.slovak-keyboard { display:flex; flex-wrap:wrap; align-items:center; gap:.4rem; margin:.8rem 0; }
.slovak-keyboard > span { width:100%; color:#405675; font-size:.875rem; font-weight:700; }
.slovak-keyboard button { min-width:2.5rem; min-height:2.75rem; padding:.35rem .65rem; border:1px solid #b7ccec; border-bottom:3px solid #9ab4d9; border-radius:.65rem; background:#fff; color:#173c72; font:inherit; font-size:1.05rem; font-weight:800; cursor:pointer; }
.slovak-keyboard button:hover { background:#e7f1ff; }
.slovak-keyboard button:focus-visible { outline:3px solid #174a93; outline-offset:2px; }
.slovak-keyboard button:disabled { opacity:.5; cursor:default; }