v0.15.1: Backup page Részletek overhaul with per-drive tier sections

Replace Tároló section with collapsible Részletek containing 3 tiers:
- Tier 1: per-drive restic repo stats with storage labels
- Tier 2: cross-drive items grouped by destination, split by method
- Tier 3: remote backup placeholder
Restore UI now shows tier + drive labels in snapshot dropdown.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

CHANGELOG.md

@@ -1,5 +1,22 @@
 ## Changelog
 
+### What was just completed (2026-02-19 session 51)
+- **v0.15.1 — Backup Page "Részletek" Overhaul:**
+
+  Replaced the "Tároló" section on the backup page with a new "Részletek" section containing 3 collapsible tier sections with per-drive breakdowns.
+
+  **Tier 1 (Helyi mentés):** Shows per-drive restic repo stats (size, snapshot count) with storage labels. Includes aggregated totals when multiple drives exist, plus DB dump summary, integrity check, and encryption key (all carried over).
+
+  **Tier 2 (Másodlagos másolat):** Groups cross-drive backup items by destination drive, separated into restic and rsync method sections with per-app sizes.
+
+  **Tier 3 (Távoli mentés):** Placeholder for future B2/S3/SFTP remote backup.
+
+  **Restore UI improvements:** Snapshot dropdown now groups by tier (optgroup), shows tier label + drive name per snapshot (e.g., "1. szint, hdd_1"), and marks Tier 1 as recommended. Also lists Tier 2 (secondary restic) snapshots for visibility.
+
+  **Backend:** New `DriveRepoInfo` struct, `perDriveRepoStats()` method, `ListAllSnapshots()` that includes secondary restic repos, and `Tier2DriveGroup` handler struct. `SnapshotInfo` now carries `Tier` and `DriveLabel` fields.
+
+  **Files modified (5):** `internal/backup/backup.go`, `internal/backup/restic.go`, `internal/web/handlers.go`, `internal/api/router.go`, `internal/web/templates/backups.html`, `internal/web/templates/style.css`
+
 ### What was just completed (2026-02-18 session 50)
 - **v0.15.0 — Attach Existing Drive (bind mount wizard):**
 

controller/internal/api/router.go

@@ -451,17 +451,25 @@ func (r *Router) backupSnapshots(w http.ResponseWriter, req *http.Request) {
 		return
 	}
 
-	snapshots, err := r.backupMgr.ListSnapshots(50)
+	snapshots, err := r.backupMgr.ListAllSnapshots(50)
 	if err != nil {
 		writeJSON(w, http.StatusInternalServerError, apiResponse{OK: false, Error: err.Error()})
 		return
 	}
 
-	// All snapshots contain the stacks dir + DB dumps, so they're useful for
+	// Enrich snapshots with drive labels from storage paths
-	// any app (config + DB restore). Apps with HDD data get user data restored
+	if r.sett != nil {
-	// too — but only from snapshots that include those paths (post-v0.12.7).
+		storagePaths := r.sett.GetStoragePaths()
-	// We don't filter here because older snapshots still allow config+DB restore,
+		for i := range snapshots {
-	// and the RestoreApp function extracts whatever paths are available.
+			repoPath := snapshots[i].RepoPath
+			for _, sp := range storagePaths {
+				if strings.HasPrefix(repoPath, sp.Path) {
+					snapshots[i].DriveLabel = sp.Label
+					break
+				}
+			}
+		}
+	}
 
 	if snapshots == nil {
 		snapshots = []backup.SnapshotInfo{}

controller/internal/backup/backup.go

@@ -55,6 +55,15 @@ type SnapshotRecord struct {
 	HasStats     bool          `json:"has_stats"` // false for historical entries loaded from restic
 }
 
+// DriveRepoInfo holds per-drive restic repository statistics for the Részletek section.
+type DriveRepoInfo struct {
+	DrivePath      string
+	DriveLabel     string // filled by handler from settings
+	TotalSize      string
+	TotalSizeBytes int64
+	SnapshotCount  int
+}
+
 // CrossDriveSummaryItem holds display data for one app's cross-drive backup.
 type CrossDriveSummaryItem struct {
 	StackName     string
@@ -81,9 +90,10 @@ type FullBackupStatus struct {
 	DiscoveredDBs []DiscoveredDB
 
