body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    min-height: 100vh;
}

h2 {
    color: #333;
}

#sqlInput {
    width: 100%;
    max-width: 98%;
    height: 200px;
    border: 1px solid #ccc;
    border-radius: 4px;
    padding: 10px;
    box-sizing: border-box;
}

textarea {
    width: 100%;
    max-width: 98%;
    height: 300px;
    border: 1px solid #ccc;
    border-radius: 4px;
    padding: 10px;
    box-sizing: border-box;
}

button {
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    padding: 10px 20px;
    cursor: pointer;
    margin: 5px;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #45a049;
}

pre {
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 4px;
    padding: 10px;
    max-width: 98%;
    width: 100%;
    height: 300px;
    overflow: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.container {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    padding: 20px;
    max-width: 800px;
    width: 100%;
    margin: 20px;
}

.button-group {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.copy-button {
    position: absolute;
    bottom: 10px;
    left: calc(50% - 50px);
    background-color: #2196F3;
}

.copy-button:hover {
    background-color: #1E88E5;
}

.convert-btn {
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    padding: 10px 20px;
    cursor: pointer;
    margin: 10px;

    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 50%;
    transition: background-color 0.3s;
}

.convert-btn:hover {
    background-color: #45a049;
}

footer {
    color: #000000;
    text-align: center;
    padding: 8px;
    bottom: 0;
    left: 0;
    right: 0;
}

footer a {
    color: #000000;
    text-decoration: none;
}

/* CSS cho form */
#databaseConfigForm {
    margin: 10px 0;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    background-color: #f9f9f9;
}

label {
    display: block;
    margin-bottom: 5px;
}

input[type="text"],
input[type="password"] {
    width: 95%;
    padding: 10px;
    margin-bottom: 10px;
    border: 1px solid #ccc;
    border-radius: 3px;
}

button {
    padding: 8px 15px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 3px;
    cursor: pointer;
}

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