.savePreviewDialog{width:min(720px,92vw);border:0;border-radius:12px;padding:0;box-shadow:0 20px 60px #0007}.savePreviewDialog::backdrop{background:#0008}.savePreviewDialog form{margin:0;padding:18px}.savePreviewDialog h2{margin:0 0 8px}.savePreviewDialog p{margin:0 0 10px;color:#52616a}#savePreviewCanvas{display:block;width:100%;aspect-ratio:4/3;background:#f8f8f8;border:1px solid #ccd3d6;touch-action:none}#savePreviewName{text-align:center;font-weight:700;padding:8px}.dialogButtons{display:flex;justify-content:flex-end;gap:8px;margin-top:8px}