/* ==========================================
   CSS VARIABLES - Định Nghĩa Màu Sắc & Thiết Lập
   ========================================== */

:root {
    /* Gradients */
    --primary-gradient: linear-gradient(135deg, #ff0000, #110c2d, #1100ff);
    --secondary-gradient: linear-gradient(135deg, #2f7ffe, #d1d1d1, #ff3539);
    
    /* Colors */
    --glow-red: #ff006e;
    --glow-blue: #3a86ff;
    --glow-purple: #8338ec;
    --text-light: #e0e0e0;
    --text-lighter: #b0b0b0;
    --accent-yellow: #ffd700;
    
    /* Shadows */
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 20px rgba(255, 0, 110, 0.3);
    
    /* Transitions */
    --transition: all 0.3s ease;
    --transition-fast: all 0.15s ease;
}