body {
    margin: 0;
    overflow: hidden;
    background: black;
}

.start-screen {
    position: fixed;
    inset: 0;

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;

    gap: 20px;

    background: rgba(0,0,0,0.85);

    color: white;

    z-index: 100;
}

.start-screen h1 {
    margin: 0;
    font-size: 3rem;
}

.start-screen p {
    font-size: 1.2rem;
}

.start-screen select {
    padding: 10px;
    font-size: 1rem;
}

.start-screen button {
    padding: 12px 30px;

    font-size: 1.2rem;
    font-weight: bold;

    cursor: pointer;
}

.end-screen {
    position: fixed;
    inset: 0;

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;

    gap: 20px;

    background: rgba(0,0,0,0.85);

    color: white;

    z-index: 100;
}

.end-screen h1 {
    margin: 0;
    font-size: 3rem;
}

.end-screen p {
    font-size: 1.2rem;
}

.video-player {
    position: fixed;
    inset: 0;

    width: 100vw;
    height: 100vh;

    object-fit: cover;
}

.active {
    z-index: 2;
}

.inactive {
    z-index: 1;
}

.microphone-button {
    position: fixed;

    right: 40px;
    bottom: 40px;

    width: 90px;
    height: 90px;

    border: none;
    background: transparent;

    cursor: pointer;
}

.microphone-button img {
    width: 100%;
    height: 100%;
}

.arrow {
    position: fixed;

    right: 40px;
    bottom: 125px;

    width: 90px;
    height: 90px;

    z-index: 3;
}

.hidden {
    display: none !important;
}