*, *::after, *::before{
    box-sizing: border-box;
}

body,head {
    background: rgb(103,0,255);
background: -moz-linear-gradient(0deg, rgba(103,0,255,1) 0%, rgba(245,0,255,1) 100%);
background: -webkit-linear-gradient(0deg, rgba(103,0,255,1) 0%, rgba(245,0,255,1) 100%);
background: linear-gradient(0deg, rgba(103,0,255,1) 0%, rgba(245,0,255,1) 100%);
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr="#6700ff",endColorstr="#f500ff",GradientType=1);
    margin: 0;
    font-family: 'Press Start 2P'
    
}

.Title{
    display: flex;
    justify-content: center;
    align-content: center;
    justify-items: center;
    align-items: center;
    font-size: 2rem;
    
}

.game {
    margin-top: 10vh;
    width: 100vw;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

:root {
    --cell-size: 180px;
    --mark-size: calc(var(--cell-size) * .9);
}

.board {
    display: grid;
    justify-content: center;
    align-content: center;
    justify-items: center;
    align-items: center;
    grid-template-columns: repeat(3,auto);
    margin-bottom: 30px;

}

.gameButtons{
    display: flex;
    justify-content: center;
    align-content: center;
    justify-items: center;
    align-items: center;
    gap: 40px;
}

.gameButtons button {
    font-size:  2rem;
    background-color: black;
    color: white;
    border: 3px solid white;
    padding: .25em .5em;
    cursor: pointer;
    border-radius: 10px;
    font-family: 'Press Start 2P', cursive;
    margin-bottom: 10px;
}

.gameButtons button:hover{
    border: 3px solid black;
    color: black;
    background-color: yellow;
}

.win-counts{
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;

}

.cell {
    width: var(--cell-size);
    height:  var(--cell-size);
    border: 5px solid black;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    cursor: pointer;
}


.cell:first-child,
.cell:nth-child(2),
.cell:nth-child(3) {
    border-top: none;
}

.cell:nth-child(3n + 1) {
    border-left: none;
}


.cell:nth-child(3n + 3) {
    border-right: none;
}

.cell:last-child,
.cell:nth-child(8),
.cell:nth-child(7) {
    border-bottom: none;
}

.cell.cat,
.board.cat .cell:not(.dog):not(.cat):hover {
    /* Use background-image to set the image of the cat */
    background-image: url('images/CAT.png');
    background-size: contain;
    background-repeat: no-repeat;
}

.cell.dog,
.board.dog .cell:not(.cat):not(.dog):hover {
    /* Use background-image to set the image of the dog */
    background-image: url('images/DOG.png');
    background-size: contain;
    background-repeat: no-repeat;
}

.board.cat .cell:not(.dog):not(.cat):hover{
    filter: grayscale(50%) sepia(30%) hue-rotate(45deg);
}

.board.dog .cell:not(.cat):not(.dog):hover{
    filter: grayscale(50%) sepia(30%) hue-rotate(45deg);
}

.cell.cat,
.cell.dog {
    cursor: not-allowed;
}



.winning-message{
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0,0,0, .9);
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 5rem;
    flex-direction: column;

    
}

.winning-message img {
    height: 40%;
    margin-bottom: 20px;

}

.winning-message button{
    font-size:  3rem;
    background-color: black;
    color: white;
    border: 3px solid white;
    padding: .25em .5em;
    cursor: pointer;
    font-family: 'Press Start 2P', cursive;
    border-radius: 10px;
    margin-top: 20px;
}

.winning-message button:hover{
    border: 3px solid black;
    color: black;
    background-color: yellow;
}

.winning-message.show{
    display: flex;

    
}

.endGameButtons{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.endGameButtons #matchHistory{
    font-size: 2rem;
}

.matchReview {
    display: none;
    gap: 40px;
}

.matchReview button{

    justify-content: center;
    align-content: space-between;
    justify-items: center;
    align-items: center;
    font-size:  2rem;
    background-color: black;
    color: white;
    border: 3px solid white;
    padding: .25em .5em;
    cursor: pointer;
    border-radius: 10px;
    font-family: 'Press Start 2P', cursive;
}

.matchReview button:hover{
    border: 3px solid black;
    color: black;
    background-color: yellow;
}

footer {
    display: flex;
    justify-content: center;
    text-align: center;
}


@media (max-width: 390px){

    .Title {
        font-size: .9rem;
        justify-content: center;
    }

    .game {
        margin-top: 10vh;
        width: 100vw;
        height: 100vh;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    :root {
        --cell-size: 115px;
        --mark-size: calc(var(--cell-size) * .9);
    }

    .cell{
        border: 3px solid black;
    }

    .gameButtons button, .endGameButtons button, .matchReview :no-button {
        font-size: 2rem;
    }

    .endGameButtons button {
        font-size: 2rem;
    }
    .endGameButtons #matchHistory{ 
        font-size: 1.5rem;
    }

    .winning-message {
        font-size: 2rem;
    }

    #winningImage {
        width: 70%;
        height: auto;
    }

    .win-counts{
        margin: 10px;
        display: flex;
        justify-content: center;
        align-items: center;
        text-align: center;
        font-size: 12px;
    }
}