FEATURE (databases): Add adaptivity for mobile databases

backend/internal/features/notifiers/models/slack/model.go

@@ -70,6 +70,7 @@ func (s *SlackNotifier) Send(
 		maxAttempts       = 5
 		defaultBackoff    = 2 * time.Second // when Retry-After header missing
 		backoffMultiplier = 1.5             // use exponential growth
+		requestTimeout    = 30 * time.Second
 	)
 
 	var (
@@ -77,6 +78,10 @@ func (s *SlackNotifier) Send(
 		attempts = 0
 	)
 
+	client := &http.Client{
+		Timeout: requestTimeout,
+	}
+
 	for {
 		attempts++
 
@@ -92,7 +97,7 @@ func (s *SlackNotifier) Send(
 		req.Header.Set("Content-Type", "application/json; charset=utf-8")
 		req.Header.Set("Authorization", "Bearer "+botToken)
 
-		resp, err := http.DefaultClient.Do(req)
+		resp, err := client.Do(req)
 		if err != nil {
 			return fmt.Errorf("send slack message: %w", err)
 		}

frontend/src/features/backups/ui/BackupsComponent.tsx

@@ -281,6 +281,163 @@ export const BackupsComponent = ({ database, isCanManageDBs, scrollContainerRef
     return () => container.removeEventListener('scroll', handleScroll);
   }, [hasMore, isLoadingMore, currentLimit, scrollContainerRef]);
 
+  const renderStatus = (status: BackupStatus, record: Backup) => {
+    if (status === BackupStatus.FAILED) {
+      return (
+        <Tooltip title="Click to see error details">
+          <div
+            className="flex cursor-pointer items-center text-red-600 underline"
+            onClick={() => setShowingBackupError(record)}
+          >
+            <ExclamationCircleOutlined className="mr-2" style={{ fontSize: 16 }} />
+            <div>Failed</div>
+          </div>
+        </Tooltip>
+      );
+    }
+
+    if (status === BackupStatus.COMPLETED) {
+      return (
+        <div className="flex items-center text-green-600">
+          <CheckCircleOutlined className="mr-2" style={{ fontSize: 16 }} />
+          <div>Successful</div>
+          {record.encryption === BackupEncryption.ENCRYPTED && (
+            <Tooltip title="Encrypted">
+              <LockOutlined className="ml-1" style={{ fontSize: 14 }} />
+            </Tooltip>
+          )}
+        </div>
+      );
+    }
+
+    if (status === BackupStatus.DELETED) {
+      return (
+        <div className="flex items-center text-gray-600">
+          <DeleteOutlined className="mr-2" style={{ fontSize: 16 }} />
+          <div>Deleted</div>
+        </div>
+      );
+    }
+
+    if (status === BackupStatus.IN_PROGRESS) {
+      return (
+        <div className="flex items-center font-bold text-blue-600">
+          <SyncOutlined spin />
+          <span className="ml-2">In progress</span>
+        </div>
+      );
+    }
+
+    if (status === BackupStatus.CANCELED) {
+      return (
+        <div className="flex items-center text-gray-600">
+          <CloseCircleOutlined className="mr-2" style={{ fontSize: 16 }} />
+          <div>Canceled</div>
+        </div>
+      );
+    }
+
+    return <span className="font-bold">{status}</span>;
+  };
+
+  const renderActions = (record: Backup) => {
+    return (
+      <div className="flex gap-2 text-lg">
+        {record.status === BackupStatus.IN_PROGRESS && isCanManageDBs && (
+          <div className="flex gap-2">
+            {cancellingBackupId === record.id ? (
+              <SyncOutlined spin />
+            ) : (
+              <Tooltip title="Cancel backup">
+                <CloseCircleOutlined
+                  className="cursor-pointer"
+                  onClick={() => {
+                    if (cancellingBackupId) return;
+                    cancelBackup(record.id);
+                  }}
+                  style={{ color: '#ff0000', opacity: cancellingBackupId ? 0.2 : 1 }}
+                />
+              </Tooltip>
+            )}
+          </div>
+        )}
+
+        {record.status === BackupStatus.COMPLETED && (
+          <div className="flex gap-2">
+            {deletingBackupId === record.id ? (
+              <SyncOutlined spin />
+            ) : (
+              <>
+                {isCanManageDBs && (
+                  <Tooltip title="Delete backup">
+                    <DeleteOutlined
+                      className="cursor-pointer"
+                      onClick={() => {
+                        if (deletingBackupId) return;
+                        setDeleteConfimationId(record.id);
+                      }}
+                      style={{ color: '#ff0000', opacity: deletingBackupId ? 0.2 : 1 }}
+                    />
+                  </Tooltip>
+                )}
+
+                <Tooltip title="Restore from backup">
+                  <CloudUploadOutlined
+                    className="cursor-pointer"
+                    onClick={() => {
+                      setShowingRestoresBackupId(record.id);
+                    }}
+                    style={{
+                      color: '#155dfc',
+                    }}
+                  />
+                </Tooltip>
+
+                <Tooltip title="Download backup file. It can be restored manually via pg_restore (from custom format)">
+                  {downloadingBackupId === record.id ? (
+                    <SyncOutlined spin style={{ color: '#155dfc' }} />
+                  ) : (
+                    <DownloadOutlined
+                      className="cursor-pointer"
+                      onClick={() => {
+                        if (downloadingBackupId) return;
+                        setDownloadingBackupId(record.id);
+                      }}
+                      style={{
+                        opacity: downloadingBackupId ? 0.2 : 1,
+                        color: '#155dfc',
+                      }}
+                    />
+                  )}
+                </Tooltip>
+              </>
+            )}
+          </div>
+        )}
+      </div>
+    );
+  };
+
+  const formatSize = (sizeMb: number) => {
+    if (sizeMb >= 1024) {
+      const sizeGb = sizeMb / 1024;
+      return `${Number(sizeGb.toFixed(2)).toLocaleString()} GB`;
+    }
+    return `${Number(sizeMb?.toFixed(2)).toLocaleString()} MB`;
+  };
+
+  const formatDuration = (durationMs: number) => {
+    const hours = Math.floor(durationMs / 3600000);
+    const minutes = Math.floor((durationMs % 3600000) / 60000);
+    const seconds = Math.floor((durationMs % 60000) / 1000);
+
+    if (hours > 0) {
+      return `${hours}h ${minutes}m ${seconds}s`;
+    }
+
+    return `${minutes}m ${seconds}s`;
+  };
+
   const columns: ColumnsType<Backup> = [
     {
       title: 'Created at',
@@ -299,66 +456,7 @@ export const BackupsComponent = ({ database, isCanManageDBs, scrollContainerRef
       title: 'Status',
       dataIndex: 'status',
       key: 'status',
-      render: (status: BackupStatus, record: Backup) => {
-        if (status === BackupStatus.FAILED) {
-          return (
-            <Tooltip title="Click to see error details">
-              <div
-                className="flex cursor-pointer items-center text-red-600 underline"
-                onClick={() => setShowingBackupError(record)}
-              >
-                <ExclamationCircleOutlined className="mr-2" style={{ fontSize: 16 }} />
-
-                <div>Failed</div>
-              </div>
-            </Tooltip>
-          );
-        }
-
-        if (status === BackupStatus.COMPLETED) {
-          return (
-            <div className="flex items-center text-green-600">
-              <CheckCircleOutlined className="mr-2" style={{ fontSize: 16 }} />
-              <div>Successful</div>
-
-              {record.encryption === BackupEncryption.ENCRYPTED && (
-                <Tooltip title="Encrypted">
-                  <LockOutlined className="ml-1" style={{ fontSize: 14 }} />
-                </Tooltip>
-              )}
-            </div>
-          );
-        }
-
-        if (status === BackupStatus.DELETED) {
-          return (
-            <div className="flex items-center text-gray-600">
-              <DeleteOutlined className="mr-2" style={{ fontSize: 16 }} />
-              <div>Deleted</div>
-            </div>
-          );
-        }
-
-        if (status === BackupStatus.IN_PROGRESS) {
-          return (
-            <div className="flex items-center font-bold text-blue-600">
-              <SyncOutlined spin />
-              <span className="ml-2">In progress</span>
-            </div>
-          );
-        }
-
-        if (status === BackupStatus.CANCELED) {
-          return (
-            <div className="flex items-center text-gray-600">
-              <CloseCircleOutlined className="mr-2" style={{ fontSize: 16 }} />
-              <div>Canceled</div>
-            </div>
-          );
-        }
-
-        return <span className="font-bold">{status}</span>;
-      },
+      render: (status: BackupStatus, record: Backup) => renderStatus(status, record),
       filters: [
         {
           value: BackupStatus.IN_PROGRESS,
@@ -398,112 +496,20 @@ export const BackupsComponent = ({ database, isCanManageDBs, scrollContainerRef
       dataIndex: 'backupSizeMb',
       key: 'backupSizeMb',
       width: 150,
-      render: (sizeMb: number) => {
-        if (sizeMb >= 1024) {
-          const sizeGb = sizeMb / 1024;
-          return `${Number(sizeGb.toFixed(2)).toLocaleString()} GB`;
-        }
-        return `${Number(sizeMb?.toFixed(2)).toLocaleString()} MB`;
-      },
+      render: (sizeMb: number) => formatSize(sizeMb),
     },
     {
       title: 'Duration',
       dataIndex: 'backupDurationMs',
       key: 'backupDurationMs',
       width: 150,
-      render: (durationMs: number) => {
-        const hours = Math.floor(durationMs / 3600000);
-        const minutes = Math.floor((durationMs % 3600000) / 60000);
-        const seconds = Math.floor((durationMs % 60000) / 1000);
-
-        if (hours > 0) {
-          return `${hours}h ${minutes}m ${seconds}s`;
-        }
-
-        return `${minutes}m ${seconds}s`;
-      },
+      render: (durationMs: number) => formatDuration(durationMs),
     },
     {
       title: 'Actions',
       dataIndex: '',
       key: '',
-      render: (_, record: Backup) => {
-        return (
-          <div className="flex gap-2 text-lg">
-            {record.status === BackupStatus.IN_PROGRESS && isCanManageDBs && (
-              <div className="flex gap-2">
-                {cancellingBackupId === record.id ? (
-                  <SyncOutlined spin />
-                ) : (
-                  <Tooltip title="Cancel backup">
-                    <CloseCircleOutlined
-                      className="cursor-pointer"
-                      onClick={() => {
-                        if (cancellingBackupId) return;
-                        cancelBackup(record.id);
-                      }}
-                      style={{ color: '#ff0000', opacity: cancellingBackupId ? 0.2 : 1 }}
-                    />
-                  </Tooltip>
-                )}
-              </div>
-            )}
-
-            {record.status === BackupStatus.COMPLETED && (
-              <div className="flex gap-2">
-                {deletingBackupId === record.id ? (
-                  <SyncOutlined spin />
-                ) : (
-                  <>
-                    {isCanManageDBs && (
-                      <Tooltip title="Delete backup">
-                        <DeleteOutlined
-                          className="cursor-pointer"
-                          onClick={() => {
-                            if (deletingBackupId) return;
-                            setDeleteConfimationId(record.id);
-                          }}
-                          style={{ color: '#ff0000', opacity: deletingBackupId ? 0.2 : 1 }}
-                        />
-                      </Tooltip>
-                    )}
-
-                    <Tooltip title="Restore from backup">
-                      <CloudUploadOutlined
-                        className="cursor-pointer"
-                        onClick={() => {
-                          setShowingRestoresBackupId(record.id);
-                        }}
-                        style={{
-                          color: '#155dfc',
-                        }}
-                      />
-                    </Tooltip>
-
-                    <Tooltip title="Download backup file. It can be restored manually via pg_restore (from custom format)">
-                      {downloadingBackupId === record.id ? (
-                        <SyncOutlined spin style={{ color: '#155dfc' }} />
-                      ) : (
-                        <DownloadOutlined
-                          className="cursor-pointer"
-                          onClick={() => {
-                            if (downloadingBackupId) return;
-                            setDownloadingBackupId(record.id);
-                          }}
-                          style={{
-                            opacity: downloadingBackupId ? 0.2 : 1,
-                            color: '#155dfc',
-                          }}
-                        />
-                      )}
-                    </Tooltip>
-                  </>
-                )}
-              </div>
-            )}
-          </div>
-        );
-      },
+      render: (_, record: Backup) => renderActions(record),
     },
   ];
 
