:root {
    --pulse-dur: 1.5s;
    --preloader-spin: 0.8s;
}

.preloader {
    position: fixed;
    inset: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: var(--z-overlay-preloader, 99999);
    visibility: visible;
    pointer-events: auto;
    opacity: 1;
    transition: opacity 0.5s ease;
    background: #fff;
    will-change: opacity;
}

.preloader.fade-prep {
    /* fade-prep class */
}

.preloader.fade-out {
    opacity: 0;
    pointer-events: none;
}

.preloader .spinner {
    opacity: 0;
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.preloader .spinner .path {
    stroke-dasharray: 187;
    stroke-dashoffset: 187;
    transform-origin: center;
    animation: none !important;
    transition: stroke 0.2s ease;
}

.loading-overlay {
    position: fixed;
    inset: 0;
    background: #fff;
    z-index: var(--z-overlay-modal, 9999);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.loading-overlay.show {
    opacity: 1;
    pointer-events: auto;
}