:root {
  --klozur-navy: #0D1028;
  --klozur-navy-light: #1E2761;
  --klozur-purple: #7C3AED;
  --klozur-purple-light: #A78BFA;
  --klozur-ice: #E9E3FF;
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
.skeleton {
  background: linear-gradient(90deg, #e5e7eb 25%, #f3f4f6 50%, #e5e7eb 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  border-radius: 0.5rem;
}
.skeleton-text { height: 1rem; margin-bottom: 0.5rem; }
.skeleton-card { height: 5rem; }
.skeleton-row { height: 2.5rem; margin-bottom: 0.25rem; }

.toast-enter { animation: slideIn 0.3s ease-out; }
.toast-exit { animation: slideOut 0.3s ease-in forwards; }
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes slideOut { from { transform: translateX(0); opacity: 1; } to { transform: translateX(100%); opacity: 0; } }