 	// Restic
-	LastBackup      *BackupStatus
+	LastBackup        *BackupStatus
-	SnapshotHistory []SnapshotRecord
+	SnapshotHistory   []SnapshotRecord
-	RepoStats       *RepoStats
+	RepoStats         *RepoStats
+	PerDriveRepoStats []DriveRepoInfo // per-drive Tier 1 restic stats
 
 	// Schedule
 	DBDumpSchedule string
@@ -565,6 +575,66 @@ func (m *Manager) ListSnapshots(limit int) ([]SnapshotInfo, error) {
 	return allSnapshots, nil
 }
 
+// ListAllSnapshots returns snapshots from both primary and secondary restic repos.
+// Primary snapshots get Tier=1, secondary snapshots get Tier=2.
+func (m *Manager) ListAllSnapshots(limit int) ([]SnapshotInfo, error) {
+	drives := m.activeDrives()
+	var allSnapshots []SnapshotInfo
+
+	// Tier 1: primary repos (same as ListSnapshots)
+	for _, drive := range drives {
+		repoPath := PrimaryResticRepoPath(drive)
+		if !m.restic.RepoExists(repoPath) {
+			continue
+		}
+		snapshots, err := m.restic.ListSnapshots(repoPath, 0)
+		if err != nil {
+			m.logger.Printf("[WARN] Could not list snapshots from %s: %v", repoPath, err)
+			continue
+		}
+		for i := range snapshots {
+			snapshots[i].RepoPath = repoPath
+			snapshots[i].Tier = 1
+		}
+		allSnapshots = append(allSnapshots, snapshots...)
+	}
+
+	// Tier 2: secondary restic repos on cross-drive destinations
+	if m.settings != nil {
+		destPaths := make(map[string]bool)
+		for _, cfg := range m.settings.GetAllCrossDriveConfigs() {
+			if cfg != nil && cfg.Method == "restic" && cfg.DestinationPath != "" {
+				destPaths[cfg.DestinationPath] = true
+			}
+		}
+		for destPath := range destPaths {
+			repoPath := SecondaryResticRepoPath(destPath)
+			if !m.restic.RepoExists(repoPath) {
+				continue
+			}
+			snapshots, err := m.restic.ListSnapshots(repoPath, 0)
+			if err != nil {
+				m.logger.Printf("[WARN] Could not list secondary snapshots from %s: %v", repoPath, err)
+				continue
+			}
+			for i := range snapshots {
+				snapshots[i].RepoPath = repoPath
+				snapshots[i].Tier = 2
+			}
+			allSnapshots = append(allSnapshots, snapshots...)
+		}
+	}
+
+	// Sort newest first
+	sort.Slice(allSnapshots, func(i, j int) bool {
+		return allSnapshots[i].Time.After(allSnapshots[j].Time)
+	})
+	if limit > 0 && len(allSnapshots) > limit {
+		allSnapshots = allSnapshots[:limit]
+	}
+	return allSnapshots, nil
+}
+
 // SetStackProvider sets the stack data provider for app data discovery.
 // C3: Write is protected by mutex since stackProvider is read by concurrent goroutines.
 func (m *Manager) SetStackProvider(provider StackDataProvider) {
@@ -632,6 +702,29 @@ func (m *Manager) DumpStackDB(ctx context.Context, stackName string) error {
 	return nil
 }
 
+// perDriveRepoStats returns per-drive restic repository statistics for the Részletek section.
+func (m *Manager) perDriveRepoStats() []DriveRepoInfo {
+	drives := m.activeDrives()
+	var infos []DriveRepoInfo
+	for _, drive := range drives {
+		repoPath := PrimaryResticRepoPath(drive)
+		if !m.restic.RepoExists(repoPath) {
+			continue
+		}
+		stats, err := m.restic.Stats(repoPath)
+		if err != nil {
+			continue
+		}
+		infos = append(infos, DriveRepoInfo{
+			DrivePath:      drive,
+			TotalSize:      stats.TotalSize,
+			TotalSizeBytes: stats.TotalSizeBytes,
+			SnapshotCount:  stats.SnapshotCount,
+		})
+	}
+	return infos
+}
+
 // aggregateRepoStats combines stats from all primary restic repos.
 func (m *Manager) aggregateRepoStats() *RepoStats {
 	drives := m.activeDrives()
@@ -758,6 +851,7 @@ func (m *Manager) RefreshCache(nextDBDump, nextBackup time.Time) {
 
