* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #222;
}

#gameArea {
    display: none;
    position: relative;
}

#gameCanvas {
    background-color: #000;
}

#score {
    position: absolute;
    top: 10px;
    left: 10px;
    color: white;
    font-size: 20px;
}

.menu {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    text-align: center;
}

button {
    padding: 10px 20px;
    font-size: 20px;
    margin-top: 20px;
    cursor: pointer;
}

#mainMenu,
#pauseMenu {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    text-align: center;
}