#cpg-container {
    max-width: 600px;
    margin: 30px auto;
    padding: 20px;
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

#cpg-container h2 {
    text-align: center;
    color: #007bff;
}

#cpg-container input {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    font-size: 16px;
    border-radius: 5px;
    border: 1px solid #ccc;
}

#cpg-container button {
    width: 100%;
    padding: 12px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: 0.3s;
}

#cpg-container button:hover {
    background-color: #0056b3;
}

#cpg-result {
    margin-top: 20px;
    padding: 20px;
    background-color: #e9ecef;
    border-radius: 8px;
    text-align: center;
}

.color-box {
    display: inline-block;
    width: 100px;
    height: 100px;
    margin: 5px;
    text-align: center;
    line-height: 100px;
    font-size: 12px;
    color: white;
}

.gradient-preview {
    margin-top: 20px;
    border-radius: 8px;
    text-align: center;
    font-size: 16px;
    color: white;
    padding: 20px;
}