body {
    background-color: #121212; /* Dark background */
    color: #ffffff; /* White text */
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.container {
    text-align: center;
}

.container2 {
    text-align: center;
}

.tool-button {
    background-color: #333333; /* Darker grey for buttons */
    color: #ffffff;
    border: none;
    padding: 10px 20px;
    margin: 10px;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.tool-button:hover {
    background-color: #555555; /* Lighter grey on hover */
}