/* Light Mode Styles (default) */
body {
    background-color: white;
    color: black;
    font-family: Arial, sans-serif;
    transition: all 0.3s ease;
}

button {
    background-color: #4CAF50;
    color: white;
    padding: 10px;
    border: none;
    cursor: pointer;
}

button:hover {
    background-color: #45a049;
}

/* Dark Mode Styles */
body.dark-mode {
    background-color: #121212;
    color: white;
}

button.dark-mode {
    background-color: #555;
}
a:visited {
    color: red;
}