/**
 * Simple Lightbox - CSS Only (with JS enhancement)
 * Super lightweight lightbox solution
 */

/* Lightbox overlay */
.lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox-overlay.active {
    display: flex;
    opacity: 1;
}

/* Lightbox content */
.lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.lightbox-image {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 0.5rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.lightbox-caption {
    color: white;
    text-align: center;
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 0.25rem;
}

/* Close button */
.lightbox-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 2.5rem;
    height: 2.5rem;
    background-color: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    font-size: 1.5rem;
    line-height: 1;
    transition: background-color 0.2s ease;
    z-index: 10000;
}

.lightbox-close:hover {
    background-color: rgba(255, 255, 255, 1);
}

.lightbox-close svg {
    width: 1.25rem;
    height: 1.25rem;
}

/* Navigation buttons */
.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 3rem;
    height: 3rem;
    background-color: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    transition: background-color 0.2s ease;
    z-index: 10000;
}

.lightbox-nav:hover {
    background-color: rgba(255, 255, 255, 1);
}

.lightbox-nav.prev {
    left: 1rem;
}

.lightbox-nav.next {
    right: 1rem;
}

.lightbox-nav svg {
    width: 1.5rem;
    height: 1.5rem;
}

.lightbox-nav:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* Gallery link styling */
a[data-lightbox] {
    cursor: pointer;
}