+                $pattern = $noms->map(fn ($n) => preg_quote($n, '/'))->join('|');
+                $query->whereRaw("data::text ~* ?", [$pattern]);
+            }
+        }
+
+        if ($request->filled('annee_debut')) {
+            $query->whereRaw('date_evenement >= ?', [$request->integer('annee_debut') . '-01-01']);
+        }
+        if ($request->filled('annee_fin')) {
+            $query->whereRaw('date_evenement <= ?', [$request->integer('annee_fin') . '-12-31']);
+        }
+
+        $releves = $query->orderByRaw('nom ASC NULLS LAST')->get();
+
+        if ($releves->isEmpty()) {
+            return back()->with('error', 'Aucun relevé à exporter.');
+        }
+
+        $titre = $request->filled('q') ? 'Recherche_' . $request->get('q') : 'Export';
+        $gedcomContent = $this->gedcom->exportReleves($releves, $titre);
+        $filename = $this->sanitizeFilename($titre) . '.ged';
+
+        return response($gedcomContent, 200, [
+            'Content-Type'        => 'text/plain; charset=UTF-8',
+            'Content-Disposition' => "attachment; filename=\"{$filename}\"",
+        ]);
+    }
+
+    private function sanitizeFilename(string $name): string
+    {
+        $name = iconv('UTF-8', 'ASCII//TRANSLIT', $name) ?: $name;
+        return preg_replace('/[^a-zA-Z0-9_-]/', '_', $name);
+    }
+}
diff --git a/app/Http/Controllers/LieuController.php b/app/Http/Controllers/LieuController.php
index e7bff87..d9fab90 100644
--- a/app/Http/Controllers/LieuController.php
+++ b/app/Http/Controllers/LieuController.php
@@ -5,30 +5,77 @@ namespace App\Http\Controllers;
 use App\Http\Requests\StoreLieuRequest;
 use App\Http\Requests\UpdateLieuRequest;
 use App\Models\Lieu;
+use App\Models\LieuType;
+use Illuminate\Http\JsonResponse;
 use Illuminate\Http\RedirectResponse;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\DB;
 use Illuminate\View\View;
 
 class LieuController extends Controller
 {
-    public function index(): View
+    public function search(Request $request): JsonResponse
+    {
+        $q = trim($request->get('q', ''));
+
+        $lieux = Lieu::with('lieuType')
+            ->where(function ($query) use ($q) {
+                $query->where('nom_long', 'ilike', "%{$q}%")
+                      ->orWhere('nom',     'ilike', "%{$q}%")
+                      ->orWhere('code',    'ilike', "%{$q}%");
+            })
+            ->orderBy('nom_long')
+            ->limit(25)
+            ->get();
+
+        return response()->json($lieux->map(fn ($l) => [
+            'id'       => $l->id,
+            'nom_long' => $l->nom_long ?? $l->nom,
+            'code'     => $l->code,
+            'type'     => $l->lieuType?->nom,
+        ]));
+    }
+
+    public function index(Request $request): View
     {
         $this->authorize('viewAny', Lieu::class);
 
-        // Arbre complet trié par nom_long pour l'affichage
-        $lieux = Lieu::with('parent')
-            ->orderBy('nom_long')
-            ->paginate(50);
+        $query = Lieu::with(['parent', 'lieuType'])->orderBy('nom_long');
 
-        return view('lieux.index', compact('lieux'));
+        if ($request->filled('lieu_type_id')) {
+            $query->where('lieu_type_id', $request->integer('lieu_type_id'));
+        }
+
+        if ($request->filled('q')) {
+            $q = trim($request->get('q'));
+            $query->where(function ($wq) use ($q) {
+                $wq->where('nom_long', 'ilike', "%{$q}%")
+                   ->orWhere('nom',    'ilike', "%{$q}%")
+                   ->orWhere('code',   'ilike', "%{$q}%");
+            });
+        }
+
+        if ($request->filled('lieu_id')) {
+            $ids = $this->getDescendantAndSelfIds($request->integer('lieu_id'));
+            $query->whereIn('id', $ids);
+        }
+
+        $lieuTypes       = LieuType::orderBy('ordre')->get(['id', 'nom']);
+        $lieuSelectionne = $request->filled('lieu_id')
+            ? Lieu::find($request->integer('lieu_id'), ['id', 'nom', 'nom_long'])
+            : null;
+        $lieux = $query->paginate(50)->withQueryString();
+
+        return view('lieux.index', compact('lieux', 'lieuTypes', 'lieuSelectionne'));
     }
 
     public function create(): View
     {
         $this->authorize('create', Lieu::class);
 
-        $parents = Lieu::orderBy('nom_long')->get(['id', 'nom_long']);
+        $lieuTypes = LieuType::orderBy('ordre')->get(['id', 'nom']);
 
-        return view('lieux.create', compact('parents'));
+        return view('lieux.create', compact('lieuTypes'));
     }
 
     public function store(StoreLieuRequest $request): RedirectResponse
@@ -43,7 +90,7 @@ class LieuController extends Controller
     {
         $this->authorize('view', $lieu);
 
-        $lieu->load('parent', 'enfants');
+        $lieu->load('parent', 'enfants', 'lieuType');
 
         return view('lieux.show', compact('lieu'));
     }
@@ -52,20 +99,15 @@ class LieuController extends Controller
     {
         $this->authorize('update', $lieu);
 
-        // Exclure le lieu lui-même et ses descendants pour éviter les cycles
-        $descendants = $this->getDescendantIds($lieu);
-        $parents = Lieu::whereNotIn('id', [...$descendants, $lieu->id])
-            ->orderBy('nom_long')
-            ->get(['id', 'nom_long']);
+        $lieu->load('parent', 'lieuType');
+        $lieuTypes = LieuType::orderBy('ordre')->get(['id', 'nom']);
 
-        return view('lieux.edit', compact('lieu', 'parents'));
+        return view('lieux.edit', compact('lieu', 'lieuTypes'));
     }
 
     public function update(UpdateLieuRequest $request, Lieu $lieu): RedirectResponse
     {
         $lieu->update($request->validated());
-
-        // Recalculer nom_long des enfants en cascade
         $this->recalculerEnfants($lieu);
 
         return redirect()->route('lieux.show', $lieu)
@@ -86,12 +128,27 @@ class LieuController extends Controller
             ->with('success', 'Lieu supprimé.');
     }
 
+    private function getDescendantAndSelfIds(int $lieuId): array
+    {
+        $rows = DB::select("
+            WITH RECURSIVE descendants AS (
+                SELECT id FROM lieux WHERE id = ?
+                UNION ALL
+                SELECT l.id FROM lieux l
+                INNER JOIN descendants d ON l.lieu_parent_id = d.id
+            )
+            SELECT id FROM descendants
+        ", [$lieuId]);
+
+        return collect($rows)->pluck('id')->toArray();
+    }
+
     private function getDescendantIds(Lieu $lieu): array
     {
         $ids = [];
         foreach ($lieu->enfants as $enfant) {
             $ids[] = $enfant->id;
-            $ids = array_merge($ids, $this->getDescendantIds($enfant));
+            $ids   = array_merge($ids, $this->getDescendantIds($enfant));
         }
         return $ids;
     }
@@ -100,7 +157,7 @@ class LieuController extends Controller
     {
         $lieu->load('enfants');
         foreach ($lieu->enfants as $enfant) {
-            $enfant->update([]); // déclenche le booted() hook qui recalcule nom_long
+            $enfant->update([]);
             $this->recalculerEnfants($enfant);
         }
     }
diff --git a/app/Http/Controllers/NotificationController.php b/app/Http/Controllers/NotificationController.php
new file mode 100644
index 0000000..0964fd0
--- /dev/null
+++ b/app/Http/Controllers/NotificationController.php
@@ -0,0 +1,37 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Http\Request;
+use Illuminate\View\View;
+
+class NotificationController extends Controller
+{
+    public function index(Request $request): View
+    {
+        $notifications = $request->user()
+            ->notifications()
+            ->paginate(25);
+
+        return view('notifications.index', compact('notifications'));
+    }
+
+    public function markAsRead(Request $request, string $id): RedirectResponse
+    {
+        $request->user()
+            ->notifications()
+            ->where('id', $id)
+            ->first()
+            ?->markAsRead();
+
+        return back();
+    }
+
+    public function markAllAsRead(Request $request): RedirectResponse
+    {
+        $request->user()->unreadNotifications->markAsRead();
+
+        return back()->with('success', 'Toutes les notifications ont été marquées comme lues.');
+    }
+}
diff --git a/app/Http/Controllers/RechercheController.php b/app/Http/Controllers/RechercheController.php
new file mode 100644
index 0000000..c3fd2b8
--- /dev/null
+++ b/app/Http/Controllers/RechercheController.php
@@ -0,0 +1,116 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Enums\SourceStatus;
+use App\Models\Lieu;
+use App\Models\Releve;
+use App\Models\SourceType;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\DB;
+use Illuminate\View\View;
+
+class RechercheController extends Controller
+{
+    public function index(Request $request): View
+    {
+        $sourceTypes = SourceType::orderBy('nom')->get(['id', 'nom']);
+        $resultats   = null;
+        $total       = null;
+
+        // Charger le lieu sélectionné pour pré-remplir le picker
+        $lieuSelectionne = $request->filled('lieu_id')
+            ? Lieu::find($request->integer('lieu_id'), ['id', 'nom', 'nom_long'])
+            : null;
+
+        if ($request->anyFilled(['q', 'source_type_id', 'lieu_id', 'annee_debut', 'annee_fin'])) {
+            [$resultats, $total] = $this->search($request);
+        }
+
+        return view('recherche.index', compact('sourceTypes', 'resultats', 'total', 'lieuSelectionne'));
+    }
+
+    private function search(Request $request): array
+    {
+        $user = auth()->user();
+
+        $query = Releve::with(['source.sourceType', 'source.depot', 'createur'])
+            ->whereHas('source', function ($q) use ($user, $request) {
+                if (! $user->isSectionManager()) {
+                    $assignedIds = $user->sourcesAssignees()->pluck('sources.id');
+                    $q->where(function ($sq) use ($assignedIds) {
+                        $sq->where('status', SourceStatus::Termine)
+                           ->orWhereIn('id', $assignedIds);
+                    });
+                }
+                if ($request->filled('source_type_id')) {
+                    $q->where('source_type_id', $request->integer('source_type_id'));
+                }
+            });
+
+        // ── Recherche textuelle ──────────────────────────────────────────────
+        if ($request->filled('q')) {
+            $q = trim($request->get('q'));
+            $query->where(function ($wq) use ($q) {
+                $wq->where('nom',    'ilike', "%{$q}%")
+                   ->orWhere('prenom','ilike', "%{$q}%")
+                   ->orWhere('date_evenement', 'ilike', "%{$q}%")
+                   ->orWhereRaw(
+                       "to_tsvector('french', data::text) @@ plainto_tsquery('french', ?)",
+                       [$q]
+                   );
+            });
+        }
+
+        // ── Filtre par lieu (+ descendants via CTE récursive) ────────────────
+        if ($request->filled('lieu_id')) {
+            $lieuNoms = $this->getLieuNoms($request->integer('lieu_id'));
+            if ($lieuNoms->isNotEmpty()) {
+                // Recherche regex case-insensitive dans le JSONB text
+                $pattern = $lieuNoms
+                    ->map(fn ($n) => preg_quote($n, '/'))
+                    ->join('|');
+                $query->whereRaw("data::text ~* ?", [$pattern]);
+            }
+        }
+
+        // ── Filtre par plage d'années ────────────────────────────────────────
+        if ($request->filled('annee_debut')) {
+            $query->whereRaw("date_evenement >= ?", [$request->integer('annee_debut') . '-01-01']);
+        }
+        if ($request->filled('annee_fin')) {
+            $query->whereRaw("date_evenement <= ?", [$request->integer('annee_fin') . '-12-31']);
+        }
+
+        // ── Tri + pagination ────────────────────────────────────────────────
+        $total    = $query->count();
+        $resultats = $query
+            ->orderByRaw('nom ASC NULLS LAST')
+            ->orderByRaw('date_evenement ASC NULLS LAST')
+            ->paginate(25)
+            ->withQueryString();
+
+        return [$resultats, $total];
+    }
+
+    /**
+     * Retourne les noms du lieu et de tous ses descendants via CTE récursive PostgreSQL.
+     */
+    private function getLieuNoms(int $lieuId): \Illuminate\Support\Collection
+    {
+        $rows = DB::select("
+            WITH RECURSIVE descendants AS (
+                SELECT id, nom
+                FROM lieux
+                WHERE id = ?
+                UNION ALL
+                SELECT l.id, l.nom
+                FROM lieux l
+                INNER JOIN descendants d ON l.lieu_parent_id = d.id
+            )
+            SELECT DISTINCT nom FROM descendants WHERE nom IS NOT NULL
+        ", [$lieuId]);
+
+        return collect($rows)->pluck('nom')->filter();
+    }
+}
diff --git a/app/Http/Controllers/ReleveController.php b/app/Http/Controllers/ReleveController.php
new file mode 100644
index 0000000..271ebfb
--- /dev/null
+++ b/app/Http/Controllers/ReleveController.php
@@ -0,0 +1,115 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Enums\FieldType;
+use App\Http\Requests\StoreReleveRequest;
+use App\Http\Requests\UpdateReleveRequest;
+use App\Models\Releve;
+use App\Models\Source;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\View\View;
+
+class ReleveController extends Controller
+{
+    public function index(Source $source): View
+    {
+        $this->authorize('viewAny', [Releve::class, $source]);
+
+        $source->load('sourceType.fields');
+
+        // Keyset pagination sur id (évite le COUNT sur des millions de lignes)
+        $releves = $source->releves()
+            ->orderBy('id')
+            ->cursorPaginate(25);
+
+        return view('releves.index', compact('source', 'releves'));
+    }
+
+    public function create(Source $source): View
+    {
+        $this->authorize('create', [Releve::class, $source]);
+
+        $source->load('sourceType.fields');
+
+        return view('releves.create', compact('source'));
+    }
+
+    public function store(StoreReleveRequest $request, Source $source): RedirectResponse
+    {
+        $data = $this->buildData($request->validated()['data'] ?? [], $source);
+
+        $source->releves()->create([
+            'data'       => $data,
+            'created_by' => $request->user()->id,
+            'updated_by' => $request->user()->id,
+        ]);
+
+        return redirect()->route('sources.releves.index', $source)
+            ->with('success', 'Relevé ajouté.');
+    }
+
+    public function show(Source $source, Releve $releve): View
+    {
+        $this->authorize('view', $releve);
+
+        $source->load('sourceType.fields');
+        $releve->load('createur', 'modificateur');
+
+        return view('releves.show', compact('source', 'releve'));
+    }
+
+    public function edit(Source $source, Releve $releve): View
+    {
+        $this->authorize('update', $releve);
+
+        $source->load('sourceType.fields');
+
+        return view('releves.edit', compact('source', 'releve'));
+    }
+
+    public function update(UpdateReleveRequest $request, Source $source, Releve $releve): RedirectResponse
+    {
+        $data = $this->buildData($request->validated()['data'] ?? [], $source);
+
+        $releve->update([
+            'data'       => $data,
+            'updated_by' => $request->user()->id,
+        ]);
+
+        return redirect()->route('sources.releves.show', [$source, $releve])
+            ->with('success', 'Relevé mis à jour.');
+    }
+
+    public function destroy(Source $source, Releve $releve): RedirectResponse
+    {
+        $this->authorize('delete', $releve);
+
+        $releve->delete();
+
+        return redirect()->route('sources.releves.index', $source)
+            ->with('success', 'Relevé supprimé.');
+    }
+
+    // Normalise les données POST en structure JSONB propre
+    private function buildData(array $raw, Source $source): array
+    {
+        $data = [];
+
+        foreach ($source->sourceType->fields as $field) {
+            $value = $raw[$field->name] ?? null;
+
+            $data[$field->name] = match ($field->type) {
+                FieldType::Boolean => (bool) ($value ?? false),
+                FieldType::Number  => $value !== null && $value !== '' ? (float) $value : null,
+                FieldType::Date    => [
+                    'valeur'     => $value['valeur'] ?? null,
+                    'calendrier' => $value['calendrier'] ?? 'gregorien',
+                ],
+                default => $value === '' ? null : $value,
+            };
+        }
+
+        return $data;
+    }
+}
diff --git a/app/Http/Controllers/SourceController.php b/app/Http/Controllers/SourceController.php
index 939c30a..ffe36f2 100644
--- a/app/Http/Controllers/SourceController.php
+++ b/app/Http/Controllers/SourceController.php
@@ -6,26 +6,29 @@ use App\Enums\SourceStatus;
 use App\Http\Requests\StoreSourceRequest;
 use App\Http\Requests\UpdateSourceRequest;
 use App\Models\Depot;
+use App\Models\Lieu;
 use App\Models\Source;
 use App\Models\SourceType;
 use App\Models\User;
+use App\Notifications\SourceAValiderNotification;
+use App\Notifications\SourceRejeteeNotification;
 use Illuminate\Http\RedirectResponse;
 use Illuminate\Http\Request;
+use Illuminate\Support\Facades\DB;
 use Illuminate\View\View;
 
 class SourceController extends Controller
 {
-    public function index(): View
+    public function index(Request $request): View
     {
         $this->authorize('viewAny', Source::class);
 
         $user = auth()->user();
 
-        $query = Source::with(['sourceType', 'depot'])
+        $query = Source::with(['sourceType', 'depot', 'lieu'])
             ->withCount('releves');
 
         if (! $user->isSectionManager()) {
-            // Membre : sources terminées + sources assignées
             $assignedIds = $user->sourcesAssignees()->pluck('sources.id');
             $query->where(function ($q) use ($assignedIds) {
                 $q->where('status', SourceStatus::Termine)
@@ -33,9 +36,56 @@ class SourceController extends Controller
             });
         }
 
-        $sources = $query->orderBy('nom')->paginate(25);
+        if ($request->filled('status')) {
+            $query->where('status', $request->input('status'));
+        }
 
