ate_desc',
            errorMessage: '',
            expanded: {},
            confidenceError: '',
            initializedPlayers: {}, // Track initialized players
            showTooltip: null, // Add missing property for tooltips
            
            // Form validation methods
            validateForm() {
                // Basic validation logic
                this.confidenceError = ''; // Reset error
                if (this.confidenceRange.min > this.confidenceRange.max) {
                    thi