*{margin:0;padding:0;box-sizing:border-box}
html,body{width:100%;height:100%;background:#050b12;overflow:hidden;font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;color:#dff3ff}
#stage{position:relative;width:100%;height:100vh;height:100dvh;overflow:hidden}
.scene-layer{position:absolute;inset:0;z-index:0}
#c{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none}
.labels-layer{position:absolute;inset:0;pointer-events:none;z-index:5}
.label-tag{position:absolute;transform:translate(-50%,-100%);display:flex;flex-direction:column;gap:1px;
  padding:4px 9px;background:rgba(6,16,26,.72);border:1px solid rgba(120,220,255,.32);
  border-radius:6px;font-size:11px;color:#bfe9fb;white-space:nowrap;backdrop-filter:blur(3px);
  box-shadow:0 0 10px rgba(80,200,255,.15);pointer-events:auto;cursor:pointer;transition:transform .18s,border-color .18s}
.label-tag:hover{transform:translate(-50%,-100%) scale(1.06)}
.label-tag.selected{border-color:#7fe3ff;box-shadow:0 0 16px rgba(127,227,255,.45)}
.lt-title{font-size:11px;font-weight:600;color:#eaf7ff}
.lt-val{font-size:10px;color:#7fa3bd}
.info-panel{position:absolute;left:50%;bottom:64px;transform:translateX(-50%) translateY(20px);
  z-index:22;min-width:240px;padding:16px 20px;background:linear-gradient(160deg,rgba(14,32,46,.92),rgba(8,18,28,.85));
  border:1px solid rgba(95,212,255,.35);border-radius:14px;backdrop-filter:blur(10px);
  box-shadow:0 12px 32px rgba(0,0,0,.45);opacity:0;pointer-events:none;transition:opacity .22s,transform .22s}
.info-panel.show{opacity:1;transform:translateX(-50%) translateY(0);pointer-events:auto}
.ip-close{position:absolute;top:10px;right:12px;color:#7fa3bd;cursor:pointer;font-size:13px}
.ip-close:hover{color:#eaf7ff}
.ip-title{font-size:15px;font-weight:700;color:#eaf7ff;margin-bottom:2px}
.ip-sub{font-size:12px;color:#5fd4ff;margin-bottom:10px}
.ip-row{display:flex;justify-content:space-between;gap:20px;font-size:12.5px;color:#c7dbea;padding:4px 0;border-top:1px solid rgba(95,212,255,.1)}
.topbar{position:absolute;top:0;left:0;right:0;z-index:10;display:flex;align-items:center;gap:28px;padding:16px 28px;background:linear-gradient(180deg,rgba(6,14,22,.88) 0%,rgba(6,14,22,.55) 70%,transparent 100%)}
.brand{display:flex;align-items:center;gap:10px;white-space:nowrap}
.brand-mark{font-size:22px;color:#5fd4ff;filter:drop-shadow(0 0 6px #5fd4ff)}
.brand h1{font-size:19px;font-weight:700;letter-spacing:2px;color:#eaf7ff}
.brand-sub{font-size:12px;color:#7fa3bd;border-left:1px solid #2a4a5f;padding-left:10px}
.kpi-row{display:flex;gap:14px;flex:1;overflow-x:auto}
.clock{font-size:13px;color:#8fc4e0;font-variant-numeric:tabular-nums;white-space:nowrap}
.scene-switch{display:flex;gap:6px;flex:0 0 auto}
.scene-tab{display:flex;align-items:center;gap:6px;padding:7px 14px;background:rgba(14,32,46,.55);
  border:1px solid rgba(95,212,255,.22);border-radius:9px;color:#8fc4e0;font-size:12.5px;
  cursor:pointer;white-space:nowrap;transition:all .2s;backdrop-filter:blur(6px)}
