/* ===========================================
   GoogleME - CSS Variables (Design Tokens)
   Wope-inspired Dark Theme
   =========================================== */

:root {
  /* ============ Colors ============ */

  /* Background colors */
  --color-bg-primary: #0a0a0f;
  --color-bg-secondary: #0d0d14;
  --color-bg-tertiary: #12121a;

  /* Surface colors (cards, panels) */
  --color-surface: #1a1a24;
  --color-surface-hover: #22222e;
  --color-surface-elevated: #1e1e2a;

  /* Border colors */
  --color-border: #2a2a3a;
  --color-border-light: #3a3a4a;
  --color-border-focus: #7c3aed;

  /* Primary accent (purple) */
  --color-primary: #9333ea;
  --color-primary-light: #a855f7;
  --color-primary-dark: #7c3aed;
  --color-primary-glow: rgba(147, 51, 234, 0.4);

  /* Gradient */
  --gradient-primary: linear-gradient(135deg, #9333ea 0%, #7c3aed 50%, #6d28d9 100%);
  --gradient-hero: linear-gradient(180deg,
    rgba(147, 51, 234, 0.15) 0%,
    rgba(124, 58, 237, 0.05) 50%,
    transparent 100%);
  --gradient-glow: radial-gradient(
    ellipse 80% 50% at 50% 0%,
    rgba(147, 51, 234, 0.3) 0%,
    rgba(124, 58, 237, 0.1) 40%,
    transparent 70%
  );

  /* Text colors */
  --color-text-primary: #ffffff;
  --color-text-secondary: #9ca3af;
  --color-text-tertiary: #6b7280;
  --color-text-muted: #4b5563;

  /* Status colors */
  --color-success: #22c55e;
  --color-success-bg: rgba(34, 197, 94, 0.1);
  --color-error: #ef4444;
  --color-error-bg: rgba(239, 68, 68, 0.1);
  --color-warning: #f59e0b;
  --color-warning-bg: rgba(245, 158, 11, 0.1);
  --color-info: #3b82f6;
  --color-info-bg: rgba(59, 130, 246, 0.1);

  /* ============ Typography ============ */

  /* Font family */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Font sizes */
  --text-xs: 0.75rem;      /* 12px */
  --text-sm: 0.875rem;     /* 14px */
  --text-base: 1rem;       /* 16px */
  --text-lg: 1.125rem;     /* 18px */
  --text-xl: 1.25rem;      /* 20px */
  --text-2xl: 1.5rem;      /* 24px */
  --text-3xl: 1.875rem;    /* 30px */
  --text-4xl: 2.25rem;     /* 36px */
  --text-5xl: 3rem;        /* 48px */
  --text-6xl: 3.75rem;     /* 60px */

  /* Font weights */
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;

  /* Line heights */
  --leading-tight: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;

  /* ============ Spacing ============ */

  --space-1: 0.25rem;      /* 4px */
  --space-2: 0.5rem;       /* 8px */
  --space-3: 0.75rem;      /* 12px */
  --space-4: 1rem;         /* 16px */
  --space-5: 1.25rem;      /* 20px */
  --space-6: 1.5rem;       /* 24px */
  --space-8: 2rem;         /* 32px */
  --space-10: 2.5rem;      /* 40px */
  --space-12: 3rem;        /* 48px */
  --space-16: 4rem;        /* 64px */
  --space-20: 5rem;        /* 80px */
  --space-24: 6rem;        /* 96px */

  /* ============ Border Radius ============ */

  --radius-sm: 0.25rem;    /* 4px */
  --radius-md: 0.5rem;     /* 8px */
  --radius-lg: 0.75rem;    /* 12px */
  --radius-xl: 1rem;       /* 16px */
  --radius-2xl: 1.5rem;    /* 24px */
  --radius-full: 9999px;

  /* ============ Shadows ============ */

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 30px var(--color-primary-glow);
  --shadow-glow-sm: 0 0 15px var(--color-primary-glow);

  /* ============ Transitions ============ */

  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;
  --transition-slower: 500ms ease;

  /* ============ Z-Index ============ */

  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
  --z-tooltip: 600;

  /* ============ Layout ============ */

  --container-max: 1200px;
  --container-lg: 1024px;
  --container-md: 768px;
  --header-height: 4rem;
}