/* SmartJira — Design Tokens */
/* Font loaded via <link> in HTML for parallel loading */

:root {
  /* === TYPOGRAPHY === */
  --font-family:
    "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-family-mono: "JetBrains Mono", ui-monospace, "SF Mono", monospace;

  --font-size-xs: 11px;
  --font-size-sm: 13px;
  --font-size-body: 14px;
  --font-size-lg: 15px;
  --font-size-xl: 17px;
  --font-size-2xl: 22px;

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

  --line-height: 1.5;
  --line-height-tight: 1.2;
  --line-height-relaxed: 1.65;

  --tracking-tight: -0.01em;
  --tracking-tighter: -0.02em;

  /* === COLORS — Zinc Scale (warmer) === */
  --color-white: #ffffff;
  --color-black: #18181b;

  --gray-50: #fafafa;
  --gray-100: #f4f4f5;
  --gray-200: #e4e4e7;
  --gray-300: #d4d4d8;
  --gray-400: #a1a1aa;
  --gray-500: #71717a;
  --gray-600: #52525b;
  --gray-700: #3f3f46;
  --gray-800: #27272a;
  --gray-900: #18181b;

  /* === ACCENT — Teal === */
  --accent-50: #f0fdfa;
  --accent-100: #ccfbf1;
  --accent-200: #99f6e4;
  --accent-300: #5eead4;
  --accent-400: #2dd4bf;
  --accent-500: #14b8a6;
  --accent-600: #0d9488;
  --accent-700: #0f766e;

  /* === SEMANTIC BACKGROUNDS === */
  --color-bg-default: #f8f8f7;
  --color-bg-subtle: var(--gray-50);
  --color-bg-surface: var(--color-white);
  --color-bg-surface-hover: var(--gray-100);

  --color-text-primary: var(--color-black);
  --color-text-secondary: var(--gray-600);
  --color-text-tertiary: var(--gray-400);
  --color-text-inverse: var(--color-white);

  --color-border: var(--gray-200);
  --color-border-hover: var(--gray-300);
  --color-border-active: var(--gray-800);

  --color-error-bg: #fef2f2;
  --color-error-text: #b91c1c;
  --color-success-bg: #ecfdf5;
  --color-success-text: #047857;

  /* === SHADOWS === */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md:
    0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg:
    0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
  --shadow-card:
    0 0 0 1px rgba(0, 0, 0, 0.03), 0 1px 3px rgba(0, 0, 0, 0.04),
    0 6px 16px rgba(0, 0, 0, 0.03);
  --shadow-overlay: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-focus: 0 0 0 2px var(--color-white), 0 0 0 4px var(--accent-500);
  --shadow-focus-accent:
    0 0 0 2px var(--color-white), 0 0 0 4px var(--accent-400);

  /* === SPACING === */
  --space-0: 0px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;

  /* === BORDERS === */
  --border-radius-sm: 6px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
  --border-radius-xl: 16px;
  --border-radius-full: 9999px;

  /* === SIZES === */
  --popup-width: 420px;
  --popup-min-height: 500px;
  --input-height: 40px;
  --button-height: 40px;

  /* === TRANSITIONS === */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-fast: 150ms var(--ease);
  --transition-normal: 250ms var(--ease);
  --transition-slow: 400ms var(--ease);

  /* === Z-INDEX === */
  --z-sticky: 100;
  --z-dropdown: 200;
  --z-modal-backdrop: 1000;
  --z-modal: 1010;
}