-        return view('sources.index', compact('sources'));
+        if ($request->filled('source_type_id')) {
+            $query->where('source_type_id', $request->integer('source_type_id'));
+        }
+
+        if ($request->filled('lieu_id')) {
+            $lieuIds = $this->getLieuDescendantIds($request->integer('lieu_id'));
+            $query->whereIn('lieu_id', $lieuIds);
+        }
+
+        if ($request->filled('annee_debut')) {
+            $annee = $request->integer('annee_debut');
+            $query->where(function ($q) use ($annee) {
+                $q->whereNull('annee_fin')->orWhere('annee_fin', '>=', $annee);
+            });
+        }
+
+        if ($request->filled('annee_fin')) {
+            $annee = $request->integer('annee_fin');
+            $query->where(function ($q) use ($annee) {
+                $q->whereNull('annee_debut')->orWhere('annee_debut', '<=', $annee);
+            });
+        }
+
+        $sourceTypes     = SourceType::orderBy('nom')->get(['id', 'nom']);
+        $lieuSelectionne = $request->filled('lieu_id')
+            ? Lieu::find($request->integer('lieu_id'), ['id', 'nom', 'nom_long'])
+            : null;
+
+        $sources = $query->orderBy('nom')->paginate(25)->withQueryString();
+
+        return view('sources.index', compact('sources', 'sourceTypes', 'lieuSelectionne'));
+    }
+
+    private function getLieuDescendantIds(int $lieuId): array
+    {
+        $rows = DB::select("
+            WITH RECURSIVE descendants AS (
+                SELECT id FROM lieux WHERE id = ?
+                UNION ALL
+                SELECT l.id FROM lieux l
+                INNER JOIN descendants d ON l.lieu_parent_id = d.id
+            )
+            SELECT id FROM descendants
+        ", [$lieuId]);
+
+        return collect($rows)->pluck('id')->toArray();
     }
 
     public function create(): View
@@ -71,6 +121,7 @@ class SourceController extends Controller
     {
         $this->authorize('update', $source);
 
+        $source->loadMissing('lieu');
         $sourceTypes = SourceType::orderBy('nom')->get(['id', 'nom']);
         $depots      = Depot::orderBy('nom')->get(['id', 'nom']);
 
@@ -136,8 +187,28 @@ class SourceController extends Controller
             return back()->with('error', 'Transition non autorisée.');
         }
 
+        $previousStatus = $source->status;
         $source->update(['status' => $newStatus]);
 
+        $user = auth()->user();
+
+        if ($newStatus === SourceStatus::AValider) {
+            // Notifier admins + responsables de section
+            $source->load('sourceType', 'depot');
+            User::whereIn('role', ['admin', 'section_manager'])
+                ->where('id', '!=', $user->id)
+                ->get()
+                ->each(fn ($u) => $u->notify(new SourceAValiderNotification($source, $user)));
+        }
+
+        if ($newStatus === SourceStatus::EnCours && $previousStatus === SourceStatus::AValider) {
+            // Rejet : notifier les membres assignés
+            $source->membres()
+                ->where('users.id', '!=', $user->id)
+                ->get()
+                ->each(fn ($m) => $m->notify(new SourceRejeteeNotification($source, $user)));
+        }
+
         return back()->with('success', 'Statut mis à jour : ' . $newStatus->label());
     }
 }
diff --git a/app/Http/Requests/Admin/StoreLieuTypeRequest.php b/app/Http/Requests/Admin/StoreLieuTypeRequest.php
new file mode 100644
index 0000000..51a465e
--- /dev/null
+++ b/app/Http/Requests/Admin/StoreLieuTypeRequest.php
@@ -0,0 +1,21 @@
+<?php
+
+namespace App\Http\Requests\Admin;
+
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Validation\Rule;
+
+class StoreLieuTypeRequest extends FormRequest
+{
+    public function authorize(): bool { return $this->user()->isAdmin(); }
+
+    public function rules(): array
+    {
+        $ignore = $this->route('lieuType')?->id;
+
+        return [
+            'nom'   => ['required', 'string', 'max:100', Rule::unique('lieu_types', 'nom')->ignore($ignore)],
+            'ordre' => ['required', 'integer', 'min:0', 'max:999'],
+        ];
+    }
+}
diff --git a/app/Http/Requests/StoreLieuRequest.php b/app/Http/Requests/StoreLieuRequest.php
index a72fba2..b021c7d 100644
--- a/app/Http/Requests/StoreLieuRequest.php
+++ b/app/Http/Requests/StoreLieuRequest.php
@@ -15,6 +15,7 @@ class StoreLieuRequest extends FormRequest
     {
         return [
             'nom'           => ['required', 'string', 'max:255'],
+            'lieu_type_id'  => ['required', 'integer', 'exists:lieu_types,id'],
             'code'          => ['nullable', 'string', 'max:20'],
             'lieu_parent_id'=> ['nullable', 'integer', 'exists:lieux,id'],
             'latitude'      => ['nullable', 'numeric', 'between:-90,90'],
diff --git a/app/Http/Requests/StoreReleveRequest.php b/app/Http/Requests/StoreReleveRequest.php
new file mode 100644
index 0000000..5a9dae4
--- /dev/null
+++ b/app/Http/Requests/StoreReleveRequest.php
@@ -0,0 +1,56 @@
+<?php
+
+namespace App\Http\Requests;
+
+use App\Enums\CalendarType;
+use App\Enums\FieldType;
+use App\Models\Source;
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Validation\Rules\Enum;
+
+class StoreReleveRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        $source = $this->route('source');
+        return $this->user()->can('create', [app(\App\Models\Releve::class), $source]);
+    }
+
+    public function rules(): array
+    {
+        /** @var Source $source */
+        $source = $this->route('source');
+        $source->loadMissing('sourceType.fields');
+
+        $rules = [];
+
+        foreach ($source->sourceType->fields as $field) {
+            $base = "data.{$field->name}";
+
+            switch ($field->type) {
+                case FieldType::Date:
+                    $rules["{$base}.valeur"]     = [$field->required ? 'required' : 'nullable', 'string', 'max:50'];
+                    $rules["{$base}.calendrier"]  = ['required', new Enum(CalendarType::class)];
+                    break;
+
+                case FieldType::Boolean:
+                    $rules[$base] = ['nullable', 'boolean'];
+                    break;
+
+                case FieldType::Number:
+                    $rules[$base] = [$field->required ? 'required' : 'nullable', 'numeric'];
+                    break;
+
+                case FieldType::Select:
+                    $options = $field->options ?? [];
+                    $rules[$base] = [$field->required ? 'required' : 'nullable', 'string', 'in:' . implode(',', $options)];
+                    break;
+
+                default: // text, textarea
+                    $rules[$base] = [$field->required ? 'required' : 'nullable', 'string', 'max:2000'];
+            }
+        }
+
+        return $rules;
+    }
+}
diff --git a/app/Http/Requests/StoreSourceRequest.php b/app/Http/Requests/StoreSourceRequest.php
index fbf370e..0ee387f 100644
--- a/app/Http/Requests/StoreSourceRequest.php
+++ b/app/Http/Requests/StoreSourceRequest.php
@@ -18,6 +18,9 @@ class StoreSourceRequest extends FormRequest
             'description'    => ['nullable', 'string'],
             'source_type_id' => ['required', 'integer', 'exists:source_types,id'],
             'depot_id'       => ['nullable', 'integer', 'exists:depots,id'],
+            'lieu_id'        => ['nullable', 'integer', 'exists:lieux,id'],
+            'annee_debut'    => ['nullable', 'integer', 'min:1000', 'max:2100'],
+            'annee_fin'      => ['nullable', 'integer', 'min:1000', 'max:2100', 'gte:annee_debut'],
             'cote'           => ['nullable', 'string', 'max:255'],
             'auteur'         => ['nullable', 'string', 'max:255'],
         ];
diff --git a/app/Http/Requests/UpdateLieuRequest.php b/app/Http/Requests/UpdateLieuRequest.php
index bd2fe17..5f4d9a9 100644
--- a/app/Http/Requests/UpdateLieuRequest.php
+++ b/app/Http/Requests/UpdateLieuRequest.php
@@ -17,6 +17,7 @@ class UpdateLieuRequest extends FormRequest
 
         return [
             'nom'           => ['required', 'string', 'max:255'],
+            'lieu_type_id'  => ['required', 'integer', 'exists:lieu_types,id'],
             'code'          => ['nullable', 'string', 'max:20'],
             // Interdit de se choisir soi-même ou un descendant comme parent
             'lieu_parent_id'=> ['nullable', 'integer', 'exists:lieux,id', "not_in:{$lieuId}"],
diff --git a/app/Http/Requests/UpdateReleveRequest.php b/app/Http/Requests/UpdateReleveRequest.php
new file mode 100644
index 0000000..b33813d
--- /dev/null
+++ b/app/Http/Requests/UpdateReleveRequest.php
@@ -0,0 +1,51 @@
+<?php
+
+namespace App\Http\Requests;
+
+use App\Enums\CalendarType;
+use App\Enums\FieldType;
+use App\Models\Source;
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Validation\Rules\Enum;
+
+class UpdateReleveRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return $this->user()->can('update', $this->route('releve'));
+    }
+
+    public function rules(): array
+    {
+        /** @var \App\Models\Releve $releve */
+        $releve = $this->route('releve');
+        $releve->source->loadMissing('sourceType.fields');
+
+        $rules = [];
+
+        foreach ($releve->source->sourceType->fields as $field) {
+            $base = "data.{$field->name}";
+
+            switch ($field->type) {
+                case FieldType::Date:
+                    $rules["{$base}.valeur"]    = [$field->required ? 'required' : 'nullable', 'string', 'max:50'];
+                    $rules["{$base}.calendrier"] = ['required', new Enum(CalendarType::class)];
+                    break;
+                case FieldType::Boolean:
+                    $rules[$base] = ['nullable', 'boolean'];
+                    break;
+                case FieldType::Number:
+                    $rules[$base] = [$field->required ? 'required' : 'nullable', 'numeric'];
+                    break;
+                case FieldType::Select:
+                    $options = $field->options ?? [];
+                    $rules[$base] = [$field->required ? 'required' : 'nullable', 'string', 'in:' . implode(',', $options)];
+                    break;
+                default:
+                    $rules[$base] = [$field->required ? 'required' : 'nullable', 'string', 'max:2000'];
+            }
+        }
+
+        return $rules;
+    }
+}
diff --git a/app/Http/Requests/UpdateSourceRequest.php b/app/Http/Requests/UpdateSourceRequest.php
index 035ebb0..09650e9 100644
--- a/app/Http/Requests/UpdateSourceRequest.php
+++ b/app/Http/Requests/UpdateSourceRequest.php
@@ -18,6 +18,9 @@ class UpdateSourceRequest extends FormRequest
             'description'    => ['nullable', 'string'],
             'source_type_id' => ['required', 'integer', 'exists:source_types,id'],
             'depot_id'       => ['nullable', 'integer', 'exists:depots,id'],
+            'lieu_id'        => ['nullable', 'integer', 'exists:lieux,id'],
+            'annee_debut'    => ['nullable', 'integer', 'min:1000', 'max:2100'],
+            'annee_fin'      => ['nullable', 'integer', 'min:1000', 'max:2100', 'gte:annee_debut'],
             'cote'           => ['nullable', 'string', 'max:255'],
             'auteur'         => ['nullable', 'string', 'max:255'],
         ];
diff --git a/app/Models/Lieu.php b/app/Models/Lieu.php
index 1cf6fc3..e8bca2a 100644
--- a/app/Models/Lieu.php
+++ b/app/Models/Lieu.php
@@ -10,7 +10,12 @@ class Lieu extends Model
 {
     protected $table = 'lieux';
 
-    protected $fillable = ['nom', 'code', 'lieu_parent_id', 'nom_long', 'latitude', 'longitude', 'note'];
+    protected $fillable = ['nom', 'code', 'lieu_type_id', 'lieu_parent_id', 'nom_long', 'latitude', 'longitude', 'note'];
+
+    public function lieuType(): BelongsTo
+    {
+        return $this->belongsTo(LieuType::class);
+    }
 
     public function parent(): BelongsTo
     {
diff --git a/app/Models/LieuType.php b/app/Models/LieuType.php
new file mode 100644
index 0000000..c7d583f
--- /dev/null
+++ b/app/Models/LieuType.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+
+class LieuType extends Model
+{
+    protected $fillable = ['nom', 'ordre'];
+
+    public function lieux(): HasMany
+    {
+        return $this->hasMany(Lieu::class);
+    }
+}
diff --git a/app/Models/Source.php b/app/Models/Source.php
index b653be7..fdf6f52 100644
--- a/app/Models/Source.php
+++ b/app/Models/Source.php
@@ -10,7 +10,7 @@ use Illuminate\Database\Eloquent\Relations\HasMany;
 
 class Source extends Model
 {
-    protected $fillable = ['nom', 'description', 'source_type_id', 'depot_id', 'cote', 'auteur', 'status'];
+    protected $fillable = ['nom', 'description', 'source_type_id', 'depot_id', 'lieu_id', 'annee_debut', 'annee_fin', 'cote', 'auteur', 'status'];
 
     protected $casts = [
         'status' => SourceStatus::class,
@@ -26,6 +26,11 @@ class Source extends Model
         return $this->belongsTo(Depot::class);
     }
 
