body {
    /* A nice blue-purple gradient */
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    
    /* Keep your existing settings */
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh; /* Ensures it fills the height */
    margin: 0;
}