diff --git a/controller/internal/web/funcmap.go b/controller/internal/web/funcmap.go
index a1735c0..e64f082 100644
--- a/controller/internal/web/funcmap.go
+++ b/controller/internal/web/funcmap.go
@@ -229,6 +229,29 @@ func (s *Server) templateFuncMap() template.FuncMap {
 				return fmt.Sprintf("%d napja", int(d.Hours()/24))
 			}
 		},
+		// timeAgoStr is timeAgo for RFC3339 string timestamps (e.g. OffboxTarget.LastRun,
+		// which persists as a string in settings.json). Found during D0: the backups page
+		// passed the raw string to timeAgo and 500'd once an off-box backup had ever run.
+		"timeAgoStr": func(s string) string {
+			t, err := time.Parse(time.RFC3339, s)
+			if err != nil {
+				return s
+			}
+			now := time.Now().In(loc)
+			d := now.Sub(t.In(loc))
+			switch {
+			case d < time.Minute:
+				return "most"
+			case d < time.Hour:
+				return fmt.Sprintf("%d perce", int(d.Minutes()))
+			case d < 24*time.Hour:
+				return fmt.Sprintf("%d órája", int(d.Hours()))
+			case d < 48*time.Hour:
+				return "tegnap"
+			default:
+				return fmt.Sprintf("%d napja", int(d.Hours()/24))
+			}
+		},
 		"fmtTime": func(t time.Time) string {
 			if t.IsZero() {
 				return "–"
diff --git a/controller/internal/web/templates/backups.html b/controller/internal/web/templates/backups.html
index 30cb4b8..7734cb2 100644
--- a/controller/internal/web/templates/backups.html
+++ b/controller/internal/web/templates/backups.html
@@ -123,9 +123,9 @@
 <div class="card" style="margin-bottom:1.5rem">
     {{if .Offbox}}
     <div class="stats-grid backup-page-cards">
-        <div class="stat-card {{if eq .Offbox.LastStatus "ok"}}stat-running{{else if eq .Offbox.LastStatus "error"}}stat-stopped{{end}}">
+        <div class="stat-card {{if eq .Offbox.LastStatus "error"}}stat-warn{{end}}">
             <div class="stat-value" style="font-size:1.15rem">{{if eq .Offbox.LastStatus "ok"}}&#10003; Rendben{{else if eq .Offbox.LastStatus "error"}}&#10007; Hiba{{else if eq .Offbox.LastStatus "running"}}Fut…{{else}}–{{end}}</div>
-            <div class="stat-label">Utolsó NAS-mentés{{if .Offbox.LastRun}}<br><span class="relative-time">{{timeAgo .Offbox.LastRun}}</span>{{end}}</div>
+            <div class="stat-label">Utolsó NAS-mentés{{if .Offbox.LastRun}}<br><span class="relative-time">{{timeAgoStr .Offbox.LastRun}}</span>{{end}}</div>
         </div>
         <div class="stat-card">
             <div class="stat-value" style="font-size:1.15rem">{{if .Offbox.RepoSizeHuman}}{{.Offbox.RepoSizeHuman}}{{else}}–{{end}}</div>
@@ -136,7 +136,7 @@
             <div class="stat-label">{{if .Offbox.Enabled}}{{.Offbox.RepoPath}}{{else}}A NAS-mentés ki van kapcsolva{{end}}</div>
         </div>
     </div>
-    {{if .Offbox.LastError}}<p class="form-hint" style="color:var(--danger,#c0392b)">Utolsó hiba: {{.Offbox.LastError}}</p>{{end}}
+    {{if .Offbox.LastError}}<p class="form-hint" style="color:var(--crit)">Utolsó hiba: {{.Offbox.LastError}}</p>{{end}}
     {{if .OffboxConfigured}}
     <div class="schedule-actions" style="margin-top:1rem">
         <form method="POST" action="/backup/offbox/run" style="display:inline">{{.CSRFField}}