* { box-sizing: border-box; }
        body { margin: 0; font-family: "Microsoft YaHei","Segoe UI",Arial,sans-serif; background: #E8F4F8; color: #1f2937; overflow-y: auto; }
        .page { width: 100%; min-height: 100vh; padding: 14px 16px 20px; display: none; flex-direction: column; gap: 12px; background: linear-gradient(180deg, #E8F4F8 0%, #f6fbfd 100%); }
        .page.active { display: flex; }
        .topbar { height: 58px; background: #fff; border: 1px solid #B8D4E8; border-left: 5px solid #1F4E79; border-radius: 8px; box-shadow: 0 2px 8px rgba(30,78,121,.1); display: flex; align-items: center; justify-content: space-between; padding: 0 16px; flex-shrink: 0; }
        .title-wrap h1 { margin: 0; color: #1F4E79; font-size: 22px; }
        .title-wrap p { margin: 4px 0 0; color: #6b7280; font-size: 12px; }
        .top-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: flex-end; }
        input, select, textarea { border: 1px solid #B8D4E8; border-radius: 4px; background: #fff; color: #334155; padding: 6px 10px; outline: none; font-size: 13px; font-family: inherit; }
        input:focus, select:focus { border-color: #2E75B6; }
        .btn { height: 32px; border: none; border-radius: 4px; padding: 0 14px; background: #1F4E79; color: #fff; font-size: 13px; cursor: pointer; font-family: inherit; }
        .btn.secondary { background: #fff; color: #2E75B6; border: 1px solid #2E75B6; }
        .btn.danger { background: #DC3545; }
        .btn.success { background: #28A745; }
        .main { flex: 1 0 auto; display: grid; grid-template-columns: 30% 70%; gap: 12px; align-items: stretch; min-height: calc(100vh - 100px); }
        .panel { background: rgba(255,255,255,.96); border: 1px solid #B8D4E8; border-radius: 8px; box-shadow: 0 2px 8px rgba(30,78,121,.1); overflow: hidden; }
        .left { min-width: 0; display: flex; flex-direction: column; gap: 10px; }
        .section-hd { height: 36px; display: flex; align-items: center; justify-content: space-between; padding: 0 12px; border-bottom: 1px solid #edf4f8; background: linear-gradient(90deg, #f8fcff, #fff); }
        .section-title { font-weight: 700; color: #1F4E79; font-size: 14px; }

        .search-row { display: flex; gap: 6px; padding: 10px 12px; }
        .search-row input { flex: 1; }
        .filter-area { padding: 10px 12px; }
        .filter-label { font-size: 11px; color: #64748b; font-weight: 600; margin-bottom: 4px; margin-top: 8px; }
        .filter-label:first-child { margin-top: 0; }
        .chip-group { display: flex; flex-wrap: wrap; gap: 4px; }
        .chip { padding: 3px 10px; border: 1px solid #B8D4E8; border-radius: 12px; font-size: 11px; cursor: pointer; color: #64748b; background: #fff; }
        .chip.active { background: #1F4E79; color: #fff; border-color: #1F4E79; }
        .radio-group { display: flex; flex-wrap: wrap; gap: 8px; }
        .radio-group label { font-size: 11px; display: flex; align-items: center; gap: 3px; cursor: pointer; }
        .slider-row { display: flex; align-items: center; gap: 8px; font-size: 11px; color: #64748b; }
        .slider-row input[type=range] { flex: 1; height: 4px; }
        .check-group { display: flex; flex-wrap: wrap; gap: 8px; }
        .check-group label { font-size: 11px; display: flex; align-items: center; gap: 3px; }

        .station-list { flex: 1; overflow-y: auto; max-height: 500px; padding: 8px; display: flex; flex-direction: column; gap: 6px; }
        .station-list::-webkit-scrollbar { width: 4px; }
        .station-list::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 2px; }
        .station-card { border: 1px solid #dcebf4; border-radius: 8px; padding: 8px 10px; background: #fff; cursor: pointer; transition: .2s; }
        .station-card:hover { border-color: #2E75B6; box-shadow: 0 2px 8px rgba(46,117,182,.12); }
        .station-card.active { border-color: #1F4E79; background: #E8F4F8; }
        .sc-top { display: flex; justify-content: space-between; align-items: center; }
        .sc-name { font-size: 13px; font-weight: 700; color: #1F4E79; }
        .sc-status { font-size: 10px; font-weight: 700; padding: 2px 6px; border-radius: 8px; }
        .sc-status.green { background: #dcfce7; color: #28A745; }
        .sc-status.yellow { background: #fef3c7; color: #d97706; }
        .sc-status.red { background: #fee2e2; color: #DC3545; }
        .sc-status.blue { background: #dbeafe; color: #2563eb; }
        .sc-info { font-size: 11px; color: #64748b; margin-top: 3px; line-height: 1.5; }
        .sc-piles { font-size: 11px; margin-top: 4px; padding-top: 4px; border-top: 1px dashed #e5eef5; display: flex; gap: 10px; }
        .sc-actions { display: flex; gap: 4px; margin-top: 4px; }
        .sc-actions button { height: 22px; font-size: 10px; padding: 0 8px; }

