:root {
  --color-primary: #5b6cff;
  --color-secondary: #7c8cff;
  --color-accent: #ff7a59;
  --color-success: #16a34a;
  --color-warning: #f59e0b;
  --color-error: #ef4444;
  --color-bg: #ffffff;
  --color-bg-light: #f8fafc;
  --color-bg-dark: #111827;
  --color-text: #111827;
  --color-text-secondary: #6b7280;
  --color-border: #e5e7eb;
  --color-surface: #ffffff;
  --color-surface-elevated: #ffffff;
  --color-overlay: rgba(17, 24, 39, 0.5);
  --color-primary-soft: rgba(91, 108, 255, 0.1);
  --color-accent-soft: rgba(255, 122, 89, 0.12);
  --color-hero-overlay: linear-gradient(
    105deg,
    rgba(250, 248, 245, 0.95) 0%,
    rgba(250, 248, 245, 0.5) 50%,
    transparent 80%
  );

  --font-display: "Poppins", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.25rem;
  --radius-2xl: 1.5rem;

  --shadow-sm: 0 1px 2px rgba(17, 24, 39, 0.06);
  --shadow-md: 0 8px 24px rgba(17, 24, 39, 0.08);
  --shadow-lg: 0 16px 40px rgba(17, 24, 39, 0.12);

  --container: 72rem;
  --container-narrow: 48rem;
  --header-height: 4.5rem;
  --tap-min: 2.75rem;
  --transition: 0.25s ease;
  --z-header: 100;
  --z-modal: 200;
  --z-toast: 300;
}

[data-theme="dark"] {
  --color-bg: #111827;
  --color-bg-light: #1f2937;
  --color-text: #f9fafb;
  --color-text-secondary: #9ca3af;
  --color-border: #374151;
  --color-surface: #1f2937;
  --color-surface-elevated: #273449;
  --color-primary-soft: rgba(124, 140, 255, 0.18);
  --color-accent-soft: rgba(255, 122, 89, 0.18);
  --color-overlay: rgba(0, 0, 0, 0.65);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.45);
}