body {
    margin: 0;
    background: linear-gradient(to bottom, #111, #333);
    font-family: Arial, sans-serif;
    color: white;
}

.desktop {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.taskbar {
    display: flex;
    justify-content: center;
    background: black;
    padding: 10px 0;
}

.taskbar button {
    background: white;
    color: black;
    margin: 0 5px;
    padding: 5px 10px;
    border: none;
    cursor: pointer;
    font-weight: bold;
}