/* ==========================================================================
   Beca Theme — Design Tokens
   ========================================================================== */

:root {
  /* Brand */
  --color-primary:       #135AD5;
  --color-primary-dark:  #0e44a8;
  --color-primary-light: #3a78e0;
  --color-accent:        #07A5F6;
  --color-accent-dark:   #0588cc;
  --color-accent-light:  #39b8f8;

  /* Neutrals */
  --color-white:    #ffffff;
  --color-black:    #0a0a0a;
  --color-gray-50:  #f8f9fc;
  --color-gray-100: #f5f6fa;
  --color-gray-200: #e8eaf0;
  --color-gray-300: #d0d4e0;
  --color-gray-400: #a8b0c0;
  --color-gray-500: #8892a4;
  --color-gray-600: #636e82;
  --color-gray-700: #444e60;
  --color-gray-800: #2a3244;
  --color-gray-900: #1a2030;

  /* Semantic */
  --color-success:    #2e7d32;
  --color-success-bg: #e8f5e9;
  --color-warning:    #f9a825;
  --color-warning-bg: #fff8e1;
  --color-error:      #c62828;
  --color-error-bg:   #ffebee;
  --color-info:       var(--color-accent);
  --color-info-bg:    #e3f5fe;

  /* Typography */
  --font-heading: 'Open Sans', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --font-body:    'Open Sans', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --font-mono:    'Consolas', 'Courier New', monospace;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-md:   1.125rem;
  --text-lg:   1.25rem;
  --text-xl:   1.5rem;
  --text-2xl:  2rem;
  --text-3xl:  2.5rem;
  --text-4xl:  3rem;
  --text-5xl:  3.75rem;

  --leading-tight:  1.25;
  --leading-snug:   1.4;
  --leading-normal: 1.6;
  --leading-loose:  1.8;

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

  /* Spacing */
  --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;

  /* Borders */
  --border-width:      1.5px;
  --border-color:      var(--color-gray-200);
  --border-color-dark: var(--color-gray-300);

  /* Radius */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   20px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(19,90,213,0.06);
  --shadow-sm: 0 1px 3px rgba(19,90,213,0.08);
  --shadow-md: 0 4px 16px rgba(19,90,213,0.12);
  --shadow-lg: 0 8px 32px rgba(19,90,213,0.16);
  --shadow-xl: 0 20px 48px rgba(19,90,213,0.20);

  /* Transitions */
  --transition-fast:   150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow:   400ms ease;

  /* Layout */
  --container-max: 1240px;
  --container-pad: 0rem;
  --content-max:   800px;

  /* Z-index */
  --z-below:    -1;
  --z-base:      0;
  --z-raised:    10;
  --z-dropdown:  100;
  --z-sticky:    200;
  --z-overlay:   300;
  --z-modal:     400;
  --z-toast:     500;
}