Enhance responsiveness and layout adjustments across multiple components #57
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WalkthroughResponsive design refinements across the application. Multiple UI components and pages receive breakpoint-specific styling adjustments to improve mobile and tablet layouts, including container sizing, typography scaling, padding/margin responsive behavior, and viewport configuration. No functional logic or control flow changes. Changes
Estimated code review effort🎯 2 (Simple) | ⏱️ ~12 minutes
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…aphy, and optimized interactive elements
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Pull request overview
This pull request enhances mobile responsiveness across the application by implementing mobile-first responsive design patterns using Tailwind CSS. The changes systematically adjust spacing, typography, and layout to provide better user experience on mobile devices while maintaining functionality on larger screens.
- Added viewport configuration to Next.js layout for proper mobile rendering
- Implemented responsive breakpoints (sm:, lg:) across navigation, cards, and page layouts
- Added comprehensive mobile-specific CSS utilities and media queries for touch-friendly interactions
Reviewed changes
Copilot reviewed 7 out of 8 changed files in this pull request and generated 5 comments.
Show a summary per file
| File | Description |
|---|---|
| package-lock.json | Automated dependency updates marking certain packages as peer dependencies |
| components/navigation.tsx | Reduced padding, header height, logo size, and font size on mobile screens |
| components/hackathon-card.tsx | Adjusted image height, padding, spacing, and text sizes for mobile displays |
| app/page.tsx | Made homepage carousel, buttons, and content sections responsive with mobile-first sizing |
| app/manage/ManageClient.tsx | Adjusted minimum width constraints for judge token management on mobile |
| app/layout.tsx | Added viewport configuration and improved main container responsive margin/padding |
| app/globals.css | Added mobile utility classes, media queries, and touch-friendly interaction styles |
| app/createHackathon/page.tsx | Made form labels responsive with conditional minimum widths on mobile |
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| .mobile-padding { | ||
| padding: clamp(0.75rem, 4vw, 1.5rem); | ||
| } | ||
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| .mobile-margin { | ||
| margin: clamp(0.75rem, 4vw, 1.5rem); | ||
| } | ||
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| .mobile-hidden { | ||
| display: none; | ||
| } | ||
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| .mobile-flex { | ||
| display: flex; | ||
| flex-direction: column; | ||
| gap: 1rem; | ||
| } | ||
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| .mobile-center { | ||
| display: flex; | ||
| justify-content: center; | ||
| align-items: center; |
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The mobile utility classes defined here (.mobile-padding, .mobile-margin, etc.) are not wrapped in a media query, so they will apply at all screen sizes. These classes are named "mobile-*" but are always active. If these are intended to be mobile-specific, they should be wrapped in a @media (max-width: 768px) query, or their naming should be changed to reflect that they're always available utility classes.
| .mobile-padding { | |
| padding: clamp(0.75rem, 4vw, 1.5rem); | |
| } | |
| .mobile-margin { | |
| margin: clamp(0.75rem, 4vw, 1.5rem); | |
| } | |
| .mobile-hidden { | |
| display: none; | |
| } | |
| .mobile-flex { | |
| display: flex; | |
| flex-direction: column; | |
| gap: 1rem; | |
| } | |
| .mobile-center { | |
| display: flex; | |
| justify-content: center; | |
| align-items: center; | |
| @media (max-width: 768px) { | |
| .mobile-padding { | |
| padding: clamp(0.75rem, 4vw, 1.5rem); | |
| } | |
| .mobile-margin { | |
| margin: clamp(0.75rem, 4vw, 1.5rem); | |
| } | |
| .mobile-hidden { | |
| display: none; | |
| } | |
| .mobile-flex { | |
| display: flex; | |
| flex-direction: column; | |
| gap: 1rem; | |
| } | |
| .mobile-center { | |
| display: flex; | |
| justify-content: center; | |
| align-items: center; | |
| } |
| .card { | ||
| padding: 1rem !important; | ||
| } | ||
| } |
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The button sizing rule uses a .compact class exclusion, but this class doesn't appear to be defined elsewhere in the stylesheet or used in the components being modified. This creates an implicit dependency on a class that may not exist. Consider either defining the .compact class or using a more explicit approach like a .touch-target class that is explicitly added where needed.
