[pytest]
addopts = --strict-markers
asyncio_mode = auto
timeout = 300
testpaths = tests
markers =
    contract: fast functional behaviour under chaos-clean (< 60s total)
    seed: seed data integrity checks (< 20s total)
    baseline: the clean system is genuinely healthy (< 90s total)
    pathology: one differential test per pathology (5-12 min each)
    slow: additional marker on the soak-ish pathology tests (unbounded_cache, cold_cache)
    guard: "no observability yet" assertions -- delete at Phase 2 (< 5s total)