{
  "schemaVersion": "1.0",
  "leadStatuses": ["New", "Contacted", "Qualified", "Meeting", "Proposal", "Won", "Lost"],
  "fields": [
    {"key":"name","label":"Ad Soyad","step":1,"required":true,"maxLength":120,"column":"Ad Soyad"},
    {"key":"company","label":"Şirket Adı","step":1,"required":true,"maxLength":160,"column":"Şirket"},
    {"key":"sector","label":"Sektör","step":1,"required":true,"maxLength":120,"column":"Sektör","options":["B2B / Yapı","Klinik / Güzellik","Gayrimenkul","Perakende / E-ticaret","Profesyonel hizmetler","Diğer"]},
    {"key":"email","label":"E-posta","step":1,"required":true,"maxLength":254,"type":"email","column":"Email"},
    {"key":"phone","label":"Telefon / WhatsApp","step":1,"required":false,"maxLength":40,"type":"tel","column":"Telefon"},
    {"key":"website","label":"Website / Instagram","step":1,"required":false,"maxLength":300,"column":"Website"},
    {"key":"leadCount","label":"Aylık Lead Sayısı","hint":"Aylık yaklaşık müşteri adayı sayısı","step":2,"required":false,"maxLength":50,"column":"Lead Sayısı","options":["0–10","11–50","51–100","101–500","500+","Bilmiyorum"]},
    {"key":"leadSources","label":"Lead Kaynakları","hint":"Örn. Instagram, referans, web sitesi","step":2,"required":false,"maxLength":300,"column":"Lead Kaynağı"},
    {"key":"crm","label":"CRM Kullanılıyor mu?","step":2,"required":false,"maxLength":50,"column":"CRM","options":["Evet","Hayır","Bilmiyorum"]},
    {"key":"responseTime","label":"Ortalama Yanıt Süresi","step":2,"required":false,"maxLength":50,"column":"Response Time","options":["15 dakikadan az","15–60 dakika","1–4 saat","4–24 saat","24 saatten fazla","Ölçülmüyor"]},
    {"key":"followUp","label":"Follow-up Yapılıyor mu?","hint":"Teklif veya görüşme sonrası takip","step":2,"required":false,"maxLength":50,"column":"Follow-up","options":["Düzenli","Bazen","Hayır","Bilmiyorum"]},
    {"key":"mainProblem","label":"En Büyük Sorun","step":3,"required":true,"maxLength":1500,"type":"textarea","column":"Main Problem"},
    {"key":"expectedResult","label":"Beklenen Sonuç","step":3,"required":false,"maxLength":1500,"type":"textarea","column":"Expected Result"},
    {"key":"message","label":"Mesaj / Açıklama","step":3,"required":false,"maxLength":3000,"type":"textarea","column":"Message"}
  ],
  "columns": [
    {"key":"submittedAt","label":"Submission Date"},
    {"key":"leadId","label":"Lead ID"},
    {"key":"name","label":"Ad Soyad"},
    {"key":"company","label":"Şirket"},
    {"key":"sector","label":"Sektör"},
    {"key":"email","label":"Email"},
    {"key":"phone","label":"Telefon"},
    {"key":"website","label":"Website"},
    {"key":"leadCount","label":"Lead Sayısı"},
    {"key":"leadSources","label":"Lead Kaynağı"},
    {"key":"crm","label":"CRM"},
    {"key":"responseTime","label":"Response Time"},
    {"key":"followUp","label":"Follow-up"},
    {"key":"mainProblem","label":"Main Problem"},
    {"key":"expectedResult","label":"Expected Result"},
    {"key":"message","label":"Message"},
    {"key":"status","label":"Lead Status"},
    {"key":"notes","label":"Notes"},
    {"key":"privacyVersion","label":"Privacy Notice Version"},
    {"key":"privacyAcknowledged","label":"Privacy Notice Read"},
    {"key":"marketingEmail","label":"Marketing Email Consent"},
    {"key":"marketingTextVersion","label":"Marketing Text Version"},
    {"key":"consentRecordedAt","label":"Consent Recorded At"},
    {"key":"schemaVersion","label":"Schema Version"},
    {"key":"notificationStatus","label":"Notification Status"}
  ]
}