.scene-tab:hover{border-color:rgba(127,227,255,.5);color:#eaf7ff}
.scene-tab.active{background:linear-gradient(160deg,rgba(95,212,255,.28),rgba(95,212,255,.1));
  border-color:#5fd4ff;color:#eaf7ff;box-shadow:0 0 14px rgba(95,212,255,.25)}
.scene-tab-icon{font-size:14px}
.kpi-card{flex:0 0 auto;min-width:108px;background:linear-gradient(180deg,rgba(20,45,62,.75),rgba(10,24,36,.55));border:1px solid rgba(95,212,255,.25);border-radius:10px;padding:8px 14px;backdrop-filter:blur(6px)}
.kpi-label{font-size:11px;color:#7fa3bd;margin-bottom:3px}
.kpi-value{font-size:19px;font-weight:700;color:#eaf7ff;font-variant-numeric:tabular-nums}
.kpi-unit{font-size:11px;color:#5fd4ff;margin-left:3px;font-weight:400}
.kpi-trend{font-size:11px;margin-top:2px}
.kpi-trend.up{color:#3dffb0}
.kpi-trend.down{color:#ff6b6b}
.side-panels{position:absolute;top:96px;z-index:9;width:270px;display:flex;flex-direction:column;gap:14px}
.left-panels{left:20px}
.right-panels{right:20px}
.panel{background:linear-gradient(160deg,rgba(14,32,46,.82),rgba(8,18,28,.68));border:1px solid rgba(95,212,255,.22);border-radius:12px;padding:14px 16px;backdrop-filter:blur(8px);box-shadow:0 8px 24px rgba(0,0,0,.35)}
.panel-title{font-size:13px;color:#8fc4e0;letter-spacing:1px;margin-bottom:10px;display:flex;align-items:center;gap:6px}
.panel-title::before{content:'';width:3px;height:12px;background:#5fd4ff;border-radius:2px;box-shadow:0 0 6px #5fd4ff}
.asset-row{display:flex;align-items:center;gap:8px;padding:6px 0;font-size:13px;color:#d5e8f2;border-bottom:1px solid rgba(95,212,255,.08)}
.asset-row:last-child{border-bottom:none}
.dot{width:8px;height:8px;border-radius:50%;flex:0 0 auto}
.dot.ok{background:#3dffb0;box-shadow:0 0 6px #3dffb0}
.dot.warn{background:#ffd166;box-shadow:0 0 6px #ffd166}
.dot.err{background:#ff6b6b;box-shadow:0 0 6px #ff6b6b}
.asset-name{flex:1}
.asset-count{color:#7fa3bd;font-variant-numeric:tabular-nums}
.run-item{display:flex;justify-content:space-between;font-size:13px;color:#d5e8f2;padding:5px 0}
.run-item b{color:#5fd4ff;font-weight:600}
.alert-row{display:flex;gap:8px;align-items:flex-start;font-size:12.5px;padding:6px 0;border-bottom:1px solid rgba(95,212,255,.08);color:#c7dbea}
.alert-row:last-child{border-bottom:none}
.alert-badge{flex:0 0 auto;font-size:10px;padding:1px 6px;border-radius:4px;font-weight:600}
.alert-badge.info{background:rgba(95,212,255,.18);color:#5fd4ff}
.alert-badge.warn{background:rgba(255,209,102,.18);color:#ffd166}
.alert-badge.crit{background:rgba(255,107,107,.18);color:#ff6b6b}
.alert-time{color:#5f7c91;font-size:11px;margin-left:auto;flex:0 0 auto}
.curve-svg{width:100%;height:70px;display:block}
.bottombar{position:absolute;left:0;right:0;bottom:0;height:44px;display:flex;align-items:center;
  gap:28px;padding:0 24px;background:linear-gradient(0deg,rgba(4,10,18,.92),rgba(4,10,18,.55));
  border-top:1px solid rgba(120,200,255,.14);font-size:12px;color:#9fd3ea;letter-spacing:.5px;z-index:20}
.bottombar b{color:#7fe3ff;font-weight:600;margin-left:4px}
.bottombar .sep{opacity:.3}