+    public function lieu(): BelongsTo
+    {
+        return $this->belongsTo(Lieu::class);
+    }
+
     public function membres(): BelongsToMany
     {
         return $this->belongsToMany(User::class, 'source_user');
diff --git a/app/Notifications/SourceAValiderNotification.php b/app/Notifications/SourceAValiderNotification.php
new file mode 100644
index 0000000..e94457a
--- /dev/null
+++ b/app/Notifications/SourceAValiderNotification.php
@@ -0,0 +1,51 @@
+<?php
+
+namespace App\Notifications;
+
+use App\Models\Source;
+use App\Models\User;
+use Illuminate\Bus\Queueable;
+use Illuminate\Notifications\Messages\MailMessage;
+use Illuminate\Notifications\Notification;
+
+class SourceAValiderNotification extends Notification
+{
+    use Queueable;
+
+    public function __construct(
+        public readonly Source $source,
+        public readonly User   $soumispar,
+    ) {}
+
+    public function via(object $notifiable): array
+    {
+        return ['mail', 'database'];
+    }
+
+    public function toMail(object $notifiable): MailMessage
+    {
+        return (new MailMessage)
+            ->subject("Source à valider : {$this->source->nom}")
+            ->greeting("Bonjour {$notifiable->name},")
+            ->line("{$this->soumispar->name} a soumis la source **{$this->source->nom}** pour validation.")
+            ->line("Type : {$this->source->sourceType->nom}")
+            ->when($this->source->depot, fn ($m) => $m->line("Dépôt : {$this->source->depot->nom}"))
+            ->action('Accéder à la source', route('sources.show', $this->source))
+            ->line('Vous pouvez valider ou renvoyer cette source en cours de saisie.');
+    }
+
+    public function toDatabase(object $notifiable): array
+    {
+        return [
+            'source_id'   => $this->source->id,
+            'source_nom'  => $this->source->nom,
+            'soumis_par'  => $this->soumispar->name,
+            'url'         => route('sources.show', $this->source),
+        ];
+    }
+
+    public function toArray(object $notifiable): array
+    {
+        return $this->toDatabase($notifiable);
+    }
+}
diff --git a/app/Notifications/SourceRejeteeNotification.php b/app/Notifications/SourceRejeteeNotification.php
new file mode 100644
index 0000000..9cd698b
--- /dev/null
+++ b/app/Notifications/SourceRejeteeNotification.php
@@ -0,0 +1,50 @@
+<?php
+
+namespace App\Notifications;
+
+use App\Models\Source;
+use App\Models\User;
+use Illuminate\Bus\Queueable;
+use Illuminate\Notifications\Messages\MailMessage;
+use Illuminate\Notifications\Notification;
+
+class SourceRejeteeNotification extends Notification
+{
+    use Queueable;
+
+    public function __construct(
+        public readonly Source $source,
+        public readonly User   $rejetePar,
+    ) {}
+
+    public function via(object $notifiable): array
+    {
+        return ['mail', 'database'];
+    }
+
+    public function toMail(object $notifiable): MailMessage
+    {
+        return (new MailMessage)
+            ->subject("Relevés à corriger : {$this->source->nom}")
+            ->greeting("Bonjour {$notifiable->name},")
+            ->line("{$this->rejetePar->name} a renvoyé la source **{$this->source->nom}** en cours de saisie.")
+            ->line("Des corrections sont nécessaires avant une nouvelle soumission.")
+            ->action('Accéder à la source', route('sources.show', $this->source));
+    }
+
+    public function toDatabase(object $notifiable): array
+    {
+        return [
+            'source_id'   => $this->source->id,
+            'source_nom'  => $this->source->nom,
+            'rejete_par'  => $this->rejetePar->name,
+            'url'         => route('sources.show', $this->source),
+            'type'        => 'rejet',
+        ];
+    }
+
+    public function toArray(object $notifiable): array
+    {
+        return $this->toDatabase($notifiable);
+    }
+}
diff --git a/app/Policies/RelevePolicy.php b/app/Policies/RelevePolicy.php
new file mode 100644
index 0000000..1862e08
--- /dev/null
+++ b/app/Policies/RelevePolicy.php
@@ -0,0 +1,42 @@
+<?php
+
+namespace App\Policies;
+
+use App\Enums\SourceStatus;
+use App\Models\Releve;
+use App\Models\Source;
+use App\Models\User;
+
+class RelevePolicy
+{
+    public function viewAny(User $user, Source $source): bool
+    {
+        return $source->isVisibleBy($user);
+    }
+
+    public function view(User $user, Releve $releve): bool
+    {
+        return $releve->source->isVisibleBy($user);
+    }
+
+    public function create(User $user, Source $source): bool
+    {
+        if ($source->status === SourceStatus::Termine) {
+            return false;
+        }
+        if ($user->isAdmin() || $user->isSectionManager()) {
+            return true;
+        }
+        return $source->membres()->where('user_id', $user->id)->exists();
+    }
+
+    public function update(User $user, Releve $releve): bool
+    {
+        return $this->create($user, $releve->source);
+    }
+
+    public function delete(User $user, Releve $releve): bool
+    {
+        return $user->isAdmin() || $user->isSectionManager();
+    }
+}
diff --git a/app/Services/DateConversionService.php b/app/Services/DateConversionService.php
new file mode 100644
index 0000000..25edf8e
--- /dev/null
+++ b/app/Services/DateConversionService.php
@@ -0,0 +1,152 @@
+<?php
+
+namespace App\Services;
+
+use DateTime;
+
+class DateConversionService
+{
+    // Dates de début du 1er Vendémiaire pour chaque An républicain
+    private const YEAR_STARTS = [
+        1  => '1792-09-22',
+        2  => '1793-09-22',
+        3  => '1794-09-23',
+        4  => '1795-09-23',
+        5  => '1796-09-22',
+        6  => '1797-09-22',
+        7  => '1798-09-22',
+        8  => '1799-09-23',
+        9  => '1800-09-23',
+        10 => '1801-09-23',
+        11 => '1802-09-23',
+        12 => '1803-09-23',
+        13 => '1804-09-23',
+        14 => '1805-09-23',
+    ];
+
+    private const MONTHS = [
+        'vendémiaire' => 1, 'vendemiaire' => 1,
+        'brumaire'    => 2,
+        'frimaire'    => 3,
+        'nivôse'      => 4, 'nivose' => 4,
+        'pluviôse'    => 5, 'pluviose' => 5,
+        'ventôse'     => 6, 'ventose' => 6,
+        'germinal'    => 7,
+        'floréal'     => 8, 'floreal' => 8,
+        'prairial'    => 9,
+        'messidor'    => 10,
+        'thermidor'   => 11,
+        'fructidor'   => 12,
+    ];
+
+    private const ROMAN = [
+        'XIV' => 14, 'XIII' => 13, 'XII' => 12, 'XI' => 11, 'X' => 10,
+        'IX'  => 9,  'VIII' => 8,  'VII' => 7,  'VI' => 6,  'V' => 5,
+        'IV'  => 4,  'III'  => 3,  'II'  => 2,  'I'  => 1,
+    ];
+
+    private const GEDCOM_MONTHS = [
+        1 => 'JAN', 2 => 'FEB', 3  => 'MAR', 4  => 'APR',
+        5 => 'MAY', 6 => 'JUN', 7  => 'JUL', 8  => 'AUG',
+        9 => 'SEP', 10 => 'OCT', 11 => 'NOV', 12 => 'DEC',
+    ];
+
+    /**
+     * Convertit un champ date JSONB { valeur, calendrier } en chaîne GEDCOM.
+     * Retourne null si la conversion échoue.
+     */
+    public function toGedcomDate(?array $dateField): ?string
+    {
+        if (empty($dateField['valeur'])) {
+            return null;
+        }
+
+        $valeur     = trim($dateField['valeur']);
+        $calendrier = $dateField['calendrier'] ?? 'gregorien';
+
+        return match ($calendrier) {
+            'gregorien'   => $this->gregorianToGedcom($valeur),
+            'julien'      => $this->julianToGedcom($valeur),
+            'republicain' => $this->republicanToGedcom($valeur),
+            default       => null,
+        };
+    }
+
+    /** YYYY-MM-DD → "D MON YYYY" */
+    public function gregorianToGedcom(string $date): ?string
+    {
+        $d = DateTime::createFromFormat('Y-m-d', $date);
+        if (! $d) {
+            return null;
+        }
+        $day   = (int) $d->format('j');
+        $month = self::GEDCOM_MONTHS[(int) $d->format('n')];
+        $year  = $d->format('Y');
+        return "{$day} {$month} {$year}";
+    }
+
+    /** Julien : même format YYYY-MM-DD, marqué @#DJULIAN@ */
+    private function julianToGedcom(string $date): ?string
+    {
+        $g = $this->gregorianToGedcom($date);
+        return $g ? "@#DJULIAN@ {$g}" : null;
+    }
+
+    /**
+     * "15 Vendémiaire An III" → date grégorienne GEDCOM.
+     * Retourne la date avec préfixe @#DFRENCH R@ (standard GEDCOM pour calendrier républicain).
+     */
+    private function republicanToGedcom(string $date): ?string
+    {
+        $gregory = $this->republicanToGregorian($date);
+        if ($gregory) {
+            return $this->gregorianToGedcom($gregory);
+        }
+
+        // Fallback : on conserve la date telle quelle dans un format lisible
+        return "({$date})";
+    }
+
+    /**
+     * Convertit "15 Vendémiaire An III" → "1794-10-06".
+     */
+    public function republicanToGregorian(string $input): ?string
+    {
+        // Normaliser l'entrée
+        $input = trim($input);
+
+        // Pattern : "DD NomDuMois An N" ou "DD NomDuMois An XIV"
+        $pattern = '/^(\d{1,2})\s+([\wéèêôûî]+)\s+[Aa]n\s+([IVXLCDM\d]+)$/iu';
+
+        if (! preg_match($pattern, $input, $m)) {
+            return null;
+        }
+
+        $day      = (int) $m[1];
+        $monthStr = mb_strtolower(trim($m[2]));
+        $yearStr  = strtoupper(trim($m[3]));
+
+        // Résoudre le mois
+        $monthNum = self::MONTHS[$monthStr] ?? null;
+        if (! $monthNum || $day < 1 || $day > 30) {
+            return null;
+        }
+
+        // Résoudre l'année (chiffres arabes ou romains)
+        $yearNum = is_numeric($yearStr)
+            ? (int) $yearStr
+            : (self::ROMAN[$yearStr] ?? null);
+
+        if (! $yearNum || ! isset(self::YEAR_STARTS[$yearNum])) {
+            return null;
+        }
+
+        // Calculer le nombre de jours depuis le 1er Vendémiaire
+        $daysOffset = ($monthNum - 1) * 30 + ($day - 1);
+
+        $start = new DateTime(self::YEAR_STARTS[$yearNum]);
+        $start->modify("+{$daysOffset} days");
+
+        return $start->format('Y-m-d');
+    }
+}
diff --git a/app/Services/GedcomExportService.php b/app/Services/GedcomExportService.php
new file mode 100644
index 0000000..eefb23d
--- /dev/null
+++ b/app/Services/GedcomExportService.php
@@ -0,0 +1,228 @@
+<?php
+
+namespace App\Services;
+
+use App\Models\Releve;
+use App\Models\Source;
+use Illuminate\Support\Collection;
+
+class GedcomExportService
+{
+    // Mapping des noms de champs vers les tags GEDCOM
+    private const FIELD_EVENT_MAP = [
+        'naissance' => 'BIRT', 'birth'   => 'BIRT',
+        'mariage'   => 'MARR', 'marriage' => 'MARR',
+        'deces'     => 'DEAT', 'décès'   => 'DEAT', 'death' => 'DEAT',
+    ];
+
+    public function __construct(
+        private readonly DateConversionService $dates,
+    ) {}
+
+    public function exportSource(Source $source): string
+    {
+        $source->load('sourceType.fields', 'releves.createur');
+        return $this->buildGedcom($source->releves, $source->nom, $source->sourceType->nom);
+    }
+
+    public function exportReleves(Collection $releves, string $titre = 'Export'): string
+    {
+        return $this->buildGedcom($releves, $titre);
+    }
+
+    private function buildGedcom(Collection $releves, string $sourceName, string $sourceTypeName = ''): string
+    {
+        $lines   = [];
+        $lines[] = $this->header($sourceName);
+
+        $sourceTag = '@S1@';
+        $famId     = 0;
+        $indiId    = 0;
+
+        // Détecter le type d'événement depuis le nom du type de source
+        $eventType = $this->detectEventType($sourceTypeName ?: $sourceName);
+
+        $individuals = [];
+        $families    = [];
+
+        foreach ($releves as $releve) {
+            $data = $releve->data ?? [];
+
+            $indiId++;
+            $indiTag = "@I{$indiId}@";
+
+            $nom    = $data['nom']    ?? '';
+            $prenom = $data['prenom'] ?? $data['prenom_epoux'] ?? $data['prenom_epouse'] ?? '';
+
+            // ── Individu principal ──────────────────────────────────────────
+            $indi = [];
+            $indi[] = "0 {$indiTag} INDI";
+            if ($nom || $prenom) {
+                $indi[] = "1 NAME {$prenom} /{$nom}/";
+                if ($prenom) $indi[] = "1 GIVN {$prenom}";
+                if ($nom)    $indi[] = "1 SURN {$nom}";
+            }
+
+            // Événement principal
+            $dateField = $data['date_evenement'] ?? $data['date_naissance'] ?? $data['date_mariage'] ?? null;
+            $gedDate   = is_array($dateField) ? $this->dates->toGedcomDate($dateField) : null;
+            $lieu      = $data['lieu_naissance'] ?? $data['lieu_evenement'] ?? $data['lieu_mariage'] ?? null;
+
+            $indi[] = "1 {$eventType}";
+            if ($gedDate) $indi[] = "2 DATE {$gedDate}";
+            if ($lieu)    $indi[] = "2 PLAC {$lieu}";
+
+            // Référence à la source
+            $indi[] = "1 SOUR {$sourceTag}";
+            if (isset($data['numero_acte'])) {
+                $indi[] = "2 PAGE Acte n°{$data['numero_acte']}";
+            }
+
+            // Notes (champs non mappés)
+            $noteFields = ['note', 'observation', 'remarque'];
+            foreach ($noteFields as $nf) {
+                if (!empty($data[$nf])) {
+                    foreach ($this->wrapNote($data[$nf]) as $noteLine) {
+                        $indi[] = $noteLine;
+                    }
+                }
+            }
+
+            $individuals[] = implode("\n", $indi);
+
+            // ── Famille (père/mère ou époux/épouse) ─────────────────────────
+            $hasFather = !empty($data['nom_pere']) || !empty($data['prenom_pere']);
+            $hasMother = !empty($data['nom_mere']) || !empty($data['prenom_mere']);
+            $isMarriage = $eventType === 'MARR';
+
+            if ($hasFather || $hasMother || $isMarriage) {
+                $famId++;
+                $famTag = "@F{$famId}@";
+
+                $fam = [];
+                $fam[] = "0 {$famTag} FAM";
+
+                if ($isMarriage) {
+                    // Pour un mariage, créer époux et épouse séparément
+                    if (!empty($data['nom_epoux']) || !empty($data['prenom_epoux'])) {
+                        $indiId++;
+                        $epouxTag = "@I{$indiId}@";
+                        $individuals[] = implode("\n", [
+                            "0 {$epouxTag} INDI",
+                            "1 NAME {$data['prenom_epoux']} /{$data['nom_epoux']}/",
+                            "1 FAMS {$famTag}",
+                            "1 SOUR {$sourceTag}",
+                        ]);
+                        $fam[] = "1 HUSB {$epouxTag}";
+                    }
+                    if (!empty($data['nom_epouse']) || !empty($data['prenom_epouse'])) {
+                        $indiId++;
+                        $epouseTag = "@I{$indiId}@";
+                        $individuals[] = implode("\n", [
+                            "0 {$epouseTag} INDI",
+                            "1 NAME {$data['prenom_epouse']} /{$data['nom_epouse']}/",
+                            "1 FAMS {$famTag}",
+                            "1 SOUR {$sourceTag}",
+                        ]);
+                        $fam[] = "1 WIFE {$epouseTag}";
+                    }
+                    $fam[] = "1 MARR";
+                    if ($gedDate) $fam[] = "2 DATE {$gedDate}";
+                    if ($lieu)    $fam[] = "2 PLAC {$lieu}";
+                    // Lier l'individu principal comme enfant si besoin
+                } else {
+                    // Naissance/décès : père et mère
+                    if ($hasFather) {
+                        $indiId++;
+                        $pereTag = "@I{$indiId}@";
+                        $individuals[] = implode("\n", [
+                            "0 {$pereTag} INDI",
+                            "1 NAME " . ($data['prenom_pere'] ?? '') . " /" . ($data['nom_pere'] ?? '') . "/",
+                            "1 FAMS {$famTag}",
+                            "1 SOUR {$sourceTag}",
+                        ]);
+                        $fam[] = "1 HUSB {$pereTag}";
+                    }
+                    if ($hasMother) {
+                        $indiId++;
+                        $mereTag = "@I{$indiId}@";
+                        $individuals[] = implode("\n", [
+                            "0 {$mereTag} INDI",
+                            "1 NAME " . ($data['prenom_mere'] ?? '') . " /" . ($data['nom_mere'] ?? '') . "/",
+                            "1 FAMS {$famTag}",
+                            "1 SOUR {$sourceTag}",
+                        ]);
+                        $fam[] = "1 WIFE {$mereTag}";
+                    }
+                    $fam[] = "1 CHIL {$indiTag}";
+                    // Lier l'enfant à sa famille
+                    $indi[] = "1 FAMC {$famTag}";
+                }
+
+                $families[] = implode("\n", $fam);
+            }
+        }
+
+        foreach ($individuals as $indi) {
+            $lines[] = $indi;
+        }
+        foreach ($families as $fam) {
+            $lines[] = $fam;
+        }
+
+        // Enregistrement SOURCE
+        $lines[] = implode("\n", [
+            "0 {$sourceTag} SOUR",
+            "1 TITL {$sourceName}",
+            "1 AUTH MesRelevés",
+        ]);
+
+        $lines[] = "0 TRLR";
+
+        return implode("\n", $lines) . "\n";
+    }
+
+    private function header(string $sourceName): string
+    {
+        $date = now()->format('d M Y');
+        $time = now()->format('H:i:s');
+
+        return implode("\n", [
+            '0 HEAD',
+            '1 SOUR MESRELEVES',
+            '2 NAME MesRelevés',
+            '2 VERS 1.0',
+            '1 DEST ANY',
+            "1 DATE {$date}",
+            "2 TIME {$time}",
+            '1 GEDC',
+            '2 VERS 5.5.1',
+            '2 FORM LINEAGE-LINKED',
+            '1 CHAR UTF-8',
+            "1 FILE {$sourceName}.ged",
+            '1 LANG French',
+        ]);
+    }
+
+    private function detectEventType(string $name): string
+    {
+        $lower = mb_strtolower($name);
+        foreach (self::FIELD_EVENT_MAP as $keyword => $tag) {
+            if (str_contains($lower, $keyword)) {
+                return $tag;
+            }
+        }
+        return 'EVEN';
+    }
+
+    /** Découpe une note longue en lignes GEDCOM (max 248 chars par ligne) */
+    private function wrapNote(string $text): array
+    {
+        $lines  = [];
+        $chunks = mb_str_split($text, 248);
+        foreach ($chunks as $i => $chunk) {
+            $lines[] = ($i === 0 ? '1 NOTE ' : '2 CONT ') . $chunk;
+        }
+        return $lines;
+    }
+}
diff --git a/database/migrations/2024_01_01_090000_create_lieu_types_table.php b/database/migrations/2024_01_01_090000_create_lieu_types_table.php
new file mode 100644
index 0000000..9d23ddb
--- /dev/null
+++ b/database/migrations/2024_01_01_090000_create_lieu_types_table.php
@@ -0,0 +1,23 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::create('lieu_types', function (Blueprint $table) {
+            $table->id();
+            $table->string('nom')->unique();
+            $table->unsignedSmallInteger('ordre')->default(0);
+            $table->timestamps();
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('lieu_types');
+    }
+};
diff --git a/database/migrations/2024_01_01_100000_create_lieux_table.php b/database/migrations/2024_01_01_100000_create_lieux_table.php
index 44413c1..bc6cb97 100644
--- a/database/migrations/2024_01_01_100000_create_lieux_table.php
+++ b/database/migrations/2024_01_01_100000_create_lieux_table.php
@@ -10,10 +10,11 @@ return new class extends Migration
     {
         Schema::create('lieux', function (Blueprint $table) {
             $table->id();
+            $table->foreignId('lieu_type_id')->nullable()->constrained('lieu_types')->nullOnDelete();
             $table->string('nom');
             $table->string('code')->nullable();
             $table->foreignId('lieu_parent_id')->nullable()->constrained('lieux')->nullOnDelete();
-            $table->string('nom_long')->nullable(); // calculé : "Bordeaux, Gironde, France"
+            $table->string('nom_long')->nullable();
             $table->decimal('latitude', 10, 7)->nullable();
             $table->decimal('longitude', 10, 7)->nullable();
             $table->text('note')->nullable();
diff --git a/database/migrations/2026_06_04_144856_create_notifications_table.php b/database/migrations/2026_06_04_144856_create_notifications_table.php
new file mode 100644
index 0000000..d738032
--- /dev/null
+++ b/database/migrations/2026_06_04_144856_create_notifications_table.php
@@ -0,0 +1,31 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('notifications', function (Blueprint $table) {
+            $table->uuid('id')->primary();
+            $table->string('type');
+            $table->morphs('notifiable');
+            $table->text('data');
+            $table->timestamp('read_at')->nullable();
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('notifications');
+    }
+};
diff --git a/database/migrations/2026_06_04_170000_add_lieu_and_years_to_sources_table.php b/database/migrations/2026_06_04_170000_add_lieu_and_years_to_sources_table.php
new file mode 100644
index 0000000..33a0efb
--- /dev/null
+++ b/database/migrations/2026_06_04_170000_add_lieu_and_years_to_sources_table.php
@@ -0,0 +1,25 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('sources', function (Blueprint $table) {
+            $table->foreignId('lieu_id')->nullable()->after('depot_id')->constrained('lieux')->nullOnDelete();
+            $table->unsignedSmallInteger('annee_debut')->nullable()->after('lieu_id');
+            $table->unsignedSmallInteger('annee_fin')->nullable()->after('annee_debut');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('sources', function (Blueprint $table) {
+            $table->dropForeign(['lieu_id']);
+            $table->dropColumn(['lieu_id', 'annee_debut', 'annee_fin']);
+        });
+    }
+};
diff --git a/database/seeders/DatabaseSeeder.php b/database/seeders/DatabaseSeeder.php
index 6b901f8..52e6ffe 100644
--- a/database/seeders/DatabaseSeeder.php
+++ b/database/seeders/DatabaseSeeder.php
@@ -2,24 +2,164 @@
 
 namespace Database\Seeders;
 
+use App\Enums\FieldType;
+use App\Enums\SourceStatus;
+use App\Enums\UserRole;
+use App\Models\Depot;
+use App\Models\Lieu;
+use App\Models\LieuType;
+use App\Models\Releve;
+use App\Models\Section;
+use App\Models\Source;
+use App\Models\SourceType;
+use App\Models\SourceTypeField;
 use App\Models\User;
-use Illuminate\Database\Console\Seeds\WithoutModelEvents;
 use Illuminate\Database\Seeder;
+use Illuminate\Support\Facades\Hash;
 
 class DatabaseSeeder extends Seeder
 {
-    use WithoutModelEvents;
-
-    /**
-     * Seed the application's database.
-     */
     public function run(): void
     {
-        // User::factory(10)->create();
+        // ── Utilisateurs ────────────────────────────────────────────────────
+        $admin = User::create([
+            'name'     => 'Administrateur',
+            'email'    => 'admin@mesreleves.local',
+            'password' => Hash::make('password'),
+            'role'     => UserRole::Admin,
+        ]);
 
