/* Social Login Buttons */
.btn-social {
    position: relative;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    border: none;
    transition: all 0.3s ease;
    margin-bottom: 12px;
    border-radius: 4px;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 44px;
    width: 200px;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-social > i {
    font-size: 1.2em;
    margin-right: 10px;
}

/* VK Button */
.btn-vk {
    color: #fff;
    background-color: #4C75A3;
}
.btn-vk:hover, .btn-vk:focus {
    color: #fff;
    background-color: #3d5d7f;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    transform: translateY(-1px);
}

/* Google Button */
.btn-google {
    color: #fff;
    background-color: #DD4B39;
}
.btn-google:hover, .btn-google:focus {
    color: #fff;
    background-color: #c23321;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    transform: translateY(-1px);
}

/* Yandex Button */
.btn-yandex {
    color: #000;
    background-color: #FFCC00;
}
.btn-yandex:hover, .btn-yandex:focus {
    color: #000;
    background-color: #e6b800;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    transform: translateY(-1px);
}

/* Separator with Text */
.separator {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 1rem 0;
    color: #6c757d;
}

.separator::before,
.separator::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid #dee2e6;
}

.separator::before {
    margin-right: .5em;
}

.separator::after {
    margin-left: .5em;
}