diff --git a/src/Controller/ReserverController.php b/src/Controller/ReserverController.php
index e6fab23..1999bfd 100644
--- a/src/Controller/ReserverController.php
+++ b/src/Controller/ReserverController.php
@@ -128,6 +128,7 @@ class ReserverController extends AbstractController
             $runningTotalHT += $formulaBasePrice;
         }
 
+        $products = [];
         if (!empty($ids)) {
             $products = $productRepository->findBy(['id' => $ids]);
             $processedProductIds = [];
@@ -196,7 +197,7 @@ class ReserverController extends AbstractController
         }
 
         $promoData = $session->getPromotion();
-        if ($promoData && $runningTotalHT > 0) {
+        if ($promoData && $runningTotalHT > 0 && $this->isDiscountAllowed($products)) {
             $discount = $runningTotalHT * ($promoData['percentage'] / 100);
             $promoLine = new DevisLine();
             $promoLine->setProduct("Promotion : " . $promoData['name'] . " (-" . $promoData['percentage'] . "%)");
@@ -1451,7 +1452,8 @@ class ReserverController extends AbstractController
         }
 
         $discountAmount = 0;
-        if ($promotion) {
+        // Application de la remise seulement si autorisée (pas uniquement des produits 2-7 Ans)
+        if ($promotion && $this->isDiscountAllowed($products)) {
             $discountAmount = $totalHT * ($promotion->getPercentage() / 100);
             $totalHT -= $discountAmount;
         }
@@ -1473,4 +1475,30 @@ class ReserverController extends AbstractController
             'tvaEnabled' => $tvaEnabled
         ];
     }
+
+    /**
+     * Vérifie si la remise doit être appliquée.
+     * Si le panier ne contient QUE des produits de la catégorie '2-7 Ans', la remise est refusée.
+     * S'il y a un mélange ou d'autres produits, elle est acceptée.
+     */
+    private function isDiscountAllowed(array $products): bool
+    {
+        if (empty($products)) {
+            return true;
+        }
+
+        $hasOnlyExcluded = true;
+        foreach ($products as $product) {
+            $cat = $product->getCategory();
+            // Handle both object (Category entity) and string cases for robustness
+            $catName = is_object($cat) && method_exists($cat, 'getName') ? $cat->getName() : (string)$cat;
+
+            if ($catName !== '2-7 Ans') {
+                $hasOnlyExcluded = false;
+                break;
+            }
+        }
+
+        return !$hasOnlyExcluded;
+    }
 }
diff --git a/templates/dashboard/contrats/view.twig b/templates/dashboard/contrats/view.twig
index 742e110..5680278 100644
--- a/templates/dashboard/contrats/view.twig
+++ b/templates/dashboard/contrats/view.twig
@@ -14,6 +14,21 @@
                 Générer la Facture
             </a>
         {% endif %}
+
+        {# --- BOUTON RENVOYER LIEN SIGNATURE (Caché si signé ou refusé) --- #}
+        {# Note: contrat.signed semble être utilisé dans le snippet original, mais list.twig utilise isSigned. Je vérifie les deux ou je suppose isSigned correct si c'est l'entité. #}
+        {# Dans le doute, j'utilise la logique cohérente avec le statut #}
+        {% if not contrat.signed and not contrat.refused %}
+            <a data-turbo="false" href="{{ path('app_crm_contrats', {idSend: contrat.id}) }}"
+               onclick="return confirm('Renvoyer les documents à {{ contrat.customer.email }} ?')"
+               class="flex items-center gap-2 px-6 py-2.5 bg-indigo-600 hover:bg-indigo-500 border border-indigo-500 rounded-xl text-white text-[10px] font-black uppercase italic transition-all shadow-lg shadow-indigo-500/20 group">
+                <svg class="w-4 h-4 group-hover:rotate-12 transition-transform" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 19l9 2-9-18-9 18 9-2zm0 0v-8" />
+                </svg>
+                Renvoyer le lien
+            </a>
+        {% endif %}
+
         {% if contrat.signed %}
             <a href="{{ vich_uploader_asset(contrat,'devisSignFile') }}" download
                class="flex items-center gap-2 px-6 py-2.5 bg-emerald-500/10 hover:bg-emerald-500/20 border border-emerald-500/20 backdrop-blur-md rounded-xl text-emerald-400 text-[10px] font-black uppercase italic transition-all group">
@@ -49,11 +64,33 @@
 
