small font and layout shift in Review progress after exercises

+ the text is not in the middle of the screen 
+ small font in "words practiced" and "weekly exercises" boxes 
<img width="350" height="750" src="https://github.com/user-attachments/assets/ccc951ab-850a-4772-bcb8-f45b8e156050"/>

<img width="350" height="750" src="https://github.com/user-attachments/assets/097fd781-5edb-47ca-abc1-1fd05c4a490e"/>