Vesper

Style: clean flat, light theme, white modal on gray backdrop, teal-green accents with an italic serif highlight word.

Layout: centered dialog — headline, month grid, info banner — above a lesson dashboard.

Components: calendar month grid with flame emoji per day, outlined streak-day cells, month pagers, streak-shield notice banner, close icon.

Vibe: motivating, friendly, gamified — edtech learners.