.qr-tabs{scrollbar-width:none;-webkit-overflow-scrolling:touch;flex-wrap:nowrap;gap:8px;margin-bottom:4px;padding-bottom:6px;display:flex;overflow-x:auto}.qr-tabs::-webkit-scrollbar{display:none}.qr-tab{color:#475569;cursor:pointer;background:#fff;border:1px solid #cbd5e1;border-radius:999px;flex-shrink:0;padding:9px 14px;font-size:14px;line-height:1}.qr-tab:hover{border-color:#94a3b8}.qr-tab.is-active{color:#fff;background:#111827;border-color:#111827;font-weight:700}.qr-panel[hidden]{display:none}.qr-hint{color:var(--muted,#64748b);margin:6px 0 0;font-size:13px;line-height:1.6}.qr-style{border:1px solid var(--border,#e5e7eb);border-radius:12px;margin:0;padding:16px}.qr-style legend{padding:0 8px;font-size:15px;font-weight:700}.qr-style .field-row{margin-bottom:12px}.field-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}@media (width<=560px){.field-row{grid-template-columns:1fr}}input[type=color].qr-color{cursor:pointer;background:#fff;border:1px solid #cbd5e1;border-radius:10px;width:100%;height:46px;min-height:46px;padding:4px 6px}.qr-presets{flex-wrap:wrap;gap:8px;margin:2px 0 12px;display:flex}.qr-preset{color:#334155;cursor:pointer;background:#fff;border:1px solid #cbd5e1;border-radius:999px;align-items:center;gap:7px;padding:6px 13px 6px 7px;font-size:13px;display:inline-flex}.qr-preset:hover{border-color:#94a3b8}.qr-swatch{border:1px solid #e5e7eb;border-radius:50%;flex-shrink:0;width:20px;height:20px}.qr-textbtn{color:#475569;cursor:pointer;background:#fff;border:1px solid #cbd5e1;border-radius:8px;margin-top:8px;padding:7px 14px;font-size:13px}.qr-textbtn:hover{border-color:#94a3b8}.qr-textbtn[hidden]{display:none}.qr-hist-btn{all:unset;box-sizing:border-box;text-align:left;cursor:pointer;color:#475569;overflow-wrap:anywhere;border-radius:8px;width:100%;padding:5px 8px;font-size:13px;line-height:1.6;display:block}.qr-hist-btn:hover,.qr-hist-btn:focus-visible{background:#eef2ff;outline:2px solid #c7d2fe}.qr-hist-type{color:#4f46e5;white-space:nowrap;background:#eef2ff;border-radius:6px;margin:0 4px;padding:1px 7px;font-size:12px;display:inline-block}