#table-section.loading-filters {
    opacity: 0.6;
    pointer-events: none;
    position: relative;
    transition: opacity 0.2s ease;
}

#table-section.loading-filters::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    z-index: 100;
}

#table-section.loading-filters::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 32px;
    height: 32px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #0033a0;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    transform: translate(-50%, -50%);
    z-index: 101;
}

/* Spinner animation */
@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

.loading-filters-spinner {
    opacity: 0.6;
    pointer-events: none;
    position: relative;
}

.loading-filters-spinner::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    z-index: 100;
}

.loading-filters-spinner::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 32px;
    height: 32px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #0033a0;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    z-index: 101;
    transform: translate(-50%, -50%);
}