:root {
    --opt-animation-time: 300ms 
  }

.opt-scrn-cnt {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}


.chg-grid-size-cnt {
    width: min(600px, 80%);
    border: 0;
    border-bottom: solid rgb(192, 192, 192) 1px;
    margin-bottom: 30px;

}

.chg-grid-size-cnt h3 {
    margin: 20px;
    color: aliceblue;
    text-align: left;
    border-bottom: 5px aliceblue;

}

.chg-grid-size-opts {
    display: flex;
    flex-direction: row;
    flex-flow: wrap;
    align-items: center;
    justify-content: center;
}
.chg-grid-size-opts button {
    font-weight: bolder;
    font-size: 14px;
    width: 60px;
    height: 60px;
    margin: 10px;
    /* padding: 10px; */
    border-radius: 10px;
    z-index: 5;
}
.restart-btn-cnt {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.restart-btn-cnt button{
    font-weight: bolder;
    font-size: 16px;
    width: 200px;
    height: 60px;
    border-radius: 10px;
}

.opt-scrn-hr {
    width: min(600px, 80%);
    height: 30px;
    border: 0;
    border-bottom: solid rgb(145, 143, 143) 2px;
}

.opt-scrn-cnt button {
    transition: background-color 0.2s ease-in-out;
}

.opt-scrn-cnt button:hover {
    background-color: rgb(93, 93, 93);
    color: aliceblue;


}

.chg-grid-size-active {
    background-color: rgb(93, 93, 93);
    color: aliceblue;
    border: 5px solid rgb(255, 255, 255);
}

.chng-confirm-scrn-cnt{
    width: 100%;
    height: 100%;
    position: absolute;
    justify-content: center;
    align-items: center;
    display: flex;
    opacity: 1;
    background-color: #000000ab;
    z-index: 6;
    transition: all var(--opt-animation-time) ease-in-out;
}

.chng-confirm-scrn-cnt.hide{
    background-color: transparent;
}


@keyframes chng-cnt-screen-show {
    from {
        opacity: 0;
        transform: translate(0, 100px);
        
    }
    50%{
        opacity: 1;
    }
    to {
        transform: translate(0, 0);
    }
}

.chng-confirm-scrn {
    background-color: #252525;
    width: min(350px, 80vw);
    color: aliceblue;
    margin: auto;
    border-radius: 7px;
    position: absolute;
    padding: 3%;
    border: solid rgb(223, 224, 225) 2px;
    
    /* Flex Configuration */
    z-index: 6;
    display: flex;
    flex-direction: column;
    gap: 20px;

    /* Animation */
    transition: all var(--opt-animation-time) ease-in-out;
    animation: chng-cnt-screen-show var(--opt-animation-time) ease-in-out;
}

.chng-confirm-scrn.hide{
    /* background-color: transparent; */
    opacity: 0;
    transform: translate(0, 100px);
}




.chng-confirm-scrn-opt-cnt{
    display: flex;
    justify-content: space-around;

}
.chng-confirm-scrn button {
    border: 0;
    font-size: 18px;
    font-weight: bolder;
    width: min(100px, 50%);
    height: 40px;
    border-radius: 5px;
    margin: 5%;
    border: solid rgb(72, 72, 72) 2px;
}

.chng-confirm-scrn button {
    background-color: #ffffff;
    color: rgb(18, 13, 13);
}