.signature-container{background:#fff;border:1px solid #ddd;border-radius:8px;width:100%;height:60vh;position:relative;overflow:hidden}.signature-canvas{touch-action:none;width:100%!important;height:100%!important}.signature-instruction{color:#666;pointer-events:none;font-style:italic;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.signature-controls{justify-content:flex-end;gap:10px;margin-top:15px;display:flex}