diff --git a/TASK.md b/TASK.md
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--- a/TASK.md
+++ b/TASK.md
@@ -1,382 +1,616 @@
-# TASK.md — v0.4.1: App Filtering + Bugfixes
+# TASK.md — v0.4.5: Dedicated Backup Page ("Biztonsági mentés")
 
-> Version bump: **v0.4.1**
-> Scope: UI feature + configuration fixes
+> Version bump: **v0.4.5**
+> Scope: New page + backend extensions for detailed backup visibility
 
 ---
 
 ## Overview
 
-Three items:
+Add a third page to the controller dashboard: **Biztonsági mentés** (Backup), accessible from the sidebar navigation alongside Vezérlőpult and Alkalmazások.
 
-1. **Feature**: App filtering on the Alkalmazások (Stacks) page with clickable stat cards on the Vezérlőpult (Dashboard) page
-2. **Bugfix**: felhom.demo-felhom.eu returns 404 — docker-compose.yml on demo node needs syncing
-3. **Config**: Enable backup on demo node so the backup UI section appears
+The page gives full visibility into the backup system — what's being backed up, when, where, and whether it's healthy. Designed so a non-technical customer can see "everything is green" at a glance, while Viktor (or a future admin panel) gets the details needed for troubleshooting.
 
 ---
 
-## Task 1: App Filtering
+## Page Layout
 
-### Concept
+### Section 1: Status Overview (top of page)
 
-**Alkalmazások page** gets filter tabs at the top:
+A row of stat cards (same style as dashboard), showing at-a-glance backup health:
 
 ```
-[ Mind (51) ] [ Futó (4) ] [ Leállítva (0) ] [ Telepíthető (47) ]
+┌────────────────┐  ┌────────────────┐  ┌─────────────────┐  ┌───────────────┐
+│  ✅ Helyi       │  │  ⬜ Távoli       │  │  3               │  │  87.5 MB      │
+│  mentés aktív   │  │  nincs beállítva │  │  adatbázis mentve│  │  tároló méret  │
+└────────────────┘  └────────────────┘  └─────────────────┘  └───────────────┘
 ```
 
-**Vezérlőpult page** stat cards become clickable — clicking navigates to the Alkalmazások page with the corresponding filter pre-selected:
+- **Helyi mentés** (Local backup): green if last backup < 36h old and successful, yellow if > 36h, red if failed, gray if disabled
+- **Távoli mentés** (Remote backup): gray "nincs beállítva" for now (Phase 3 v1 is local-only). Placeholder for future B2/S3/SFTP offsite. When implemented: green/red status like local.
+- **Adatbázis mentve** (Databases backed up): count of successfully dumped DBs from last run
+- **Tároló méret** (Repository size): total restic repo size with snapshot count
 
-- Click "4 Futó alkalmazás" → `/stacks?filter=running`
-- Click "0 Leállítva" → `/stacks?filter=stopped`
-- Click "51 Összes alkalmazás" → `/stacks` (no filter = show all)
+### Section 2: Ütemezés (Schedule)
 
-### Implementation: 100% client-side
+A compact info card showing backup timing:
 
