Todoist's design system applied to v7's IA. Pure white surfaces, hairline-separated lists (no cards), system font, single red accent (#DC4C3E), generous whitespace. Same 5 tabs for every persona — permissions still gate content via dashed locked rows.
Notice: circle checkboxes on every task row · "Today" in red as a date marker · the iconic red FAB · zero shadows on cards · big typographic numbers in payroll and punch hero. The strikethrough on completion is the only celebration.