.itemdown_soc {
    display: inline-flex;
    gap: 6px;
    padding: 0 20px;
    min-width: 160px;
    justify-content: center;
    border-radius: var(--radius-md);
    transition: box-shadow .2s ease;
    font-size: 1.1em;
    font-weight: 500;
    height: 44px;
    cursor: pointer;
    align-items: center;
    color: var(--text-white);
}

.itemdown_soc:hover {
    box-shadow: inset 0 0 0 100px rgba(0,0,0,.1);
}

.itemdown_soc.i_vk {
    background: #0077ff;
}

.itemdown_soc.i_google {
    background: #E94F43;
}

.itemdown_soc.i_yandex {
    background: #fc0;
    color: #000;
}

.dark .itemdown_soc.i_yandex {
    background: #e6b800;
    color: #000;
}

.auth-rules {
    display: flex;
    flex-direction: column;
    gap: 6px;
    color: var(--text-secondary);
    font-size: 0.93em;
}

.auth-rules li::before {
    content: "\2022";
    margin-right: 8px;
    opacity: .5;
}

.feedback-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 16px;
    padding: 8px 18px;
    background: var(--text-main);
    border: none;
    border-radius: var(--radius-md);
    color: var(--text-white);
    font-size: 13px;
    font-weight: 700;
    transition: background-color .2s ease;
}

.feedback-btn:hover {
    background: var(--text-black);
}

.dark .feedback-btn {
    background: var(--zinc-700);
}

.dark .feedback-btn:hover {
    background: var(--zinc-600);
}