A clearer approval page

The pages for approving an extension or a new request have a new layout. The approval chain is now one line above the card, and Show steps opens the full chain.

On tablet and desktop, the card with the cost and the Approve and Reject buttons stays in view as you scroll. When the chain scrolls out of sight, the status moves up into the page header. Extension pages also show the consultant's name in the header and in the Approve and Reject dialogs.