/* ============================================================
   IGS – Frontend Gallery Styles
   ============================================================ */

.igs-gallery {
    font-family: inherit;
    margin: 20px 0;
}

/* ── Tiêu đề ── */
.igs-gallery .igs-heading {
    font-size: 35px;
    font-weight: 600;
    margin: 0 0 16px;
    padding: 0;
    line-height: 1.4;
}

/* ================================================================
   KIỂU 1: Row – hàng ngang cuộn (mặc định)
   ================================================================ */
.igs-display-row .igs-images-wrap {
    display: flex;
    flex-direction: row;
    gap: 12px;
/*     overflow-x: auto; */
    padding-bottom: 8px;
    scrollbar-width: thin;
    scrollbar-color: #ccc transparent;
    -webkit-overflow-scrolling: touch;
}
.igs-display-row .igs-images-wrap::-webkit-scrollbar {
    height: 5px;
}
.igs-display-row .igs-images-wrap::-webkit-scrollbar-track {
    background: transparent;
}
.igs-display-row .igs-images-wrap::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 4px;
}

.igs-display-row .igs-image-card {
    flex: 0 0 auto;
    width: 130px;
}

/* ================================================================
   KIỂU 2: Grid – lưới cố định số cột
   ================================================================ */
.igs-display-grid .igs-images-wrap {
    display: grid;
    grid-template-columns: repeat( var(--igs-cols, 5), 1fr );
    gap: 14px;
}

/* ================================================================
   CARD – dùng chung cả 2 kiểu
   ================================================================ */
.igs-gallery .igs-image-card {
    border-radius: 12px;
	padding: 8px;
    overflow: hidden;
    background: #213743;
/*     box-shadow: 0 2px 8px rgba(0,0,0,.10); */
    transition: transform .2s ease, box-shadow .2s ease;
    border: 1px solid rgba(0,0,0,.07);
}
.igs-gallery .igs-image-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(0,0,0,.15);
}
.igs-gallery .igs-image-card a {
    display: block;
    line-height: 0;
    text-decoration: none;
}
.igs-gallery .igs-image-card img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
/*     border-radius: 12px; */
    transition: opacity .2s ease;
}
.igs-gallery .igs-image-card a:hover img {
    opacity: .88;
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .igs-display-grid .igs-images-wrap {
        grid-template-columns: repeat( max(2, calc( var(--igs-cols, 5) - 2 )), 1fr );
    }
    .igs-display-row .igs-image-card {
        width: 80px;
    }
}
@media (max-width: 480px) {
    .igs-display-grid .igs-images-wrap {
        grid-template-columns: repeat( max(2, calc( var(--igs-cols, 5) - 3 )), 1fr );
    }
}