#voco-color {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 10;
    background-color: var(--color);
    opacity: var(--opacity);
}

#voco-start {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid white;
    padding: 15px 30px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 18px;
    font-weight: bold;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 5px;
    backdrop-filter: blur(5px);
}

#voco-start:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateX(-50%) scale(1.05);
}

#voco-start:active {
    transform: translateX(-50%) scale(0.95);
}

#voco-stop {
    z-index: 100;
}