Improved Licensing

requirements.txt

@@ -29,6 +29,9 @@ textstat>=0.7.12
 scikit-learn==1.5.2
 setuptools>=65.0.0
 
+# PDF Generation
+reportlab>=4.0.0
+
 # Web Frontend
 fastapi==0.115.0
 uvicorn==0.32.0

src/agents/base.py

@@ -75,6 +75,14 @@ class BaseAgent(ABC):
         except Exception as e:
             logger.warning(f"Failed to log usage to DB: {e}")
 
+        # Increment company token quota
+        if self._company_id:
+            try:
+                from uuid import UUID
+                await db.increment_company_tokens(UUID(self._company_id), total_tokens)
+            except Exception as e:
+                logger.warning(f"Failed to increment company tokens: {e}")
+
     async def call_openai(
         self,
         system_prompt: str,

src/database/client.py

@@ -1184,18 +1184,17 @@ class DatabaseClient:
         self,
         key: str,
         max_employees: int,
-        max_posts_per_day: int,
+        daily_token_limit: Optional[int] = None,
-        max_researches_per_day: int,
         description: Optional[str] = None
     ) -> LicenseKey:
         """Create new license key."""
         data = {
             "key": key,
             "max_employees": max_employees,
-            "max_posts_per_day": max_posts_per_day,
-            "max_researches_per_day": max_researches_per_day,
             "description": description,
         }
+        if daily_token_limit is not None:
+            data["daily_token_limit"] = daily_token_limit
         result = await asyncio.to_thread(
             lambda: self.client.table("license_keys").insert(data).execute()
         )
@@ -1222,6 +1221,16 @@ class DatabaseClient:
         logger.info(f"Marked license key as used: {key}")
         return LicenseKey(**result.data[0])
 
+    async def get_license_key_by_id(self, key_id: UUID) -> Optional[LicenseKey]:
+        """Get license key by UUID."""
+        result = await asyncio.to_thread(
+            lambda: self.client.table("license_keys")
+            .select("*")
+            .eq("id", str(key_id))
+            .execute()
+        )
+        return LicenseKey(**result.data[0]) if result.data else None
+
     async def update_license_key(self, key_id: UUID, updates: Dict[str, Any]) -> LicenseKey:
         """Update license key limits (admin only)."""
         result = await asyncio.to_thread(
@@ -1270,8 +1279,7 @@ class DatabaseClient:
         data = {
             "company_id": str(company_id),
             "date": date_.isoformat(),
-            "posts_created": 0,
+            "tokens_used": 0
-            "researches_created": 0
         }
         result = await asyncio.to_thread(
             lambda: self.client.table("company_daily_quotas")
@@ -1280,47 +1288,22 @@ class DatabaseClient:
         )
         return CompanyDailyQuota(**result.data[0])
 
-    async def increment_company_posts_quota(self, company_id: UUID) -> None:
+    async def increment_company_tokens(self, company_id: UUID, tokens: int) -> None:
-        """Increment daily posts count for company."""
+        """Increment daily token usage for company."""
         try:
             quota = await self.get_company_daily_quota(company_id)
-            new_count = quota.posts_created + 1
+            new_count = quota.tokens_used + tokens
 
-            result = await asyncio.to_thread(
+            await asyncio.to_thread(
                 lambda: self.client.table("company_daily_quotas")
-                .update({"posts_created": new_count})
+                .update({"tokens_used": new_count})
                 .eq("id", str(quota.id))
                 .execute()
             )
 
-            logger.info(f"Incremented posts quota for company {company_id}: {quota.posts_created} -> {new_count}")
+            logger.info(f"Incremented token quota for company {company_id}: {quota.tokens_used} -> {new_count}")
-
-            if not result.data:
-                logger.error(f"Failed to increment posts quota - no data returned")
         except Exception as e:
-            logger.error(f"Error incrementing posts quota for company {company_id}: {e}")
+            logger.warning(f"Error incrementing token quota for company {company_id}: {e}")
-            raise
-
-    async def increment_company_researches_quota(self, company_id: UUID) -> None:
-        """Increment daily researches count for company."""
-        try:
-            quota = await self.get_company_daily_quota(company_id)
-            new_count = quota.researches_created + 1
-
-            result = await asyncio.to_thread(
-                lambda: self.client.table("company_daily_quotas")
-                .update({"researches_created": new_count})
-                .eq("id", str(quota.id))
-                .execute()
-            )
-
-            logger.info(f"Incremented researches quota for company {company_id}: {quota.researches_created} -> {new_count}")
-
-            if not result.data:
-                logger.error(f"Failed to increment researches quota - no data returned")
-        except Exception as e:
-            logger.error(f"Error incrementing researches quota for company {company_id}: {e}")
-            raise
 
     async def get_company_limits(self, company_id: UUID) -> Optional[LicenseKey]:
         """Get company limits from associated license key.
@@ -1340,39 +1323,21 @@ class DatabaseClient:
 
         return LicenseKey(**result.data[0]) if result.data else None
 
-    async def check_company_post_limit(self, company_id: UUID) -> tuple[bool, str]:
+    async def check_company_token_limit(self, company_id: UUID) -> tuple[bool, str, int, int]:
-        """Check if company can create more posts today.
+        """Check if company has token budget remaining today.
 
-        Returns (can_create: bool, error_message: str)
+        Returns (can_proceed: bool, error_message: str, tokens_used: int, daily_limit: int)
         """
         license_key = await self.get_company_limits(company_id)
-        if not license_key:
+        if not license_key or license_key.daily_token_limit is None:
-            # No license key, use defaults (unlimited)
+            return True, "", 0, 0  # no limit = unlimited
-            return True, ""
 
         quota = await self.get_company_daily_quota(company_id)
 
-        if quota.posts_created >= license_key.max_posts_per_day:
+        if quota.tokens_used >= license_key.daily_token_limit:
-            return False, f"Tageslimit erreicht ({license_key.max_posts_per_day} Posts/Tag). Versuche es morgen wieder."
+            return False, f"Tageslimit erreicht ({license_key.daily_token_limit:,} Tokens/Tag). Morgen wieder verfügbar.", quota.tokens_used, license_key.daily_token_limit
 
-        return True, ""
+        return True, "", quota.tokens_used, license_key.daily_token_limit
-
-    async def check_company_research_limit(self, company_id: UUID) -> tuple[bool, str]:
-        """Check if company can create more researches today.
-
-        Returns (can_create: bool, error_message: str)
-        """
-        license_key = await self.get_company_limits(company_id)
-        if not license_key:
-            # No license key, use defaults (unlimited)
-            return True, ""
-
-        quota = await self.get_company_daily_quota(company_id)
-
-        if quota.researches_created >= license_key.max_researches_per_day:
-            return False, f"Tageslimit erreicht ({license_key.max_researches_per_day} Researches/Tag). Versuche es morgen wieder."
-
-        return True, ""
 
     async def check_company_employee_limit(self, company_id: UUID) -> tuple[bool, str]:
         """Check if company can add more employees.

src/database/models.py

@@ -365,8 +365,7 @@ class LicenseKey(DBModel):
 
     # Limits
     max_employees: int = 5
-    max_posts_per_day: int = 10
+    daily_token_limit: Optional[int] = None  # None = unlimited
-    max_researches_per_day: int = 5
 
     # Usage
     used: bool = False
@@ -382,7 +381,6 @@ class CompanyDailyQuota(DBModel):
     id: Optional[UUID] = None
     company_id: UUID
     date: date
-    posts_created: int = 0
+    tokens_used: int = 0
-    researches_created: int = 0
     created_at: Optional[datetime] = None
     updated_at: Optional[datetime] = None

src/services/email_service.py

@@ -3,6 +3,8 @@ import smtplib
 import secrets
 from email.mime.text import MIMEText
 from email.mime.multipart import MIMEMultipart
+from email.mime.base import MIMEBase
+from email import encoders
 from typing import Optional, Dict, Any
 from datetime import datetime, timedelta
 from uuid import UUID
@@ -75,6 +77,48 @@ def send_email(to_email: str, subject: str, html_content: str) -> bool:
         return False
 
 
+def send_email_with_attachment(
+    to_email: str,
+    subject: str,
+    html_content: str,
+    attachment_bytes: bytes,
+    attachment_filename: str,
+) -> bool:
+    """Send an email with a file attachment (e.g. PDF)."""
+    if not settings.smtp_host or not settings.smtp_user:
+        logger.warning("SMTP not configured, skipping email send")
+        return False
+
+    try:
+        msg = MIMEMultipart("mixed")
+        msg["Subject"] = subject
+        msg["From"] = f"{settings.smtp_from_name} <{settings.smtp_user}>"
+        msg["To"] = to_email
+
+        # HTML body
+        alt_part = MIMEMultipart("alternative")
+        alt_part.attach(MIMEText(html_content, "html"))
+        msg.attach(alt_part)
+
+        # Attachment
+        part = MIMEBase("application", "octet-stream")
+        part.set_payload(attachment_bytes)
+        encoders.encode_base64(part)
+        part.add_header("Content-Disposition", f'attachment; filename="{attachment_filename}"')
+        msg.attach(part)
+
+        with smtplib.SMTP(settings.smtp_host, settings.smtp_port) as server:
+            server.starttls()
+            server.login(settings.smtp_user, settings.smtp_password)
+            server.sendmail(settings.smtp_user, to_email, msg.as_string())
+
+        logger.info(f"Email with attachment sent to {to_email}: {subject}")
+        return True
+    except Exception as e:
+        logger.error(f"Failed to send email with attachment to {to_email}: {e}")
+        return False
+
+
 def send_approval_request_email(
     to_email: str,
     post_id: UUID,

src/web/admin/routes.py

@@ -1,7 +1,9 @@
 """Admin panel routes (password-protected) - User Management & Statistics."""
 import re
 import secrets
+import math
 from datetime import datetime, timedelta
+from io import BytesIO
 from pathlib import Path
 from typing import Optional
 from uuid import UUID
@@ -12,11 +14,19 @@ from fastapi.templating import Jinja2Templates
 from fastapi.responses import HTMLResponse, RedirectResponse, JSONResponse
 from loguru import logger
 
