Drafton

Style: flat light, white paper board over deep forest-black chrome, navy accents, blush insert panel.

Layout: document board above a properties panel, tool tabs pinned along the bottom.

Components: month calendar picker, time field, inserted meter chart, numeric scrubbers for points, jitter and bands, Chart/Frame/Placement/Styling tabs.

Vibe: hands-on, precise — mobile chart authoring.