diff --git a/app.py b/app.py
index 91181e2..fe55ffd 100644
--- a/app.py
+++ b/app.py
@@ -1857,6 +1857,48 @@ def public_frontend():
     .chat-overlay { bottom:5rem; right:0.5rem; width:calc(100vw - 1rem); max-height:60vh; }
     .chat-bubble { bottom:1rem; right:1rem; }
   }
+
+  /* ── Submit Overlay ────────────────────────────────────────── */
+  .submit-bubble { position:fixed; bottom:1.5rem; right:5.5rem; z-index:9999;
+    width:56px; height:56px; border-radius:50%; background:#28a745;
+    color:#fff; border:none; cursor:pointer; font-size:1.8rem; font-weight:300; line-height:1;
+    box-shadow:0 6px 24px rgba(0,0,0,0.25); transition:transform 0.2s,box-shadow 0.2s;
+    display:flex; align-items:center; justify-content:center; }
+  .submit-bubble:hover { transform:scale(1.08); box-shadow:0 8px 32px rgba(0,0,0,0.35); }
+  .submit-bubble:active { transform:scale(0.95); }
+
+  .submit-overlay { position:fixed; bottom:5.5rem; right:1.5rem; z-index:9998;
+    width:400px; max-width:calc(100vw - 2rem); max-height:70vh;
+    background:#fff; border-radius:18px; box-shadow:0 12px 48px rgba(0,0,0,0.22);
+    display:none; flex-direction:column; overflow:hidden; }
+  .submit-overlay.open { display:flex; }
+  .submit-header { background:#28a745; color:#fff; padding:0.9rem 1.2rem;
+    font-weight:700; font-size:0.9rem; display:flex; align-items:center; justify-content:space-between; }
+  .submit-header button { background:none; border:none; color:#fff; font-size:1.3rem;
+    cursor:pointer; opacity:0.8; padding:0; line-height:1; }
+  .submit-header button:hover { opacity:1; }
+  .submit-body { flex:1; overflow-y:auto; padding:1.2rem; max-height:55vh; background:#fafafa; }
+  .submit-body .hint { font-size:0.75rem; color:#888; margin-bottom:1rem; line-height:1.5; }
+  .submit-body label { display:block; font-size:0.7rem; font-weight:600; color:#555;
+    text-transform:uppercase; letter-spacing:0.03em; margin-bottom:0.2rem; margin-top:0.8rem; }
+  .submit-body label:first-of-type { margin-top:0; }
+  .submit-body input, .submit-body textarea { width:100%; border:1.5px solid #ddd;
+    border-radius:10px; padding:0.55rem 0.8rem; font-size:0.82rem; font-family:inherit;
+    outline:none; transition:border-color 0.15s; }
+  .submit-body input:focus, .submit-body textarea:focus { border-color:#28a745; }
+  .submit-body textarea { resize:vertical; min-height:70px; }
+  .submit-body input[type="file"] { padding:0.4rem 0; border:none; font-size:0.78rem; }
+  .submit-body .submit-btn { width:100%; background:#28a745; color:#fff; border:none;
+    border-radius:10px; padding:0.7rem; font-weight:700; font-size:0.88rem;
+    cursor:pointer; margin-top:1rem; transition:background 0.15s; font-family:inherit; }
+  .submit-body .submit-btn:hover { background:#1e7e34; }
+  .submit-body .submit-btn:disabled { opacity:0.5; cursor:default; }
+  .submit-body .status-msg { text-align:center; font-size:0.8rem; margin-top:0.6rem;
+    min-height:1.2rem; }
+  @media(max-width:600px) {
+    .submit-overlay { bottom:5rem; right:0.5rem; width:calc(100vw - 1rem); max-height:65vh; }
+    .submit-bubble { bottom:1rem; right:5rem; }
+  }
 </style>
 </head>
 <body>
@@ -1887,6 +1929,9 @@ def public_frontend():
   💬<span class="bubble-dot"></span>
 </button>
 
+<!-- ── Submit Bubble ────────────────────────────────────────── -->
+<button class="submit-bubble" id="submitBubble" title="Etwas einreichen" aria-label="Einreich-Formular öffnen">+</button>
+
 <!-- ── Chat Overlay ─────────────────────────────────────────── -->
 <div class="chat-overlay" id="chatOverlay">
   <div class="chat-header">
@@ -1905,6 +1950,101 @@ def public_frontend():
   </div>
 </div>
 
+<!-- ── Submit Overlay ───────────────────────────────────────── -->
+<div class="submit-overlay" id="submitOverlay">
+  <div class="submit-header">
+    <span>📨 Etwas einreichen</span>
+    <button id="submitClose" aria-label="Schließen">✕</button>
+  </div>
+  <div class="submit-body">
+    <div class="hint">
