:root {
  /* Primary Colors - Purple, Blue, Neon Lime */
  --color-primary: #5B23FF;
  --color-primary-dark: #4A1AD9;
  --color-primary-light: #7B4FFF;
  --color-secondary: #008BFF;
  --color-secondary-dark: #0070D1;
  --color-secondary-light: #33A3FF;
  --color-accent: #E4FF30;
  --color-accent-dark: #C8E000;
  --color-warning: #FF3366;
  --color-warning-dark: #E6295C;

  /* Background Colors */
  --color-bg: #0A0A12;
  --color-bg-secondary: #12121F;
  --color-bg-card: #1A1A2E;
  --color-bg-hover: #252540;

  /* Text Colors */
  --color-text: #FFFFFF;
  --color-text-muted: #A0A0B8;
  --color-text-dark: #0A0A12;

  /* RGB Values for rgba() */
  --color-primary-rgb: 91, 35, 255;
  --color-secondary-rgb: 0, 139, 255;
  --color-accent-rgb: 228, 255, 48;
  --color-warning-rgb: 255, 51, 102;
  --color-bg-rgb: 10, 10, 18;

  /* Typography */
  --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-heading: var(--font-main);

  /* Responsive Typography */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.4vw, 1rem);
  --text-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.6vw, 1.25rem);
  --text-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
  --text-2xl: clamp(1.5rem, 1.25rem + 1.25vw, 2rem);
  --text-3xl: clamp(1.875rem, 1.5rem + 1.875vw, 2.5rem);
  --text-4xl: clamp(2.25rem, 1.75rem + 2.5vw, 3rem);

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

  /* Border Radius */
  --radius-sm: 4px;
  --radius: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.6);
  --shadow-primary: 0 4px 15px rgba(91, 35, 255, 0.4);
  --shadow-secondary: 0 4px 15px rgba(0, 139, 255, 0.3);
  --shadow-accent: 0 4px 15px rgba(228, 255, 48, 0.3);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition: 250ms ease;
  --transition-slow: 350ms ease;

  /* Z-Index Scale */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-modal-backdrop: 300;
  --z-modal: 400;
  --z-tooltip: 500;

  /* Container */
  --container-max: 1200px;
  --container-padding: clamp(1rem, 3vw, 2rem);
}