diff --git a/static/login.html b/static/login.html
index 49752b01..dd88afc3 100644
--- a/static/login.html
+++ b/static/login.html
@@ -95,7 +95,7 @@
                     >
                 </div>
                 
-                <button type="submit" class="auth-button" data-i18n="auth.login_button">Log in</button>
+                <button type="submit" class="auth-button" id="login-submit" data-i18n="auth.login_button">Log in</button>
             </form>
             
             <!-- SSO / OIDC login section (hidden by default, shown dynamically) -->
diff --git a/tests/e2e/scenarios/01-home-and-login.spec.ts b/tests/e2e/scenarios/01-home-and-login.spec.ts
index c7014c70..62705c12 100644
--- a/tests/e2e/scenarios/01-home-and-login.spec.ts
+++ b/tests/e2e/scenarios/01-home-and-login.spec.ts
@@ -28,7 +28,7 @@ test('login with wrong password is rejected', async ({ page }) => {
 
   await page.locator('#login-username').fill(TEST_ADMIN.username);
   await page.locator('#login-password').fill('definitely-wrong-password');
-  await page.locator('#login-panel button[type="submit"]').click();
+  await page.locator('#login-submit').click();
 
   const loginError = page.locator('#login-error');
   await expect(loginError).toBeVisible();
diff --git a/tests/e2e/scenarios/01-home-and-login.spec.ts-snapshots/home-files-chromium-darwin.png b/tests/e2e/scenarios/01-home-and-login.spec.ts-snapshots/home-files-chromium-darwin.png
index b978edf6..7f7ce629 100644
Binary files a/tests/e2e/scenarios/01-home-and-login.spec.ts-snapshots/home-files-chromium-darwin.png and b/tests/e2e/scenarios/01-home-and-login.spec.ts-snapshots/home-files-chromium-darwin.png differ
diff --git a/tests/e2e/scenarios/01-home-and-login.spec.ts-snapshots/home-files-darktheme-chromium-darwin.png b/tests/e2e/scenarios/01-home-and-login.spec.ts-snapshots/home-files-darktheme-chromium-darwin.png
index 6fcc3f0c..baf3fc92 100644
Binary files a/tests/e2e/scenarios/01-home-and-login.spec.ts-snapshots/home-files-darktheme-chromium-darwin.png and b/tests/e2e/scenarios/01-home-and-login.spec.ts-snapshots/home-files-darktheme-chromium-darwin.png differ
diff --git a/tests/e2e/scenarios/01-home-and-login.spec.ts-snapshots/home-files-lightheme-chromium-darwin.png b/tests/e2e/scenarios/01-home-and-login.spec.ts-snapshots/home-files-lightheme-chromium-darwin.png
index b281acd1..13d4917e 100644
Binary files a/tests/e2e/scenarios/01-home-and-login.spec.ts-snapshots/home-files-lightheme-chromium-darwin.png and b/tests/e2e/scenarios/01-home-and-login.spec.ts-snapshots/home-files-lightheme-chromium-darwin.png differ
diff --git a/tests/e2e/scenarios/01-home-and-login.spec.ts-snapshots/language-selector-chromium-darwin.png b/tests/e2e/scenarios/01-home-and-login.spec.ts-snapshots/language-selector-chromium-darwin.png
index f4f15f88..c5a346c0 100644
Binary files a/tests/e2e/scenarios/01-home-and-login.spec.ts-snapshots/language-selector-chromium-darwin.png and b/tests/e2e/scenarios/01-home-and-login.spec.ts-snapshots/language-selector-chromium-darwin.png differ
diff --git a/tests/e2e/scenarios/01-home-and-login.spec.ts-snapshots/login-panel-chromium-darwin.png b/tests/e2e/scenarios/01-home-and-login.spec.ts-snapshots/login-panel-chromium-darwin.png
index afe3a7b2..7798118a 100644
