diff --git a/src/components/widgets/BackupWidget.tsx b/src/components/widgets/BackupWidget.tsx
index 65da02e..974c686 100644
--- a/src/components/widgets/BackupWidget.tsx
+++ b/src/components/widgets/BackupWidget.tsx
@@ -1,4 +1,6 @@
-import { Card, CardContent } from '@/components/ui/Card';
+import { Card, CardContent, CardHeader } from '@/components/ui/Card';
+import { Check } from 'lucide-react';
+import Badge from '@ui/Badge';
 
 interface BackupWidgetProps {
   onClick?: () => void;
@@ -6,27 +8,22 @@ interface BackupWidgetProps {
 
 export default function BackupWidget({ onClick }: BackupWidgetProps) {
   return (
-    <Card 
+    <Card
       onClick={onClick}
-      className="cursor-pointer hover:border-blue-300 hover:shadow-md transition-all group"
+      className="cursor-pointer transition-all duration-300 ease-in-out"
     >
+      <CardHeader>
+        <h2 className="text-lg font-semibold">Sauvegardes</h2>
+        <Badge className="max-w-fit min-w-fit" name="PRA Immuable">
+        </Badge>
+      </CardHeader>
       <CardContent className="p-6">
-        <div className="flex items-center justify-between mb-4">
-          <h2 className="text-lg font-semibold text-slate-900 group-hover:text-blue-900 transition-colors">Sauvegardes</h2>
-          <span className="bg-slate-100 text-slate-600 text-xs px-2 py-1 rounded font-medium border border-slate-200">
-            PRA Immuable
-          </span>
-        </div>
-        
-        <div className="bg-slate-50 rounded-lg p-4 border border-slate-100 mb-4 group-hover:bg-blue-50/50 transition-colors">
+        <Card variant='digged' className="bg-slate-50 rounded-lg p-4 border border-slate-100 mb-4">
           <p className="text-sm text-slate-500 mb-1">Dernier snapshot système</p>
           <p className="text-slate-900 font-medium">Aujourd'hui à 03:00 AM</p>
-        </div>
-
+        </Card>
         <div className="flex items-center text-emerald-600 text-sm font-medium">
-          <svg className="w-5 h-5 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-            <path strokeLinecap="round" strokeLinejoin="round" strokeWidth="2" d="M5 13l4 4L19 7" />
-          </svg>
+          <Check></Check>
           Intégrité validée avec succès
         </div>
       </CardContent>
diff --git a/src/components/widgets/NewTicketWidget.tsx b/src/components/widgets/NewTicketWidget.tsx
index d07904e..cc73dcc 100644
--- a/src/components/widgets/NewTicketWidget.tsx
+++ b/src/components/widgets/NewTicketWidget.tsx
@@ -5,7 +5,6 @@ import { Button } from '@/components/ui/Button';
 import { Input } from '@/components/ui/Input';
 import { Select } from '@/components/ui/Select';
 import { Textarea } from '@/components/ui/Textarea';
-import { cn } from '@/utils/utils';
 
 interface NewTicketWidgetProps {
   onCancel: () => void;
@@ -22,6 +21,7 @@ export const NewTicketWidget: React.FC<NewTicketWidgetProps> = ({ onCancel, onSu
   const [affectedAsset, setAffectedAsset] = useState('');
   const [incidentTime, setIncidentTime] = useState('');
   const [description, setDescription] = useState('');
+  const [buttonVariant, setButtonVariant]=useState('primary');
 
   const handleSubmit = async (e: React.FormEvent) => {
     e.preventDefault();
@@ -39,7 +39,7 @@ export const NewTicketWidget: React.FC<NewTicketWidgetProps> = ({ onCancel, onSu
 
   return (
     <Card>
-      <CardHeader className="bg-slate-50 border-b border-slate-100">
+      <CardHeader>
         <h1 className="text-xl font-bold text-slate-900 tracking-tight">Ouvrir un nouveau ticket</h1>
         <p className="text-sm text-slate-500 mt-0.5">Qualification de votre requête ITSM</p>
       </CardHeader>
@@ -62,7 +62,7 @@ export const NewTicketWidget: React.FC<NewTicketWidgetProps> = ({ onCancel, onSu
               <Select
                 label="Type de demande"
                 value={category}
-                onChange={(e) => setCategory(e.target.value as any)}
+                onChange={(e) => {setCategory(e.target.value as any); setButtonVariant(e.target.value==="Incident Critique"?"danger":"primary")}}
                 options={[
                   { value: 'Incident Critique', label: 'Incident Critique (Panne, Dégradation)' },
                   { value: 'Évolution', label: 'Évolution (Ajout de ressources, Modification)' },
@@ -143,11 +143,7 @@ export const NewTicketWidget: React.FC<NewTicketWidgetProps> = ({ onCancel, onSu
             <Button
               type="submit"
               isLoading={isSubmitting}
-              className={cn(
-                category === 'Incident Critique'
-                  ? "bg-red-600 hover:bg-red-700 focus:ring-red-600"
-                  : ""
-              )}
+              variant={buttonVariant}
             >
               Soumettre le ticket
             </Button>
diff --git a/src/components/widgets/SecurityWidget.tsx b/src/components/widgets/SecurityWidget.tsx
index 63445d2..2685953 100644
--- a/src/components/widgets/SecurityWidget.tsx
+++ b/src/components/widgets/SecurityWidget.tsx
@@ -1,4 +1,4 @@
-import { Card, CardContent } from '@/components/ui/Card';
+import { Card, CardContent, CardHeader } from '@/components/ui/Card';
 