.alert-list{overflow:hidden;height:132px;position:relative;-webkit-mask-image:linear-gradient(180deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(180deg,transparent,#000 12%,#000 88%,transparent)}
.alert-track{animation:scrollup 14s linear infinite}
.alert-list:hover .alert-track{animation-play-state:paused}
@keyframes scrollup{0%{transform:translateY(0)}100%{transform:translateY(-50%)}}
.kpi-card{animation:fadeup .6s ease backwards}
.panel{opacity:1}
.kpi-card:nth-child(1){animation-delay:.05s}
.kpi-card:nth-child(2){animation-delay:.15s}
.kpi-card:nth-child(3){animation-delay:.25s}
@keyframes fadeup{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}

.panel{transition:border-color .25s,box-shadow .25s}
.panel:hover{border-color:rgba(127,227,255,.4);box-shadow:0 0 24px rgba(79,214,255,.15)}
.kpi-card{transition:transform .25s,box-shadow .25s}
.kpi-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(79,214,255,.18)}
.label-tag{transition:transform .2s}

/* ===== Mobile responsive (<=760px) ===== */
@media (max-width:760px){
  .topbar{flex-wrap:wrap;gap:10px;padding:10px 12px;row-gap:6px}
  .brand{gap:6px}
  .brand h1{font-size:15px;letter-spacing:1px}
  .brand-sub{display:none}
  .clock{font-size:11px;order:2;margin-left:auto}
  .kpi-row{order:3;flex:1 1 100%;width:100%;gap:8px;overflow-x:auto;-webkit-overflow-scrolling:touch;
    padding-bottom:2px;scrollbar-width:none}
  .kpi-row::-webkit-scrollbar{display:none}
  .kpi-card{min-width:86px;padding:6px 10px}
  .kpi-label{font-size:9.5px}
  .kpi-value{font-size:15px}
  .kpi-unit{font-size:9.5px}
  .kpi-trend{font-size:9.5px}
}

@media (max-width:760px){
  .side-panels{position:fixed;top:auto;bottom:48px;width:50%;height:auto;
    flex-direction:row;flex-wrap:nowrap;gap:8px;padding:0 8px 6px;
    overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;
    scrollbar-width:none;z-index:15}
  .side-panels::-webkit-scrollbar{display:none}
  .left-panels{left:0;right:auto;
    -webkit-mask-image:linear-gradient(90deg,#000 0,#000 88%,transparent);
    mask-image:linear-gradient(90deg,#000 0,#000 88%,transparent)}
  .right-panels{right:0;left:auto;justify-content:flex-end;
    -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 100%);
    mask-image:linear-gradient(90deg,transparent,#000 12%,#000 100%)}
  .panel{flex:0 0 auto;width:158px;padding:9px 11px;max-height:30vh;overflow-y:auto}
  .panel-title{font-size:10.5px;margin-bottom:5px}
  .asset-row,.run-item{font-size:10.5px;padding:3px 0}
  .alert-row{font-size:10px}
  .alert-list{height:88px}
  .curve-svg{height:48px}
}

@media (max-width:760px){
  .bottombar{height:44px;padding:0 12px;gap:12px;font-size:10.5px;flex-wrap:nowrap;overflow-x:auto;
    -webkit-overflow-scrolling:touch;scrollbar-width:none;white-space:nowrap}
  .bottombar::-webkit-scrollbar{display:none}
  .label-tag{padding:2px 7px;font-size:9px;max-width:40vw}
  .info-panel{min-width:200px;padding:12px 16px;bottom:52px}
}

@media (max-width:400px){
  .brand h1{font-size:13px}
  .brand-mark{font-size:18px}
  .kpi-card{min-width:76px;padding:5px 8px}
  .kpi-value{font-size:13px}
  .panel{width:170px;padding:8px 10px}
  .side-panels{bottom:48px}
  .bottombar{font-size:9.5px;gap:8px}
}

.label-tag{transform:translate(-50%,-100%)}