:root {
    --dialog-bg: #e7e7e7;
    --dialog-nav: #555;
    --dialog-a: #fff;
    --dialog-ah: #b7aeff; }

.theme-dark {
    --dialog-bg: #546385;
    --dialog-nav: #36425c;
    --dialog-a: #c6d3f6;
    --dialog-ah: #fff; }

.mfp-img-mobile.mfp-bg,
.mfp-zoom-in.mfp-bg {
    z-index: 700000010;
}
.mfp-img-mobile.mfp-ready,
.mfp-zoom-in.mfp-ready {
    z-index: 700000011;
}
.mfp-img-mobile .mfp-container,
.mfp-img-mobile.mfp-bg {
    opacity: 0;
    -webkit-backface-visibility: hidden;
    -webkit-transition: all 0.3s ease-out;
    -moz-transition: all 0.3s ease-out;
    -o-transition: all 0.3s ease-out;
    transition: all 0.3s ease-out;
}
.mfp-img-mobile.mfp-ready .mfp-container {
    opacity: 1;
}
.mfp-img-mobile.mfp-ready.mfp-bg {
    opacity: 0.8;
}
.mfp-img-mobile.mfp-removing .mfp-container,
.mfp-img-mobile.mfp-removing.mfp-bg {
    opacity: 0;
}

/* Fade-zoom animation start state */
.mfp-zoom-in .zoom-anim-dialog {
    opacity: 0;
    -webkit-transition: all 0.2s ease-in-out;
    -moz-transition: all 0.2s ease-in-out;
    -o-transition: all 0.2s ease-in-out;
    transition: all 0.2s ease-in-out;
    -webkit-transform: scale(0.8);
    -moz-transform: scale(0.8);
    -ms-transform: scale(0.8);
    -o-transform: scale(0.8);
    transform: scale(0.8);
}

/* animate in */
.mfp-zoom-in.mfp-ready .zoom-anim-dialog {
    opacity: 1;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1);
}

/* animate out */
.mfp-zoom-in.mfp-removing .zoom-anim-dialog {
    -webkit-transform: scale(0.8);
    -moz-transform: scale(0.8);
    -ms-transform: scale(0.8);
    -o-transform: scale(0.8);
    transform: scale(0.8);
    opacity: 0;
}

/* dark overlay, start state */
.mfp-zoom-in.mfp-bg {
    opacity: 0;
    -webkit-transition: opacity 0.3s ease-out;
    -moz-transition: opacity 0.3s ease-out;
    -o-transition: opacity 0.3s ease-out;
    transition: opacity 0.3s ease-out;
}

/* animate in */
.mfp-zoom-in.mfp-ready.mfp-bg {
    opacity: 0.8;
}

/* animate out */
.mfp-zoom-in.mfp-removing.mfp-bg {
    opacity: 0;
}
.zoom-anim-dialog > * {
    margin-top: 0;
}

#login,
#reg,
#recovery,
#contacts {
    visibility: hidden;
    max-width: 320px;
    min-width: 260px;
    margin: 2rem auto;
    position: relative;
    border-radius: 1rem;
    text-align: center;
    background: var(--dialog-bg);
}
#contacts {
    max-width: 360px;
}

.dialog-form {
    padding: 0 1.7rem;
}
.dialog-header {
    display: block;
    padding: 1rem 0;
    text-transform: uppercase;
    font-size: 1.4rem;
    font-weight: bold;
}
.auth-nav {
    display: flex;
    justify-content: center;
    width: 100%;
    padding: 1.5rem 0 1rem 0;
    margin-top: 1.3rem;
    border-radius: 0 0 .8rem .8rem;
    background: var(--dialog-nav);
    line-height: 1.2;
    font-size: .9rem;
}
.auth-nav a {
    width: 130px;
    margin-top: 0;
    padding-top: 3.8rem;
    text-decoration: none;
    color: var(--dialog-a);
}
.auth-nav a:hover {
    color: var(--dialog-ah);
}
.auth-nav-login { background: url(img/login.svg) no-repeat center top / 50px; }
.auth-nav-reg { background: url(img/registration.svg) no-repeat center top / 50px; }
.auth-nav-recovery { background: url(img/password-recovery.svg) no-repeat center top / 50px; }

.captcha-code {
    height: 48px;
    padding: 0 .7rem;
    vertical-align: middle;
}