body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    background-color: #f3f4f7;
}

#app {
    max-width: 1000px;
    text-align: center;
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

h1 {
    color: #333;
}

#content {
    display: flex;
    gap: 20px; /* Add space between sections */
    justify-content: space-between;
}

#stampSection {
    flex: 1;
    text-align: left;
}

#addStampSection {
    flex: 0.6; /* Set smaller size for the form */
    text-align: left;
    background: #f9f9f9;
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

#stampCollection, #confirmationMessage {
    margin-top: 20px;
    font-size: 1.1rem;
    color: #333;
}

form input, form textarea, form button {
    margin: 10px 0;
    padding: 10px;
    width: 100%;
}

button {
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

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

#stampCollection img {
    max-width: 100px;
    margin: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
}