+from reportlab.platypus import SimpleDocTemplate, Paragraph, Spacer, Table, TableStyle, HRFlowable, Image
+from reportlab.lib.styles import getSampleStyleSheet, ParagraphStyle
+from reportlab.lib.units import cm
+from reportlab.lib import colors
+from reportlab.lib.pagesizes import A4
+
 from src.database import db
 from src.web.admin.auth import (
     WEB_PASSWORD, AUTH_COOKIE_NAME, hash_password, verify_auth
 )
 from src.web.user.auth import UserSession, set_user_session
+from src.services.email_service import send_email_with_attachment
+from src.config import settings
 
 # Router with /admin prefix
 admin_router = APIRouter(prefix="/admin", tags=["admin"])
@@ -549,8 +559,7 @@ async def license_keys_page(request: Request):
 async def generate_license_key(
     request: Request,
     max_employees: int = Form(...),
-    max_posts_per_day: int = Form(...),
+    daily_token_limit: Optional[int] = Form(None),
-    max_researches_per_day: int = Form(...),
     description: str = Form(None)
 ):
     """Generate new license key."""
@@ -567,8 +576,7 @@ async def generate_license_key(
         license_key = await db.create_license_key(
             key=key,
             max_employees=max_employees,
-            max_posts_per_day=max_posts_per_day,
+            daily_token_limit=daily_token_limit,
-            max_researches_per_day=max_researches_per_day,
             description=description
         )
 
@@ -583,8 +591,7 @@ async def update_license_key_route(
     request: Request,
     key_id: str,
     max_employees: int = Form(...),
-    max_posts_per_day: int = Form(...),
+    daily_token_limit: Optional[int] = Form(None),
-    max_researches_per_day: int = Form(...),
     description: str = Form(None)
 ):
     """Update license key limits."""
@@ -594,8 +601,7 @@ async def update_license_key_route(
     try:
         updates = {
             "max_employees": max_employees,
-            "max_posts_per_day": max_posts_per_day,
+            "daily_token_limit": daily_token_limit,
-            "max_researches_per_day": max_researches_per_day,
             "description": description
         }
 
