body{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: #020024;
    user-select: none;
}

.container {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 30px;
    background: rgb(2,0,36);
    background: linear-gradient(215deg, #020024 0%, #4b0979 35%, #5024bf 69%, #9500ff 100%);
    padding: 40px 60px;
}

h2{
    font-size: 3em;
    color:#fff;
    text-transform: uppercase;
    letter-spacing: 0.1em;    
}

.reset {
    padding: 15px 20px;
    width: 100%;
    color: #000;
    border: none;
    font-size: 1.5em;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    font-weight: 600;
    border-radius: 50px;
}

.reset:hover{
    color: #ec38bc;
    background-color: #020024;
    border-radius: 50px;
}

.game{
    width: 430px;
    height: 430px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    transform-style: preserve-3d;
    perspective: 500px;
}

.item{
    position: relative;
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #fff;

    font-size: 3em;
    transform: rotateY(180deg);
    transition: 0.25s;
}

.item::after{
    content: "";
    position: absolute;
    inset: 0;
    background: #020024;
    transition: 0.25s;
    transform: rotateY(0deg);
    backface-visibility: hidden;
}

.item.boxOpen{
    transform: rotateY(0deg);
}

.boxOpen::after,
.boxMatch::after{
    transform: rotateY(180deg);
}

.footer {
    color: white;
    background-color: #000000;
    text-align-last: auto;
    padding: 10px 10px;
    margin-top: 10px;
    font-size: large;
    background-color: #020024;

}