:root{--bg:#090f1c;--surface:#111b2c;--raised:#152238;--border:#23324a;--text:#e7edf7;--muted:#8796ae;--accent:#13c2c2;--green:#52c41a}*{box-sizing:border-box}body{color:var(--text);background:var(--bg);margin:0;font:14px/1.5 Inter,-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif}button,input,select{font:inherit}button{cursor:pointer}button,input,select{outline-offset:4px}button:disabled{opacity:.4;cursor:not-allowed}button{transition:background .15s,color .15s}button svg{flex-shrink:0}a{color:inherit;text-decoration:none}.shell{min-height:100vh;display:flex}.sidebar{border-right:1px solid var(--border);z-index:20;background:#0c1525;flex-direction:column;flex-shrink:0;width:222px;display:flex;position:fixed;top:0;bottom:0}.brand{letter-spacing:2px;align-items:center;gap:12px;height:87px;padding:0 23px;font-size:24px;font-weight:700;display:flex}.brand>svg{color:var(--accent)}.brand-sub{letter-spacing:3px;color:var(--muted);font-size:10px;font-weight:400;display:block}.workspace{border:1px solid var(--border);background:#101d30;border-radius:6px;align-items:center;gap:9px;margin:0 14px 20px;padding:12px 10px;font-size:12px;display:flex}.workspace small{color:var(--muted);margin-top:3px;font-size:10px;display:block}.workspace-icon{width:29px;height:29px;color:var(--accent);background:#1c3247;border-radius:4px;place-items:center;display:grid}.workspace>svg{color:var(--muted);margin-left:auto}nav{scrollbar-width:thin;flex:1;padding:0 12px 15px;overflow:auto}button.nav-group{color:#93a4bc;text-align:left;background:0 0;border:0;border-radius:5px;align-items:center;gap:12px;width:100%;height:41px;margin-bottom:3px;padding:0 14px;display:flex}.nav-group>svg:last-child{margin-left:auto}.nav-group.active{color:#57ded5;background:#123439}.nav-group:hover{background:#19283d}.subnav{padding:2px 0 8px 22px}.subnav button{width:100%;color:var(--muted);text-align:left;background:0 0;border:0;align-items:center;gap:10px;padding:9px 5px 9px 13px;font-size:12px;display:flex}.subnav button small{opacity:.65;margin-left:auto;font-size:9px}.subnav .chosen{color:var(--accent)}.nav-dot{background:currentColor;border-radius:50%;width:4px;height:4px}.sidebar-bottom{border-top:1px solid var(--border);color:var(--muted);padding:18px 24px;font-size:11px}.sidebar-bottom small{margin-top:6px;padding-left:15px;font-size:10px;display:block}.live-dot{background:var(--green);border-radius:50%;width:5px;height:5px;margin-right:6px;display:inline-block}main{width:calc(100% - 222px);margin-left:222px}header{border-bottom:1px solid var(--border);background:#0e1828;justify-content:space-between;align-items:center;height:65px;padding:0 30px;display:flex}.breadcrumb,.header-right{align-items:center;gap:13px;display:flex}.breadcrumb{color:var(--muted);font-size:12px}.breadcrumb strong{color:var(--text);font-weight:400}.header-right{font-size:12px}.header-divider{background:var(--border);width:1px;height:20px;margin:0 4px}.avatar{color:#72e4d9;background:#204547;border-radius:50%;place-items:center;width:29px;height:29px;font-size:12px;display:grid}.icon-btn{color:var(--muted);background:0 0;border:0;border-radius:4px;justify-content:center;align-items:center;padding:7px;display:inline-flex}.icon-btn:hover{color:#fff;background:#203148}.demo-label{color:#8bcf9e;background:#19352c;border:1px solid #2a4b3b;border-radius:4px;padding:4px 8px;font-size:10px}.tabs{border-bottom:1px solid var(--border);background:#0e1828;align-items:end;gap:4px;height:43px;padding:0 22px;display:flex;overflow:auto}.tabs>button{color:var(--muted);white-space:nowrap;background:0 0;border:1px solid #0000;border-radius:5px 5px 0 0;align-items:center;gap:16px;padding:9px 15px;font-size:12px;display:flex}.tabs .selected{background:var(--surface);border-color:var(--border);border-bottom-color:var(--surface);color:var(--accent)}.content{max-width:1800px;margin:auto;padding:28px 30px 0}.page-title{justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px;display:flex}h1{letter-spacing:.5px;margin:0 0 7px;font-size:24px;font-weight:600}h2{margin:0;font-size:14px;font-weight:600}p{margin:0}.page-title p,.muted{color:var(--muted);font-size:12px}.segments{border:1px solid var(--border);background:#101c2f;border-radius:5px;gap:2px;padding:3px;display:flex}.segments button{color:var(--muted);background:0 0;border:0;border-radius:3px;padding:6px 15px;font-size:12px}.segments .on{color:#80e4dc;background:#234045}.metric-grid{grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:22px;display:grid}.metric{border:1px solid var(--border);background:var(--surface);border-radius:7px;padding:20px 21px;position:relative;overflow:hidden}.metric-label{color:#a1aec2;justify-content:space-between;align-items:center;font-size:12px;display:flex}.metric-label span{color:var(--accent);background:#1b333c;border-radius:5px;padding:7px;display:flex}.metric-label svg{width:16px;height:16px}.metric-value{font-variant-numeric:tabular-nums;letter-spacing:-.6px;margin:9px 0;font-size:31px;font-weight:600}.metric-value small{color:var(--muted);margin-left:9px;font-size:11px;font-weight:400}.metric p{color:var(--muted);font-size:10px}.metric-line{background:var(--accent);width:38px;height:2px;position:absolute;bottom:0;left:22px}.panel{background:var(--surface);border:1px solid var(--border);border-radius:7px;padding:22px}.dashboard-grid{grid-template-columns:minmax(0,2.2fr) minmax(230px,1fr);gap:22px;margin-bottom:22px;display:grid}.panel-title{justify-content:space-between;align-items:center;margin-bottom:22px;display:flex}.panel-title p{color:var(--muted);margin-top:6px;font-size:10px}.panel-title>svg{color:var(--muted)}.chart-legend{color:var(--muted);font-size:11px}.chart-legend i{background:var(--accent);border-radius:50%;width:7px;height:7px;margin-right:7px;display:inline-block}.chart{gap:15px;height:226px;margin-top:32px;display:flex}.y-labels{color:#72849f;flex-direction:column;flex-shrink:0;justify-content:space-between;width:40px;padding-bottom:23px;font-size:10px;display:flex}.plot{flex:1;min-width:0;position:relative}.plot>svg{z-index:1;width:100%;height:calc(100% - 23px);position:relative}.grid-lines{flex-direction:column;justify-content:space-between;display:flex;position:absolute;inset:0 0 23px}.grid-lines i{border-top:1px dashed #29384c;width:100%}.x-labels{color:#72849f;justify-content:space-between;gap:5px;font-size:10px;display:flex}.chart-foot{color:var(--muted);border-top:1px solid var(--border);margin-top:20px;padding-top:12px;font-size:10px}.donut{border-radius:50%;width:150px;height:150px;margin:28px auto 20px;padding:12px}.donut>div{background:var(--surface);border-radius:50%;flex-direction:column;justify-content:center;align-items:center;height:100%;display:flex}.donut strong{font-variant-numeric:tabular-nums;font-size:29px}.donut small{color:var(--muted);font-size:10px}.health-items{justify-content:space-around;margin:0 0 15px;display:flex}.health-items>div{text-align:center;flex-direction:column;gap:8px;font-size:11px;display:flex}.health-items span{color:var(--muted)}.health-items i{background:#13c2c2;border-radius:50%;width:5px;height:5px;margin-right:5px;display:inline-block}.health-items i.bad{background:#ff777f}.health-items i.warn{background:#dcab59}.text-btn{color:var(--accent);border:0;border-top:1px solid var(--border);background:0 0;justify-content:center;align-items:center;gap:8px;width:100%;padding-top:12px;font-size:11px;display:flex}.bottom-grid{grid-template-columns:1.2fr 1fr}.count{color:#e4b963;background:#3c3020;border-radius:3px;padding:1px 