@@ -618,3 +624,333 @@ async def delete_license_key_route(request: Request, key_id: str):
     except Exception as e:
         logger.error(f"Error deleting license key: {e}")
         raise HTTPException(status_code=500, detail=str(e))
+
+
+# ==================== LICENSE KEY OFFER ====================
+
+AVG_TOKENS_PER_POST = 50_000
+SERVER_COST_EUR = 16.0
+SERVER_SHARE_FRACTION = 0.10  # 10% of server costs per customer
+API_COST_PER_1K_TOKENS_EUR = 0.003  # rough average API cost in EUR
+
+
+def _fmt_eur(amount: float) -> str:
+    """Format a float as German EUR string, e.g. 1.250,00 €"""
+    return f"{amount:,.2f} €".replace(",", "X").replace(".", ",").replace("X", ".")
+
+
+def _build_offer_pdf(
+    key_description: str,
+    max_employees: int,
+    daily_token_limit: Optional[int],
+    price: float,
+    payment_frequency: str,
+    recipient_email: str,
+) -> bytes:
+    """Generate a professional, simple PDF offer with logo."""
+    buffer = BytesIO()
+
+    PAGE_W, PAGE_H = A4
+    MARGIN = 1.8 * cm
+
+    doc = SimpleDocTemplate(
+        buffer,
+        pagesize=A4,
+        rightMargin=MARGIN,
+        leftMargin=MARGIN,
+        topMargin=MARGIN,
+        bottomMargin=MARGIN,
+    )
+
+    # ── Colors ────────────────────────────────────────────────────────────────
+    C_DARK      = colors.HexColor("#2d3838")
+    C_HIGHLIGHT = colors.HexColor("#ffc700")
+    C_GRAY      = colors.HexColor("#666666")
+    C_LGRAY     = colors.HexColor("#f5f5f5")
+    C_RULE      = colors.HexColor("#e0e0e0")
+    C_WHITE     = colors.white
+    CONTENT_W   = PAGE_W - 2 * MARGIN
+    HALF_W      = (CONTENT_W - 0.3 * cm) / 2  # for 2-col feature grid
+
+    # ── Styles ────────────────────────────────────────────────────────────────
+    s = getSampleStyleSheet()
+    def ps(name, **kw):
+        return ParagraphStyle(name, parent=s["Normal"], **kw)
+
+    s_body  = ps("body",  fontSize=9.5, textColor=C_DARK, leading=14)
+    s_small = ps("sml",   fontSize=8,   textColor=C_GRAY, leading=12)
+    s_label = ps("lbl",   fontSize=8.5, textColor=C_GRAY, leading=13)
+    s_value = ps("val",   fontSize=9.5, textColor=C_DARK, leading=13, fontName="Helvetica-Bold")
+    s_sec   = ps("sec",   fontSize=9,   textColor=C_GRAY, leading=12, fontName="Helvetica-Bold",
+                 spaceBefore=0, spaceAfter=0, letterSpacing=0.8)
+    s_price = ps("prc",   fontSize=19,  textColor=C_DARK, leading=24, fontName="Helvetica-Bold")
+    s_feat  = ps("feat",  fontSize=8.5, textColor=C_DARK, leading=12, fontName="Helvetica-Bold")
+    s_fdesc = ps("fdsc",  fontSize=7.5, textColor=C_GRAY, leading=11)
+
+    # ── Computed values ───────────────────────────────────────────────────────
+    today        = datetime.utcnow().strftime("%d.%m.%Y")
+    validity     = (datetime.utcnow() + timedelta(days=30)).strftime("%d.%m.%Y")
+    offer_number = f"ANG-{datetime.utcnow().strftime('%Y%m%d-%H%M')}"
+    plan_name    = key_description or "Standard Plan"
+    price_str    = _fmt_eur(price)
+    freq_cap     = payment_frequency.capitalize()
+
+    if daily_token_limit:
+        posts_per_month = int(daily_token_limit * 30 / AVG_TOKENS_PER_POST)
+        token_str = (
+            f"{daily_token_limit:,}".replace(",", ".") +
+            f" Tokens / Tag  (ca. {posts_per_month} Posts / Monat)"
+        )
+    else:
+        token_str = "Unbegrenzt"
+
+    story = []
+
+    # ── Header: Logo + ANGEBOT ────────────────────────────────────────────────
+    logo_path = Path(__file__).parent.parent / "static" / "logo.png"
+    logo = (
+        Image(str(logo_path), width=2.8 * cm, height=2.8 * cm, kind="proportional")
+        if logo_path.exists()
+        else Paragraph("<b>Onyva</b>", ps("lt", fontSize=13, textColor=C_WHITE, fontName="Helvetica-Bold"))
+    )
+    hdr = Table(
+        [[
+            logo,
+            [
+                Paragraph('<font color="#ffc700"><b>ANGEBOT</b></font>',
+                          ps("ttl", fontSize=20, fontName="Helvetica-Bold", alignment=2, leading=25)),
+                Spacer(1, 0.1 * cm),
+                Paragraph(f'<font color="#aaaaaa">{offer_number}</font>',
+                          ps("anr", fontSize=8, textColor=C_GRAY, alignment=2, leading=12)),
+            ],
+        ]],
+        colWidths=[4.5 * cm, CONTENT_W - 4.5 * cm],
+    )
+    hdr.setStyle(TableStyle([
+        ("BACKGROUND",    (0, 0), (-1, -1), C_DARK),
+        ("TOPPADDING",    (0, 0), (-1, -1), 10),
+        ("BOTTOMPADDING", (0, 0), (-1, -1), 10),
+        ("LEFTPADDING",   (0, 0), (0, -1),  14),
+        ("RIGHTPADDING",  (-1, 0), (-1, -1), 14),
+        ("VALIGN",        (0, 0), (-1, -1), "MIDDLE"),
+    ]))
+    story.append(hdr)
+    story.append(Spacer(1, 0.45 * cm))
+
+    # ── Meta block (recipient / date / validity) ──────────────────────────────
+    meta = Table(
+        [
+            [Paragraph("Empfänger", s_label), Paragraph(recipient_email, s_value),
+             Paragraph("Datum",     s_label), Paragraph(today,           s_body)],
+            [Paragraph("Plan",      s_label), Paragraph(plan_name,       s_body),
+             Paragraph("Gültig bis",s_label), Paragraph(validity,        s_body)],
+        ],
+        colWidths=[2.8 * cm, CONTENT_W / 2 - 2.8 * cm, 2.2 * cm, CONTENT_W / 2 - 2.2 * cm],
+    )
+    meta.setStyle(TableStyle([
+        ("TOPPADDING",    (0, 0), (-1, -1), 2),
+        ("BOTTOMPADDING", (0, 0), (-1, -1), 2),
+        ("LEFTPADDING",   (0, 0), (-1, -1), 0),
+        ("RIGHTPADDING",  (0, 0), (-1, -1), 4),
+    ]))
+    story.append(meta)
+    story.append(Spacer(1, 0.3 * cm))
+    story.append(HRFlowable(width="100%", thickness=1.5, color=C_HIGHLIGHT, spaceAfter=0.35 * cm))
+
+    # ── Intro (one compact line) ───────────────────────────────────────────────
+    story.append(Paragraph(
+        "Sehr geehrte Damen und Herren, nachfolgend erhalten Sie unser Angebot für die Nutzung der "
+        "<b>Onyva LinkedIn Content Automation</b> Plattform.",
+        s_body,
+    ))
+    story.append(Spacer(1, 0.35 * cm))
+
+    # ── Section: Lizenzdetails ────────────────────────────────────────────────
+    story.append(Paragraph("LIZENZDETAILS", s_sec))
+    story.append(Spacer(1, 0.15 * cm))
+
+    # Compact limits bar (single row, two columns)
+    limits_bar = Table(
+        [[
+            Paragraph(f"<b>Mitarbeiter:</b>  {max_employees} Nutzer", s_body),
+            Paragraph(f"<b>KI-Token-Limit:</b>  {token_str}", s_body),
+        ]],
+        colWidths=[CONTENT_W / 2, CONTENT_W / 2],
+    )
+    limits_bar.setStyle(TableStyle([
+        ("BACKGROUND",   (0, 0), (-1, -1), C_WHITE),
+        ("TOPPADDING",   (0, 0), (-1, -1), 6),
+        ("BOTTOMPADDING",(0, 0), (-1, -1), 6),
+        ("LEFTPADDING",  (0, 0), (-1, -1), 10),
+        ("RIGHTPADDING", (0, 0), (-1, -1), 10),
+        ("GRID",         (0, 0), (-1, -1), 0.5, C_RULE),
+        ("VALIGN",       (0, 0), (-1, -1), "TOP"),
+    ]))
+    story.append(limits_bar)
+    story.append(Spacer(1, 0.25 * cm))
+
+    # Features: 2-column grid
+    FEATURES = [
+        ("LinkedIn-Profil-Analyse",  "KI-gestützt, einmalig pro Profil – Basis für individuelle Content-Strategie"),
+        ("Post-Typen & Strategie",   "Definierbare Typen mit Gewichtung, KI-Analyse & Strategieanpassung"),
+        ("KI-Post-Erstellung",       "Chat-basiert, iterativ, mit Qualitätsprüfung & Stilvalidierung"),
+        ("Mitarbeiterverwaltung",    "Posts verwalten, kommentieren, freigeben oder ablehnen per UI"),
+        ("Research-Funktion",        "Automatische Themenrecherche zu aktuellen Branchentrends"),
+        ("Posting-Kalender",         "Planung & Terminierung von Posts über alle Mitarbeiter hinweg"),
+        ("E-Mail-Workflows",         "Freigabe-Anfragen & Entscheidungsbenachrichtigungen per E-Mail"),
+    ]
+
+    def feat_cell(name, desc):
+        return Paragraph(
+            f'<font color="#2d3838"><b>✓  {name}</b></font><br/>'
+            f'<font size="7.5" color="#888888">   {desc}</font>',
+            ps(f"fc_{name[:4]}", fontSize=8.5, leading=13),
+        )
+
+    # Pair features into rows of 2
+    feat_rows = []
+    for i in range(0, len(FEATURES), 2):
+        left  = feat_cell(*FEATURES[i])
+        right = feat_cell(*FEATURES[i + 1]) if i + 1 < len(FEATURES) else Paragraph("", s_small)
+        feat_rows.append([left, right])
+
+    feat_t = Table(feat_rows, colWidths=[HALF_W, HALF_W], hAlign="LEFT")
+    feat_t.setStyle(TableStyle([
+        ("BACKGROUND",    (0, 0), (-1, -1), C_WHITE),
+        ("GRID",          (0, 0), (-1, -1), 0.4, C_RULE),
+        ("TOPPADDING",    (0, 0), (-1, -1), 5),
+        ("BOTTOMPADDING", (0, 0), (-1, -1), 5),
+        ("LEFTPADDING",   (0, 0), (-1, -1), 8),
+        ("RIGHTPADDING",  (0, 0), (-1, -1), 8),
+        ("VALIGN",        (0, 0), (-1, -1), "TOP"),
+    ]))
+    story.append(feat_t)
+    story.append(Spacer(1, 0.4 * cm))
+
+    # ── Section: Preisgestaltung ──────────────────────────────────────────────
+    story.append(Paragraph("PREISGESTALTUNG", s_sec))
+    story.append(Spacer(1, 0.15 * cm))
+
+    price_rows = [
+        [Paragraph("Preis", s_label),         Paragraph(price_str, s_price)],
+        [Paragraph("Zahlungsweise", s_label), Paragraph(freq_cap,  s_body)],
+    ]
+    if payment_frequency == "jährlich":
+        price_rows.append([Paragraph("Jahresbetrag", s_label), Paragraph(_fmt_eur(price * 12), s_body)])
+
+    price_t = Table(price_rows, colWidths=[4 * cm, CONTENT_W - 4 * cm])
+    price_t.setStyle(TableStyle([
+        ("BACKGROUND",    (0, 0), (-1, -1), C_WHITE),
+        ("GRID",          (0, 0), (-1, -1), 0.5, C_RULE),
+        ("TOPPADDING",    (0, 0), (-1, -1), 6),
+        ("BOTTOMPADDING", (0, 0), (-1, -1), 6),
+        ("LEFTPADDING",   (0, 0), (-1, -1), 10),
+        ("RIGHTPADDING",  (0, 0), (-1, -1), 10),
+        ("VALIGN",        (0, 0), (-1, -1), "MIDDLE"),
+    ]))
+    story.append(price_t)
+    story.append(Spacer(1, 0.2 * cm))
+    story.append(Paragraph("Alle Preise zzgl. gesetzlicher Mehrwertsteuer.", s_small))
+    story.append(Spacer(1, 0.5 * cm))
+
+    # ── Footer ────────────────────────────────────────────────────────────────
+    story.append(HRFlowable(width="100%", thickness=0.5, color=C_RULE, spaceAfter=0.25 * cm))
+    story.append(Paragraph(
+        "Bei Fragen stehen wir Ihnen gerne zur Verfügung – Kontakt: <b>team@onyva.de</b>",
+        s_small,
+    ))
+    story.append(Spacer(1, 0.35 * cm))
+    story.append(Paragraph("Mit freundlichen Grüßen,<br/><b>Onyva</b>", s_body))
+
+    doc.build(story)
+    return buffer.getvalue()
+
+
+@admin_router.post("/api/license-keys/{key_id}/send-offer")
+async def send_license_offer(
+    request: Request,
+    key_id: str,
+    email: str = Form(...),
+    price: float = Form(...),
+    payment_frequency: str = Form(...),
+):
+    """Generate a PDF offer and send it via email."""
+    if not verify_auth(request):
+        raise HTTPException(status_code=401)
+
+    try:
+        key = await db.get_license_key_by_id(UUID(key_id))
+        if not key:
+            raise HTTPException(status_code=404, detail="Lizenzschlüssel nicht gefunden")
+
+        pdf_bytes = _build_offer_pdf(
+            key_description=key.description or "",
+            max_employees=key.max_employees,
+            daily_token_limit=key.daily_token_limit,
+            price=price,
+            payment_frequency=payment_frequency,
+            recipient_email=email,
+        )
+
+        posts_note = ""
+        if key.daily_token_limit:
+            posts_per_month = int(key.daily_token_limit * 30 / AVG_TOKENS_PER_POST)
+            token_str = f"{key.daily_token_limit:,}".replace(",", ".") + f" Tokens/Tag (ca. {posts_per_month} Posts/Monat)"
+        else:
+            token_str = "Unbegrenzt"
+
+        price_str = f"{price:,.2f} €".replace(",", "X").replace(".", ",").replace("X", ".")
+        plan_name = key.description or "Standard Plan"
+
+        html_body = f"""
+        <div style="font-family: Arial, sans-serif; max-width: 600px; margin: 0 auto; background: #ffffff;">
+          <div style="background: #2d3838; padding: 24px 32px; border-radius: 8px 8px 0 0;">
+            <h1 style="color: #ffc700; margin: 0; font-size: 22px;">LinkedIn Content Automation</h1>
+            <p style="color: #cccccc; margin: 6px 0 0; font-size: 13px;">Ihr persönliches Angebot</p>
+          </div>
+          <div style="background: #f9f9f9; padding: 32px;">
+            <p style="color: #333; font-size: 15px;">Sehr geehrte Damen und Herren,</p>
+            <p style="color: #333; font-size: 14px; line-height: 1.6;">
+              vielen Dank für Ihr Interesse an unserer LinkedIn Content Automation Lösung.<br>
+              Im Anhang finden Sie Ihr persönliches Angebot als PDF-Dokument.
+            </p>
+            <div style="background: #2d3838; border-radius: 8px; padding: 20px 24px; margin: 24px 0;">
+              <h3 style="color: #ffc700; margin: 0 0 12px; font-size: 14px; text-transform: uppercase; letter-spacing: 1px;">Angebotsübersicht</h3>
+              <table style="width: 100%; border-collapse: collapse;">
+                <tr><td style="color: #aaa; font-size: 13px; padding: 4px 0;">Plan</td><td style="color: #fff; font-size: 13px; font-weight: bold;">{plan_name}</td></tr>
+                <tr><td style="color: #aaa; font-size: 13px; padding: 4px 0;">Mitarbeiter</td><td style="color: #fff; font-size: 13px;">{key.max_employees} Nutzer</td></tr>
+                <tr><td style="color: #aaa; font-size: 13px; padding: 4px 0;">Token-Limit</td><td style="color: #fff; font-size: 13px;">{token_str}</td></tr>
+                <tr style="border-top: 1px solid #4a5858;"><td style="color: #aaa; font-size: 13px; padding: 8px 0 4px;">Preis</td><td style="color: #ffc700; font-size: 18px; font-weight: bold; padding-top: 6px;">{price_str}</td></tr>
+                <tr><td style="color: #aaa; font-size: 13px; padding: 4px 0;">Zahlungsweise</td><td style="color: #fff; font-size: 13px;">{payment_frequency.capitalize()}</td></tr>
+              </table>
+            </div>
+            <p style="color: #666; font-size: 13px;">Alle Preise zzgl. gesetzlicher MwSt. Das Angebot ist 30 Tage gültig.</p>
+            <p style="color: #333; font-size: 14px;">Bei Fragen stehen wir Ihnen gerne zur Verfügung.</p>
+            <p style="color: #333; font-size: 14px;">Mit freundlichen Grüßen,<br><strong>Onyva</strong></p>
+          </div>
+          <div style="background: #2d3838; padding: 16px 32px; border-radius: 0 0 8px 8px; text-align: center;">
+            <p style="color: #888; font-size: 11px; margin: 0;">Onyva &bull; team@onyva.de</p>
+          </div>
+        </div>
+        """
+
+        offer_number = datetime.utcnow().strftime('%Y%m%d%H%M')
+        filename = f"Angebot_{offer_number}.pdf"
+        success = send_email_with_attachment(
+            to_email=email,
+            subject=f"Ihr Angebot – LinkedIn Content Automation ({plan_name})",
+            html_content=html_body,
+            attachment_bytes=pdf_bytes,
+            attachment_filename=filename,
+        )
+
+        if not success:
+            raise HTTPException(status_code=500, detail="E-Mail konnte nicht gesendet werden. SMTP prüfen.")
+
+        return JSONResponse({"success": True, "message": f"Angebot erfolgreich an {email} gesendet."})
+
+    except HTTPException:
+        raise
+    except Exception as e:
+        logger.error(f"Error sending license offer: {e}")
+        raise HTTPException(status_code=500, detail=str(e))

