diff --git a/.env.example b/.env.example
index 4a483d84..08cf4579 100644
--- a/.env.example
+++ b/.env.example
@@ -46,6 +46,10 @@ LISTEN_ADDR=0.0.0.0        # In Docker = 0.0.0.0, in Bare-Metal-Production = 127
 # CORS_ORIGINS=
 
 # ============== ADMINER (DB-UI) ==============
-# Theme-Auswahl (siehe https://www.adminer.org/#extras)
-# Optionen: default, brade, designs/galkaev, pepa-linha-dark, hever, lucas-sandery
-ADMINER_DESIGN=pepa-linha-dark
+# Theme-Auswahl. Verfügbare Designs im offiziellen adminer:latest Image:
+#   adminer-dark, brade, bueltge, dracula, esterka, flat, galkaev,
+#   haeckel, hever, konya, lavender-light, lucas-sandery, mancave,
+#   mvt, nette, ng9, nicu, pappu687, paranoiq, pepa-linha, pokorny,
+#   price, rmsoft, rmsoft_blue, rmsoft_blue-dark, win98
+# Empfehlung: dracula (dark) oder adminer-dark – beide modern.
+ADMINER_DESIGN=dracula
diff --git a/docker-compose.yml b/docker-compose.yml
index 4fa65b72..489eb13a 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -74,6 +74,29 @@ services:
       - db
     environment:
       ADMINER_DEFAULT_SERVER: db
-      ADMINER_DESIGN: ${ADMINER_DESIGN:-pepa-linha-dark}
+      ADMINER_DESIGN: ${ADMINER_DESIGN:-pepa-linha}
+    # Adminers offizieller entrypoint linkt nur Designs, deren CSS exakt
+    # `adminer.css` heißt. Manche Designs (dracula, adminer-dark) haben aber
+    # `adminer-dark.css`. Wir machen den Symlink generisch: erstes .css im
+    # gewählten Design wird verlinkt. Danach übergeben wir an den originalen
+    # entrypoint.sh.
+    entrypoint:
+      - /bin/sh
+      - -c
+      - >
+        cd /var/www/html;
+        if [ -n "$$ADMINER_DESIGN" ] && [ -d "designs/$$ADMINER_DESIGN" ]; then
+          CSS=$$(ls designs/$$ADMINER_DESIGN/*.css 2>/dev/null | head -1);
+          if [ -n "$$CSS" ]; then
+            ln -sf "$$CSS" adminer.css;
+            touch .adminer-init;
+            echo "[adminer-bootstrap] Theme aktiv: $$ADMINER_DESIGN -> $$CSS";
+          else
+            echo "[adminer-bootstrap] Design '$$ADMINER_DESIGN' enthält kein CSS – nutze Default";
+          fi;
+        fi;
+        exec entrypoint.sh docker-php-entrypoint "$$@"
+      - --
+    command: ["php", "-S", "[::]:8080", "-t", "/var/www/html"]
     ports:
-      - "127.0.0.1:${ADMINER_PORT:-8081}:8080"
+      - "127.0.0.1:${ADMINER_PORT:-8090}:8080"