-        User::factory()->create([
-            'name' => 'Test User',
-            'email' => 'test@example.com',
+        $responsable = User::create([
+            'name'     => 'Responsable Bordeaux',
+            'email'    => 'responsable@mesreleves.local',
+            'password' => Hash::make('password'),
+            'role'     => UserRole::SectionManager,
+        ]);
+
+        $membre = User::create([
+            'name'     => 'Marie Durand',
+            'email'    => 'membre@mesreleves.local',
+            'password' => Hash::make('password'),
+            'role'     => UserRole::Member,
+        ]);
+
+        // ── Types de lieux ──────────────────────────────────────────────────
+        $typePays       = LieuType::create(['nom' => 'Pays',        'ordre' => 0]);
+        $typeRegion     = LieuType::create(['nom' => 'Région',      'ordre' => 10]);
+        $typeDept       = LieuType::create(['nom' => 'Département', 'ordre' => 20]);
+        $typeVille      = LieuType::create(['nom' => 'Ville',       'ordre' => 30]);
+        $typeCommune    = LieuType::create(['nom' => 'Commune',     'ordre' => 35]);
+        $typeParoisse   = LieuType::create(['nom' => 'Paroisse',    'ordre' => 40]);
+        $typeLieuDit    = LieuType::create(['nom' => 'Lieu-dit',    'ordre' => 50]);
+
+        // ── Lieux ───────────────────────────────────────────────────────────
+        $france   = Lieu::create(['nom' => 'France',   'lieu_type_id' => $typePays->id]);
+        $gironde  = Lieu::create(['nom' => 'Gironde',  'code' => '33',    'lieu_type_id' => $typeDept->id,  'lieu_parent_id' => $france->id]);
+        $bordeaux = Lieu::create(['nom' => 'Bordeaux', 'code' => '33063', 'lieu_type_id' => $typeVille->id, 'lieu_parent_id' => $gironde->id,
+                                  'latitude' => 44.8378, 'longitude' => -0.5792]);
+        $begles   = Lieu::create(['nom' => 'Bègles',   'code' => '33032', 'lieu_type_id' => $typeCommune->id, 'lieu_parent_id' => $gironde->id]);
+
+        // ── Section ─────────────────────────────────────────────────────────
+        $section = Section::create([
+            'nom'           => 'Section Gironde',
+            'lieu_id'       => $bordeaux->id,
+            'email_contact' => 'gironde@cgl.fr',
+        ]);
+        $section->membres()->attach($responsable->id, ['role_in_section' => 'section_manager']);
+        $section->membres()->attach($membre->id,      ['role_in_section' => 'member']);
+
+        // ── Dépôt ───────────────────────────────────────────────────────────
+        $depot = Depot::create([
+            'nom'             => 'Archives Départementales de la Gironde',
+            'adresse_postale' => '72 cours Balguerie-Stuttenberg, 33000 Bordeaux',
+            'url'             => 'https://archives.gironde.fr',
+        ]);
+
+        // ── Type de source : État civil Naissance ────────────────────────────
+        $stNaissance = SourceType::create([
+            'nom'         => 'État civil — Naissance',
+            'description' => 'Actes de naissance (format post-révolutionnaire)',
+        ]);
+
+        $champsNaissance = [
+            ['name' => 'nom',            'label' => 'Nom',              'type' => FieldType::Text,     'required' => true,  'order' => 0],
+            ['name' => 'prenom',         'label' => 'Prénom(s)',         'type' => FieldType::Text,     'required' => true,  'order' => 1],
+            ['name' => 'date_evenement', 'label' => 'Date de naissance', 'type' => FieldType::Date,     'required' => true,  'order' => 2],
+            ['name' => 'lieu_naissance', 'label' => 'Lieu de naissance', 'type' => FieldType::Text,     'required' => false, 'order' => 3],
+            ['name' => 'numero_acte',    'label' => 'N° acte',           'type' => FieldType::Number,   'required' => false, 'order' => 4],
+            ['name' => 'nom_pere',       'label' => 'Nom du père',       'type' => FieldType::Text,     'required' => false, 'order' => 5],
+            ['name' => 'prenom_pere',    'label' => 'Prénom du père',    'type' => FieldType::Text,     'required' => false, 'order' => 6],
+            ['name' => 'nom_mere',       'label' => 'Nom de la mère',    'type' => FieldType::Text,     'required' => false, 'order' => 7],
+            ['name' => 'prenom_mere',    'label' => 'Prénom de la mère', 'type' => FieldType::Text,     'required' => false, 'order' => 8],
+            ['name' => 'note',           'label' => 'Note',              'type' => FieldType::Textarea, 'required' => false, 'order' => 9],
+        ];
+
+        foreach ($champsNaissance as $champ) {
+            SourceTypeField::create(['source_type_id' => $stNaissance->id, ...$champ]);
+        }
+
+        // ── Type de source : Mariage ─────────────────────────────────────────
+        $stMariage = SourceType::create(['nom' => 'État civil — Mariage']);
+
+        $champsMariage = [
+            ['name' => 'nom_epoux',     'label' => 'Nom de l\'époux',   'type' => FieldType::Text, 'required' => true,  'order' => 0],
+            ['name' => 'prenom_epoux',  'label' => 'Prénom de l\'époux','type' => FieldType::Text, 'required' => true,  'order' => 1],
+            ['name' => 'nom_epouse',    'label' => 'Nom de l\'épouse',  'type' => FieldType::Text, 'required' => true,  'order' => 2],
+            ['name' => 'prenom_epouse', 'label' => 'Prénom de l\'épouse','type'=> FieldType::Text, 'required' => true,  'order' => 3],
+            ['name' => 'date_mariage',  'label' => 'Date du mariage',   'type' => FieldType::Date, 'required' => true,  'order' => 4],
+            ['name' => 'numero_acte',   'label' => 'N° acte',           'type' => FieldType::Number,'required'=> false, 'order' => 5],
+            ['name' => 'note',          'label' => 'Note',              'type' => FieldType::Textarea,'required'=> false,'order'=> 6],
+        ];
+
+        foreach ($champsMariage as $champ) {
+            SourceTypeField::create(['source_type_id' => $stMariage->id, ...$champ]);
+        }
+
+        // ── Source : naissances Bordeaux (en cours, membre assigné) ──────────
+        $sourceNaissances = Source::create([
+            'nom'            => 'Naissances Bordeaux 1820–1830',
+            'source_type_id' => $stNaissance->id,
+            'depot_id'       => $depot->id,
+            'cote'           => '4E 756',
+            'auteur'         => 'Marie Durand',
+            'status'         => SourceStatus::EnCours,
+        ]);
+        $sourceNaissances->membres()->attach($membre->id);
+
+        // ── Relevés de la source naissances ──────────────────────────────────
+        $releves = [
+            ['nom' => 'DUPONT',   'prenom' => 'Jean Marie',     'date_evenement' => ['valeur' => '1821-04-03', 'calendrier' => 'gregorien'], 'lieu_naissance' => 'Bordeaux', 'numero_acte' => 12, 'nom_pere' => 'DUPONT',  'prenom_pere' => 'Pierre',  'nom_mere' => 'MARTIN',  'prenom_mere' => 'Jeanne',  'note' => null],
+            ['nom' => 'MARTIN',   'prenom' => 'Marie Anne',     'date_evenement' => ['valeur' => '1822-07-15', 'calendrier' => 'gregorien'], 'lieu_naissance' => 'Bordeaux', 'numero_acte' => 34, 'nom_pere' => 'MARTIN',  'prenom_pere' => 'Louis',   'nom_mere' => 'BERNARD', 'prenom_mere' => 'Claire',  'note' => null],
+            ['nom' => 'BERNARD',  'prenom' => 'Pierre Louis',   'date_evenement' => ['valeur' => '1823-01-28', 'calendrier' => 'gregorien'], 'lieu_naissance' => 'Bègles',   'numero_acte' => 8,  'nom_pere' => 'BERNARD', 'prenom_pere' => 'Jacques', 'nom_mere' => 'LEBRUN',  'prenom_mere' => 'Marie',   'note' => 'Né prématurément'],
+            ['nom' => 'LEBRUN',   'prenom' => 'Céleste',        'date_evenement' => ['valeur' => '6 Vendémiaire An XI', 'calendrier' => 'republicain'], 'lieu_naissance' => 'Bordeaux', 'numero_acte' => 51, 'nom_pere' => null, 'prenom_pere' => null, 'nom_mere' => 'LEBRUN', 'prenom_mere' => 'Angélique', 'note' => 'Père inconnu'],
+            ['nom' => 'ROUX',     'prenom' => 'Henri Gustave',  'date_evenement' => ['valeur' => '1825-11-02', 'calendrier' => 'gregorien'], 'lieu_naissance' => 'Bordeaux', 'numero_acte' => 89, 'nom_pere' => 'ROUX',    'prenom_pere' => 'Étienne', 'nom_mere' => 'PETIT',   'prenom_mere' => 'Louise',  'note' => null],
+        ];
+
+        foreach ($releves as $data) {
+            Releve::create([
+                'source_id'  => $sourceNaissances->id,
+                'created_by' => $membre->id,
+                'updated_by' => $membre->id,
+                'data'       => $data,
+            ]);
+        }
+
+        // ── Source : mariages (à valider) ────────────────────────────────────
+        Source::create([
+            'nom'            => 'Mariages Bordeaux 1815–1820',
+            'source_type_id' => $stMariage->id,
+            'depot_id'       => $depot->id,
+            'cote'           => '4E 750',
+            'status'         => SourceStatus::AValider,
+        ]);
+
+        // ── Source : à faire ─────────────────────────────────────────────────
+        Source::create([
+            'nom'            => 'Naissances Bègles 1830–1840',
+            'source_type_id' => $stNaissance->id,
+            'depot_id'       => $depot->id,
+            'cote'           => '4E 820',
+            'status'         => SourceStatus::AFaire,
         ]);
     }
 }
diff --git a/resources/views/admin/lieu-types/_form.blade.php b/resources/views/admin/lieu-types/_form.blade.php
new file mode 100644
index 0000000..e2ab685
--- /dev/null
+++ b/resources/views/admin/lieu-types/_form.blade.php
@@ -0,0 +1,17 @@
+<div class="space-y-5">
+    <div>
+        <label for="nom" class="block text-sm font-medium text-gray-700">Nom <span class="text-red-500">*</span></label>
+        <input type="text" id="nom" name="nom" value="{{ old('nom', $lieuType?->nom) }}" required
+               placeholder="ex : Pays, Région, Département, Ville…"
+               class="mt-1 block w-full rounded-md border-gray-300 shadow-sm focus:border-indigo-500 focus:ring-indigo-500 @error('nom') border-red-500 @enderror">
+        @error('nom') <p class="mt-1 text-sm text-red-600">{{ $message }}</p> @enderror
+    </div>
+
+    <div>
+        <label for="ordre" class="block text-sm font-medium text-gray-700">Ordre d'affichage <span class="text-red-500">*</span></label>
+        <input type="number" id="ordre" name="ordre" value="{{ old('ordre', $lieuType?->ordre ?? 0) }}"
+               min="0" max="999" required
+               class="mt-1 block w-32 rounded-md border-gray-300 shadow-sm focus:border-indigo-500 focus:ring-indigo-500">
+        <p class="mt-1 text-xs text-gray-400">Les valeurs les plus basses apparaissent en premier (ex : Pays=0, Région=10, Département=20, Ville=30…)</p>
+    </div>
+</div>
diff --git a/resources/views/admin/lieu-types/create.blade.php b/resources/views/admin/lieu-types/create.blade.php
new file mode 100644
index 0000000..e8fb48e
--- /dev/null
+++ b/resources/views/admin/lieu-types/create.blade.php
@@ -0,0 +1,15 @@
+<x-app-layout>
+    <x-slot name="header"><h2 class="text-xl font-semibold text-gray-800">Nouveau type de lieu</h2></x-slot>
+    <div class="py-8 max-w-lg mx-auto px-4 sm:px-6 lg:px-8">
+        <div class="bg-white shadow rounded-lg p-6">
+            <form method="POST" action="{{ route('admin.lieu-types.store') }}">
+                @csrf
+                @include('admin.lieu-types._form', ['lieuType' => null])
+                <div class="mt-6 flex gap-4">
+                    <button type="submit" class="px-5 py-2 bg-indigo-600 text-white rounded-md hover:bg-indigo-700">Créer</button>
+                    <a href="{{ route('admin.lieu-types.index') }}" class="text-sm text-gray-500 self-center hover:text-gray-700">Annuler</a>
+                </div>
+            </form>
+        </div>
+    </div>
+</x-app-layout>
diff --git a/resources/views/admin/lieu-types/edit.blade.php b/resources/views/admin/lieu-types/edit.blade.php
new file mode 100644
index 0000000..a46835a
--- /dev/null
+++ b/resources/views/admin/lieu-types/edit.blade.php
@@ -0,0 +1,15 @@
+<x-app-layout>
+    <x-slot name="header"><h2 class="text-xl font-semibold text-gray-800">Modifier : {{ $lieuType->nom }}</h2></x-slot>
+    <div class="py-8 max-w-lg mx-auto px-4 sm:px-6 lg:px-8">
+        <div class="bg-white shadow rounded-lg p-6">
+            <form method="POST" action="{{ route('admin.lieu-types.update', $lieuType) }}">
+                @csrf @method('PUT')
+                @include('admin.lieu-types._form', ['lieuType' => $lieuType])
+                <div class="mt-6 flex gap-4">
+                    <button type="submit" class="px-5 py-2 bg-indigo-600 text-white rounded-md hover:bg-indigo-700">Enregistrer</button>
+                    <a href="{{ route('admin.lieu-types.index') }}" class="text-sm text-gray-500 self-center hover:text-gray-700">Annuler</a>
+                </div>
+            </form>
+        </div>
+    </div>
+</x-app-layout>
diff --git a/resources/views/admin/lieu-types/index.blade.php b/resources/views/admin/lieu-types/index.blade.php
new file mode 100644
index 0000000..d730385
--- /dev/null
+++ b/resources/views/admin/lieu-types/index.blade.php
@@ -0,0 +1,56 @@
+<x-app-layout>
+    <x-slot name="header">
+        <div class="flex items-center justify-between">
+            <h2 class="text-xl font-semibold text-gray-800">Types de lieux</h2>
+            <a href="{{ route('admin.lieu-types.create') }}"
+               class="px-4 py-2 bg-indigo-600 text-white text-sm rounded-md hover:bg-indigo-700">+ Nouveau type</a>
+        </div>
+    </x-slot>
+
+    <div class="py-8 max-w-3xl mx-auto px-4 sm:px-6 lg:px-8">
+        @foreach(['success','error'] as $flash)
+            @if(session($flash))
+                <div class="mb-4 p-4 rounded-md {{ $flash === 'success' ? 'bg-green-50 border border-green-200 text-green-800' : 'bg-red-50 border border-red-200 text-red-800' }}">
+                    {{ session($flash) }}
+                </div>
+            @endif
+        @endforeach
+
+        <div class="bg-white shadow rounded-lg overflow-hidden">
+            <table class="min-w-full divide-y divide-gray-200">
+                <thead class="bg-gray-50">
+                    <tr>
+                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Ordre</th>
+                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Nom</th>
+                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Lieux</th>
+                        <th class="px-6 py-3"></th>
+                    </tr>
+                </thead>
+                <tbody class="divide-y divide-gray-200">
+                    @forelse($lieuTypes as $lt)
+                        <tr class="hover:bg-gray-50">
+                            <td class="px-6 py-4 text-sm text-gray-400 w-16">{{ $lt->ordre }}</td>
+                            <td class="px-6 py-4 font-medium text-gray-900">{{ $lt->nom }}</td>
+                            <td class="px-6 py-4 text-sm text-gray-500">{{ $lt->lieux_count }}</td>
+                            <td class="px-6 py-4 text-right text-sm space-x-3">
+                                <a href="{{ route('admin.lieu-types.edit', $lt) }}"
+                                   class="text-gray-600 hover:text-indigo-600">Modifier</a>
+                                <form method="POST" action="{{ route('admin.lieu-types.destroy', $lt) }}" class="inline"
+                                      x-data @submit.prevent="if(confirm('Supprimer ce type ?')) $el.submit()">
+                                    @csrf @method('DELETE')
+                                    <button type="submit" class="text-red-500 hover:text-red-700">Supprimer</button>
+                                </form>
+                            </td>
+                        </tr>
+                    @empty
+                        <tr>
+                            <td colspan="4" class="px-6 py-10 text-center text-gray-400">
+                                Aucun type de lieu défini.
+                            </td>
+                        </tr>
+                    @endforelse
+                </tbody>
+            </table>
+        </div>
+    </div>
+</x-app-layout>
diff --git a/resources/views/admin/sections/_form.blade.php b/resources/views/admin/sections/_form.blade.php
index 719e0b8..e337929 100644
--- a/resources/views/admin/sections/_form.blade.php
+++ b/resources/views/admin/sections/_form.blade.php
@@ -6,18 +6,14 @@
         @error('nom') <p class="mt-1 text-sm text-red-600">{{ $message }}</p> @enderror
     </div>
 
-    <div>
-        <label for="lieu_id" class="block text-sm font-medium text-gray-700">Lieu de rattachement</label>
-        <select id="lieu_id" name="lieu_id"
-                class="mt-1 block w-full rounded-md border-gray-300 shadow-sm focus:border-indigo-500 focus:ring-indigo-500">
-            <option value="">— Aucun —</option>
-            @foreach($lieux as $lieu)
-                <option value="{{ $lieu->id }}" {{ old('lieu_id', $section?->lieu_id) == $lieu->id ? 'selected' : '' }}>
-                    {{ $lieu->nom_long ?? $lieu->nom }}
-                </option>
-            @endforeach
-        </select>
-    </div>
+    <x-lieu-picker
+        name="lieu_id"
+        label="Lieu de rattachement"
+        :value="old('lieu_id', $section?->lieu_id)"
+        :display-value="old('lieu_id')
+            ? ''
+            : ($section?->lieu?->nom_long ?? $section?->lieu?->nom ?? '')"
+    />
 
