.kenga-flickr-gallery {
    display: grid;
    grid-template-columns: repeat(var(--kfg-columns, 4), minmax(0, 1fr));
    gap: var(--kfg-gap, 16px);
}

.kenga-flickr-gallery__item {
    display: block;
    position: relative;
    overflow: hidden;
    border-radius: var(--kfg-radius, 10px);
    background: #f4f4f4;
    text-decoration: none;
    aspect-ratio: var(--kfg-aspect, 1 / 1);
    box-shadow: 0 4px 18px rgba(0,0,0,.08);
    transform: translateZ(0);
}

.kenga-flickr-gallery__item img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    transition: transform 220ms ease, opacity 220ms ease, filter 220ms ease;
}

.kenga-flickr-gallery__item:hover img,
.kenga-flickr-gallery__item:focus img {
    transform: scale(1.045);
    opacity: 0.94;
    filter: saturate(1.04);
}

.kenga-flickr-gallery__caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 1.25rem 0.8rem 0.7rem;
    font-size: 0.85rem;
    line-height: 1.25;
    color: #fff;
    background: linear-gradient(to top, rgba(0,0,0,.72), rgba(0,0,0,0));
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 180ms ease, transform 180ms ease;
}

.kenga-flickr-gallery__item:hover .kenga-flickr-gallery__caption,
.kenga-flickr-gallery__item:focus .kenga-flickr-gallery__caption {
    opacity: 1;
    transform: translateY(0);
}

.kenga-flickr-gallery-notice {
    padding: 12px 14px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background: #fafafa;
    color: #333;
}

.kenga-flickr-lightbox {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(0,0,0,.86);
}

.kenga-flickr-lightbox.is-open {
    display: flex;
}

.kenga-flickr-lightbox__inner {
    position: relative;
    max-width: min(1100px, 94vw);
    max-height: 90vh;
}

.kenga-flickr-lightbox__image {
    display: block;
    max-width: 100%;
    max-height: 84vh;
    border-radius: 10px;
    background: #111;
}

.kenga-flickr-lightbox__caption {
    margin-top: 10px;
    color: #fff;
    font-size: 14px;
    text-align: center;
}

.kenga-flickr-lightbox__close {
    position: absolute;
    top: -14px;
    right: -14px;
    width: 38px;
    height: 38px;
    border: 0;
    border-radius: 999px;
    background: #fff;
    color: #111;
    font-size: 26px;
    line-height: 1;
    cursor: pointer;
}

@media (max-width: 1024px) {
    .kenga-flickr-gallery {
        grid-template-columns: repeat(min(var(--kfg-tablet-columns, 3), var(--kfg-columns, 4)), minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .kenga-flickr-gallery {
        grid-template-columns: repeat(var(--kfg-mobile-columns, 2), minmax(0, 1fr));
        gap: max(8px, calc(var(--kfg-gap, 16px) * .75));
    }
}