:root {
  --color-primary: #ff6b35;
  --color-primary-hover: #e65a2c;
  --color-secondary: #1abc9c;
  --color-secondary-hover: #17a08c;
  --color-accent: #fdd835;
  --color-accent-hover: #fbc02d;

  --color-background: #fdf6f0;
  --color-surface: #ffffff;
  --color-surface-hover: #f4eee9;
  --color-text-primary: #1a1a1a;
  --color-text-secondary: #555555;
  --color-text-muted: #999999;
  --color-border: #e6dfd8;
  --color-border-hover: #d5c9bf;

  --color-success: #4caf50;
  --color-warning: #ffb300;
  --color-error: #f44336;

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

  --font-family: "Inter", "SF Pro Display", "Segoe UI", "Roboto", sans-serif;
  --font-family-mono: "Fira Code", "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: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;

  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px rgba(26, 26, 26, 0.05);
  --shadow-md: 0 4px 10px rgba(26, 26, 26, 0.08);
  --shadow-lg: 0 8px 20px rgba(26, 26, 26, 0.1);
  --shadow-xl: 0 12px 30px rgba(26, 26, 26, 0.15);

  --transition-fast: 120ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 320ms cubic-bezier(0.4, 0, 0.2, 1);

  --z-dropdown: 1000;
  --z-modal: 1050;
  --z-toast: 1100;

  --container-max-width: 1200px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-background: #121212;
    --color-surface: #1c1c1c;
    --color-surface-hover: #2a2a2a;
    --color-text-primary: #f4f4f4;
    --color-text-secondary: #cccccc;
    --color-text-muted: #888888;
    --color-border: #333333;
    --color-border-hover: #444444;
    --color-primary: #ff7043;
    --color-secondary: #26a69a;
    --color-accent: #ffeb3b;
  }
}