:root {
  /* Colors */
  --color-primary: #0045A5;
  --color-primary-dark: #00337c;
  --color-secondary: #1ea1d0;
  --color-accent: #3AAA35;
  --color-danger: #e73a3a;
  --color-dark: #0d1b2a;
  --color-light: #f8fafc;
  --color-white: #ffffff;
  --color-text-main: #111827;
  --color-text-muted: #4b5563;
  --color-text-light: #f3f4f6;
  --color-placeholder: #6b7280;
  --color-border: #d1d5db;

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

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

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.1);

  /* Transitions */
  --transition-base: all 0.25s ease;
}

/* Helper Classes */
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.text-justify { text-align: justify; }