@@ -516,11 +522,11 @@ export const BackupsComponent = ({ database, isCanManageDBs, scrollContainerRef
   }
 
   return (
-    <div className="mt-5 w-full rounded-md bg-white p-5 shadow">
-      <h2 className="text-xl font-bold">Backups</h2>
+    <div className="mt-5 w-full rounded-md bg-white p-3 shadow md:p-5">
+      <h2 className="text-lg font-bold md:text-xl">Backups</h2>
 
       {!isBackupConfigLoading && !backupConfig?.isBackupsEnabled && (
-        <div className="text-red-600">
+        <div className="text-sm text-red-600 md:text-base">
           Scheduled backups are disabled (you can enable it back in the backup configuration)
         </div>
       )}
@@ -535,30 +541,98 @@ export const BackupsComponent = ({ database, isCanManageDBs, scrollContainerRef
           disabled={isMakeBackupRequestLoading}
           loading={isMakeBackupRequestLoading}
         >
-          Make backup right now
+          <span className="md:hidden">Backup now</span>
+          <span className="hidden md:inline">Make backup right now</span>
         </Button>
       </div>
 
-      <div className="mt-5 max-w-[850px]">
-        <Table
-          bordered
-          columns={columns}
-          dataSource={backups}
-          rowKey="id"
-          loading={isBackupsLoading}
-          size="small"
-          pagination={false}
-        />
-        {isLoadingMore && (
-          <div className="mt-2 flex justify-center">
-            <Spin />
-          </div>
-        )}
-        {!hasMore && backups.length > 0 && (
-          <div className="mt-2 text-center text-gray-500">
-            All backups loaded ({totalBackups} total)
-          </div>
-        )}
+      <div className="mt-5 w-full md:max-w-[850px]">
+        {/* Mobile card view */}
+        <div className="md:hidden">
+          {isBackupsLoading ? (
+            <div className="flex justify-center py-8">
+              <Spin />
+            </div>
+          ) : (
+            <div>
+              {backups.map((backup) => (
+                <div
+                  key={backup.id}
+                  className="mb-2 rounded-lg border border-gray-200 bg-white p-4 shadow-sm"
+                >
+                  <div className="space-y-3">
+                    <div className="flex items-start justify-between">
+                      <div>
+                        <div className="text-xs text-gray-500">Created at</div>
+                        <div className="text-sm font-medium">
+                          {dayjs.utc(backup.createdAt).local().format(getUserTimeFormat().format)}
+                        </div>
+                        <div className="text-xs text-gray-500">
+                          ({dayjs.utc(backup.createdAt).local().fromNow()})
+                        </div>
+                      </div>
+                      <div>{renderStatus(backup.status, backup)}</div>
+                    </div>
+
+                    <div className="grid grid-cols-2 gap-4">
+                      <div>
+                        <div className="text-xs text-gray-500">Size</div>
+                        <div className="text-sm font-medium">{formatSize(backup.backupSizeMb)}</div>
+                      </div>
+                      <div>
+                        <div className="text-xs text-gray-500">Duration</div>
+                        <div className="text-sm font-medium">
+                          {formatDuration(backup.backupDurationMs)}
+                        </div>
+                      </div>
+                    </div>
+
+                    <div className="flex items-center justify-end border-t border-gray-200 pt-3">
+                      {renderActions(backup)}
+                    </div>
+                  </div>
+                </div>
+              ))}
+            </div>
+          )}
+
+          {isLoadingMore && (
+            <div className="mt-3 flex justify-center">
+              <Spin />
+            </div>
+          )}
+          {!hasMore && backups.length > 0 && (
+            <div className="mt-3 text-center text-sm text-gray-500">
+              All backups loaded ({totalBackups} total)
+            </div>
+          )}
+          {!isBackupsLoading && backups.length === 0 && (
+            <div className="py-8 text-center text-gray-500">No backups yet</div>
+          )}
+        </div>
+
+        {/* Desktop table view */}
+        <div className="hidden md:block">
+          <Table
+            bordered
+            columns={columns}
+            dataSource={backups}
+            rowKey="id"
+            loading={isBackupsLoading}
+            size="small"
+            pagination={false}
+          />
+          {isLoadingMore && (
+            <div className="mt-2 flex justify-center">
+              <Spin />
+            </div>
+          )}
+          {!hasMore && backups.length > 0 && (
+            <div className="mt-2 text-center text-gray-500">
+              All backups loaded ({totalBackups} total)
+            </div>
+          )}
+        </div>
       </div>
 
       {deleteConfimationId && (

frontend/src/features/backups/ui/EditBackupConfigComponent.tsx

@@ -204,8 +204,8 @@ export const EditBackupConfigComponent = ({
 
   return (
     <div>
-      <div className="mb-1 flex w-full items-center">
-        <div className="min-w-[150px]">Backups enabled</div>
+      <div className="mb-1 flex w-full flex-col items-start sm:flex-row sm:items-center">
+        <div className="mb-1 min-w-[150px] sm:mb-0">Backups enabled</div>
         <Switch
           checked={backupConfig.isBackupsEnabled}
           onChange={(checked) => {
@@ -217,13 +217,13 @@ export const EditBackupConfigComponent = ({
 
       {backupConfig.isBackupsEnabled && (
         <>
-          <div className="mt-4 mb-1 flex w-full items-center">
-            <div className="min-w-[150px]">Backup interval</div>
+          <div className="mt-4 mb-1 flex w-full flex-col items-start sm:flex-row sm:items-center">
+            <div className="mb-1 min-w-[150px] sm:mb-0">Backup interval</div>
             <Select
               value={backupInterval?.interval}
               onChange={(v) => saveInterval({ interval: v })}
               size="small"
-              className="max-w-[200px] grow"
+              className="w-full max-w-[200px] grow"
               options={[
                 { label: 'Hourly', value: IntervalType.HOURLY },
                 { label: 'Daily', value: IntervalType.DAILY },
@@ -234,8 +234,8 @@ export const EditBackupConfigComponent = ({
           </div>
 