        .right { min-width: 0; display: flex; flex-direction: column; gap: 10px; }
        .stat-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
        .stat-card { background: #fff; border: 1px solid #B8D4E8; border-radius: 8px; padding: 14px; box-shadow: 0 2px 8px rgba(30,78,121,.1); }
        .stat-card .label { font-size: 12px; color: #64748b; }
        .stat-card .value { font-size: 26px; font-weight: 800; color: #1F4E79; margin-top: 2px; }
        .stat-card .sub { font-size: 11px; margin-top: 2px; }
        .info-bar { background: linear-gradient(90deg, #1F4E79, #2E75B6); color: #fff; border-radius: 8px; padding: 10px 16px; display: flex; gap: 20px; font-size: 12px; flex-wrap: wrap; }
        .info-bar b { font-size: 15px; }

        .map-area { height: 400px; background: linear-gradient(135deg, #e0f2fe 0%, #f0f9ff 50%, #e0f2fe 100%); border: 1px solid #B8D4E8; border-radius: 8px; position: relative; overflow: hidden; }
        .map-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(46,117,182,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(46,117,182,.08) 1px, transparent 1px); background-size: 40px 40px; }
        .map-road { position: absolute; background: rgba(200,220,235,.6); }
        .map-bubble { position: absolute; border-radius: 50%; cursor: pointer; border: 2px solid #fff; box-shadow: 0 1px 4px rgba(0,0,0,.2); transition: .2s; display: flex; align-items: center; justify-content: center; font-size: 9px; color: #fff; font-weight: 700; }
        .map-bubble:hover { transform: scale(1.3); z-index: 10; }
        .map-bubble.green { background: #28A745; }
        .map-bubble.yellow { background: #FFC107; }
        .map-bubble.red { background: #DC3545; }
        .map-bubble.blue { background: #2563eb; }
        .map-center { position: absolute; width: 16px; height: 16px; background: #DC3545; border: 3px solid #fff; border-radius: 50%; box-shadow: 0 0 0 2px #DC3545, 0 0 12px rgba(220,53,69,.5); transform: translate(-50%,-50%); z-index: 5; }
        .map-radius { position: absolute; border: 2px dashed rgba(46,117,182,.4); border-radius: 50%; transform: translate(-50%,-50%); pointer-events: none; }
        .map-toolbar { position: absolute; top: 10px; right: 10px; display: flex; flex-direction: column; gap: 4px; }
        .map-toolbar button { width: 32px; height: 32px; border: 1px solid #B8D4E8; background: #fff; border-radius: 4px; cursor: pointer; font-size: 14px; color: #1F4E79; }
        .map-legend { position: absolute; bottom: 8px; left: 10px; display: flex; gap: 10px; font-size: 10px; color: #64748b; background: rgba(255,255,255,.9); padding: 4px 8px; border-radius: 4px; }

        .detail-panel { flex: 1; display: flex; flex-direction: column; min-height: 0; }
        .detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 12px; }
        .detail-col h4 { font-size: 12px; color: #64748b; margin: 0 0 6px; border-bottom: 1px solid #edf4f8; padding-bottom: 4px; }
        .detail-row { display: flex; justify-content: space-between; font-size: 12px; margin-bottom: 4px; }
        .detail-row .k { color: #64748b; }
        .detail-row .v { color: #1F4E79; font-weight: 600; }
        .detail-actions { display: flex; gap: 6px; padding: 0 12px 10px; }

        table { width: 100%; border-collapse: collapse; font-size: 14px; }
        th { background: #1F4E79; color: #fff; font-weight: 700; height: 32px; white-space: nowrap; padding: 0 8px; }
        td { height: 30px; border-bottom: 1px solid #eef3f7; color: #334155; text-align: center; white-space: nowrap; padding: 0 8px; }
        td.name { text-align: left; color: #1F4E79; font-weight: 600; }
        tbody tr:nth-child(odd) { background: #F0F7FC; }
        tbody tr:nth-child(even) { background: #FFFFFF; }
        tbody tr:hover { background: #E3F2FD; }
        .tag { display: inline-block; padding: 2px 8px; border-radius: 12px; font-size: 11px; font-weight: 700; }
        .footer-note { height: 28px; color: #64748b; font-size: 12px; display: flex; justify-content: space-between; align-items: center; padding: 0 4px; flex-shrink: 0; }
        @media (max-width: 1280px) { .main { grid-template-columns: 1fr; min-height: auto; } }