body {
    font-family: monospace;
    margin: 20px;
}

input {
    padding: 10px;
    font-size: 1.2em;
    margin-right: 10px;
    font-family: monospace;
    text-transform: uppercase;
}

#inputString {
    width: 300px;
}

#genPower {
    width: 100px;
}

button {
    padding: 8px 16px;
    margin-top: 10px;
    font-size: 16px;
}

.controls {
    margin-top: 20px;
}

.columns {
    display: flex;
    margin-top: 20px;
    width: 600px;
    overflow: auto;
    border: 1px solid #ccc;
    padding: 10px;
    height: 600px;
    justify-content: flex-start;
}

.column {
    width: 120px;
    margin-right: 20px;
    flex-grow: 1;
    font-size: 1.5em;
}

.column h3 {
    text-align: center;
    text-decoration: underline;
}

.column ul {
    list-style-type: none;
    padding: 0;
}

.column li {
    margin: 6px 0;
}

.pagination {
    margin-top: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.pagination button {
    padding: 5px 10px;
    margin: 0 10px;
}

.result-container {
    position: relative;
    max-height: 500px;
}

.navigation {
    align-items: center;
    display: flex;
    position: fixed;
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: #f9f9f9;
    padding: 10px 20px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

.navigation button {
    padding: 5px 10px;
    margin: 0 5px;
}

.iconicButton {
    border: none;
    font-size: 2em;
}

.combination {
    display: none;
}

.combination.active {
    display: block;
}

.spinner {
    display: none;
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 50px auto;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}