diff --git a/docs/audits/evidence/ux-003-kanban-dark-after.png b/docs/audits/evidence/ux-003-kanban-dark-after.png
index e303640..06a6767 100644
Binary files a/docs/audits/evidence/ux-003-kanban-dark-after.png and b/docs/audits/evidence/ux-003-kanban-dark-after.png differ
diff --git a/job-tracker-ui/e2e/kanban-theme.spec.ts b/job-tracker-ui/e2e/kanban-theme.spec.ts
index 8341b8a..ba40fd3 100644
--- a/job-tracker-ui/e2e/kanban-theme.spec.ts
+++ b/job-tracker-ui/e2e/kanban-theme.spec.ts
@@ -42,6 +42,7 @@ test("kanban columns use dark theme surfaces", async ({ page }) => {
   await page.route("**/api/jobapplications/71/status", async (route) => { moveRequests += 1; await route.fulfill({ json: {} }); });
 
   await login(page);
+  await page.setViewportSize({ width: 1440, height: 900 });
   await page.goto("/kanban");
   await expect(page.getByText("Synthetic platform engineer")).toBeVisible();
   const column = page.getByText("Not Applied", { exact: true }).locator("xpath=ancestor::*[contains(@class,'MuiPaper-root')][1]");
@@ -60,7 +61,7 @@ test("kanban columns use dark theme surfaces", async ({ page }) => {
   await expect.poll(() => moveRequests).toBe(1);
   await expect(page.getByText("Job moved to Applied.")).toBeAttached();
 
-  await page.setViewportSize({ width: 375, height: 812 });
+  await page.setViewportSize({ width: 768, height: 900 });
   await page.evaluate(() => (document.activeElement as HTMLElement | null)?.blur());
   const overflow = await page.evaluate(() => ({
     documentWidth: document.documentElement.scrollWidth,
@@ -85,4 +86,19 @@ test("kanban columns use dark theme surfaces", async ({ page }) => {
   await expect(page.locator("html")).toHaveAttribute("data-color-scheme", "light");
   const lightColumn = page.getByText("Not Applied", { exact: true }).locator("xpath=ancestor::*[contains(@class,'MuiPaper-root')][1]");
   expect(await lightColumn.evaluate((element) => getComputedStyle(element).backgroundColor)).toBe("rgb(245, 242, 250)");
+  await page.setViewportSize({ width: 1440, height: 900 });
+  const lightCard = page.getByText("Synthetic platform engineer", { exact: true }).locator("xpath=ancestor::*[contains(@class,'MuiCard-root')][1]");
+  await lightCard.hover();
+  expect(await lightCard.evaluate((element) => getComputedStyle(element).transform)).not.toBe("none");
+  await lightCard.dragTo(page.getByRole("group", { name: "Active column" }));
+  await expect.poll(() => moveRequests).toBe(2);
+
+  await page.setViewportSize({ width: 375, height: 812 });
+  const mobileScroll = await page.evaluate(() => {
+    document.documentElement.scrollLeft = 999;
+    const scrollLeft = document.documentElement.scrollLeft;
+    document.documentElement.scrollLeft = 0;
+    return scrollLeft;
+  });
+  expect(mobileScroll).toBe(0);
 });