Create shipping label dialog: a wide centered dialog with a sticky header carrying the title + close action, a two-column scrollable body, and a sticky footer with terms link plus Cancel / Buy Shipping Label actions. Left column stacks a pickup-to-destination route + order meta card, a Products card with per-item Weight inputs (kg), and a Packaging card with Custom Package / Carrier Package line tabs containing package name, type select, total weight, length/width/height + unit dropdown, and a save-for-future checkbox. Right column carries a Summary card (Shipping to + address + price details + total) followed by a Shipping Date input with calendar affordance and a Send Shipping Info to Customer checkbox.