/* ============ 云牧 CattleSense · 深色科技风 ============ */
:root{
  --bg:#04070d;
  --panel:rgba(10,22,40,.58);
  --line:rgba(56,189,248,.14);
  --ink:#e2e8f0; --muted:#8fa3bf; --faint:#5b6b85;
  --cyan:#22d3ee; --blue:#3b82f6; --violet:#38bdf8; --pink:#60a5fa;
  --amber:#fbbf24; --red:#f87171; --green:#34d399;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --mono:Consolas,"SF Mono","Roboto Mono",ui-monospace,monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--ink);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
::selection{background:var(--cyan);color:#04070d}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.wrap{max-width:none;margin:0 auto;padding:0 24px}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}

/* 背景粒子 + 极光 */
#bg{position:fixed;inset:0;z-index:0}
.aurora{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(900px 500px at 15% -5%,rgba(34,211,238,.09),transparent 60%),
    radial-gradient(800px 500px at 90% 10%,rgba(59,130,246,.10),transparent 60%),
    radial-gradient(700px 500px at 50% 110%,rgba(56,189,248,.08),transparent 60%);}
main,nav,footer,.overlay{position:relative;z-index:2}

/* ============ 导航 ============ */
.nav{position:sticky;top:0;z-index:60;background:rgba(6,12,24,.72);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;height:60px;gap:22px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand .lg{width:34px;height:34px;border:1px solid rgba(34,211,238,.4);border-radius:10px;display:grid;place-items:center;font-family:var(--mono);font-weight:800;font-size:14px;color:var(--cyan);background:rgba(34,211,238,.08);box-shadow:0 0 18px rgba(34,211,238,.3)}
.brand .bt{font-weight:900;font-size:16px;letter-spacing:.03em}
.brand .bt i{font-style:normal;font-family:var(--mono);font-size:10px;color:var(--faint);letter-spacing:.18em;margin-left:7px;text-transform:uppercase}
.nav ul{display:flex;list-style:none;gap:4px;margin-left:8px}
.nav a{color:var(--muted);text-decoration:none;font-size:14px;padding:8px 15px;border-radius:9px;transition:all .16s}
.nav a:hover{color:var(--ink)}
.nav a.on{color:var(--cyan);background:rgba(34,211,238,.10);box-shadow:inset 0 0 0 1px rgba(34,211,238,.25)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:13px;color:var(--muted)}
.rx{display:inline-flex;align-items:center;gap:6px;padding:6px 13px;border-radius:10px;border:1px solid rgba(34,211,238,.22);background:rgba(34,211,238,.06);font-size:12px;color:var(--muted)}
.rx .rx-l{font-size:11px;color:var(--muted);letter-spacing:.04em}
.rx b{color:var(--cyan);font-size:14px;font-variant-numeric:tabular-nums}
.rx i{font-style:normal;font-size:10px;color:var(--faint)}
.rx .rx-sep{color:var(--faint);margin:0 2px}
@media(max-width:900px){.rx .rx-l{display:none}}
.pulse-dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green);animation:blink 1.6s infinite}
@keyframes blink{50%{opacity:.35}}

/* ============ Hero ============ */
.hero{padding:74px 0 40px;text-align:center;position:relative;overflow:hidden}
#hero3d{position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.85}
.hero .wrap{position:relative;z-index:1}
.hero-tag{display:inline-block;font-family:var(--mono);font-size:11px;letter-spacing:.34em;color:var(--cyan);border:1px solid rgba(34,211,238,.3);padding:6px 18px;border-radius:999px;background:rgba(34,211,238,.06);text-transform:uppercase}
.hero h1{font-size:clamp(34px,4.8vw,58px);font-weight:900;letter-spacing:.02em;margin:20px 0 12px;line-height:1.15;color:#f1f5f9;text-shadow:0 0 40px rgba(56,189,248,.25)}
.hero h1 .grad{background:linear-gradient(92deg,#22d3ee,#3b82f6);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-sub{color:var(--muted);font-size:15.5px;letter-spacing:.04em}
.hero-stats{display:flex;justify-content:center;gap:52px;margin-top:34px;flex-wrap:wrap}
.hs{text-align:center}
.hs b{display:block;font-size:36px;font-weight:800;color:#f1f5f9;text-shadow:0 0 22px rgba(34,211,238,.5);line-height:1}
.hs span{font-size:12px;color:var(--faint);letter-spacing:.06em}

