body {
            /* Gradient background */
            background: linear-gradient(135deg, #f0f0f0, #d9d9d9, #bfbfbf);
            color: #333; /* dark text for readability */
            font-family: "Segoe UI", Arial, sans-serif;
            margin: 0;
            padding: 0;
            min-height: 100vh;
            
}