 interface SecurityWidgetProps {
   onClick?: () => void;
@@ -6,18 +6,18 @@ interface SecurityWidgetProps {
 
 export default function SecurityWidget({ onClick }: SecurityWidgetProps) {
   return (
-    <Card 
+    <Card
       onClick={onClick}
-      className="cursor-pointer hover:border-blue-300 hover:shadow-md transition-all group"
+      className="cursor-pointer hover:border-blue-300 transition-all duration-300 ease-in-out"
     >
+      <CardHeader>
+        <h2 className="text-lg font-semibold transition-colors">Posture de Sécurité</h2>
+      </CardHeader>
       <CardContent className="p-6">
-        <h2 className="text-lg font-semibold text-slate-900 mb-4 group-hover:text-blue-900 transition-colors">Posture de Sécurité</h2>
-        
         <div className="flex items-baseline space-x-2 mb-4">
           <span className="text-3xl font-bold text-slate-900">1,432</span>
           <span className="text-sm text-slate-500">menaces bloquées (30j)</span>
         </div>
-
         <div className="space-y-3">
           <div className="flex justify-between items-center text-sm">
             <span className="text-slate-600">Bouclier Cloudflare WAF</span>
diff --git a/src/components/widgets/TicketChatWidget.tsx b/src/components/widgets/TicketChatWidget.tsx
index 63a0a82..1ee9a5f 100644
--- a/src/components/widgets/TicketChatWidget.tsx
+++ b/src/components/widgets/TicketChatWidget.tsx
@@ -1,6 +1,6 @@
 import React, { useState } from 'react';
 import type { TicketMessage } from '@/types/Message';
-import { Card } from '@/components/ui/Card';
+import { Card, CardContent, CardHeader } from '@/components/ui/Card';
 import { Button } from '@/components/ui/Button';
 import { Input } from '@/components/ui/Input';
 import { EmptyState } from '@/components/ui/EmptyState';
@@ -34,13 +34,13 @@ export const TicketChatWidget: React.FC<TicketChatWidgetProps> = ({
   };
 
   return (
-    <Card className="flex flex-col h-[500px] overflow-hidden shadow-sm">
-      <div className="p-4 border-b border-slate-100 bg-slate-50">
-        <h2 className="text-sm font-semibold text-slate-800">Échanges chiffrés avec l'ingénierie</h2>
-      </div>
+    <Card className="h-125">
+      <CardHeader>
+        <h2 className="text-sm font-semibold text-slate-800">Échanges chiffrés</h2>
+      </CardHeader>
 
       {/* Zone des messages */}
-      <div className="flex-1 overflow-y-auto p-6 space-y-6 scrollbar-hide bg-white">
+      <CardContent className="flex-1 overflow-y-auto p-6 space-y-6">
         {messages.length === 0 ? (
           <EmptyState message="Aucun message pour l'instant. Démarrez la conversation ci-dessous." />
         ) : (
@@ -48,10 +48,10 @@ export const TicketChatWidget: React.FC<TicketChatWidgetProps> = ({
             <MessageBubble key={msg.id} message={msg} currentUserId={currentUserId} />
           ))
         )}
-      </div>
+      </CardContent>
 
       {/* Zone de saisie avec notre composant UI */}
-      <form onSubmit={handleSubmit} className="p-4 border-t border-slate-100 bg-slate-50 flex items-start space-x-3">
+      <form onSubmit={handleSubmit} className="p-4 flex items-start space-x-3">
         <div className="flex-1">
           <Input
             value={newMessage}
diff --git a/src/components/widgets/TicketInfoWidget.tsx b/src/components/widgets/TicketInfoWidget.tsx
index a6d6bda..84b13e3 100644
--- a/src/components/widgets/TicketInfoWidget.tsx
+++ b/src/components/widgets/TicketInfoWidget.tsx
@@ -10,7 +10,7 @@ interface TicketInfoWidgetProps {
 export const TicketInfoWidget: React.FC<TicketInfoWidgetProps> = ({ ticket }) => {
   return (
     <Card>
-      <CardHeader className="bg-slate-50 border-b border-slate-100 flex flex-col sm:flex-row sm:items-start justify-between gap-4">
+      <CardHeader>
         <div className="space-y-2">
           <div className="flex items-center space-x-3">
             <span className="text-xs font-bold uppercase tracking-wider px-2.5 py-1 bg-slate-200 text-slate-700 rounded-md">
@@ -24,10 +24,10 @@ export const TicketInfoWidget: React.FC<TicketInfoWidgetProps> = ({ ticket }) =>
           </p>
         </div>
         
-        <StatusBadge status={ticket.status} className="shrink-0" />
+        <StatusBadge status={ticket.status} className="shrink-0 max-w-fit" />
       </CardHeader>
       
-      <CardContent className="p-6 bg-white">
+      <CardContent>
         <p className="text-xs font-semibold text-slate-400 mb-2 uppercase tracking-wide">
           Description du besoin :
         </p>