.reference-bubbles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin:0 28px 30px}.reference-bubble{min-width:0;padding:20px;border:2px solid #e1e6ed;border-radius:18px;background:#fff;scroll-margin-top:20px}.reference-bubble.is-dragging{border-color:var(--red);background:#fff4f6}.reference-bubble[aria-busy=true]{opacity:.7}.reference-bubble header{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}.reference-bubble h2{font-size:19px;margin:4px 0}.reference-bubble header small{color:var(--muted)}.reference-bubble h2 span{font-size:12px;color:var(--muted);padding-left:8px}.bubble-thumbnails,.reference-picker-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(90px,1fr));gap:9px}.bubble-thumbnail{position:relative;min-width:0}.bubble-thumbnail img{width:100%;height:88px;object-fit:contain}.bubble-thumbnail button{position:absolute;right:0;top:0;width:28px;height:28px;border:1px solid #eee;border-radius:50%;background:#fff;color:#c4002b;font-size:22px;line-height:1;cursor:pointer}.photo-file-label{position:relative;cursor:pointer}.photo-file-label input{position:absolute;width:1px;height:1px;opacity:0}.photo-file-label:focus-within{outline:2px solid var(--red)}.bubble-empty{padding:30px 10px;text-align:center;color:var(--muted);border:1px dashed #d6dce5;border-radius:9px}.photo-upload-status{font-size:13px;margin:8px 0 0}.reference-picker-grid{margin:18px 0;grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}.reference-picker-photo{position:relative;padding:8px;border:2px solid #e1e6ed;cursor:pointer;border-radius:8px}.reference-picker-photo:has(input:checked){border-color:var(--red);background:#fff4f6}.reference-picker-photo input{position:absolute;left:6px;top:6px;width:20px;height:20px;accent-color:var(--red)}.reference-picker-photo img{width:100%;height:100px;object-fit:contain}.master-reference-gallery{margin-top:26px}.master-reference-gallery h2{font-size:17px;color:var(--ink)}.master-reference-photos{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.master-reference-photos img{width:100%;height:120px;object-fit:contain;background:white}.master-reference-photos button{border:1px solid #d5dfed;padding:5px;background:white;cursor:pointer}@media(max-width:800px){.reference-bubbles{grid-template-columns:1fr;margin:0 16px 24px}.reference-bubble{padding:14px}.bubble-thumbnail button{width:32px;height:32px}.master-reference-photos img{height:90px}}