{
  "chat": {
    "max_message_length": 500,
    "max_username_length": 12,
    "poll_interval_ms": 2000,
    "messages_per_page": 100,
    "session_lock_ip": true,
    "session_lock_cookie": true,
    "allow_guest": false
  },
  "archive": {
    "enabled": true,
    "archive_dir": "archive",
    "format": "sqlite"
  },
  "voice": {
    "enabled": true,
    "max_duration_seconds": 60,
    "max_upload_bytes": 12582912,
    "auto_play_default": true,
    "upload_dir": "uploads/voice"
  },
  "database": {
    "main_db": "db/chat.sqlite",
    "archive_path": "archive/{year}/{month}/{day}.sqlite"
  },
  "ui": {
    "default_theme": "dark",
    "allow_theme_toggle": true,
    "app_title": "Chat : )",
    "app_subtitle": "Be kind."
  },
  "security": {
    "min_password_length": 4,
    "max_login_attempts": 10,
    "session_timeout_hours": 24,
    "bcrypt_cost": 10
  },
  "colors": {
    "user_palette": [
      "#00ff9f",
      "#00b8ff",
      "#ff2d78",
      "#ff9f00",
      "#ff3c3c",
      "#bf5fff",
      "#00ffff",
      "#ffff00",
      "#ff6b35",
      "#39ff14"
    ]
  }
}