body {
    font-family: Arial, sans-serif;
    background-color: #e6f7ec;
    padding: 20px;
}

.form-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

h1 {
    text-align: center;
    color: #333;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

td {
    padding: 10px;
    border: 1px solid #ccc;
}

input[type="number"] {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 5px;
}

button {
    background-color: #38a169;
    color: white;
    padding: 10px;
    border: none;
    width: 100%;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background-color: #2f855a;
}