.muk-btn{appearance:none;border:0;border-radius:10px;padding:12px 16px;background:var(--btn);color:#fff;cursor:pointer;font-weight:600;box-shadow:0 6px 16px rgba(0,0,0,.1);transition:transform .06s ease,background .2s ease;width:100%;text-align:left}.muk-btn:hover{background:var(--btn-hover);transform:translateY(-1px)}.muk-error{position:absolute;inset:0;display:grid;place-items:center;padding:24px;text-align:center}