/*
        * Stile für die Galerie-Ansicht (Thumbnails)
        */
        .gallery-container {
            max-width: 80rem; /* max-w-7xl aus Tailwind */
            margin-left: auto;
            margin-right: auto;
            padding-left: 1rem;
            padding-right: 1rem;
        }

        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 1rem;
        }

        @media (min-width: 640px) { /* sm breakpoint */
            .gallery-grid {
                grid-template-columns: repeat(3, minmax(0, 1fr));
            }
        }
        
        @media (min-width: 768px) { /* md breakpoint */
            .gallery-grid {
                grid-template-columns: repeat(4, minmax(0, 1fr));
            }
        }

        @media (min-width: 1024px) { /* lg breakpoint */
            .gallery-grid {
                grid-template-columns: repeat(5, minmax(0, 1fr));
            }
        }

        .gallery-thumbnail {
            width: 100%;
            height: auto;
            border-radius: 0.5rem;
            box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
            transition-property: box-shadow;
            transition-duration: 300ms;
            transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
            cursor: pointer;
            object-fit: cover;
            aspect-ratio: 4 / 3;
        }

        .gallery-thumbnail:hover {
            box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
        }
        
        /*
        * Stile für die Lightbox-Ansicht (Modal)
        */
        .lightbox-modal {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.8);
            display: none;
            align-items: center;
            justify-content: center;
            padding: .1rem;
            z-index: 50;
            backdrop-filter: blur(5px);
            -webkit-backdrop-filter: blur(10px);
        }

        .lightbox-modal.show {
            display: flex;
        }
        
        /*
        * Stile für die Lightbox-Buttons
        */
        .lightbox-btn {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background-color: #1f2937;
            color: #ffffff;
            padding: 0.5rem;
            border-radius: 9999px; /* full rounded */
            opacity: 0.7;
            transition-property: opacity;
            transition-duration: 300ms;
            transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
            z-index: 40;
            border: none;
            cursor: pointer;
        }

        .lightbox-btn:hover {
            opacity: 1;
        }

        .lightbox-btn-close {
            position: absolute;
            top: 1rem;
            right: 1rem;
            font-size: 2rem;
            font-weight: bold;
            color: #ffffff;
            opacity: 0.7;
            transition-property: opacity;
            transition-duration: 300ms;
            transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
            z-index: 50;
            border: none;
            background: none;
            cursor: pointer;
        }

        .lightbox-btn-close:hover {
            opacity: 1;
        }

        .lightbox-btn-prev { left: 1rem; }
        .lightbox-btn-next { right: 1rem; }
        
        /*
        * Stile für das große Lightbox-Bild
        */
        .lightbox-image {
            max-width: 90%;
            max-height: 80%;
            border-radius: 0.5rem;
            box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
            object-fit: contain;
        }

        /* SVG-Icon-Styles */
        .lightbox-btn svg {
            width: 2rem;
            height: 2rem;
        }