const Toast = {
    _container: null,

    _init() {
        if (this._container) return;
        this._container = document.createElement('div');
        this._container.className = 'toast-container';
        document.body.appendChild(this._container);
    },

    show(message, type = 'info', duration = 3000) {
        this._init();
        const toast = document.createElement('div');
        toast.className = `toast ${type}`;
        toast.textContent = message;
        this._container.appendChild(toast);

        setTimeout(() => {
            toast.style.opacity = '0';
            toast.style.transform = 'translateX(100%)';
            toast.style.transition = 'all 0.3s ease';
            setTimeout(() => toast.remove(), 300);
        }, duration);
    }
};

window.Toast = Toast;