/* Frontend styles */

/* Gallery container border */
.kig-gallery {
    border-style: var(--gallery-border-style, none);
    border-top-width: var(--gallery-border-width-top, 0px);
    border-right-width: var(--gallery-border-width-right, 0px);
    border-bottom-width: var(--gallery-border-width-bottom, 0px);
    border-left-width: var(--gallery-border-width-left, 0px);
    border-color: var(--gallery-border-color, #000000);
    border-top-left-radius: var(--gallery-border-radius-top-left, 0px);
    border-top-right-radius: var(--gallery-border-radius-top-right, 0px);
    border-bottom-right-radius: var(--gallery-border-radius-bottom-right, 0px);
    border-bottom-left-radius: var(--gallery-border-radius-bottom-left, 0px);
}

/* Grid gallery */
.kig-gallery-grid .kig-grid {
    display: grid;
    gap: 15px;
    margin: 20px 0;
}

/* Grid columns */
.kig-grid-columns-2 .kig-grid {
    grid-template-columns: repeat(2, 1fr);
}

.kig-grid-columns-3 .kig-grid {
    grid-template-columns: repeat(3, 1fr);
}

.kig-grid-columns-4 .kig-grid {
    grid-template-columns: repeat(4, 1fr);
}

.kig-grid-columns-5 .kig-grid {
    grid-template-columns: repeat(5, 1fr);
}

.kig-grid-columns-6 .kig-grid {
    grid-template-columns: repeat(6, 1fr);
}

.kig-grid-item {
    position: relative;
    overflow: hidden;
    border-top-left-radius: var(--image-border-radius-top-left, 0px);
    border-top-right-radius: var(--image-border-radius-top-right, 0px);
    border-bottom-right-radius: var(--image-border-radius-bottom-right, 0px);
    border-bottom-left-radius: var(--image-border-radius-bottom-left, 0px);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Cursor pointer only when lightbox is enabled */
.kig-lightbox-enabled .kig-grid-item {
    cursor: pointer;
}

.kig-lightbox-enabled .kig-slide .kig-image-wrapper {
    cursor: pointer;
}

/* Zoom effect only when enabled */
/* External zoom - scales the entire grid item */
.kig-zoom-enabled.kig-zoom-external .kig-grid-item:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

/* Internal zoom - scales only the image inside the wrapper */
.kig-zoom-enabled.kig-zoom-internal .kig-grid-item:hover .kig-image-wrapper img {
    transform: scale(1.2);
    transition: transform 0.3s ease;
}

.kig-zoom-enabled.kig-zoom-internal .kig-image-wrapper img {
    transition: transform 0.3s ease;
}

/* Zoom effects for slider */
/* External zoom for slider */
.kig-zoom-enabled.kig-zoom-external .kig-slide .kig-image-wrapper:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Internal zoom for slider */
.kig-zoom-enabled.kig-zoom-internal .kig-slide .kig-image-wrapper:hover img {
    transform: scale(1.2);
    transition: transform 0.3s ease;
}

.kig-zoom-enabled.kig-zoom-internal .kig-slide .kig-image-wrapper img {
    transition: transform 0.3s ease;
}

.kig-image-wrapper {
    position: relative;
    width: 100%;
    overflow: hidden;
    box-sizing: border-box;
    /* Include border in element size */
    border-style: var(--image-border-style, none);
    border-top-width: var(--image-border-width-top, 0px);
    border-right-width: var(--image-border-width-right, 0px);
    border-bottom-width: var(--image-border-width-bottom, 0px);
    border-left-width: var(--image-border-width-left, 0px);
    border-color: var(--image-border-color, #000000);
}

/* Uniform grid - all images same size with cover */
.kig-grid-type-uniform .kig-grid-item {
    aspect-ratio: 1;
}

.kig-grid-type-uniform .kig-image-wrapper {
    height: 100%;
}

.kig-grid-type-uniform .kig-grid-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Transition for zoom effects */
.kig-grid-type-uniform .kig-grid-item img,
.kig-grid-type-original .kig-grid-item img {
    transition: transform 0.3s ease;
}

/* Original grid - images keep aspect ratio */
.kig-grid-type-original .kig-image-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    height: auto;
}

.kig-grid-type-original .kig-grid-item img {
    width: 100%;
    height: auto;
    display: block;
    max-width: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.kig-slide .kig-image-wrapper {
    position: relative;
    height: 100%;
    flex: 1 1 0;
    min-width: 0;
    overflow: hidden;
    width: 0;
    /* Force flex to calculate width properly */
    box-sizing: border-box;
    /* Include border in element size */
}

