diff --git a/.changeset/pagination-e2e-coverage.md b/.changeset/pagination-e2e-coverage.md
new file mode 100644
index 00000000..b85ee23e
--- /dev/null
+++ b/.changeset/pagination-e2e-coverage.md
@@ -0,0 +1,4 @@
+---
+---
+
+test(e2e): add Playwright coverage for Collection Docs pagination and navigation
diff --git a/packages/bruno-api-docs/e2e/components/sidebar.component.ts b/packages/bruno-api-docs/e2e/components/sidebar.component.ts
index 95231e5c..0f845b87 100644
--- a/packages/bruno-api-docs/e2e/components/sidebar.component.ts
+++ b/packages/bruno-api-docs/e2e/components/sidebar.component.ts
@@ -3,6 +3,7 @@ import { BaseComponent } from './base.component';
 
 export class SidebarComponent extends BaseComponent {
   readonly items = this.page.getByTestId('sidebar-item');
+  readonly active = this.items.and(this.page.locator('.active'));
   readonly inline = this.page.getByTestId('app-sidebar');
   readonly overview = this.page.getByTestId('sidebar-overview');
   readonly environments = this.page.getByTestId('sidebar-environments');
@@ -17,6 +18,10 @@ export class SidebarComponent extends BaseComponent {
     return this.items.filter({ hasText: name });
   }
 
+  itemBySlug(slug: string): Locator {
+    return this.items.and(this.page.locator(`[data-slug="${slug}"]`));
+  }
+
   folderChevron(name: string): Locator {
     return this.item(name).first().locator('.navlink-chevron');
   }
diff --git a/packages/bruno-api-docs/e2e/tests/routing/routing.spec.ts b/packages/bruno-api-docs/e2e/tests/routing/routing.spec.ts
index d9a8291b..4d3a7870 100644
--- a/packages/bruno-api-docs/e2e/tests/routing/routing.spec.ts
+++ b/packages/bruno-api-docs/e2e/tests/routing/routing.spec.ts
@@ -1,8 +1,31 @@
 import { test, expect } from '../../playwright';
+import type { Page } from '@playwright/test';
 
 const FIXTURE = '/?fixture=folders';
 const page$ = (s: string) => `${FIXTURE}#/${s}`;
 
+const DESKTOP = { width: 1280, height: 900 };
+const TABLET = { width: 768, height: 900 };
+const MOBILE = { width: 375, height: 800 };
+
+/** Overview's slug is the hash root: either no hash or exactly `#/`. */
+const expectOverviewHash = (page: Page) =>
+  expect(page).toHaveURL(/\/\?fixture=folders(?:#\/)?$/);
+
+/** Both pagination links are fully inside the viewport, and the document is not wider than it. */
+const paginationFits = async (page: Page, width: number) => {
+  // 17px covers a classic scrollbar; the rest is subpixel rounding.
+  await expect
+    .poll(() => page.evaluate(() => document.documentElement.scrollWidth))
+    .toBeLessThanOrEqual(width + 20);
+
+  for (const testId of ['prev-link', 'next-link'] as const) {
+    const link = page.getByTestId(testId);
+    await link.scrollIntoViewIfNeeded();
+    await expect(link).toBeInViewport({ ratio: 1 });
+  }
+};
+
 test.describe('page-based navigation', () => {
   test('deep-link to a nested request renders only that page on fresh load', async ({ page }) => {
     await page.goto(page$('bookings/lifecycle/create-booking'));
@@ -29,7 +52,7 @@ test.describe('page-based navigation', () => {
     await expect(page.getByTestId('sidebar-item').filter({ hasText: 'Cancel Booking' })).toBeVisible();
   });
 
-  test('prev/next walks the hierarchy in sequence order', async ({ page }) => {
+  test('prev/next walks the hierarchy in sequence order', async ({ page, sidebar }) => {
     await page.goto(page$('bookings/lifecycle/create-booking'));
 
