FN-8166: fix mobile task-detail right padding

Remove the residual mobile Feed right inset so task details use balanced body padding.

- Let the task-detail body provide the mobile right inset.
- Retain first-row clearance for overlay controls.
- Cover mobile Feed padding and attached tab behavior with regression tests.
- Add a patch changeset for the dashboard fix.

Files changed:
 .../fn-8166-task-detail-mobile-right-padding.md    |  7 +++
 .../dashboard/app/components/TaskDetailModal.css   |  8 +--
 .../TaskDetailModal.attachments-and-tabs.test.tsx  |  2 +-
 ...etailModal.responsive-and-dependencies.test.tsx | 63 +++++++++++++++++++++-
 4 files changed, 74 insertions(+), 6 deletions(-)

Fusion-Task-Id: FN-8166

Fusion-Task-Lineage: ae58ae8b-4659-429f-8939-1d7e1a82d34c

Co-authored-by: Fusion (runfusion.ai) <noreply@runfusion.ai>
This commit is contained in:
gsxdsm
2026-07-16 18:30:14 -07:00
parent 76ec9334af
commit c9aa3b465c
4 changed files with 74 additions and 6 deletions

View File

@@ -0,0 +1,7 @@
---
"@runfusion/fusion": patch
---
summary: Fix lopsided right padding in the task detail view on mobile.
category: fix
dev: Sets the mobile `.detail-activity` right inset to `0` while retaining first-row overlay-toggle clearance.

View File

@@ -3329,12 +3329,12 @@ Live and Feed Activity expansion overlays the content instead of reserving a too
/*
FNXC:TaskDetailActivity 2026-07-16-00:00:
Mobile Feed uses a normal `var(--space-md)` right inset so the full scrolling list
uses available width. Reserve the overlay-toggle clearance only on top-of-panel
first-row elements, keeping the first visible row uncovered without a deep gutter.
FN-8166 removes the residual mobile Feed container right inset so `.detail-body`
provides equal left and right insets. Reserve overlay-toggle clearance only on
top-of-panel first-row elements, keeping the first visible row uncovered.
*/
.detail-activity {
padding-inline-end: var(--space-md);
padding-inline-end: 0;
}
.detail-activity:not(.detail-activity--interventions) > h4,

View File

@@ -933,7 +933,7 @@ describe("TaskDetailModal", () => {
expect(activityOverlayRule).toContain("top: var(--space-md)");
expect(activityOverlayRule).toContain("right: var(--space-md)");
expect(activityOverlayRule).toContain("z-index: 3");
expect(mobileCss).toContain(" .detail-activity {\n padding-inline-end: var(--space-md);\n }");
expect(mobileCss).toContain(" .detail-activity {\n padding-inline-end: 0;\n }");
expect(mobileCss).toContain(" .activity-expand-toggle--overlay {\n top: var(--space-sm);\n right: var(--space-sm);\n }");
expect(expandedTitleRule).not.toContain("display: none");
expect(expandedMetaRule).toContain("display: none");