-No server/handler changes needed. All filtering is done via JavaScript show/hide on existing DOM elements.
-
-### Changes to `stacks.html`
-
-Add filter bar between the page header and the stack grid:
-
-```html
-<div class="filter-bar" id="filter-bar">
-    <button class="filter-btn active" data-filter="all">Mind <span class="filter-count" id="count-all"></span></button>
-    <button class="filter-btn" data-filter="running">Futó <span class="filter-count" id="count-running"></span></button>
-    <button class="filter-btn" data-filter="stopped">Leállítva <span class="filter-count" id="count-stopped"></span></button>
-    <button class="filter-btn" data-filter="available">Telepíthető <span class="filter-count" id="count-available"></span></button>
-</div>
+```
+╔══════════════════════════════════════════════════════╗
+║  Ütemezés                                            ║
+╠══════════════════════════════════════════════════════╣
+║                                                      ║
+║  Adatbázis mentés    02:30    Következő: ma 02:30    ║
+║  Restic pillanatkép  03:00    Következő: ma 03:00    ║
+║  Karbantartás        vasárnap Következő: 2026-02-22  ║
+║                                                      ║
+║  Utolsó sikeres mentés:  2026-02-16 03:01 (15 órája) ║
+║  Mentés időtartam:       12s                         ║
+║                                                      ║
+║  Megőrzés: 7 napi · 4 heti · 6 havi                  ║
+║                                                      ║
+║  [Mentés most]                                       ║
+╚══════════════════════════════════════════════════════╝
 ```
 
-Add `data-filter-state` attribute to each stack card in the `{{range .Stacks}}` loop:
+Hungarian labels:
+- "Ütemezés" = Schedule
+- "Adatbázis mentés" = Database backup
+- "Restic pillanatkép" = Restic snapshot
+- "Karbantartás" = Maintenance (prune)
+- "Következő" = Next
+- "ma" = today, "holnap" = tomorrow
+- "Utolsó sikeres mentés" = Last successful backup
+- "órája" = hours ago
+- "Mentés időtartam" = Backup duration
+- "Megőrzés" = Retention
+- "napi" = daily, "heti" = weekly, "havi" = monthly
+- "Mentés most" = Backup now
 
-```html
-<div class="stack-detail-card stack-state-{{stateColor .State}}"
-     data-filter-state="{{filterCategory .State .Deployed}}"
-     ...>
+The "Mentés most" button triggers `POST /api/backup/run` (same as dashboard card). Show spinner/loading state while running. The button should be disabled if a backup is already in progress.
+
+### Section 3: Adatbázisok (Databases)
+
+A table listing every discovered database container and its dump status:
+
+```
+╔══════════════════════════════════════════════════════════════════════╗
+║  Adatbázisok                                                        ║
+╠══════════════════════════════════════════════════════════════════════╣
+║                                                                      ║
+║  Alkalmazás        Típus       Méret     Utolsó     Állapot          ║
+║  ─────────────────────────────────────────────────────────────────── ║
+║  paperless-ngx     PostgreSQL  4.2 MB    03:01      ✅ OK            ║
+║  immich            PostgreSQL  82.1 MB   03:01      ✅ OK            ║
+║  romm              MariaDB     1.2 MB    03:01      ✅ OK            ║
+║                                                                      ║
+╚══════════════════════════════════════════════════════════════════════╝
 ```
 
-Where `filterCategory` is a new template function that maps states to filter categories:
-- `running` → states: running, starting, unhealthy, restarting (has containers, is "up")
-- `stopped` → states: stopped, exited (deployed but not running)
-- `available` → state: not_deployed (never deployed)
+Table columns:
+- **Alkalmazás** (Application): stack name (derived from container name)
+- **Típus** (Type): PostgreSQL or MariaDB, with a small icon/badge
+- **Méret** (Size): dump file size from last run
+- **Utolsó** (Last): time of last dump (HH:MM format if today, date if older)
+- **Állapot** (Status): ✅ OK / ❌ Hiba (error) / ⏳ Folyamatban (in progress) / ➖ Nem futott (never run)
 
-### New template function: `filterCategory`
+If a dump failed, show the error message in a tooltip or expandable row detail.
 
