.ai-route-container{max-width:800px;margin:0 auto;padding:20px;background:#fff;border-radius:8px;box-shadow:0 2px 10px rgba(0,0,0,.1)}.ai-route-container h2{color:#333;text-align:center;margin-bottom:30px;font-size:28px}.route-input-section{margin-bottom:30px}.route-input-section label{font-weight:700;color:#555;font-size:16px}.location-section{margin:15px 0;display:flex;align-items:center;gap:10px}.location-label{display:inline-flex;align-items:center;cursor:pointer;font-size:14px;gap:5px;user-select:none}.location-label input[type=checkbox]{margin:0;transform:scale(1.2)}.location-label:has(input[type=checkbox]:disabled){color:#999;cursor:not-allowed}.location-label>input{flex:1}.location-status{font-size:14px;color:#666}.location-status.success{color:#28a745}.location-status.error{color:#dc3545}.location-help{margin-bottom:15px}.location-help p{margin:0;font-size:16px;color:#666;line-height:1.4}.examples{margin:20px 0;padding:15px;background:#f0f8ff;border:1px solid #d0e7ff;border-radius:6px}.examples p{margin:0 0 10px 0;color:#333;font-weight:700}.example-list{margin:0;padding-left:20px;color:#666}.example-list li{margin-bottom:8px;transition:color .2s ease;line-height:1.4}.route-textarea{width:100%;min-height:120px;padding:15px;border:2px solid #ddd;border-radius:6px;font-size:16px;font-family:inherit;resize:vertical;box-sizing:border-box;transition:border-color .3s ease}.route-textarea:focus{outline:0;border-color:#007cba;box-shadow:0 0 0 3px rgba(0,124,186,.1)}.route-textarea.highlight{border-color:#28a745;box-shadow:0 0 0 3px rgba(40,167,69,.1);animation:highlight-pulse .8s ease-out}@keyframes highlight-pulse{0%{background-color:#e8f5e8}100%{background-color:transparent}}.ai-route-btn{background:linear-gradient(135deg,#007cba 0,#005a87 100%);color:#fff;border:none;padding:15px 30px;font-size:18px;font-weight:700;border-radius:6px;cursor:pointer;margin-top:15px;transition:all .3s ease;box-shadow:0 3px 10px rgba(0,124,186,.3)}.ai-route-btn:hover{background:linear-gradient(135deg,#005a87 0,#004266 100%);transform:translateY(-2px);box-shadow:0 5px 15px rgba(0,124,186,.4)}.ai-route-btn:active{transform:translateY(0)}.ai-route-btn:disabled{background:#ccc;cursor:not-allowed;transform:none;box-shadow:none}.route-result{background:#f8f9fa;border:1px solid #e9ecef;border-radius:6px;padding:20px;margin-top:20px}.route-result h3{color:#333;margin-bottom:15px;font-size:20px}#route-content{line-height:1.6;color:#555}.loading{text-align:center;color:#666;font-style:italic}.error{color:#dc3545;background:#f8d7da;border:1px solid #f5c6cb;padding:10px;border-radius:4px;margin-top:10px}@media (max-width:768px){.ai-route-container{margin:10px;padding:15px}.ai-route-container h2{font-size:24px}.route-textarea{min-height:100px}.ai-route-btn{width:100%;padding:12px 20px}}