.btn{padding:.625rem 1.25rem;border-radius:.375rem;font-size:.875rem;font-weight:500;transition:all .2s ease;box-shadow:0 1px 2px #0000000d}.btn-primary{background-color:#007bff;color:#fff}.btn-primary:hover{background-color:#0056b3}.btn-secondary{background-color:#6c757d;color:#fff}.btn-secondary:hover{background-color:#545b62}.btn-danger{background-color:#dc3545;color:#fff}.btn-danger:hover{background-color:#bd2130}.btn-success{background-color:#28a745;color:#fff}.btn-success:hover{background-color:#218838}.separator{border-top:1px solid #dee2e6;margin:1rem 0}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:#888;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#555}.input-output{background-color:#f8f9fa;border:1px solid #ced4da;border-radius:.375rem;padding:10px;margin-bottom:15px}.input-output:focus{outline:none;box-shadow:0 0 0 .2rem #007bff40}