/* Carousel Styles */
.wpcg-gallery-wrapper {
    position: relative;
    width: 100%;
    margin: 30px 0;
}

.wpcg-swiper {
    width: 100%;
    height: 100%;
    --swiper-theme-color: #0073aa; /* Standard WP blue, can be overridden */
}

.wpcg-swiper .swiper-slide {
    display: flex;
    justify-content: center;
    align-items: center;
    background: #f0f0f0;
    height: 400px; /* Default height */
    overflow: hidden;
}

.wpcg-swiper .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: zoom-in;
    transition: transform 0.3s ease;
}

.wpcg-swiper .swiper-slide img:hover {
    transform: scale(1.02);
}

/* Lightbox Styles */
.wpcg-lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 999999;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.wpcg-lightbox-overlay.active {
    opacity: 1;
    visibility: visible;
}

.wpcg-lightbox-overlay img {
    max-width: 90%;
    max-height: 90vh;
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
    transform: scale(0.9);
    transition: transform 0.3s ease;
    object-fit: contain;
}

.wpcg-lightbox-overlay.active img {
    transform: scale(1);
}

.wpcg-lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    line-height: 1;
    z-index: 1000000;
    text-shadow: 0 2px 5px rgba(0,0,0,0.5);
    transition: color 0.3s ease;
}

.wpcg-lightbox-close:hover {
    color: #ddd;
}

/* Spinner for loading */
.wpcg-lightbox-spinner {
    position: absolute;
    border: 4px solid rgba(255,255,255,0.3);
    border-top: 4px solid #fff;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: wpcg-spin 1s linear infinite;
    display: none;
}

.wpcg-lightbox-overlay.loading .wpcg-lightbox-spinner {
    display: block;
}

.wpcg-lightbox-overlay.loading img {
    opacity: 0;
}

@keyframes wpcg-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Lightbox Navigation */
.wpcg-lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: #fff;
    font-size: 50px;
    font-weight: bold;
    cursor: pointer;
    user-select: none;
    z-index: 1000000;
    transition: color 0.3s ease, opacity 0.3s ease;
    opacity: 0.7;
    padding: 20px;
}

.wpcg-lightbox-nav:hover {
    color: #ddd;
    opacity: 1;
}

.wpcg-lightbox-prev {
    left: 10px;
}

.wpcg-lightbox-next {
    right: 10px;
}

@media (max-width: 768px) {
    .wpcg-lightbox-nav {
        font-size: 30px;
        padding: 10px;
    }
}

body.wpcg-noscroll {
    overflow: hidden;
}