/* =============================================
   LIGHTBOX
   ============================================= */

.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.92);
    justify-content: center;
    align-items: center;
    padding: 2rem;
    user-select: none;
}

.lightbox.active {
    display: flex;
}

.lightbox-img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.6);
}

.lightbox-close {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: #fff;
    font-size: 2.5rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
    line-height: 1;
    z-index: 10;
}

.lightbox-close:hover {
    opacity: 1;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    border: none;
    color: #fff;
    font-size: 3rem;
    padding: 0.5rem 1rem;
    cursor: pointer;
    opacity: 0.6;
    transition: opacity 0.2s;
    line-height: 1;
    border-radius: 4px;
    z-index: 10;
}

.lightbox-nav:hover {
    opacity: 1;
}

.lightbox-prev {
    left: 1rem;
}

.lightbox-next {
    right: 1rem;
}

.lightbox-counter {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    font-family: var(--font);
    z-index: 10;
}

@media (max-width: 600px) {
    .lightbox {
        padding: 0.5rem;
    }

    .lightbox-nav {
        font-size: 2rem;
        padding: 0.3rem 0.6rem;
    }

    .lightbox-close {
        font-size: 2rem;
        top: 0.5rem;
        right: 0.8rem;
    }
}