.custom-post-filter {
    position: relative;
    margin-bottom: 20px;
    background: #fff;
    padding: 10px;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.custom-post-filter label {
    margin-right: 10px;
    font-weight: 600;
}

.custom-post-filter select {
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    min-width: 200px;
}

.custom-post-filter-loading .elementor-posts-container,
.custom-post-filter-loading .elementor-loop-container,
.custom-post-filter-loading .swiper-wrapper {
    position: relative;
    min-height: 200px;
    opacity: 0.7;
}

.custom-post-filter-loading .elementor-posts-container::after,
.custom-post-filter-loading .elementor-loop-container::after,
.custom-post-filter-loading .swiper-wrapper::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    border: 3px solid #ddd;
    border-top-color: #0073aa;
    border-radius: 50%;
    animation: custom-post-filter-spin 1s linear infinite;
    transform: translate(-50%, -50%);
}

@keyframes custom-post-filter-spin {
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

@media (max-width: 767px) {
    .custom-post-filter {
        width: 100%;
    }

    .custom-post-filter select {
        width: 100%;
    }
}