:root{ --epongo-purple:#6f42c1; }
.bg-gradient{ background: linear-gradient(180deg, rgba(111,66,193,.08), rgba(111,66,193,0)); }
.outline{ outline: 1px dashed rgba(0,0,0,.075); }
.navbar-brand{ letter-spacing:.3px; }

/* WCAG Accessibility Improvements */

/* Enhanced focus styles for keyboard navigation */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus,
.btn:focus,
.form-check-input:focus,
.nav-link:focus {
  outline: 3px solid #2563eb;
  outline-offset: 2px;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

/* Skip to main content link - visible on focus */
.visually-hidden-focusable:focus {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 9999;
  padding: 10px 15px;
  background: #2563eb;
  color: #fff;
  text-decoration: none;
  border-radius: 4px;
}

/* Better contrast for muted text */
.text-muted {
  color: #4b5563 !important;
}

/* Screen reader only text */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Ensure sufficient contrast for badges on light backgrounds */
.badge.bg-light {
  color: #1f2937 !important;
  border: 1px solid #d1d5db;
}