     const next = page.getByTestId('next-link');
@@ -40,8 +63,20 @@ test.describe('page-based navigation', () => {
       'data-page-slug',
       'bookings/lifecycle/confirm-booking'
     );
+    await expect(page).toHaveURL(/#\/bookings\/lifecycle\/confirm-booking$/);
     await expect(page.getByTestId('prev-link')).toContainText('Create Booking');
     await expect(page.getByTestId('next-link')).toContainText('Cancel Booking');
+
+    await expect(sidebar.active).toHaveCount(1);
+    await expect(sidebar.active).toHaveAttribute('data-slug', 'bookings/lifecycle/confirm-booking');
+
+    await page.getByTestId('prev-link').click();
+    await expect(page.getByTestId('page')).toHaveAttribute(
+      'data-page-slug',
+      'bookings/lifecycle/create-booking'
+    );
+    await expect(page).toHaveURL(/#\/bookings\/lifecycle\/create-booking$/);
+    await expect(page.getByRole('heading', { name: 'Create Booking', level: 1 })).toBeVisible();
   });
 
   test('slug URL is stable across reload', async ({ page }) => {
@@ -90,4 +125,145 @@ test.describe('page-based navigation', () => {
     await expect(page.getByTestId('page')).toHaveAttribute('data-page-slug', 'authentication');
     await expect(page).toHaveURL(/#\/authentication$/);
   });
+
+  test('editing the hash navigates without a full reload and highlights the sidebar', async ({ page, sidebar }) => {
+    await page.goto(FIXTURE);
+    await expect(page.getByTestId('page')).toHaveAttribute('data-page-type', 'overview');
+    await page.evaluate(() => {
+      (window as Window & { __docsStay?: boolean }).__docsStay = true;
+    });
+
+    await page.evaluate(() => {
+      window.location.hash = '#/authentication/login';
+    });
+
+    await expect(page.getByTestId('page')).toHaveAttribute('data-page-slug', 'authentication/login');
+    await expect(page.getByRole('heading', { name: 'Login', level: 1 })).toBeVisible();
+    await expect(sidebar.itemBySlug('authentication/login')).toHaveClass(/active/);
+    expect(await page.evaluate(() => (window as Window & { __docsStay?: boolean }).__docsStay)).toBe(true);
+  });
+
+  test('browser back and forward keep url, content, and sidebar in sync', async ({ page, sidebar }) => {
+    await page.goto(FIXTURE);
+    await sidebar.itemBySlug('authentication').click();
+    await expect(page.getByTestId('folder-title')).toHaveText('Authentication');
+    await expect(sidebar.itemBySlug('authentication')).toHaveClass(/active/);
+
+    await sidebar.itemBySlug('authentication/login').click();
+    await expect(page.getByRole('heading', { name: 'Login', level: 1 })).toBeVisible();
+    await expect(page).toHaveURL(/#\/authentication\/login$/);
+    await expect(sidebar.itemBySlug('authentication/login')).toHaveClass(/active/);
+
+    await page.goBack();
+    await expect(page).toHaveURL(/#\/authentication$/);
+    await expect(page.getByTestId('folder-title')).toHaveText('Authentication');
+    await expect(sidebar.itemBySlug('authentication')).toHaveClass(/active/);
+    await expect(page.getByRole('heading', { name: 'Login', level: 1 })).toHaveCount(0);
+
+    await page.goForward();
+    await expect(page).toHaveURL(/#\/authentication\/login$/);
+    await expect(page.getByRole('heading', { name: 'Login', level: 1 })).toBeVisible();
+    await expect(sidebar.itemBySlug('authentication/login')).toHaveClass(/active/);
+  });
+
+  test('first page shows only Next and last page shows only Previous', async ({ page }) => {
+    await page.goto(FIXTURE);
+    await expectOverviewHash(page);
+    await expect(page.getByTestId('prev-link')).toHaveCount(0);
+    await expect(page.getByTestId('next-link')).toContainText('Environments');
+
+    await page.getByTestId('next-link').click();
+    await expect(page.getByTestId('environments-title')).toHaveText('Environments');
+    await expect(page.getByTestId('prev-link')).toContainText('Hotel API');
+    await expect(page.getByTestId('next-link')).toContainText('Authentication');
+
+    await page.getByTestId('prev-link').click();
+    await expect(page.getByTestId('page')).toHaveAttribute('data-page-type', 'overview');
+    await expectOverviewHash(page);
+    await expect(page.getByTestId('prev-link')).toHaveCount(0);
