diff --git a/.gitignore b/.gitignore
index ae46525..14e7aed 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,6 +20,16 @@ services/data/data_files/*.xlsx
 services/data/data_files/.files-state.json
 !services/data/data_files/.gitkeep
 
+# Materiały w docs/, które NIE trafiają do repo:
+# - kupione bazy interpretacji i eksport ich opisów — pułapki (DAN-26) działają
+#   tylko, gdy każda kopia ma inne markery, a kopia w gicie trafia do każdego klona i CI;
+# - dane urodzeniowe prawdziwych osób (kosmogramy).
+docs/astro19 version2026.xlsm
+docs/The Encyclopaedia of Medical Astrology_FILENAMEtymcz-tab6 4parser.xlsx
+docs/astro-excel4_4parser2.xlsm
+docs/interpretacje.xlsx
+docs/kosmogramy z astro2019.xlsx
+
 # Narzędzia
 .env
 .DS_Store
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