/* Lightbox Styles */
.gallery-lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    text-align: center;
}

.lightbox-image {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 5px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.close-lightbox {
    position: absolute;
    top: -50px;
    right: 0;
    background: none;
    border: none;
    color: white;
    font-size: 3rem;
    cursor: pointer;
    width: 40px;
    height: 40px;
    line-height: 40px;
    transition: all 0.3s;
}

.close-lightbox:hover {
    color: #25D366;
    transform: scale(1.2);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    padding: 0 20px;
}

.lightbox-nav button {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-nav button:hover {
    background: #25D366;
    transform: scale(1.1);
}

.lightbox-caption {
    position: absolute;
    bottom: -40px;
    left: 0;
    width: 100%;
    color: white;
    text-align: center;
    font-size: 1rem;
    padding: 10px;
}

.lightbox-counter {
    position: absolute;
    top: -50px;
    left: 0;
    color: white;
    font-size: 1rem;
}

/* Loading animation */
.lightbox-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 1.5rem;
}

/* Responsive */
@media (max-width: 768px) {
    .lightbox-nav {
        padding: 0 10px;
    }
    
    .lightbox-nav button {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .close-lightbox {
        top: -40px;
        font-size: 2.5rem;
    }
}