=== SKENARIO 1: SINGLE, qty=1000, no oplah, no lam ===
  ✅  mode
  ✅  insheet_total
  ✅  total_kertas_jadi
  ✅  total_plano
  ✅  biaya_kertas
  ✅  biaya_plat
  ✅  biaya_cetak
  ✅  biaya_oplah
  ✅  subtotal_modal
  ✅  margin_value
  ✅  total_jual

=== SKENARIO 2: BBS, qty=1000, no oplah ===
  ✅  mode
  ✅  biaya_cetak
  ✅  biaya_oplah
  ✅  subtotal_modal
  ✅  total_jual

=== SKENARIO 3: BBL, qty=1000, no oplah ===
  ✅  mode
  ✅  insheet_total
  ✅  total_kertas_jadi
  ✅  total_plano
  ✅  biaya_kertas
  ✅  biaya_plat
  ✅  biaya_cetak
  ✅  biaya_oplah
  ✅  subtotal_modal
  ✅  total_jual

=== SKENARIO 4: MULTIPAGE, qty_product=100 ===
  ✅  mode
  ✅  subtotal_modal (BBL base)
  ✅  modal_production_total
  ✅  modal_per_pcs
  ✅  modal_final_per_pcs
  ✅  jual_per_pcs
  ✅  total_jual (0 utk MP)

=== SKENARIO 5: SINGLE, qty=2500, oplah aktif, laminasi 1 sisi ===
  ✅  insheet_total
  ✅  total_kertas_jadi
  ✅  total_plano
  ✅  biaya_kertas
  ✅  biaya_plat
  ✅  biaya_cetak
  ✅  biaya_oplah
  ✅  biaya_laminasi
  ✅  subtotal_modal
  ✅  total_jual

================================================
  TOTAL PASS: 43
  TOTAL FAIL: 0
================================================
  🎉 Semua test lulus!