#los-front-loader {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.96);
    opacity: 1;
    visibility: visible;
    transition: opacity 420ms ease, visibility 420ms ease;
}

#los-front-loader.is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

#los-front-loader .los-front-loader-icon {
    width: 88px;
    height: 88px;
    animation: los-loader-fade-pulse 1.6s ease-in-out infinite;
    transform-origin: center center;
    will-change: transform, opacity;
    filter: drop-shadow(0 6px 18px rgba(0, 0, 0, 0.14));
}

@keyframes los-loader-fade-pulse {
    0% { opacity: 0.45; transform: scale(0.90); }
    50% { opacity: 1; transform: scale(1.04); }
    100% { opacity: 0.45; transform: scale(0.90); }
}

@media (prefers-reduced-motion: reduce) {
    #los-front-loader .los-front-loader-icon {
        animation: none;
        opacity: 1;
        transform: none;
    }
}