/* ==========================================================================
   Lightbox Gallery Styles
   ========================================================================== */

.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 40px;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 3rem;
    font-weight: 300;
    cursor: pointer;
    z-index: 10000;
    transition: var(--transition-fast);
    line-height: 1;
}

.lightbox-close:hover {
    transform: scale(1.1);
    color: #ccc;
}

.lightbox-content {
    max-width: 90%;
    max-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-img-container {
    position: relative;
    width: 80vw;
    height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-img-container img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 2.5rem;
    cursor: pointer;
    padding: 20px;
    transition: var(--transition-fast);
    opacity: 0.6;
}

.lightbox-nav:hover {
    opacity: 1;
    transform: translateY(-50%) scale(1.1);
}

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

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

@media (max-width: 768px) {
    .lightbox-nav {
        padding: 10px;
        font-size: 2rem;
    }
    
    .lightbox-nav.prev { left: 5px; }
    .lightbox-nav.next { right: 5px; }
    
    .lightbox-close {
        top: 15px;
        right: 20px;
    }
}