body {
    background-color: grey;
    text-align: center;
    margin: 0;
    padding: 0;
}

.container {
    height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.game {
    height: 60vmin;
    width: 60vmin;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 1.5vmin;
}

.game-box {
    height: 18vmin;
    width: 18vmin;
    border-radius: 40%;
    border: none;
    box-shadow: 0 0 1rem rgba(0, 0, 0, 0.4);
    font-size: 8vmin;
    color: red;
    cursor: pointer;
}

.game-box:not(.played):hover {
    box-shadow: 0 0 2rem rgba(0, 0, 0, 0.9);
}

.reset-btn {
    box-shadow: 0 0 1rem rgba(0, 0, 0, 0.5);
    width: 10rem;
    padding: 1rem;
    font-size: 1.25rem;
    border: none;
    border-radius: 3rem;
    background-color: pink;
    cursor: pointer;
    margin-top: 2rem;
}

.reset-btn:hover {
    box-shadow: 0 0 1rem rgba(0, 0, 0, 1);
}

.win-msg {
    font-weight: bold;
    margin: 2rem 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hidemsg {
    display: none;
}

#winner, #draw {
    font-size: 7vmin;
    margin: 0.5rem 0;
}

#winner {
    color: lime;
}

#draw {
    color: red;
}

@keyframes winBlink {
    0%   { transform: scale(1); background-color: yellow; }
    50%  { transform: scale(1.2); background-color: lightgreen; }
    100% { transform: scale(1); background-color: yellow; }
}

.win-animation {
    animation: winBlink 0.6s ease-in-out 3; /* 3 times blink */
    border: 3px solid lime;
}

/* For Tablets */
@media (max-width: 768px) {
    .game {
        height: 70vmin;
        width: 70vmin;
    }

    .game-box {
        height: 16vmin;
        width: 16vmin;
        font-size: 7vmin;
    }

    .reset-btn {
        width: 8rem;
        font-size: 1.1rem;
    }

    #winner, #draw {
        font-size: 6vmin;
    }
}
/*For mobile devices  */
@media (max-width: 480px) {
    .game {
        height: 80vmin;
        width: 80vmin;
    }

    .game-box {
        height: 14vmin;
        width: 14vmin;
        font-size: 6vmin;
    }

    .reset-btn {
        width: 7rem;
        font-size: 1rem;
    }

    #winner, #draw {
        font-size: 5vmin;
    }
}