* { margin: 0; padding: 0; box-sizing: border-box; }
        
        :root {
            --primary: #22c55e;
            --primary-dark: #16a34a;
            --success: #22c55e;
            --warning: #f59e0b;
            --danger: #ef4444;
            --info: #3b82f6;
            --dark: #1a1a1a;
            --gray: #525252;
            --light: #ffffff;
            --white: #ffffff;
            --shadow: 0 2px 10px rgba(0,0,0,0.08);
            --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
            --radius: 16px;
            --radius-sm: 8px;
            --header-bg: #0d1f0d;
        }