.route-planner{position:relative;flex:1;overflow:hidden}.map-container{width:100%;height:100%}.control-panel{position:absolute;top:20px;left:20px;width:320px;max-height:calc(100vh - 140px);background:#fff;border-radius:16px;box-shadow:0 4px 20px #00000026;overflow-y:auto;z-index:100;padding:20px;scrollbar-width:thin}.control-panel::-webkit-scrollbar{width:6px}.control-panel::-webkit-scrollbar-track{background:#f1f1f1;border-radius:3px}.control-panel::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:3px}.input-section{margin-bottom:20px}.input-group{display:flex;align-items:center;gap:10px;margin-bottom:12px}.input-group:last-child{margin-bottom:0}.input-label{width:40px;font-size:14px;font-weight:600;color:#555;flex-shrink:0}.input-field{flex:1;padding:10px 14px;border:1px solid #e0e0e0;border-radius:8px;font-size:14px;transition:all .3s ease;outline:none}.input-field:focus{border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.search-btn{padding:10px 16px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:8px;font-size:13px;font-weight:500;cursor:pointer;transition:all .3s ease;white-space:nowrap}.search-btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px #667eea66}.search-btn:active{transform:translateY(0)}.route-types{display:flex;gap:8px;margin-bottom:20px}.route-type-btn{flex:1;display:flex;flex-direction:column;align-items:center;padding:12px 8px;background:#f8f9fa;border:2px solid transparent;border-radius:12px;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.route-type-btn:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:var(--route-color);opacity:var(--route-opacity);z-index:0;transition:opacity .3s ease}.route-type-btn.active{background:#fff;border-color:var(--route-color);box-shadow:0 4px 15px var(--route-color, rgba(102, 126, 234, .3));transform:translateY(-2px)}.route-icon{font-size:24px;z-index:1;transition:transform .3s ease}.route-name{font-size:12px;color:#666;margin-top:4px;font-weight:500;z-index:1}.route-type-btn.active .route-name{color:#333}.route-badge{position:absolute;top:6px;right:6px;background:var(--route-color);color:#fff;font-size:10px;padding:2px 6px;border-radius:8px;font-weight:600;z-index:1}.route-info-cards{display:flex;flex-direction:column;gap:12px}.route-card{background:#fff;border:2px solid;border-radius:12px;padding:16px;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1)}.route-card:hover{transform:scale(1.02);box-shadow:0 6px 20px #0000001a}.route-card.active{background:#fafafa;box-shadow:0 4px 16px #0000001f}.route-card-header{display:flex;align-items:center;gap:8px;margin-bottom:12px}.route-card-icon{font-size:20px}.route-card-title{font-weight:600;color:#333;font-size:15px}.route-card-body{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-bottom:12px}.route-card-item{display:flex;flex-direction:column;gap:2px}.route-card-label{font-size:11px;color:#999;text-transform:uppercase;letter-spacing:.5px}.route-card-value{font-size:16px;font-weight:600;color:#333}.view-detail-btn{width:100%;padding:10px;color:#fff;border:none;border-radius:8px;font-size:13px;font-weight:500;cursor:pointer;transition:all .3s ease}.view-detail-btn:hover{filter:brightness(1.1);transform:translateY(-1px)}.loading-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:#ffffffe6;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:16px}.loading-spinner{width:40px;height:40px;border:3px solid #f3f3f3;border-top:3px solid #667eea;border-radius:50%;animation:spin 1s linear infinite;margin-bottom:12px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.detail-modal{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.detail-modal-content{width:90%;max-width:500px;max-height:80vh;background:#fff;border-radius:20px;overflow:hidden;animation:slideUp .3s cubic-bezier(.4,0,.2,1)}@keyframes slideUp{0%{transform:translateY(50px);opacity:0}to{transform:translateY(0);opacity:1}}.detail-modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.detail-modal-header