/* Тултип */
.portal-tooltip {
    position: fixed;
    background: var(--bg-tooltip, #333);
    color: var(--text-tooltip, #fff);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    pointer-events: none;
    z-index: 999999;
    transform: translateY(-50%);
}