Binary files a/tests/e2e/scenarios/01-home-and-login.spec.ts-snapshots/login-panel-chromium-darwin.png and b/tests/e2e/scenarios/01-home-and-login.spec.ts-snapshots/login-panel-chromium-darwin.png differ
diff --git a/tests/e2e/scenarios/01-home-and-login.spec.ts-snapshots/login-panel-error-chromium-darwin.png b/tests/e2e/scenarios/01-home-and-login.spec.ts-snapshots/login-panel-error-chromium-darwin.png
index a4bb11e5..8ac24f79 100644
Binary files a/tests/e2e/scenarios/01-home-and-login.spec.ts-snapshots/login-panel-error-chromium-darwin.png and b/tests/e2e/scenarios/01-home-and-login.spec.ts-snapshots/login-panel-error-chromium-darwin.png differ
diff --git a/tests/e2e/scenarios/02-folder-management.spec.ts-snapshots/dropped-files-chromium-darwin.png b/tests/e2e/scenarios/02-folder-management.spec.ts-snapshots/dropped-files-chromium-darwin.png
index b00b144c..5240d467 100644
Binary files a/tests/e2e/scenarios/02-folder-management.spec.ts-snapshots/dropped-files-chromium-darwin.png and b/tests/e2e/scenarios/02-folder-management.spec.ts-snapshots/dropped-files-chromium-darwin.png differ
diff --git a/tests/e2e/scenarios/02-folder-management.spec.ts-snapshots/files-with-thumbnails-chromium-darwin.png b/tests/e2e/scenarios/02-folder-management.spec.ts-snapshots/files-with-thumbnails-chromium-darwin.png
index 19783825..c19e2be9 100644
Binary files a/tests/e2e/scenarios/02-folder-management.spec.ts-snapshots/files-with-thumbnails-chromium-darwin.png and b/tests/e2e/scenarios/02-folder-management.spec.ts-snapshots/files-with-thumbnails-chromium-darwin.png differ
diff --git a/tests/e2e/scenarios/02-folder-management.spec.ts-snapshots/folder-created-chromium-darwin.png b/tests/e2e/scenarios/02-folder-management.spec.ts-snapshots/folder-created-chromium-darwin.png
index 26ebf3cc..e1a8ac89 100644
Binary files a/tests/e2e/scenarios/02-folder-management.spec.ts-snapshots/folder-created-chromium-darwin.png and b/tests/e2e/scenarios/02-folder-management.spec.ts-snapshots/folder-created-chromium-darwin.png differ
diff --git a/tests/e2e/scenarios/02-folder-management.spec.ts-snapshots/folder-renamed-chromium-darwin.png b/tests/e2e/scenarios/02-folder-management.spec.ts-snapshots/folder-renamed-chromium-darwin.png
index 0c12798d..6e7f96df 100644
Binary files a/tests/e2e/scenarios/02-folder-management.spec.ts-snapshots/folder-renamed-chromium-darwin.png and b/tests/e2e/scenarios/02-folder-management.spec.ts-snapshots/folder-renamed-chromium-darwin.png differ
diff --git a/tests/e2e/scenarios/helpers.ts b/tests/e2e/scenarios/helpers.ts
index 304e6239..21054b89 100644
--- a/tests/e2e/scenarios/helpers.ts
+++ b/tests/e2e/scenarios/helpers.ts
@@ -44,7 +44,7 @@ export async function loginAsAdmin(page: Page) {
   await goToLoginPage(page);
   await page.locator('#login-username').fill(TEST_ADMIN.username);
   await page.locator('#login-password').fill(TEST_ADMIN.password);
-  await page.locator('#login-panel button[type="submit"]').click();
+  await page.locator('#login-submit').click();
   await expect(page.locator('#sidebar')).toBeVisible({ timeout: 15_000 });
   // Wait for the JS app to initialise: avatar vignette present ⟹ click handler attached.
   await expect(page.locator('#user-avatar-btn .user-vignette')).toBeAttached({ timeout: 10_000 });