+      🎲 <strong>Schick uns, was dich bewegt!</strong> Texte, Fotos, Videos oder Sprachnachrichten —
+      alles rund um Brettspiele und die SPIEL Essen. Wir schauen uns alles an und
+      veröffentlichen die spannendsten Beiträge.<br>
+      <span style="color:#888;">Nur Text oder nur eine Datei reicht völlig.</span>
+    </div>
+    <label>Dein Name (optional)</label>
+    <input type="text" id="subName" placeholder="Vorname oder Spitzname" maxlength="100">
+    <label>Nachricht (optional, reicht auch ohne Text)</label>
+    <textarea id="subText" placeholder="Was möchtest du mitteilen? ..." maxlength="5000"></textarea>
+    <label>📎 Foto / Video / Audio (optional)</label>
+    <input type="file" id="subMedia" accept="image/*,video/*,audio/*">
+    <label>📍 Halle / Stand (optional)</label>
+    <input type="text" id="subHalle" placeholder="z.B. H3 B123" maxlength="20">
+    <label>🎯 Spieltitel (optional)</label>
+    <input type="text" id="subSpiel" placeholder="Name des Brettspiels" maxlength="200">
+    <button class="submit-btn" id="submitSend">📨 Absenden</button>
+    <div class="status-msg" id="submitStatus"></div>
+  </div>
+</div>
+
+<script>
+(function() {
+  const sBubble = document.getElementById('submitBubble');
+  const sOverlay = document.getElementById('submitOverlay');
+  const sClose = document.getElementById('submitClose');
+  const sSend = document.getElementById('submitSend');
+  const sStatus = document.getElementById('submitStatus');
+  let sOpen = false;
+
+  sBubble.addEventListener('click', () => {
+    sOpen = !sOpen;
+    sOverlay.classList.toggle('open', sOpen);
+    const chatO = document.getElementById('chatOverlay');
+    if (chatO) chatO.classList.remove('open');
+  });
+  sClose.addEventListener('click', () => { sOpen = false; sOverlay.classList.remove('open'); });
+
+  sSend.addEventListener('click', async () => {
+    const name = document.getElementById('subName').value.trim();
+    const text = document.getElementById('subText').value.trim();
+    const fileInput = document.getElementById('subMedia');
+    const file = fileInput.files[0];
+    const halle = document.getElementById('subHalle').value.trim();
+    const spiel = document.getElementById('subSpiel').value.trim();
+
+    if (!text && !file) {
+      sStatus.textContent = 'Bitte Text oder eine Datei angeben.';
+      sStatus.style.color = '#dc3545';
+      return;
+    }
+
+    sSend.disabled = true;
+    sSend.textContent = '⏳ Wird gesendet...';
+    sStatus.textContent = '';
+
+    const formData = new FormData();
+    if (name) formData.append('name', name);
+    if (text) formData.append('text', text);
+    if (file) formData.append('media', file);
+    if (halle) formData.append('halle', halle);
+    if (spiel) formData.append('spiel_titel', spiel);
+
+    try {
+      const r = await fetch('/api/submit', { method:'POST', body:formData });
+      const data = await r.json();
+      if (r.ok) {
+        sStatus.textContent = data.message;
+        sStatus.style.color = '#28a745';
+        document.getElementById('subName').value = '';
+        document.getElementById('subText').value = '';
+        fileInput.value = '';
+        document.getElementById('subHalle').value = '';
+        document.getElementById('subSpiel').value = '';
+        setTimeout(() => { sOverlay.classList.remove('open'); sOpen = false; sStatus.textContent = ''; }, 2500);
+      } else {
+        sStatus.textContent = data.error || 'Fehler beim Senden.';
+        sStatus.style.color = '#dc3545';
+      }
+    } catch(e) {
+      sStatus.textContent = 'Netzwerkfehler. Versuch es später nochmal.';
+      sStatus.style.color = '#dc3545';
+    }
+    sSend.disabled = false;
+    sSend.textContent = '📨 Absenden';
+  });
+})();
+
 <script>
 (function() {
   const bubble = document.getElementById('chatBubble');
@@ -2148,6 +2288,77 @@ def api_chat():
     return jsonify({'reply': reply})
 
 
+@app.route('/api/submit', methods=['POST'])
+def api_submit():
+    """Public submission endpoint — text + optional media upload."""
