/* ========================================
   Design Tokens - REIJI Investment SNS
   ======================================== */

:root,
[data-theme="light"] {
  /* Backgrounds */
  --bg-primary: #faf9f7;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f3f1ee;

  /* Primary - Amber */
  --color-primary: #d97706;
  --color-primary-light: #fbbf24;
  --color-primary-dark: #b45309;
  --color-primary-bg: rgba(217, 119, 6, 0.08);

  /* Accent - Teal */
  --color-accent: #0d9488;
  --color-accent-light: #14b8a6;
  --color-accent-bg: rgba(13, 148, 136, 0.08);

  /* Text */
  --text-primary: #1c1917;
  --text-secondary: #78716c;
  --text-tertiary: #a8a29e;

  /* Borders */
  --border-primary: #e7e5e4;
  --border-secondary: #d6d3d1;

  /* P&L Colors */
  --color-profit: #dc2626;
  --color-profit-bg: rgba(220, 38, 38, 0.06);
  --color-loss: #16a34a;
  --color-loss-bg: rgba(22, 163, 74, 0.06);

  /* Day of week */
  --color-sunday: #dc2626;
  --color-saturday: #0d9488;

  /* Category colors */
  --cat-crypto-spot: #ef4444;
  --cat-crypto-spot-bg: rgba(239, 68, 68, 0.1);
  --cat-crypto-futures: #0d9488;
  --cat-crypto-futures-bg: rgba(13, 148, 136, 0.1);
  --cat-fx: #d97706;
  --cat-fx-bg: rgba(217, 119, 6, 0.1);
  --cat-nisa: #2563eb;
  --cat-nisa-bg: rgba(37, 99, 235, 0.1);
  --cat-other: #7c3aed;
  --cat-other-bg: rgba(124, 58, 237, 0.1);

  /* Interactive */
  --hover-bg: #f5f3f0;
  --focus-ring: rgba(217, 119, 6, 0.4);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(28, 25, 23, 0.04);
  --shadow-md: 0 4px 12px rgba(28, 25, 23, 0.06);
  --shadow-lg: 0 12px 32px rgba(28, 25, 23, 0.08);
  --shadow-glow: 0 0 24px rgba(217, 119, 6, 0.15);

  /* Overlay */
  --overlay-bg: rgba(28, 25, 23, 0.5);
}

[data-theme="dark"] {
  --bg-primary: #1a1a1a;
  --bg-secondary: #262626;
  --bg-tertiary: #303030;

  --color-primary: #fbbf24;
  --color-primary-light: #fcd34d;
  --color-primary-dark: #d97706;
  --color-primary-bg: rgba(251, 191, 36, 0.1);

  --color-accent: #2dd4bf;
  --color-accent-light: #5eead4;
  --color-accent-bg: rgba(45, 212, 191, 0.1);

  --text-primary: #fafaf9;
  --text-secondary: #a8a29e;
  --text-tertiary: #78716c;

  --border-primary: #3a3a3a;
  --border-secondary: #4a4a4a;

  --color-profit: #f87171;
  --color-profit-bg: rgba(248, 113, 113, 0.1);
  --color-loss: #4ade80;
  --color-loss-bg: rgba(74, 222, 128, 0.1);

  --color-sunday: #f87171;
  --color-saturday: #2dd4bf;

  --cat-crypto-spot: #f87171;
  --cat-crypto-spot-bg: rgba(248, 113, 113, 0.12);
  --cat-crypto-futures: #2dd4bf;
  --cat-crypto-futures-bg: rgba(45, 212, 191, 0.12);
  --cat-fx: #fbbf24;
  --cat-fx-bg: rgba(251, 191, 36, 0.12);
  --cat-nisa: #60a5fa;
  --cat-nisa-bg: rgba(96, 165, 250, 0.12);
  --cat-other: #a78bfa;
  --cat-other-bg: rgba(167, 139, 250, 0.12);

  --hover-bg: #333333;
  --focus-ring: rgba(251, 191, 36, 0.4);

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.25);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.35);
  --shadow-glow: 0 0 24px rgba(251, 191, 36, 0.2);

  --overlay-bg: rgba(0, 0, 0, 0.6);
}

/* Border Radius */
:root {
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
}

/* Typography */
:root {
  --font-sans: 'Inter', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;

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

  --leading-tight: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.75;
}

/* Spacing */
:root {
  --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;
}

/* Shared Layout Dimensions */
:root {
  --ticker-height: 36px;
  --site-header-height: 56px;
  --site-nav-height: 44px;
  --z-ticker: 900;
  --z-site-nav: 1000;
  --z-sidebar-overlay: 1100;
  --z-sidebar-mobile: 1200;
}

/* Transitions */
:root {
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}