src/web/templates/admin/license_keys.html

@@ -62,8 +62,7 @@
                 <td class="px-6 py-4">
                     <div class="text-sm text-gray-300 space-y-1">
                         <div>👥 {{ key.max_employees }} Mitarbeiter</div>
-                        <div>📝 {{ key.max_posts_per_day }} Posts/Tag</div>
+                        <div>🪙 {% if key.daily_token_limit %}{{ key.daily_token_limit | int | string }} Tokens/Tag{% else %}Unbegrenzt{% endif %}</div>
-                        <div>🔍 {{ key.max_researches_per_day }} Researches/Tag</div>
                     </div>
                 </td>
                 <td class="px-6 py-4">
@@ -81,13 +80,20 @@
                     {{ key.created_at.strftime('%d.%m.%Y') if key.created_at else '-' }}
                 </td>
                 <td class="px-6 py-4 text-right">
-                    <button onclick="editKey('{{ key.id }}', {{ key.max_employees }}, {{ key.max_posts_per_day }}, {{ key.max_researches_per_day }}, '{{ key.description or '' }}')"
+                    <button onclick="editKey('{{ key.id }}', {{ key.max_employees }}, {{ key.daily_token_limit or '' }}, '{{ key.description or '' }}')"
                             class="text-blue-400 hover:text-blue-300 p-2 rounded transition-colors"
                             title="Bearbeiten">
                         <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                             <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z"/>
                         </svg>
                     </button>
+                    <button onclick="openOfferModal('{{ key.id }}', {{ key.max_employees }}, {{ key.daily_token_limit or 0 }}, '{{ key.description or '' }}')"
+                            class="text-green-400 hover:text-green-300 p-2 rounded transition-colors"
+                            title="Angebot senden">
+                        <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 8l7.89 5.26a2 2 0 002.22 0L21 8M5 19h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"/>
+                        </svg>
+                    </button>
                     {% if not key.used %}
                     <button onclick="copyKey('{{ key.key }}')"
                             class="text-brand-highlight hover:text-brand-highlight-dark p-2 rounded transition-colors"
@@ -129,18 +135,11 @@
 
             <div>
                 <label class="block text-sm font-medium text-gray-300 mb-2">
-                    Max. Posts pro Tag
+                    Tägliches Token-Limit
                 </label>
-                <input type="number" id="edit_max_posts_per_day" name="max_posts_per_day" min="1" required
+                <input type="number" id="edit_daily_token_limit" name="daily_token_limit" min="1000" placeholder="z.B. 100000"
-                       class="w-full px-4 py-3 bg-brand-bg border border-brand-bg-light rounded-lg text-white">
-            </div>
-
-            <div>
-                <label class="block text-sm font-medium text-gray-300 mb-2">
-                    Max. Researches pro Tag
-                </label>
-                <input type="number" id="edit_max_researches_per_day" name="max_researches_per_day" min="1" required
                        class="w-full px-4 py-3 bg-brand-bg border border-brand-bg-light rounded-lg text-white">
+                <p class="text-xs text-gray-500 mt-1">Leer lassen = unbegrenzt</p>
             </div>
 
             <div>
@@ -164,6 +163,80 @@
     </div>
 </div>
 
+<!-- Offer Modal -->
+<div id="offerModal" class="hidden fixed inset-0 bg-black/50 flex items-center justify-center z-50">
+    <div class="card-bg rounded-xl border p-8 max-w-lg w-full mx-4">
+        <h2 class="text-2xl font-bold text-white mb-1">Angebot senden</h2>
+        <p class="text-gray-400 text-sm mb-6">Erstellt ein professionelles PDF-Angebot und sendet es per E-Mail.</p>
+
+        <form id="offerForm" class="space-y-4">
+            <input type="hidden" id="offer_key_id" name="key_id">
+
+            <!-- Calculated Info -->
+            <div id="offerCalcInfo" class="bg-brand-bg/60 rounded-lg p-4 text-sm space-y-1 border border-gray-600">
+                <div class="flex justify-between"><span class="text-gray-400">Plan:</span><span id="offer_plan" class="text-white font-medium"></span></div>
+                <div class="flex justify-between"><span class="text-gray-400">Mitarbeiter:</span><span id="offer_employees" class="text-white"></span></div>
+                <div class="flex justify-between"><span class="text-gray-400">Token-Limit/Tag:</span><span id="offer_tokens" class="text-white"></span></div>
+                <div class="flex justify-between"><span class="text-gray-400">Ca. Posts/Monat:</span><span id="offer_posts" class="text-white"></span></div>
+                <div class="border-t border-gray-600 pt-2 mt-2 flex justify-between"><span class="text-gray-400">Empfohlener Preis:</span><span id="offer_suggested" class="text-brand-highlight font-bold"></span></div>
+            </div>
+
+            <!-- Price -->
+            <div>
+                <label class="block text-sm font-medium text-gray-300 mb-2">Angebotspreis (€/Monat)</label>
+                <input type="number" id="offer_price" name="price" step="0.01" min="0" required
+                       class="w-full px-4 py-3 bg-brand-bg border border-brand-bg-light rounded-lg text-white focus:border-brand-highlight focus:outline-none">
+            </div>
+
+            <!-- Payment frequency -->
+            <div>
+                <label class="block text-sm font-medium text-gray-300 mb-2">Zahlungsweise</label>
+                <div class="grid grid-cols-3 gap-2" id="freq-buttons">
+                    <button type="button" onclick="selectFreq('monatlich')" id="freq-monatlich"
+                            class="freq-btn active-freq px-4 py-2.5 rounded-lg text-sm font-medium border transition-colors">
+                        Monatlich
+                    </button>
+                    <button type="button" onclick="selectFreq('jährlich')" id="freq-jährlich"
+                            class="freq-btn px-4 py-2.5 rounded-lg text-sm font-medium border transition-colors">
+                        Jährlich
+                    </button>
+                    <button type="button" onclick="selectFreq('einmalig')" id="freq-einmalig"
+                            class="freq-btn px-4 py-2.5 rounded-lg text-sm font-medium border transition-colors">
+                        Einmalig
+                    </button>
+                </div>
+                <input type="hidden" id="offer_payment_frequency" name="payment_frequency" value="monatlich">
+            </div>
+
+            <!-- Yearly total hint -->
+            <div id="yearly-hint" class="hidden text-sm text-gray-400 bg-brand-bg/40 rounded p-3 border border-gray-700">
+                Jährlicher Gesamtbetrag: <span id="yearly-total" class="text-white font-semibold"></span>
+            </div>
+
+            <!-- Email -->
+            <div>
+                <label class="block text-sm font-medium text-gray-300 mb-2">E-Mail-Adresse</label>
+                <input type="email" id="offer_email" name="email" placeholder="kunde@beispiel.de" required
+                       class="w-full px-4 py-3 bg-brand-bg border border-brand-bg-light rounded-lg text-white focus:border-brand-highlight focus:outline-none">
+            </div>
+
+            <div id="offer-status" class="hidden text-sm rounded-lg px-4 py-3"></div>
+
+            <div class="flex gap-3 pt-2">
+                <button type="submit" id="offerSubmitBtn"
+                        class="flex-1 px-6 py-3 btn-primary rounded-lg font-medium flex items-center justify-center gap-2">
+                    <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 8l7.89 5.26a2 2 0 002.22 0L21 8M5 19h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"/></svg>
+                    Angebot senden
+                </button>
+                <button type="button" onclick="closeOfferModal()"
+                        class="px-6 py-3 bg-gray-600 hover:bg-gray-700 text-white rounded-lg font-medium transition-colors">
+                    Abbrechen
+                </button>
+            </div>
+        </form>
+    </div>
+</div>
+
 <!-- Generate Modal -->
 <div id="generateModal" class="hidden fixed inset-0 bg-black/50 flex items-center justify-center z-50">
     <div class="card-bg rounded-xl border p-8 max-w-md w-full mx-4">
@@ -180,18 +253,11 @@
 
             <div>
                 <label class="block text-sm font-medium text-gray-300 mb-2">
-                    Max. Posts pro Tag
+                    Tägliches Token-Limit
                 </label>
-                <input type="number" name="max_posts_per_day" min="1" value="10" required
+                <input type="number" name="daily_token_limit" min="1000" value="100000"
-                       class="w-full px-4 py-3 bg-brand-bg border border-brand-bg-light rounded-lg text-white">
-            </div>
-
-            <div>
-                <label class="block text-sm font-medium text-gray-300 mb-2">
-                    Max. Researches pro Tag
-                </label>
-                <input type="number" name="max_researches_per_day" min="1" value="5" required
                        class="w-full px-4 py-3 bg-brand-bg border border-brand-bg-light rounded-lg text-white">
+                <p class="text-xs text-gray-500 mt-1">Leer lassen = unbegrenzt</p>
             </div>
 
             <div>
@@ -216,6 +282,14 @@
 </div>
 {% endblock %}
 
+{% block head %}
+<style>
+.freq-btn { background-color: #3d4848; border-color: #5a6868; color: #9ca3af; }
+.freq-btn:hover { background-color: #4a5858; color: #e5e7eb; }
+.freq-btn.active-freq { background-color: #ffc700; border-color: #ffc700; color: #2d3838; font-weight: 700; }
+</style>
+{% endblock %}
+
 {% block scripts %}
 <script>
 function openGenerateModal() {
@@ -227,11 +301,10 @@ function closeGenerateModal() {
     document.getElementById('generateForm').reset();
 }
 