-Add to `funcmap.go`:
+**Érvényesítés (Validation) column** — NEW FEATURE (see Section 6 below for backend details):
+
+Add a column showing whether the dump file passed basic structural validation:
+
+```
+║  Érvényesítés   ║
+║  ✅ 47 tábla    ║   ← "47 tables" found in the dump
+║  ✅ 123 tábla   ║
+║  ✅ 12 tábla    ║
+```
+
+### Section 4: Pillanatképek (Snapshots)
+
+A table showing restic snapshot history (last 10-20 snapshots):
+
+```
+╔══════════════════════════════════════════════════════════════════════╗
+║  Pillanatképek                                                       ║
+╠══════════════════════════════════════════════════════════════════════╣
+║                                                                      ║
+║  Azonosító   Időpont              Méret      Új fájl  Változott      ║
+║  ─────────────────────────────────────────────────────────────────── ║
+║  a3f2c91e    2026-02-16 03:01     +1.2 MB    3        2              ║
+║  8bc4d312    2026-02-15 03:01     +82.5 MB   156      0              ║ ← first snapshot
+║                                                                      ║
+║  Összesen: 2 pillanatkép · 87.5 MB                                   ║
+╚══════════════════════════════════════════════════════════════════════╝
+```
+
+Table columns:
+- **Azonosító** (ID): short snapshot ID (8 chars)
+- **Időpont** (Time): snapshot timestamp
+- **Méret** (Size): data added in this snapshot ("+1.2 MB")
+- **Új fájl** (New files): files_new count
+- **Változott** (Changed): files_changed count
+
+Footer: total snapshot count and total repo size.
+
+### Section 5: Tároló (Repository)
+
+A compact info card about the restic repository:
+
+```
+╔══════════════════════════════════════════════════════╗
+║  Tároló                                              ║
+╠══════════════════════════════════════════════════════╣
+║                                                      ║
+║  Helyszín:     /srv/backups/restic-repo (helyi)      ║
+║  Méret:        87.5 MB                                ║
+║  Pillanatképek: 2                                    ║
+║  Integritás:   ✅ Rendben (utolsó: 2026-02-16)       ║
+║                                                      ║
+║  Mentett útvonalak:                                  ║
+║    • /opt/docker/stacks/                             ║
+║    • /srv/backups/db-dumps/                          ║
+║    • /opt/docker/felhom-controller/controller.yaml   ║
+║                                                      ║
+║  Távoli másolat:                                     ║
+║    ⬜ Nincs beállítva                                ║
+║    (B2/S3/SFTP támogatás hamarosan)                  ║
+║                                                      ║
+╚══════════════════════════════════════════════════════╝
+```
+
+Hungarian labels:
+- "Tároló" = Repository/Storage
+- "Helyszín" = Location
+- "helyi" = local
+- "Integritás" = Integrity
+- "Rendben" = OK
+- "Mentett útvonalak" = Backed up paths
+- "Távoli másolat" = Remote copy
+- "Nincs beállítva" = Not configured
+- "hamarosan" = coming soon
+
+### Section 6: Backup Not Configured State
+
+If `backup.enabled` is `false`, the entire page shows a friendly empty state:
+
+```
+╔══════════════════════════════════════════════════════╗
+║                                                      ║
+║   🛡️  Biztonsági mentés nincs beállítva              ║
+║                                                      ║
+║   A biztonsági mentés funkció nem aktív.             ║
+║   Kérjük, vegye fel a kapcsolatot a Felhom           ║
+║   csapattal a beállításhoz.                          ║
+║                                                      ║
+╚══════════════════════════════════════════════════════╝
+```
+
+---
+
+## Backend Changes
+
+### New: Snapshot History (`ResticManager`)
+
+Add method to list all snapshots (not just latest):
 
 ```go
-"filterCategory": func(state stacks.ContainerState, deployed bool) string {
-    switch state {
-    case stacks.StateRunning, stacks.StateStarting, stacks.StateUnhealthy, stacks.StateRestarting:
-        return "running"
-    case stacks.StateStopped, stacks.StateExited, stacks.StatePaused:
-        return "stopped"
-    default:
-        if deployed {
-            return "stopped"  // deployed but unknown state → treat as stopped
-        }
-        return "available"
-    }
-},
+// ListSnapshots returns all snapshots, newest first.
+func (r *ResticManager) ListSnapshots(limit int) ([]SnapshotInfo, error) {
+    ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute)
+    defer cancel()
+
+    cmd := r.command(ctx, "snapshots", "--json")
+    out, err := cmd.Output()
+    // ... parse JSON array, reverse for newest-first, limit to N
+}
 ```
 
-### JavaScript for stacks.html
+Extend `SnapshotInfo` with data-added fields if possible (restic's `snapshots --json` includes some stats).
 
-Add a `<script>` block at the bottom of `stacks.html` (before `{{template "layout_end" .}}`):
+Note: restic's `snapshots --json` returns basic info (ID, time, paths, tags, hostname). To get per-snapshot size/files data, we'd need `restic diff` between snapshots — this is expensive. Instead, **store per-snapshot stats from the backup run** in the Manager's in-memory history.
 
-```javascript
-(function() {
-    // Count cards per category
-    var cards = document.querySelectorAll('.stack-detail-card[data-filter-state]');
-    var counts = {all: cards.length, running: 0, stopped: 0, available: 0};
+### New: Backup History (in-memory ring buffer)
 
-    cards.forEach(function(card) {
-        var cat = card.getAttribute('data-filter-state');
-        if (counts[cat] !== undefined) counts[cat]++;
-    });
+The `Manager` currently stores only `lastDBDump` and `lastBackup`. Extend to keep a history:
 
-    // Update count badges
-    ['all', 'running', 'stopped', 'available'].forEach(function(f) {
-        var el = document.getElementById('count-' + f);
-        if (el) el.textContent = '(' + counts[f] + ')';
-    });
+```go
+type Manager struct {
+    // ... existing fields ...
 
-    // Filter logic
-    function applyFilter(filter) {
-        cards.forEach(function(card) {
-            if (filter === 'all' || card.getAttribute('data-filter-state') === filter) {
-                card.style.display = '';
-            } else {
-                card.style.display = 'none';
-            }
-        });
+    mu             sync.Mutex
+    lastDBDump     *DBDumpStatus
+    lastBackup     *BackupStatus
+    running        bool
+    snapshotHistory []SnapshotRecord  // NEW: ring buffer, last 20 entries
+}
 