7px;font-size:11px}.todo{border:0;border-top:1px solid var(--border);width:100%;color:var(--text);text-align:left;background:0 0;align-items:center;gap:12px;padding:13px 0;display:flex}.todo>div{flex:1}.todo strong{font-size:12px;font-weight:400}.todo small{color:var(--muted);margin-top:4px;font-size:10px;display:block}.todo>svg{color:var(--muted)}.alert-icon{color:#d6a562;background:#342a22;border-radius:4px;place-items:center;width:34px;height:34px;display:grid}.badge{white-space:nowrap;color:#a4b3ca;background:#22314a;border-radius:4px;align-items:center;gap:5px;padding:3px 7px;font-size:10px;display:inline-flex}.badge:before{content:"";background:currentColor;border-radius:50%;width:4px;height:4px}.badge.good{color:#6bd4ab;background:#17392f}.badge.bad{color:#f48e92;background:#3e252d}.badge.warn{color:#e0bd7a;background:#393020}.shortcuts{grid-template-columns:1fr 1fr;gap:12px;display:grid}.shortcuts button{border:1px solid var(--border);color:#c9d5e7;background:#15243a;border-radius:5px;align-items:center;gap:10px;padding:18px 12px;font-size:12px;display:flex}.shortcuts button>span{color:var(--accent)}.shortcuts button>svg{color:var(--muted);margin-left:auto}.shortcuts button:hover{border-color:var(--accent)}footer{color:#64758e;justify-content:space-between;gap:15px;margin:28px 0 20px;font-size:10px;display:flex}.data-panel{padding:0}.filters{border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:12px;padding:22px;display:flex}input,select{color:#bfcde0;background:#0e1829;border:1px solid #2a3950;border-radius:4px;min-width:0;padding:9px 11px}input:focus,select:focus{border-color:var(--accent);outline:1px solid var(--accent)}input::placeholder{color:#6c7e99}.search-input{min-width:220px;color:var(--muted);background:#0e1829;border:1px solid #2a3950;border-radius:4px;flex:1;align-items:center;gap:8px;padding-left:11px;display:flex}.search-input input{background:0 0;border:0;width:100%}.filters select{min-width:140px}.primary,.secondary{border:1px solid var(--accent);background:var(--accent);color:#042a30;white-space:nowrap;border-radius:4px;justify-content:center;align-items:center;gap:7px;padding:9px 14px;font-size:12px;display:inline-flex}.primary:hover{background:#47d8d1}.secondary{color:#a7b7cf;background:0 0;border-color:#30415b}.secondary:hover{background:#1c2b41;border-color:#7187a6}.table-toolbar{color:var(--muted);justify-content:space-between;align-items:center;gap:12px;padding:20px 22px;font-size:12px;display:flex}.table-toolbar strong{color:var(--text);margin:0 4px}.table-toolbar small{color:#61748e;margin-left:9px;font-size:10px}.table-toolbar>div{gap:10px;display:flex}.table-scroll{overflow-x:auto}table{border-collapse:collapse;white-space:nowrap;text-align:left;width:100%;font-size:12px}th{color:#899cb6;border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:#172338;padding:13px 20px;font-size:11px;font-weight:500}td{color:#a9b9d0;border-bottom:1px solid #1e2d42;padding:17px 20px}td strong{color:#e2eaf5;font-weight:400}tr:hover td{background:#14233a}.mono{font-variant-numeric:tabular-nums;font-family:SFMono-Regular,Consolas,monospace;font-size:11px}.link-btn{color:#39c9c5;background:0 0;border:0;padding:4px 8px;font-size:11px}.link-btn:hover{text-decoration:underline}.pagination{color:var(--muted);justify-content:flex-end;align-items:center;gap:12px;padding:16px 22px;font-size:11px;display:flex}.pagination b{color:var(--accent);background:#1c4247;border-radius:4px;padding:4px 10px}.info-note{color:var(--muted);align-items:center;gap:7px;margin-top:15px;font-size:11px;display:flex}.empty{text-align:center;color:var(--muted);padding:70px}.empty h3{font-size:14px}.empty p{font-size:12px}.planned{text-align:center;padding:90px 