Fixed styling for Generate draft button

Author: hunterjam

frontend/src/pages/chat/Chat.tsx

@@ -1071,7 +1071,8 @@ const Chat = ({ type = ChatType.Browse }: Props) => {
                     },
                     root: {
                       color: '#FFFFFF',
-                      background: '#1367CF'
+                      background:
+                        'radial-gradient(109.81% 107.82% at 100.1% 90.19%, #0F6CBD 33.63%, #2D87C3 70.31%, #8DDDD8 100%)'
                     },
                     rootDisabled: {
                       background: '#F0F0F0'
@@ -1080,7 +1081,7 @@ const Chat = ({ type = ChatType.Browse }: Props) => {
                   className={styles.generateDocumentIcon}
                   iconProps={{ iconName: 'Generate' }}
                   onClick={generateDocument} //Update for Document Generation
-                  disabled={draftDocument === undefined && disabledButton()}
+                  disabled={draftDocument === undefined || disabledButton()}
                   aria-label="generate draft"
                   title='Generate Draft'
                 />