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