:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.activity-log-viewer{background:#fff;border-radius:8px;box-shadow:0 2px 8px #0000001a;overflow:hidden;max-height:600px;display:flex;flex-direction:column}.activity-log-header{padding:16px 20px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;display:flex;justify-content:space-between;align-items:center}.activity-log-header h3{margin:0;font-size:18px;font-weight:600}.activity-count{background:#fff3;padding:4px 12px;border-radius:12px;font-size:12px;font-weight:500}.activity-log-timeline{flex:1;overflow-y:auto;padding:20px;background:#f8f9fa}.activity-log-timeline::-webkit-scrollbar{width:8px}.activity-log-timeline::-webkit-scrollbar-track{background:#f1f1f1}.activity-log-timeline::-webkit-scrollbar-thumb{background:#888;border-radius:4px}.activity-log-timeline::-webkit-scrollbar-thumb:hover{background:#555}.activity-item{display:flex;gap:12px;margin-bottom:16px;padding:12px;background:#fff;border-radius:8px;border-left:4px solid #ccc;box-shadow:0 1px 3px #0000000d;transition:transform .2s,box-shadow .2s}.activity-item:hover{transform:translate(2px);box-shadow:0 2px 6px #0000001a}.activity-icon{font-size:24px;line-height:1;flex-shrink:0}.activity-content{flex:1;min-width:0}.activity-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.activity-type{font-weight:600;font-size:13px;text-transform:capitalize;color:#333}.activity-time{font-size:12px;color:#666;font-family:Courier New,monospace}.activity-message{color:#444;font-size:14px;line-height:1.5;margin-bottom:8px}.activity-code{display:inline-block;background:#f4f4f4;padding:2px 8px;border-radius:4px;font-family:Courier New,monospace;font-size:13px;color:#d63384;margin-top:4px}.activity-error-details{margin-top:8px;padding:8px;background:#fff5f5;border-radius:4px;border:1px solid #feb2b2}.error-message{color:#c53030;font-size:13px;font-family:Courier New,monospace}.activity-details-expandable{margin-top:8px;cursor:pointer}.activity-details-expandable summary{color:#667eea;font-size:13px;font-weight:500;padding:4px 0;-webkit-user-select:none;user-select:none;list-style-position:inside}.activity-details-expandable summary:hover{color:#764ba2}.activity-llm-content{margin-top:8px;padding:12px;background:#f8f9fa;border-radius:4px;border:1px solid #e1e4e8;font-family:Courier New,monospace;font-size:12px;overflow-x:auto;max-height:300px;overflow-y:auto;white-space:pre-wrap;word-break:break-word}.activity-duration{margin-top:4px;font-size:12px;color:#666}.activity-blue{border-left-color:#3b82f6}.activity-green{border-left-color:#10b981}.activity-purple{border-left-color:#8b5cf6}.activity-orange{border-left-color:#f59e0b}.activity-cyan{border-left-color:#06b6d4}.activity-red{border-left-color:#ef4444}.activity-gray{border-left-color:#6b7280}.activity-blue .activity-icon{color:#3b82f6}.activity-green .activity-icon{color:#10b981}.activity-purple .activity-icon{color:#8b5cf6}.activity-orange .activity-icon{color:#f59e0b}.activity-cyan .activity-icon{color:#06b6d4}.activity-red .activity-icon{color:#ef4444}.activity-gray .activity-icon{color:#6b7280}.activity-log-loading,.activity-log-error,.activity-log-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;color:#666}.spinner{width:40px;height:40px;border:4px solid #f3f3f3;border-top:4px solid #667eea;border-radius:50%;animation:spin 1s linear infinite;margin-bottom:16px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.activity-log-error{color:#ef4444}.activity-log-empty{color:#999;font-style:italic}