Solstead

Style: dark mode, deep teal-black screen, white grouped rows, sky-blue accent with green, amber and red time-of-use bands.

Layout: nav bar over a scrolling column of section headers with Edit links.

Components: plan name row, whole-year season row, weekday and weekend timeline bars, dotted band-and-hour legends, Switch Tariff Plan button.

Vibe: technical, dark, utilitarian — home energy.