*{
    margin: 0;
    padding: 0;
}
body{
    background-color: #548678;
    text-align: center;
}
.container{
    height: 70vh;
    align-items: center;
    justify-content: center;
    display: flex;
}
.game{
    height: 60vmin;
    width: 60vmin;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.5vmin;

}
.box{
    height:18vmin;
    width: 18vmin;
    border: none;
    border-radius: 1rem;
    box-shadow: 0 0 1rem rgba(0,0,0,0.1);
    font-size: 8vmin;
    color: #b0413e;
}
h1{
    background-color: black;
    color: #fff;
    font-size: 3rem;
}
#reset-btn{
    padding: 1rem;
    font-size: 1.25rem;
    background-color: #191913;
    color: #fff;
    border: none;
    border-radius: 1rem;
}
.popup {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 100vw;
    background: rgba(0,0,0,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
}

.popup-content {
    background: #fff;
    padding: 2rem 3rem;
    border-radius: 1rem;
    text-align: center;
    box-shadow: 0 0 2rem rgba(0,0,0,0.4);
    animation: pop 0.4s ease;
}

.popup-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #191913;
}

#new-btn {
    padding: 0.8rem 1.5rem;
    font-size: 1.1rem;
    background: #548678;
    color: white;
    border: none;
    border-radius: 0.8rem;
    cursor: pointer;
}

#new-btn:hover {
    background: #3f6f62;
}

.hide {
    display: none;
}

@keyframes pop {
    from {
        transform: scale(0.5);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}