/* =========================================================
   TRZ360 - Design Tokens
   Sistema de diseño tokenizado para consistencia
   ========================================================= */

:root {
  /* ===== COLORES - FONDO ===== */
  --color-bg-primary: #0d1117;
  --color-bg-secondary: #161b22;
  --color-bg-tertiary: #21262d;
  --color-bg-hover: rgba(33, 38, 45, 0.6);
  --color-bg-active: rgba(88, 166, 255, 0.15);

  /* ===== COLORES - BORDES ===== */
  --color-border-default: rgba(48, 54, 61, 0.6);
  --color-border-hover: rgba(88, 166, 255, 0.4);
  --color-border-focus: rgba(88, 166, 255, 0.6);
  --color-border-error: rgba(248, 81, 73, 0.6);
  --color-border-success: rgba(46, 160, 67, 0.6);

  /* ===== COLORES - TEXTO ===== */
  --color-text-primary: #c9d1d9;
  --color-text-secondary: #8b949e;
  --color-text-muted: #6e7681;
  --color-text-disabled: #484f58;

  /* ===== COLORES - ACENTOS ===== */
  --color-accent-blue: #58a6ff;
  --color-accent-blue-hover: #79c0ff;
  --color-accent-green: #2ea043;
  --color-accent-green-hover: #3fb950;
  --color-accent-red: #f85149;
  --color-accent-red-hover: #ff6b6b;
  --color-accent-yellow: #d29922;
  --color-accent-yellow-hover: #f1c40f;
  --color-accent-purple: #8b5cf6;

  /* ===== ESPACIADO ===== */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;

  /* ===== TIPOGRAFÍA - TAMAÑOS ===== */
  --font-size-xs: 11px;
  --font-size-sm: 13px;
  --font-size-md: 14px;
  --font-size-lg: 16px;
  --font-size-xl: 20px;
  --font-size-2xl: 28px;
  --font-size-3xl: 36px;

  /* ===== TIPOGRAFÍA - PESOS ===== */
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* ===== SOMBRAS ===== */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.4);
  --shadow-xl: 0 12px 32px rgba(0, 0, 0, 0.5);
  --shadow-focus: 0 0 0 3px rgba(88, 166, 255, 0.15);
  --shadow-focus-error: 0 0 0 3px rgba(248, 81, 73, 0.2);

  /* ===== TRANSICIONES ===== */
  --transition-fast: 0.15s ease;
  --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.3s ease;
  --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);

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

  /* ===== Z-INDEX ===== */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
  --z-notification: 10000;
}

/* ===== TEMA CLARO (Futuro) ===== */
[data-theme="light"] {
  --color-bg-primary: #ffffff;
  --color-bg-secondary: #f6f8fa;
  --color-bg-tertiary: #e1e4e8;
  --color-text-primary: #24292e;
  --color-text-secondary: #586069;
  /* ... más tokens para tema claro */
}