-function editKey(keyId, maxEmployees, maxPostsPerDay, maxResearchesPerDay, description) {
+function editKey(keyId, maxEmployees, dailyTokenLimit, description) {
     document.getElementById('edit_key_id').value = keyId;
     document.getElementById('edit_max_employees').value = maxEmployees;
-    document.getElementById('edit_max_posts_per_day').value = maxPostsPerDay;
+    document.getElementById('edit_daily_token_limit').value = dailyTokenLimit || '';
-    document.getElementById('edit_max_researches_per_day').value = maxResearchesPerDay;
     document.getElementById('edit_description').value = description;
     document.getElementById('editModal').classList.remove('hidden');
 }
@@ -300,5 +373,108 @@ async function deleteKey(keyId) {
         alert('Fehler beim Löschen: ' + error.message);
     }
 }
+
+// ── Offer Modal ────────────────────────────────────────────────────────────
+const AVG_TOKENS_PER_POST = 50000;
+const API_COST_PER_1K_EUR = 0.003;
+const SERVER_SHARE_EUR = 1.60;
+
+function calcSuggestedPrice(dailyTokenLimit) {
+    if (!dailyTokenLimit) return null;
+    const monthlyTokens = dailyTokenLimit * 30;
+    const apiCostEur = (monthlyTokens / 1000) * API_COST_PER_1K_EUR;
+    const raw = apiCostEur * 2.5 + SERVER_SHARE_EUR * 2 + 5;
+    return Math.ceil(raw / 5) * 5; // round up to nearest 5€
+}
+
+function fmtNum(n) {
+    return n.toLocaleString('de-DE');
+}
+
+function openOfferModal(keyId, maxEmployees, dailyTokenLimit, description) {
+    document.getElementById('offer_key_id').value = keyId;
+    document.getElementById('offer_plan').textContent = description || 'Standard Plan';
+    document.getElementById('offer_employees').textContent = maxEmployees + ' Nutzer';
+
+    if (dailyTokenLimit) {
+        const postsPerMonth = Math.floor(dailyTokenLimit * 30 / AVG_TOKENS_PER_POST);
+        document.getElementById('offer_tokens').textContent = fmtNum(dailyTokenLimit) + ' Tokens/Tag';
+        document.getElementById('offer_posts').textContent = '~' + postsPerMonth + ' Posts';
+        const suggested = calcSuggestedPrice(dailyTokenLimit);
+        document.getElementById('offer_suggested').textContent = suggested + ' €';
+        document.getElementById('offer_price').value = suggested;
+    } else {
+        document.getElementById('offer_tokens').textContent = 'Unbegrenzt';
+        document.getElementById('offer_posts').textContent = '–';
+        document.getElementById('offer_suggested').textContent = '–';
+    }
+
+    selectFreq('monatlich');
+    document.getElementById('offer_email').value = '';
+    document.getElementById('offer-status').classList.add('hidden');
+    document.getElementById('offerModal').classList.remove('hidden');
+}
+
+function closeOfferModal() {
+    document.getElementById('offerModal').classList.add('hidden');
+    document.getElementById('offerForm').reset();
+}
+
+function selectFreq(freq) {
+    document.getElementById('offer_payment_frequency').value = freq;
+    ['monatlich', 'jährlich', 'einmalig'].forEach(f => {
+        const btn = document.getElementById('freq-' + f);
+        btn.classList.toggle('active-freq', f === freq);
+    });
+    // Show yearly total hint
+    const price = parseFloat(document.getElementById('offer_price').value) || 0;
+    const hint = document.getElementById('yearly-hint');
+    if (freq === 'jährlich' && price > 0) {
+        document.getElementById('yearly-total').textContent = (price * 12).toLocaleString('de-DE', {minimumFractionDigits: 2}) + ' €';
+        hint.classList.remove('hidden');
+    } else {
+        hint.classList.add('hidden');
+    }
+}
+
+document.getElementById('offer_price').addEventListener('input', () => {
+    if (document.getElementById('offer_payment_frequency').value === 'jährlich') {
+        selectFreq('jährlich');
+    }
+});
+
+document.getElementById('offerForm').addEventListener('submit', async (e) => {
+    e.preventDefault();
+    const formData = new FormData(e.target);
+    const keyId = formData.get('key_id');
+    const statusEl = document.getElementById('offer-status');
+    const submitBtn = document.getElementById('offerSubmitBtn');
+
+    submitBtn.disabled = true;
+    submitBtn.textContent = 'Wird gesendet…';
+    statusEl.classList.add('hidden');
+
+    try {
+        const response = await fetch(`/admin/api/license-keys/${keyId}/send-offer`, {
+            method: 'POST',
+            body: formData
+        });
+
+        const data = await response.json();
+
+        if (!response.ok) throw new Error(data.detail || 'Fehler beim Senden');
+
+        statusEl.className = 'text-sm rounded-lg px-4 py-3 bg-green-900/40 border border-green-600 text-green-300';
+        statusEl.textContent = data.message || 'Angebot erfolgreich gesendet!';
+        statusEl.classList.remove('hidden');
+        submitBtn.textContent = '✓ Gesendet';
+    } catch (error) {
+        statusEl.className = 'text-sm rounded-lg px-4 py-3 bg-red-900/40 border border-red-600 text-red-300';
+        statusEl.textContent = 'Fehler: ' + error.message;
+        statusEl.classList.remove('hidden');
+        submitBtn.disabled = false;
+        submitBtn.innerHTML = '<svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 8l7.89 5.26a2 2 0 002.22 0L21 8M5 19h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"/></svg> Angebot senden';
+    }
+});
 </script>
 {% endblock %}

src/web/templates/user/base.html

@@ -78,9 +78,17 @@
 
     {% block head %}{% endblock %}
 </head>
-<body class="text-gray-100 min-h-screen flex">
+<body class="text-gray-100 min-h-screen flex {% if limit_reached %}pt-6{% endif %}">
+
+    {% if limit_reached %}
+    <!-- Token Limit Banner -->
+    <div class="fixed top-0 left-0 right-0 z-[9999] bg-red-600 text-white text-xs font-medium flex items-center justify-center gap-2 px-4" style="height: 1.5rem;">
+        <svg class="w-3.5 h-3.5 flex-shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 9v2m0 4h.01M10.29 3.86L1.82 18a2 2 0 001.71 3h16.94a2 2 0 001.71-3L13.71 3.86a2 2 0 00-3.42 0z"/></svg>
+        Token-Limit erreicht – keine KI-Aktionen mehr heute möglich. Morgen wird das Limit zurückgesetzt.
+    </div>
+    {% endif %}
     <!-- Sidebar -->
-    <aside id="sidebar" class="w-64 sidebar-bg border-r border-gray-600 flex flex-col fixed h-full">
+    <aside id="sidebar" class="w-64 sidebar-bg border-r border-gray-600 flex flex-col fixed h-full top-0" {% if limit_reached %}style="top: 1.5rem; height: calc(100vh - 1.5rem);"{% endif %}>
         <div class="p-4 border-b border-gray-600">
             <div class="flex items-center justify-between gap-3 logo-container">
                 <div class="logo-full">

src/web/templates/user/chat_create.html

@@ -4,9 +4,9 @@
 
 {% block content %}
 <!-- Posts Sidebar -->
-<div class="posts-sidebar">
+<div class="posts-sidebar" {% if limit_reached %}style="top: 1.5rem; height: calc(100vh - 1.5rem);"{% endif %}>
     <div class="posts-sidebar-header">
-        <button onclick="startNewPost()">
+        <button id="new-post-btn" onclick="startNewPost()" {% if limit_reached %}disabled title="{{ limit_message }}"{% endif %}>
             + Neuer Post
         </button>
     </div>
@@ -123,6 +123,12 @@ aside.collapsed ~ main .posts-sidebar {
     background-color: #e6b300;
 }
 
+.posts-sidebar-header button:disabled {
+    background-color: #4a5568;
+    color: #a0aec0;
+    cursor: not-allowed;
+}
+
 /* Posts List */
 .posts-sidebar-list {
     flex: 1;
@@ -226,7 +232,7 @@ aside.collapsed ~ main .chat-fixed-input {
 </style>
 
 <!-- Header (Fixed at top) -->
-<div class="chat-fixed-header fixed top-0 bg-brand-bg z-20">
+<div class="chat-fixed-header fixed bg-brand-bg z-20" style="top: {% if limit_reached %}1.5rem{% else %}0{% endif %}">
     <div class="px-8 py-4">
         <h1 class="text-xl font-bold text-white">💬 Chat Assistent</h1>
     </div>
@@ -277,15 +283,16 @@ aside.collapsed ~ main .chat-fixed-input {
                     <input
                         type="text"
                         id="chat-input"
-                        placeholder="Beschreibe deinen Post..."
+                        placeholder="{% if limit_reached %}Token-Limit erreicht – morgen wieder verfügbar{% else %}Beschreibe deinen Post...{% endif %}"
-                        class="w-full input-bg border border-gray-600 rounded-full px-6 py-3 text-white focus:outline-none focus:border-brand-highlight transition-colors"
+                        class="w-full input-bg border border-gray-600 rounded-full px-6 py-3 text-white focus:outline-none focus:border-brand-highlight transition-colors {% if limit_reached %}opacity-50 cursor-not-allowed{% endif %}"
-                        onkeydown="handleChatKeydown(event)">
+                        onkeydown="handleChatKeydown(event)"
+                        {% if limit_reached %}disabled{% endif %}>
                 </div>
                 <button
                     onclick="sendMessage()"
                     id="send-btn"
-                    class="w-12 h-12 bg-brand-highlight hover:bg-yellow-500 text-black rounded-full transition-all flex items-center justify-center flex-shrink-0 hover:scale-110"
+                    class="w-12 h-12 bg-brand-highlight hover:bg-yellow-500 text-black rounded-full transition-all flex items-center justify-center flex-shrink-0 hover:scale-110 {% if limit_reached %}opacity-50 cursor-not-allowed{% endif %}"
-                    title="Senden (Enter)">
+                    {% if limit_reached %}disabled title="{{ limit_message }}"{% else %}title="Senden (Enter)"{% endif %}>
                     <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                         <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 19l9 2-9-18-9 18 9-2zm0 0v-8"/>
                     </svg>
@@ -310,6 +317,28 @@ let currentPost = null;
 let conversationId = null;
 let selectedPostTypeId = null;
 let currentLoadedPostId = null; // Track active post
+let tokenLimitReached = {{ 'true' if limit_reached else 'false' }};
+
+function disableChat(message) {
+    tokenLimitReached = true;
+    const input = document.getElementById('chat-input');
+    const sendBtn = document.getElementById('send-btn');
+    const newPostBtn = document.getElementById('new-post-btn');
+    if (input) {
+        input.disabled = true;
+        input.placeholder = message || 'Token-Limit erreicht – morgen wieder verfügbar';
+        input.classList.add('opacity-50', 'cursor-not-allowed');
+    }
+    if (sendBtn) {
+        sendBtn.disabled = true;
+        sendBtn.classList.add('opacity-50', 'cursor-not-allowed');
+        sendBtn.title = message || 'Token-Limit erreicht';
+    }
+    if (newPostBtn) {
+        newPostBtn.disabled = true;
+        newPostBtn.title = message || 'Token-Limit erreicht';
+    }
+}
 
