:root{font:16px/1.45 system-ui,sans-serif;color:#172029;background:#f4f2eb}*{box-sizing:border-box}body{margin:0 auto;padding:24px;max-width:1200px}header{border-bottom:2px solid #172029;margin-bottom:24px}h1{margin:0;font-size:1.8rem}h2{font-size:1.1rem}main{display:grid;grid-template-columns:minmax(280px,400px) 1fr;gap:32px}label{display:block;margin:0 0 14px}input:not([type=checkbox]),textarea{display:block;width:100%;font:inherit;padding:8px;border:1px solid #8c949a;background:#fff;border-radius:3px}textarea{resize:vertical}button{font:inherit;padding:9px 12px;background:#fff;border:1px solid #42515b;border-radius:3px;cursor:pointer}button:disabled{opacity:.45;cursor:default}#print,#build{background:#172029;color:#fff}.actions{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}.settings{display:grid;grid-template-columns:1fr 1fr;gap:12px}.hint{font-size:.85rem;color:#4c5861}.check{display:flex;gap:8px;align-items:center}#status{padding:12px;background:#e2e8e9;overflow-wrap:anywhere}#pages{display:grid;gap:18px}figure{margin:0}figcaption{font-size:.8rem;color:#4c5861;margin-bottom:5px}canvas{display:block;width:100%;height:auto;background:white;border:1px solid #a5a5a5}#strip{width:192px;max-width:100%;margin:12px 0}summary{cursor:pointer;margin-top:20px}li{margin-bottom:10px}@media(max-width:720px){body{padding:16px}main{grid-template-columns:1fr;gap:16px}}

[hidden]{display:none!important}select{display:block;width:100%;font:inherit;padding:8px}#receipt-text{font:14px/1.4 monospace;white-space:pre}body.receipt #pages canvas{max-width:384px}#receipt-editor{margin-bottom:20px}

#connect-serial{background:#172029;color:white}