body {
    margin: 0;
    background: #1e1e1e;
    color: #ffffff;
    font-family: Arial, sans-serif;
}

.container {
    display: grid;
    grid-template-columns: 1fr 100px 1fr;
    align-items: center;
    height: 100vh;
    box-sizing: border-box;
    padding: 20px;
    gap: 20px;
}

.large-area {
    height: 100%;
    padding: 20px;
    box-sizing: border-box;
    background: #2a2a2a;
    border: none;
    border-radius: 10px;
    outline: none;
    resize: none;
    font-family: monospace;
    transition: background 0.25s, color 0.25s;
    color: #ffffff;
}

.large-area:hover,
.large-area:focus {
    background-color: #333333;
}

.large-area:focus {
    color: #eeeeee;
}

.controls--button {
    padding: 8px 14px;
    width: 100px;
    margin-bottom: 10px;
    border-radius: 5px;
    border: none;
    outline: none;
    cursor: pointer;
    background: #3498db; 
    color: #ffffff;
    font-weight: bold;
}

.controls--button:active {
    background: #2980b9; 
}