+    await expect(page.getByTestId('next-link')).toContainText('Environments');
+
+    await page.goto(page$('setup-script'));
+    await expect(page.getByTestId('script-title')).toHaveText('Setup Script');
+    await expect(page.getByTestId('next-link')).toHaveCount(0);
+    await expect(page.getByTestId('prev-link')).toContainText('Health Check');
+
+    await page.getByTestId('prev-link').click();
+    await expect(page.getByTestId('request-title')).toContainText('Health Check');
+    await expect(page.getByTestId('next-link')).toContainText('Setup Script');
+    await expect(page).toHaveURL(/#\/health-check$/);
+
+    await page.getByTestId('next-link').click();
+    await expect(page.getByTestId('next-link')).toHaveCount(0);
+    await expect(page.getByTestId('page')).toHaveAttribute('data-page-slug', 'setup-script');
+  });
+
+  test('rapid Next clicks land on the last target with content, hash, and sidebar in sync', async ({ page, sidebar }) => {
+    await page.goto(page$('bookings/lifecycle/create-booking'));
+    await expect(page.getByTestId('next-link')).toBeVisible();
+
+    // Clicks run in the page so Playwright does not wait for each link to go stable.
+    await page.evaluate(async () => {
+      for (let i = 0; i < 3; i += 1) {
+        const link = document.querySelector<HTMLAnchorElement>('[data-testid="next-link"]');
+        if (!link) throw new Error(`next link missing on click ${i + 1}`);
+        link.click();
+        await new Promise((resolve) => setTimeout(resolve, 0));
+      }
+    });
+
+    await expect(page.getByTestId('page')).toHaveAttribute('data-page-slug', 'bookings/payments');
+    await expect(page.getByTestId('page')).toHaveAttribute('data-page-type', 'folder');
+    await expect(page).toHaveURL(/#\/bookings\/payments$/);
+    await expect(page.getByTestId('folder-title')).toHaveText('Payments');
+    await expect(sidebar.itemBySlug('bookings/payments')).toHaveClass(/active/);
+    await expect(page.getByRole('heading', { name: 'Create Booking', level: 1 })).toHaveCount(0);
+    await expect(page.getByRole('heading', { name: 'Confirm Booking', level: 1 })).toHaveCount(0);
+  });
+
+  test('a distant sidebar jump after Next shows only that page', async ({ page, sidebar }) => {
+    await page.goto(page$('bookings/lifecycle/create-booking'));
+    await page.getByTestId('next-link').click();
+    await expect(page).toHaveURL(/#\/bookings\/lifecycle\/confirm-booking$/);
+
+    await sidebar.itemBySlug('health-check').click();
+
+    await expect(page.getByTestId('page')).toHaveAttribute('data-page-slug', 'health-check');
+    await expect(page).toHaveURL(/#\/health-check$/);
+    await expect(page.getByTestId('request-title')).toContainText('Health Check');
+    await expect(sidebar.itemBySlug('health-check')).toHaveClass(/active/);
+    await expect(page.getByRole('heading', { name: 'Confirm Booking', level: 1 })).toHaveCount(0);
+    await expect(page.getByRole('heading', { name: 'Create Booking', level: 1 })).toHaveCount(0);
+  });
+
+  for (const viewport of [
+    { name: 'desktop', size: DESKTOP },
+    { name: 'tablet', size: TABLET },
+    { name: 'mobile', size: MOBILE }
+  ]) {
+    test(`Next and Previous stay usable on ${viewport.name}`, async ({ page }) => {
+      await page.setViewportSize(viewport.size);
+      await page.goto(page$('bookings/lifecycle/create-booking'));
+
+      // Create Booking is mid-hierarchy, so both cards are on screen.
+      await paginationFits(page, viewport.size.width);
+
+      const next = page.getByTestId('next-link');
+      await expect(next).toBeVisible();
+      await next.click();
+
+      await expect(page.getByTestId('page')).toHaveAttribute(
+        'data-page-slug',
+        'bookings/lifecycle/confirm-booking'
+      );
+      await expect(page).toHaveURL(/#\/bookings\/lifecycle\/confirm-booking$/);
+      await expect(page.getByRole('heading', { name: 'Create Booking', level: 1 })).toHaveCount(0);
+      await paginationFits(page, viewport.size.width);
+
+      const prev = page.getByTestId('prev-link');
+      await expect(prev).toBeVisible();
+      await prev.click();
+      await expect(page).toHaveURL(/#\/bookings\/lifecycle\/create-booking$/);
+    });
+  }
 });