/* Override for slide transitions - images must be visible */
.kig-slider-transition-slide .kig-slide .kig-image-wrapper,
.kig-slider-transition-slide-fade .kig-slide .kig-image-wrapper {
    width: auto !important;
    min-width: 0 !important;
    flex: 1 1 0 !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.kig-slider-transition-slide .kig-slide .kig-image-wrapper img,
.kig-slider-transition-slide-fade .kig-slide .kig-image-wrapper img {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    width: 100% !important;
    height: 100% !important;
}

.kig-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    box-sizing: border-box;
    /* Ensure image fits within wrapper including border */
}

/* Slider image wrapper styles are above */

/* Slider */
.kig-gallery-slider {
    position: relative;
    margin: 20px 0;
    width: var(--gallery-width-desktop, 100%);
}

.kig-slider-wrapper {
    position: relative;
    overflow: hidden;
    /* Hide overflow for slides */
    border-radius: 8px;
    width: 100%;
}

.kig-slider-container {
    display: flex;
    width: 100%;
    height: var(--gallery-height-desktop, 500px);
    position: relative;
    overflow: hidden;
    border-radius: 8px;
}

/* Remove overflow hidden for slide transitions - wrapper handles it */
.kig-slider-transition-slide .kig-slider-container,
.kig-slider-transition-slide-fade .kig-slider-container {
    overflow: visible !important;
}

/* Default slide styles */
.kig-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
    display: flex;
    flex-wrap: nowrap;
    gap: var(--slider-gap, 10px);
    box-sizing: border-box;
    align-items: stretch;
    pointer-events: none;
}

.kig-slide.active {
    opacity: 1;
    pointer-events: auto;
    z-index: 1;
}

/* Fade transition (default) */
.kig-slider-transition-fade .kig-slider-container {
    transition: none;
}

.kig-slider-transition-fade .kig-slide {
    transition: opacity 0.6s ease !important;
    display: flex !important;
}

.kig-slider-transition-fade .kig-slide.active {
    opacity: 1 !important;
    z-index: 2;
}

/* Slide transition */
.kig-slider-transition-slide .kig-slider-wrapper {
    overflow: hidden;
}

.kig-slider-transition-slide .kig-slider-container {
    transition: transform 0.6s ease;
    display: flex;
    width: auto !important;
    /* Allow container to be wider than 100% */
    position: relative;
}

.kig-slider-transition-slide .kig-slide {
    position: relative !important;
    min-width: 100%;
    width: 100%;
    height: 100%;
    display: flex !important;
    flex-wrap: nowrap;
    gap: var(--slider-gap, 10px);
    box-sizing: border-box;
    align-items: stretch;
    flex-shrink: 0;
    opacity: 1 !important;
    /* All slides visible for slide transition */
    pointer-events: auto;
    top: auto !important;
    left: auto !important;
    z-index: auto !important;
}

/* Instant transition */
.kig-slider-transition-instant .kig-slider-container {
    transition: none;
}

.kig-slider-transition-instant .kig-slide {
    transition: none;
    display: flex;
}

.kig-slider-transition-instant .kig-slide.active {
    opacity: 1;
    z-index: 2;
}

/* Zoom transition */
.kig-slider-transition-zoom .kig-slider-container {
    transition: none;
}

.kig-slider-transition-zoom .kig-slide {
    opacity: 0 !important;
    transform: scale(0.8);
    transition: opacity 0.6s ease, transform 0.6s ease !important;
    display: flex !important;
}

.kig-slider-transition-zoom .kig-slide.active {
    opacity: 1 !important;
    transform: scale(1);
    z-index: 2;
}

/* Slide + Fade transition */
.kig-slider-transition-slide-fade .kig-slider-wrapper {
    overflow: hidden;
}

.kig-slider-transition-slide-fade .kig-slider-container {
    transition: transform 0.6s ease;
    display: flex;
    width: auto !important;
    /* Allow container to be wider than 100% */
    position: relative;
}

.kig-slider-transition-slide-fade .kig-slide {
    position: relative !important;
    min-width: 100%;
    width: 100%;
    height: 100%;
    display: flex !important;
    flex-wrap: nowrap;
    gap: var(--slider-gap, 10px);
    box-sizing: border-box;
    align-items: stretch;
    flex-shrink: 0;
    opacity: 0;
    transition: opacity 0.3s ease !important;
    pointer-events: none;
    top: auto !important;
    left: auto !important;
    z-index: auto !important;
}