           {backupInterval?.interval === IntervalType.WEEKLY && (
-            <div className="mb-1 flex w-full items-center">
-              <div className="min-w-[150px]">Backup weekday</div>
+            <div className="mb-1 flex w-full flex-col items-start sm:flex-row sm:items-center">
+              <div className="mb-1 min-w-[150px] sm:mb-0">Backup weekday</div>
               <Select
                 value={displayedWeekday}
                 onChange={(localWeekday) => {
@@ -244,15 +244,15 @@ export const EditBackupConfigComponent = ({
                   saveInterval({ weekday: getUtcWeekday(localWeekday, ref) });
                 }}
                 size="small"
-                className="max-w-[200px] grow"
+                className="w-full max-w-[200px] grow"
                 options={weekdayOptions}
               />
             </div>
           )}
 
           {backupInterval?.interval === IntervalType.MONTHLY && (
-            <div className="mb-1 flex w-full items-center">
-              <div className="min-w-[150px]">Backup day of month</div>
+            <div className="mb-1 flex w-full flex-col items-start sm:flex-row sm:items-center">
+              <div className="mb-1 min-w-[150px] sm:mb-0">Backup day of month</div>
               <InputNumber
                 min={1}
                 max={31}
@@ -263,21 +263,21 @@ export const EditBackupConfigComponent = ({
                   saveInterval({ dayOfMonth: getUtcDayOfMonth(localDom, ref) });
                 }}
                 size="small"
-                className="max-w-[200px] grow"
+                className="w-full max-w-[200px] grow"
               />
             </div>
           )}
 
           {backupInterval?.interval !== IntervalType.HOURLY && (
-            <div className="mb-1 flex w-full items-center">
-              <div className="min-w-[150px]">Backup time of day</div>
+            <div className="mb-1 flex w-full flex-col items-start sm:flex-row sm:items-center">
+              <div className="mb-1 min-w-[150px] sm:mb-0">Backup time of day</div>
               <TimePicker
                 value={localTime}
                 format={timeFormat.format}
                 use12Hours={timeFormat.use12Hours}
                 allowClear={false}
                 size="small"
-                className="max-w-[200px] grow"
+                className="w-full max-w-[200px] grow"
                 onChange={(t) => {
                   if (!t) return;
                   const patch: Partial<Interval> = { timeOfDay: t.utc().format('HH:mm') };
@@ -295,156 +295,168 @@ export const EditBackupConfigComponent = ({
             </div>
           )}
 
-          <div className="mt-4 mb-1 flex w-full items-center">
-            <div className="min-w-[150px]">Retry backup if failed</div>
-            <Switch
-              size="small"
-              checked={backupConfig.isRetryIfFailed}
-              onChange={(checked) => updateBackupConfig({ isRetryIfFailed: checked })}
-            />
-
-            <Tooltip
-              className="cursor-pointer"
-              title="Automatically retry failed backups. Backups can fail due to network failures, storage issues or temporary database unavailability."
-            >
-              <InfoCircleOutlined className="ml-2" style={{ color: 'gray' }} />
-            </Tooltip>
-          </div>
-
-          {backupConfig.isRetryIfFailed && (
-            <div className="mb-1 flex w-full items-center">
-              <div className="min-w-[150px]">Max failed tries count</div>
-              <InputNumber
-                min={1}
-                max={10}
-                value={backupConfig.maxFailedTriesCount}
-                onChange={(value) => updateBackupConfig({ maxFailedTriesCount: value || 1 })}
+          <div className="mt-4 mb-1 flex w-full flex-col items-start sm:flex-row sm:items-center">
+            <div className="mb-1 min-w-[150px] sm:mb-0">Retry backup if failed</div>
+            <div className="flex items-center">
+              <Switch
                 size="small"
-                className="max-w-[200px] grow"
+                checked={backupConfig.isRetryIfFailed}
+                onChange={(checked) => updateBackupConfig({ isRetryIfFailed: checked })}
               />
 
               <Tooltip
                 className="cursor-pointer"
-                title="Maximum number of retry attempts for failed backups. You will receive a notification when all tries have failed."
+                title="Automatically retry failed backups. Backups can fail due to network failures, storage issues or temporary database unavailability."
               >
                 <InfoCircleOutlined className="ml-2" style={{ color: 'gray' }} />
               </Tooltip>
             </div>
-          )}
-
-          <div className="mt-5 mb-1 flex w-full items-center">
-            <div className="min-w-[150px]">CPU count</div>
-            <InputNumber
-              min={1}
-              max={16}
-              value={backupConfig.cpuCount}
-              onChange={(value) => updateBackupConfig({ cpuCount: value || 1 })}
-              size="small"
-              className="max-w-[200px] grow"
-            />
-
-            <Tooltip
-              className="cursor-pointer"
-              title="Number of CPU cores to use for restore processing. Higher values may speed up restores, but use more resources."
-            >
-              <InfoCircleOutlined className="ml-2" style={{ color: 'gray' }} />
-            </Tooltip>
           </div>
 
-          <div className="mb-1 flex w-full items-center">
-            <div className="min-w-[150px]">Store period</div>
-            <Select
-              value={backupConfig.storePeriod}
-              onChange={(v) => updateBackupConfig({ storePeriod: v })}
-              size="small"
-              className="max-w-[200px] grow"
-              options={[
-                { label: '1 day', value: Period.DAY },
-                { label: '1 week', value: Period.WEEK },
-                { label: '1 month', value: Period.MONTH },
-                { label: '3 months', value: Period.THREE_MONTH },
-                { label: '6 months', value: Period.SIX_MONTH },
-                { label: '1 year', value: Period.YEAR },
-                { label: '2 years', value: Period.TWO_YEARS },
-                { label: '3 years', value: Period.THREE_YEARS },
-                { label: '4 years', value: Period.FOUR_YEARS },
-                { label: '5 years', value: Period.FIVE_YEARS },
-                { label: 'Forever', value: Period.FOREVER },
-              ]}
-            />
+          {backupConfig.isRetryIfFailed && (
+            <div className="mb-1 flex w-full flex-col items-start sm:flex-row sm:items-center">
+              <div className="mb-1 min-w-[150px] sm:mb-0">Max failed tries count</div>
+              <div className="flex items-center">
+                <InputNumber
+                  min={1}
+                  max={10}
+                  value={backupConfig.maxFailedTriesCount}
+                  onChange={(value) => updateBackupConfig({ maxFailedTriesCount: value || 1 })}
+                  size="small"
+                  className="w-full max-w-[200px] grow"
+                />
 
-            <Tooltip
-              className="cursor-pointer"
-              title="How long to keep the backups? Make sure you have enough storage space."
-            >
-              <InfoCircleOutlined className="ml-2" style={{ color: 'gray' }} />
-            </Tooltip>
+                <Tooltip
+                  className="cursor-pointer"
+                  title="Maximum number of retry attempts for failed backups. You will receive a notification when all tries have failed."
+                >
+                  <InfoCircleOutlined className="ml-2" style={{ color: 'gray' }} />
+                </Tooltip>
+              </div>
+            </div>
+          )}
+
+          <div className="mt-5 mb-1 flex w-full flex-col items-start sm:flex-row sm:items-center">
+            <div className="mb-1 min-w-[150px] sm:mb-0">CPU count</div>
+            <div className="flex items-center">
+              <InputNumber
+                min={1}
+                max={16}
+                value={backupConfig.cpuCount}
+                onChange={(value) => updateBackupConfig({ cpuCount: value || 1 })}
+                size="small"
+                className="w-full max-w-[200px] grow"
+              />
+
+              <Tooltip
+                className="cursor-pointer"
+                title="Number of CPU cores to use for restore processing. Higher values may speed up restores, but use more resources."
+              >
+                <InfoCircleOutlined className="ml-2" style={{ color: 'gray' }} />
+              </Tooltip>
+            </div>
+          </div>
+
+          <div className="mb-1 flex w-full flex-col items-start sm:flex-row sm:items-center">
+            <div className="mb-1 min-w-[150px] sm:mb-0">Store period</div>
+            <div className="flex items-center">
+              <Select
+                value={backupConfig.storePeriod}
+                onChange={(v) => updateBackupConfig({ storePeriod: v })}
+                size="small"
+                className="w-full max-w-[200px] grow"
+                options={[
+                  { label: '1 day', value: Period.DAY },
+                  { label: '1 week', value: Period.WEEK },
+                  { label: '1 month', value: Period.MONTH },
+                  { label: '3 months', value: Period.THREE_MONTH },
+                  { label: '6 months', value: Period.SIX_MONTH },
+                  { label: '1 year', value: Period.YEAR },
+                  { label: '2 years', value: Period.TWO_YEARS },
+                  { label: '3 years', value: Period.THREE_YEARS },
+                  { label: '4 years', value: Period.FOUR_YEARS },
+                  { label: '5 years', value: Period.FIVE_YEARS },
+                  { label: 'Forever', value: Period.FOREVER },
+                ]}
+              />
+
+              <Tooltip
+                className="cursor-pointer"
+                title="How long to keep the backups? Make sure you have enough storage space."
+              >
+                <InfoCircleOutlined className="ml-2" style={{ color: 'gray' }} />
+              </Tooltip>
+            </div>
           </div>
 
