/* ============================================
   Gallery Page Styles
   ============================================ */

/* --- Gallery Grid --- */
.gallery-page-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.gallery-page-item {
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 1;
    background-color: var(--bg-light-blue);
}

.gallery-page-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
    display: block;
}

.gallery-page-item:hover img {
    transform: scale(1.05);
}

/* --- Lightbox --- */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.92);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

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

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

.lightbox__content img {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius-sm);
}

.lightbox__close {
    position: absolute;
    top: 20px;
    right: 25px;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 2.5rem;
    cursor: pointer;
    z-index: 2001;
    line-height: 1;
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.lightbox__close:hover {
    opacity: 1;
}

.lightbox__prev,
.lightbox__next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    width: 50px;
    height: 50px;
    border-radius: var(--radius-round);
    cursor: pointer;
    z-index: 2001;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-fast);
}

.lightbox__prev:hover,
.lightbox__next:hover {
    background: rgba(255, 255, 255, 0.25);
}

.lightbox__prev {
    left: 20px;
}

.lightbox__next {
    right: 20px;
}

/* --- Responsive --- */
@media (min-width: 768px) {
    .gallery-page-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }
}

@media (min-width: 992px) {
    .gallery-page-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
    }
}