     <div>
         <label for="adresse" class="block text-sm font-medium text-gray-700">Adresse</label>
diff --git a/resources/views/components/lieu-picker.blade.php b/resources/views/components/lieu-picker.blade.php
new file mode 100644
index 0000000..5f4c156
--- /dev/null
+++ b/resources/views/components/lieu-picker.blade.php
@@ -0,0 +1,198 @@
+{{--
+    Composant de sélection d'un lieu par recherche contextuelle.
+
+    Paramètres :
+      $name         : nom du champ hidden (ex: "lieu_id")
+      $label        : libellé affiché au-dessus du champ
+      $value        : id du lieu sélectionné (null si aucun)
+      $displayValue : texte affiché (nom_long du lieu sélectionné)
+      $required     : bool — rend le champ obligatoire
+      $placeholder  : texte quand rien n'est sélectionné
+--}}
+@props([
+    'name',
+    'label'        => 'Lieu',
+    'value'        => null,
+    'displayValue' => '',
+    'required'     => false,
+    'placeholder'  => 'Rechercher un lieu…',
+])
+
+<div
+    x-data="{
+        open: false,
+        search: '',
+        results: [],
+        loading: false,
+        selected: {
+            id:   {{ $value ? (int)$value : 'null' }},
+            name: {{ json_encode($displayValue ?: '') }}
+        },
+        debounceTimer: null,
+
+        openModal() {
+            this.open = true;
+            this.search = '';
+            this.results = [];
+            this.$nextTick(() => this.$refs.searchInput?.focus());
+        },
+
+        onSearchInput() {
+            clearTimeout(this.debounceTimer);
+            this.debounceTimer = setTimeout(() => this.fetchResults(), 220);
+        },
+
+        async fetchResults() {
+            if (this.search.length < 1) { this.results = []; return; }
+            this.loading = true;
+            try {
+                const res = await fetch(
+                    '{{ route('lieux.search') }}?q=' + encodeURIComponent(this.search),
+                    { headers: { 'X-Requested-With': 'XMLHttpRequest' } }
+                );
+                this.results = await res.json();
+            } finally {
+                this.loading = false;
+            }
+        },
+
+        select(lieu) {
+            this.selected = { id: lieu.id, name: lieu.nom_long };
+            this.open = false;
+            this.search = '';
+            this.results = [];
+        },
+
+        clear() {
+            this.selected = { id: null, name: '' };
+        }
+    }"
+    @keydown.escape.window="open = false"
+>
+    <label class="block text-sm font-medium text-gray-700 mb-1">
+        {{ $label }}
+        @if($required) <span class="text-red-500">*</span> @endif
+    </label>
+
+    {{-- Champ hidden pour la valeur soumise --}}
+    <input type="hidden" name="{{ $name }}" :value="selected.id ?? ''">
+
+    {{-- Affichage du lieu sélectionné + boutons --}}
+    <div class="flex gap-2">
+        <button
+            type="button"
+            @click="openModal()"
+            class="flex-1 text-left px-3 py-2 border border-gray-300 rounded-md bg-white text-sm shadow-sm
+                   hover:border-indigo-400 focus:outline-none focus:ring-2 focus:ring-indigo-500 transition-colors
+                   @error($name) border-red-500 @enderror"
+        >
+            <span x-show="selected.id" class="text-gray-900" x-text="selected.name"></span>
+            <span x-show="!selected.id" class="text-gray-400">{{ $placeholder }}</span>
+        </button>
+
+        <button
+            type="button"
+            x-show="selected.id"
+            @click="clear()"
+            title="Effacer"
+            class="px-2 py-2 text-gray-400 hover:text-red-500 transition-colors"
+        >
+            <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"/>
+            </svg>
+        </button>
+    </div>
+
+    @error($name)
+        <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
+    @enderror
+
+    {{-- Modale de recherche --}}
+    <div
+        x-show="open"
+        x-cloak
+        class="fixed inset-0 z-50 flex items-start justify-center pt-24 px-4"
+        @click.self="open = false"
+    >
+        {{-- Fond semi-transparent --}}
+        <div class="absolute inset-0 bg-black/40" @click="open = false"></div>
+
+        {{-- Panneau --}}
+        <div class="relative bg-white rounded-xl shadow-2xl w-full max-w-lg z-10 overflow-hidden">
+            {{-- En-tête --}}
+            <div class="px-4 py-3 border-b border-gray-100 flex items-center gap-3">
+                <svg class="w-5 h-5 text-gray-400 shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
+                          d="M21 21l-4.35-4.35M17 11A6 6 0 1 1 5 11a6 6 0 0 1 12 0z"/>
+                </svg>
+                <input
+                    x-ref="searchInput"
+                    type="text"
+                    x-model="search"
+                    @input="onSearchInput()"
+                    placeholder="Nom, code INSEE…"
+                    class="flex-1 text-sm outline-none placeholder-gray-400"
+                >
+                <button type="button" @click="open = false"
+                        class="text-gray-400 hover:text-gray-600">
+                    <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"/>
+                    </svg>
+                </button>
+            </div>
+
+            {{-- Résultats --}}
+            <div class="max-h-80 overflow-y-auto">
+                {{-- Chargement --}}
+                <div x-show="loading" class="px-4 py-6 text-center text-sm text-gray-400">
+                    Recherche…
+                </div>
+
+                {{-- Aucun résultat --}}
+                <div x-show="!loading && search.length > 0 && results.length === 0"
+                     class="px-4 py-6 text-center text-sm text-gray-400">
+                    Aucun lieu trouvé pour « <span x-text="search"></span> »
+                </div>
+
+                {{-- Invite initiale --}}
+                <div x-show="!loading && search.length === 0"
+                     class="px-4 py-6 text-center text-sm text-gray-400">
+                    Saisissez au moins une lettre pour rechercher
+                </div>
+
+                {{-- Liste --}}
+                <ul x-show="results.length > 0">
+                    <template x-for="lieu in results" :key="lieu.id">
+                        <li>
+                            <button
+                                type="button"
+                                @click="select(lieu)"
+                                class="w-full text-left px-4 py-3 hover:bg-indigo-50 flex items-center justify-between gap-3 transition-colors"
+                            >
+                                <div>
+                                    <span class="text-sm font-medium text-gray-900" x-text="lieu.nom_long"></span>
+                                    <span x-show="lieu.code"
+                                          class="ml-2 text-xs text-gray-400"
+                                          x-text="lieu.code"></span>
+                                </div>
+                                <span x-show="lieu.type"
+                                      class="shrink-0 text-xs px-2 py-0.5 bg-gray-100 text-gray-500 rounded-full"
+                                      x-text="lieu.type"></span>
+                            </button>
+                        </li>
+                    </template>
+                </ul>
+            </div>
+
+            @can('create', App\Models\Lieu::class)
+            {{-- Pied : créer un nouveau lieu --}}
+            <div class="border-t border-gray-100 px-4 py-2.5">
+                <a href="{{ route('lieux.create') }}" target="_blank"
+                   class="text-xs text-indigo-600 hover:underline">
+                    + Créer un nouveau lieu
+                </a>
+            </div>
+            @endcan
+        </div>
+    </div>
+</div>
diff --git a/resources/views/layouts/navigation.blade.php b/resources/views/layouts/navigation.blade.php
index c2d3a65..c93819e 100644
--- a/resources/views/layouts/navigation.blade.php
+++ b/resources/views/layouts/navigation.blade.php
@@ -1,30 +1,86 @@
 <nav x-data="{ open: false }" class="bg-white border-b border-gray-100">
-    <!-- Primary Navigation Menu -->
     <div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
         <div class="flex justify-between h-16">
             <div class="flex">
                 <!-- Logo -->
                 <div class="shrink-0 flex items-center">
-                    <a href="{{ route('dashboard') }}">
-                        <x-application-logo class="block h-9 w-auto fill-current text-gray-800" />
+                    <a href="{{ route('dashboard') }}" class="font-semibold text-gray-800 text-lg">
+                        MesRelevés
                     </a>
                 </div>
 
                 <!-- Navigation Links -->
                 <div class="hidden space-x-8 sm:-my-px sm:ms-10 sm:flex">
                     <x-nav-link :href="route('dashboard')" :active="request()->routeIs('dashboard')">
-                        {{ __('Dashboard') }}
+                        Tableau de bord
                     </x-nav-link>
+
+                    <x-nav-link :href="route('sources.index')" :active="request()->routeIs('sources.*') && !request()->routeIs('sources.releves.*')">
+                        Sources
+                    </x-nav-link>
+
+                    <x-nav-link :href="route('lieux.index')" :active="request()->routeIs('lieux.*')">
+                        Lieux
+                    </x-nav-link>
+
+                    <x-nav-link :href="route('recherche')" :active="request()->routeIs('recherche')">
+                        Recherche
+                    </x-nav-link>
+
+                    @if(auth()->user()->isSectionManager())
+                        <!-- Menu Administration -->
+                        <div class="hidden sm:flex sm:items-center" x-data="{ adminOpen: false }">
+                            <button @click="adminOpen = !adminOpen"
+                                    class="inline-flex items-center px-1 pt-1 border-b-2 text-sm font-medium leading-5 transition duration-150 ease-in-out
+                                           {{ request()->routeIs('admin.*') ? 'border-indigo-400 text-gray-900' : 'border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300' }}">
+                                Administration
+                                <svg class="ms-1 h-4 w-4 fill-current" viewBox="0 0 20 20">
+                                    <path fill-rule="evenodd" d="M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z" clip-rule="evenodd" />
+                                </svg>
+                            </button>
+
+                            <div x-show="adminOpen" @click.outside="adminOpen = false" x-cloak
+                                 class="absolute top-14 mt-1 w-48 bg-white rounded-md shadow-lg border border-gray-100 z-50">
+                                <a href="{{ route('admin.sections.index') }}"
+                                   class="block px-4 py-2 text-sm text-gray-700 hover:bg-gray-50">Sections</a>
+                                @if(auth()->user()->isAdmin())
+                                    <a href="{{ route('admin.depots.index') }}"
+                                       class="block px-4 py-2 text-sm text-gray-700 hover:bg-gray-50">Dépôts d'archives</a>
+                                    <a href="{{ route('admin.source-types.index') }}"
+                                       class="block px-4 py-2 text-sm text-gray-700 hover:bg-gray-50">Types de sources</a>
+                                    <a href="{{ route('admin.lieu-types.index') }}"
+                                       class="block px-4 py-2 text-sm text-gray-700 hover:bg-gray-50">Types de lieux</a>
+                                @endif
+                            </div>
+                        </div>
+                    @endif
                 </div>
             </div>
 
+            <!-- Cloche notifications -->
+            <div class="hidden sm:flex sm:items-center sm:ms-4">
+                @php $unreadCount = auth()->user()->unreadNotifications->count(); @endphp
+                <a href="{{ route('notifications.index') }}"
+                   class="relative p-2 text-gray-500 hover:text-indigo-600 transition-colors"
+                   title="Notifications">
+                    <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
+                              d="M15 17h5l-1.405-1.405A2.032 2.032 0 0118 14.158V11a6.002 6.002 0 00-4-5.659V5a2 2 0 10-4 0v.341C7.67 6.165 6 8.388 6 11v3.159c0 .538-.214 1.055-.595 1.436L4 17h5m6 0v1a3 3 0 11-6 0v-1m6 0H9"/>
+                    </svg>
+                    @if($unreadCount > 0)
+                        <span class="absolute top-1 right-1 inline-flex items-center justify-center w-4 h-4 text-xs font-bold text-white bg-red-500 rounded-full">
+                            {{ $unreadCount > 9 ? '9+' : $unreadCount }}
+                        </span>
+                    @endif
+                </a>
+            </div>
+
             <!-- Settings Dropdown -->
-            <div class="hidden sm:flex sm:items-center sm:ms-6">
+            <div class="hidden sm:flex sm:items-center sm:ms-2">
                 <x-dropdown align="right" width="48">
                     <x-slot name="trigger">
                         <button class="inline-flex items-center px-3 py-2 border border-transparent text-sm leading-4 font-medium rounded-md text-gray-500 bg-white hover:text-gray-700 focus:outline-none transition ease-in-out duration-150">
                             <div>{{ Auth::user()->name }}</div>
-
                             <div class="ms-1">
                                 <svg class="fill-current h-4 w-4" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20">
                                     <path fill-rule="evenodd" d="M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z" clip-rule="evenodd" />
@@ -34,18 +90,17 @@
                     </x-slot>
 
                     <x-slot name="content">
+                        <div class="px-4 py-2 text-xs text-gray-400 border-b border-gray-100">
+                            {{ Auth::user()->role->label() }}
+                        </div>
                         <x-dropdown-link :href="route('profile.edit')">
-                            {{ __('Profile') }}
+                            Mon profil
                         </x-dropdown-link>
-
-                        <!-- Authentication -->
                         <form method="POST" action="{{ route('logout') }}">
                             @csrf
-
                             <x-dropdown-link :href="route('logout')"
-                                    onclick="event.preventDefault();
-                                                this.closest('form').submit();">
-                                {{ __('Log Out') }}
+                                    onclick="event.preventDefault(); this.closest('form').submit();">
+                                Se déconnecter
                             </x-dropdown-link>
                         </form>
                     </x-slot>
@@ -54,7 +109,7 @@
 
             <!-- Hamburger -->
             <div class="-me-2 flex items-center sm:hidden">
-                <button @click="open = ! open" class="inline-flex items-center justify-center p-2 rounded-md text-gray-400 hover:text-gray-500 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 focus:text-gray-500 transition duration-150 ease-in-out">
+                <button @click="open = ! open" class="inline-flex items-center justify-center p-2 rounded-md text-gray-400 hover:text-gray-500 hover:bg-gray-100 focus:outline-none transition duration-150 ease-in-out">
                     <svg class="h-6 w-6" stroke="currentColor" fill="none" viewBox="0 0 24 24">
                         <path :class="{'hidden': open, 'inline-flex': ! open }" class="inline-flex" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 6h16M4 12h16M4 18h16" />
                         <path :class="{'hidden': ! open, 'inline-flex': open }" class="hidden" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12" />
@@ -68,8 +123,30 @@
     <div :class="{'block': open, 'hidden': ! open}" class="hidden sm:hidden">
         <div class="pt-2 pb-3 space-y-1">
             <x-responsive-nav-link :href="route('dashboard')" :active="request()->routeIs('dashboard')">
-                {{ __('Dashboard') }}
+                Tableau de bord
             </x-responsive-nav-link>
+            <x-responsive-nav-link :href="route('sources.index')" :active="request()->routeIs('sources.*')">
+                Sources
+            </x-responsive-nav-link>
+            <x-responsive-nav-link :href="route('lieux.index')" :active="request()->routeIs('lieux.*')">
+                Lieux
+            </x-responsive-nav-link>
+            <x-responsive-nav-link :href="route('recherche')" :active="request()->routeIs('recherche')">
+                Recherche
+            </x-responsive-nav-link>
+            @if(auth()->user()->isSectionManager())
+                <x-responsive-nav-link :href="route('admin.sections.index')" :active="request()->routeIs('admin.sections.*')">
+                    Sections
+                </x-responsive-nav-link>
+                @if(auth()->user()->isAdmin())
+                    <x-responsive-nav-link :href="route('admin.depots.index')" :active="request()->routeIs('admin.depots.*')">
+                        Dépôts d'archives
+                    </x-responsive-nav-link>
+                    <x-responsive-nav-link :href="route('admin.source-types.index')" :active="request()->routeIs('admin.source-types.*')">
+                        Types de sources
+                    </x-responsive-nav-link>
+                @endif
+            @endif
         </div>
 
         <!-- Responsive Settings Options -->
@@ -77,21 +154,15 @@
             <div class="px-4">
                 <div class="font-medium text-base text-gray-800">{{ Auth::user()->name }}</div>
                 <div class="font-medium text-sm text-gray-500">{{ Auth::user()->email }}</div>
+                <div class="text-xs text-gray-400">{{ Auth::user()->role->label() }}</div>
             </div>
-
             <div class="mt-3 space-y-1">
-                <x-responsive-nav-link :href="route('profile.edit')">
-                    {{ __('Profile') }}
-                </x-responsive-nav-link>
-
-                <!-- Authentication -->
+                <x-responsive-nav-link :href="route('profile.edit')">Mon profil</x-responsive-nav-link>
                 <form method="POST" action="{{ route('logout') }}">
                     @csrf
-
                     <x-responsive-nav-link :href="route('logout')"
-                            onclick="event.preventDefault();
-                                        this.closest('form').submit();">
-                        {{ __('Log Out') }}
+                            onclick="event.preventDefault(); this.closest('form').submit();">
+                        Se déconnecter
                     </x-responsive-nav-link>
                 </form>
             </div>
diff --git a/resources/views/lieux/_form.blade.php b/resources/views/lieux/_form.blade.php
index b94474b..9457bb0 100644
--- a/resources/views/lieux/_form.blade.php
+++ b/resources/views/lieux/_form.blade.php
@@ -9,6 +9,27 @@
         @error('nom') <p class="mt-1 text-sm text-red-600">{{ $message }}</p> @enderror
     </div>
 
+    {{-- Type de lieu --}}
+    <div>
+        <label for="lieu_type_id" class="block text-sm font-medium text-gray-700">Type <span class="text-red-500">*</span></label>
+        <select id="lieu_type_id" name="lieu_type_id" required
+                class="mt-1 block w-full rounded-md border-gray-300 shadow-sm focus:border-indigo-500 focus:ring-indigo-500 @error('lieu_type_id') border-red-500 @enderror">
+            <option value="">— Choisir un type —</option>
+            @foreach($lieuTypes as $lt)
+                <option value="{{ $lt->id }}" {{ old('lieu_type_id', $lieu?->lieu_type_id) == $lt->id ? 'selected' : '' }}>
+                    {{ $lt->nom }}
+                </option>
+            @endforeach
+        </select>
+        @error('lieu_type_id') <p class="mt-1 text-sm text-red-600">{{ $message }}</p> @enderror
+        @if($lieuTypes->isEmpty())
+            <p class="mt-1 text-sm text-amber-600">
+                Aucun type défini.
+                <a href="{{ route('admin.lieu-types.create') }}" class="underline">Créer des types →</a>
+            </p>
+        @endif
+    </div>
+
     {{-- Code --}}
     <div>
         <label for="code" class="block text-sm font-medium text-gray-700">Code (INSEE, postal…)</label>
@@ -18,21 +39,16 @@
                maxlength="20">
     </div>
 
-    {{-- Parent --}}
-    <div>
-        <label for="lieu_parent_id" class="block text-sm font-medium text-gray-700">Lieu parent</label>
-        <select id="lieu_parent_id" name="lieu_parent_id"
-                class="mt-1 block w-full rounded-md border-gray-300 shadow-sm focus:border-indigo-500 focus:ring-indigo-500">
-            <option value="">— Aucun (lieu racine) —</option>
-            @foreach($parents as $parent)
-                <option value="{{ $parent->id }}"
-                    {{ old('lieu_parent_id', $lieu?->lieu_parent_id) == $parent->id ? 'selected' : '' }}>
-                    {{ $parent->nom_long ?? $parent->nom }}
-                </option>
-            @endforeach
-        </select>
-        @error('lieu_parent_id') <p class="mt-1 text-sm text-red-600">{{ $message }}</p> @enderror
-    </div>
+    {{-- Lieu parent --}}
+    <x-lieu-picker
+        name="lieu_parent_id"
+        label="Lieu parent"
+        :value="old('lieu_parent_id', $lieu?->lieu_parent_id)"
+        :display-value="old('lieu_parent_id')
+            ? ''
+            : ($lieu?->parent?->nom_long ?? $lieu?->parent?->nom ?? '')"
+        placeholder="— Aucun (lieu racine) —"
+    />
 