 	// Expensive calls (outside lock)
 	status.RepoStats = m.aggregateRepoStats()
+	status.PerDriveRepoStats = m.perDriveRepoStats()
 
 	// Scan dump files from per-drive per-stack paths
 	files := m.listAllDumpFiles()
@@ -831,6 +925,8 @@ func (m *Manager) GetFullStatus(nextDBDump, nextBackup time.Time) *FullBackupSta
 		status := *m.cachedStatus
 		status.AppDataInfo = make([]AppBackupInfo, len(m.cachedStatus.AppDataInfo))
 		copy(status.AppDataInfo, m.cachedStatus.AppDataInfo)
+		status.PerDriveRepoStats = make([]DriveRepoInfo, len(m.cachedStatus.PerDriveRepoStats))
+		copy(status.PerDriveRepoStats, m.cachedStatus.PerDriveRepoStats)
 		// These three slices are assembled by the handler from AppDataInfo + settings;
 		// they must always start empty so the handler builds them fresh.
 		status.CrossDriveSummary = nil

controller/internal/backup/restic.go

@@ -36,11 +36,13 @@ type SnapshotResult struct {
 
 // SnapshotInfo holds information about a restic snapshot.
 type SnapshotInfo struct {
-	ID       string    `json:"short_id"`
+	ID         string    `json:"short_id"`
-	Time     time.Time `json:"time"`
+	Time       time.Time `json:"time"`
-	Paths    []string  `json:"paths"`
+	Paths      []string  `json:"paths"`
-	Tags     []string  `json:"tags"`
+	Tags       []string  `json:"tags"`
-	RepoPath string    `json:"-"` // set by caller for multi-repo aggregation
+	RepoPath   string    `json:"-"`            // set by caller for multi-repo aggregation
+	Tier       int       `json:"tier"`         // 1 = primary, 2 = secondary
+	DriveLabel string    `json:"drive_label"`  // filled by caller from settings
 }
 
 // RepoStats holds repository statistics.

controller/internal/web/handlers.go

@@ -525,33 +525,59 @@ func (s *Server) backupsHandler(w http.ResponseWriter, r *http.Request) {
 			data["ResticPassword"] = pw
 		}
 
-		// Tároló section: DB dump total size
+		// Részletek section: DB dump total size
 		var dbDumpTotalBytes int64
 		for _, f := range fullStatus.DumpFiles {
 			dbDumpTotalBytes += f.Size
 		}
 		data["DBDumpTotalBytes"] = dbDumpTotalBytes
 
-		// Tároló section: deduplicated Tier 2 destination list
+		// Részletek section: enrich per-drive repo stats with storage labels
-		tier2DestMap := make(map[string]map[string]string)
+		for i := range fullStatus.PerDriveRepoStats {
+			for _, sp := range storagePaths {
+				if strings.HasPrefix(fullStatus.PerDriveRepoStats[i].DrivePath, sp.Path) ||
+					fullStatus.PerDriveRepoStats[i].DrivePath == sp.Path {
+					fullStatus.PerDriveRepoStats[i].DriveLabel = sp.Label
+					break
+				}
+			}
+			if fullStatus.PerDriveRepoStats[i].DriveLabel == "" {
+				fullStatus.PerDriveRepoStats[i].DriveLabel = filepath.Base(fullStatus.PerDriveRepoStats[i].DrivePath)
+			}
+		}
+		data["PerDriveRepoStats"] = fullStatus.PerDriveRepoStats
+
+		// Részletek section: group Tier 2 items by destination drive
+		tier2GroupMap := make(map[string]*Tier2DriveGroup)
 		for _, item := range fullStatus.CrossDriveSummary {
 			if item.DestPath == "" {
 				continue
 			}
-			if _, exists := tier2DestMap[item.DestPath]; !exists {
+			grp, exists := tier2GroupMap[item.DestPath]
-				tier2DestMap[item.DestPath] = map[string]string{
+			if !exists {
-					"Path":      item.DestPath,
+				grp = &Tier2DriveGroup{
-					"Label":     item.DestLabel,
+					DestPath:  item.DestPath,
-					"Method":    item.MethodLabel,
+					DestLabel: item.DestLabel,
-					"SizeHuman": item.SizeHuman,
 				}
+				if grp.DestLabel == "" {
+					grp.DestLabel = filepath.Base(item.DestPath)
+				}
+				tier2GroupMap[item.DestPath] = grp
+			}
+			switch item.Method {
+			case "restic":
+				grp.ResticItems = append(grp.ResticItems, item)
+			case "rsync":
+				grp.RsyncItems = append(grp.RsyncItems, item)
+			default:
+				grp.RsyncItems = append(grp.RsyncItems, item)
 			}
 		}
-		var tier2DestList []map[string]string
+		var tier2Groups []Tier2DriveGroup
-		for _, d := range tier2DestMap {
+		for _, grp := range tier2GroupMap {
-			tier2DestList = append(tier2DestList, d)
+			tier2Groups = append(tier2Groups, *grp)
 		}
-		data["Tier2Dests"] = tier2DestList
+		data["Tier2DriveGroups"] = tier2Groups
 	} else {
 		data["Backup"] = nil
 	}
@@ -559,6 +585,14 @@ func (s *Server) backupsHandler(w http.ResponseWriter, r *http.Request) {
 	s.render(w, "backups", data)
 }
 
