*, *:before, *:after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Open Sans', Helvetica, Arial, sans-serif;
    background:
        linear-gradient(180deg, rgba(14, 32, 47, 0.38), rgba(14, 32, 47, 0.72)),
        url('/auth-bg.jpg') center/cover no-repeat fixed;
    min-height: 100vh;
}

input, button {
    border: none;
    outline: none;
    background: none;
    font-family: 'Open Sans', Helvetica, Arial, sans-serif;
}

.auth-home-link {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 20;
    padding: 10px 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    backdrop-filter: blur(10px);
}

.dowebok {
    overflow: hidden;
    position: absolute;
    left: 50%;
    top: 50%;
    width: 900px;
    height: 550px;
    margin: -275px 0 0 -450px;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 28px 60px rgba(0, 0, 0, 0.35);
}

.form {
    position: relative;
    width: 640px;
    height: 100%;
    transition: transform 0.6s ease-in-out;
    padding: 50px 30px 0;
}

.sub-cont {
    overflow: hidden;
    position: absolute;
    left: 640px;
    top: 0;
    width: 900px;
    height: 100%;
    padding-left: 260px;
    background: #fff;
    transition: transform 0.6s ease-in-out;
}

.dowebok.s--signup .sub-cont {
    transform: translate3d(-640px, 0, 0);
}

button {
    display: block;
    margin: 0 auto;
    width: 260px;
    height: 40px;
    border-radius: 30px;
    color: #fff;
    font-size: 15px;
    cursor: pointer;
}

.img {
    overflow: hidden;
    z-index: 2;
    position: absolute;
    left: 0;
    top: 0;
    width: 260px;
    height: 100%;
    padding-top: 360px;
}

.img:before {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    width: 900px;
    height: 100%;
    background-image: url('/auth-bg.jpg');
    background-size: cover;
    background-position: center;
    transition: transform 0.6s ease-in-out;
}

.img:after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.55);
}

.dowebok.s--signup .img:before {
    transform: translate3d(640px, 0, 0);
}

.img__text {
    z-index: 2;
    position: absolute;
    left: 0;
    top: 50px;
    width: 100%;
    padding: 0 20px;
    text-align: center;
    color: #fff;
    transition: transform 0.6s ease-in-out;
}

.img__text h2 {
    margin-bottom: 10px;
    font-weight: normal;
}

.img__text p {
    font-size: 14px;
    line-height: 1.5;
}

.dowebok.s--signup .img__text.m--up {
    transform: translateX(520px);
}

.img__text.m--in {
    transform: translateX(-520px);
}

.dowebok.s--signup .img__text.m--in {
    transform: translateX(0);
}

.img__btn {
    overflow: hidden;
    z-index: 2;
    position: relative;
    width: 100px;
    height: 36px;
    margin: 0 auto;
    background: transparent;
    color: #fff;
    text-transform: uppercase;
    font-size: 15px;
    cursor: pointer;
}

.img__btn:after {
    content: '';
    z-index: 2;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    border: 2px solid #fff;
    border-radius: 30px;
}

.img__btn span {
    position: absolute;
    left: 0;
    top: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    transition: transform 0.6s;
}

.img__btn span.m--in {
    transform: translateY(-72px);
}

.dowebok.s--signup .img__btn span.m--in {
    transform: translateY(0);
}

.dowebok.s--signup .img__btn span.m--up {
    transform: translateY(72px);
}

h2 {
    width: 100%;
    font-size: 28px;
    text-align: center;
}

label {
    display: block;
    width: 260px;
    margin: 25px auto 0;
    text-align: center;
}

label span {
    font-size: 12px;
    color: #909399;
    text-transform: uppercase;
}

input {
    display: block;
    width: 100%;
    margin-top: 5px;
    padding-bottom: 6px;
    font-size: 16px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.4);
    text-align: center;
}

.forgot-pass {
    margin-top: 18px;
    text-align: center;
    font-size: 12px;
    color: #909399;
    line-height: 1.7;
}

.submit {
    margin-top: 40px;
    margin-bottom: 14px;
    background: #d4af7a;
    text-transform: uppercase;
}

.secondary-btn {
    border: 2px solid #d3dae9;
    color: #8fa1c7;
    background: transparent;
}

.sign-in {
    transition-timing-function: ease-out;
}

.dowebok.s--signup .sign-in {
    transition-timing-function: ease-in-out;
    transition-duration: 0.6s;
    transform: translate3d(640px, 0, 0);
}

.sign-up {
    transform: translate3d(-900px, 0, 0);
}

.dowebok.s--signup .sign-up {
    transform: translate3d(0, 0, 0);
}

.auth-toast {
    position: fixed;
    left: 50%;
    bottom: 24px;
    transform: translateX(-50%);
    min-width: 260px;
    max-width: min(480px, calc(100vw - 24px));
    padding: 14px 18px;
    border-radius: 14px;
    color: white;
    text-align: center;
    font-size: 14px;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
    z-index: 40;
}

.auth-toast.info { background: rgba(30, 64, 175, 0.95); }
.auth-toast.success { background: rgba(21, 128, 61, 0.95); }
.auth-toast.error { background: rgba(185, 28, 28, 0.95); }

@media (max-width: 960px) {
    .dowebok {
        position: static;
        width: min(100vw - 20px, 100%);
        height: auto;
        margin: 90px auto 20px;
        border-radius: 18px;
    }

    .form,
    .sub-cont,
    .img {
        position: relative;
        left: 0;
        top: 0;
        width: 100%;
        height: auto;
        transform: none !important;
    }

    .sub-cont {
        padding-left: 0;
    }

    .img {
        min-height: 220px;
        padding-top: 150px;
    }

    .img:before {
        width: 100%;
    }

    .img__text,
    .img__text.m--in,
    .dowebok.s--signup .img__text.m--up,
    .dowebok.s--signup .img__text.m--in {
        transform: none;
    }

    .sign-up {
        display: none;
    }

    .dowebok.s--signup .sign-up {
        display: block;
    }

    .dowebok.s--signup .sign-in {
        display: none;
    }
}