     {{-- Coordonnées --}}
     <div class="grid grid-cols-2 gap-4">
diff --git a/resources/views/lieux/create.blade.php b/resources/views/lieux/create.blade.php
index 62fcb88..4d29446 100644
--- a/resources/views/lieux/create.blade.php
+++ b/resources/views/lieux/create.blade.php
@@ -7,7 +7,7 @@
         <div class="bg-white shadow rounded-lg p-6">
             <form method="POST" action="{{ route('lieux.store') }}">
                 @csrf
-                @include('lieux._form', ['lieu' => null, 'parents' => $parents])
+                @include('lieux._form', ['lieu' => null])
 
                 <div class="mt-6 flex items-center gap-4">
                     <button type="submit"
diff --git a/resources/views/lieux/edit.blade.php b/resources/views/lieux/edit.blade.php
index 71d7870..cf748a1 100644
--- a/resources/views/lieux/edit.blade.php
+++ b/resources/views/lieux/edit.blade.php
@@ -7,7 +7,7 @@
         <div class="bg-white shadow rounded-lg p-6">
             <form method="POST" action="{{ route('lieux.update', $lieu) }}">
                 @csrf @method('PUT')
-                @include('lieux._form', ['lieu' => $lieu, 'parents' => $parents])
+                @include('lieux._form', ['lieu' => $lieu])
 
                 <div class="mt-6 flex items-center gap-4">
                     <button type="submit"
diff --git a/resources/views/lieux/index.blade.php b/resources/views/lieux/index.blade.php
index f879c0b..3e585cb 100644
--- a/resources/views/lieux/index.blade.php
+++ b/resources/views/lieux/index.blade.php
@@ -11,24 +11,78 @@
         </div>
     </x-slot>
 
-    <div class="py-8 max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
+    <div class="py-8 max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 space-y-6">
 
         @if(session('success'))
-            <div class="mb-4 p-4 bg-green-50 border border-green-200 text-green-800 rounded-md">
-                {{ session('success') }}
-            </div>
+            <div class="p-4 bg-green-50 border border-green-200 text-green-800 rounded-md">{{ session('success') }}</div>
         @endif
         @if(session('error'))
-            <div class="mb-4 p-4 bg-red-50 border border-red-200 text-red-800 rounded-md">
-                {{ session('error') }}
-            </div>
+            <div class="p-4 bg-red-50 border border-red-200 text-red-800 rounded-md">{{ session('error') }}</div>
         @endif
 