-        // Update active button
-        document.querySelectorAll('.filter-btn').forEach(function(btn) {
-            btn.classList.toggle('active', btn.getAttribute('data-filter') === filter);
-        });
-
-        // Update URL without reload
-        var url = new URL(window.location);
-        if (filter === 'all') {
-            url.searchParams.delete('filter');
-        } else {
-            url.searchParams.set('filter', filter);
-        }
-        history.replaceState(null, '', url);
-    }
-
-    // Button click handlers
-    document.querySelectorAll('.filter-btn').forEach(function(btn) {
-        btn.addEventListener('click', function() {
-            applyFilter(this.getAttribute('data-filter'));
-        });
-    });
-
-    // Apply filter from URL on page load
-    var urlFilter = new URLSearchParams(window.location.search).get('filter');
-    if (urlFilter && ['running', 'stopped', 'available'].indexOf(urlFilter) !== -1) {
-        applyFilter(urlFilter);
-    }
-})();
+// SnapshotRecord combines restic snapshot metadata with our run stats.
+type SnapshotRecord struct {
+    SnapshotID   string
+    Time         time.Time
+    FilesNew     int
+    FilesChanged int
+    DataAdded    string
+    Duration     time.Duration
+    Success      bool
+    DBDumpCount  int       // how many DBs were dumped in this run
+    DBDumpSize   int64     // total DB dump size
+}
 ```
 
-Key behaviors:
-- Reads `?filter=running` from URL on page load → applies filter immediately
-- Clicking a filter button updates URL via `history.replaceState` (no page reload)
-- Counts are computed from the DOM on page load (no server-side count needed)
-- "Mind" button removes the filter param from URL
-- Hidden cards use `display: none` (simple, works with any layout)
+After each successful backup run, append to `snapshotHistory`. Cap at 20 entries (oldest dropped). This gives us per-snapshot stats without expensive `restic diff` calls.
 
-### Changes to `dashboard.html`
+On startup, populate `snapshotHistory` from `restic snapshots --json` (we'll have IDs and times but NOT the per-snapshot file/size delta — mark those as "n/a" for historical entries). Only new entries from the running controller will have full stats.
 
-Make the three stat cards clickable. Wrap each in an `<a>` tag or add `onclick`:
+### New: DB Dump Validation
+
+After each dump, perform lightweight validation:
+
+```go
+// ValidateDump checks a SQL dump file for basic structural integrity.
+type DumpValidation struct {
+    Valid      bool
+    TableCount int      // number of CREATE TABLE / CREATE TABLE IF NOT EXISTS statements
+    Error      string   // validation error message, if any
+    FileSize   int64
+    ModTime    time.Time
+}
+
+func ValidateDump(filePath string, dbType DBType) DumpValidation
+```
+
+Validation logic:
+- **PostgreSQL dumps**: Scan file for `CREATE TABLE` statements (count them). Check file starts with `--` (comment header). Check file ends with content (not truncated — look for final `\\.` or `--`). Check file size > 100 bytes.
+- **MariaDB dumps**: Scan for `CREATE TABLE` statements. Check starts with `-- MySQL dump` or `-- MariaDB dump`. Check file size > 100 bytes.
+- This is a fast file scan (read and grep), NOT a full SQL parse.
+
+Add `Validation` field to `DumpResult`:
+
+```go
+type DumpResult struct {
+    DB         DiscoveredDB
+    FilePath   string
+    Size       int64
+    Duration   time.Duration
+    Error      error
+    Validation DumpValidation  // NEW
+}
+```
+
+Run validation after each successful dump in `DumpOne()`.
+
+### New: Dump File Listing from Disk
+
+For the DB table, also scan the dump directory for existing files (even if the controller restarted and has no in-memory results):
+
+```go
+// ListDumpFiles returns info about SQL dump files on disk.
+func ListDumpFiles(dumpDir string) ([]DumpFileInfo, error)
+
+type DumpFileInfo struct {
+    FileName  string
+    StackName string     // parsed from filename: "paperless-ngx-postgres.sql" → "paperless-ngx"
+    DBType    DBType     // parsed from filename: "...-postgres.sql" → postgres
+    Size      int64
+    ModTime   time.Time
+}
+```
+
+This provides a fallback for the DB table even when in-memory DumpResult is empty (e.g., after container restart before first backup run).
+
+### New: Restic Check Status Tracking
+
+Track the last `restic check` result:
+
+```go
+type Manager struct {
+    // ... existing ...
+    lastCheckTime time.Time
+    lastCheckOK   bool
+}
+```
+
+`restic check` already runs during weekly prune. Store the result. Expose via `GetCheckStatus()`.
+
+### Extended: `GetStatus()` → `GetFullStatus()`
+
+New method that returns everything the backup page needs in one call:
+
+```go
+type FullBackupStatus struct {
+    Enabled         bool
+    Running         bool
+
+    // DB Dumps
+    LastDBDump      *DBDumpStatus
+    DumpFiles       []DumpFileInfo    // from disk scan
+    DiscoveredDBs   []DiscoveredDB    // currently running DB containers
+
+    // Restic
+    LastBackup      *BackupStatus
+    SnapshotHistory []SnapshotRecord  // last 20 runs
+    RepoStats       *RepoStats
+
+    // Schedule
+    DBDumpSchedule  string            // "02:30"
+    ResticSchedule  string            // "03:00"
+    PruneSchedule   string            // "sunday"
+    NextDBDump      time.Time         // from scheduler
+    NextBackup      time.Time         // from scheduler
+    Retention       config.RetentionConfig
+
+    // Repository health
+    RepoPath        string
+    LastCheckTime   time.Time
+    LastCheckOK     bool
+
+    // Remote (placeholder for future)
+    RemoteEnabled   bool
+    RemoteType      string            // "b2", "s3", "sftp" — empty for now
+}
+
+func (m *Manager) GetFullStatus(sched *scheduler.Scheduler) *FullBackupStatus
+```
+
+### Extended API: `GET /api/backup/status`
+
+Update the existing endpoint to return the full status when a `?detail=true` query param is provided (backward compatible). Or just always return full data — the dashboard card only uses what it needs.
+
+Add new endpoints:
+
+```
+GET /api/backup/snapshots       → snapshot history list
+GET /api/backup/databases       → discovered DBs + dump file listing
+```
+
+Or keep it simple: one expanded `GET /api/backup/status` returns everything the page needs.
+
+---
+
+## Routing & Navigation
+
+### Sidebar nav (layout.html)
+
+Add third nav item:
 
