✨ Features

• Master Password Protection: Secure access with a hashed master password; locks out after 3 failed attempts (5-second cooldown) or tampering detection.
• Encrypted Password Manager: Store, edit, delete, and copy website credentials. Double-click to reveal passwords (auto-hides after 10s); supports optional 2FA codes.
• Password Generator: Create passwords (4-32 characters) with customizable options: lowercase, uppercase, digits, symbols, exclude similar characters, or use Apple-style formatting (18 characters, hyphenated).
• Secure Notes Manager: Write, edit, and delete encrypted notes with titles and basic formatting (bold, italic, underline).
• Tamper Detection: Monitors critical files (e.g., .master_password.txt) and securely wipes data if unauthorized changes are detected.
• USB Portability: Runs from a USB stick, storing encrypted, hidden files (e.g., .passwords.json, .notes.json) alongside the executable.
• Advanced Tools:
  • Password Strength Meter: Real-time analysis for manually entered passwords.
  • Expiration Alerts: Flags passwords older than 90 days with a ⚠️ symbol.
  • 2FA Integration: Generates TOTP codes for stored accounts.
  • Secure Sharing: Export/import passwords with passphrase encryption.
  • Search & Filter: Quickly find passwords by website or username.
  • Backup/Restore: Create and restore encrypted backups using your master password.
  • Categories/Tags: Organize passwords and notes with custom tags.
• Settings: Reset master password (re-encrypts data), switch languages (English/Spanish), or clear all data.
• Clipboard Support: Copy passwords instantly with a 📋 icon.
• Dynamic UI: Adapts window sizes automatically (e.g., Login: 400x250, Manager: 700x850).
• Custom Icons: Includes .icns (macOS) and .ico (Windows) for branded executables.