Changed around line 1
+ :root {
+ --primary-color: #6b48ff;
+ --secondary-color: #1a1a2e;
+ --accent-color: #ff6b6b;
+ --background: #f8f9fa;
+ --text-color: #2d2d2d;
+ }
+
+ * {
+ margin: 0;
+ padding: 0;
+ box-sizing: border-box;
+ }
+
+ body {
+ font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
+ background: var(--background);
+ color: var(--text-color);
+ min-height: 100vh;
+ display: flex;
+ flex-direction: column;
+ }
+
+ .container {
+ flex: 1;
+ display: flex;
+ justify-content: center;
+ align-items: center;
+ padding: 1rem;
+ }
+
+ .card {
+ background: white;
+ padding: 2.5rem;
+ border-radius: 1.5rem;
+ box-shadow: 0 10px 30px rgba(0,0,0,0.1);
+ width: 100%;
+ max-width: 500px;
+ transform: translateY(0);
+ transition: transform 0.3s ease;
+ }
+
+ .card:hover {
+ transform: translateY(-5px);
+ }
+
+ h1 {
+ color: var(--secondary-color);
+ font-size: 2.5rem;
+ margin-bottom: 2rem;
+ text-align: center;
+ font-weight: 700;
+ }
+
+ .input-group {
+ display: flex;
+ gap: 0.5rem;
+ margin-bottom: 1.5rem;
+ }
+
+ input {
+ flex: 1;
+ padding: 1rem;
+ border: 2px solid #e0e0e0;
+ border-radius: 0.75rem;
+ font-size: 1.1rem;
+ transition: all 0.3s ease;
+ }
+
+ input:focus {
+ outline: none;
+ border-color: var(--primary-color);
+ box-shadow: 0 0 0 3px rgba(107, 72, 255, 0.2);
+ }
+
+ button {
+ padding: 1rem 1.5rem;
+ background: var(--primary-color);
+ color: white;
+ border: none;
+ border-radius: 0.75rem;
+ cursor: pointer;
+ font-size: 1.2rem;
+ transition: all 0.3s ease;
+ }
+
+ button:hover {
+ background: var(--secondary-color);
+ transform: translateX(2px);
+ }
+
+ .result {
+ text-align: center;
+ min-height: 50px;
+ font-size: 1.2rem;
+ color: var(--accent-color);
+ opacity: 0;
+ transform: translateY(20px);
+ transition: all 0.5s ease;
+ }
+
+ .result.show {
+ opacity: 1;
+ transform: translateY(0);
+ }
+
+ footer {
+ text-align: center;
+ padding: 1.5rem;
+ color: #666;
+ font-size: 0.9rem;
+ }
+
+ @media (max-width: 480px) {
+ .card {
+ padding: 1.5rem;
+ }
+
+ h1 {
+ font-size: 2rem;
+ }
+
+ input {
+ padding: 0.8rem;
+ }
+
+ button {
+ padding: 0.8rem 1.2rem;
+ }
+ }