.code-review-tool {
    max-width: 700px;
    margin: 30px auto;
    padding: 20px;
    border: 2px solid #ccc;
    border-radius: 10px;
    background: #f9f9f9;
}

#codeInput {
    width: 100%;
    height: 200px;
    font-family: monospace;
    padding: 10px;
    font-size: 14px;
    margin-bottom: 10px;
    border-radius: 5px;
    border: 1px solid #aaa;
}

#submitCode {
    padding: 10px 20px;
    font-weight: bold;
    border: none;
    border-radius: 5px;
    background-color: #2c7be5;
    color: white;
    cursor: pointer;
}

#submitCode:hover {
    background-color: #1a5bb8;
}

#codeReviewOutput {
    margin-top: 20px;
    white-space: pre-wrap;
    background: #fff;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    min-height: 100px;
}