body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 10px;
    padding: 20px;
    font-family: Arial, sans-serif;
}

form {
    display: flex;
    flex-direction: column;
}

label {
    margin-bottom: 5px;
}

input[type="number"] {
    margin-bottom: 10px;
}

input[type="submit"] {
    background-color: #4CAF50;
    color: white;
    border: none;
    padding: 10px;
    cursor: pointer;
}

input[type="submit"]:hover {
    background-color: #45a049;
}
.editable-field {
    border: none;
    background: transparent;
    outline: none;
    font-family: inherit;
    font-size: inherit;
    color: inherit;
    padding: 0;
    margin: 0;
    
}

.editable-field:hover {
    background-color: rgba(0, 0, 0, 0.05);
    border-radius: 2px;
}

.editable-field:focus {
    background-color: rgba(0, 123, 255, 0.1);
    border-radius: 2px;
}