Stat→
Metric + coloured delta + trailing sparkline.
Sparkline→
Compact axis-less trend line, line or area.
Area Chart→
Smooth animated line + gradient + highlighted marker.
Bar Chart→
Grayscale bars; active bar in ink with a value pill.
Ring→
Single-value radial progress on a neutral track.
Segmented Bar→
Horizontal share-of-total, split into labelled parts.