/* Gallery grid */
.wpu-gallery-grid{ display:grid; grid-template-columns: repeat(auto-fit,minmax(150px,1fr)); gap:8px; }
.wpu-thumb{ border:1px solid #eee; padding:4px; overflow:hidden; background:#fff; }
.wpu-thumb img{ width:100%; height:150px; object-fit:cover; display:block; }

/* Pagination */
.wpu-pagination{ margin-top:12px; display:flex; gap:8px; align-items:center; }
.wpu-page-btn{ padding:6px 10px; cursor:pointer; }

/* Lightbox */
.wpu-lightbox{ position:fixed; top:0; left:0; right:0; bottom:0; background:rgba(0,0,0,0.8); display:flex; align-items:center; justify-content:center; z-index:99999; }
.wpu-lightbox-inner{ position:relative; max-width:95%; max-height:95%; }
.wpu-lightbox-close{ position:absolute; right:-12px; top:-12px; background:#fff; border-radius:50%; width:36px; height:36px; border:none; cursor:pointer; font-size:20px; }
.wpu-lightbox-prev, .wpu-lightbox-next{ position:absolute; top:50%; transform:translateY(-50%); background:transparent; border:none; color:#fff; font-size:36px; cursor:pointer; }
.wpu-lightbox-prev{ left:-40px; }
.wpu-lightbox-next{ right:-40px; }
.wpu-lightbox-content{ text-align:center; }

/* Upload form */
.wpu-upload-form input[type=file]{ max-width:100%; }
#wpu-status{ margin-top:8px; word-break:break-word; }