.kig-slider-transition-slide-fade .kig-slide.active {
    opacity: 1 !important;
    pointer-events: auto;
}

/* Overlay styles */
.kig-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--overlay-color, rgba(0, 0, 0, 0.5));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

/* Overlay for grid - show on grid item hover */
.kig-grid-item:hover .kig-overlay {
    opacity: 1;
}

/* Overlay for slider - show only on specific image wrapper hover */
.kig-slide .kig-image-wrapper:hover .kig-overlay {
    opacity: 1;
}

.kig-overlay-text {
    color: var(--overlay-text-color, #ffffff);
    font-size: var(--overlay-text-size, 16px);
    font-weight: var(--overlay-text-weight, normal);
    text-align: var(--overlay-text-align, center);
    padding: 10px;
    z-index: 2;
}

.kig-slider-prev,
.kig-slider-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--slider-nav-bg, rgba(255, 255, 255, 0.8));
    border: none;
    width: var(--slider-nav-size, 50px);
    height: var(--slider-nav-size, 50px);
    border-radius: 50%;
    font-size: var(--slider-nav-font-size, 30px);
    color: var(--slider-nav-color, #333333);
    cursor: pointer;
    z-index: 10;
    transition: background 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Hide navigation buttons when disabled */
.kig-slider-hide-nav .kig-slider-prev,
.kig-slider-hide-nav .kig-slider-next {
    display: none;
}

/* Hide navigation dots when disabled */
.kig-slider-hide-dots .kig-slider-dots {
    display: none;
}

.kig-slider-prev:hover,
.kig-slider-next:hover {
    background: var(--slider-nav-bg-hover, rgba(255, 255, 255, 1));
}

.kig-slider-prev {
    left: 15px;
}

.kig-slider-next {
    right: 15px;
}

.kig-slider-dots {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 15px;
    padding: 10px 0;
    position: relative;
    z-index: 10;
    width: 100%;
    background: transparent;
}

.kig-dot {
    width: var(--slider-dots-size, 12px);
    height: var(--slider-dots-size, 12px);
    border-radius: 50%;
    background: var(--slider-dots-bg, #ccc);
    cursor: pointer;
    transition: background 0.3s ease;
    display: inline-block;
    flex-shrink: 0;
}

.kig-dot.active {
    background: var(--slider-dots-bg-active, #333);
}

/* Lightbox modal */
.kig-lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.kig-lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.kig-lightbox-image {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
}

.kig-lightbox-close,
.kig-lightbox-prev,
.kig-lightbox-next {
    position: absolute;
    background: var(--lightbox-nav-bg, rgba(255, 255, 255, 0.2));
    border: none;
    color: var(--lightbox-nav-color, #ffffff);
    font-size: var(--lightbox-nav-font-size, 40px);
    cursor: pointer;
    z-index: 10000;
    transition: background 0.3s ease;
    padding: 10px 20px;
    border-radius: 4px;
}

.kig-lightbox-close:hover,
.kig-lightbox-prev:hover,
.kig-lightbox-next:hover {
    background: var(--lightbox-nav-bg-hover, rgba(255, 255, 255, 0.4));
}

.kig-lightbox-close {
    top: 20px;
    right: 20px;
    font-size: var(--lightbox-close-font-size, 50px);
    line-height: 1;
    padding: 0;
    width: var(--lightbox-close-size, 50px);
    height: var(--lightbox-close-size, 50px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.kig-lightbox-prev {
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: var(--lightbox-nav-size, 50px);
    height: var(--lightbox-nav-size, 50px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.kig-lightbox-next {
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: var(--lightbox-nav-size, 50px);
    height: var(--lightbox-nav-size, 50px);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Responsive - Tablet */
@media (max-width: 1024px) and (min-width: 769px) {
    .kig-gallery-slider {
        width: var(--gallery-width-tablet, 100%);
    }

    .kig-slider-wrapper {
        height: var(--gallery-height-tablet, 400px);
    }
}

/* Responsive - Mobile */
@media (max-width: 768px) {
    .kig-gallery-slider {
        width: var(--gallery-width-mobile, 100%);
    }

    .kig-slider-wrapper {
        height: var(--gallery-height-mobile, 300px);
    }

    .kig-gallery-grid .kig-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 10px;
    }

    .kig-slider-prev,
    .kig-slider-next {
        width: 40px;
        height: 40px;
        font-size: 24px;
    }

    .kig-lightbox-prev,
    .kig-lightbox-next {
        font-size: 30px;
        padding: 8px 15px;
    }
}