           <div className="mb-3" />
         </>
       )}
 
-      <div className="mt-2 mb-1 flex w-full items-center">
-        <div className="min-w-[150px]">Storage</div>
-        <Select
-          value={backupConfig.storage?.id}
-          onChange={(storageId) => {
-            if (storageId.includes('create-new-storage')) {
-              setShowCreateStorage(true);
-              return;
-            }
+      <div className="mt-2 mb-1 flex w-full flex-col items-start sm:flex-row sm:items-center">
+        <div className="mb-1 min-w-[150px] sm:mb-0">Storage</div>
+        <div className="flex w-full items-center">
+          <Select
+            value={backupConfig.storage?.id}
+            onChange={(storageId) => {
+              if (storageId.includes('create-new-storage')) {
+                setShowCreateStorage(true);
+                return;
+              }
 
-            const selectedStorage = storages.find((s) => s.id === storageId);
-            updateBackupConfig({ storage: selectedStorage });
+              const selectedStorage = storages.find((s) => s.id === storageId);
+              updateBackupConfig({ storage: selectedStorage });
 
-            if (backupConfig.storage?.id) {
-              setIsShowWarn(true);
-            }
-          }}
-          size="small"
-          className="mr-2 max-w-[200px] grow"
-          options={[
-            ...storages.map((s) => ({ label: s.name, value: s.id })),
-            { label: 'Create new storage', value: 'create-new-storage' },
-          ]}
-          placeholder="Select storage"
-        />
-
-        {backupConfig.storage?.type && (
-          <img
-            src={getStorageLogoFromType(backupConfig.storage.type)}
-            alt="storageIcon"
-            className="ml-1 h-4 w-4"
+              if (backupConfig.storage?.id) {
+                setIsShowWarn(true);
+              }
+            }}
+            size="small"
+            className="mr-2 max-w-[200px] grow"
+            options={[
+              ...storages.map((s) => ({ label: s.name, value: s.id })),
+              { label: 'Create new storage', value: 'create-new-storage' },
+            ]}
+            placeholder="Select storage"
           />
-        )}
+
+          {backupConfig.storage?.type && (
+            <img
+              src={getStorageLogoFromType(backupConfig.storage.type)}
+              alt="storageIcon"
+              className="ml-1 h-4 w-4"
+            />
+          )}
+        </div>
       </div>
 
-      <div className="mb-1 flex w-full items-center">
-        <div className="min-w-[150px]">Encryption</div>
-        <Select
-          value={backupConfig.encryption}
-          onChange={(v) => updateBackupConfig({ encryption: v })}
-          size="small"
-          className="max-w-[200px] grow"
-          options={[
-            { label: 'None', value: BackupEncryption.NONE },
-            { label: 'Encrypt backup files', value: BackupEncryption.ENCRYPTED },
-          ]}
-        />
+      <div className="mb-1 flex w-full flex-col items-start sm:flex-row sm:items-center">
+        <div className="mb-1 min-w-[150px] sm:mb-0">Encryption</div>
+        <div className="flex items-center">
+          <Select
+            value={backupConfig.encryption}
+            onChange={(v) => updateBackupConfig({ encryption: v })}
+            size="small"
+            className="w-full max-w-[200px] grow"
+            options={[
+              { label: 'None', value: BackupEncryption.NONE },
+              { label: 'Encrypt backup files', value: BackupEncryption.ENCRYPTED },
+            ]}
+          />
 
-        <Tooltip
-          className="cursor-pointer"
-          title="If backup is encrypted, backup files in your storage (S3, local, etc.) cannot be used directly. You can restore backups through Postgresus or download them unencrypted via the 'Download' button."
-        >
-          <InfoCircleOutlined className="ml-2" style={{ color: 'gray' }} />
-        </Tooltip>
+          <Tooltip
+            className="cursor-pointer"
+            title="If backup is encrypted, backup files in your storage (S3, local, etc.) cannot be used directly. You can restore backups through Postgresus or download them unencrypted via the 'Download' button."
+          >
+            <InfoCircleOutlined className="ml-2" style={{ color: 'gray' }} />
+          </Tooltip>
+        </div>
       </div>
 
       {backupConfig.isBackupsEnabled && (
         <>
-          <div className="mt-4 mb-1 flex w-full items-start">
-            <div className="mt-1 min-w-[150px]">Notifications</div>
+          <div className="mt-4 mb-1 flex w-full flex-col items-start sm:flex-row sm:items-start">
+            <div className="mt-0 mb-1 min-w-[150px] sm:mt-1 sm:mb-0">Notifications</div>
             <div className="flex flex-col space-y-2">
               <Checkbox
                 checked={backupConfig.sendNotificationsOn.includes(

frontend/src/features/databases/ui/DatabaseConfigComponent.tsx

@@ -147,9 +147,9 @@ export const DatabaseConfigComponent = ({
   };
 
   return (
-    <div className="w-full rounded-tr-md rounded-br-md rounded-bl-md bg-white p-5 shadow">
+    <div className="w-full rounded-tr-md rounded-br-md rounded-bl-md bg-white p-3 shadow sm:p-5">
       {!isEditName ? (
-        <div className="mb-5 flex items-center text-2xl font-bold">
+        <div className="mb-5 flex items-center text-xl font-bold sm:text-2xl">
           {database.name}
 
           {isCanManageDBs && (
@@ -162,7 +162,7 @@ export const DatabaseConfigComponent = ({
         <div>
           <div className="flex items-center">
             <Input
-              className="max-w-[250px]"
+              className="max-w-full sm:max-w-[250px]"
               value={editDatabase?.name}
               onChange={(e) => {
                 if (!editDatabase) return;
@@ -174,7 +174,7 @@ export const DatabaseConfigComponent = ({
               size="large"
             />
 
-            <div className="ml-1 flex items-center">
+            <div className="ml-1 flex flex-shrink-0 items-center">
               <Button
                 type="text"
                 className="flex h-6 w-6 items-center justify-center p-0"
@@ -204,7 +204,7 @@ export const DatabaseConfigComponent = ({
       )}
 
       {database.lastBackupErrorMessage && (
-        <div className="max-w-[400px] rounded border border-red-600 px-3 py-3">
+        <div className="mb-4 max-w-full rounded border border-red-600 px-3 py-3 sm:max-w-[400px]">
           <div className="mt-1 flex items-center text-sm font-bold text-red-600">
             <InfoCircleOutlined className="mr-2" style={{ color: 'red' }} />
             Last backup error
@@ -226,8 +226,8 @@ export const DatabaseConfigComponent = ({
         </div>
       )}
 
-      <div className="flex flex-wrap gap-10">
-        <div className="w-[400px]">
+      <div className="flex flex-col gap-6 lg:flex-row lg:flex-wrap lg:gap-10">
+        <div className="w-full lg:w-[400px]">
           <div className="mt-5 flex items-center font-bold">
             <div>Database settings</div>
 
@@ -260,7 +260,7 @@ export const DatabaseConfigComponent = ({
           </div>
         </div>
 
-        <div className="w-[400px]">
+        <div className="w-full lg:w-[400px]">
           <div className="mt-5 flex items-center font-bold">
             <div>Backup config</div>
 
@@ -299,8 +299,8 @@ export const DatabaseConfigComponent = ({
         </div>
       </div>
 
-      <div className="flex flex-wrap gap-10">
-        <div className="w-[400px]">
+      <div className="flex flex-col gap-6 lg:flex-row lg:flex-wrap lg:gap-10">
+        <div className="w-full lg:w-[400px]">
           <div className="mt-5 flex items-center font-bold">
             <div>Healthcheck settings</div>
 
@@ -328,7 +328,7 @@ export const DatabaseConfigComponent = ({
           </div>
         </div>
 
-        <div className="w-[400px]">
+        <div className="w-full lg:w-[400px]">
           <div className="mt-5 flex items-center font-bold">
             <div>Notifiers settings</div>
 
@@ -366,10 +366,10 @@ export const DatabaseConfigComponent = ({
       </div>
 
       {!isEditDatabaseSpecificDataSettings && (
-        <div className="mt-10">
+        <div className="mt-10 flex flex-col gap-2 sm:flex-row sm:gap-0">
           <Button
             type="primary"
-            className="mr-1"
+            className="w-full sm:mr-1 sm:w-auto"
             ghost
             onClick={testConnection}
             loading={isTestingConnection}
@@ -380,7 +380,7 @@ export const DatabaseConfigComponent = ({
 
           <Button
             type="primary"
-            className="mr-1"
+            className="w-full sm:mr-1 sm:w-auto"
             ghost
             onClick={copyDatabase}
             loading={isCopying}
@@ -391,6 +391,7 @@ export const DatabaseConfigComponent = ({
 
