body {
    background-size: cover;
    font-family: 'Oswald', sans-serif;
    overflow: hidden;
}

.painel {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    grid-gap: 1rem;
    padding: 1rem;
    height: 100vh;
}

.video {
    grid-column-start: 1;
    grid-column-end: 5;
    grid-row-start: 1;
    grid-row-end: 40;
}

.lateral-direita {
    grid-column-start: 5;
    grid-column-end: 6;
    grid-row-start: 1;
    grid-row-end: 40;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

    .lateral-direita .nome-da-fila {
        font-size: 4rem;
    }

    .lateral-direita .senha {
        font-size: 13rem;
        line-height: 12rem;
    }

    .lateral-direita .guiche {
        font-size: 6rem;
    }

.video-full {
    width: 100%;
}

.card {
    border-radius: 0;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

    .card .senha {
        font-size: 3rem;
    }

    .card .senha-extenso {
        font-size: 6rem;
        line-height: 5.5rem;
    }

    .card .guiche {
        font-size: 3.0rem;
    }

    .card .numero-guiche {
        font-size: 13rem;
        line-height: 12rem;
    }

.max-height-30 {
    max-height: 30vh;
}

.fullscreen-btn {
    position: absolute;
    bottom: 20px;
    right: 20px;
    height: 50px;
    cursor: pointer;
    opacity: 0.6;
    z-index: 1000;
    transition: opacity 0.3s ease; 
}

    .fullscreen-btn:hover {
        opacity: 1; 
    }

@media (max-width: 768px) {
    .fullscreen-btn {
        bottom: 10px;
        right: 10px;
        height: 40px; 
    }
}

@media (max-width: 480px) {
    .fullscreen-btn {
        bottom: 5px;
        right: 5px;
        height: 30px; 
    }
}