/* Lightbox Styles */
.lightbox {
    display: none;
    position: fixed;
    z-index: 9999;
    inset: 0;
    background: rgba(0,0,0,0.95);
    justify-content: center;
    align-items: center;
    padding: 2rem;
    opacity: 0;
    transition: opacity 0.3s ease;
    -webkit-backdrop-filter: blur(5px);
    backdrop-filter: blur(5px);
}
.lightbox.active {
    display: flex;
    opacity: 1;
}
.lightbox-img {
    max-width: 90%;
    max-height: 85vh;
    border-radius: 4px;
    box-shadow: 0 0 30px rgba(0,0,0,0.5);
    transform: scale(0.95);
    transition: transform 0.3s ease;
    object-fit: contain;
}
.lightbox.active .lightbox-img {
    transform: scale(1);
}
.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: white;
    font-size: 3rem;
    cursor: pointer;
    background: none;
    border: none;
    padding: 10px;
    line-height: 1;
    z-index: 10001;
}
.lightbox-prev, .lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.1);
    color: white;
    border: none;
    font-size: 2rem;
    padding: 1rem;
    cursor: pointer;
    transition: background 0.2s;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10001;
}
.lightbox-prev:hover, .lightbox-next:hover {
    background: rgba(255,255,255,0.3);
}
.lightbox-prev { left: 30px; }
.lightbox-next { right: 30px; }

@media(max-width: 768px) {
    .lightbox-prev { left: 10px; width: 40px; height: 40px; font-size: 1.5rem; }
    .lightbox-next { right: 10px; width: 40px; height: 40px; font-size: 1.5rem; }
    .lightbox-img { max-width: 100%; max-height: 80vh; }
}

/* Gallery Hover Effects (Optional base styles) */
.gallery-item {
    cursor: pointer;
    transition: transform 0.3s ease;
}
.gallery-item:hover {
    transform: scale(1.02);
}