| className="border-amber-300 text-amber-700 hover:bg-amber-50 mb-2 w-full sm:w-auto"> | ||
| > |
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There's an extra closing bracket > immediately after the className prop. The className should end with a quote, and then there should be only one closing bracket for the component. This will cause a syntax error. Remove the extra > at the end of line 320.
| className="border-amber-300 text-amber-700 hover:bg-amber-50 mb-2 w-full sm:w-auto"> | |
| > | |
| className="border-amber-300 text-amber-700 hover:bg-amber-50 mb-2 w-full sm:w-auto" | |
| > |
| > */} | ||
| <Navigation /> | ||
| <main className="max-w-8xl mx-32 px-4 sm:px-6 lg:px-8 py-8"> | ||
| <main className="max-w-8xl mx-auto px-4 sm:px-6 lg:mx-32 lg:px-8 py-4 sm:py-8"> |
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The responsive layout has an inconsistency. On large screens (lg), both margin and padding are being applied (lg:mx-32 lg:px-8), which will create excessive horizontal spacing. The mx-32 sets horizontal margin to 8rem on each side, and then px-8 adds 2rem padding inside. This is likely unintended. Consider using only mx-auto with appropriate max-width, or only one of margin/padding.
| <main className="max-w-8xl mx-auto px-4 sm:px-6 lg:mx-32 lg:px-8 py-4 sm:py-8"> | |
| <main className="max-w-8xl mx-auto px-4 sm:px-6 lg:px-8 py-4 sm:py-8"> |
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| /* Safe area for notch devices */ | ||
| .safe-top { |
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The universal selector rule * { max-width: 100vw; } inside the media query is too aggressive and can cause unintended side effects. This will force every single element to have a max-width of 100vw, which could break layouts that rely on specific width calculations, flex layouts, or absolute positioned elements. Consider applying this rule more selectively to specific container elements or removing it in favor of targeting specific problematic elements.
![coderabbitai[bot]](https://avatars.githubusercontent.com/in/347564?s=60&v=4){kind=small}
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Actionable comments posted: 3
Caution
Some comments are outside the diff and can’t be posted inline due to platform limitations.
⚠️ Outside diff range comments (2)
app/manage/ManageClient.tsx (1)
580-620: Potential mobile overflow:min-w-[200px]+ inputw-60(240px).
On small screens, the fixed input width can overflow its container. Consider making the input responsive (w-full sm:w-60) and letting the container size naturally.- className="w-60 bg-white border-gray-300 text-black" + className="w-full sm:w-60 bg-white border-gray-300 text-black"app/page.tsx (1)
293-333: Fix invalid Tailwind class token:mt-(will not compile to any utility).
Looks like an incomplete class; either remove it or replace with a real value (e.g.mt-0,mt-4, etc.).- <div className="relative z-10 mt-"> + <div className="relative z-10">
🧹 Nitpick comments (4)
app/createHackathon/page.tsx (3)
325-348: Consider making the info-text indent responsive now that the label min-width issm:only.
Withsm:min-w-[200px], the fixedml-[212px]on the info text will likely look off on mobile (it’ll still indent even when the label is no longer fixed-width). Suggestml-0 sm:ml-[212px](or switch the row to a grid).- <p className="text-sm text-gray-600 ml-[212px]"> + <p className="text-sm text-gray-600 ml-0 sm:ml-[212px]">
357-400:sm:min-w-[200px]breakpointing looks good for mobile.
Same note as above: the info paragraph’s fixed indent (ml-[212px]) likely needs a responsive override.
462-485:sm:min-w-[200px]breakpointing looks good for mobile.
Same note as above: considerml-0 sm:ml-[212px]for the info paragraph to avoid odd spacing on small screens.components/navigation.tsx (1)
19-33: Header sizing/padding tweaks look good for mobile; logo scales nicely.
Optional:getImagePath()is duplicated across multiple files—consider centralizing in a small util to avoid drift.
📜 Review details
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Review profile: CHILL
Plan: Pro
⛔ Files ignored due to path filters (1)
package-lock.jsonis excluded by!**/package-lock.json
📒 Files selected for processing (7)
app/createHackathon/page.tsx(3 hunks)app/globals.css(5 hunks)app/layout.tsx(3 hunks)app/manage/ManageClient.tsx(1 hunks)app/page.tsx(6 hunks)components/hackathon-card.tsx(1 hunks)components/navigation.tsx(2 hunks)
🧰 Additional context used
🧬 Code graph analysis (2)
components/hackathon-card.tsx (1)
components/ui/card.tsx (1)
CardContent(79-79)
app/page.tsx (3)
components/ui/button.tsx (1)
Button(56-56)components/ui/card.tsx (1)
Card(79-79)providers/web3-provider.js (1)
error(54-54)
🪛 Biome (2.1.2)
app/globals.css
[error] 375-375: Unknown property is not allowed.
