:root{
    --tokensBorderColor: black;
    --winnerColor: rgb(43, 199, 43);
}
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

h1{
    font-size: 42px;
    text-align: center;
    margin: 30px 0 50px;
}
.main-container{
    width: fit-content;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin: 0 auto;


    .token{
        width: 150px;
        height: 150px;
        font-size: 4.5rem;
        display: flex;
        justify-content: center;
        align-items: center;
        cursor: pointer;
    }
    .middle{
        border: 7px solid var(--tokensBorderColor);
    }
    .middle-sides{
        border-top: 7px solid var(--tokensBorderColor);
        border-bottom: 7px solid var(--tokensBorderColor);
    }
    .up-down{
        border-left: 7px solid var(--tokensBorderColor);
        border-right: 7px solid var(--tokensBorderColor);
    }
}
.winner{
    background-color: var(--winnerColor);
}

/* Modal */
dialog{
    width: 350px;
    height: 170px;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: none;
    border-radius: 10px;
    font-size: 2rem;
    text-align: center;
    background-color: rgba(255, 255, 255, 0.959);

    p{
        margin: 20px 0;
    }
    button{
        width: 120px;
        height: 40px;
        border: none;
        border-radius: 12px;
        font-weight: bold;
        font-size: 18px;
        background-color: var(--winnerColor);
        transition: .4s ease-in-out;
        outline: none;

        &:hover{
            background-color: white;
            border: 3px solid var(--winnerColor);
            cursor: pointer;
        }
    }
}

/* footer */
footer{
    text-align: center;
    margin-top: 30px;
    font-size: 25px;
}