body, html {
    height: 100%;
    margin: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    font-family: Arial, sans-serif;
    background-color: black;
    color: white;
    width: 100vw; /* This ensures full viewport width */
    overflow-x: hidden; /* Prevents horizontal scrolling */
}

.timer {
    font-size: 72px;
    font-weight: bold;
}

.controls button {
    font-size: 20px;
    padding: 10px 20px;
    margin: 5px;
    cursor: pointer;
}