.trucklist-icon-tooltip {
    position: fixed;
    z-index: 10000;
    max-width: calc(100vw - 1rem);
    padding: 0.3rem 0.5rem;
    border-radius: 0.4rem;
    background: #111827;
    color: #fff;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.24);
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.2;
    pointer-events: none;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transform: translateY(2px);
    transition: opacity 50ms ease, transform 50ms ease;
}

.trucklist-icon-tooltip.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .trucklist-icon-tooltip {
        transition: none;
    }
}