Files
fusion/packages/dashboard/app/components/Lane.css
Fusion Agent 561e0f4cd8 FN-015: remove legacy lane-columns CSS
Remove the retired lane compatibility selector while preserving live Board scrolling and overscroll behavior.

- Remove legacy .lane-columns styling from Lane.css.
- Update mobile Board regression fixtures and solution documentation for current workflow-column paths.
- Add a patch changeset documenting the internal cleanup.

Files changed:
 .changeset/fn-015-removal.md                       |  7 ++++
 ...-board-ios-horizontal-overscroll-containment.md | 32 +++++++++--------
 .../__tests__/board-mobile-column-swipe.test.ts    | 11 +++---
 .../__tests__/board-mobile-overscroll-containment.test.ts | 28 ++++++++-------
 packages/dashboard/app/components/Lane.css         | 41 +++-------------------
 5 files changed, 51 insertions(+), 68 deletions(-)

Fusion-Task-Id: FN-015

Fusion-Task-Lineage: 78128638-a319-4589-8cdd-a6497efe226f

Co-authored-by: Fusion <noreply@runfusion.ai>
2026-08-20 03:55:38 +00:00

178 lines
3.9 KiB
CSS

/* Multi-lane board lane (U9). Each lane is a full-width vertical row whose
* columns scroll horizontally inside the lane. Tokens mirror .board/.column in
* app/styles.css; no monolith CSS is touched. */
.board-lanes {
display: flex;
flex-direction: column;
gap: var(--column-gap, 12px);
flex: 1 1 auto;
min-height: 0;
min-width: 0;
overflow-y: auto;
overflow-x: hidden;
padding: var(--board-padding, 12px);
box-sizing: border-box;
}
.board-workflow-view {
display: flex;
flex-direction: column;
flex: 1 1 auto;
width: 100%;
height: 100%;
max-height: 100%;
min-width: 0;
min-height: 0;
overflow: hidden;
background: var(--bg);
}
.board-workflow-toolbar {
display: flex;
align-items: center;
justify-content: flex-end;
gap: var(--space-md);
padding: var(--space-md) var(--space-xl);
border-bottom: 1px solid var(--border);
background: var(--surface);
}
.board-workflow-selector {
display: inline-flex;
margin-left: auto;
min-width: 0;
}
.board.board-workflow-columns {
flex: 1 1 auto;
display: flex;
flex-direction: row;
align-items: stretch;
width: 100%;
height: 100%;
max-height: 100%;
min-height: 0;
overflow-x: auto;
overflow-y: hidden;
overscroll-behavior-x: contain;
/*
FNXC:BoardNavigation 2026-07-24-10:05:
Desktop/tablet workflow-column scrolling is free-panning — snapping (and its slow browser
settle animation) is reserved for the phone tier, where the JS column pager owns paging.
*/
scroll-snap-type: none;
touch-action: pan-x pan-y;
}
.board.board-workflow-columns > .column {
flex: 1 0 300px;
min-width: 300px;
height: 100%;
min-height: 0;
scroll-snap-align: center;
touch-action: pan-x pan-y;
}
.lane {
display: flex;
flex-direction: column;
flex: 0 0 auto;
width: 100%;
min-width: 0;
border: 1px solid var(--border);
border-radius: var(--radius-lg, 10px);
background: var(--surface-muted, var(--surface));
}
.lane-header {
display: flex;
align-items: center;
gap: 8px;
padding: 8px 12px;
border-bottom: 1px solid var(--border);
cursor: pointer;
user-select: none;
}
.lane-header:hover {
background: var(--surface-hover, var(--surface));
}
.lane-header:focus-visible {
outline: 2px solid var(--todo);
outline-offset: -2px;
}
.lane-name {
font-size: 0.95rem;
font-weight: 600;
margin: 0;
}
.lane-count {
font-variant-numeric: tabular-nums;
font-size: 0.8rem;
color: var(--text-muted, var(--text));
background: var(--surface);
border: 1px solid var(--border);
border-radius: var(--radius-sm, 6px);
padding: 0 6px;
min-width: 1.5rem;
text-align: center;
}
/* Inline column feedback (capacity-exhausted promote, deterministic drag
* rejection) — rendered in-column, not a toast (R17 / promote spec). */
.column-inline-feedback {
margin: 4px 12px 0;
padding: 6px 8px;
font-size: 0.8rem;
color: var(--color-error);
background: color-mix(in srgb, var(--color-error) 12%, transparent);
border: 1px solid color-mix(in srgb, var(--color-error) 35%, transparent);
border-radius: var(--radius-sm, 6px);
}
@media (max-width: 1024px) {
.board.board-lanes {
flex-direction: column;
overflow-x: hidden;
overflow-y: auto;
scroll-snap-type: none;
}
.board.board-lanes > .lane {
width: 100%;
min-width: 0;
flex-shrink: 0;
}
.board.board-workflow-columns {
flex: 1 1 auto;
flex-direction: row;
align-items: stretch;
width: 100%;
height: 100%;
max-height: 100%;
min-height: 0;
overflow-x: auto;
overflow-y: hidden;
scroll-snap-type: none;
}
}
/*
FNXC:BoardNavigation 2026-08-18-19:29:
The selected-workflow and All-workflows Board paths share this live workflow-column scroller.
Keep desktop free-panning and phone proximity snapping here; retired lane compatibility styling is
not part of the current Board or plugin surface.
*/
@media (max-width: 768px), (max-height: 480px) {
.board.board-workflow-columns {
scroll-snap-type: x proximity;
}
}