+        {{-- Filtres --}}
+        @php $hasFilters = request()->anyFilled(['lieu_type_id', 'q', 'lieu_id']); @endphp
+        <div class="bg-white shadow rounded-lg p-5">
+            <form method="GET" action="{{ route('lieux.index') }}">
+                <div class="flex flex-wrap items-end gap-4">
+
+                    <div class="flex-1 min-w-[200px]">
+                        <label class="block text-xs font-medium text-gray-600 mb-1">Recherche</label>
+                        <input type="text" name="q" value="{{ request('q') }}"
+                               placeholder="Nom, code INSEE…"
+                               class="block w-full rounded-md border-gray-300 shadow-sm text-sm focus:border-indigo-500 focus:ring-indigo-500">
+                    </div>
+
+                    <div class="w-52">
+                        <label class="block text-xs font-medium text-gray-600 mb-1">Type de lieu</label>
+                        <select name="lieu_type_id"
+                                class="block w-full rounded-md border-gray-300 shadow-sm text-sm focus:border-indigo-500 focus:ring-indigo-500">
+                            <option value="">— Tous les types —</option>
+                            @foreach($lieuTypes as $lt)
+                                <option value="{{ $lt->id }}" {{ request('lieu_type_id') == $lt->id ? 'selected' : '' }}>
+                                    {{ $lt->nom }}
+                                </option>
+                            @endforeach
+                        </select>
+                    </div>
+
+                    <div class="flex items-center gap-3 self-end">
+                        <button type="submit"
+                                class="px-5 py-2 bg-indigo-600 text-white text-sm font-medium rounded-md hover:bg-indigo-700">
+                            Filtrer
+                        </button>
+                        @if($hasFilters)
+                            <a href="{{ route('lieux.index') }}"
+                               class="px-4 py-2 border border-gray-300 text-gray-600 text-sm rounded-md hover:bg-gray-50">
+                                Effacer
+                            </a>
+                            <span class="inline-flex items-center px-2 py-0.5 rounded-full text-xs bg-indigo-100 text-indigo-700">
+                                filtres actifs
+                            </span>
+                        @endif
+                    </div>
+                </div>
+
+                {{-- Filtre par lieu parent --}}
+                <div class="mt-4 max-w-sm">
+                    <x-lieu-picker
+                        name="lieu_id"
+                        label="Lieu (et ses subdivisions)"
+                        :value="request('lieu_id')"
+                        :display-value="$lieuSelectionne?->nom_long ?? $lieuSelectionne?->nom ?? ''"
+                        placeholder="— Tous les lieux —"
+                    />
+                </div>
+            </form>
+        </div>
+
+        {{-- Tableau --}}
         <div class="bg-white shadow rounded-lg overflow-hidden">
             <table class="min-w-full divide-y divide-gray-200">
                 <thead class="bg-gray-50">
                     <tr>
                         <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Lieu</th>
+                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Type</th>
                         <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Code</th>
                         <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Parent</th>
                         <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Coordonnées</th>
@@ -43,6 +97,7 @@
                                     {{ $lieu->nom }}
                                 </a>
                             </td>
+                            <td class="px-6 py-4 text-sm text-gray-500">{{ $lieu->lieuType?->nom ?? '—' }}</td>
                             <td class="px-6 py-4 text-sm text-gray-500">{{ $lieu->code ?? '—' }}</td>
                             <td class="px-6 py-4 text-sm text-gray-500">
                                 @if($lieu->parent)
@@ -76,7 +131,10 @@
                         </tr>
                     @empty
                         <tr>
-                            <td colspan="5" class="px-6 py-10 text-center text-gray-400">Aucun lieu enregistré.</td>
+                            <td colspan="6" class="px-6 py-10 text-center text-gray-400">
+                                @if($hasFilters) Aucun lieu ne correspond aux filtres.
+                                @else Aucun lieu enregistré. @endif
+                            </td>
                         </tr>
                     @endforelse
                 </tbody>
diff --git a/resources/views/lieux/show.blade.php b/resources/views/lieux/show.blade.php
index 4cba1fc..1472dd0 100644
--- a/resources/views/lieux/show.blade.php
+++ b/resources/views/lieux/show.blade.php
@@ -37,6 +37,10 @@
                 <dt class="font-medium text-gray-500">Nom complet</dt>
                 <dd class="col-span-2 text-gray-900">{{ $lieu->nom_long ?? $lieu->nom }}</dd>
             </div>
+            <div class="px-6 py-4 grid grid-cols-3 gap-4 text-sm">
+                <dt class="font-medium text-gray-500">Type</dt>
+                <dd class="col-span-2 text-gray-900">{{ $lieu->lieuType?->nom ?? '—' }}</dd>
+            </div>
             @if($lieu->code)
             <div class="px-6 py-4 grid grid-cols-3 gap-4 text-sm">
                 <dt class="font-medium text-gray-500">Code</dt>
diff --git a/resources/views/notifications/index.blade.php b/resources/views/notifications/index.blade.php
new file mode 100644
index 0000000..aff9764
--- /dev/null
+++ b/resources/views/notifications/index.blade.php
@@ -0,0 +1,96 @@
+<x-app-layout>
+    <x-slot name="header">
+        <div class="flex items-center justify-between">
+            <h2 class="text-xl font-semibold text-gray-800">Notifications</h2>
+            @if(auth()->user()->unreadNotifications->isNotEmpty())
+                <form method="POST" action="{{ route('notifications.read-all') }}">
+                    @csrf
+                    <button type="submit"
+                            class="text-sm text-indigo-600 hover:underline">
+                        Tout marquer comme lu
+                    </button>
+                </form>
+            @endif
+        </div>
+    </x-slot>
+
+    <div class="py-8 max-w-3xl mx-auto px-4 sm:px-6 lg:px-8">
+        @if(session('success'))
+            <div class="mb-4 p-4 bg-green-50 border border-green-200 text-green-800 rounded-md">
+                {{ session('success') }}
+            </div>
+        @endif
+
+        <div class="bg-white shadow rounded-lg divide-y divide-gray-100">
+            @forelse($notifications as $notification)
+                @php
+                    $data    = $notification->data;
+                    $isRejet = ($data['type'] ?? '') === 'rejet';
+                    $isRead  = $notification->read_at !== null;
+                @endphp
+                <div class="px-6 py-4 flex items-start gap-4 {{ $isRead ? 'opacity-60' : '' }}">
+                    {{-- Icône --}}
+                    <div class="shrink-0 mt-0.5">
+                        @if($isRejet)
+                            <span class="inline-flex items-center justify-center w-8 h-8 rounded-full bg-red-100 text-red-600">
+                                <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M10 14l2-2m0 0l2-2m-2 2l-2-2m2 2l2 2m7-2a9 9 0 11-18 0 9 9 0 0118 0z"/>
+                                </svg>
+                            </span>
+                        @else
+                            <span class="inline-flex items-center justify-center w-8 h-8 rounded-full bg-yellow-100 text-yellow-600">
+                                <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z"/>
+                                </svg>
+                            </span>
+                        @endif
+                    </div>
+
+                    {{-- Contenu --}}
+                    <div class="flex-1 min-w-0">
+                        <p class="text-sm text-gray-900">
+                            @if($isRejet)
+                                <strong>{{ $data['rejete_par'] }}</strong> a renvoyé la source
+                                <strong>{{ $data['source_nom'] }}</strong> en cours de saisie.
+                            @else
+                                <strong>{{ $data['soumis_par'] }}</strong> a soumis la source
+                                <strong>{{ $data['source_nom'] }}</strong> pour validation.
+                            @endif
+                        </p>
+                        <div class="mt-1 flex items-center gap-3 text-xs text-gray-400">
+                            <span>{{ $notification->created_at->diffForHumans() }}</span>
+                            @if(!$isRead)
+                                <span class="inline-block w-2 h-2 rounded-full bg-indigo-500"></span>
+                            @endif
+                        </div>
+                    </div>
+
+                    {{-- Actions --}}
+                    <div class="shrink-0 flex items-center gap-3">
+                        <a href="{{ $data['url'] }}"
+                           class="text-sm text-indigo-600 hover:underline">
+                            Voir →
+                        </a>
+                        @if(!$isRead)
+                            <form method="POST" action="{{ route('notifications.read', $notification->id) }}">
+                                @csrf
+                                <button type="submit" class="text-xs text-gray-400 hover:text-gray-600" title="Marquer comme lu">✓</button>
+                            </form>
+                        @endif
+                    </div>
+                </div>
+            @empty
+                <div class="px-6 py-16 text-center text-gray-400">
+                    <svg class="mx-auto w-10 h-10 mb-3 text-gray-300" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M15 17h5l-1.405-1.405A2.032 2.032 0 0118 14.158V11a6.002 6.002 0 00-4-5.659V5a2 2 0 10-4 0v.341C7.67 6.165 6 8.388 6 11v3.159c0 .538-.214 1.055-.595 1.436L4 17h5m6 0v1a3 3 0 11-6 0v-1m6 0H9"/>
+                    </svg>
+                    <p>Aucune notification</p>
+                </div>
+            @endforelse
+        </div>
+
+        @if($notifications->hasPages())
+            <div class="mt-4">{{ $notifications->links() }}</div>
+        @endif
+    </div>
+</x-app-layout>
diff --git a/resources/views/recherche/index.blade.php b/resources/views/recherche/index.blade.php
new file mode 100644
index 0000000..c110c10
--- /dev/null
+++ b/resources/views/recherche/index.blade.php
@@ -0,0 +1,203 @@
+<x-app-layout>
+    <x-slot name="header">
+        <h2 class="text-xl font-semibold text-gray-800">Recherche dans les relevés</h2>
+    </x-slot>
+
+    <div class="py-8 max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 space-y-6">
+
+        {{-- Formulaire de recherche --}}
+        <div class="bg-white shadow rounded-lg p-6">
+            <form method="GET" action="{{ route('recherche') }}" class="space-y-4">
+
+                {{-- Barre principale --}}
+                <div class="flex gap-3">
+                    <div class="flex-1 relative">
+                        <div class="absolute inset-y-0 left-3 flex items-center pointer-events-none">
+                            <svg class="w-5 h-5 text-gray-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
+                                      d="M21 21l-4.35-4.35M17 11A6 6 0 1 1 5 11a6 6 0 0 1 12 0z"/>
+                            </svg>
+                        </div>
+                        <input type="text" name="q" value="{{ request('q') }}"
+                               placeholder="Nom, prénom, lieu, note…"
+                               autofocus
+                               class="block w-full pl-10 pr-4 py-2.5 border border-gray-300 rounded-md shadow-sm
+                                      text-sm focus:border-indigo-500 focus:ring-indigo-500">
+                    </div>
+                    <button type="submit"
+                            class="px-6 py-2.5 bg-indigo-600 text-white text-sm font-medium rounded-md hover:bg-indigo-700">
+                        Rechercher
+                    </button>
+                    @if(request()->anyFilled(['q', 'source_type_id', 'annee_debut', 'annee_fin']))
+                        <a href="{{ route('recherche') }}"
+                           class="px-4 py-2.5 border border-gray-300 text-gray-600 text-sm rounded-md hover:bg-gray-50">
+                            Effacer
+                        </a>
+                    @endif
+                </div>
+
+                {{-- Filtres avancés --}}
+                @php
+                    $hasAdvanced = request()->anyFilled(['source_type_id', 'lieu_id', 'annee_debut', 'annee_fin']);
+                @endphp
+                <div x-data="{ open: {{ $hasAdvanced ? 'true' : 'false' }} }">
+                    <button type="button" @click="open = !open"
+                            class="text-sm text-indigo-600 hover:underline flex items-center gap-1">
+                        <span x-text="open ? '▲ Masquer les filtres' : '▼ Filtres avancés'"></span>
+                        @if($hasAdvanced)
+                            <span class="ml-1 inline-flex items-center px-1.5 py-0.5 rounded-full text-xs bg-indigo-100 text-indigo-700">
+                                actifs
+                            </span>
+                        @endif
+                    </button>
+
+                    <div x-show="open" x-cloak class="mt-4 space-y-4">
+                        <div class="grid grid-cols-3 gap-4">
+                            <div>
+                                <label class="block text-xs font-medium text-gray-600 mb-1">Type de source</label>
+                                <select name="source_type_id"
+                                        class="block w-full rounded-md border-gray-300 shadow-sm text-sm focus:border-indigo-500 focus:ring-indigo-500">
+                                    <option value="">— Tous les types —</option>
+                                    @foreach($sourceTypes as $st)
+                                        <option value="{{ $st->id }}" {{ request('source_type_id') == $st->id ? 'selected' : '' }}>
+                                            {{ $st->nom }}
+                                        </option>
+                                    @endforeach
+                                </select>
+                            </div>
+                            <div>
+                                <label class="block text-xs font-medium text-gray-600 mb-1">Année de début</label>
+                                <input type="number" name="annee_debut" value="{{ request('annee_debut') }}"
+                                       min="1000" max="2100" placeholder="ex : 1820"
+                                       class="block w-full rounded-md border-gray-300 shadow-sm text-sm focus:border-indigo-500 focus:ring-indigo-500">
+                            </div>
+                            <div>
+                                <label class="block text-xs font-medium text-gray-600 mb-1">Année de fin</label>
+                                <input type="number" name="annee_fin" value="{{ request('annee_fin') }}"
+                                       min="1000" max="2100" placeholder="ex : 1830"
+                                       class="block w-full rounded-md border-gray-300 shadow-sm text-sm focus:border-indigo-500 focus:ring-indigo-500">
+                            </div>
+                        </div>
+
+                        {{-- Filtre par lieu --}}
+                        <div class="max-w-sm">
+                            <x-lieu-picker
+                                name="lieu_id"
+                                label="Lieu (et ses subdivisions)"
+                                :value="request('lieu_id')"
+                                :display-value="$lieuSelectionne?->nom_long ?? $lieuSelectionne?->nom ?? ''"
+                                placeholder="— Tous les lieux —"
+                            />
+                            @if($lieuSelectionne)
+                                <p class="mt-1 text-xs text-gray-400">
+                                    Inclut toutes les subdivisions de {{ $lieuSelectionne->nom_long ?? $lieuSelectionne->nom }}.
+                                </p>
+                            @endif
+                        </div>
+                    </div>
+                </div>
+            </form>
+        </div>
+
+        {{-- Résultats --}}
+        @if($resultats !== null)
+            <div>
+                <p class="text-sm text-gray-500 mb-3">
+                    @if($total === 0)
+                        Aucun relevé trouvé.
+                    @else
+                        <strong>{{ number_format($total) }}</strong> relevé{{ $total > 1 ? 's' : '' }} trouvé{{ $total > 1 ? 's' : '' }}
+                        @if(request('q')) pour <em>« {{ request('q') }} »</em> @endif
+                        —
+                        <a href="{{ route('export.recherche', request()->query()) }}"
+                           class="text-indigo-600 hover:underline">
+                            ↓ Exporter en GEDCOM
+                        </a>
+                    @endif
+                </p>
+
+                @if($resultats->isNotEmpty())
+                <div class="bg-white shadow rounded-lg overflow-hidden">
+                    <div class="overflow-x-auto">
+                        <table class="min-w-full divide-y divide-gray-200 text-sm">
+                            <thead class="bg-gray-50">
+                                <tr>
+                                    <th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase">Nom</th>
+                                    <th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase">Prénom</th>
+                                    <th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase">Date</th>
+                                    <th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase">Source</th>
+                                    <th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase">Type</th>
+                                    <th class="px-4 py-3"></th>
+                                </tr>
+                            </thead>
+                            <tbody class="divide-y divide-gray-200">
+                                @foreach($resultats as $releve)
+                                    @php
+                                        $data         = $releve->data;
+                                        $dateEvt      = $data['date_evenement'] ?? null;
+                                        $dateAffichee = is_array($dateEvt)
+                                            ? ($dateEvt['valeur'] ?? '—') . ($dateEvt['calendrier'] !== 'gregorien' ? ' (' . $dateEvt['calendrier'] . ')' : '')
+                                            : ($releve->date_evenement ?? '—');
+                                    @endphp
+                                    <tr class="hover:bg-gray-50">
+                                        <td class="px-4 py-3 font-medium text-gray-900">
+                                            @if(request('q') && $releve->nom)
+                                                {!! preg_replace('/(' . preg_quote(request('q'), '/') . ')/i', '<mark class="bg-yellow-100 rounded px-0.5">$1</mark>', e($releve->nom)) !!}
+                                            @else
+                                                {{ $releve->nom ?? '—' }}
+                                            @endif
+                                        </td>
+                                        <td class="px-4 py-3 text-gray-700">
+                                            @if(request('q') && $releve->prenom)
+                                                {!! preg_replace('/(' . preg_quote(request('q'), '/') . ')/i', '<mark class="bg-yellow-100 rounded px-0.5">$1</mark>', e($releve->prenom)) !!}
+                                            @else
+                                                {{ $releve->prenom ?? '—' }}
+                                            @endif
+                                        </td>
+                                        <td class="px-4 py-3 text-gray-600 whitespace-nowrap">
+                                            {{ $dateAffichee }}
+                                        </td>
+                                        <td class="px-4 py-3 text-gray-600">
+                                            <a href="{{ route('sources.show', $releve->source) }}"
+                                               class="hover:text-indigo-600 hover:underline">
+                                                {{ $releve->source->nom }}
+                                            </a>
+                                        </td>
+                                        <td class="px-4 py-3">
+                                            <span class="inline-flex items-center px-2 py-0.5 rounded text-xs font-medium bg-gray-100 text-gray-600">
+                                                {{ $releve->source->sourceType->nom }}
+                                            </span>
+                                        </td>
+                                        <td class="px-4 py-3 text-right">
+                                            <a href="{{ route('releves.show', $releve) }}"
+                                               class="text-indigo-600 hover:underline text-xs">
+                                                Voir →
+                                            </a>
+                                        </td>
+                                    </tr>
+                                @endforeach
+                            </tbody>
+                        </table>
+                    </div>
+
+                    @if($resultats->hasPages())
+                        <div class="px-6 py-4 border-t border-gray-200">
+                            {{ $resultats->links() }}
+                        </div>
+                    @endif
+                </div>
+                @endif
+            </div>
+        @else
+            {{-- État initial --}}
+            <div class="text-center py-16 text-gray-400">
+                <svg class="mx-auto w-12 h-12 mb-4 text-gray-300" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5"
+                          d="M21 21l-4.35-4.35M17 11A6 6 0 1 1 5 11a6 6 0 0 1 12 0z"/>
+                </svg>
+                <p class="text-sm">Saisissez un nom, prénom, lieu ou tout autre terme pour rechercher dans les relevés.</p>
+            </div>
+        @endif
+
+    </div>
+</x-app-layout>
diff --git a/resources/views/releves/_field.blade.php b/resources/views/releves/_field.blade.php
new file mode 100644
index 0000000..18dcd2f
--- /dev/null
+++ b/resources/views/releves/_field.blade.php
@@ -0,0 +1,100 @@
+{{--
+    Rendu d'un champ dynamique selon son FieldType.
+    Variables attendues : $field (SourceTypeField), $value (valeur courante ou null)
+--}}
+@php
+    use App\Enums\FieldType;
+    $name     = "data[{$field->name}]";
+    $inputId  = "field_{$field->name}";
+    $oldValue = old("data.{$field->name}", $value);
+@endphp
+
+<div class="space-y-1">
+    <label for="{{ $inputId }}" class="block text-sm font-medium text-gray-700">
+        {{ $field->label }}
+        @if($field->required) <span class="text-red-500">*</span> @endif
+    </label>
+
+    @switch($field->type)
+
+        @case(FieldType::Text)
+            <input type="text" id="{{ $inputId }}" name="{{ $name }}"
+                   value="{{ $oldValue }}"
+                   {{ $field->required ? 'required' : '' }}
+                   class="block w-full rounded-md border-gray-300 shadow-sm text-sm focus:border-indigo-500 focus:ring-indigo-500 @error("data.{$field->name}") border-red-500 @enderror">
+            @break
+
+        @case(FieldType::Textarea)
+            <textarea id="{{ $inputId }}" name="{{ $name }}" rows="3"
+                      {{ $field->required ? 'required' : '' }}
+                      class="block w-full rounded-md border-gray-300 shadow-sm text-sm focus:border-indigo-500 focus:ring-indigo-500 @error("data.{$field->name}") border-red-500 @enderror">{{ $oldValue }}</textarea>
+            @break
+
+        @case(FieldType::Number)
+            <input type="number" id="{{ $inputId }}" name="{{ $name }}"
+                   value="{{ $oldValue }}" step="any"
+                   {{ $field->required ? 'required' : '' }}
+                   class="block w-full rounded-md border-gray-300 shadow-sm text-sm focus:border-indigo-500 focus:ring-indigo-500 @error("data.{$field->name}") border-red-500 @enderror">
+            @break
+
+        @case(FieldType::Boolean)
+            @php $checked = old("data.{$field->name}", $value) ? true : false; @endphp
+            <div class="flex items-center gap-2 mt-1">
+                <input type="hidden" name="{{ $name }}" value="0">
+                <input type="checkbox" id="{{ $inputId }}" name="{{ $name }}" value="1"
+                       {{ $checked ? 'checked' : '' }}
+                       class="rounded border-gray-300 text-indigo-600 focus:ring-indigo-500">
+                <span class="text-sm text-gray-600">{{ $field->label }}</span>
+            </div>
+            @break
+
+        @case(FieldType::Select)
+            <select id="{{ $inputId }}" name="{{ $name }}"
+                    {{ $field->required ? 'required' : '' }}
+                    class="block w-full rounded-md border-gray-300 shadow-sm text-sm focus:border-indigo-500 focus:ring-indigo-500 @error("data.{$field->name}") border-red-500 @enderror">
+                @if(!$field->required) <option value="">— Choisir —</option> @endif
+                @foreach($field->options ?? [] as $opt)
+                    <option value="{{ $opt }}" {{ $oldValue === $opt ? 'selected' : '' }}>{{ $opt }}</option>
+                @endforeach
+            </select>
+            @break
+
+        @case(FieldType::Date)
+            @php
+                $dateVal  = is_array($oldValue) ? ($oldValue['valeur'] ?? '') : '';
+                $dateCal  = is_array($oldValue) ? ($oldValue['calendrier'] ?? 'gregorien') : old("data.{$field->name}.calendrier", 'gregorien');
+            @endphp
+            <div x-data="{ cal: '{{ $dateCal }}' }" class="flex gap-2">
+                {{-- Sélecteur de calendrier --}}
+                <select name="{{ $name }}[calendrier]" x-model="cal"
+                        class="w-40 rounded-md border-gray-300 shadow-sm text-sm focus:border-indigo-500 focus:ring-indigo-500">
+                    <option value="gregorien">Grégorien</option>
+                    <option value="julien">Julien</option>
+                    <option value="republicain">Républicain</option>
+                </select>
+
+                {{-- Date grégorienne / julienne : input date HTML5 --}}
+                <input x-show="cal !== 'republicain'"
+                       type="date" name="{{ $name }}[valeur]"
+                       value="{{ $dateCal !== 'republicain' ? $dateVal : '' }}"
+                       {{ $field->required ? 'required' : '' }}
+                       class="flex-1 rounded-md border-gray-300 shadow-sm text-sm focus:border-indigo-500 focus:ring-indigo-500">
+
+                {{-- Date républicaine : saisie texte libre (ex: "15 Vendémiaire An III") --}}
+                <input x-show="cal === 'republicain'" x-cloak
+                       type="text" name="{{ $name }}[valeur]"
+                       value="{{ $dateCal === 'republicain' ? $dateVal : '' }}"
+                       placeholder="ex : 15 Vendémiaire An III"
+                       class="flex-1 rounded-md border-gray-300 shadow-sm text-sm focus:border-indigo-500 focus:ring-indigo-500">
+            </div>
+            @error("data.{$field->name}.valeur")
+                <p class="text-sm text-red-600">{{ $message }}</p>
+            @enderror
+            @break
+
+    @endswitch
+
+    @error("data.{$field->name}")
+        <p class="text-sm text-red-600">{{ $message }}</p>
+    @enderror
+</div>
diff --git a/resources/views/releves/_form.blade.php b/resources/views/releves/_form.blade.php
new file mode 100644
index 0000000..c34c545
--- /dev/null
+++ b/resources/views/releves/_form.blade.php
@@ -0,0 +1,15 @@
+{{-- $source->sourceType->fields doit être chargé --}}
+{{-- $releve : null pour création, instance pour édition --}}
+<div class="space-y-6">
+    @forelse($source->sourceType->fields as $field)
+        @php
+            $rawValue = $releve?->data[$field->name] ?? null;
+        @endphp
+        @include('releves._field', ['field' => $field, 'value' => $rawValue])
+    @empty
+        <p class="text-sm text-gray-400 italic">
+            Ce type de source n'a aucun champ défini.
+            <a href="{{ route('admin.source-types.show', $source->sourceType) }}" class="text-indigo-600 hover:underline">Configurer les champs →</a>
+        </p>
+    @endforelse
+</div>
diff --git a/resources/views/releves/create.blade.php b/resources/views/releves/create.blade.php
new file mode 100644
index 0000000..734aca3
--- /dev/null
+++ b/resources/views/releves/create.blade.php
@@ -0,0 +1,28 @@
+<x-app-layout>
+    <x-slot name="header">
+        <div>
+            <h2 class="text-xl font-semibold text-gray-800">Nouveau relevé</h2>
+            <p class="text-sm text-gray-500 mt-0.5">
+                Source : <a href="{{ route('sources.show', $source) }}" class="text-indigo-600 hover:underline">{{ $source->nom }}</a>
+                · Type : {{ $source->sourceType->nom }}
+            </p>
+        </div>
+    </x-slot>
+
+    <div class="py-8 max-w-3xl mx-auto px-4 sm:px-6 lg:px-8">
+        <div class="bg-white shadow rounded-lg p-6">
+            <form method="POST" action="{{ route('sources.releves.store', $source) }}">
+                @csrf
+                @include('releves._form', ['releve' => null])
+                <div class="mt-8 pt-6 border-t border-gray-200 flex items-center gap-4">
+                    <button type="submit"
+                            class="px-5 py-2 bg-indigo-600 text-white rounded-md hover:bg-indigo-700">
+                        Enregistrer le relevé
+                    </button>
+                    <a href="{{ route('sources.releves.index', $source) }}"
+                       class="text-sm text-gray-500 hover:text-gray-700">Annuler</a>
+                </div>
+            </form>
+        </div>
+    </div>
+</x-app-layout>
diff --git a/resources/views/releves/edit.blade.php b/resources/views/releves/edit.blade.php
new file mode 100644
index 0000000..cd4b001
--- /dev/null
+++ b/resources/views/releves/edit.blade.php
@@ -0,0 +1,27 @@
+<x-app-layout>
+    <x-slot name="header">
+        <div>
+            <h2 class="text-xl font-semibold text-gray-800">Modifier le relevé #{{ $releve->id }}</h2>
+            <p class="text-sm text-gray-500 mt-0.5">
+                Source : <a href="{{ route('sources.show', $source) }}" class="text-indigo-600 hover:underline">{{ $source->nom }}</a>
+            </p>
+        </div>
+    </x-slot>
+
+    <div class="py-8 max-w-3xl mx-auto px-4 sm:px-6 lg:px-8">
+        <div class="bg-white shadow rounded-lg p-6">
+            <form method="POST" action="{{ route('releves.update', $releve) }}">
+                @csrf @method('PUT')
+                @include('releves._form', ['releve' => $releve])
+                <div class="mt-8 pt-6 border-t border-gray-200 flex items-center gap-4">
+                    <button type="submit"
+                            class="px-5 py-2 bg-indigo-600 text-white rounded-md hover:bg-indigo-700">
+                        Enregistrer
+                    </button>
+                    <a href="{{ route('releves.show', $releve) }}"
+                       class="text-sm text-gray-500 hover:text-gray-700">Annuler</a>
+                </div>
+            </form>
+        </div>
+    </div>
+</x-app-layout>
diff --git a/resources/views/releves/index.blade.php b/resources/views/releves/index.blade.php
new file mode 100644
index 0000000..1ac5e93
--- /dev/null
+++ b/resources/views/releves/index.blade.php
@@ -0,0 +1,120 @@
+<x-app-layout>
+    <x-slot name="header">
+        <div class="flex items-center justify-between">
+            <div>
+                <h2 class="text-xl font-semibold text-gray-800">Relevés — {{ $source->nom }}</h2>
+                <p class="text-sm text-gray-500 mt-0.5">
+                    Type : {{ $source->sourceType->nom }}
+                    @if($source->cote) · Cote : {{ $source->cote }} @endif
+                </p>
+            </div>
+            <div class="flex items-center gap-3">
+                <a href="{{ route('sources.show', $source) }}" class="text-sm text-indigo-600 hover:underline">← Source</a>
+                <a href="{{ route('export.source', $source) }}"
+                   class="px-4 py-2 border border-gray-300 text-gray-700 text-sm rounded-md hover:bg-gray-50"
+                   title="Télécharger au format GEDCOM 5.5.1">
+                    ↓ GEDCOM
+                </a>
+                @can('create', [App\Models\Releve::class, $source])
+                    <a href="{{ route('sources.releves.create', $source) }}"
+                       class="px-4 py-2 bg-indigo-600 text-white text-sm rounded-md hover:bg-indigo-700">
+                        + Nouveau relevé
+                    </a>
+                @endcan
+            </div>
+        </div>
+    </x-slot>
+
+    <div class="py-8 max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
+        @if(session('success'))
+            <div class="mb-4 p-4 bg-green-50 border border-green-200 text-green-800 rounded-md">{{ session('success') }}</div>
+        @endif
+
+        @php
+            // Colonnes à afficher : les 4 premiers champs du type de source
+            $colonnes = $source->sourceType->fields->take(5);
+        @endphp
+
+        <div class="bg-white shadow rounded-lg overflow-hidden">
+            <div class="overflow-x-auto">
+                <table class="min-w-full divide-y divide-gray-200 text-sm">
+                    <thead class="bg-gray-50">
+                        <tr>
+                            @foreach($colonnes as $col)
+                                <th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase whitespace-nowrap">
+                                    {{ $col->label }}
+                                </th>
+                            @endforeach
+                            <th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase">Saisi par</th>
+                            <th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase">Date</th>
+                            <th class="px-4 py-3"></th>
+                        </tr>
+                    </thead>
+                    <tbody class="divide-y divide-gray-200">
+                        @forelse($releves as $releve)
+                            <tr class="hover:bg-gray-50">
+                                @foreach($colonnes as $col)
+                                    <td class="px-4 py-3 text-gray-700">
+                                        @php $val = $releve->data[$col->name] ?? null; @endphp
+                                        @if(is_array($val))
+                                            {{ $val['valeur'] ?? '' }}
+                                            @if(!empty($val['calendrier']) && $val['calendrier'] !== 'gregorien')
+                                                <span class="text-xs text-gray-400">({{ $val['calendrier'] }})</span>
+                                            @endif
+                                        @elseif(is_bool($val))
+                                            {{ $val ? 'Oui' : 'Non' }}
+                                        @else
+                                            {{ $val ?? '—' }}
+                                        @endif
+                                    </td>
+                                @endforeach
+                                <td class="px-4 py-3 text-gray-500">{{ $releve->createur?->name ?? '—' }}</td>
+                                <td class="px-4 py-3 text-gray-500 whitespace-nowrap">{{ $releve->created_at->format('d/m/Y') }}</td>
+                                <td class="px-4 py-3 text-right whitespace-nowrap space-x-3">
+                                    <a href="{{ route('releves.show', $releve) }}" class="text-indigo-600 hover:underline">Voir</a>
+                                    @can('update', $releve)
+                                        <a href="{{ route('releves.edit', $releve) }}" class="text-gray-600 hover:text-indigo-600">Modifier</a>
+                                    @endcan
+                                    @can('delete', $releve)
+                                        <form method="POST" action="{{ route('releves.destroy', $releve) }}" class="inline"
+                                              x-data @submit.prevent="if(confirm('Supprimer ce relevé ?')) $el.submit()">
+                                            @csrf @method('DELETE')
+                                            <button type="submit" class="text-red-500 hover:text-red-700">Supprimer</button>
+                                        </form>
+                                    @endcan
+                                </td>
+                            </tr>
+                        @empty
+                            <tr>
+                                <td colspan="{{ $colonnes->count() + 3 }}"
+                                    class="px-6 py-10 text-center text-gray-400">
+                                    Aucun relevé pour cette source.
+                                </td>
+                            </tr>
+                        @endforelse
+                    </tbody>
+                </table>
+            </div>
+
+            {{-- Navigation curseur (keyset pagination) --}}
+            @if($releves->hasPages())
+                <div class="px-6 py-4 border-t border-gray-200 flex items-center justify-between text-sm">
+                    <div>
+                        @if($releves->onFirstPage())
+                            <span class="text-gray-400">← Précédent</span>
+                        @else
+                            <a href="{{ $releves->previousPageUrl() }}" class="text-indigo-600 hover:underline">← Précédent</a>
+                        @endif
+                    </div>
+                    <div>
+                        @if($releves->hasMorePages())
+                            <a href="{{ $releves->nextPageUrl() }}" class="text-indigo-600 hover:underline">Suivant →</a>
+                        @else
+                            <span class="text-gray-400">Suivant →</span>
+                        @endif
+                    </div>
+                </div>
+            @endif
+        </div>
+    </div>
+</x-app-layout>
diff --git a/resources/views/releves/show.blade.php b/resources/views/releves/show.blade.php
new file mode 100644
index 0000000..1e47bd1
--- /dev/null
+++ b/resources/views/releves/show.blade.php
@@ -0,0 +1,74 @@
+<x-app-layout>
+    <x-slot name="header">
+        <div class="flex items-center justify-between">
+            <div>
+                <h2 class="text-xl font-semibold text-gray-800">Relevé #{{ $releve->id }}</h2>
+                <p class="text-sm text-gray-500 mt-0.5">
+                    Source : <a href="{{ route('sources.show', $source) }}" class="text-indigo-600 hover:underline">{{ $source->nom }}</a>
+                </p>
+            </div>
+            <div class="flex items-center gap-3">
+                @can('update', $releve)
+                    <a href="{{ route('releves.edit', $releve) }}"
+                       class="px-4 py-2 bg-indigo-600 text-white text-sm rounded-md hover:bg-indigo-700">
+                        Modifier
+                    </a>
+                @endcan
+                @can('delete', $releve)
+                    <form method="POST" action="{{ route('releves.destroy', $releve) }}"
+                          x-data @submit.prevent="if(confirm('Supprimer ce relevé ?')) $el.submit()">
+                        @csrf @method('DELETE')
+                        <button type="submit"
+                                class="px-4 py-2 bg-red-600 text-white text-sm rounded-md hover:bg-red-700">
+                            Supprimer
+                        </button>
+                    </form>
+                @endcan
+            </div>
+        </div>
+    </x-slot>
+
+    <div class="py-8 max-w-3xl mx-auto px-4 sm:px-6 lg:px-8 space-y-6">
+        @if(session('success'))
+            <div class="p-4 bg-green-50 border border-green-200 text-green-800 rounded-md">{{ session('success') }}</div>
+        @endif
+
+        {{-- Champs du relevé --}}
+        <div class="bg-white shadow rounded-lg divide-y divide-gray-100">
+            @foreach($source->sourceType->fields as $field)
+                @php $val = $releve->data[$field->name] ?? null; @endphp
+                <div class="px-6 py-4 grid grid-cols-3 gap-4 text-sm">
+                    <dt class="font-medium text-gray-500">{{ $field->label }}</dt>
+                    <dd class="col-span-2 text-gray-900">
+                        @if($val === null || $val === '')
+                            <span class="text-gray-400">—</span>
+                        @elseif(is_array($val))
+                            {{ $val['valeur'] ?? '—' }}
+                            @if(!empty($val['calendrier']) && $val['calendrier'] !== 'gregorien')
+                                <span class="ml-1 text-xs text-gray-400 capitalize">({{ $val['calendrier'] }})</span>
+                            @endif
+                        @elseif(is_bool($val))
+                            <span class="{{ $val ? 'text-green-700' : 'text-gray-400' }}">
+                                {{ $val ? 'Oui' : 'Non' }}
+                            </span>
+                        @else
+                            {{ $val }}
+                        @endif
+                    </dd>
+                </div>
+            @endforeach
+        </div>
+
+        {{-- Méta-données de saisie --}}
+        <div class="bg-gray-50 rounded-lg px-6 py-4 text-xs text-gray-500 space-y-1">
+            <p>Saisi par <strong>{{ $releve->createur?->name ?? '?' }}</strong> le {{ $releve->created_at->format('d/m/Y à H:i') }}</p>
+            @if($releve->updated_at != $releve->created_at)
+                <p>Modifié par <strong>{{ $releve->modificateur?->name ?? '?' }}</strong> le {{ $releve->updated_at->format('d/m/Y à H:i') }}</p>
+            @endif
+        </div>
+
+        <div class="flex gap-4 text-sm">
+            <a href="{{ route('sources.releves.index', $source) }}" class="text-indigo-600 hover:underline">← Liste des relevés</a>
+        </div>
+    </div>
+</x-app-layout>
diff --git a/resources/views/sources/_form.blade.php b/resources/views/sources/_form.blade.php
index 13e0680..56da08a 100644
--- a/resources/views/sources/_form.blade.php
+++ b/resources/views/sources/_form.blade.php
@@ -41,6 +41,48 @@
         </div>
     </div>
 
