Changed around line 1
+ :root {
+ --primary-color: #4CAF50;
+ --secondary-color: #45a049;
+ --background-color: #f4f4f4;
+ --text-color: #333;
+ --white: #fff;
+ }
+
+ body {
+ font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
+ margin: 0;
+ padding: 0;
+ background-color: var(--background-color);
+ color: var(--text-color);
+ line-height: 1.6;
+ }
+
+ header {
+ background-color: var(--primary-color);
+ color: var(--white);
+ padding: 2rem;
+ text-align: center;
+ }
+
+ h1 {
+ margin: 0;
+ font-size: 2.5rem;
+ }
+
+ p {
+ margin: 0.5rem 0;
+ }
+
+ main {
+ padding: 2rem;
+ max-width: 800px;
+ margin: 0 auto;
+ }
+
+ section {
+ margin-bottom: 2rem;
+ }
+
+ form {
+ background-color: var(--white);
+ padding: 1.5rem;
+ border-radius: 8px;
+ box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
+ }
+
+ label {
+ display: block;
+ margin-bottom: 0.5rem;
+ font-weight: bold;
+ }
+
+ input {
+ width: 100%;
+ padding: 0.75rem;
+ margin-bottom: 1rem;
+ border: 1px solid #ddd;
+ border-radius: 4px;
+ font-size: 1rem;
+ }
+
+ button {
+ background-color: var(--primary-color);
+ color: var(--white);
+ padding: 0.75rem 1.5rem;
+ border: none;
+ border-radius: 4px;
+ cursor: pointer;
+ font-size: 1rem;
+ transition: background-color 0.3s ease;
+ }
+
+ button:hover {
+ background-color: var(--secondary-color);
+ }
+
+ #task-list ul {
+ list-style: none;
+ padding: 0;
+ }
+
+ #task-list li {
+ background-color: var(--white);
+ padding: 1rem;
+ margin-bottom: 1rem;
+ border-radius: 8px;
+ box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
+ display: flex;
+ justify-content: space-between;
+ align-items: center;
+ }
+
+ footer {
+ text-align: center;
+ padding: 1rem;
+ background-color: var(--primary-color);
+ color: var(--white);
+ margin-top: 2rem;
+ }
+
+ @media (max-width: 600px) {
+ h1 {
+ font-size: 2rem;
+ }
+
+ main {
+ padding: 1rem;
+ }
+
+ form {
+ padding: 1rem;
+ }
+
+ input, button {
+ font-size: 0.9rem;
+ }
+ }