           <Button
             type="primary"
+            className="w-full sm:w-auto"
             danger
             onClick={() => setIsShowRemoveConfirm(true)}
             ghost

frontend/src/features/databases/ui/DatabasesComponent.tsx

@@ -4,6 +4,7 @@ import { useEffect, useState } from 'react';
 import { databaseApi } from '../../../entity/databases';
 import type { Database } from '../../../entity/databases';
 import type { WorkspaceResponse } from '../../../entity/workspaces';
+import { useIsMobile } from '../../../shared/hooks';
 import { CreateDatabaseComponent } from './CreateDatabaseComponent';
 import { DatabaseCardComponent } from './DatabaseCardComponent';
 import { DatabaseComponent } from './DatabaseComponent';
@@ -17,6 +18,7 @@ interface Props {
 const SELECTED_DATABASE_STORAGE_KEY = 'selectedDatabaseId';
 
 export const DatabasesComponent = ({ contentHeight, workspace, isCanManageDBs }: Props) => {
+  const isMobile = useIsMobile();
   const [isLoading, setIsLoading] = useState(true);
   const [databases, setDatabases] = useState<Database[]>([]);
   const [searchQuery, setSearchQuery] = useState('');
@@ -44,7 +46,8 @@ export const DatabasesComponent = ({ contentHeight, workspace, isCanManageDBs }:
         setDatabases(databases);
         if (selectDatabaseId) {
           updateSelectedDatabaseId(selectDatabaseId);
-        } else if (!selectedDatabaseId && !isSilent) {
+        } else if (!selectedDatabaseId && !isSilent && !isMobile) {
+          // On desktop, auto-select a database; on mobile, keep it unselected
           const savedDatabaseId = localStorage.getItem(
             `${SELECTED_DATABASE_STORAGE_KEY}_${workspace.id}`,
           );
@@ -87,66 +90,86 @@ export const DatabasesComponent = ({ contentHeight, workspace, isCanManageDBs }:
     database.name.toLowerCase().includes(searchQuery.toLowerCase()),
   );
 
+  // On mobile, show either the list or the database details
+  const showDatabaseList = !isMobile || !selectedDatabaseId;
+  const showDatabaseDetails = selectedDatabaseId && (!isMobile || selectedDatabaseId);
+
   return (
     <>
       <div className="flex grow">
-        <div
-          className="mx-3 w-[250px] min-w-[250px] overflow-y-auto pr-2"
-          style={{ height: contentHeight }}
-        >
-          {databases.length >= 5 && (
-            <>
-              {isCanManageDBs && addDatabaseButton}
+        {showDatabaseList && (
+          <div
+            className="w-full overflow-y-auto md:mx-3 md:w-[250px] md:min-w-[250px] md:pr-2"
+            style={{ height: contentHeight }}
+          >
+            {databases.length >= 5 && (
+              <>
+                {isCanManageDBs && addDatabaseButton}
 
-              <div className="mb-2">
-                <input
-                  placeholder="Search database"
-                  value={searchQuery}
-                  onChange={(e) => setSearchQuery(e.target.value)}
-                  className="w-full border-b border-gray-300 p-1 text-gray-500 outline-none"
-                />
-              </div>
-            </>
-          )}
-
-          {filteredDatabases.length > 0
-            ? filteredDatabases.map((database) => (
-                <DatabaseCardComponent
-                  key={database.id}
-                  database={database}
-                  selectedDatabaseId={selectedDatabaseId}
-                  setSelectedDatabaseId={updateSelectedDatabaseId}
-                />
-              ))
-            : searchQuery && (
-                <div className="mb-4 text-center text-sm text-gray-500">
-                  No databases found matching &quot;{searchQuery}&quot;
+                <div className="mb-2">
+                  <input
+                    placeholder="Search database"
+                    value={searchQuery}
+                    onChange={(e) => setSearchQuery(e.target.value)}
+                    className="w-full border-b border-gray-300 p-1 text-gray-500 outline-none"
+                  />
                 </div>
-              )}
+              </>
+            )}
 
-          {databases.length < 5 && isCanManageDBs && addDatabaseButton}
+            {filteredDatabases.length > 0
+              ? filteredDatabases.map((database) => (
+                  <DatabaseCardComponent
+                    key={database.id}
+                    database={database}
+                    selectedDatabaseId={selectedDatabaseId}
+                    setSelectedDatabaseId={updateSelectedDatabaseId}
+                  />
+                ))
+              : searchQuery && (
+                  <div className="mb-4 text-center text-sm text-gray-500">
+                    No databases found matching &quot;{searchQuery}&quot;
+                  </div>
+                )}
 
-          <div className="mx-3 text-center text-xs text-gray-500">
-            Database - is a thing we are backing up
+            {databases.length < 5 && isCanManageDBs && addDatabaseButton}
+
+            <div className="mx-3 text-center text-xs text-gray-500">
+              Database - is a thing we are backing up
+            </div>
           </div>
-        </div>
+        )}
 
-        {selectedDatabaseId && (
-          <DatabaseComponent
-            contentHeight={contentHeight}
-            databaseId={selectedDatabaseId}
-            onDatabaseChanged={() => {
-              loadDatabases();
-            }}
-            onDatabaseDeleted={() => {
-              const remainingDatabases = databases.filter(
-                (database) => database.id !== selectedDatabaseId,
-              );
-              updateSelectedDatabaseId(remainingDatabases[0]?.id);
-              loadDatabases();
-            }}
-            isCanManageDBs={isCanManageDBs}
-          />
+        {showDatabaseDetails && (
+          <div className="flex w-full flex-col md:flex-1">
+            {isMobile && (
+              <div className="mb-2">
+                <Button
+                  type="default"
+                  onClick={() => updateSelectedDatabaseId(undefined)}
+                  className="w-full"
+                >
+                  ← Back to databases
+                </Button>
+              </div>
+            )}
+
+            <DatabaseComponent
+              contentHeight={isMobile ? contentHeight - 50 : contentHeight}
+              databaseId={selectedDatabaseId}
+              onDatabaseChanged={() => {
+                loadDatabases();
+              }}
+              onDatabaseDeleted={() => {
+                const remainingDatabases = databases.filter(
+                  (database) => database.id !== selectedDatabaseId,
+                );
+                updateSelectedDatabaseId(remainingDatabases[0]?.id);
+                loadDatabases();
+              }}
+              isCanManageDBs={isCanManageDBs}
+            />
+          </div>
         )}
       </div>
 

frontend/src/features/healthcheck/ui/HealthckeckAttemptsComponent.tsx

@@ -118,16 +118,16 @@ export const HealthckeckAttemptsComponent = ({ database }: Props) => {
   }
 
   return (
-    <div className="w-full rounded-tr-md rounded-br-md rounded-bl-md bg-white p-5 shadow">
-      <h2 className="text-xl font-bold">Healthcheck attempts</h2>
+    <div className="w-full rounded-tr-md rounded-br-md rounded-bl-md bg-white p-3 shadow sm:p-5">
+      <h2 className="text-lg font-bold sm:text-xl">Healthcheck attempts</h2>
 
-      <div className="mt-4 flex items-center gap-2">
-        <span className="mr-2 text-sm font-medium">Period</span>
+      <div className="mt-3 flex flex-col gap-2 sm:mt-4 sm:flex-row sm:items-center">
+        <span className="text-sm font-medium sm:mr-2">Period</span>
         <Select
           size="small"
           value={period}
           onChange={(value) => setPeriod(value)}
-          style={{ width: 120 }}
+          className="w-full sm:w-[120px]"
           options={[
             { value: 'today', label: 'Today' },
             { value: '7d', label: '7 days' },
@@ -137,7 +137,7 @@ export const HealthckeckAttemptsComponent = ({ database }: Props) => {
         />
       </div>
 
-      <div className="mt-5" />
+      <div className="mt-4 sm:mt-5" />
 
       {isLoading ? (
         <div className="flex justify-center">

frontend/src/features/healthcheck/ui/ShowHealthcheckConfigComponent.tsx

@@ -41,31 +41,31 @@ export const ShowHealthcheckConfigComponent = ({ databaseId }: Props) => {
     <div className="space-y-4">
       <div className="mb-1 flex items-center">
         <div className="min-w-[180px]">Is health check enabled</div>
-        <div className="w-[250px]">{healthcheckConfig.isHealthcheckEnabled ? 'Yes' : 'No'}</div>
+        <div>{healthcheckConfig.isHealthcheckEnabled ? 'Yes' : 'No'}</div>
       </div>
 
       {healthcheckConfig.isHealthcheckEnabled && (
         <>
           <div className="mb-1 flex items-center">
             <div className="min-w-[180px]">Notify when unavailable</div>
-            <div className="w-[250px]">
+            <div className="lg:w-[200px]">
               {healthcheckConfig.isSentNotificationWhenUnavailable ? 'Yes' : 'No'}
             </div>
           </div>
 
           <div className="mb-1 flex items-center">
             <div className="min-w-[180px]">Check interval (minutes)</div>
-            <div className="w-[250px]">{healthcheckConfig.intervalMinutes}</div>
+            <div className="lg:w-[200px]">{healthcheckConfig.intervalMinutes}</div>
           </div>
 
           <div className="mb-1 flex items-center">
             <div className="min-w-[180px]">Attempts before down</div>
-            <div className="w-[250px]">{healthcheckConfig.attemptsBeforeConcideredAsDown}</div>
+            <div className="lg:w-[200px]">{healthcheckConfig.attemptsBeforeConcideredAsDown}</div>
           </div>
 