+// Tier2DriveGroup holds grouped Tier 2 cross-drive backup items for one destination drive.
+type Tier2DriveGroup struct {
+	DestPath    string
+	DestLabel   string
+	ResticItems []backup.CrossDriveSummaryItem
+	RsyncItems  []backup.CrossDriveSummaryItem
+}
+
 // AppBackupRow holds per-tier backup information for one app on the backup page.
 type AppBackupRow struct {
 	StackName   string

controller/internal/web/templates/backups.html

@@ -373,82 +373,143 @@
     {{end}}
 </div>
 
-<!-- Section 6: Repository -->
+<!-- Section 6: Részletek (Details) -->
 <div class="repo-card">
-    <h3>Tároló</h3>
+    <h3>Részletek</h3>
 
-    <!-- Tier 1: Local restic backup (per-drive) -->
+    <!-- Tier 1: Helyi mentés (collapsible, open by default) -->
-    <div class="repo-tier">
+    <div class="details-tier">
-        <h4 class="repo-tier-title">1. mentés — Helyi mentés (restic)</h4>
+        <div class="details-tier-header" onclick="toggleTier(this)">
-        <div class="repo-info-rows">
+            <span class="expand-icon">▼</span>
+            <h4 class="repo-tier-title">1. szint — Helyi mentés (restic)</h4>
+        </div>
+        <div class="details-tier-body">
+            {{if .PerDriveRepoStats}}
+            {{range .PerDriveRepoStats}}
+            <div class="drive-detail-card">
+                <div class="drive-detail-header">{{.DriveLabel}}</div>
+                <div class="repo-info-rows">
+                    <div class="repo-info-row">
+                        <span class="repo-label">Méret:</span>
+                        <span class="repo-value">{{if .TotalSize}}{{.TotalSize}}{{else}}—{{end}}</span>
+                    </div>
+                    <div class="repo-info-row">
+                        <span class="repo-label">Pillanatképek:</span>
+                        <span class="repo-value">{{.SnapshotCount}}</span>
+                    </div>
+                </div>
+            </div>
+            {{end}}
+            {{if gt (len .PerDriveRepoStats) 1}}
+            <div class="repo-info-rows" style="margin-top:0.5rem;padding-top:0.5rem;border-top:1px solid var(--border-color)">
+                <div class="repo-info-row">
+                    <span class="repo-label">Összesen:</span>
+                    <span class="repo-value">{{if .Backup.RepoStats}}{{.Backup.RepoStats.TotalSize}} · {{.Backup.RepoStats.SnapshotCount}} pillanatkép{{end}}</span>
+                </div>
+            </div>
+            {{end}}
+            {{else}}
             {{if .Backup.RepoStats}}
-            <div class="repo-info-row">
+            <div class="repo-info-rows">
-                <span class="repo-label">Méret:</span>
+                <div class="repo-info-row">
-                <span class="repo-value">{{.Backup.RepoStats.TotalSize}}</span>
+                    <span class="repo-label">Méret:</span>
-            </div>
+                    <span class="repo-value">{{.Backup.RepoStats.TotalSize}}</span>
-            <div class="repo-info-row">
+                </div>
-                <span class="repo-label">Pillanatképek:</span>
+                <div class="repo-info-row">
-                <span class="repo-value">{{.Backup.RepoStats.SnapshotCount}}</span>
+                    <span class="repo-label">Pillanatképek:</span>
+                    <span class="repo-value">{{.Backup.RepoStats.SnapshotCount}}</span>
+                </div>
             </div>
             {{end}}
-            <div class="repo-info-row">
+            {{end}}
-                <span class="repo-label">Adatbázis mentések:</span>