See CSS Specifications and browser specific properties for more details.
To resolve this issue, replace the unknown property with a valid CSS property.
(lint/correctness/noUnknownProperty)
[error] 414-414: Duplicate properties can lead to unexpected behavior and may override previous declarations unintentionally.
image-rendering is already defined here.
Remove or rename the duplicate property to ensure consistent styling.
(lint/suspicious/noDuplicateProperties)
🔇 Additional comments (5)
app/layout.tsx (2)
2-19: Verifyexport const viewportbehaves as intended on your Next.js version.
This is correct usage in modern Next, but please double-check behavior/SEO implications in Next15.2.4and across devices.
37-39: Confirm Tailwind supportsmax-w-8xl(and thatlg:mx-32is intentional).
Ifmax-w-8xlisn’t defined in your Tailwind config, it’ll be a no-op; alsolg:mx-32will stop true auto-centering at large sizes.components/hackathon-card.tsx (2)
43-47: Responsive image height change is solid (h-36 sm:h-48).
53-58: Padding/spacing/typography scaling looks consistent and mobile-friendly.app/page.tsx (1)
337-437: Carousel + loading/error/empty state breakpoint tweaks look good.
Theh-[40vh] sm:h-[50vh],mx-2 sm:mx-4, and full-width sync button behavior should read much better on phones.
| /* Extra small devices (phones in portrait mode) */ | ||
| @media (max-width: 480px) { | ||
| body { | ||
| font-size: 14px; | ||
| } | ||
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| .container { | ||
| padding: 0 clamp(0.5rem, 3vw, 1rem); | ||
| } | ||
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| h1 { | ||
| font-size: clamp(1.25rem, 6vw, 1.75rem); | ||
| line-height: 1.2; | ||
| } | ||
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| h2 { | ||
| font-size: clamp(1.125rem, 5vw, 1.5rem); | ||
| line-height: 1.3; | ||
| } | ||
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| button { | ||
| font-size: 0.875rem; | ||
| padding: 0.625rem 1rem; | ||
| } | ||
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| /* Stack flex items */ | ||
| .flex { | ||
| flex-direction: column !important; | ||
| } | ||
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| /* Reduce gaps */ | ||
| .gap-4 { | ||
| gap: 0.75rem !important; | ||
| } | ||
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| .gap-6 { | ||
| gap: 1rem !important; | ||
| } | ||
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| /* Better card spacing */ | ||
| .card { | ||
| padding: 1rem !important; | ||
| } | ||
| } |
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High-risk global overrides: .flex { flex-direction: column !important; } (and forced gap changes).
This will break many non-mobile layouts inside the 480px breakpoint (including headers/toolbars that must remain rows) and is very hard to reason about. Prefer scoping to specific containers via utility classes (or deleting these overrides).
