diff --git a/client/src/index.css b/client/src/index.css
index 5b6d36f..7621e31 100644
--- a/client/src/index.css
+++ b/client/src/index.css
@@ -409,21 +409,21 @@ body {
   box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
 }
 
-/* Fonds de couleur très visibles pour chaque catégorie */
+/* Fonds de couleur unis pour chaque catégorie */
 .section-vendor {
-  background: linear-gradient(135deg, #e0e7ff 0%, #f1f5f9 100%) !important; /* Fond violet clair */
+  background: #e0e7ff !important; /* Fond violet clair uni */
 }
 
 .section-product {
-  background: linear-gradient(135deg, #dbeafe 0%, #f1f5f9 100%) !important; /* Fond bleu clair */
+  background: #dbeafe !important; /* Fond bleu clair uni */
 }
 
 .section-client {
-  background: linear-gradient(135deg, #d1fae5 0%, #f1f5f9 100%) !important; /* Fond vert clair */
+  background: #d1fae5 !important; /* Fond vert clair uni */
 }
 
 .section-identity {
-  background: linear-gradient(135deg, #fed7aa 0%, #f1f5f9 100%) !important; /* Fond orange clair */
+  background: #fed7aa !important; /* Fond orange clair uni */
 }
 
 /* Responsive design */
diff --git a/replit.md b/replit.md
index 00703e1..65e0c4a 100644
--- a/replit.md
+++ b/replit.md
@@ -234,7 +234,9 @@ Preferred communication style: Simple, everyday language.
 - ✅ Modern search interface with clear result counting and active search indicators
 - ✅ Dual export options (PDF and CSV) for regulatory compliance reporting
 - ✅ Enhanced save button with more prominent green color for better visibility
-- ✅ Added subtle background colors to each form category (vendor, product, client, identity)
+- ✅ Added visible solid background colors to each form category (vendor, product, client, identity)
+- ✅ Removed section borders for cleaner design with color-coded backgrounds
+- ✅ Added border to reset button for better visibility
 - ✅ Optimized border thickness for better balance between visibility and aesthetics
 
 ### Docker Configuration & Cleanup (January 9, 2025)