The download icon could subtly "grow" or change color based on the file size category (e.g., green for small files under 10MB, amber for larger files).
Instead of a static label, use the button itself to communicate the download status: download/view now ( 8.71 MB )
Upon clicking, the button can morph into a progress bar that fills up as the file downloads. Once finished, it can transform into a "Success" checkmark or a "Open File" button. The download icon could subtly "grow" or change
To make your "download/view now ( 8.71 MB )" button stand out, you can focus on that provide immediate feedback and reduce user friction . green for small files under 10MB
Use bolding for the number (8.71) and a lighter font weight for the unit (MB) to make the size more scannable.