 ```html
-<div class="stats-grid">
-    <a href="/stacks?filter=running" class="stat-card stat-running">
-        <div class="stat-value">{{.RunningCount}}</div>
-        <div class="stat-label">Futó alkalmazás</div>
-    </a>
-    <a href="/stacks?filter=stopped" class="stat-card stat-stopped">
-        <div class="stat-value">{{.StoppedCount}}</div>
-        <div class="stat-label">Leállítva</div>
-    </a>
-    <a href="/stacks" class="stat-card stat-total">
-        <div class="stat-value">{{.TotalCount}}</div>
-        <div class="stat-label">Összes alkalmazás</div>
-    </a>
+<ul class="nav-links">
+    <li><a href="/" class="{{if eq .Page "dashboard"}}active{{end}}">Vezérlőpult</a></li>
+    <li><a href="/stacks" class="{{if eq .Page "stacks"}}active{{end}}">Alkalmazások</a></li>
+    <li><a href="/backups" class="{{if eq .Page "backups"}}active{{end}}">Biztonsági mentés</a></li>
+</ul>
+```
+
+### Web route (server.go ServeHTTP)
+
+Add case:
+```go
+case path == "/backups":
+    s.backupsHandler(w, r)
+```
+
+### Handler (handlers.go)
+
+```go
+func (s *Server) backupsHandler(w http.ResponseWriter, _ *http.Request) {
+    data := s.baseData("backups", "Biztonsági mentés")
+
+    if s.backupMgr != nil {
+        fullStatus := s.backupMgr.GetFullStatus(s.scheduler)
+        data["Backup"] = fullStatus
+    } else {
+        data["Backup"] = nil  // template checks: {{if .Backup}}
+    }
+
+    s.render(w, "backups", data)
+}
+```
+
+### Server struct changes
+
+The `Server` needs access to the scheduler for next-run times:
+
+```go
+type Server struct {
+    cfg          *config.Config
+    stackMgr     *stacks.Manager
+    cpuCollector *system.CPUCollector
+    backupMgr    *backup.Manager
+    scheduler    *scheduler.Scheduler  // NEW
+    // ...
+}
+```
+
+Pass scheduler to `NewServer()` from `main.go`.
+
+---
+
+## Dashboard card update
+
+The existing "Biztonsági mentés" card on the Vezérlőpult page stays, but make it clickable — clicking navigates to `/backups`:
+
+```html
+<a href="/backups" class="backup-status-card">
+    ...existing content...
+</a>
+```
+
+---
+
+## Template file
+
+Create `internal/web/templates/backups.html`:
+
+The template uses the `{{.Backup}}` data (type `*FullBackupStatus`).
+
+Structure:
+```
+{{define "backups"}}
+{{template "layout_start" .}}
+
+<div class="page-header">
+    <h2>Biztonsági mentés</h2>
+    <span class="domain-badge">{{.Domain}}</span>
 </div>
+
+{{if not .Backup}}
+    <!-- Backup not configured empty state -->
+{{else}}
+    <!-- Section 1: Status overview cards -->
+    <!-- Section 2: Schedule -->
+    <!-- Section 3: Database table -->
+    <!-- Section 4: Snapshot history table -->
+    <!-- Section 5: Repository info -->
+{{end}}
+
+{{template "layout_end" .}}
+{{end}}
 ```
 
-Change `<div>` to `<a>` for the stat cards. This requires a small CSS fix to ensure `<a>` tags inherit the card styling (remove text-decoration, inherit color).
+### Auto-refresh
 
-### CSS changes (`style.css`)
+The page should auto-refresh backup status while a backup is running. Use the same pattern as the deploy page — poll `/api/backup/status` every 3 seconds when `running: true`, update the UI elements.
 
-Add filter bar styles:
+When a manual backup is triggered via "Mentés most", show inline progress:
+1. Button changes to "Mentés folyamatban..." with loading animation
+2. Status cards update as backup progresses
+3. When complete, full page data refreshes
 
+---
+
+## CSS additions
+
+New styles needed in `style.css`:
+
+- `.backup-page-cards` — the overview stat cards row (reuse `.stats-grid` layout)
+- `.schedule-card` — schedule info card (similar to `.system-info-card`)
+- `.schedule-row` — individual schedule line
