Update frontend/src/App.css

frontend/src/App.css

@@ -17,6 +17,42 @@
   background-attachment: fixed; 
 }
 
+
+
+
+.token-limit-warning {
+  display: flex;
+  justify-content: center;
+  margin: 15px 0;
+  padding: 10px;
+  background-color: rgba(255, 193, 7, 0.1);
+  border-radius: 8px;
+}
+
+.new-conversation-button {
+  background-color: #4D59FB;
+  color: white;
+  border: none;
+  border-radius: 20px;
+  padding: 10px 20px;
+  font-size: 14px;
+  font-weight: 500;
+  cursor: pointer;
+  transition: background-color 0.2s;
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.new-conversation-button:hover {
+  background-color: #3A46E8;
+}
+
+.new-conversation-button::before {
+  content: "+";
+  font-size: 18px;
+  font-weight: bold;
+}
 /* À ajouter dans votre fichier CSS */
 .user-info {
   display: flex;