.appm-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 10px;
    background-color: #f9f9f9;
    text-align: center;
}

#appm-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

#appm-file {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

#appm-submit {
    padding: 10px;
    background-color: #0073aa;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

#appm-submit:hover {
    background-color: #005177;
}

#appm-editor {
    margin-top: 20px;
}

.image-container {
    max-width: 600px;
    margin: 0 auto;
}

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

.controls button {
    padding: 10px;
    background-color: #0073aa;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.controls button:hover {
    background-color: #005177;
}

.appm-error {
    color: red;
}