.lab-actions{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1rem}.lab-check{display:flex;gap:.7rem;align-items:flex-start;margin:1rem 0}#test-key-form input[type=password]{width:100%;max-width:38rem;padding:.8rem;margin:.5rem 0;box-sizing:border-box}#sample-invoice{margin:1rem 0;border-top:1px solid #a78747;padding-top:1rem}#sample-invoice dl{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.6rem}#sample-invoice dd{margin:0;text-align:right}#sample-invoice p{overflow-wrap:anywhere}button{min-height:44px}button:disabled{opacity:.6;cursor:wait}[hidden]{display:none!important}@media(max-width:480px){.lab-actions{display:grid;grid-template-columns:1fr}.lab-actions button{width:100%}main{padding:1rem!important}h1{font-size:2rem!important}nav{line-height:1.9}}