20px}.planned>svg{color:var(--accent);margin-bottom:20px}.planned p{margin:14px 0}.planned .primary{margin-top:15px}.overlay{z-index:50;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#02060eaa;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.drawer{background:var(--surface);border-left:1px solid var(--border);width:450px;max-width:100%;height:100%;margin-left:auto;padding:30px;overflow:auto}.drawer-title{justify-content:space-between;align-items:center;margin-bottom:23px;display:flex}.drawer h1{margin:20px 0 6px;font-size:24px}.drawer dl{margin:30px 0}.drawer dl>div{border-bottom:1px solid var(--border);justify-content:space-between;gap:20px;padding:14px 0;font-size:12px;display:flex}.drawer dt{color:var(--muted)}dd{text-align:right;margin:0}.banner{color:#ddc58c;background:#302d23;border:1px solid #4a422b;border-radius:4px;margin-bottom:20px;padding:14px;font-size:11px}.modal{background:var(--surface);border:1px solid #34465f;border-radius:8px;width:520px;max-width:calc(100% - 30px);max-height:92vh;padding:25px;overflow:auto;box-shadow:0 22px 80px #0008}.modal label{color:var(--muted);flex-direction:column;gap:7px;margin-top:14px;font-size:11px;display:flex}.modal input,.modal select{width:100%}.form-two{grid-template-columns:1fr 1fr;gap:15px;display:grid}.modal-actions{border-top:1px solid var(--border);justify-content:flex-end;gap:10px;margin-top:24px;padding-top:20px;display:flex}.toast{z-index:100;color:#b0f0d5;background:#153d38;border:1px solid #397365;border-radius:6px;align-items:center;gap:10px;padding:13px 22px;font-size:12px;display:flex;position:fixed;bottom:28px;left:50%;transform:translate(-50%);box-shadow:0 5px 25px #0005}.mobile-toggle{display:none}@media (min-width:1600px){.content{padding:35px 45px 0}.metric{padding:25px}}@media (max-width:1200px){.metric-grid{grid-template-columns:1fr 1fr}.sidebar{width:200px}main{width:calc(100% - 200px);margin-left:200px}.content{padding:24px 20px}.dashboard-grid{grid-template-columns:minmax(0,1.7fr) minmax(220px,1fr)}.bottom-grid{grid-template-columns:1fr}.chart{height:210px}}@media (max-width:800px){.sidebar{width:222px;transition:transform .2s;transform:translate(-100%)}.sidebar.show{transform:none;box-shadow:20px 0 80px #0008}.mobile-toggle{display:flex}main{width:100%;margin-left:0}header{padding:0 12px}.header-right{gap:8px}.header-right>.icon-btn,.header-right>span:last-child,.header-divider{display:none}.content{padding:20px 14px 0}.page-title{align-items:flex-start}.page-title h1{font-size:22px}.page-title p{max-width:210px;font-size:11px}.segments button{padding:5px 8px;font-size:10px}.metric-grid{gap:10px}.metric{padding:15px}.metric-value{font-size:24px}.metric p{font-size:9px}.dashboard-grid{grid-template-columns:1fr;gap:15px}.panel{padding:18px}.data-panel{padding:0}.filters{gap:9px;padding:15px}.filters select{flex:1;min-width:100px}.search-input{flex-basis:100%}.table-toolbar{padding:15px}.table-toolbar small{display:none}.table-toolbar .secondary,.table-toolbar .primary{padding:7px 9px}.panel-title{margin-bottom:14px}footer{flex-direction:column;gap:3px;font-size:9px}.toast{width:max-content;max-width:95%}.metric-label{font-size:11px}.tabs{padding-left:10px}.metric-label span{padding:5px}}@media (prefers-reduced-motion:reduce){*{transition:none!important}}.workspace{gap:6px;font-size:11px}.workspace-icon{flex-shrink:0;width:26px}.workspace>div{white-space:nowrap}.workspace>svg{flex-shrink:0}.parking-brand{align-items:center;gap:10px;margin-bottom:20px;display:flex}.parking-brand img{border-radius:10px;flex-shrink:0;width:44px;height:44px}.parking-brand b{color:#e8f5f4;letter-spacing:2px;font-size:22px;font-weight:700;display:block}.parking-brand small{color:#90a9bf;letter-spacing:1px;margin-top:3px;font-size:10px;display:block}