:root {
    /* Colors */
    --color-primary: #7c4dff;
    /* Brighter Deep Purple */
    --color-primary-dark: #3f1dcb;
    --color-primary-light: #b47cff;

    --color-secondary: #00e5ff;
    /* Cyan Accent */
    --color-accent: #ff4081;
    /* Pink Accent */

    --color-background-dark: #0a0a0a;
    /* Darker background */
    --color-background-card: #18181b;
    --color-background-glass: rgba(24, 24, 27, 0.7);
    --color-background-light: #f5f5f5;

    --color-text-primary: #fafafa;
    --color-text-secondary: #a1a1aa;
    --color-text-muted: #71717a;
    --color-text-dark: #18181b;

    --color-success: #00e676;
    --color-error: #ff1744;
    --color-warning: #ffea00;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #7c4dff 0%, #651fff 100%);
    --gradient-accent: linear-gradient(135deg, #ff4081 0%, #f50057 100%);
    --gradient-dark: linear-gradient(135deg, #27272a 0%, #18181b 100%);
    --gradient-glass: linear-gradient(145deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.01));

    /* Typography */
    --font-family-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-family-heading: 'Outfit', sans-serif;
    --font-family-mono: 'JetBrains Mono', monospace;

    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Borders & Shadows */
    --border-radius-sm: 6px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    --border-radius-xl: 30px;
    --border-radius-full: 9999px;

    --border-glass: 1px solid rgba(255, 255, 255, 0.08);

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.2), 0 2px 4px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
    --shadow-neon-primary: 0 0 15px rgba(124, 77, 255, 0.4);
    --shadow-neon-secondary: 0 0 15px rgba(0, 229, 255, 0.4);

    /* Glassmorphism */
    --glass-background: rgba(20, 20, 25, 0.7);
    --glass-backdrop-filter: blur(16px);
    --glass-border: 1px solid rgba(255, 255, 255, 0.08);

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
}