           <div className="mb-1 flex items-center">
             <div className="min-w-[180px]">Store attempts (days)</div>
-            <div className="w-[250px]">{healthcheckConfig.storeAttemptsDays}</div>
+            <div className="lg:w-[200px]">{healthcheckConfig.storeAttemptsDays}</div>
           </div>
         </>
       )}

frontend/src/shared/hooks/index.ts

@@ -1 +1,2 @@
 export { useScreenHeight } from './useScreenHeight';
+export { useIsMobile } from './useIsMobile';

frontend/src/shared/hooks/useIsMobile.tsx

@@ -0,0 +1,26 @@
+import { useEffect, useState } from 'react';
+
+/**
+ * This hook detects if the current device is mobile (screen width <= 768px)
+ * and adjusts dynamically when the window is resized.
+ *
+ * @returns isMobile boolean
+ */
+export function useIsMobile(): boolean {
+  const [isMobile, setIsMobile] = useState<boolean>(false);
+
+  useEffect(() => {
+    const updateIsMobile = () => {
+      setIsMobile(window.innerWidth <= 768);
+    };
+
+    updateIsMobile(); // Set initial value
+    window.addEventListener('resize', updateIsMobile);
+
+    return () => {
+      window.removeEventListener('resize', updateIsMobile);
+    };
+  }, []);
+
+  return isMobile;
+}

frontend/src/widgets/main/MainScreenComponent.tsx

@@ -1,4 +1,4 @@
-import { LoadingOutlined } from '@ant-design/icons';
+import { LoadingOutlined, MenuOutlined } from '@ant-design/icons';
 import { App, Button, Spin, Tooltip } from 'antd';
 import { useEffect, useState } from 'react';
 import GitHubButton from 'react-github-btn';
@@ -7,7 +7,6 @@ import { APP_VERSION } from '../../constants';
 import { type DiskUsage, diskApi } from '../../entity/disk';
 import {
   type UserProfile,
-  UserRole,
   type UsersSettings,
   WorkspaceRole,
   settingsApi,
@@ -24,13 +23,15 @@ import {
   CreateWorkspaceDialogComponent,
   WorkspaceSettingsComponent,
 } from '../../features/workspaces';
-import { useScreenHeight } from '../../shared/hooks';
+import { useIsMobile, useScreenHeight } from '../../shared/hooks';
+import { SidebarComponent } from './SidebarComponent';
 import { WorkspaceSelectionComponent } from './WorkspaceSelectionComponent';
 
 export const MainScreenComponent = () => {
   const { message } = App.useApp();
   const screenHeight = useScreenHeight();
-  const contentHeight = screenHeight - 95;
+  const isMobile = useIsMobile();
+  const contentHeight = screenHeight - (isMobile ? 65 : 95);
 
   const [selectedTab, setSelectedTab] = useState<
     | 'notifiers'
@@ -52,6 +53,7 @@ export const MainScreenComponent = () => {
 
   const [isLoading, setIsLoading] = useState(false);
   const [showCreateWorkspaceDialog, setShowCreateWorkspaceDialog] = useState(false);
+  const [isSidebarOpen, setIsSidebarOpen] = useState(false);
 
   const loadData = async () => {
     setIsLoading(true);
@@ -118,17 +120,89 @@ export const MainScreenComponent = () => {
 
   const isCanManageDBs = selectedWorkspace?.userRole !== WorkspaceRole.VIEWER;
 
+  const tabs = [
+    {
+      text: 'Databases',
+      name: 'databases',
+      icon: '/icons/menu/database-gray.svg',
+      selectedIcon: '/icons/menu/database-white.svg',
+      onClick: () => setSelectedTab('databases'),
+      isAdminOnly: false,
+      marginTop: '0px',
+      isVisible: true,
+    },
+    {
+      text: 'Storages',
+      name: 'storages',
+      icon: '/icons/menu/storage-gray.svg',
+      selectedIcon: '/icons/menu/storage-white.svg',
+      onClick: () => setSelectedTab('storages'),
+      isAdminOnly: false,
+      marginTop: '0px',
+      isVisible: !!selectedWorkspace,
+    },
+    {
+      text: 'Notifiers',
+      name: 'notifiers',
+      icon: '/icons/menu/notifier-gray.svg',
+      selectedIcon: '/icons/menu/notifier-white.svg',
+      onClick: () => setSelectedTab('notifiers'),
+      isAdminOnly: false,
+      marginTop: '0px',
+      isVisible: !!selectedWorkspace,
+    },
+    {
+      text: 'Settings',
+      name: 'settings',
+      icon: '/icons/menu/workspace-settings-gray.svg',
+      selectedIcon: '/icons/menu/workspace-settings-white.svg',
+      onClick: () => setSelectedTab('settings'),
+      isAdminOnly: false,
+      marginTop: '0px',
+      isVisible: !!selectedWorkspace,
+    },
+    {
+      text: 'Profile',
+      name: 'profile',
+      icon: '/icons/menu/profile-gray.svg',
+      selectedIcon: '/icons/menu/profile-white.svg',
+      onClick: () => setSelectedTab('profile'),
+      isAdminOnly: false,
+      marginTop: '25px',
+      isVisible: true,
+    },
+    {
+      text: 'Postgresus settings',
+      name: 'postgresus-settings',
+      icon: '/icons/menu/global-settings-gray.svg',
+      selectedIcon: '/icons/menu/global-settings-white.svg',
+      onClick: () => setSelectedTab('postgresus-settings'),
+      isAdminOnly: true,
+      marginTop: '0px',
+      isVisible: true,
+    },
+    {
+      text: 'Users',
+      name: 'users',
+      icon: '/icons/menu/user-card-gray.svg',
+      selectedIcon: '/icons/menu/user-card-white.svg',
+      onClick: () => setSelectedTab('users'),
+      isAdminOnly: true,
+      marginTop: '0px',
+      isVisible: true,
+    },
+  ];
+
   return (
-    <div style={{ height: screenHeight }} className="bg-[#f5f5f5] p-3">
-      {/* ===================== NAVBAR ===================== */}
-      <div className="mb-3 flex h-[60px] items-center rounded bg-white p-3 shadow">
-        <div className="flex items-center gap-3 hover:opacity-80">
+    <div style={{ height: screenHeight }} className="bg-[#f5f5f5] p-2 md:p-3">
+      <div className="mb-2 flex h-[50px] items-center rounded bg-white px-2 py-2 shadow md:mb-3 md:h-[60px] md:p-3">
+        <div className="flex items-center gap-2 hover:opacity-80 md:gap-3">
           <a href="https://postgresus.com" target="_blank" rel="noreferrer">
-            <img className="h-[40px] w-[40px]" src="/logo.svg" />
+            <img className="h-[30px] w-[30px] md:h-[40px] md:w-[40px]" src="/logo.svg" />
           </a>
         </div>
 
-        <div className="ml-5">
+        <div className="ml-2 flex-1 pr-2 md:ml-5 md:flex-initial md:pr-0">
           {!isLoading && (
             <WorkspaceSelectionComponent
               workspaces={workspaces}
@@ -139,7 +213,7 @@ export const MainScreenComponent = () => {
           )}
         </div>
 
-        <div className="ml-auto flex items-center gap-5">
+        <div className="ml-auto hidden items-center gap-5 md:flex">
           <a
             className="!text-black hover:opacity-80"
             href="https://postgresus.com/installation"
@@ -192,114 +266,29 @@ export const MainScreenComponent = () => {
             </Tooltip>
           )}
         </div>
-      </div>
-      {/* ===================== END NAVBAR ===================== */}
 
