body {
    --input-focus: #2d8cf0;
    --font-color: #323232;
    --font-color-sub: #666;
    --bg-color: #fff;
    --bg-color-alt: #666;
    --main-color: #323232;
}

.login {
    align-items: normal;
}

.card-switch {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    margin-top: 50px;
}

.switch {
    position: relative;
    width: 50px;
    height: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 30px;
    cursor: pointer;
}

.switch:has(.user-type) {
    margin: 0 auto 30px;
}

.card-side::before {
    position: absolute;
    content: 'Log in';
    left: -70px;
    top: 0;
    width: 100px;
    text-decoration: underline;
    color: var(--font-color);
    font-weight: 600;
}

.card-side::after {
    position: absolute;
    content: 'Sign up';
    left: 70px;
    top: 0;
    width: 100px;
    text-decoration: none;
    color: var(--font-color);
    font-weight: 600;
}

.switch:has(.user-type) .card-side::before {
    content: 'Customer';
    left: -110px;
    top: 1.5px;
    color: #fff;
    
}

.switch:has(.user-type) .card-side::after {
    content: 'Supplier';
    left: 57px;
    top: 2px;
    color: #fff;
}

.toggle {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    box-sizing: border-box;
    border-radius: 5px;
    border: 2px solid var(--main-color);
    box-shadow: 4px 4px var(--main-color);
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--bg-colorcolor);
    transition: 0.3s;
}

.slider:before {
    box-sizing: border-box;
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    border: 2px solid var(--main-color);
    border-radius: 5px;
    left: -2px;
    bottom: 2px;
    background-color: var(--bg-color);
    box-shadow: 0 3px 0 var(--main-color);
    transition: 0.3s;
}

.toggle:checked + .slider {
    background-color: var(--input-focus);
}

.toggle:checked + .slider:before {
    transform: translateX(30px);
}

.toggle:checked ~ .card-side:before {
    text-decoration: none;
}

.toggle:checked ~ .card-side:after {
    text-decoration: underline;
}


.flip-card-inner {
    position: relative;
    background-color: transparent;
    text-align: center;
    transition: display 0.3s;
    transition: transform 0.8s;
    transform-style: preserve-3d;
}

.switch:has(#flip:checked) ~ .flip-card-inner {
    transform: rotateY(180deg);
}

/* .switch:has(#flip:checked) + .switch:has(#user-type) {
    display: block;
} */

.card-front, .card-back {
    position: absolute;
    top: 0;
    left: -224px;
    /* -webkit-backface-visibility: hidden; */
    backface-visibility: hidden;
}

.card-back {
    transform: rotateY(180deg);
}


@media screen and (max-width: 575px){

    .card-front {
        left: 0;
        transform: translateX(-50vw);
    }

    .card-back {
        left: 0;
        transform: translateX(-50vw) rotateY(180deg);
    }
}