.hidden {
    display: none;
}
.slideshow-modal {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}
.slideshow-modal.hidden {
    display: none;
}
.slideshow-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    text-align: center;
}
.slideshow-content img {
    max-width: 100%;
    max-height: 80vh;
}
.slideshow-controls {
    margin-top: 10px;
}
#slideshow-exit {
    position: absolute;
    top: 10px; right: 20px;
    font-size: 24px;
    background: transparent;
    color: white;
    border: none;
    cursor: pointer;
}
.slideshow-controls button, .slideshow-controls a {
    margin: 0 10px;
    padding: 6px 12px;
    font-size: 16px;
}
.share-menu {
    border: 1px solid #ccc;
    padding: 20px;
    margin-top: 10px;
    background: #f9f9f9;
    border-radius: 8px;
}
.hidden {
    display: none;
}