/* Slider Gallery Styles */
.wp-block-gallery.slider-gallery {
    position: relative;
    overflow: hidden;
    margin: 0;
    padding: 0;
}

.wp-block-gallery.slider-gallery figure.wp-block-image {
    display: none;
    margin: 0 !important;
}

.wp-block-gallery.slider-gallery figure.wp-block-image:first-of-type {
    display: block;
}

.wp-block-gallery.slider-gallery img {
    width: 100%;
    height: auto;
    display: block;
    max-width: 100%;
    cursor: zoom-in;
    transition: opacity 0.3s;
}

.wp-block-gallery.slider-gallery img:hover {
    opacity: 0.9;
}

/* Grid Gallery mit Lightbox */
.wp-block-gallery.lightbox-gallery img {
    cursor: zoom-in;
    transition: transform 0.3s, opacity 0.3s;
}

.wp-block-gallery.lightbox-gallery img:hover {
    transform: scale(1.05);
    opacity: 0.9;
}

.wp-block-gallery.lightbox-gallery img:focus {
    outline: 2px solid #007cba;
    outline-offset: 2px;
}

/* Slider Navigation */
.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.6);
    color: white;
    border: none;
    padding: 12px 18px;
    cursor: pointer;
    font-size: 24px;
    line-height: 1;
    transition: all 0.3s;
    z-index: 2;
    border-radius: 4px;
}

.slider-nav:hover {
    background: rgba(0, 0, 0, 0.8);
}

.slider-nav:focus {
    outline: 2px solid #fff;
    outline-offset: 2px;
}

.slider-nav.prev { left: 20px; }
.slider-nav.next { right: 20px; }

.slider-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 2;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    padding: 0;
}

.slider-dot.active {
    background: white;
    transform: scale(1.2);
}

.slider-dot:focus {
    outline: 2px solid #fff;
    outline-offset: 2px;
}

/* Lightbox Styles */
.ggs-lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    cursor: zoom-out;
    opacity: 0;
    transition: opacity 0.3s;
}

.ggs-lightbox.active {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
}

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

.ggs-lightbox img {
    max-width: 100%;
    max-height: 80vh;
    width: auto;
    height: auto;
    display: block;
    cursor: default;
    transition: opacity 0.3s;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

/* Alternative: Kreis-Design für bessere Sichtbarkeit */
.ggs-lightbox-nav.circle-style {
    width: 50px;
    height: 50px;
    padding: 0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.8);
    border: 2px solid rgba(255, 255, 255, 0.8);
}

.ggs-lightbox-nav.circle-style:hover {
    background: rgba(0, 0, 0, 0.95);
    border-color: white;
}

/* Lightbox Close Button verbessert */
.ggs-lightbox-close {
    position: absolute;
    top: -40px;
    right: -40px;
    color: white;
    font-size: 36px;
    font-weight: 300;
    cursor: pointer;
    background: rgba(0, 0, 0, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 10px;
    line-height: 1;
    transition: all 0.3s;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.ggs-lightbox-close:hover {
    background: rgba(0, 0, 0, 0.9);
    transform: rotate(90deg);
    border-color: rgba(255, 255, 255, 0.5);
}

.ggs-lightbox-close:focus {
    outline: 2px solid #fff;
    outline-offset: 2px;
}

/* Lightbox Navigation */
.ggs-lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.7);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 20px 25px;
    cursor: pointer;
    font-size: 30px;
    line-height: 1;
    transition: all 0.3s;
    border-radius: 4px;
    backdrop-filter: blur(5px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.ggs-lightbox-nav:hover {
    background: rgba(0, 0, 0, 0.9);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-50%) scale(1.1);
}

.ggs-lightbox-nav:focus {
    outline: 2px solid #fff;
    outline-offset: 2px;
}

.ggs-lightbox-nav.prev { left: 20px; }
.ggs-lightbox-nav.next { right: 20px; }

/* Lightbox Counter */
.ggs-lightbox-counter {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-size: 14px;
    background: rgba(0, 0, 0, 0.5);
    padding: 5px 15px;
    border-radius: 20px;
}

/* Lightbox Caption */
.ggs-lightbox-caption {
    color: white;
    text-align: center;
    margin-top: 20px;
    font-size: 14px;
    max-width: 600px;
    padding: 0 20px;
    line-height: 1.5;
}

/* Mobile Optimierungen */
@media (max-width: 768px) {
    .slider-nav {
        padding: 8px 12px;
        font-size: 18px;
    }
    
    .slider-nav.prev { left: 10px; }
    .slider-nav.next { right: 10px; }
    
    .ggs-lightbox-close {
        top: 10px;
        right: 10px;
        font-size: 30px;
        position: fixed;
    }
    
    .ggs-lightbox-nav {
        padding: 15px 20px;
        font-size: 24px;
    }
    
    .ggs-lightbox-nav.prev { left: 10px; }
    .ggs-lightbox-nav.next { right: 10px; }
    
    .ggs-lightbox img {
        max-height: 70vh;
    }
    
    .ggs-lightbox-counter {
        top: 60px;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    .wp-block-gallery.slider-gallery img,
    .wp-block-gallery.lightbox-gallery img,
    .ggs-lightbox,
    .ggs-lightbox img,
    .slider-nav,
    .slider-dot,
    .ggs-lightbox-close,
    .ggs-lightbox-nav {
        transition: none;
    }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .slider-nav,
    .ggs-lightbox-nav {
        background: black;
        border: 2px solid white;
    }
    
    .ggs-lightbox-close {
        background: black;
        border: 2px solid white;
    }
}