# ── Finance — JWT-baserad auth (ingen basic auth) ───────────────────
    location = /ouroboros/finance/whoami {
        add_header Content-Type "application/json" always;
        add_header Cache-Control "no-store" always;
        return 200 '{"status":"jwt-auth-required","message":"Send JWT in Authorization header"}';
    }

    location /ouroboros/finance/ {
        add_header Cache-Control "no-cache, no-store, must-revalidate" always;
        add_header Pragma "no-cache" always;
        alias /opt/amos/public/ouroboros/finance/;
        index index.html;
        # Ingen basic auth — JWT hanteras av frontend/backend
        try_files $uri $uri/ /ouroboros/finance/index.html;
    }

    # ── Ledger API — Proxy till aamos-ledger ─────────────────────────────
    location /api/ledger/ {
        proxy_pass http://127.0.0.1:3250/api/ledger/;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        
        # Vidarebefordra JWT från klienten (om den skickar)
        proxy_set_header Authorization $http_authorization;
        
        # Tenant-header (kan överridas av klienten)
        proxy_set_header x-tenant-id $http_x_tenant_id;
        proxy_set_header x-user-id $http_x_user_id;
        proxy_set_header x-trace-id $http_x_trace_id;
        
        # CORS
        proxy_hide_header Access-Control-Allow-Origin;
        add_header Access-Control-Allow-Origin "https://landvex.com" always;
        add_header Access-Control-Allow-Methods "GET, POST, PUT, DELETE, OPTIONS" always;
        add_header Access-Control-Allow-Headers "Content-Type, Authorization, x-tenant-id, x-user-id, x-trace-id, x-internal-source" always;
        add_header Access-Control-Allow-Credentials "true" always;
        
        if ($request_method = OPTIONS) { 
            return 204; 
        }
        
        # Säkerhetsheaders
        add_header X-Content-Type-Options "nosniff" always;
        add_header X-Frame-Options "DENY" always;
        add_header X-XSS-Protection "1; mode=block" always;
        add_header Referrer-Policy "strict-origin-when-cross-origin" always;
    }