/* PowerAI thinking indicator */
.ai-thinking-dots { display:inline-flex; gap:6px; align-items:center; }
.ai-thinking-dots span { width:7px; height:7px; background: #adb5bd; border-radius:50%; opacity:0.35; animation: aiBlink 1.1s infinite ease-in-out; }
.ai-thinking-dots span:nth-child(2){ animation-delay: .2s }
.ai-thinking-dots span:nth-child(3){ animation-delay: .4s }
@keyframes aiBlink { 0%, 80%, 100% { opacity:0.35 } 40% { opacity:1 } }