:root {
    --team-a-color: #f44336;
    --team-b-color: #2196f3;
    --main-blue: #2196f3;
    --dark-blue: #1976d2;
    --success-green: #4caf50;
    --error-red: #f44336;
    --warning-yellow: #ffeb3b;
    --today-highlight: #ffeb3b;
    --bg-gray: #f8f9fa;
    --border-gray: #e5e7eb;
    --text-dark: #333333;
    --text-muted: #666666;
}