Left Panel Artifact Group Mockups

All variants keep separated artifact groups, remove the left-to-right gradient, and avoid a strong left-side color strip.

A. Neutral Header + Icon Tile

Most conservative: category color appears only in the small icon tile and active row outline.

Selection
PProject1
PMUTAG Research With A Very Long Project NameActive
DDatasets2
DMUTAG DatasetDataset
DTiny ModelDataset
FFeatures2
FMUTAG - PageRankFeature
FDegree CentralityFeature
EEmbeddings1
EWasserstein EmbeddingEmbedding
MModels0
No models

B. Thin Top Accent

A stronger category cue, but placed as a top rule instead of the left edge.

Selection
PProject1
PMUTAG Research With A Very Long Project NameActive
DDatasets2
DMUTAG DatasetDataset
DTiny ModelDataset
FFeatures2
FMUTAG - PageRankFeature
FDegree CentralityFeature
EEmbeddings1
EWasserstein EmbeddingEmbedding
MModels0
No models

C. Low-Color Utility

Quietest option: colors mostly disappear from the section chrome; selection carries the emphasis.

Selection
PProject1
PMUTAG Research With A Very Long Project NameActive
DDatasets2
DMUTAG DatasetDataset
DTiny ModelDataset
FFeatures2
FMUTAG - PageRankFeature
FDegree CentralityFeature
EEmbeddings1
EWasserstein EmbeddingEmbedding
MModels0
No models

D. Dot Accent + Soft Selection

Smallest category marker in the header; selected row uses the category tint instead of a blue row.

Selection
PProject1
PMUTAG Research With A Very Long Project NameActive
DDatasets2
DMUTAG DatasetDataset
DTiny ModelDataset
FFeatures2
FMUTAG - PageRankFeature
FDegree CentralityFeature
EEmbeddings1
EWasserstein EmbeddingEmbedding
MModels0
No models