/**
 * Filter UX styles for AJAX filters – overlay, loader, animations.
 * Adjust image paths if using checkbox/icon images.
 */

.filterValues { font-size: .75em; }
.filterLine { padding: .4em 0; }
.filterLine a,
.filterLine span { display: inline-block; text-decoration: none; vertical-align: middle; }
.filterLine a { cursor: pointer; transition: opacity 0.15s ease, background-color 0.15s ease; border-radius: 3px; }
.filterLine a:hover { opacity: .7; background-color: #f0f4f8; }
.filterLine a span { transition: color 0.15s ease; }
.filterPopup { display: none; }
.filterItemMore { font-size: .6875em; font-weight: 700; padding: .4em 0 0; }
.filterItemMore .filter-more { text-decoration: none; cursor: pointer; transition: opacity 0.15s ease; }
.filterItemMore .filter-more:hover { opacity: .6; }
.filterItem.active .filterPopup { display: block; }
.filterItem.active .filterItemMore { display: none; }
.block-filter .angle { cursor: pointer; }

@keyframes filterFadeIn {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes filterItemStagger {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes ajaxContentFade {
    from { opacity: 0; }
    to { opacity: 1; }
}
.filter-animate-in { animation: filterFadeIn 0.25s ease-out both; }
.filter-animate-in .filterItem { animation: filterItemStagger 0.2s ease-out both; }
.filter-animate-in .filterItem:nth-child(2) { animation-delay: 0.04s; }
.filter-animate-in .filterItem:nth-child(3) { animation-delay: 0.08s; }
.filter-animate-in .filterItem:nth-child(4) { animation-delay: 0.12s; }
.filter-animate-in .filterItem:nth-child(5) { animation-delay: 0.16s; }
.filter-animate-in .filterItem:nth-child(6) { animation-delay: 0.20s; }
.ajax-content-fade { animation: ajaxContentFade 0.3s ease-out both; }

#filter_overlay {
    background: rgba(0,0,0,0.5);
    bottom: 0;
    display: none;
    left: 0;
    position: fixed;
    right: 0;
    top: 0;
    z-index: 1000;
    transition: opacity 0.2s ease;
}
body.filter-loading #filter_overlay { display: block !important; }
#ajax-products-container.fading { opacity: 0.6; pointer-events: none; transition: opacity 0.2s ease; }
#ajax-filters-container.fading { opacity: 0.6; transition: opacity 0.2s ease; }

#loader {
    animation: spin 2s linear infinite;
    border: 6px solid transparent;
    border-top-color: #0177bd;
    border-radius: 50%;
    display: block;
    height: 150px;
    left: 50%;
    margin: -75px 0 0 -75px;
    position: relative;
    top: 50%;
    width: 150px;
    z-index: 1001;
}
#loader:before {
    animation: spin 3s linear infinite;
    content: "";
    border: 6px solid transparent;
    border-top-color: #082a4d;
    border-radius: 50%;
    bottom: 5px;
    left: 5px;
    position: absolute;
    right: 5px;
    top: 5px;
}
#loader:after {
    animation: spin 1.5s linear infinite;
    content: "";
    border: 6px solid transparent;
    border-top-color: #fff;
    border-radius: 50%;
    bottom: 15px;
    left: 15px;
    position: absolute;
    right: 15px;
    top: 15px;
}
@keyframes spin {
    0% { border-width: 6px; transform: rotate(0deg); }
    50% { border-width: 2px; }
    100% { border-width: 6px; transform: rotate(360deg); }
}