+        <Button
+          type="text"
+          icon={<MenuOutlined style={{ fontSize: '20px' }} />}
+          onClick={() => setIsSidebarOpen(!isSidebarOpen)}
+          className="mt-1 ml-auto md:hidden"
+        />
+      </div>
       {isLoading ? (
         <div className="flex items-center justify-center py-2" style={{ height: contentHeight }}>
           <Spin indicator={<LoadingOutlined spin />} size="large" />
         </div>
       ) : (
         <div className="relative flex">
-          <div
-            className="max-w-[60px] min-w-[60px] rounded bg-white py-2 shadow"
-            style={{ height: contentHeight }}
-          >
-            {[
-              {
-                text: 'Databases',
-                name: 'databases',
-                icon: '/icons/menu/database-gray.svg',
-                selectedIcon: '/icons/menu/database-white.svg',
-                onClick: () => setSelectedTab('databases'),
-                isAdminOnly: false,
-                marginTop: '0px',
-                isVisible: true,
-              },
-              {
-                text: 'Storages',
-                name: 'storages',
-                icon: '/icons/menu/storage-gray.svg',
-                selectedIcon: '/icons/menu/storage-white.svg',
-                onClick: () => setSelectedTab('storages'),
-                isAdminOnly: false,
-                marginTop: '0px',
-                isVisible: !!selectedWorkspace,
-              },
-              {
-                text: 'Notifiers',
-                name: 'notifiers',
-                icon: '/icons/menu/notifier-gray.svg',
-                selectedIcon: '/icons/menu/notifier-white.svg',
-                onClick: () => setSelectedTab('notifiers'),
-                isAdminOnly: false,
-                marginTop: '0px',
-                isVisible: !!selectedWorkspace,
-              },
-              {
-                text: 'Settings',
-                name: 'settings',
-                icon: '/icons/menu/workspace-settings-gray.svg',
-                selectedIcon: '/icons/menu/workspace-settings-white.svg',
-                onClick: () => setSelectedTab('settings'),
-                isAdminOnly: false,
-                marginTop: '0px',
-                isVisible: !!selectedWorkspace,
-              },
-              {
-                text: 'Profile',
-                name: 'profile',
-                icon: '/icons/menu/profile-gray.svg',
-                selectedIcon: '/icons/menu/profile-white.svg',
-                onClick: () => setSelectedTab('profile'),
-                isAdminOnly: false,
-                marginTop: '25px',
-                isVisible: true,
-              },
-              {
-                text: 'Postgresus settings',
-                name: 'postgresus-settings',
-                icon: '/icons/menu/global-settings-gray.svg',
-                selectedIcon: '/icons/menu/global-settings-white.svg',
-                onClick: () => setSelectedTab('postgresus-settings'),
-                isAdminOnly: true,
-                marginTop: '0px',
-                isVisible: true,
-              },
-              {
-                text: 'Users',
-                name: 'users',
-                icon: '/icons/menu/user-card-gray.svg',
-                selectedIcon: '/icons/menu/user-card-white.svg',
-                onClick: () => setSelectedTab('users'),
-                isAdminOnly: true,
-                marginTop: '0px',
-                isVisible: true,
-              },
-            ]
-              .filter((tab) => !tab.isAdminOnly || user?.role === UserRole.ADMIN)
-              .filter((tab) => tab.isVisible)
-              .map((tab) => (
-                <div key={tab.text} className="flex justify-center">
-                  <div
-                    className={`flex h-[50px] w-[50px] cursor-pointer items-center justify-center rounded select-none ${selectedTab === tab.name ? 'bg-blue-600' : 'hover:bg-blue-50'}`}
-                    onClick={tab.onClick}
-                    style={{ marginTop: tab.marginTop }}
-                  >
-                    <div className="mb-1">
-                      <div className="flex justify-center">
-                        <img
-                          src={selectedTab === tab.name ? tab.selectedIcon : tab.icon}
-                          width={20}
-                          alt={tab.text}
-                          loading="lazy"
-                        />
-                      </div>
-                    </div>
-                  </div>
-                </div>
-              ))}
-          </div>
+          <SidebarComponent
+            isOpen={isSidebarOpen}
+            onClose={() => setIsSidebarOpen(false)}
+            selectedTab={selectedTab}
+            tabs={tabs}
+            user={user}
+            diskUsage={diskUsage}
+            contentHeight={contentHeight}
+          />
 
           {selectedTab === 'profile' && <ProfileComponent contentHeight={contentHeight} />}
 
@@ -309,62 +298,64 @@ export const MainScreenComponent = () => {
 
           {selectedTab === 'users' && <UsersComponent contentHeight={contentHeight} />}
 
-          {workspaces.length === 0 &&
-          (selectedTab === 'databases' ||
-            selectedTab === 'storages' ||
-            selectedTab === 'notifiers' ||
-            selectedTab === 'settings') ? (
-            <div
-              className="flex grow items-center justify-center rounded pl-5"
-              style={{ height: contentHeight }}
-            >
-              <Button
-                type="primary"
-                size="large"
-                onClick={handleCreateWorkspace}
-                className="border-blue-600 bg-blue-600 hover:border-blue-700 hover:bg-blue-700"
+          <div className="flex-1 md:pl-3">
+            {workspaces.length === 0 &&
+            (selectedTab === 'databases' ||
+              selectedTab === 'storages' ||
+              selectedTab === 'notifiers' ||
+              selectedTab === 'settings') ? (
+              <div
+                className="flex grow items-center justify-center rounded"
+                style={{ height: contentHeight }}
               >
-                Create workspace
-              </Button>
-            </div>
-          ) : (
-            <>
-              {selectedTab === 'notifiers' && selectedWorkspace && (
-                <NotifiersComponent
-                  contentHeight={contentHeight}
-                  workspace={selectedWorkspace}
-                  isCanManageNotifiers={isCanManageDBs}
-                  key={`notifiers-${selectedWorkspace.id}`}
-                />
-              )}
-              {selectedTab === 'storages' && selectedWorkspace && (
-                <StoragesComponent
-                  contentHeight={contentHeight}
-                  workspace={selectedWorkspace}
-                  isCanManageStorages={isCanManageDBs}
-                  key={`storages-${selectedWorkspace.id}`}
-                />
-              )}
-              {selectedTab === 'databases' && selectedWorkspace && (
-                <DatabasesComponent
-                  contentHeight={contentHeight}
-                  workspace={selectedWorkspace}
-                  isCanManageDBs={isCanManageDBs}
-                  key={`databases-${selectedWorkspace.id}`}
-                />
-              )}
-              {selectedTab === 'settings' && selectedWorkspace && user && (
-                <WorkspaceSettingsComponent
-                  workspaceResponse={selectedWorkspace}
-                  contentHeight={contentHeight}
-                  user={user}
-                  key={`settings-${selectedWorkspace.id}`}
-                />
-              )}
-            </>
-          )}
+                <Button
+                  type="primary"
+                  size="large"
+                  onClick={handleCreateWorkspace}
+                  className="border-blue-600 bg-blue-600 hover:border-blue-700 hover:bg-blue-700"
+                >
+                  Create workspace
+                </Button>
+              </div>
+            ) : (
+              <>
+                {selectedTab === 'notifiers' && selectedWorkspace && (
+                  <NotifiersComponent
+                    contentHeight={contentHeight}
+                    workspace={selectedWorkspace}
+                    isCanManageNotifiers={isCanManageDBs}
+                    key={`notifiers-${selectedWorkspace.id}`}
+                  />
+                )}
+                {selectedTab === 'storages' && selectedWorkspace && (
+                  <StoragesComponent
+                    contentHeight={contentHeight}
+                    workspace={selectedWorkspace}
+                    isCanManageStorages={isCanManageDBs}
+                    key={`storages-${selectedWorkspace.id}`}
+                  />
+                )}
+                {selectedTab === 'databases' && selectedWorkspace && (
+                  <DatabasesComponent
+                    contentHeight={contentHeight}
+                    workspace={selectedWorkspace}
+                    isCanManageDBs={isCanManageDBs}
+                    key={`databases-${selectedWorkspace.id}`}
+                  />
+                )}
+                {selectedTab === 'settings' && selectedWorkspace && user && (
+                  <WorkspaceSettingsComponent
+                    workspaceResponse={selectedWorkspace}
+                    contentHeight={contentHeight}
+                    user={user}
+                    key={`settings-${selectedWorkspace.id}`}
+                  />
+                )}
+              </>
+            )}
+          </div>
 
-          <div className="absolute bottom-1 left-2 mb-[0px] text-sm text-gray-400">
+          <div className="absolute bottom-1 left-2 mb-[0px] hidden text-sm text-gray-400 md:block">
             v{APP_VERSION}
           </div>
         </div>