+    {{-- Lieu géographique couvert par la source --}}
+    @php
+        $lieuIdForm   = old('lieu_id', $source?->lieu_id);
+        $lieuDispForm = '';
+        if ($lieuIdForm) {
+            $lieuObj      = ($source?->lieu_id == $lieuIdForm && $source?->lieu)
+                ? $source->lieu
+                : \App\Models\Lieu::find($lieuIdForm, ['id', 'nom', 'nom_long']);
+            $lieuDispForm = $lieuObj?->nom_long ?? $lieuObj?->nom ?? '';
+        }
+    @endphp
+    <div>
+        <x-lieu-picker
+            name="lieu_id"
+            label="Lieu couvert"
+            :value="$lieuIdForm"
+            :display-value="$lieuDispForm"
+            placeholder="— Aucun lieu —"
+        />
+        @error('lieu_id') <p class="mt-1 text-sm text-red-600">{{ $message }}</p> @enderror
+    </div>
+
+    {{-- Période couverte --}}
+    <div class="grid grid-cols-2 gap-4">
+        <div>
+            <label for="annee_debut" class="block text-sm font-medium text-gray-700">Année de début</label>
+            <input type="number" id="annee_debut" name="annee_debut"
+                   value="{{ old('annee_debut', $source?->annee_debut) }}"
+                   min="1000" max="2100" placeholder="ex : 1820"
+                   class="mt-1 block w-full rounded-md border-gray-300 shadow-sm focus:border-indigo-500 focus:ring-indigo-500 @error('annee_debut') border-red-500 @enderror">
+            @error('annee_debut') <p class="mt-1 text-sm text-red-600">{{ $message }}</p> @enderror
+        </div>
+        <div>
+            <label for="annee_fin" class="block text-sm font-medium text-gray-700">Année de fin</label>
+            <input type="number" id="annee_fin" name="annee_fin"
+                   value="{{ old('annee_fin', $source?->annee_fin) }}"
+                   min="1000" max="2100" placeholder="ex : 1870"
+                   class="mt-1 block w-full rounded-md border-gray-300 shadow-sm focus:border-indigo-500 focus:ring-indigo-500 @error('annee_fin') border-red-500 @enderror">
+            @error('annee_fin') <p class="mt-1 text-sm text-red-600">{{ $message }}</p> @enderror
+        </div>
+    </div>
+
     <div class="grid grid-cols-2 gap-4">
         <div>
             <label for="cote" class="block text-sm font-medium text-gray-700">Cote</label>
diff --git a/resources/views/sources/index.blade.php b/resources/views/sources/index.blade.php
index bfea852..c7d9740 100644
--- a/resources/views/sources/index.blade.php
+++ b/resources/views/sources/index.blade.php
@@ -9,16 +9,103 @@
         </div>
     </x-slot>
 
-    <div class="py-8 max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
-        @if(session('success')) <div class="mb-4 p-4 bg-green-50 border border-green-200 text-green-800 rounded-md">{{ session('success') }}</div> @endif
+    <div class="py-8 max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 space-y-6">
+        @if(session('success'))
+            <div class="p-4 bg-green-50 border border-green-200 text-green-800 rounded-md">{{ session('success') }}</div>
+        @endif
 
+        {{-- Filtres --}}
+        @php
+            $hasFilters = request()->anyFilled(['status', 'source_type_id', 'lieu_id', 'annee_debut', 'annee_fin']);
+        @endphp
+        <div class="bg-white shadow rounded-lg p-5">
+            <form method="GET" action="{{ route('sources.index') }}">
+                <div class="grid grid-cols-2 md:grid-cols-4 gap-4">
+
+                    {{-- Statut --}}
+                    <div>
+                        <label class="block text-xs font-medium text-gray-600 mb-1">Statut</label>
+                        <select name="status"
+                                class="block w-full rounded-md border-gray-300 shadow-sm text-sm focus:border-indigo-500 focus:ring-indigo-500">
+                            <option value="">— Tous —</option>
+                            @foreach(\App\Enums\SourceStatus::cases() as $s)
+                                <option value="{{ $s->value }}" {{ request('status') === $s->value ? 'selected' : '' }}>
+                                    {{ $s->label() }}
+                                </option>
+                            @endforeach
+                        </select>
+                    </div>
+
+                    {{-- Type de source --}}
+                    <div>
+                        <label class="block text-xs font-medium text-gray-600 mb-1">Type de source</label>
+                        <select name="source_type_id"
+                                class="block w-full rounded-md border-gray-300 shadow-sm text-sm focus:border-indigo-500 focus:ring-indigo-500">
+                            <option value="">— Tous —</option>
+                            @foreach($sourceTypes as $st)
+                                <option value="{{ $st->id }}" {{ request('source_type_id') == $st->id ? 'selected' : '' }}>
+                                    {{ $st->nom }}
+                                </option>
+                            @endforeach
+                        </select>
+                    </div>
+
+                    {{-- Année de début --}}
+                    <div>
+                        <label class="block text-xs font-medium text-gray-600 mb-1">Période — de</label>
+                        <input type="number" name="annee_debut" value="{{ request('annee_debut') }}"
+                               min="1000" max="2100" placeholder="ex : 1820"
+                               class="block w-full rounded-md border-gray-300 shadow-sm text-sm focus:border-indigo-500 focus:ring-indigo-500">
+                    </div>
+
+                    {{-- Année de fin --}}
+                    <div>
+                        <label class="block text-xs font-medium text-gray-600 mb-1">Période — à</label>
+                        <input type="number" name="annee_fin" value="{{ request('annee_fin') }}"
+                               min="1000" max="2100" placeholder="ex : 1870"
+                               class="block w-full rounded-md border-gray-300 shadow-sm text-sm focus:border-indigo-500 focus:ring-indigo-500">
+                    </div>
+                </div>
+
+                {{-- Lieu --}}
+                <div class="mt-4 max-w-sm">
+                    <x-lieu-picker
+                        name="lieu_id"
+                        label="Lieu (et ses subdivisions)"
+                        :value="request('lieu_id')"
+                        :display-value="$lieuSelectionne?->nom_long ?? $lieuSelectionne?->nom ?? ''"
+                        placeholder="— Tous les lieux —"
+                    />
+                </div>
+
+                <div class="mt-4 flex items-center gap-3">
+                    <button type="submit"
+                            class="px-5 py-2 bg-indigo-600 text-white text-sm font-medium rounded-md hover:bg-indigo-700">
+                        Filtrer
+                    </button>
+                    @if($hasFilters)
+                        <a href="{{ route('sources.index') }}"
+                           class="px-4 py-2 border border-gray-300 text-gray-600 text-sm rounded-md hover:bg-gray-50">
+                            Effacer les filtres
+                        </a>
+                        <span class="inline-flex items-center px-2 py-0.5 rounded-full text-xs bg-indigo-100 text-indigo-700">
+                            filtres actifs
+                        </span>
+                    @endif
+                </div>
+            </form>
+        </div>
+
+        {{-- Tableau --}}
         <div class="bg-white shadow rounded-lg overflow-hidden">
-            <table class="min-w-full divide-y divide-gray-200">
+            <table class="min-w-full divide-y divide-gray-200 text-sm">
                 <thead class="bg-gray-50">
                     <tr>
                         <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Nom</th>
                         <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Type</th>
                         <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Statut</th>
+                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Lieu</th>
+                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Période</th>
                         <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Relevés</th>
                         <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Dépôt</th>
                         <th class="px-6 py-3"></th>
@@ -34,20 +121,30 @@
                                 'termine'   => 'bg-green-100 text-green-700',
                             ];
                             $color = $statusColors[$source->status->value] ?? 'bg-gray-100 text-gray-600';
+                            $periode = match(true) {
+                                $source->annee_debut && $source->annee_fin => $source->annee_debut . ' – ' . $source->annee_fin,
+                                (bool)$source->annee_debut => 'depuis ' . $source->annee_debut,
+                                (bool)$source->annee_fin   => 'jusqu\'en ' . $source->annee_fin,
+                                default => '—',
+                            };
                         @endphp
                         <tr class="hover:bg-gray-50">
                             <td class="px-6 py-4 font-medium">
                                 <a href="{{ route('sources.show', $source) }}" class="text-indigo-600 hover:underline">{{ $source->nom }}</a>
                                 @if($source->cote) <span class="ml-2 text-xs text-gray-400">{{ $source->cote }}</span> @endif
                             </td>
-                            <td class="px-6 py-4 text-sm text-gray-500">{{ $source->sourceType->nom }}</td>
+                            <td class="px-6 py-4 text-gray-500">{{ $source->sourceType->nom }}</td>
                             <td class="px-6 py-4">
                                 <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium {{ $color }}">
                                     {{ $source->status->label() }}
                                 </span>
                             </td>
-                            <td class="px-6 py-4 text-sm text-gray-500">{{ $source->releves_count }}</td>
-                            <td class="px-6 py-4 text-sm text-gray-500">{{ $source->depot?->nom ?? '—' }}</td>
+                            <td class="px-6 py-4 text-gray-500 max-w-[180px] truncate" title="{{ $source->lieu?->nom_long ?? $source->lieu?->nom }}">
+                                {{ $source->lieu?->nom ?? '—' }}
+                            </td>
+                            <td class="px-6 py-4 text-gray-500 whitespace-nowrap">{{ $periode }}</td>
+                            <td class="px-6 py-4 text-gray-500">{{ $source->releves_count }}</td>
+                            <td class="px-6 py-4 text-gray-500">{{ $source->depot?->nom ?? '—' }}</td>
                             <td class="px-6 py-4 text-right text-sm space-x-3">
                                 @can('update', $source)
                                     <a href="{{ route('sources.edit', $source) }}" class="text-gray-600 hover:text-indigo-600">Modifier</a>
@@ -55,11 +152,18 @@
                             </td>
                         </tr>
                     @empty
-                        <tr><td colspan="6" class="px-6 py-10 text-center text-gray-400">Aucune source disponible.</td></tr>
+                        <tr>
+                            <td colspan="8" class="px-6 py-10 text-center text-gray-400">
+                                @if($hasFilters) Aucune source ne correspond aux filtres.
+                                @else Aucune source disponible. @endif
+                            </td>
+                        </tr>
                     @endforelse
                 </tbody>
             </table>
-            @if($sources->hasPages()) <div class="px-6 py-4 border-t">{{ $sources->links() }}</div> @endif
+            @if($sources->hasPages())
+                <div class="px-6 py-4 border-t">{{ $sources->links() }}</div>
+            @endif
         </div>
     </div>
 </x-app-layout>
diff --git a/resources/views/sources/show.blade.php b/resources/views/sources/show.blade.php
index d9b12c9..007cfa8 100644
--- a/resources/views/sources/show.blade.php
+++ b/resources/views/sources/show.blade.php
@@ -135,12 +135,21 @@
         <div class="bg-white shadow rounded-lg overflow-hidden">
             <div class="px-6 py-4 border-b border-gray-200 flex items-center justify-between">
                 <h3 class="font-medium text-gray-900">Relevés ({{ $source->releves->count() }})</h3>
-                {{-- Lien activé à l'étape 6 --}}
+                @can('create', [App\Models\Releve::class, $source])
+                    <a href="{{ route('sources.releves.create', $source) }}"
+                       class="px-3 py-1.5 bg-indigo-600 text-white text-xs rounded-md hover:bg-indigo-700">
+                        + Nouveau relevé
+                    </a>
+                @endcan
             </div>
             @if($source->releves->isEmpty())
                 <p class="px-6 py-8 text-center text-gray-400 text-sm">Aucun relevé pour cette source.</p>
             @else
-                <p class="px-6 py-4 text-sm text-gray-500">{{ $source->releves->count() }} relevé(s) enregistré(s).</p>
+                <p class="px-6 py-4 text-sm text-gray-500">
+                    <a href="{{ route('sources.releves.index', $source) }}" class="text-indigo-600 hover:underline">
+                        Voir les {{ $source->releves->count() }} relevé(s) →
+                    </a>
+                </p>
             @endif
         </div>
 
diff --git a/routes/admin.php b/routes/admin.php
index 9fd020c..c7eb5da 100644
--- a/routes/admin.php
+++ b/routes/admin.php
@@ -1,11 +1,16 @@
 <?php
 
 use App\Http\Controllers\Admin\DepotController;
+use App\Http\Controllers\Admin\LieuTypeController;
 use App\Http\Controllers\Admin\SectionController;
 use App\Http\Controllers\Admin\SourceTypeController;
 use Illuminate\Support\Facades\Route;
 
 Route::middleware(['auth', 'role:admin'])->prefix('admin')->name('admin.')->group(function () {
+    Route::resource('lieu-types', LieuTypeController::class)
+        ->parameters(['lieu-types' => 'lieuType'])
+        ->except(['show']);
+
     Route::resource('sections', SectionController::class);
     Route::post('sections/{section}/membres', [SectionController::class, 'addMembre'])->name('sections.membres.add');
     Route::delete('sections/{section}/membres/{user}', [SectionController::class, 'removeMembre'])->name('sections.membres.remove');
diff --git a/routes/web.php b/routes/web.php
index bce9ef9..a4b6ec7 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -1,7 +1,11 @@
 <?php
 
+use App\Http\Controllers\ExportController;
 use App\Http\Controllers\LieuController;
+use App\Http\Controllers\NotificationController;
 use App\Http\Controllers\ProfileController;
+use App\Http\Controllers\RechercheController;
+use App\Http\Controllers\ReleveController;
 use App\Http\Controllers\SourceController;
 use Illuminate\Support\Facades\Route;
 
@@ -18,12 +22,25 @@ Route::middleware('auth')->group(function () {
     Route::patch('/profile', [ProfileController::class, 'update'])->name('profile.update');
     Route::delete('/profile', [ProfileController::class, 'destroy'])->name('profile.destroy');
 
-    Route::resource('lieux', LieuController::class);
+    Route::get('lieux/search', [LieuController::class, 'search'])->name('lieux.search');
+    Route::resource('lieux', LieuController::class)->parameters(['lieux' => 'lieu']);
 
     Route::resource('sources', SourceController::class);
     Route::post('sources/{source}/membres', [SourceController::class, 'addMembre'])->name('sources.membres.add');
     Route::delete('sources/{source}/membres/{user}', [SourceController::class, 'removeMembre'])->name('sources.membres.remove');
     Route::post('sources/{source}/transition', [SourceController::class, 'transition'])->name('sources.transition');
+
+    Route::resource('sources.releves', ReleveController::class)
+        ->shallow()
+        ->parameters(['releves' => 'releve']);
+
+    Route::get('recherche', [RechercheController::class, 'index'])->name('recherche');
+    Route::get('export/source/{source}', [ExportController::class, 'source'])->name('export.source');
+    Route::get('export/recherche', [ExportController::class, 'recherche'])->name('export.recherche');
+
+    Route::get('notifications', [NotificationController::class, 'index'])->name('notifications.index');
+    Route::post('notifications/{id}/read', [NotificationController::class, 'markAsRead'])->name('notifications.read');
+    Route::post('notifications/read-all', [NotificationController::class, 'markAllAsRead'])->name('notifications.read-all');
 });
 
 require __DIR__.'/auth.php';