                <div class="text-input-wrapper">
                                    <input type="text" id="proxyUsername" 
                                           placeholder="{{ t('settings.proxySettings.proxyUsernamePlaceholder') }}"
                                           onblur="settingsManager.saveInputSetting('proxyUsername', 'proxy_username')"
                                           onkeydown="if(event.key === 'Enter') { this.blur(); }" />
                                </div>
            