frontend/src/widgets/main/SidebarComponent.tsx

@@ -0,0 +1,219 @@
+import { CloseOutlined } from '@ant-design/icons';
+import { Drawer, Tooltip } from 'antd';
+import { useEffect } from 'react';
+import GitHubButton from 'react-github-btn';
+
+import { type DiskUsage } from '../../entity/disk';
+import { type UserProfile, UserRole } from '../../entity/users';
+import { useIsMobile } from '../../shared/hooks';
+
+interface TabItem {
+  text: string;
+  name: string;
+  icon: string;
+  selectedIcon: string;
+  onClick: () => void;
+  isAdminOnly: boolean;
+  marginTop: string;
+  isVisible: boolean;
+}
+
+interface Props {
+  isOpen: boolean;
+  onClose: () => void;
+  selectedTab: string;
+  tabs: TabItem[];
+  user?: UserProfile;
+  diskUsage?: DiskUsage;
+  contentHeight: number;
+}
+
+export const SidebarComponent = ({
+  isOpen,
+  onClose,
+  selectedTab,
+  tabs,
+  user,
+  diskUsage,
+  contentHeight,
+}: Props) => {
+  const isMobile = useIsMobile();
+
+  // Close sidebar on desktop when it becomes desktop size
+  useEffect(() => {
+    if (!isMobile && isOpen) {
+      onClose();
+    }
+  }, [isMobile, isOpen, onClose]);
+
+  // Prevent background scrolling when mobile sidebar is open
+  useEffect(() => {
+    if (isMobile && isOpen) {
+      document.body.style.overflowY = 'hidden';
+      return () => {
+        document.body.style.overflowY = '';
+      };
+    }
+  }, [isMobile, isOpen]);
+
+  const isUsedMoreThan95Percent =
+    diskUsage && diskUsage.usedSpaceBytes / diskUsage.totalSpaceBytes > 0.95;
+
+  const filteredTabs = tabs
+    .filter((tab) => !tab.isAdminOnly || user?.role === UserRole.ADMIN)
+    .filter((tab) => tab.isVisible);
+
+  const handleTabClick = (tab: TabItem) => {
+    tab.onClick();
+    if (isMobile) {
+      onClose();
+    }
+  };
+
+  if (!isMobile) {
+    return (
+      <div
+        className="max-w-[60px] min-w-[60px] rounded bg-white py-2 shadow"
+        style={{ height: contentHeight }}
+      >
+        <div className="flex h-full flex-col">
+          <div className="flex-1">
+            {filteredTabs.map((tab) => (
+              <div key={tab.text} className="flex justify-center">
+                <div
+                  className={`flex h-[50px] w-[50px] cursor-pointer items-center justify-center rounded select-none ${selectedTab === tab.name ? 'bg-blue-600' : 'hover:bg-blue-50'}`}
+                  onClick={() => handleTabClick(tab)}
+                  style={{ marginTop: tab.marginTop }}
+                >
+                  <div className="mb-1">
+                    <div className="flex justify-center">
+                      <img
+                        src={selectedTab === tab.name ? tab.selectedIcon : tab.icon}
+                        width={20}
+                        alt={tab.text}
+                        loading="lazy"
+                      />
+                    </div>
+                  </div>
+                </div>
+              </div>
+            ))}
+          </div>
+        </div>
+      </div>
+    );
+  }
+
+  return (
+    <Drawer
+      open={isOpen}
+      onClose={onClose}
+      placement="right"
+      width={280}
+      styles={{
+        body: { padding: 0 },
+      }}
+      closable={false}
+      mask={false}
+    >
+      <div className="flex h-full flex-col">
+        {/* Custom Close Button */}
+        <div className="flex justify-end border-b border-gray-200 px-3 py-3">
+          <button
+            onClick={onClose}
+            className="flex h-8 w-8 items-center justify-center rounded hover:bg-gray-100"
+          >
+            <CloseOutlined />
+          </button>
+        </div>
+
+        {/* Navigation Tabs */}
+        <div className="flex-1 overflow-y-auto px-3 py-4">
+          {filteredTabs.map((tab, index) => {
+            const showDivider =
+              index < filteredTabs.length - 1 && filteredTabs[index + 1]?.marginTop !== '0px';
+
+            return (
+              <div key={tab.text}>
+                <div
+                  className={`flex cursor-pointer items-center gap-3 rounded px-3 py-3 select-none ${selectedTab === tab.name ? 'bg-blue-600 text-white' : 'text-gray-700 hover:bg-gray-100'}`}
+                  onClick={() => handleTabClick(tab)}
+                >
+                  <img
+                    src={selectedTab === tab.name ? tab.selectedIcon : tab.icon}
+                    width={24}
+                    alt={tab.text}
+                    loading="lazy"
+                  />
+                  <span className="text-sm font-medium">{tab.text}</span>
+                </div>
+                {showDivider && <div className="my-2 border-t border-gray-200" />}
+              </div>
+            );
+          })}
+        </div>
+
+        {/* Footer Section */}
+        <div className="border-t border-gray-200 bg-gray-50 px-3 py-4">
+          {diskUsage && (
+            <div className="mb-4">
+              <Tooltip title="To make backups locally and restore them, you need to have enough space on your disk. For restore, you need to have same amount of space that the backup size.">
+                <div
+                  className={`cursor-pointer text-xs ${isUsedMoreThan95Percent ? 'text-red-500' : 'text-gray-600'}`}
+                >
+                  <div className="font-medium">Disk Usage</div>
+                  <div className="mt-1">
+                    {(diskUsage.usedSpaceBytes / 1024 ** 3).toFixed(1)} of{' '}
+                    {(diskUsage.totalSpaceBytes / 1024 ** 3).toFixed(1)} GB used (
+                    {((diskUsage.usedSpaceBytes / diskUsage.totalSpaceBytes) * 100).toFixed(1)}%)
+                  </div>
+                </div>
+              </Tooltip>
+            </div>
+          )}
+
+          <div className="space-y-2">
+            <a
+              className="!hover:text-blue-600 block rounded text-sm font-medium !text-gray-700 hover:bg-gray-100"
+              href="https://postgresus.com/installation"
+              target="_blank"
+              rel="noreferrer"
+            >
+              Documentation
+            </a>
+
+            <a
+              className="!hover:text-blue-600 block rounded text-sm font-medium !text-gray-700 hover:bg-gray-100"
+              href="https://postgresus.com/contribute"
+              target="_blank"
+              rel="noreferrer"
+            >
+              Contribute
+            </a>
+
+            <a
+              className="!hover:text-blue-600 block rounded text-sm font-medium !text-gray-700 hover:bg-gray-100"
+              href="https://t.me/postgresus_community"
+              target="_blank"
+              rel="noreferrer"
+            >
+              Community
+            </a>
+
+            <div className="pt-2">
+              <GitHubButton
+                href="https://github.com/RostislavDugin/postgresus"
+                data-icon="octicon-star"
+                data-size="large"
+                data-show-count="true"
+                aria-label="Star RostislavDugin/postgresus on GitHub"
+              >
+                Star on GitHub
+              </GitHubButton>
+            </div>
+          </div>
+        </div>
+      </div>
+    </Drawer>
+  );
+};

frontend/src/widgets/main/WorkspaceSelectionComponent.tsx

@@ -2,6 +2,7 @@ import { Button, Input } from 'antd';
 import { useEffect, useMemo, useRef, useState } from 'react';
 
 import { type WorkspaceResponse } from '../../entity/workspaces';
+import { useIsMobile } from '../../shared/hooks';
 
 interface Props {
   workspaces: WorkspaceResponse[];
@@ -16,6 +17,7 @@ export const WorkspaceSelectionComponent = ({
   onCreateWorkspace,
   onWorkspaceSelect,
 }: Props) => {
+  const isMobile = useIsMobile();
   const [isDropdownOpen, setIsDropdownOpen] = useState(false);
   const [searchValue, setSearchValue] = useState('');
   const dropdownRef = useRef<HTMLDivElement>(null);
@@ -50,59 +52,60 @@ export const WorkspaceSelectionComponent = ({
       <Button
         type="primary"
         onClick={onCreateWorkspace}
+        size={isMobile ? 'small' : 'middle'}
         className="border-blue-600 bg-blue-600 hover:border-blue-700 hover:bg-blue-700"
       >
-        Create workspace
+        {isMobile ? 'Create' : 'Create workspace'}
       </Button>
     );
   }
 
   return (
-    <div className="my-1 w-[250px] select-none" ref={dropdownRef}>
-      <div className="mb-1 text-xs text-gray-400" style={{ lineHeight: 0.7 }}>
+    <div
+      className="my-1 flex-1 select-none md:ml-2 md:w-[250px] md:max-w-[250px]"
+      ref={dropdownRef}
+    >
+      <div className="mb-1 hidden text-xs text-gray-400 md:block" style={{ lineHeight: 0.7 }}>
         Selected workspace
       </div>
 
       <div className="relative">
-        {/* Dropdown Trigger */}
         <div
           className="cursor-pointer rounded bg-gray-100 p-1 px-2 hover:bg-gray-200"
           onClick={() => setIsDropdownOpen(!isDropdownOpen)}
         >
           <div className="flex items-center justify-between text-sm">
-            <div className="max-w-[250px] truncate">
+            <div className="flex-1 truncate pr-1">
               {selectedWorkspace?.name || 'Select a workspace'}
             </div>
             <img
               src="/icons/menu/arrow-down-gray.svg"
               alt="arrow-down"
-              className={`ml-1 transition-transform duration-200 ${isDropdownOpen ? 'rotate-180' : ''}`}
-              width={15}
-              height={15}
+              className={`ml-1 flex-shrink-0 transition-transform duration-200 ${isDropdownOpen ? 'rotate-180' : ''}`}
+              width={isMobile ? 14 : 15}
+              height={isMobile ? 14 : 15}
             />
           </div>
         </div>
 
-        {/* Dropdown Menu */}
         {isDropdownOpen && (
-          <div className="absolute top-full left-0 z-50 mt-1 min-w-full rounded-md border border-gray-200 bg-white shadow-lg">
-            {/* Search Input */}
+          <div className="absolute top-full right-0 left-0 z-50 mt-1 min-w-[250px] rounded-md border border-gray-200 bg-white shadow-lg md:right-auto md:left-0 md:min-w-full">
             <div className="border-b border-gray-100 p-2">
               <Input
                 placeholder="Search workspaces..."
                 value={searchValue}
                 onChange={(e) => setSearchValue(e.target.value)}
                 className="border-0 shadow-none"
+                size={isMobile ? 'small' : 'middle'}
                 autoFocus
               />
             </div>
 
-            {/* Workspace List */}
-            <div className="max-h-[400px] overflow-y-auto">
+            <div className="max-h-[250px] overflow-y-auto md:max-h-[400px]">
               {filteredWorkspaces.map((workspace) => (
                 <div
                   key={workspace.id}
-                  className="max-w-[250px] cursor-pointer truncate px-3 py-2 text-sm hover:bg-gray-50"
+                  className="cursor-pointer truncate px-3 py-2 text-sm hover:bg-gray-50"
                   onClick={() => openWorkspace(workspace)}
                 >
                   {workspace.name}
@@ -114,7 +117,6 @@ export const WorkspaceSelectionComponent = ({
               )}
             </div>
 
-            {/* Create New Workspace Button - Fixed at bottom */}
             <div className="border-t border-gray-100">
               <div
                 className="cursor-pointer px-3 py-2 text-sm text-blue-600 hover:bg-gray-50 hover:text-blue-700"