"""Custom exceptions for the application."""


class BotError(Exception):
    """Base exception for bot errors."""
    pass


class ProxyError(BotError):
    """Proxy related errors."""
    pass


class ProxyTimeoutError(ProxyError):
    """Raised when proxy acquisition times out."""
    pass


class NoProxiesAvailableError(ProxyError):
    """Raised when no proxies are available."""
    pass


class BrowserError(BotError):
    """Browser related errors."""
    pass


class IRCError(BotError):
    """IRC related errors."""
    pass


class IRCConnectionError(IRCError):
    """Raised when IRC connection fails."""
    pass


class TaskError(BotError):
    """Task related errors."""
    pass