diff --git a/client/src/pages/Invoices.tsx b/client/src/pages/Invoices.tsx
index 8d74218..0089aa4 100644
--- a/client/src/pages/Invoices.tsx
+++ b/client/src/pages/Invoices.tsx
@@ -54,6 +54,7 @@ export default function Invoices() {
   const [recipientFilter, setRecipientFilter] = useState<string>("all");
   const [subscriptionFilter, setSubscriptionFilter] = useState<string>("all"); // all | yes | no
   const [entityFilter, setEntityFilter] = useState<string>("all"); // all | santinova | itinova
+  const [ventilationFilter, setVentilationFilter] = useState<string>("all");
   const [deleteDialogOpen, setDeleteDialogOpen] = useState(false);
   const [invoiceToDelete, setInvoiceToDelete] = useState<number | null>(null);
   const [addDialogOpen, setAddDialogOpen] = useState(false);
@@ -199,6 +200,12 @@ export default function Invoices() {
     )
   ).sort();
 
+  const uniqueVentilations = Array.from(
+    new Set(
+      (invoices || []).map(inv => (inv as any).ventilationComptable).filter(Boolean)
+    )
+  ).sort();
+
   const handleSort = (field: SortField) => {
     if (sortField === field) {
       setSortDir(d => d === "asc" ? "desc" : "asc");
@@ -250,6 +257,14 @@ export default function Invoices() {
       if (entityFilter === "santinova" && service !== "DSI SANTINOVA") return false;
       if (entityFilter === "itinova" && service === "DSI SANTINOVA") return false;
     }
+    // Filter by ventilation comptable
+    if (ventilationFilter !== "all") {
+      if (ventilationFilter === "__empty__") {
+        if ((inv as any).ventilationComptable) return false;
+      } else {
+        if ((inv as any).ventilationComptable !== ventilationFilter) return false;
+      }
+    }
     return true;
   });
   
@@ -405,135 +420,150 @@ export default function Invoices() {
           </div>
         </div>
 
-        <Card>
-          <CardContent className="pt-6">
-            {/* Search + Recipient Filter */}
-            <div className="mb-4 flex gap-3 flex-wrap">
-              <div className="relative flex-1 min-w-[200px]">
-                <Search className="absolute left-3 top-1/2 transform -translate-y-1/2 text-gray-400 w-4 h-4" />
-                <Input
-                  placeholder="Rechercher par fournisseur, destinataire ou numéro..."
-                  value={searchQuery}
-                  onChange={(e) => setSearchQuery(e.target.value)}
-                  className="pl-10"
-                />
-              </div>
-              <div className="flex items-center gap-2 min-w-[220px]">
-                <Filter className="w-4 h-4 text-gray-400 shrink-0" />
-                <Select value={recipientFilter} onValueChange={setRecipientFilter}>
-                  <SelectTrigger className="w-full">
-                    <SelectValue placeholder="Filtrer par destinataire" />
-                  </SelectTrigger>
-                  <SelectContent>
-                    <SelectItem value="all">Tous les destinataires</SelectItem>
-                    <SelectItem value="__empty__">Sans destinataire</SelectItem>
-                    {uniqueRecipients.map((r) => (
-                      <SelectItem key={r} value={r}>{r}</SelectItem>
-                    ))}
-                  </SelectContent>
-                </Select>
-              </div>
-              {/* Filtre Abonnement */}
-              <div className="flex items-center gap-2 min-w-[180px]">
-                <Select value={subscriptionFilter} onValueChange={setSubscriptionFilter}>
-                  <SelectTrigger className="w-full">
-                    <SelectValue placeholder="Abonnement" />
-                  </SelectTrigger>
-                  <SelectContent>
-                    <SelectItem value="all">Tous (abonnement)</SelectItem>
-                    <SelectItem value="yes">Abonnement : OUI</SelectItem>
-                    <SelectItem value="no">Abonnement : NON</SelectItem>
-                  </SelectContent>
-                </Select>
-              </div>
-              {/* Filtre Entité */}
-              <div className="flex items-center gap-2 min-w-[180px]">
-                <Select value={entityFilter} onValueChange={setEntityFilter}>
-                  <SelectTrigger className="w-full">
-                    <SelectValue placeholder="Entité" />
-                  </SelectTrigger>
-                  <SelectContent>
-                    <SelectItem value="all">Toutes entités</SelectItem>
-                    <SelectItem value="santinova">SANTINOVA</SelectItem>
-                    <SelectItem value="itinova">ITINOVA</SelectItem>
-                  </SelectContent>
-                </Select>
-              </div>
-            </div>
-            
-            {/* Mode compact/détail + Tri */}
-            <div className="flex gap-2 mb-4 flex-wrap items-center justify-between">
-              <div className="flex gap-2">
-                <Button
-                  variant={compactMode ? "default" : "outline"}
-                  size="sm"
-                  onClick={() => setCompactMode(true)}
-                  title="Mode compact"
-                >
-                  <LayoutList className="w-4 h-4 mr-1" /> Compact
-                </Button>
-                <Button
-                  variant={!compactMode ? "default" : "outline"}
-                  size="sm"
-                  onClick={() => setCompactMode(false)}
-                  title="Mode détail"
-                >
-                  <LayoutGrid className="w-4 h-4 mr-1" /> Détail
-                </Button>
-              </div>
-              <div className="flex gap-2 items-center">
-                <span className="text-sm text-gray-500">Trier par :</span>
-                <Button
-                  variant={sortField === "createdAt" ? "default" : "outline"}
-                  size="sm"
-                  onClick={() => handleSort("createdAt")}
-                >
-                  Date réception <SortIcon field="createdAt" />
-                </Button>
-                <Button
-                  variant={sortField === "invoiceDate" ? "default" : "outline"}
-                  size="sm"
-                  onClick={() => handleSort("invoiceDate")}
-                >
-                  Date facture <SortIcon field="invoiceDate" />
-                </Button>
-              </div>
-            </div>
+        {/* ===== CARTOUCHE FILTRES ===== */}
+        <div className="rounded-xl border border-blue-100 bg-blue-50/60 px-4 py-3 mb-4 shadow-sm">
 
