.muki_ai_summary--excerpt {
  position: relative;
  color: #4D545D;
  font-size: 15.5px;
}

.muki_ai_summary--excerpt p {
  margin-bottom: 1.2rem;
}

.muki_ai_summary--excerpt p:last-child {
  margin-bottom: 0;
}

.muki_ai_summary--excerpt::before {
  content: url('../images/chatgpt.svg');
  display: block;
  margin-bottom: 1.2rem;
}

.muki-ai-summary {
  margin: 1.2rem 0;
  padding: 1.2rem;
  border: 1px solid #E1E1E1;
  border-radius: 10px;
  color: #4D545D;
  font-size: 15.5px;
}

.muki-ai-summary-title {
  display: block;
  background: url('../images/chatgpt.svg') no-repeat 0 4px;
  padding-left: 20px;
  margin-bottom: 1.2rem;
}

.muki-ai-summary-settings label {
  display: block;
  margin-bottom: 5px;
}

.muki-ai-summary-settings .description {
  font-style: italic;
  color: #666;
}

.muki-ai-summary--loading {
  position: relative;
  min-height: 100px;
}

.muki-ai-summary__loading-spinner {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 40px;
  height: 40px;
  margin-top: -20px;
  margin-left: -20px;
  border: 4px solid #f3f3f3;
  border-top: 4px solid #3498db;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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