+
-                <span class="repo-value">{{if .Backup.DumpFiles}}{{len .Backup.DumpFiles}} dump fájl{{if gt .DBDumpTotalBytes 0}} — {{fmtBytes .DBDumpTotalBytes}}{{end}}{{else}}Nincs dump fájl{{end}}</span>
+            <div class="repo-info-rows" style="margin-top:0.5rem">
+                <div class="repo-info-row">
+                    <span class="repo-label">Adatbázis mentések:</span>
+                    <span class="repo-value">{{if .Backup.DumpFiles}}{{len .Backup.DumpFiles}} dump fájl{{if gt .DBDumpTotalBytes 0}} — {{fmtBytes .DBDumpTotalBytes}}{{end}}{{else}}Nincs dump fájl{{end}}</span>
+                </div>
+                <div class="repo-info-row">
+                    <span class="repo-label">Integritás:</span>
+                    <span class="repo-value">
+                        {{if .Backup.LastCheckTime.IsZero}}
+                            <span class="relative-time">Még nem ellenőrzött</span>
+                        {{else if .Backup.LastCheckOK}}
+                            <span class="backup-status-ok">Rendben</span> <span class="relative-time">({{fmtTime .Backup.LastCheckTime}})</span>
+                        {{else}}
+                            <span class="backup-status-fail">Hiba</span> <span class="relative-time">({{fmtTime .Backup.LastCheckTime}})</span>
+                        {{end}}
+                    </span>
+                </div>
             </div>
-            <div class="repo-info-row">
+
-                <span class="repo-label">Integritás:</span>
+            <!-- Encryption key -->
-                <span class="repo-value">
+            {{if $.ResticPassword}}
-                    {{if .Backup.LastCheckTime.IsZero}}
+            <div class="repo-encryption">
-                        <span class="relative-time">Még nem ellenőrzött</span>
+                <span class="repo-label">Titkosítási kulcs:</span>
-                    {{else if .Backup.LastCheckOK}}
+                <div class="repo-encryption-row">
-                        <span class="backup-status-ok">Rendben</span> <span class="relative-time">({{fmtTime .Backup.LastCheckTime}})</span>
+                    <input type="password" id="restic-pw" class="restic-pw-field mono" value="{{$.ResticPassword}}" readonly>
-                    {{else}}
+                    <button type="button" class="btn btn-sm" onclick="toggleResticPw()">Megjelenítés</button>
-                        <span class="backup-status-fail">Hiba</span> <span class="relative-time">({{fmtTime .Backup.LastCheckTime}})</span>
+                    <button type="button" class="btn btn-sm" onclick="copyResticPw()">Másolás</button>
+                </div>
+                <div class="repo-encryption-warn">
+                    Mentse el biztonságos helyre! A kulcs nélkül a biztonsági mentések NEM állíthatók vissza.
+                </div>
+            </div>
+            {{end}}
+        </div>
+    </div>
+
+    <!-- Tier 2: Másodlagos másolat (collapsible, collapsed by default) -->
+    <div class="details-tier">
+        <div class="details-tier-header" onclick="toggleTier(this)">
+            <span class="expand-icon">▶</span>
+            <h4 class="repo-tier-title">2. szint — Másodlagos másolat</h4>
+        </div>
+        <div class="details-tier-body" style="display:none">
+            {{if .Tier2DriveGroups}}
+            {{range .Tier2DriveGroups}}
+            <div class="drive-detail-card">
+                <div class="drive-detail-header">{{.DestLabel}} <span class="relative-time mono">({{.DestPath}})</span></div>