+    db = get_db()
+
+    name = (request.form.get('name') or '').strip()[:100]
+    text = (request.form.get('text') or '').strip()[:5000]
+    halle = (request.form.get('halle') or '').strip()[:20]
+    spiel_titel = (request.form.get('spiel_titel') or '').strip()[:200]
+
+    # Require at least text or a file
+    file = request.files.get('media')
+    if not text and (not file or not file.filename):
+        return jsonify({'error': 'Bitte Text oder eine Datei (Foto/Video/Audio) angeben.'}), 400
+
+    media_path = None
+    msg_type = 'text'
+
+    if file and file.filename:
+        # Determine type from extension
+        ext = os.path.splitext(file.filename)[1].lower()
+        mime_map = {
+            '.jpg': 'image', '.jpeg': 'image', '.png': 'image', '.webp': 'image', '.gif': 'image',
+            '.mp4': 'video', '.webm': 'video',
+            '.ogg': 'audio', '.mp3': 'audio', '.wav': 'audio',
+        }
+        msg_type = mime_map.get(ext, 'document')
+
+        # Add type prefix to content
+        prefix = {
+            'image': '\n[🖼️ Bild]',
+            'video': '\n[🎬 Video]',
+            'audio': '\n[🎤 Sprachnachricht]',
+            'document': '\n[📎 Dokument]',
+        }.get(msg_type, f'\n[{msg_type}]')
+        if text:
+            text = text + prefix
+        else:
+            text = prefix.strip()
+
+        # Save file
+        ts = datetime.now().strftime('%Y%m%d_%H%M%S')
+        safe_name = f"web_{ts}{ext}"
+        save_path = MEDIA_DIR / safe_name
+        try:
+            file.save(str(save_path))
+            media_path = str(save_path)
+        except Exception:
+            return jsonify({'error': 'Datei konnte nicht gespeichert werden.'}), 500
+
+    # Validate halle
+    halle_valid = None
+    if halle:
+        import re
+        if re.match(r'^H[1-7]\s*[A-Z]\d{1,4}$', halle, re.IGNORECASE):
+            halle_valid = halle.upper()
+
+    sender_id = 'web_' + (name.replace(' ', '_') if name else 'anonym')
+    sender_name = name or None
+
+    db.execute(
+        """INSERT INTO submissions
+           (channel, sender_id, sender_name, type, content, media_path, status, halle, spiel_titel)
+           VALUES (?, ?, ?, ?, ?, ?, 'new', ?, ?)""",
+        ('web', sender_id, sender_name, msg_type, text or None, media_path, halle_valid, spiel_titel or None),
+    )
+    db.commit()
+
+    return jsonify({'ok': True, 'message': 'Danke für deine Einreichung! Wir schauen sie uns an. 🎲'})
+
+
 @app.route("/beitrag/<int:sub_id>")
 def public_detail(sub_id: int):
     """Public detail view — full media, text, and metadata."""
