.wc-pdf-upload-fields {
    margin: 1em 0;
    padding: 1em;
    border: 1px solid #ddd;
    background-color: #f9f9f9;
    clear: both;
}

.wc-pdf-upload-field,
.wc-pdf-password-field {
    margin-bottom: 1em;
}

.wc-pdf-upload-field label,
.wc-pdf-password-field label {
    display: block;
    margin-bottom: 0.5em;
    font-weight: bold;
}

.wc-pdf-upload-field input[type="file"],
.wc-pdf-password-field input[type="text"] {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 3px;
    box-sizing: border-box;
}

.wc-pdf-upload-field small {
    display: block;
    margin-top: 0.5em;
    color: #666;
    font-size: 0.8em;
}

.wc-pdf-upload-cart-item,
.wc-pdf-upload-cart-field,
.wc-pdf-password-cart-field {
    margin: 0.5em 0;
    padding: 0.5em;
    border: 1px solid #eee;
    background-color: #f9f9f9;
    clear: both;
}

.wc-pdf-upload-cart-item a {
    margin-left: 10px;
}

.wc-pdf-upload-change {
    color: #2271b1;
    text-decoration: underline;
    cursor: pointer;
    margin-left: 10px;
}

.wc-pdf-upload-change:hover {
    color: #135e96;
}

.wc-pdf-upload-order-item,
.wc-pdf-password-order-item {
    margin-top: 0.5em;
    display: block;
}

.required {
    color: #f00;
}

/* Admin styles */
.wc-pdf-upload-admin-notice {
    margin: 5px 0 15px;
    padding: 10px;
    background: #f7f7f7;
    border-left: 4px solid #2271b1;
}