+- `.db-table` — database dump table (dark theme table)
+- `.db-type-badge` — PostgreSQL/MariaDB badge (colored pill)
+- `.snapshot-table` — snapshot history table
+- `.repo-card` — repository info card
+- `.backup-empty-state` — empty state when backup not configured
+- `.validation-badge` — green/red validation status badge
+- `.relative-time` — muted color for "15 órája" type text
+
+Table styling should match the dark theme. Alternating row backgrounds for readability:
 ```css
-/* --- Filter bar --- */
-.filter-bar {
-    display: flex;
-    gap: 0.5rem;
-    margin-bottom: 1.5rem;
-    flex-wrap: wrap;
-}
-
-.filter-btn {
-    padding: 0.4rem 1rem;
-    border-radius: 20px;
-    border: 1px solid var(--border-color);
-    background: var(--bg-secondary);
-    color: var(--text-secondary);
-    cursor: pointer;
-    font-size: 0.85rem;
-    font-family: inherit;
-    transition: all 0.2s;
-}
-
-.filter-btn:hover {
-    border-color: var(--accent-blue);
-    color: var(--text-primary);
-}
-
-.filter-btn.active {
-    background: var(--accent-blue);
-    border-color: var(--accent-blue);
-    color: #fff;
-}
-
-.filter-count {
-    opacity: 0.7;
-    font-size: 0.8rem;
-}
+.db-table tr:nth-child(even) { background: var(--bg-secondary); }
+.db-table tr:nth-child(odd)  { background: var(--bg-card); }
 ```
 
-Add clickable stat card styles (for the `<a>` change):
-
-```css
-a.stat-card {
-    text-decoration: none;
-    color: inherit;
-    transition: transform 0.15s, box-shadow 0.15s;
-}
-
-a.stat-card:hover {
-    transform: translateY(-2px);
-    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
-}
-```
-
-### Edge cases
-
-- If all cards in a filter category are 0 (e.g., "Leállítva (0)") → button still shows, just with (0) count. Clicking it shows empty grid (the existing "Nincs elérhető alkalmazás" empty state won't show since cards exist but are hidden — this is OK, the (0) count is self-explanatory).
-- Protected stacks (traefik, cloudflared, felhom-controller): Include them in the filter. They have `data-filter-state="running"` like any running stack.
-- Orphaned stacks: Same — categorized by their actual state.
-- Page refresh preserves filter via URL param.
-- Back/forward navigation: `history.replaceState` means no extra history entries.
-
 ---
 
-## Task 2: Fix felhom.demo-felhom.eu 404
+## Implementation Order
 
-### Confirmed root cause
+### Step 1: Backend data structures
+1. Add `SnapshotRecord`, `DumpFileInfo`, `DumpValidation`, `FullBackupStatus` types to backup package
+2. Add `snapshotHistory` ring buffer to `Manager`
+3. Add `ValidateDump()` function to `dbdump.go`
+4. Add `ListDumpFiles()` function to `dbdump.go`
+5. Add `ListSnapshots()` method to `ResticManager`
+6. Add `GetFullStatus()` method to `Manager`
+7. Track restic check status in Manager
 
-The docker-compose.yml on the demo node (192.168.0.162) is **stale** — still from pre-v0.3.0:
+### Step 2: Integrate validation into dump flow
+1. Call `ValidateDump()` after each successful dump in `DumpOne()`
+2. Store validation result in `DumpResult`
+3. Append `SnapshotRecord` to history after each backup run
 
-**On demo node** (confirmed from troubleshooting.txt):
-```yaml
-- "traefik.http.routers.controller.rule=Host(`dashboard.${DOMAIN}`)"  # ← WRONG
-```
-Also missing:
-- `/sys:/host/sys:ro` volume mount (needed for temperature reading, added in v0.4.0)
-- `felhom.managed=true` and `felhom.component=controller` labels
-- Updated restic-password handling
+### Step 3: Server wiring
+1. Pass `*scheduler.Scheduler` to `NewServer()` and store in `Server` struct
+2. Add `backupsHandler()` to `handlers.go`
+3. Add `/backups` route to `ServeHTTP` in `server.go`
+4. Update `layout.html` — add sidebar nav item
 
-**In repo** (correct):
