html, body {
    background-image: radial-gradient(circle at center, rgba(var(--bs-orange-rgb), .2), rgba(var(--bs-black-rgb), .333), black), url(../img/bg.png);
    background-size: cover;
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-position: top center;
    overflow-x: hidden;
}

a {
    color: var(--bs-muted);
    text-decoration: none;
}

.error {
    position: absolute;
    max-height: 400px;
    max-width: 100%;
}

.error .error-img {
    width: 75%;
}

.main-box {
    background-color: rgba(var(--bs-black-rgb), .55);
    position: relative;
    min-height: 500px;
    max-width: 100%;
    z-index: 999;
    margin-top: 35%; /* Consider making responsive */
    padding: 40px 15px;
    border-radius: 8px;
    box-shadow: rgba(var(--bs-dark-rgb), .25) 0 50px 100px -20px,
                rgba(var(--bs-black-rgb), .3) 0 30px 60px -30px,
                rgba(var(--bs-warning-rgb), .35) 0 -2px 6px 0 inset;
}

.main-box .game-actions {
    list-style: none;
    text-align: center;
    position: absolute;
    top: -2px;
    left: 50%;
    width: 100%;
}

.main-box .game-actions .menu-item {
    background-color: rgba(var(--bs-dark-rgb), .9);
    display: inline-block;
    margin-right: 15px;
    padding: 15px 18px 10px;
    z-index: 10000;
    transition: transform 0.2s;
    border: 1px solid var(--wc-timers-border);
    border-radius: 50%;
    box-shadow: rgba(50, 50, 93, .25) 0 50px 100px -20px,
                rgba(0, 0, 0, .3) 0 30px 60px -30px,
                rgba(10, 37, 64, .35) 0 -2px 6px 0 inset;
}

.main-box .game-actions .menu-item:hover,
.main-box .game-actions .menu-item.active {
    background-color: rgba(var(--bs-orange-rgb), .5); /* Fixed RGBA syntax */
    transform: scale(1.2);
    box-shadow: rgba(var(--bs-black-rgb), .17) 0 -23px 25px 0 inset,
                rgba(var(--bs-black-rgb), .15) 0 -36px 30px 0 inset,
                rgba(var(--bs-black-rgb), .1) 0 -79px 40px 0 inset,
                rgba(var(--bs-black-rgb), .06) 0 2px 1px,
                rgba(var(--bs-black-rgb), .09) 0 4px 2px,
                rgba(0, 0, 0, .09) 0 8px 4px,
                rgba(var(--bs-black-rgb), .09) 0 16px 8px,
                rgba(var(--bs-black-rgb), .09) 0 32px 16px;
}

.main-box .game-actions .menu-item:last-child {
    margin: 0;
}

.main-box .game-actions .menu-item .menu-link iconify-icon {
    font-size: 22px;
}

.card {
    --bs-card-bg: rgba(var(--bs-dark-rgb), 0.6);
    --bs-card-border-color: transparent;
    --bs-card-border-radius: 8px;
    box-shadow: rgba(var(--bs-black-rgb), .17) 0 -23px 25px 0 inset,
                rgba(var(--bs-black-rgb), .15) 0 -36px 30px 0 inset,
                rgba(var(--bs-black-rgb), .1) 0 -79px 40px 0 inset,
                rgba(var(--bs-black-rgb), .06) 0 2px 1px,
                rgba(var(--bs-black-rgb), .09) 0 4px 2px,
                rgba(0, 0, 0, .09) 0 8px 4px,
                rgba(var(--bs-black-rgb), .09) 0 16px 8px,
                rgba(var(--bs-black-rgb), .09) 0 32px 16px;
}

.card:last-child {
    margin-bottom: 0;
}

.nav-features .nav-item {
    width: calc(95% / 12);
}

.nav-features .nav-item .nav-link {
    padding: 8px 10px 5px;
    border-radius: 50%!important;
}

.nav-features .nav-item .nav-link iconify-icon {
    font-size: 22px;
    color: var(--bs-gray-400);
}

.yt-video {
    position: relative;
    width: 100%;
    padding-bottom: 51%;
    max-width: 800px;
    height: 0;
}

.auth-bottom {
    margin-bottom: 15%;
}


@media screen and (max-width: 991px) {
    .main-box {
        margin-top: 57%;
        border-radius: 0;
        box-shadow: none;
    }
    .nav-features .nav-item {
        width: calc(96% / 6);
    }
    .w-full {
        width: 85%;
        margin-bottom: 0;
    }
}