/* Galerie Grid Layout */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
    padding: 10px;
}

.gallery-item {
    overflow: hidden;
    border-radius: 8px;
    background: #eee; /* Platzhalterfarbe während des Ladens */
    aspect-ratio: 1 / 1;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: opacity 0.5s ease;
}

.gallery-item:hover {
    transform: scale(1.02);
}

/* Lightbox Styling */
.lightbox {
    display: none;
    position: fixed;
    z-index: 2500;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    justify-content: center;
    align-items: center;
}

.lightbox-content {
    max-width: 90%;
    max-height: 85%;
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
    border-radius: 4px;
}

.close-lightbox {
    position: absolute;
    top: 20px;
    right: 35px;
    color: white;
    font-size: 60px;
    font-weight: bold;
    cursor: pointer;
}

/* Deaktiviert Scrollen, wenn Lightbox offen ist */
body.lightbox-open {
    overflow: hidden;
}