     <div class="space-y-8 pb-20">
 
+        {# --- BANNIÈRE DE REFUS (Prioritaire) --- #}
+        {% if contrat.refused %}
+            <div class="bg-red-600/20 border-b border-red-500/30 px-8 py-4 rounded-[1.5rem] flex items-center justify-between gap-3 backdrop-blur-md animate-in fade-in slide-in-from-top-4 duration-500">
+                <div class="flex items-center gap-4">
+                    <div class="p-3 bg-red-500 rounded-2xl shadow-lg shadow-red-500/20">
+                        <svg class="w-6 h-6 text-white" 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>
+                    </div>
+                    <div>
+                        <h3 class="text-sm font-black text-red-400 uppercase tracking-widest leading-none">CONTRAT REFUSÉ PAR LE CLIENT</h3>
+                        <p class="text-sm text-red-100/80 mt-1 font-medium italic">
+                            Motif du refus : "{{ contrat.refusedRaison|default('Aucune raison spécifiée') }}"
+                        </p>
+                    </div>
+                </div>
+                <div class="px-4 py-2 bg-red-500 text-white rounded-xl text-[10px] font-black uppercase shadow-lg shadow-red-500/20">
+                    Action Requise
+                </div>
+            </div>
+        {% endif %}
+
         {# --- 1. BANDEAU DE STATUT RAPIDE --- #}
-        <div class="grid grid-cols-1 md:grid-cols-4 gap-4">
+        <div class="grid grid-cols-1 md:grid-cols-4 gap-4 {{ contrat.refused ? 'opacity-75 grayscale' : '' }}">
             <div class="p-4 rounded-[1.5rem] bg-white/5 border border-white/10 backdrop-blur-md flex items-center justify-between">
                 <span class="text-[10px] font-black uppercase text-slate-300 tracking-widest">État Juridique</span>
-                {% if contrat.signed %}
+                {% if contrat.refused %}
+                    <span class="px-3 py-1 bg-red-500/10 text-red-400 text-[9px] font-black rounded-lg border border-red-500/20">REFUSÉ</span>
+                {% elseif contrat.signed %}
                     <span class="px-3 py-1 bg-emerald-500/10 text-emerald-400 text-[9px] font-black rounded-lg border border-emerald-500/20">SIGNÉ</span>
                 {% else %}
                     <span class="px-3 py-1 bg-amber-500/10 text-amber-400 text-[9px] font-black rounded-lg border border-amber-500/20 animate-pulse">EN ATTENTE</span>
@@ -89,7 +126,7 @@
         </div>
 
         {# --- 2. INFOS CLIENT & ÉVÉNEMENT --- #}
-        <div class="grid grid-cols-1 lg:grid-cols-2 gap-8">
+        <div class="grid grid-cols-1 lg:grid-cols-2 gap-8 {{ contrat.refused ? 'opacity-75 grayscale' : '' }}">
             <div class="relative group">
                 <div class="absolute -inset-0.5 bg-gradient-to-br from-blue-500/20 to-purple-500/20 rounded-[2.5rem] blur opacity-50"></div>
                 <div class="relative h-full p-8 bg-slate-900/40 border border-white/10 backdrop-blur-xl rounded-[2.5rem]">
@@ -98,7 +135,7 @@
                             <svg class="w-7 h-7 text-blue-400" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M16 7a4 4 0 11-8 0 4 4 0 018 0zM12 14a7 7 0 00-7 7h14a7 7 0 00-7-7z" /></svg>
                         </div>
                         <div>
-                            <h2 class="text-xl font-black text-white italic tracking-tighter uppercase">{{ contrat.customer.surname }} {{ contrat.customer.name }}</h2>
+                            <h2 class="text-xl font-black text-white italic tracking-tighter uppercase {{ contrat.refused ? 'line-through decoration-red-500/50' : '' }}">{{ contrat.customer.surname }} {{ contrat.customer.name }}</h2>
                             <p class="text-slate-500 font-bold text-[10px] uppercase tracking-widest">Locataire</p>
                         </div>
                     </div>
@@ -131,7 +168,7 @@
 
         {# --- 3. SECTION LOGISTIQUE & ÉTAT DES LIEUX --- #}
         {% if contrat.etatLieux %}
-            <div class="space-y-4">
+            <div class="space-y-4 {{ contrat.refused ? 'opacity-75 grayscale' : '' }}">
                 <h3 class="px-2 text-sm font-black text-slate-400 uppercase tracking-[0.3em]">Logistique & État des lieux</h3>
 
                 {% if contrat.etatLieux.status == 'edl_return_refused' %}
@@ -225,7 +262,7 @@
         {% endif %}
 
         {# --- 4. ÉTAT DES PAIEMENTS --- #}
-        <div class="p-8 bg-white/[0.02] border border-white/10 rounded-[2.5rem] backdrop-blur-md">
+        <div class="p-8 bg-white/[0.02] border border-white/10 rounded-[2.5rem] backdrop-blur-md {{ contrat.refused ? 'opacity-75 grayscale' : '' }}">
             <div class="flex flex-col md:flex-row gap-8 justify-around items-start">
                 {# ACOMPTE #}
                 <div class="flex flex-col items-center gap-4 text-center w-full">
@@ -305,7 +342,7 @@
         </div>
 
         {# --- 5. PRODUITS ET OPTIONS --- #}
-        <div class="grid grid-cols-1 xl:grid-cols-2 gap-8">
+        <div class="grid grid-cols-1 xl:grid-cols-2 gap-8 {{ contrat.refused ? 'opacity-75 grayscale' : '' }}">
             <div class="space-y-4">
                 <h3 class="px-2 text-sm font-black text-slate-400 uppercase tracking-[0.3em]">Équipements loués</h3>
                 <div class="bg-white/[0.02] border border-white/10 rounded-[2rem] divide-y divide-white/5 overflow-hidden">
@@ -340,7 +377,7 @@
         </div>
 
         {# --- 6. HISTORIQUE FINANCIER --- #}
-        <div class="space-y-4">
+        <div class="space-y-4 {{ contrat.refused ? 'opacity-75 grayscale' : '' }}">
             <h3 class="px-2 text-sm font-black text-slate-400 uppercase tracking-[0.3em]">Historique des transactions</h3>
             <div class="bg-white/[0.02] border border-white/10 rounded-[2.5rem] overflow-hidden">
                 <table class="w-full text-left">