diff --git a/app/web/routes.py b/app/web/routes.py
index 4f4eaa2..8e7f2ff 100644
--- a/app/web/routes.py
+++ b/app/web/routes.py
@@ -115,6 +115,21 @@ templates = Jinja2Templates(directory=str(Path(__file__).resolve().parent / "tem
 templates.env.globals["parse_erori"] = parse_erori
 templates.env.globals["eticheta_env"] = eticheta_env
 
+
+def _mediu_instanta() -> str:
+    """Eticheta umana a mediului GLOBAL al instantei care ruleaza (AUTOPASS_RAR_ENV).
+
+    E ancora de fallback (PRD 5.20): cand un cont nu are niciun mediu RAR configurat,
+    trimiterile cad pe acest mediu global. Expusa in template-uri ca mesaj onest despre
+    ce mediu foloseste instanta curenta. Nu arunca niciodata.
+    """
+    env = get_settings().rar_env
+    return "Productie" if env == "prod" else "Testare"
+
+
+# Expune mediul global al instantei (ancora fallback PRD 5.20) pentru mesaje oneste.
+templates.env.globals["mediu_instanta"] = _mediu_instanta
+
 _BLOCKED = ("error", "needs_data", "needs_mapping")
 
 
diff --git a/app/web/templates/_cont.html b/app/web/templates/_cont.html
index 8b24ec3..5e797bb 100644
--- a/app/web/templates/_cont.html
+++ b/app/web/templates/_cont.html
@@ -116,6 +116,13 @@
   <div>
     <h3 style="font-size:13px; color:var(--muted); font-weight:500; margin:0 0 12px; text-transform:uppercase; letter-spacing:.04em;">Credentiale RAR (portal AUTOPASS)</h3>
 
+    <p class="muted" style="font-size:12px; margin:0 0 12px; line-height:1.5;">
+      Aceasta instanta ruleaza pe mediul global <strong>{{ mediu_instanta() }}</strong>.
+      Poti configura mai jos ambele medii — Testare si Productie — fiecare validat separat
+      la salvare pe sistemul RAR corespunzator. Cand un cont nu are niciun mediu activ,
+      trimiterile cad pe mediul global al instantei ({{ mediu_instanta() }}).
+    </p>
+
     {% if creds_mesaj %}
       <div class="flash" style="margin-bottom:12px;">{{ creds_mesaj }}</div>
     {% endif %}
diff --git a/app/web/templates/_upload.html b/app/web/templates/_upload.html
index c4c2632..2e2a297 100644
--- a/app/web/templates/_upload.html
+++ b/app/web/templates/_upload.html
@@ -39,9 +39,10 @@
       <div style="margin-bottom:10px; padding:8px 14px; border-radius:6px;
                   background:color-mix(in srgb, var(--warn, #e6b34a) 12%, var(--card));
                   border:1px solid var(--warn, #e6b34a); font-size:13px;" role="note">
-        <strong>Niciun mediu RAR configurat.</strong>
-        Trimiterea va folosi configuratia globala. Pentru a activa Testare sau Productie,
-        <a href="?tab=cont" style="color:var(--accent);">configureaza credentialele RAR</a>.
+        <strong>Niciun mediu RAR configurat pentru acest cont.</strong>
+        Pana activezi un mediu, trimiterile din aceasta instanta folosesc mediul global
+        <strong>{{ mediu_instanta() }}</strong>. Configureaza Testare si/sau Productie in
+        <a href="?tab=cont" style="color:var(--accent);">tab-ul Cont</a>.
       </div>
       {% elif medii_rar | length == 1 %}
       {# Eticheta statica (un singur mediu disponibil) #}