-            {/* Status Filters */}
-            <div className="flex gap-2 mb-4">
+          {/* Ligne 1 : Recherche + affichage compact/détail */}
+          <div className="flex gap-3 items-center flex-wrap mb-3">
+            <div className="relative flex-1 min-w-[220px]">
+              <Search className="absolute left-3 top-1/2 -translate-y-1/2 text-blue-400 w-4 h-4" />
+              <Input
+                placeholder="Rechercher par fournisseur, destinataire ou numéro..."
+                value={searchQuery}
+                onChange={(e) => setSearchQuery(e.target.value)}
+                className="pl-10 bg-white border-blue-200 focus:border-blue-400"
+              />
+            </div>
+            <div className="flex gap-1 shrink-0">
               <Button
-                variant={statusFilter === "all" ? "default" : "outline"}
-                onClick={() => setStatusFilter("all")}
+                variant={compactMode ? "default" : "outline"}
                 size="sm"
+                onClick={() => setCompactMode(true)}
+                title="Mode compact"
+                className={compactMode ? "bg-blue-600 hover:bg-blue-700" : "bg-white border-blue-200 text-blue-700 hover:bg-blue-50"}
               >
-                Tous ({statusCounts.all})
+                <LayoutList className="w-4 h-4 mr-1" /> Compact
               </Button>
               <Button
-                variant={statusFilter === "exported" ? "default" : "outline"}
-                onClick={() => setStatusFilter("exported")}
+                variant={!compactMode ? "default" : "outline"}
                 size="sm"
-                className={statusFilter === "exported" ? "bg-green-600 hover:bg-green-700" : ""}
+                onClick={() => setCompactMode(false)}
+                title="Mode détail"
+                className={!compactMode ? "bg-blue-600 hover:bg-blue-700" : "bg-white border-blue-200 text-blue-700 hover:bg-blue-50"}
               >
-                Exportés ({statusCounts.exported})
-              </Button>
-              <Button
-                variant={statusFilter === "not_exported" ? "default" : "outline"}
-                onClick={() => setStatusFilter("not_exported")}
-                size="sm"
-                className={statusFilter === "not_exported" ? "bg-blue-600 hover:bg-blue-700" : ""}
-              >
-                Non exportés ({statusCounts.not_exported})
-              </Button>
-              <Button
-                variant={statusFilter === "export_error" ? "default" : "outline"}
-                onClick={() => setStatusFilter("export_error")}
-                size="sm"
-                className={statusFilter === "export_error" ? "bg-red-600 hover:bg-red-700" : ""}
-              >
-                Erreurs ({statusCounts.export_error})
+                <LayoutGrid className="w-4 h-4 mr-1" /> Détail
               </Button>
             </div>
+          </div>
+
+          {/* Ligne 2 : Filtres destinataire, abonnement, entité, ventilation */}
+          <div className="flex gap-2 items-center flex-wrap mb-3">
+            <Filter className="w-4 h-4 text-blue-400 shrink-0" />
+            <Select value={recipientFilter} onValueChange={setRecipientFilter}>
+              <SelectTrigger className="w-[180px] bg-white border-blue-200 text-sm">
+                <SelectValue placeholder="Destinataire" />
+              </SelectTrigger>
+              <SelectContent>
+                <SelectItem value="all">Tous destinataires</SelectItem>
+                <SelectItem value="__empty__">Sans destinataire</SelectItem>
+                {uniqueRecipients.map((r) => (
+                  <SelectItem key={r} value={r}>{r}</SelectItem>
+                ))}
+              </SelectContent>
+            </Select>
+            <Select value={subscriptionFilter} onValueChange={setSubscriptionFilter}>
+              <SelectTrigger className="w-[170px] bg-white border-blue-200 text-sm">
+                <SelectValue placeholder="Abonnement" />
+              </SelectTrigger>
+              <SelectContent>
+                <SelectItem value="all">Abonnement : tous</SelectItem>
+                <SelectItem value="yes">Abonnement : OUI</SelectItem>
+                <SelectItem value="no">Abonnement : NON</SelectItem>
