* {
    margin: 0;
    padding: 0;
}

body {
    font-family: sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 0;
    background: #f0f0f0;
}

h1 {
    margin: 20px 0;
    color: white;
}

h2 {
    margin: 20px 0;
}


.section_container {
    display: flex;
    flex-direction: column;
    background-color: #2e002a;
    border-radius: 30px;
    padding: 30px;
    align-items: center;
    margin-top: 8vw;
}



#mesa {
    display: grid;
    grid-template-columns: repeat(6, 80px);
    gap: 22px;
    justify-content: center;
}

.tarjeta {
    width: 84px;
    height: 84px;
    background-color: #88007d;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    cursor: pointer;
    perspective: 600px;
    transition: transform 0.3s;
}

.tarjeta_contenido {
    display: none;
}

.tarjeta.volteada .tarjeta_contenido {
    display: block;
}

.tarjeta.volteada {
    background-color: #fff;
}


/* Animación de error (sacudida y rojo) */
@keyframes error {
    0% {
        transform: scale(1);
        background-color: #ff0000;
    }

    50% {
        transform: scale(1.05);
        background-color: #ff9999;
    }

    100% {
        transform: scale(1);
        background-color: #d10000;
    }
}

.tarjeta--error {
    animation: error 0.5s ease;
}



@keyframes acierto {
    0% {
        background-color: #90ee90;
        transform: scale(1);
    }

    50% {
        background-color: #4caf50;
        transform: scale(1.05);
    }

    100% {
        background-color: #90ee90;
        transform: scale(1);
    }
}

.tarjeta--acierto {
    animation: acierto 0.5s ease;
}