View File

@@ -70,6 +70,17 @@ function getCssAtRuleBlockContaining(css: string, atRule: string, selector: stri
throw new Error(`Missing ${atRule} block containing ${selector}`);
}
function getCssAtRuleBlocks(css: string, atRule: string): string[] {
const blocks: string[] = [];
let startAt = 0;
while (css.indexOf(atRule, startAt) >= 0) {
const { block, endIndex } = getCssAtRuleBlock(css, atRule, startAt);
blocks.push(block);
startAt = endIndex;
}
return blocks;
}
function getExactCssRuleBlock(css: string, selector: string): string {
const escapedSelector = selector.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
const ruleMatch = neutralizeCssCommentBraces(css).match(new RegExp(`(?:^|[}\\n])\\s*${escapedSelector}\\s*\\{([^}]*)\\}`));
@@ -666,9 +677,59 @@ describe("TaskDetailModal", () => {
expect(overlayBlock).toContain("position: absolute;");
expect(overlayBlock).toContain("top: var(--space-md);");
expect(overlayBlock).toContain("right: var(--space-md);");
expect(mobileBlock).toContain(" .detail-activity {\n padding-inline-end: var(--space-md);\n }");
expect(mobileBlock).toContain(" .detail-activity {\n padding-inline-end: 0;\n }");
expect(mobileOverlayBlock).toContain("top: var(--space-sm);");
expect(mobileOverlayBlock).toContain("right: var(--space-sm);");
/*
FNXC:TaskDetailActivity 2026-07-16-00:00:
FN-8166 requires Feed to inherit the symmetric mobile `.detail-body` inset,
while only its first visible row reserves space for the opaque overlay toggle.
This contract also prevents non-Feed task-detail surfaces from adding a
container-level right-only inset or mobile horizontal overflow.
*/
const mobileDetailBodyBlock = getExactCssRuleBlock(mobileBlock, ".detail-body");
const mobileInterventionsBlock = getExactCssRuleBlock(mobileBlock, ".detail-activity--interventions");
const mobilePrBlock = getExactCssRuleBlock(
getCssAtRuleBlockContainingExactRule(css, "@media (max-width: 768px)", ".detail-pr-tab"),
".detail-pr-tab",
);
const embeddedBodyBlock = getExactCssRuleBlock(
css,
".task-detail-content--embedded .modal-header,\n.task-detail-content--embedded .detail-body,\n.task-detail-content--embedded .detail-tabs,\n.task-detail-content--embedded .modal-actions",
);
const allMobileCss = getCssAtRuleBlocks(css, "@media (max-width: 768px)").join("\n");
expect(mobileDetailBodyBlock).toContain("padding: calc(var(--space-md) + var(--space-xs) / 2);");
expect(mobileDetailBodyBlock).toContain("overflow-x: hidden;");
expect(mobileInterventionsBlock).toContain("padding-inline-end: 0;");
expect(mobileBlock).toContain(".detail-activity:not(.detail-activity--interventions) > h4,");
expect(mobileBlock).toContain(".detail-activity:not(.detail-activity--interventions) > .detail-log-loading,");
expect(mobileBlock).toContain(".detail-activity:not(.detail-activity--interventions) > .detail-log-empty,");
expect(mobileBlock).toContain(".detail-activity:not(.detail-activity--interventions) > .detail-activity-list > .detail-log-entry:first-child");
expect(mobileBlock).toContain("padding-inline-end: calc(var(--space-2xl) + var(--space-sm));");
expect(mobilePrBlock.trim()).toBe("gap: var(--space-md);");
expect(embeddedBodyBlock).toContain("width: 100%;");
expect(embeddedBodyBlock).toContain("min-width: 0;");
expect(embeddedBodyBlock).toContain("max-width: 100%;");
expect(allMobileCss).not.toMatch(/\.task-changes-tab\s*\{[^}]*\bpadding(?:-[\w-]+)?\s*:/);
for (const selector of [
".detail-section",
".detail-section--plan-prompt",
".detail-section--original-prompt",
".detail-body--chat",
".detail-section--chat",
".detail-body--agent-log",
]) {
const escapedSelector = selector.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
const exactSelector = `${escapedSelector}(?![-\\w])`;
const declarations = [...neutralizeCssCommentBraces(allMobileCss).matchAll(new RegExp(`${exactSelector}[^{}]*\\{([^{}]*)\\}`, "g"))]
.map((match) => match[1])
.join("\n");
expect(declarations, `${selector} mobile right inset`).not.toMatch(/\bpadding-(?:inline-end|right)\s*:/);
expect(declarations, `${selector} mobile asymmetric padding`).not.toMatch(/\bpadding\s*:/);
}
});
it("renders responsive structural classes (modal-lg, overlay, spacer, tabs, detail-body)", () => {