+              </SelectContent>
+            </Select>
+            <Select value={entityFilter} onValueChange={setEntityFilter}>
+              <SelectTrigger className="w-[150px] bg-white border-blue-200 text-sm">
+                <SelectValue placeholder="Entité" />
+              </SelectTrigger>
+              <SelectContent>
+                <SelectItem value="all">Toutes entités</SelectItem>
+                <SelectItem value="santinova">SANTINOVA</SelectItem>
+                <SelectItem value="itinova">ITINOVA</SelectItem>
+              </SelectContent>
+            </Select>
+            <Select value={ventilationFilter} onValueChange={setVentilationFilter}>
+              <SelectTrigger className="w-[170px] bg-white border-blue-200 text-sm">
+                <SelectValue placeholder="Ventilation" />
+              </SelectTrigger>
+              <SelectContent>
+                <SelectItem value="all">Toutes ventilations</SelectItem>
+                <SelectItem value="__empty__">Sans ventilation</SelectItem>
+                {uniqueVentilations.map((v) => (
+                  <SelectItem key={v} value={v}>{v}</SelectItem>
+                ))}
+              </SelectContent>
+            </Select>
+          </div>
+
+          {/* Ligne 3 : Boutons statut export + tri */}
+          <div className="flex gap-2 items-center flex-wrap">
+            <Button
+              variant={statusFilter === "all" ? "default" : "outline"}
+              onClick={() => setStatusFilter("all")}
+              size="sm"
+              className={statusFilter === "all" ? "bg-blue-600 hover:bg-blue-700" : "bg-white border-blue-200 text-blue-700 hover:bg-blue-50"}
+            >
+              Tous ({statusCounts.all})
+            </Button>
+            <Button
+              variant={statusFilter === "exported" ? "default" : "outline"}
+              onClick={() => setStatusFilter("exported")}
+              size="sm"
+              className={statusFilter === "exported" ? "bg-green-600 hover:bg-green-700 text-white" : "bg-white border-green-200 text-green-700 hover:bg-green-50"}
+            >
+              Exportés ({statusCounts.exported})
+            </Button>
+            <Button
+              variant={statusFilter === "not_exported" ? "default" : "outline"}
+              onClick={() => setStatusFilter("not_exported")}
+              size="sm"
+              className={statusFilter === "not_exported" ? "bg-indigo-600 hover:bg-indigo-700 text-white" : "bg-white border-indigo-200 text-indigo-700 hover:bg-indigo-50"}
+            >
+              Non exportés ({statusCounts.not_exported})
+            </Button>
+            <Button
+              variant={statusFilter === "export_error" ? "default" : "outline"}
+              onClick={() => setStatusFilter("export_error")}
+              size="sm"
+              className={statusFilter === "export_error" ? "bg-red-600 hover:bg-red-700 text-white" : "bg-white border-red-200 text-red-700 hover:bg-red-50"}
+            >
+              Erreurs ({statusCounts.export_error})
+            </Button>
+            <div className="ml-auto flex gap-1 items-center">
+              <span className="text-xs text-blue-500 font-medium mr-1">Trier :</span>
+              <Button
+                variant={sortField === "createdAt" ? "default" : "outline"}
+                size="sm"
+                onClick={() => handleSort("createdAt")}
+                className={sortField === "createdAt" ? "bg-blue-600 hover:bg-blue-700" : "bg-white border-blue-200 text-blue-700 hover:bg-blue-50"}
+              >
+                Réception <SortIcon field="createdAt" />
+              </Button>
+              <Button
+                variant={sortField === "invoiceDate" ? "default" : "outline"}
+                size="sm"
+                onClick={() => handleSort("invoiceDate")}
+                className={sortField === "invoiceDate" ? "bg-blue-600 hover:bg-blue-700" : "bg-white border-blue-200 text-blue-700 hover:bg-blue-50"}
+              >
+                Facture <SortIcon field="invoiceDate" />
+              </Button>
+            </div>
+          </div>
+        </div>
+        {/* ===== FIN CARTOUCHE ===== */}
+
+        <Card>
+          <CardContent className="pt-4">
 
             {/* Table */}
             {isLoading ? (