Bootstrap to Tailwind Migration

Compare the same CRM dashboard implemented two ways: first with Bootstrap plus custom CSS, then as a Tailwind rewrite with the same layout and product content.

Before: Bootstrap Framework components, grid classes, helper utilities, and local CSS overrides. After: Tailwind Utility classes with a small theme extension for repeated brand values.

While comparing, look at how navigation, cards, badges, responsive columns, and custom brand styles move from Bootstrap classes and CSS selectors into Tailwind utilities.