 // User profile data
 const userProfilePicture = "{{ profile_picture or '' }}";
@@ -348,6 +377,8 @@ function handleChatKeydown(event) {
 }
 
 async function sendMessage() {
+    if (tokenLimitReached) return;
+
     const input = document.getElementById('chat-input');
     const message = input.value.trim();
 
@@ -436,6 +467,12 @@ async function sendMessage() {
                 saveBtn.classList.remove('hidden');
                 saveBtn.classList.add('flex');
             }
+        } else if (result.token_limit_exceeded) {
+            disableChat(result.error);
+            // Remove temp message, show save option if there's an unsaved new post
+            if (!currentLoadedPostId && currentPost) {
+                showTokenLimitModal();
+            }
         } else {
             showToast('Fehler: ' + (result.error || 'Unbekannter Fehler'), 'error');
             addMessageToChat('ai', '❌ Entschuldigung, es gab einen Fehler. Bitte versuche es erneut.');
@@ -599,6 +636,8 @@ function escapeHtml(text) {
 }
 
 function startNewPost() {
+    if (tokenLimitReached) return;
+
     // Reset state
     chatHistory = [];
     currentPost = null;
@@ -824,6 +863,40 @@ function showToast(message, type = 'info') {
         setTimeout(() => toast.remove(), 300);
     }, 3000);
 }
+
+// Token limit modal (for new posts when limit is reached mid-session)
+function showTokenLimitModal() {
+    document.getElementById('tokenLimitModal').classList.remove('hidden');
+}
+
+function closeLimitModal() {
+    document.getElementById('tokenLimitModal').classList.add('hidden');
+}
+
+async function saveAndCloseLimitModal() {
+    closeLimitModal();
+    if (currentPost) {
+        // Trigger save
+        const saveBtn = document.getElementById('save-btn');
+        if (saveBtn && !saveBtn.classList.contains('hidden')) {
+            saveBtn.click();
+        } else {
+            showToast('Bitte speichere deinen Post manuell.', 'error');
+        }
+    }
+}
 </script>
 
+<!-- Token Limit Modal -->
+<div id="tokenLimitModal" class="hidden fixed inset-0 bg-black/50 flex items-center justify-center z-50">
+    <div class="card-bg rounded-xl border p-6 max-w-md w-full mx-4">
+        <h3 class="text-lg font-semibold text-white mb-3">Token-Limit erreicht</h3>
+        <p class="text-gray-400 text-sm mb-4">Das tägliche Token-Limit wurde erreicht. Möchtest du deinen bisherigen Post speichern?</p>
+        <div class="flex gap-3">
+            <button onclick="saveAndCloseLimitModal()" class="flex-1 btn-primary px-4 py-2 rounded-lg">Post speichern</button>
+            <button onclick="closeLimitModal()" class="px-4 py-2 bg-gray-600 rounded-lg text-white">Verwerfen</button>
+        </div>
+    </div>
+</div>
+
 {% endblock %}

src/web/templates/user/company_base.html

@@ -79,9 +79,18 @@
 
     {% block head %}{% endblock %}
 </head>
-<body class="text-gray-100 min-h-screen flex">
+<body class="text-gray-100 min-h-screen flex {% if limit_reached %}pt-6{% endif %}">
+
+    {% if limit_reached %}
+    <!-- Token Limit Banner -->
+    <div class="fixed top-0 left-0 right-0 z-[9999] bg-red-600 text-white text-xs font-medium flex items-center justify-center gap-2 px-4" style="height: 1.5rem;">
+        <svg class="w-3.5 h-3.5 flex-shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 9v2m0 4h.01M10.29 3.86L1.82 18a2 2 0 001.71 3h16.94a2 2 0 001.71-3L13.71 3.86a2 2 0 00-3.42 0z"/></svg>
+        Token-Limit erreicht – keine KI-Aktionen mehr heute möglich. Morgen wird das Limit zurückgesetzt.
+    </div>
+    {% endif %}
+
     <!-- Sidebar -->
-    <aside id="sidebar" class="w-64 sidebar-bg border-r border-gray-600 flex flex-col fixed h-full">
+    <aside id="sidebar" class="w-64 sidebar-bg border-r border-gray-600 flex flex-col fixed h-full top-0" {% if limit_reached %}style="top: 1.5rem; height: calc(100vh - 1.5rem);"{% endif %}>
         <div class="p-4 border-b border-gray-600">
             <div class="flex items-center justify-between gap-3 logo-container">
                 <div class="logo-full">

src/web/templates/user/company_dashboard.html

@@ -80,46 +80,35 @@
     </div>
 
     <!-- Daily Quota Section -->
-    {% if quota and license_key %}
+    {% if quota %}
     <div class="card-bg border rounded-xl p-6 mb-8">
-        <h2 class="text-lg font-semibold text-white mb-4">Tägliche Limits</h2>
+        <h2 class="text-lg font-semibold text-white mb-4">Token-Verbrauch heute</h2>
 
-        <div class="grid md:grid-cols-2 gap-4">
+        <div class="bg-brand-bg/30 rounded-lg p-4">
-            <!-- Posts Quota -->
+            <div class="flex items-center justify-between mb-2">
-            <div class="bg-brand-bg/30 rounded-lg p-4">
+                <span class="text-sm text-gray-400">Tokens heute</span>
-                <div class="flex items-center justify-between mb-2">
+                <span class="text-xs text-gray-500">
-                    <span class="text-sm text-gray-400">Posts heute</span>
+                    {{ quota.tokens_used | default(0) }}
-                    <span class="text-xs text-gray-500">{{ quota.posts_created | default(0) }}/{{ license_key.max_posts_per_day }}</span>
+                    /
-                </div>
+                    {% if license_key and license_key.daily_token_limit %}{{ license_key.daily_token_limit }}{% else %}∞{% endif %}
-                <div class="w-full bg-brand-bg rounded-full h-2">
+                </span>
-                    {% set posts_pct = ((quota.posts_created / license_key.max_posts_per_day * 100) if license_key.max_posts_per_day > 0 else 0) | round %}
-                    <div class="bg-brand-highlight h-2 rounded-full transition-all"
-                         style="width: {{ posts_pct }}%"></div>
-                </div>
             </div>
-
+            <div class="w-full bg-brand-bg rounded-full h-2">
-            <!-- Researches Quota -->
+                {% if license_key and license_key.daily_token_limit and license_key.daily_token_limit > 0 %}
-            <div class="bg-brand-bg/30 rounded-lg p-4">
+                    {% set token_pct = ((quota.tokens_used / license_key.daily_token_limit * 100) | round) %}
-                <div class="flex items-center justify-between mb-2">
+                    {% set token_pct = [token_pct, 100] | min %}
-                    <span class="text-sm text-gray-400">Researches heute</span>
+                {% else %}
-                    <span class="text-xs text-gray-500">{{ quota.researches_created | default(0) }}/{{ license_key.max_researches_per_day }}</span>
+                    {% set token_pct = 0 %}
-                </div>
+                {% endif %}
-                <div class="w-full bg-brand-bg rounded-full h-2">
+                <div class="h-2 rounded-full transition-all {% if token_pct >= 90 %}bg-red-500{% elif token_pct >= 70 %}bg-yellow-500{% else %}bg-brand-highlight{% endif %}"
-                    {% set researches_pct = ((quota.researches_created / license_key.max_researches_per_day * 100) if license_key.max_researches_per_day > 0 else 0) | round %}
+                     style="width: {{ token_pct }}%"></div>
-                    <div class="bg-blue-500 h-2 rounded-full transition-all"
-                         style="width: {{ researches_pct }}%"></div>
-                </div>
             </div>
         </div>
         <p class="text-xs text-gray-500 mt-3">
-            Limits werden täglich um Mitternacht zurückgesetzt. (Lizenz: {{ license_key.key }})
+            Limits werden täglich um Mitternacht zurückgesetzt.
+            {% if license_key %}(Lizenz: {{ license_key.key }}){% else %}Unbegrenzter Account.{% endif %}
         </p>
     </div>
-    {% elif quota %}
-    <!-- No license key - show info message -->
-    <div class="bg-blue-900/50 border border-blue-500 text-blue-200 px-4 py-3 rounded-lg mb-6">
-        <strong>Info:</strong> Dieser Account hat keinen Lizenzschlüssel und ist daher unbegrenzt.
-    </div>
     {% endif %}
 
     <!-- Quick Actions -->

src/web/templates/user/company_manage_create.html

@@ -13,23 +13,6 @@
     </nav>
 </div>
 
-<!-- Limit Warning -->
-{% if limit_reached %}
-<div class="max-w-2xl mx-auto mb-8">
-    <div class="bg-red-900/50 border border-red-500 text-red-200 px-6 py-4 rounded-xl">
-        <div class="flex items-center gap-3">
-            <svg class="w-6 h-6 flex-shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z"/>
-            </svg>
-            <div>
-                <strong class="font-semibold">Limit erreicht</strong>
-                <p class="text-sm mt-1">{{ limit_message }}</p>
-            </div>
-        </div>
-    </div>
-</div>
-{% endif %}
-
 <!-- Wizard Container (hidden during generation) -->
 <div id="wizardContainer" {% if limit_reached %}style="pointer-events: none; opacity: 0.5;"{% endif %}>
     <div class="max-w-2xl mx-auto">

src/web/templates/user/company_manage_research.html

@@ -18,20 +18,6 @@
     <p class="text-gray-400">Recherchiere neue Content-Themen für {{ employee_name }}</p>
 </div>
 
