#pincode-checker {
    margin-bottom: 20px;
    padding: 20px;
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 8px;
}
.pincode-input-wrapper { /* New: Wrapper for input and button */
    display: flex;
    align-items: center;
    gap: 10px; /* Space between input and button */
}
#pincode_input {
    flex-grow: 1; /* Allow input to take available space */
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
}
#pincode_refresh_button { /* New: Style for the refresh button */
    background-color: #0073aa; /* WordPress blue */
    color: white;
    border: none;
    border-radius: 4px;
    padding: 8px 12px;
    cursor: pointer;
    font-size: 1.2em; /* Make the refresh icon a bit larger */
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}
#pincode_refresh_button:hover {
    background-color: #005a87;
}
#pincode_loader {
    margin-top: 10px;
    color: #666;
}
#pincode_result {
    margin-top: 10px;
    font-weight: bold;
}
.success-msg {
    color: #215385;
    border: 1px solid #215385;
    padding: 10px;
    border-radius: 5px;
}
.error-msg {
    color: #ff0000;
    border: 1px solid #ff0000;
    padding: 10px;
    border-radius: 5px;
}