+                {{if .ResticItems}}
+                <div class="method-group">
+                    <div class="method-group-label">Restic:</div>
+                    {{range .ResticItems}}
+                    <div class="repo-info-row">
+                        <span class="repo-label">{{.DisplayName}}</span>
+                        <span class="repo-value">{{if .SizeHuman}}{{.SizeHuman}}{{else}}—{{end}}</span>
+                    </div>
                     {{end}}
-                </span>
+                </div>
-            </div>
+                {{end}}
-        </div>
+                {{if .RsyncItems}}
-
+                <div class="method-group">
-        <!-- Encryption key -->
+                    <div class="method-group-label">Rsync:</div>
-        {{if $.ResticPassword}}
+                    {{range .RsyncItems}}
-        <div class="repo-encryption">
+                    <div class="repo-info-row">
-            <span class="repo-label">Titkosítási kulcs:</span>
+                        <span class="repo-label">{{.DisplayName}}</span>
-            <div class="repo-encryption-row">
+                        <span class="repo-value">{{if .SizeHuman}}{{.SizeHuman}}{{else}}—{{end}}</span>
-                <input type="password" id="restic-pw" class="restic-pw-field mono" value="{{$.ResticPassword}}" readonly>
+                    </div>
-                <button type="button" class="btn btn-sm" onclick="toggleResticPw()">Megjelenítés</button>
+                    {{end}}
-                <button type="button" class="btn btn-sm" onclick="copyResticPw()">Másolás</button>
+                </div>
-            </div>
+                {{end}}
-            <div class="repo-encryption-warn">
-                Mentse el biztonságos helyre! A kulcs nélkül a biztonsági mentések NEM állíthatók vissza.
-            </div>
-        </div>
-        {{end}}
-    </div>
-
-    <!-- Tier 2: Cross-drive backup destinations -->
-    {{if .Tier2Dests}}
-    <div class="repo-tier">
-        <h4 class="repo-tier-title">2. mentés — Másodlagos másolat</h4>
-        {{range .Tier2Dests}}
-        <div class="repo-info-rows">
-            <div class="repo-info-row">
-                <span class="repo-label">Cél:</span>
-                <span class="repo-value mono">{{index . "Path"}}{{if index . "Label"}} <span class="relative-time">({{index . "Label"}})</span>{{end}}</span>
-            </div>
-            <div class="repo-info-row">
-                <span class="repo-label">Módszer:</span>
-                <span class="repo-value">{{index . "Method"}}</span>
-            </div>
-            {{if index . "SizeHuman"}}
-            <div class="repo-info-row">
-                <span class="repo-label">Méret:</span>
-                <span class="repo-value">{{index . "SizeHuman"}}</span>
             </div>
             {{end}}
+            {{else}}
+            <div class="tier-empty-state">Nincs 2. szintű mentés konfigurálva.</div>
+            {{end}}
+        </div>
+    </div>
+
+    <!-- Tier 3: Távoli mentés (collapsible, collapsed by default, placeholder) -->
+    <div class="details-tier">
+        <div class="details-tier-header" onclick="toggleTier(this)">
+            <span class="expand-icon">▶</span>
+            <h4 class="repo-tier-title" style="opacity:.6">3. szint — Távoli mentés (offsite)</h4>
+        </div>
+        <div class="details-tier-body" style="display:none">
+            <div class="tier-empty-state">B2 / S3 / SFTP — hamarosan elérhető</div>
         </div>
-        {{end}}
     </div>
-    {{end}}
 </div>
 
