Build a single-page app that helps users figure out how many washing machine loads they need to do and how to sort their laundry.

The user can add clothing items by typing a name and selecting a category (whites, lights, darks, delicates). Each item shows up in a list under its category. The app displays a live count of how many loads are needed, assuming a configurable machine capacity (default: 10 items per load). A running total per category is shown so the user can see at a glance that, for example, they have 23 dark items = 3 loads.

Items can be removed individually. A single 'Clear All' button resets everything. No backend, no auth — pure in-browser state. The layout should be clean and usable on a phone screen.