diff --git a/cli.py b/cli.py
deleted file mode 100644
index 4b3d5db..0000000
--- a/cli.py
+++ /dev/null
@@ -1,166 +0,0 @@
-import argparse
-import shutil
-import os
-import sys
-import textwrap
-import importlib.metadata
-
-from main import run_backup
-
-def get_version():
-    try:
-        return importlib.metadata.version("pg-r2-backup")
-    except importlib.metadata.PackageNotFoundError:
-        return "dev"
-
-
-def mask(value, show=4):
-    if not value:
-        return ""
-    if len(value) <= show:
-        return "*" * len(value)
-    return value[:show] + "*" * (len(value) - show)
-
-def doctor():
-    print("pg-r2-backup doctor\n")
-    
-    if shutil.which("pg_dump") is None:
-        print("[FAIL] pg_dump not found in PATH")
-    else:
-        print("[OK] pg_dump found")
-
-    required_envs = [
-        "DATABASE_URL",
-        "R2_ACCESS_KEY",
-        "R2_SECRET_KEY",
-        "R2_BUCKET_NAME",
-        "R2_ENDPOINT",
-    ]
-
-    missing = [e for e in required_envs if not os.environ.get(e)]
-
-    if missing:
-        print("\n[FAIL] Missing environment variables:")
-        for m in missing:
-            print(f"  - {m}")
-    else:
-        print("\n[OK] Required environment variables set")
-
-    use_public = os.environ.get("USE_PUBLIC_URL", "false").lower() == "true"
-    print(f"\nDatabase URL mode : {'public' if use_public else 'private'}")
-
-    if os.environ.get("BACKUP_PASSWORD"):
-        print("Compression      : 7z (encrypted)")
-    else:
-        print("Compression      : gzip")
-
-    print("\nDoctor check complete.")
-
-
-def config_show():
-    print("pg-r2-backup config\n")
-
-    config = {
-        "USE_PUBLIC_URL": os.environ.get("USE_PUBLIC_URL", "false"),
-        "DUMP_FORMAT": os.environ.get("DUMP_FORMAT", "dump"),
-        "FILENAME_PREFIX": os.environ.get("FILENAME_PREFIX", "backup"),
-        "MAX_BACKUPS": os.environ.get("MAX_BACKUPS", "7"),
-        "BACKUP_TIME": os.environ.get("BACKUP_TIME", "00:00"),
-        "R2_BUCKET_NAME": os.environ.get("R2_BUCKET_NAME", ""),
-        "R2_ENDPOINT": os.environ.get("R2_ENDPOINT", ""),
-        "R2_ACCESS_KEY": mask(os.environ.get("R2_ACCESS_KEY")),
-        "R2_SECRET_KEY": mask(os.environ.get("R2_SECRET_KEY")),
-    }
-
-    for k, v in config.items():
-        print(f"{k:<16} : {v}")
-
-
-def init_env():
-    if os.path.exists(".env"):
-        print("[ERROR] .env already exists")
-        return
-
-    example = ".env.example"
-    if not os.path.exists(example):
-        print("[ERROR] .env.example not found")
-        return
-
-    shutil.copy(example, ".env")
-    print("[SUCCESS] .env created from .env.example")
-    print("Edit the file before running backups.")
-
-
-def schedule_info():
-    print(textwrap.dedent("""
-    pg-r2-backup scheduling
-
-    Linux / macOS (cron):
-      0 0 * * * pg-r2-backup run
-
-    Windows (Task Scheduler):
-      Program : pg-r2-backup
-      Args    : run
-      Start in: folder containing .env (working directory)
-
-    Railway / Docker:
-      Use the platform scheduler
-    """).strip())
-
-def main():
-    parser = argparse.ArgumentParser(
-        prog="pg-r2-backup",
-        description="PostgreSQL backup tool for Cloudflare R2",
-        formatter_class=argparse.RawDescriptionHelpFormatter,
-        epilog=textwrap.dedent("""
-            Examples:
-              pg-r2-backup doctor
-              pg-r2-backup run
-              pg-r2-backup config show
-              pg-r2-backup init
-              pg-r2-backup schedule
-        """)
-    )
-
-    parser.add_argument(
-        "--version",
-        action="version",
-        version=f"%(prog)s {get_version()}"
-    )
-
-    subparsers = parser.add_subparsers(dest="command")
-
-    subparsers.add_parser("run", help="Run backup immediately")
-    subparsers.add_parser("doctor", help="Check environment & dependencies")
-    subparsers.add_parser("schedule", help="Show scheduling examples")
-
-    config_parser = subparsers.add_parser("config", help="Show configuration")
-    config_sub = config_parser.add_subparsers(dest="subcommand")
-    config_sub.add_parser("show", help="Show current configuration")
-
-    subparsers.add_parser("init", help="Create .env from .env.example")
-
-    args = parser.parse_args()
-
-    if args.command == "run":
-        run_backup()
-
-    elif args.command == "doctor":
-        doctor()
-
-    elif args.command == "config" and args.subcommand == "show":
-        config_show()
-
-    elif args.command == "init":
-        init_env()
-
-    elif args.command == "schedule":
-        schedule_info()
-
-    else:
-        parser.print_help()
-        sys.exit(1)
-
-
-if __name__ == "__main__":
-    main()