 <!-- Section 7: Restore -->
@@ -508,6 +569,18 @@ function toggleBackupDetail(header) {
     }
 }
 
+function toggleTier(header) {
+    var body = header.nextElementSibling;
+    var icon = header.querySelector('.expand-icon');
+    if (body.style.display === 'none') {
+        body.style.display = 'block';
+        icon.textContent = '▼';
+    } else {
+        body.style.display = 'none';
+        icon.textContent = '▶';
+    }
+}
+
 function triggerCrossDriveBackup(stackName, btn) {
     btn.disabled = true;
     btn.textContent = 'Fut...';
@@ -607,9 +680,16 @@ var huDays = ['vasárnap', 'hétfő', 'kedd', 'szerda', 'csütörtök', 'péntek
 function formatSnapshot(s) {
     var t = new Date(s.time);
     var pad = function(n) { return n < 10 ? '0' + n : '' + n; };
-    return t.getFullYear() + '-' + pad(t.getMonth()+1) + '-' + pad(t.getDate()) +
+    var label = t.getFullYear() + '-' + pad(t.getMonth()+1) + '-' + pad(t.getDate()) +
         ' ' + huDays[t.getDay()] + ' ' + pad(t.getHours()) + ':' + pad(t.getMinutes()) +
         ' (' + s.short_id + ')';
+    var tierLabel = s.tier === 2 ? '2. szint' : '1. szint';
+    if (s.drive_label) {
+        label += ' — ' + tierLabel + ', ' + s.drive_label;
+    } else {
+        label += ' — ' + tierLabel;
+    }
+    return label;
 }
 
 function onRestoreAppChange() {
@@ -653,12 +733,32 @@ function onRestoreAppChange() {
         .then(function(data) {
             snapSel.innerHTML = '<option value="">— Válasszon —</option>';
             if (data.ok && data.data && data.data.length > 0) {
-                data.data.forEach(function(s) {
+                // Group by tier
-                    var o = document.createElement('option');
+                var tier1 = data.data.filter(function(s) { return s.tier !== 2; });
-                    o.value = s.short_id;
+                var tier2 = data.data.filter(function(s) { return s.tier === 2; });
-                    o.textContent = formatSnapshot(s);
+
-                    snapSel.appendChild(o);
+                if (tier1.length > 0) {
-                });
+                    var grp1 = document.createElement('optgroup');
+                    grp1.label = '1. szint — Helyi mentés (ajánlott)';
+                    tier1.forEach(function(s) {
+                        var o = document.createElement('option');
+                        o.value = s.short_id;
+                        o.textContent = formatSnapshot(s);
+                        grp1.appendChild(o);
+                    });
+                    snapSel.appendChild(grp1);
+                }
+                if (tier2.length > 0) {
+                    var grp2 = document.createElement('optgroup');
+                    grp2.label = '2. szint — Másodlagos másolat';
+                    tier2.forEach(function(s) {
+                        var o = document.createElement('option');
+                        o.value = s.short_id;
+                        o.textContent = formatSnapshot(s);
+                        grp2.appendChild(o);
+                    });
+                    snapSel.appendChild(grp2);
+                }
             } else {
                 snapSel.innerHTML = '<option value="">— Nincs elérhető mentés —</option>';
                 noSnaps.style.display = 'block';

controller/internal/web/templates/style.css

@@ -1600,6 +1600,65 @@ a.stat-card:hover {
     gap: .15rem;
 }
 
+/* Details tier (collapsible sections in Részletek) */
+.details-tier {
+    border-top: 1px solid var(--border-color);
+    margin-top: .5rem;
+}
+.details-tier:first-child {
+    border-top: none;
+    margin-top: 0;
+}
+.details-tier-header {
+    display: flex;
+    align-items: center;
+    gap: .5rem;
+    cursor: pointer;
+    padding: .5rem 0;
+    user-select: none;
+}
+.details-tier-header:hover {
+    opacity: .8;
+}
+.details-tier-header .expand-icon {
+    font-size: .7rem;
+    color: var(--text-muted);
+    min-width: 1rem;
+    text-align: center;
+}
+.details-tier-header .repo-tier-title {
+    margin-bottom: 0;
+}
+.details-tier-body {
+    padding-bottom: .75rem;
+}
+.drive-detail-card {
+    background: var(--bg-secondary);
+    border-radius: var(--radius);
+    padding: .75rem;
+    margin-bottom: .5rem;
+}
+.drive-detail-header {
+    font-size: .85rem;
+    font-weight: 600;
+    color: var(--text-primary);
+    margin-bottom: .5rem;
+}
+.method-group {
+    margin-top: .5rem;
+}
+.method-group-label {
+    font-size: .8rem;
+    font-weight: 600;
+    color: var(--text-secondary);
+    margin-bottom: .25rem;
+}
+.tier-empty-state {
+    font-size: .85rem;
+    color: var(--text-muted);
+    padding: .5rem 0;
+}
+
 .relative-time {
     color: var(--text-muted);
     font-size: .8rem;