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[FIX] Improve dark mode text contrast on landing and shared components (Fixes #11) #12

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Merged
CipherYuvraj merged 1 commit into from
Oct 3, 2025
Merged

[FIX] Improve dark mode text contrast on landing and shared components (Fixes #11) #12

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6 changes: 6 additions & 0 deletions frontend/src/index.css
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,12 @@ body {
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
background-color: #f9fafb;
color: #111827;
}

.dark body {
background-color: #111827; /* gray-900 */
color: #e5e7eb; /* gray-200 */
}

code {
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26 changes: 13 additions & 13 deletions frontend/src/pages/Home.jsx
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Original file line number Diff line number Diff line change
Expand Up @@ -75,10 +75,10 @@ const Home = () => {
<div className="max-w-7xl mx-auto">
{/* Hero Section */}
<div className="text-center py-12">
<h1 className="text-4xl md:text-6xl font-bold text-gray-900 mb-6">
<h1 className="text-4xl md:text-6xl font-bold text-gray-900 dark:text-white mb-6">
Algorithm <span className="text-primary-600">Visualizer</span>
</h1>
<p className="text-xl text-gray-600 mb-8 max-w-3xl mx-auto">
<p className="text-xl text-gray-600 dark:text-gray-300 mb-8 max-w-3xl mx-auto">
An interactive platform to learn, visualize, and analyze data structures and algorithms.
Built with C++ performance and modern web technologies.
</p>
Expand All @@ -92,7 +92,7 @@ const Home = () => {
</Link>
<Link
to="/performance"
className="inline-flex items-center px-6 py-3 bg-white text-primary-600 font-semibold rounded-lg border-2 border-primary-600 hover:bg-primary-50 transition-colors"
className="inline-flex items-center px-6 py-3 bg-white dark:bg-gray-100 text-primary-600 dark:text-primary-700 font-semibold rounded-lg border-2 border-primary-600 hover:bg-primary-50 dark:hover:bg-gray-200 transition-colors"
>
View Performance Analysis
</Link>
Expand All @@ -101,21 +101,21 @@ const Home = () => {

{/* Features Section */}
<section className="py-16">
<h2 className="text-3xl font-bold text-center text-gray-900 mb-12">
<h2 className="text-3xl font-bold text-center text-gray-900 dark:text-white mb-12">
Why Choose Our Platform?
</h2>
<div className="grid md:grid-cols-2 lg:grid-cols-4 gap-8">
{features.map((feature, index) => {
const Icon = feature.icon;
return (
<div key={index} className="text-center p-6 bg-white rounded-xl shadow-soft hover:shadow-medium transition-shadow">
<div className="bg-primary-100 w-16 h-16 rounded-full flex items-center justify-center mx-auto mb-4">
<div key={index} className="text-center p-6 bg-white dark:bg-gray-800 rounded-xl shadow-soft hover:shadow-medium transition-shadow">
<div className="bg-primary-100 dark:bg-primary-900/40 w-16 h-16 rounded-full flex items-center justify-center mx-auto mb-4">
<Icon className="h-8 w-8 text-primary-600" />
</div>
<h3 className="text-lg font-semibold text-gray-900 mb-2">
<h3 className="text-lg font-semibold text-gray-900 dark:text-white mb-2">
{feature.title}
</h3>
<p className="text-gray-600">
<p className="text-gray-600 dark:text-gray-300">
{feature.description}
</p>
</div>
Expand All @@ -126,7 +126,7 @@ const Home = () => {

{/* Algorithm Categories */}
<section className="py-16">
<h2 className="text-3xl font-bold text-center text-gray-900 mb-12">
<h2 className="text-3xl font-bold text-center text-gray-900 dark:text-white mb-12">
Explore Algorithm Categories
</h2>
<div className="grid md:grid-cols-2 gap-8">
Expand All @@ -136,24 +136,24 @@ const Home = () => {
<Link
key={index}
to={category.path}
className="bg-white rounded-xl shadow-soft hover:shadow-strong transition-all duration-300 p-6 group"
className="bg-white dark:bg-gray-800 rounded-xl shadow-soft hover:shadow-strong transition-all duration-300 p-6 group"
>
<div className="flex items-start space-x-4">
<div className={`${category.color} p-3 rounded-lg group-hover:scale-110 transition-transform`}>
<Icon className="h-6 w-6 text-white" />
</div>
<div className="flex-1">
<h3 className="text-xl font-semibold text-gray-900 mb-2 group-hover:text-primary-600 transition-colors">
<h3 className="text-xl font-semibold text-gray-900 dark:text-white mb-2 group-hover:text-primary-600 transition-colors">
{category.title}
</h3>
<p className="text-gray-600 mb-4">
<p className="text-gray-600 dark:text-gray-300 mb-4">
{category.description}
</p>
<div className="flex flex-wrap gap-2">
{category.algorithms.map((algo) => (
<span
key={algo}
className="px-3 py-1 bg-gray-100 text-gray-700 text-sm rounded-full"
className="px-3 py-1 bg-gray-100 dark:bg-gray-700 text-gray-700 dark:text-gray-200 text-sm rounded-full"
>
{algo}
</span>
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1 change: 1 addition & 0 deletions frontend/tailwind.config.js
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
/** @type {import('tailwindcss').Config} */
module.exports = {
darkMode: 'class',
content: [
"./src/**/*.{js,jsx,ts,tsx}",
],
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