.gallery-small {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
    max-width: 100%;
    margin: 0 auto;
}

.gallery-item-wrapper {
    position: relative;
    padding-bottom: 100%; /* Creates a square aspect ratio */
}

.gallery-item-wrapper a {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.gallery-item-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Pattern 1: Large image (4 spaces) + 4 small images */
.gallery-item-wrapper:nth-child(15n + 1) {
    grid-column: span 3;
    grid-row: span 2;
}

/* Pattern 2: 4 small images + Large image (4 spaces) */
.gallery-item-wrapper:nth-child(15n + 7) {
    grid-column: span 3;
    grid-row: span 2;
}

/* Pattern 3: 2 small + Large (2 spaces) + 2 small */
.gallery-item-wrapper:nth-child(15n + 13) {
    grid-column: span 3;
    grid-row: span 2;
}

/* Hide empty wrappers */
.gallery-item-wrapper:empty {
    display: none;
}