:root{--sref-accent:#E0102A;}
.srefx{--gap:18px; --radius:14px; --shadow:0 6px 20px rgba(0,0,0,.08); font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif}
.srefx-toolbar{display:flex; gap:var(--gap); align-items:center; flex-wrap:wrap; margin-bottom:16px}
.srefx-tags .tag{border:1px solid #ddd; background:#fff; padding:6px 10px; border-radius:999px; cursor:pointer; margin:2px}
.srefx-tags .tag.on{border-color:#111; box-shadow: inset 0 0 0 1px #111}
.srefx-search input{padding:8px 10px; border:1px solid #ddd; border-radius:8px; min-width:240px}

.srefx-grid{display:grid; grid-template-columns:repeat(auto-fill, minmax(240px,1fr)); gap:var(--gap)}
.srefx-card.polaroid{background:#fff; border:1px solid #e7e7e7; border-radius:10px; box-shadow:0 10px 20px rgba(0,0,0,.08); overflow:hidden}
.srefx-thumb{display:block; aspect-ratio:1/1; background:#f6f6f6}
.srefx-thumb img{width:100%; height:100%; object-fit:cover}
.srefx-noimg{display:flex; align-items:center; justify-content:center; height:100%; color:#888; font-size:14px}
.srefx-name{font-weight:700; text-align:center; font-size:15px; margin:10px 12px 0}
.srefx-name .srefx-accent{color:var(--sref-accent); font-weight:800}
.srefx-meta{color:#666; font-size:12px; text-align:center; margin:4px 12px 12px}
.srefx-loadmore{margin:18px auto; display:block}
.srefx-empty{padding:20px; text-align:center; color:#666}

.srefx-modal{position:fixed; inset:0; background:rgba(0,0,0,.6); display:none; z-index:9999}
.srefx-modal[aria-hidden="false"]{display:block}
.srefx-modal__dialog{position:relative; background:#fff; width:min(100% - 32px, 1300px); margin:3vh auto; border-radius:16px; overflow:hidden; max-height:94vh; display:flex; flex-direction:column}
.srefx-close{position:absolute; right:10px; top:6px; border:none; background:transparent; font-size:28px; cursor:pointer}
.srefx-modal__body{padding:20px; overflow:auto}
.srefx-title{margin:0 0 2px; display:flex; align-items:center; gap:8px; font-size:28px}
.srefx-fav{width:18px; height:18px; border-radius:4px}
.srefx-title .srefx-accent{color:var(--sref-accent)}
.srefx-desc{font-size:13px; color:#555; margin:6px 0 12px}
.srefx-composer{display:flex; gap:8px; align-items:center; flex-wrap:wrap; margin:8px 0 14px}
.srefx-userprompt{flex:1; min-width:240px; padding:8px 10px; border:1px solid #ddd; border-radius:8px}
.srefx-preview{font-family:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size:12px; color:#333; background:#f6f6f6; padding:8px 10px; border-radius:8px; width:100%}
.srefx-gallery.pairs{display:grid; grid-template-columns:repeat(auto-fill,minmax(300px,1fr)); gap:14px}
.srefx-gallery .pair{background:#fafafa; border:1px solid #eee; border-radius:10px; padding:8px}
.srefx-gallery .pair img{width:100%; border-radius:8px; margin-bottom:6px}
.srefx-gallery .pair .prompt{background:#f5f5f5; border-radius:8px; padding:8px; font-size:13px; cursor:pointer}

body.srefx-modal-open{overflow:hidden}