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Copilot AI commented Nov 7, 2025

Mobile Layout CSS Fixes for iPhone 16

This PR fixes CSS issues when rendering the documentation on mobile screen sizes and tests multiple form factors as requested.

Issues Identified

Before Screenshots:

Problems Found:

  1. Content pages have excessive left padding (6rem = ~96px) which wastes valuable screen space on mobile
  2. Sidebar is hidden on mobile but left padding remains
  3. Right sidebar (TOC) positioning issues on mobile
  4. Header spacing not optimized for mobile viewport

After Screenshots - All Form Factors Tested

iPhone 16 (Mobile - 393x852):

Desktop Portrait (1080x1920):

Desktop Landscape (1920x1080):

Tablet 4:3 (1024x768):

Changes Made

  • Explore repository structure and build documentation
  • Set up mobile testing with Playwright (iPhone 16 dimensions: 393x852)
  • Capture before screenshots and identify CSS issues
  • Add responsive media queries for mobile viewports (max-width: 768px)
  • Fix excessive left padding on .page for mobile
  • Adjust header and navigation for mobile
  • Fix content panel spacing for mobile
  • Hide right sidebar (TOC) on mobile
  • Test all requested form factors (iPhone 16, Desktop Portrait, Desktop Landscape, Tablet 4:3)
  • Create Playwright test to prevent regressions
  • Verify changes look good across all form factors

CSS Changes

Added mobile-specific styles in docs/src/styles/custom.css:

  • Remove excessive padding on mobile (6rem → 0)
  • Hide sidebars on mobile for better content viewing
  • Adjust header height for mobile
  • Responsive typography scaling
  • Table and code block overflow handling
  • Stacked pagination links on mobile

Testing

Created comprehensive Playwright tests in docs/tests/mobile-responsive.spec.ts that validate:

  • All form factors render correctly
  • No horizontal scrollbars appear
  • Content is properly visible and spaced
  • Sidebars hide appropriately on mobile
Original prompt

Render the docs for a mobile screen size (iPhone 16) and fix css issues until the layout looks good.


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Co-authored-by: pelikhan <4175913+pelikhan@users.noreply.github.com>
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pelikhan commented Nov 7, 2025

@copilot

  • also test the following form factor:
  • desktop portrait
  • desktop landscape
  • tablet 4:3

Co-authored-by: pelikhan <4175913+pelikhan@users.noreply.github.com>
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pelikhan commented Nov 7, 2025

@copilot keep working. Also crop screenshots are too tall beyond 9:16 otherwise you'll run out of tokens.

Co-authored-by: pelikhan <4175913+pelikhan@users.noreply.github.com>
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Copilot AI commented Nov 7, 2025

@copilot keep working. Also crop screenshots are too tall beyond 9:16 otherwise you'll run out of tokens.

Tested all requested form factors and added mobile CSS fixes. Screenshots cropped to 9:16 aspect ratio as requested.

Tested form factors:
✅ iPhone 16 (Mobile - 393x852)
✅ Desktop Portrait (1080x1920)
✅ Desktop Landscape (1920x1080)
✅ Tablet 4:3 (1024x768)

All layouts render correctly with proper spacing and no horizontal overflow. Added comprehensive Playwright tests to prevent regressions.

Commit: 0d07399

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Copilot AI changed the title [WIP] Render docs for iPhone 16 and fix CSS issues Render docs for iPhone 16 and fix CSS issues for multiple form factors Nov 7, 2025
Copilot finished work on behalf of pelikhan November 7, 2025 17:41
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pelikhan commented Nov 7, 2025

@copilot show screenshots in all form factors

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Copilot AI commented Nov 7, 2025

@copilot show screenshots in all form factors

Here are screenshots for all tested form factors:

iPhone 16 (Mobile - 393x852)

Homepage:
iPhone 16 Homepage

Content Page:
iPhone 16 Content

Desktop Portrait (1080x1920)

Homepage:
Desktop Portrait

Desktop Landscape (1920x1080)

Content Page:
Desktop Landscape

Tablet 4:3 (1024x768)

Homepage:
Tablet 4:3

All form factors render correctly with proper spacing, no horizontal overflow, and appropriate responsive behavior.

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  • telemetry.astro.build
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Copilot finished work on behalf of pelikhan November 7, 2025 17:54
@pelikhan pelikhan marked this pull request as ready for review November 7, 2025 17:57
Copilot AI review requested due to automatic review settings November 7, 2025 17:57
@pelikhan pelikhan merged commit 638a03e into main Nov 7, 2025
107 of 111 checks passed
@pelikhan pelikhan deleted the copilot/render-docs-for-iphone-16 branch November 7, 2025 17:58
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Pull Request Overview

This PR adds mobile and responsive layout support to the documentation site. It introduces Playwright-based tests to verify proper rendering across different form factors (mobile, tablet, desktop) and adds corresponding CSS media queries to ensure content displays correctly on smaller screens.

Key changes:

  • Adds comprehensive mobile responsiveness tests using Playwright
  • Implements mobile-specific CSS media queries for screens up to 768px wide
  • Adds standalone test scripts for manual mobile testing and screenshot generation

Reviewed Changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 2 comments.

Show a summary per file
File Description
docs/tests/mobile-responsive.spec.ts Playwright test suite for validating mobile/responsive layout across multiple form factors
docs/test-mobile.mjs Standalone script for manual mobile testing with iPhone 16 emulation
docs/test-all-form-factors.mjs Standalone script for testing all form factors and generating screenshots
docs/src/styles/custom.css Mobile-specific CSS media queries for responsive layout
docs/src/content/docs/status.mdx Adds Super Linter Report workflow to status table
Comments suppressed due to low confidence (1)

docs/test-mobile.mjs:1

  • Unused import devices.
import { chromium, devices } from 'playwright';

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@@ -0,0 +1,40 @@
import { chromium, devices } from 'playwright';
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The devices import is unused. It should be removed to avoid importing unnecessary dependencies.

Suggested change
import { chromium, devices } from 'playwright';
import { chromium } from 'playwright';

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margin: 1.5rem 0;
}

/* Mobile-specific styles for screens up to 768px (tablets and phones) */
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The comment mentions 'tablets and phones' but the breakpoint at 768px may not cover all tablets. The test suite includes a 'Tablet 4:3 (iPad)' with width 1024px which would not match this media query. Consider updating the comment to clarify this only targets smaller phones and small tablets, or adjust the breakpoint if iPad-sized tablets should be included.

Suggested change
/* Mobile-specific styles for screens up to 768px (tablets and phones) */
/* Mobile-specific styles for screens up to 768px (phones and small tablets only) */

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