.ai-button{background:linear-gradient(135deg,#a9f5e8,#55ead6);color:#04262d;border-color:transparent}.ai-progress{display:flex;align-items:center;gap:12px;margin-top:12px;padding:12px;background:#071f2f;border-radius:11px}.ai-progress span{width:20px;height:20px;border:3px solid #23495e;border-top-color:#55ead6;border-radius:50%;animation:spin .8s linear infinite}.evidence-tag{display:block;color:#91b1c0;font-size:.72rem;margin-top:3px}.doc-confidence{color:#ffd26b;font-weight:800}@keyframes spin{to{transform:rotate(360deg)}}