/* Barrierefreiheit Ergänzungen */

/* Focus-Stile für Tastaturnavigation */
:focus {
  outline: 3px solid #60a5fa;
  outline-offset: 2px;
}

/* "Skip to content" Link für Screenreader */
.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;
}

.sr-only.focus\:not-sr-only:focus {
  position: absolute;
  width: auto;
  height: auto;
  padding: 8px 16px;
  margin: 0;
  overflow: visible;
  clip: auto;
  white-space: normal;
  top: 0;
  left: 0;
  z-index: 100;
}

/* Verbesserte Textkontrastfarben */
.text-gray-400 {
  color: #a1a1aa; /* Erhöhte Helligkeit für besseren Kontrast */
}

.text-gray-300 {
  color: #d4d4d8; /* Hellere Grautöne für besseren Kontrast */
}

/* Button Focus-Stile */
.btn-primary:focus,
.btn-secondary:focus,
a:focus {
  outline: 3px solid #60a5fa;
  outline-offset: 2px;
}

/* Verbesserte Sichtbarkeit von interaktiven Elementen bei Hover */
.btn-primary:hover,
.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}