/**
 * @file
 * Styling for lazy-loaded user blocks.
 */

/* Lazy load container */
.lazy-load-block {
  min-height: 50px;
  position: relative;
}

/* Loading placeholder */
.loading-placeholder {
  padding: 20px;
  text-align: center;
  color: #666;
  font-size: 14px;
}

/* Loading spinner animation */
.loading-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid #f3f3f3;
  border-top: 2px solid #3498db;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-right: 8px;
  vertical-align: middle;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Loading state */
.lazy-load-block.is-loading {
  opacity: 0.7;
  pointer-events: none;
}

/* Loaded state - optional fade in */
.lazy-load-block.is-loaded {
  animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Error state */
.lazy-load-block.has-error {
  background-color: #fee;
  border: 1px solid #fcc;
  padding: 15px;
  border-radius: 4px;
}

.lazy-load-block .error-message {
  color: #c33;
  margin: 0;
}

/* No users message */
.no-users {
  padding: 20px;
  text-align: center;
  color: #999;
  font-style: italic;
}