-```yaml
-- "traefik.http.routers.controller.rule=Host(`felhom.${DOMAIN}`)"  # ← CORRECT
-```
+### Step 4: Template + CSS
+1. Create `internal/web/templates/backups.html`
+2. Add new CSS styles to `style.css`
+3. Add any new template functions to `funcmap.go`
+4. Make dashboard backup card clickable (wrap in `<a>`)
+5. Update `embed.go` — the new template file is auto-included by `//go:embed templates/*`
 
-The deploy script only does `sed -i` on the image tag, so docker-compose.yml changes from v0.3.0 and v0.4.0 were never applied to the demo node.
+### Step 5: Auto-refresh JavaScript
+1. Add polling logic for backup-in-progress state
+2. Add "Mentés most" button with inline status updates
 
-**DNS is fine** — Cloudflare has a wildcard CNAME (`*` → tunnel UUID), so `felhom.demo-felhom.eu` resolves through the tunnel. The 404 comes from Traefik not finding a matching `Host()` rule.
+### Step 6: Build, deploy, verify
+1. Build v0.5.0
+2. Deploy to demo node (sync full docker-compose.yml this time)
+3. Verify all sections render correctly
+4. Trigger manual backup, verify page updates
+5. Check DB validation shows table counts
 
-### Fix
-
-**Step 1** — Sync docker-compose.yml from repo to demo node:
-```bash
-scp controller/docker-compose.yml kisfenyo@192.168.0.162:/opt/docker/felhom-controller/docker-compose.yml
-```
-
-**Step 2** — Recreate the controller with updated compose:
-```bash
-ssh kisfenyo@192.168.0.162 "cd /opt/docker/felhom-controller && sudo docker compose up -d"
-```
-This applies the new Traefik label (`felhom.${DOMAIN}`) and the `/sys` mount.
-
-**Step 3** — Verify Cloudflare Tunnel public hostname config includes `felhom.demo-felhom.eu`. Since DNS uses a wildcard CNAME, the tunnel should already route it — but check the tunnel's public hostname entries in the Cloudflare Zero Trust dashboard. If only `dashboard.demo-felhom.eu` is listed, update it to `felhom.demo-felhom.eu`.
-
-**Step 4** — Pi-hole DNS (if applicable): Update local DNS from `dashboard.demo-felhom.eu` → `felhom.demo-felhom.eu` pointing to `192.168.0.162`.
-
-**Long-term**: The deploy process should sync the full docker-compose.yml, not just the image tag. This is a known gap — consider a controller self-update mechanism in a future version.
+### Step 7: Documentation
+1. Update README, CONTEXT.md
+2. Bump version references
 
 ---
 
-## Task 3: Enable backup on demo node
+## New template functions (`funcmap.go`)
 
-### Root cause
+```go
+// timeAgo returns a human-readable Hungarian relative time string
+// e.g., "15 perccel ezelőtt", "3 órája", "tegnap"
+"timeAgo": func(t time.Time) string { ... }
 
-The backup UI section (`{{if .BackupEnabled}}`) exists in `dashboard.html` but `backup.enabled` is `false` (or unset) in the demo node's `controller.yaml`.
+// dbTypeBadge returns the Hungarian display name for a DB type
+// "postgres" → "PostgreSQL", "mariadb" → "MariaDB"
+"dbTypeLabel": func(t backup.DBType) string { ... }
 
-### Fix
+// nextRunLabel formats the next run time relative to now
+// Today → "ma 02:30", Tomorrow → "holnap 02:30", else → "2026-02-22 02:30"
+"nextRunLabel": func(t time.Time) string { ... }
 
-Edit `/opt/docker/felhom-controller/controller.yaml` on demo-felhom (192.168.0.162):
-
-```yaml
-backup:
-  enabled: true
-  restic_repo: "/srv/backups/restic-repo"
-  restic_password_file: "/opt/docker/felhom-controller/data/restic-password"
-  db_dump_schedule: "02:30"
-  restic_schedule: "03:00"
-  retention:
-    keep_daily: 7
-    keep_weekly: 4
-    keep_monthly: 6
-  prune_schedule: "sunday"
+// pruneLabel converts prune schedule config to Hungarian
+// "sunday" → "vasárnap", "daily" → "naponta", "weekly" → "hetente (vasárnap)"
+"pruneLabel": func(s string) string { ... }
 ```
 
