/* CSS Variables - Design System Tokens (shadcn/ui inspired) */
:root {
  /* Primary Colors - More neutral and sophisticated */
  --primary-color: #09090b;
  --primary-hover: #18181b;
  --secondary-color: #27272a;
  --secondary-hover: #3f3f46;
  
  /* Accent Colors - Subtle and refined */
  --accent-danger: #ef4444;
  --accent-danger-hover: #dc2626;
  
  /* Background Colors - Clean and minimal */
  --background-light: #fafafa;
  --background-white: #ffffff;
  --background-card: #ffffff;
  --background-muted: #f4f4f5;
  
  /* Text Colors - High contrast, readable */
  --text-dark: #09090b;
  --text-muted: #71717a;
  --text-light: #a1a1aa;
  --text-subtle: #d4d4d8;
  
  /* Border Colors - Ultra subtle */
  --border-color: #e4e4e7;
  --border-subtle: #f4f4f5;
  --border-strong: #d4d4d8;
  
  /* Shadows - Delicate and minimal (shadcn style) */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  
  /* Transitions - Smooth and natural */
  --transition-standard: all 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: all 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 100ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Border Radius - Consistent and modern */
  --border-radius-sm: 0.375rem;
  --border-radius-md: 0.5rem;
  --border-radius-lg: 0.75rem;
  --border-radius-xl: 1rem;
  
  /* Status Colors - Subtle and professional */
  --success-color: #22c55e;
  --warning-color: #f59e0b;
  --error-color: var(--accent-danger);
  --info-color: #3b82f6;
  
  /* Spacing - Generous and balanced */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  
  /* Glassmorphism (Liquid Glass) Variables - Apple-inspired */
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-bg-light: rgba(255, 255, 255, 0.5);
  --glass-bg-dark: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(255, 255, 255, 0.18);
  --glass-border-light: rgba(255, 255, 255, 0.3);
  --glass-blur: blur(20px);
  --glass-blur-light: blur(10px);
  --glass-blur-heavy: blur(40px);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
  --glass-shadow-light: 0 4px 16px 0 rgba(0, 0, 0, 0.08);
  --glass-shadow-heavy: 0 12px 48px 0 rgba(0, 0, 0, 0.15);
}