Theme tokens

--v2-nav:#102B27 --v2-canvas:#F3F5F4 --v2-surface:#fff --v2-text:#182D26 --v2-muted:#52675C --v2-line:#DCE4DF --v2-primary:#17634C --v2-ai:#A33C38 --v2-ai-bg:#FBEFEC --v2-manual:#226A7A --v2-manual-bg:#EDF5F7 Dark forest navigation; white cards; green accent; AI-origin red border; manual blue border.