-<!-- Limit Warning -->
-{% if limit_reached %}
-<div class="bg-red-900/50 border border-red-500 text-red-200 px-6 py-4 rounded-xl mb-8">
-    <div class="flex items-center gap-3">
-        <svg class="w-6 h-6 flex-shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z"/>
-        </svg>
-        <div>
-            <strong class="font-semibold">Limit erreicht</strong>
-            <p class="text-sm mt-1">{{ limit_message }}</p>
-        </div>
-    </div>
-</div>
-{% endif %}
 
 <div class="grid grid-cols-1 lg:grid-cols-2 gap-8">
     <!-- Left: Form -->

src/web/templates/user/create_post.html

@@ -2,23 +2,6 @@
 {% block title %}Post erstellen - LinkedIn Posts{% endblock %}
 
 {% block content %}
-<!-- Limit Warning -->
-{% if limit_reached %}
-<div class="max-w-2xl mx-auto mb-8">
-    <div class="bg-red-900/50 border border-red-500 text-red-200 px-6 py-4 rounded-xl">
-        <div class="flex items-center gap-3">
-            <svg class="w-6 h-6 flex-shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z"/>
-            </svg>
-            <div>
-                <strong class="font-semibold">Limit erreicht</strong>
-                <p class="text-sm mt-1">{{ limit_message }}</p>
-            </div>
-        </div>
-    </div>
-</div>
-{% endif %}
-
 <!-- Wizard Container (hidden during generation) -->
 <div id="wizardContainer" {% if limit_reached %}style="pointer-events: none; opacity: 0.5;"{% endif %}>
     <div class="max-w-2xl mx-auto">

src/web/templates/user/post_detail.html

@@ -730,7 +730,7 @@
                         <svg class="w-5 h-5 text-brand-highlight" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9.663 17h4.673M12 3v1m6.364 1.636l-.707.707M21 12h-1M4 12H3m3.343-5.657l-.707-.707m2.828 9.9a5 5 0 117.072 0l-.548.547A3.374 3.374 0 0014 18.469V19a2 2 0 11-4 0v-.531c0-.895-.356-1.754-.988-2.386l-.548-.547z"/></svg>
                         KI-Verbesserungen
                     </h3>
-                    <button onclick="loadSuggestions()" id="refreshSuggestionsBtn" class="p-1.5 rounded-lg bg-brand-bg hover:bg-brand-bg-light text-gray-400 hover:text-white transition-colors" title="KI-Vorschläge generieren">
+                    <button onclick="loadSuggestions()" id="refreshSuggestionsBtn" {% if limit_reached %}disabled{% endif %} class="p-1.5 rounded-lg bg-brand-bg hover:bg-brand-bg-light text-gray-400 hover:text-white transition-colors {% if limit_reached %}opacity-50 cursor-not-allowed{% endif %}" title="{% if limit_reached %}{{ limit_message }}{% else %}KI-Vorschläge generieren{% endif %}">
                         <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15"/></svg>
                     </button>
                 </div>
@@ -738,19 +738,19 @@
                 <!-- Quick Suggestions (Default) -->
                 <div id="quickSuggestions" class="space-y-2 mb-4">
                     <p class="text-xs text-gray-500 mb-3">Schnelle Anpassungen:</p>
-                    <button onclick="applyQuickSuggestion('Mache den Hook emotionaler und aufmerksamkeitsstärker')" class="w-full text-left px-3 py-2 bg-brand-bg/50 hover:bg-brand-bg rounded-lg text-sm text-gray-300 hover:text-white transition-colors flex items-center gap-2">
+                    <button {% if not limit_reached %}onclick="applyQuickSuggestion('Mache den Hook emotionaler und aufmerksamkeitsstärker')"{% endif %} {% if limit_reached %}disabled{% endif %} class="w-full text-left px-3 py-2 bg-brand-bg/50 hover:bg-brand-bg rounded-lg text-sm text-gray-300 hover:text-white transition-colors flex items-center gap-2 {% if limit_reached %}opacity-50 cursor-not-allowed{% endif %}">
                         <span class="text-brand-highlight">⚡</span> Hook verstärken
                     </button>
-                    <button onclick="applyQuickSuggestion('Füge einen starken Call-to-Action am Ende hinzu')" class="w-full text-left px-3 py-2 bg-brand-bg/50 hover:bg-brand-bg rounded-lg text-sm text-gray-300 hover:text-white transition-colors flex items-center gap-2">
+                    <button {% if not limit_reached %}onclick="applyQuickSuggestion('Füge einen starken Call-to-Action am Ende hinzu')"{% endif %} {% if limit_reached %}disabled{% endif %} class="w-full text-left px-3 py-2 bg-brand-bg/50 hover:bg-brand-bg rounded-lg text-sm text-gray-300 hover:text-white transition-colors flex items-center gap-2 {% if limit_reached %}opacity-50 cursor-not-allowed{% endif %}">
                         <span class="text-brand-highlight">🎯</span> Call-to-Action hinzufügen
                     </button>
-                    <button onclick="applyQuickSuggestion('Füge eine kurze persönliche Anekdote oder Erfahrung hinzu')" class="w-full text-left px-3 py-2 bg-brand-bg/50 hover:bg-brand-bg rounded-lg text-sm text-gray-300 hover:text-white transition-colors flex items-center gap-2">
+                    <button {% if not limit_reached %}onclick="applyQuickSuggestion('Füge eine kurze persönliche Anekdote oder Erfahrung hinzu')"{% endif %} {% if limit_reached %}disabled{% endif %} class="w-full text-left px-3 py-2 bg-brand-bg/50 hover:bg-brand-bg rounded-lg text-sm text-gray-300 hover:text-white transition-colors flex items-center gap-2 {% if limit_reached %}opacity-50 cursor-not-allowed{% endif %}">
                         <span class="text-brand-highlight">📖</span> Storytelling einbauen
                     </button>
-                    <button onclick="applyQuickSuggestion('Verbessere die Struktur: Kürzere Absätze, mehr Weißraum, bessere Lesbarkeit')" class="w-full text-left px-3 py-2 bg-brand-bg/50 hover:bg-brand-bg rounded-lg text-sm text-gray-300 hover:text-white transition-colors flex items-center gap-2">
+                    <button {% if not limit_reached %}onclick="applyQuickSuggestion('Verbessere die Struktur: Kürzere Absätze, mehr Weißraum, bessere Lesbarkeit')"{% endif %} {% if limit_reached %}disabled{% endif %} class="w-full text-left px-3 py-2 bg-brand-bg/50 hover:bg-brand-bg rounded-lg text-sm text-gray-300 hover:text-white transition-colors flex items-center gap-2 {% if limit_reached %}opacity-50 cursor-not-allowed{% endif %}">
                         <span class="text-brand-highlight">📝</span> Struktur optimieren
                     </button>
-                    <button onclick="applyQuickSuggestion('Kürze den Post auf das Wesentliche, entferne überflüssige Worte')" class="w-full text-left px-3 py-2 bg-brand-bg/50 hover:bg-brand-bg rounded-lg text-sm text-gray-300 hover:text-white transition-colors flex items-center gap-2">
+                    <button {% if not limit_reached %}onclick="applyQuickSuggestion('Kürze den Post auf das Wesentliche, entferne überflüssige Worte')"{% endif %} {% if limit_reached %}disabled{% endif %} class="w-full text-left px-3 py-2 bg-brand-bg/50 hover:bg-brand-bg rounded-lg text-sm text-gray-300 hover:text-white transition-colors flex items-center gap-2 {% if limit_reached %}opacity-50 cursor-not-allowed{% endif %}">
                         <span class="text-brand-highlight">✂️</span> Kürzer & prägnanter
                     </button>
                 </div>
@@ -768,8 +768,8 @@
                 <div class="mt-4 pt-4 border-t border-brand-bg-light">
                     <label class="text-xs text-gray-400 block mb-2">Eigene Anweisung</label>
                     <div class="flex gap-2">
-                        <input type="text" id="customSuggestion" placeholder="z.B. Mache es humorvoller" class="flex-1 px-3 py-2 bg-brand-bg border border-brand-bg-light rounded-lg text-sm text-white placeholder-gray-500 focus:outline-none focus:border-brand-highlight">
+                        <input type="text" id="customSuggestion" placeholder="z.B. Mache es humorvoller" class="flex-1 px-3 py-2 bg-brand-bg border border-brand-bg-light rounded-lg text-sm text-white placeholder-gray-500 focus:outline-none focus:border-brand-highlight {% if limit_reached %}opacity-50 cursor-not-allowed{% endif %}" {% if limit_reached %}disabled{% endif %}>
-                        <button onclick="applyCustomSuggestion()" id="applyCustomBtn" class="px-3 py-2 bg-brand-highlight hover:bg-brand-highlight/90 text-brand-bg-dark rounded-lg transition-colors">
+                        <button {% if not limit_reached %}onclick="applyCustomSuggestion()"{% endif %} id="applyCustomBtn" class="px-3 py-2 bg-brand-highlight hover:bg-brand-highlight/90 text-brand-bg-dark rounded-lg transition-colors {% if limit_reached %}opacity-50 cursor-not-allowed{% endif %}" {% if limit_reached %}disabled{% endif %}>
                             <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 5l7 7-7 7M5 5l7 7-7 7"/></svg>
                         </button>
                     </div>

src/web/templates/user/research.html

@@ -7,20 +7,6 @@
     <p class="text-gray-400">Recherchiere neue Content-Themen mit Perplexity AI</p>
 </div>
 
-<!-- Limit Warning -->
-{% if limit_reached %}
-<div class="bg-red-900/50 border border-red-500 text-red-200 px-6 py-4 rounded-xl mb-8">
-    <div class="flex items-center gap-3">
-        <svg class="w-6 h-6 flex-shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z"/>
-        </svg>
-        <div>
-            <strong class="font-semibold">Limit erreicht</strong>
-            <p class="text-sm mt-1">{{ limit_message }}</p>
-        </div>
-    </div>
-</div>
-{% endif %}
 