-Ensure `/srv/backups` directory exists on the host:
-```bash
-sudo mkdir -p /srv/backups/db-dumps /srv/backups/restic-repo
-```
-
-Restart the controller: `docker compose restart felhom-controller`
-
-The restic password will be auto-generated on first backup run. The "Biztonsági mentés" section should appear on the dashboard with "Még nem futott" status until the first scheduled or manual backup.
-
-**Optional**: Create Healthchecks checks in status.felhom.eu and add the UUIDs to the monitoring config for full ping integration.
-
 ---
 
-## Implementation order
+## Files to create
 
-### Step 1: Template function
-1. Add `filterCategory` to `funcmap.go`
-
-### Step 2: Stacks page filtering
-1. Add `data-filter-state` attribute to stack cards in `stacks.html`
-2. Add filter bar HTML
-3. Add filter JavaScript
-4. Add filter bar CSS to `style.css`
-
-### Step 3: Dashboard clickable cards
-1. Change stat card `<div>` to `<a>` with href in `dashboard.html`
-2. Add `a.stat-card` CSS styles
-
-### Step 4: Build, deploy, verify
-1. Build v0.4.1
-2. Deploy to demo node (this time, sync the FULL docker-compose.yml, not just image tag)
-3. Verify filters work on Alkalmazások page
-4. Verify stat card clicks navigate correctly
-5. Verify `?filter=running` URL param works
-
-### Step 5: Manual config fixes (for Viktor, NOT in code)
-1. Fix Cloudflare Tunnel hostname
-2. Enable backup in controller.yaml
-3. Create /srv/backups directories
-
----
+```
+internal/web/templates/backups.html     # Backup page template
+```
 
 ## Files to modify
 
 ```
-internal/web/funcmap.go              — add filterCategory function
-internal/web/templates/stacks.html   — filter bar + data attributes + JS
-internal/web/templates/dashboard.html — stat cards as <a> links
-internal/web/templates/style.css     — filter bar + clickable card styles
+internal/backup/backup.go              # SnapshotRecord, snapshotHistory, GetFullStatus(), check tracking
+internal/backup/dbdump.go              # DumpValidation, ValidateDump(), ListDumpFiles(), DumpFileInfo
+internal/backup/restic.go              # ListSnapshots(), extend SnapshotInfo
+internal/web/server.go                 # Accept scheduler, add /backups route
+internal/web/handlers.go               # backupsHandler()
+internal/web/funcmap.go                # timeAgo, dbTypeLabel, nextRunLabel, pruneLabel
+internal/web/templates/layout.html     # Add sidebar nav item
+internal/web/templates/dashboard.html  # Make backup card clickable (<a> wrapper)
+internal/web/templates/style.css       # New backup page styles
+cmd/controller/main.go                 # Pass scheduler to NewServer()
 ```
 
-## Files unchanged
-
-No server-side handler changes. No config changes. No new files.
-
 ---
 
 ## Verification checklist
 
-- [ ] Alkalmazások page shows filter bar with correct counts
-- [ ] Clicking "Futó" shows only running apps
-- [ ] Clicking "Leállítva" shows only stopped apps
-- [ ] Clicking "Telepíthető" shows only undeployed apps
-- [ ] Clicking "Mind" shows everything
-- [ ] URL updates to `?filter=running` when filter active
-- [ ] Page load with `?filter=running` in URL pre-applies filter
-- [ ] Dashboard "Futó alkalmazás" card links to `/stacks?filter=running`
-- [ ] Dashboard "Leállítva" card links to `/stacks?filter=stopped`
-- [ ] Dashboard "Összes" card links to `/stacks`
-- [ ] Stat cards show hover effect (slight lift + shadow)
-- [ ] Protected stacks appear in correct filter category
-- [ ] Filter works correctly after template sync (new apps appear in right category)
\ No newline at end of file
+- [ ] Sidebar shows 3 nav items: Vezérlőpult, Alkalmazások, Biztonsági mentés
+- [ ] Active nav highlight works on backup page
+- [ ] Backup page loads with all 5 sections
+- [ ] Status overview cards show correct colors (green/yellow/red/gray)
+- [ ] "Távoli mentés" shows gray "nincs beállítva" placeholder
+- [ ] Schedule section shows correct times and "Következő" dates
+- [ ] "Mentés most" button works and shows loading state
+- [ ] Database table lists all discovered DBs with type, size, status
+- [ ] Validation column shows table counts for successful dumps
+- [ ] Snapshot history table shows recent snapshots with stats
+- [ ] Historical snapshots (from before controller restart) show "n/a" for delta stats
+- [ ] Repository card shows path, size, integrity status
+- [ ] Backed up paths listed correctly
+- [ ] Dashboard backup card is clickable → navigates to /backups
+- [ ] Empty state shows correctly when backup.enabled is false
+- [ ] Auto-refresh works during backup-in-progress
+- [ ] Page renders correctly on mobile (responsive)
+- [ ] All existing features still work
\ No newline at end of file