body {
    font-family: Arial, sans-serif;
    background: #f0f8ff;
    margin: 0;
    padding: 20px;
}
h1 {
    text-align: center;
    color: #2e8b57;
}
.category {
    background: #ffffff;
    border: 2px solid #2e8b57;
    border-radius: 10px;
    margin: 20px 0;
    padding: 15px;
}
.category h2 {
    color: #2e8b57;
}
.item-entry {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 10px;
}
.item-entry input, .item-entry textarea {
    flex: 1 1 200px;
    padding: 5px;
}
.item-entry input[type="file"] {
    flex: 1 1 auto;
}
button {
    background-color: #2e8b57;
    color: white;
    border: none;
    padding: 10px 15px;
    margin: 5px;
    cursor: pointer;
    border-radius: 5px;
}
button:hover {
    background-color: #3cb371;
}
@media print {
    button {
        display: none;
    }
    .item-entry input, .item-entry textarea {
        border: none;
    }
}