add hints

src/components/Modal/ModalLogin/ModalLogin.tsx

@@ -100,7 +100,7 @@ export const ModalLogin = () => {
       if (isPopup && isModalOpened) {
         swicCall('fetchPendingRequests', npub, appNpub)
 
-        fetchNpubNames(npub).then(names => {
+        fetchNpubNames(npub).then((names) => {
           if (names.length) {
             setValue('username', `${names[0]}@${DOMAIN}`)
           }
@@ -141,10 +141,17 @@ export const ModalLogin = () => {
           {...register('password')}
           {...inputProps}
           error={!!errors.password}
+          helperText={'Password you set in Cloud Sync settings'}
         />
+
+        <Stack gap={'0.5rem'}>
           <Button type="submit" fullWidth disabled={isLoading}>
             Add account {isLoading && <LoadingSpinner />}
           </Button>
+          <Typography padding={'0 0.5rem'} noWrap variant="body2" color={'GrayText'}>
+            Import your keys from another nsec.app instance
+          </Typography>
+        </Stack>
       </Stack>
     </Modal>
   )

src/components/Modal/ModalSignUp/ModalSignUp.tsx

@@ -113,9 +113,14 @@ export const ModalSignUp = () => {
             },
           }}
         />
+        <Stack gap={'0.5rem'}>
           <Button fullWidth type="submit" disabled={isLoading}>
             Create account {isLoading && <LoadingSpinner />}
           </Button>
+          <Typography padding={'0 0.5rem'} noWrap variant="body2" color={'GrayText'}>
+            New keys will be generated for you
+          </Typography>
+        </Stack>
       </Stack>
     </Modal>
   )

src/shared/Input/Input.tsx

@@ -56,7 +56,7 @@ const StyledInputContainer = styled((props: BoxProps) => <Box {...props} />)(({
       },
     },
     '& > .helper_text': {
-      margin: '0.5rem 1rem 0',
+      margin: '0.5rem 0.5rem 0',
       color: theme.palette.text.primary,
     },
     '& > .label': {