@media (max-width: 480px) {
- /* Stack flex items */
- .flex {
- flex-direction: column !important;
- }
-
- /* Reduce gaps */
- .gap-4 {
- gap: 0.75rem !important;
- }
-
- .gap-6 {
- gap: 1rem !important;
- }
+ /* Avoid global overrides of Tailwind utility classes; handle stacking/gaps per-component. */
}📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| /* Extra small devices (phones in portrait mode) */ | |
| @media (max-width: 480px) { | |
| body { | |
| font-size: 14px; | |
| } | |
| .container { | |
| padding: 0 clamp(0.5rem, 3vw, 1rem); | |
| } | |
| h1 { | |
| font-size: clamp(1.25rem, 6vw, 1.75rem); | |
| line-height: 1.2; | |
| } | |
| h2 { | |
| font-size: clamp(1.125rem, 5vw, 1.5rem); | |
| line-height: 1.3; | |
| } | |
| button { | |
| font-size: 0.875rem; | |
| padding: 0.625rem 1rem; | |
| } | |
| /* Stack flex items */ | |
| .flex { | |
| flex-direction: column !important; | |
| } | |
| /* Reduce gaps */ | |
| .gap-4 { | |
| gap: 0.75rem !important; | |
| } | |
| .gap-6 { | |
| gap: 1rem !important; | |
| } | |
| /* Better card spacing */ | |
| .card { | |
| padding: 1rem !important; | |
| } | |
| } | |
| /* Extra small devices (phones in portrait mode) */ | |
| @media (max-width: 480px) { | |
| body { | |
| font-size: 14px; | |
| } | |
| .container { | |
| padding: 0 clamp(0.5rem, 3vw, 1rem); | |
| } | |
| h1 { | |
| font-size: clamp(1.25rem, 6vw, 1.75rem); | |
| line-height: 1.2; | |
| } | |
| h2 { | |
| font-size: clamp(1.125rem, 5vw, 1.5rem); | |
| line-height: 1.3; | |
| } | |
| button { | |
| font-size: 0.875rem; | |
| padding: 0.625rem 1rem; | |
| } | |
| /* Avoid global overrides of Tailwind utility classes; handle stacking/gaps per-component. */ | |
| /* Better card spacing */ | |
| .card { | |
| padding: 1rem !important; | |
| } | |
| } |
| button, a, input, select, textarea { | ||
| -webkit-tap-highlight-color: rgba(251, 191, 36, 0.2); | ||
| tap-highlight-color: rgba(251, 191, 36, 0.2); | ||
| } |
There was a problem hiding this comment.
Fix Biome “unknown property”: remove tap-highlight-color.
tap-highlight-color isn’t a valid standard property; keep the WebKit-prefixed one only.
button, a, input, select, textarea {
-webkit-tap-highlight-color: rgba(251, 191, 36, 0.2);
- tap-highlight-color: rgba(251, 191, 36, 0.2);
}📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| button, a, input, select, textarea { | |
| -webkit-tap-highlight-color: rgba(251, 191, 36, 0.2); | |
| tap-highlight-color: rgba(251, 191, 36, 0.2); | |
| } | |
| button, a, input, select, textarea { | |
| -webkit-tap-highlight-color: rgba(251, 191, 36, 0.2); | |
| } |
🧰 Tools
🪛 Biome (2.1.2)
[error] 375-375: Unknown property is not allowed.
See CSS Specifications and browser specific properties for more details.
To resolve this issue, replace the unknown property with a valid CSS property.
(lint/correctness/noUnknownProperty)
🤖 Prompt for AI Agents
In app/globals.css around lines 373 to 376, remove the non-standard
"tap-highlight-color" property to avoid the Biome “unknown property” warning and
retain only the WebKit-prefixed "-webkit-tap-highlight-color" declaration;
update the rule so it only defines "-webkit-tap-highlight-color: rgba(251, 191,
36, 0.2);" and delete the plain "tap-highlight-color" line.
| /* Optimize images */ | ||
| img { | ||
| image-rendering: -webkit-optimize-contrast; | ||
| image-rendering: crisp-edges; | ||
| } |
There was a problem hiding this comment.
Fix Biome duplicate image-rendering (the second line overrides the first).
Pick one value (or gate with @supports) to avoid inconsistent rendering.
img {
- image-rendering: -webkit-optimize-contrast;
- image-rendering: crisp-edges;
+ image-rendering: -webkit-optimize-contrast;
}📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| /* Optimize images */ | |
| img { | |
| image-rendering: -webkit-optimize-contrast; | |
| image-rendering: crisp-edges; | |
| } | |
| /* Optimize images */ | |
| img { | |
| image-rendering: -webkit-optimize-contrast; | |
| } |
🧰 Tools
🪛 Biome (2.1.2)
[error] 414-414: Duplicate properties can lead to unexpected behavior and may override previous declarations unintentionally.
image-rendering is already defined here.
Remove or rename the duplicate property to ensure consistent styling.
(lint/suspicious/noDuplicateProperties)
🤖 Prompt for AI Agents
In app/globals.css around lines 411 to 415, there's a duplicate image-rendering
declaration where image-rendering: crisp-edges; overrides the prior
-webkit-optimize-contrast; fix by either choosing a single image-rendering value
(remove one of the two lines) or gate the vendor-specific property with a
@supports check—e.g., keep the standard image-rendering: crisp-edges; and wrap
-webkit-optimize-contrast in an @supports (-webkit-image-rendering:
optimize-contrast) { ... } (or the converse) so only the appropriate rule
applies and avoids conflicting overrides.
1 participant
make the web mobile friendly
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