h3{font-size:18px;font-weight:600;display:flex;align-items:center;gap:8px}.close-btn{width:32px;height:32px;border-radius:50%;border:none;background:#fff3;color:#fff;font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s ease}.close-btn:hover{background:#ffffff4d;transform:rotate(90deg)}.detail-modal-body{padding:20px 24px;overflow-y:auto;max-height:calc(80vh - 140px)}.step-item{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid #f0f0f0}.step-item:last-child{border-bottom:none}.step-number{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px;flex-shrink:0}.step-content{flex:1}.step-instruction{font-size:14px;color:#333;line-height:1.6;margin-bottom:8px}.step-info{display:flex;gap:16px;flex-wrap:wrap}.step-info span{font-size:12px;color:#999;display:flex;align-items:center;gap:4px}.traffic-lights{color:#e74c3c!important}.detail-modal-footer{padding:16px 24px;background:#f8f9fa;border-top:1px solid #f0f0f0}.route-summary{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}.summary-item{font-size:13px;color:#666;display:flex;align-items:center;gap:4px}.action-buttons{display:flex;gap:8px;margin-top:12px}.location-btn,.swap-btn{flex:1;padding:10px 16px;border:1px solid #e0e0e0;border-radius:8px;font-size:13px;font-weight:500;cursor:pointer;transition:all .3s ease;background:#fff;color:#666}.location-btn:hover,.swap-btn:hover{border-color:#667eea;color:#667eea;background:#f8f9ff}.location-btn.loading{opacity:.6;cursor:not-allowed}.location-btn:disabled{opacity:.5;cursor:not-allowed}.error-message{margin-top:8px;padding:8px 12px;background:#fee;color:#e74c3c;border-radius:6px;font-size:12px;border-left:3px solid #e74c3c}.compare-section{background:#f8f9fa;border-radius:12px;padding:16px;margin-bottom:16px;animation:slideDown .3s ease}@keyframes slideDown{0%{max-height:0;opacity:0}to{max-height:400px;opacity:1}}.compare-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.compare-header h4{font-size:14px;font-weight:600;color:#333;margin:0}.toggle-btn{width:24px;height:24px;border:none;background:#e0e0e0;color:#666;border-radius:50%;cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center;transition:all .3s ease}.toggle-btn:hover{background:#d0d0d0}.compare-table{width:100%;border-collapse:collapse;font-size:13px}.compare-table thead{background:#f0f0f0}.compare-table th{padding:10px 8px;text-align:left;font-weight:600;color:#666;font-size:11px}.compare-table td{padding:10px 8px;border-bottom:1px solid #e8e8e8;color:#333}.compare-table tbody tr{cursor:pointer;transition:all .2s ease}.compare-table tbody tr:hover{background:#f0f5ff}.compare-table tbody tr.active{background:#e8f0fe;font-weight:500}.type-cell{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.recommend-badge{font-size:10px;padding:2px 6px;border-radius:4px;font-weight:600;margin-left:4px}.recommend-badge.fastest{background:#fff3cd;color:#856404}.recommend-badge.shortest{background:#d4edda;color:#155724}.recommend-tag{margin-left:auto;font-size:11px;padding:4px 8px;border-radius:6px;font-weight:600}.recommend-tag:first-of-type{margin-left:8px}.compare-toggle-btn{position:absolute;bottom:20px;left:50%;transform:translate(-50%);padding:12px 24px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:30px;font-size:14px;font-weight:600;cursor:pointer;box-shadow:0 4px 16px #667eea66;transition:all .3s ease;z-index:99}.compare-toggle-btn:hover{transform:translate(-50%) translateY(-2px);box-shadow:0 6px 20px #667eea80}@media (max-width: 768px){.control-panel{width:calc(100% - 40px);top:auto;bottom:20px;max-height:50vh}.route-types{flex-wrap:wrap}.route-type-btn{min-width:calc(50% - 4px)}.compare-table{font-size:12px}.compare-table th,.compare-table td{padding:8px 4px}.recommend-tag{display:none}.compare-toggle-btn{bottom:auto;top:20px}}.app{width:100vw;height:100vh;display:flex;flex-direction:column;background:#f5f5f5}.app-header{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:20px 30px;text-align:center;box-shadow:0 2px 10px #0000001a}.app-header h1{font-size:24px;margin-bottom:8px;font-weight:600}.app-header p{font-size:14px;opacity:.9}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{width:100vw;height:100vh}