Halden

Invoice builder for Halden, a studio billing tool, lining up a brand audit and motion kit before sending. Style: flat minimal, light theme, white canvas, near-black accents. Layout: icon rail and invoice list behind a full-height right drawer. Components: open and overdue stat cards, invoice table with draft/unpaid pills, line-item rows with quantity steppers, Create & Send split button. Vibe: quiet, professional — freelance finance.