.snm3-scroll{overflow-x:auto}.snm3-display table{width:100%;border-collapse:collapse;margin:0 0 12px}.snm3-display th,.snm3-display td{border:1px solid #ddd;padding:8px;text-align:left;white-space:nowrap}.snm3-modal{display:none;position:fixed;inset:0;z-index:999999;background:rgba(0,0,0,.58);padding:20px;overflow:auto}.snm3-modal.open{display:flex;justify-content:center;align-items:flex-start}.snm3-box{position:relative;background:#fff;width:min(760px,100%);margin:5vh auto;padding:24px;border-radius:8px}.snm3-close{position:absolute;right:12px;top:8px;border:0;background:none;font-size:28px;cursor:pointer}.snm3-fields{display:grid;grid-template-columns:1fr 1fr;gap:15px}.snm3-fields label{display:block;font-weight:600;margin-bottom:5px}.snm3-fields input{box-sizing:border-box;width:100%;padding:9px}.snm3-sig{grid-column:1/-1}.snm3-sig canvas{display:block;width:100%;max-width:520px;height:160px;border:1px solid #999;background:#fff;touch-action:none;margin-bottom:8px}.snm3-actions{display:flex;gap:10px;margin-top:18px}.snm3-error{color:#b32d2e;font-weight:600;margin-top:10px}@media(max-width:650px){.snm3-fields{grid-template-columns:1fr}}