Kanban Lane Padding And Tint

A lane frames its cards: padding inside the frame, lane on a tint.

Kanban Lane Padding And Tint

The lanes of the board at /kanban/grid/ and /kanban/personal/ are a framed column of cards, and the cards sit inside the frame rather than against it:

• The lane carries the page’s muted surface, bg-muted, one step off the page background and one step below the card’s own bg-card, so a lane reads as a column and not as a strip of the page. The tint is the subtle one: the lane lifts a step in the light scheme and a step in the dark, and print.css already flattens .bg-muted to paper.
• The lane is padded with p-2 and its children are gapped with gap-2, so every card is inset from the frame on all sides, and the lane heading takes the same inset: heading and cards start at one edge.

Acceptance Criteria

• No card edge touches a lane’s border at any width: the lane is padded.
• The lane heading and the cards in the lane share one left edge.
• A lane is distinguishable from the page background and a card from its lane, in both schemes, without a saturated colour.
• One lane heading per lane: no heading is duplicated in the markup.
• pnpm run test passes, and the print sheet keeps the lanes flat.