/* ================================
   ACF Filterable Gallery Widget v3
   ================================ */

/* Filter Bar */
.gallery-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin-bottom: 32px;
}

/* Underline Style */
.gallery-filters.style-underline {
    border-bottom: 1px solid #ddd;
}

.filter-btn.style-underline {
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    padding: 10px 0;
    margin-bottom: -1px;
    cursor: pointer;
    font-size: 12px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    transition: color 0.2s, border-color 0.2s;
    color: #999;
}

.filter-btn.style-underline.active,
.filter-btn.style-underline:hover {
    color: #222;
    border-bottom-color: #222;
}

/* Pill Style */
.filter-btn.style-pill {
    background: transparent;
    border: 1px solid #ddd;
    border-radius: 999px;
    padding: 8px 20px;
    cursor: pointer;
    font-size: 12px;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.2s;
    color: #999;
}

.filter-btn.style-pill.active,
.filter-btn.style-pill:hover {
    color: #222;
    border-color: #222;
    background: #222;
    color: #fff;
}

/* Minimal Style */
.filter-btn.style-minimal {
    background: none;
    border: none;
    padding: 6px 0;
    cursor: pointer;
    font-size: 12px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    transition: opacity 0.2s;
    color: #bbb;
    position: relative;
}

.filter-btn.style-minimal::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: #222;
    transition: width 0.3s ease;
}

.filter-btn.style-minimal.active,
.filter-btn.style-minimal:hover {
    color: #222;
}

.filter-btn.style-minimal.active::after {
    width: 100%;
}

/* Gallery Items */
.gallery-item {
    overflow: hidden;
    position: relative;
    cursor: pointer;
    display: block;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* Overlay */
.gallery-overlay {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: rgba(0, 0, 0, 0.3);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay .overlay-icon {
    width: 32px;
    height: 32px;
    color: #fff;
    stroke: #fff;
    transition: transform 0.3s ease;
}

.gallery-item:hover .overlay-icon {
    transform: scale(1.1);
}

.gallery-item-label {
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    text-align: center;
    padding: 0 12px;
    letter-spacing: 0.5px;
}

/* Anchor reset for lightbox */
.gallery-item a.glightbox {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    inset: 0;
}

.gallery-item a.glightbox + img,
.gallery-item > a.glightbox ~ img {
    pointer-events: none;
}

/* Fix: image inside anchor */
.gallery-item {
    position: relative;
}

.gallery-item a.glightbox {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: block;
}

/* Isotope transition handled by JS natively */

/* Responsive */
@media (max-width: 767px) {
    .gallery-filters {
        gap: 14px;
    }
    .filter-btn.style-pill {
        padding: 6px 14px;
    }
}