 <div class="grid grid-cols-1 lg:grid-cols-2 gap-8">
     <!-- Left: Form -->

src/web/user/routes.py

@@ -1615,6 +1615,14 @@ async def post_detail_page(request: Request, post_id: str):
                 for item in post.media_items
             ]
 
+        # Check token limit for quick action buttons
+        limit_reached = False
+        limit_message = ""
+        if session.account_type in ("company", "employee") and session.company_id:
+            can_proceed, error_msg, _, _ = await db.check_company_token_limit(UUID(session.company_id))
+            limit_reached = not can_proceed
+            limit_message = error_msg
+
         return templates.TemplateResponse("post_detail.html", {
             "request": request,
             "page": "posts",
@@ -1627,7 +1635,9 @@ async def post_detail_page(request: Request, post_id: str):
             "post_type_analysis": post_type_analysis,
             "final_feedback": final_feedback,
             "profile_picture_url": profile_picture_url,
-            "media_items_dict": media_items_dict
+            "media_items_dict": media_items_dict,
+            "limit_reached": limit_reached,
+            "limit_message": limit_message
         })
     except Exception as e:
         import traceback
@@ -1643,11 +1653,11 @@ async def research_page(request: Request):
     if not session:
         return RedirectResponse(url="/login", status_code=302)
 
-    # Check research limit for companies/employees
+    # Check token limit for companies/employees
     limit_reached = False
     limit_message = ""
     if session.account_type in ("company", "employee") and session.company_id:
-        can_create, error_msg = await db.check_company_research_limit(UUID(session.company_id))
+        can_create, error_msg, _, _ = await db.check_company_token_limit(UUID(session.company_id))
         limit_reached = not can_create
         limit_message = error_msg
 
@@ -1672,11 +1682,11 @@ async def create_post_page(request: Request):
     if not session:
         return RedirectResponse(url="/login", status_code=302)
 
-    # Check post limit for companies/employees
+    # Check token limit for companies/employees
     limit_reached = False
     limit_message = ""
     if session.account_type in ("company", "employee") and session.company_id:
-        can_create, error_msg = await db.check_company_post_limit(UUID(session.company_id))
+        can_create, error_msg, _, _ = await db.check_company_token_limit(UUID(session.company_id))
         limit_reached = not can_create
         limit_message = error_msg
 
@@ -1703,6 +1713,14 @@ async def chat_create_page(request: Request):
 
     user_id = UUID(session.user_id)
 
+    # Check token limit for companies/employees
+    limit_reached = False
+    limit_message = ""
+    if session.account_type in ("company", "employee") and session.company_id:
+        can_create, error_msg, _, _ = await db.check_company_token_limit(UUID(session.company_id))
+        limit_reached = not can_create
+        limit_message = error_msg
+
     # Get post types
     post_types = await db.get_post_types(user_id)
     if not post_types:
@@ -1724,7 +1742,9 @@ async def chat_create_page(request: Request):
         "session": session,
         "post_types": post_types,
         "profile_picture": profile_picture,
-        "saved_posts": saved_posts
+        "saved_posts": saved_posts,
+        "limit_reached": limit_reached,
+        "limit_message": limit_message
     })
 
 
@@ -1848,11 +1868,9 @@ async def start_research(request: Request, background_tasks: BackgroundTasks, po
     if not session:
         raise HTTPException(status_code=401, detail="Not authenticated")
 
-    # CHECK COMPANY RESEARCH LIMIT and capture company_id for quota tracking
+    # CHECK COMPANY TOKEN LIMIT
-    quota_company_id = None
     if session.account_type in ("company", "employee") and session.company_id:
-        quota_company_id = UUID(session.company_id)
+        can_create, error_msg, _, _ = await db.check_company_token_limit(UUID(session.company_id))
-        can_create, error_msg = await db.check_company_research_limit(quota_company_id)
         if not can_create:
             raise HTTPException(status_code=429, detail=error_msg)
 
@@ -1876,14 +1894,6 @@ async def start_research(request: Request, background_tasks: BackgroundTasks, po
                 post_type_id=UUID(post_type_id) if post_type_id else None
             )
 
-            # INCREMENT COMPANY QUOTA after successful research
-            if quota_company_id:
-                try:
-                    await db.increment_company_researches_quota(quota_company_id)
-                    logger.info(f"Incremented research quota for company {quota_company_id}")
-                except Exception as quota_error:
-                    logger.error(f"Failed to increment research quota: {quota_error}")
-
             progress_store[task_id] = {"status": "completed", "message": f"{len(topics)} Topics gefunden!", "progress": 100, "topics": topics}
         except Exception as e:
             logger.exception(f"Research failed: {e}")
@@ -1994,11 +2004,9 @@ async def create_post(
     if not session:
         raise HTTPException(status_code=401, detail="Not authenticated")
 
-    # CHECK COMPANY POST LIMIT and capture company_id for quota tracking
+    # CHECK COMPANY TOKEN LIMIT
-    quota_company_id = None
     if session.account_type in ("company", "employee") and session.company_id:
-        quota_company_id = UUID(session.company_id)
+        can_create, error_msg, _, _ = await db.check_company_token_limit(UUID(session.company_id))
-        can_create, error_msg = await db.check_company_post_limit(quota_company_id)
         if not can_create:
             raise HTTPException(status_code=429, detail=error_msg)
 
@@ -2031,14 +2039,6 @@ async def create_post(
                 selected_hook=selected_hook
             )
 
-            # INCREMENT COMPANY QUOTA after successful creation
-            if quota_company_id:
-                try:
-                    await db.increment_company_posts_quota(quota_company_id)
-                    logger.info(f"Incremented post quota for company {quota_company_id}")
-                except Exception as quota_error:
-                    logger.error(f"Failed to increment post quota: {quota_error}")
-
             progress_store[task_id] = {
                 "status": "completed", "message": "Post erstellt!", "progress": 100,
                 "result": {
@@ -2061,6 +2061,12 @@ async def get_post_suggestions(request: Request, post_id: str):
     if not session:
         raise HTTPException(status_code=401, detail="Not authenticated")
 
+    # Check token limit for companies/employees
+    if session.account_type in ("company", "employee") and session.company_id:
+        can_proceed, error_msg, _, _ = await db.check_company_token_limit(UUID(session.company_id))
+        if not can_proceed:
+            raise HTTPException(status_code=429, detail=error_msg)
+
     try:
         post = await db.get_generated_post(UUID(post_id))
         if not post:
@@ -2100,6 +2106,12 @@ async def revise_post(
     if not session:
         raise HTTPException(status_code=401, detail="Not authenticated")
 
+    # Check token limit for companies/employees
+    if session.account_type in ("company", "employee") and session.company_id:
+        can_proceed, error_msg, _, _ = await db.check_company_token_limit(UUID(session.company_id))
+        if not can_proceed:
+            raise HTTPException(status_code=429, detail=error_msg)
+
     try:
         post = await db.get_generated_post(UUID(post_id))
         if not post:
@@ -2886,11 +2898,11 @@ async def company_manage_research(request: Request, employee_id: str = None):
     if not emp_user or str(emp_user.company_id) != session.company_id:
         return RedirectResponse(url="/company/manage", status_code=302)
 
-    # Check research limit
+    # Check token limit
     limit_reached = False
     limit_message = ""
     if session.company_id:
-        can_create, error_msg = await db.check_company_research_limit(UUID(session.company_id))
+        can_create, error_msg, _, _ = await db.check_company_token_limit(UUID(session.company_id))
         limit_reached = not can_create
         limit_message = error_msg
 
@@ -2933,11 +2945,11 @@ async def company_manage_create(request: Request, employee_id: str = None):
     if not emp_user or str(emp_user.company_id) != session.company_id:
         return RedirectResponse(url="/company/manage", status_code=302)
 
-    # Check post limit
+    # Check token limit
     limit_reached = False
     limit_message = ""
     if session.company_id:
-        can_create, error_msg = await db.check_company_post_limit(UUID(session.company_id))
+        can_create, error_msg, _, _ = await db.check_company_token_limit(UUID(session.company_id))
         limit_reached = not can_create
         limit_message = error_msg
 
@@ -3308,6 +3320,12 @@ async def chat_generate_post(request: Request):
         if not post_type_id:
             return JSONResponse({"success": False, "error": "Post-Typ erforderlich"})
 
+        # Check token limit for companies/employees
+        if session.account_type in ("company", "employee") and session.company_id:
+            can_proceed, error_msg, _, _ = await db.check_company_token_limit(UUID(session.company_id))
+            if not can_proceed:
+                return JSONResponse({"success": False, "token_limit_exceeded": True, "error": error_msg})
+
         user_id = UUID(session.user_id)
 
         # Get post type info
@@ -3341,6 +3359,11 @@ async def chat_generate_post(request: Request):
         # Generate post using writer agent with user's content as primary focus
         from src.agents.writer import WriterAgent
         writer = WriterAgent()
+        writer.set_tracking_context(
+            operation='post_creation',
+            user_id=session.user_id,
+            company_id=session.company_id
+        )
 
         # Create a topic structure from user's message
         topic = {
@@ -3399,6 +3422,12 @@ async def chat_refine_post(request: Request):
         if not post_type_id:
             return JSONResponse({"success": False, "error": "Post-Typ erforderlich"})
 
+        # Check token limit for companies/employees
+        if session.account_type in ("company", "employee") and session.company_id:
+            can_proceed, error_msg, _, _ = await db.check_company_token_limit(UUID(session.company_id))
+            if not can_proceed:
+                return JSONResponse({"success": False, "token_limit_exceeded": True, "error": error_msg})
+
         user_id = UUID(session.user_id)
 
         # Get post type info
@@ -3442,6 +3471,11 @@ async def chat_refine_post(request: Request):
         # Refine post using writer with feedback
         from src.agents.writer import WriterAgent
         writer = WriterAgent()
+        writer.set_tracking_context(
+            operation='post_creation',
+            user_id=session.user_id,
+            company_id=session.company_id
+        )
 
         topic = {
             "title": "Chat refinement",