.btn:hover{background-color:#95bdf8;color:#000}.sidebar nav{background-color:#000;color:#fff;padding:10px;position:fixed;top:0;bottom:0;left:0;width:250px;overflow-y:auto;z-index:1000}.sidebar .letters{width:100%;table-layout:fixed;text-align:center}.sidebar table td{padding:2px;overflow:hidden;white-space:nowrap;vertical-align:middle}.nav-link{color:#fff;text-decoration:none;display:block;padding:10px;border-radius:4px}.home-links .nav-link{font:40px}.sidebar h2{font-size:1.25rem;margin-top:20px;margin-bottom:10px;border-bottom:1px solid white;padding-bottom:5px}.letter-table{display:flex;justify-content:center;margin:0;width:100%;table-layout:fixed;border-spacing:4px;padding-bottom:1px}.letter{display:inline-block;width:30px;height:30px;background-color:#0d6efd;color:#fff;font-weight:700;text-align:center;line-height:30px;border-radius:.5rem;text-decoration:none;box-shadow:0 2px 4px #0003;transition:all .2s ease;margin:2px}.letter:hover{background-color:#95bdf8;transform:translateY(-2px);color:#000}.letter-container td{text-align:center;padding:1px}.letter.disabled-letter{background-color:#e5e7eb;color:#c2c0b4;pointer-events:none;box-shadow:none;opacity:.7}.letter-table{display:flex;flex-wrap:wrap;gap:4px;justify-content:center;max-width:300px;margin:0 auto}.home-letters{font-size:20px;gap:4px;justify-content:center;margin:0 auto}.toggle-switch{display:inline-flex;border:1px solid #ccc;border-radius:1.5rem;overflow:hidden;box-shadow:0 4px 6px #0000001a}.toggle-btn{padding:.5rem 1rem;background-color:#fff;border:none;color:#000;font-weight:600;cursor:pointer;transition:background-color .2s ease,color .2s ease;font-size:.9rem}.toggle-switch .toggle-btn.active{background-color:#0d6efd!important;color:#fff!important}.toggle-switch .toggle-btn:not(.active):hover{background-color:#f2f2f2;color:#000}