/* ============ KPI ============ */
.kpis{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin:26px 0 16px}
.kpi{display:flex;gap:13px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px 18px;cursor:pointer;backdrop-filter:blur(10px);transition:all .2s;position:relative;overflow:hidden}
.kpi::after{content:"";position:absolute;top:0;left:12%;right:12%;height:1px;background:linear-gradient(90deg,transparent,rgba(34,211,238,.6),transparent)}
.kpi:hover{transform:translateY(-4px);border-color:rgba(34,211,238,.4);box-shadow:0 12px 34px rgba(0,0,0,.5),0 0 26px rgba(34,211,238,.1)}
.kpi .ic{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;font-size:20px;background:rgba(59,130,246,.12);flex-shrink:0}
.kpi .ic.g{background:rgba(52,211,153,.12)}.kpi .ic.a{background:rgba(251,191,36,.12)}.kpi .ic.c{background:rgba(34,211,238,.12)}.kpi .ic.p{background:rgba(34,211,238,.12)}
.kpi .v{font-size:27px;font-weight:800;display:block;line-height:1.05;text-shadow:0 0 18px rgba(34,211,238,.35)}
.kpi .v small{font-size:.5em;color:var(--muted);font-weight:700}
.kpi .l{font-size:11.5px;color:var(--muted);margin-top:4px}
.kpi .l .up{color:var(--green);font-style:normal}.kpi .l .dn{color:var(--red);font-style:normal}

/* ============ 行布局 ============ */
.row{display:grid;gap:16px;margin-top:16px}
.r21{grid-template-columns:1fr 370px}
.r3{grid-template-columns:1.2fr 1fr 1fr}

/* ============ 面板 ============ */
.panel{background:var(--panel);border:1px solid var(--line);border-radius:16px;backdrop-filter:blur(10px);box-shadow:0 10px 34px rgba(0,0,0,.4);overflow:hidden;cursor:pointer;transition:all .2s;position:relative}
.panel::before{content:"";position:absolute;top:0;left:10%;right:10%;height:1px;background:linear-gradient(90deg,transparent,rgba(56,189,248,.55),transparent);pointer-events:none}
.panel:hover{transform:translateY(-4px);border-color:rgba(34,211,238,.4);box-shadow:0 18px 44px rgba(0,0,0,.55),0 0 30px rgba(34,211,238,.08)}
.phead{display:flex;align-items:center;gap:10px;padding:15px 18px 12px;border-bottom:1px solid var(--line)}
.pi{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;font-size:15px;background:rgba(59,130,246,.14)}
.phead h3{font-size:15px;font-weight:700}
.phead h3 small{color:var(--faint);font-size:11px;font-weight:400;margin-left:8px}
.pcap{font-family:var(--mono);font-size:10.5px;color:var(--faint);margin-left:auto;letter-spacing:.1em}
.live-dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green);margin-left:auto;animation:blink 1.6s infinite}
.pbody{padding:14px 18px 18px}

/* 环境卡 */
.envgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:11px}
.env{background:rgba(8,16,30,.55);border:1px solid var(--line);border-radius:12px;padding:12px 14px;transition:all .15s}
.env:hover{border-color:rgba(34,211,238,.35);background:rgba(15,28,50,.6)}
.et{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--muted)}
.ek{width:18px;height:18px;border-radius:5px;display:grid;place-items:center;font-size:10px;font-weight:700}
.st{margin-left:auto;font-size:10px;font-weight:700;padding:2px 8px;border-radius:999px}
.st.ok{color:var(--green);background:rgba(52,211,153,.13)}
.st.warn{color:var(--amber);background:rgba(251,191,36,.13)}
.st.bad{color:var(--red);background:rgba(248,113,113,.13)}
.ev{font-size:23px;font-weight:800;margin-top:7px;text-shadow:0 0 16px rgba(34,211,238,.4)}
.ev small{font-size:.5em;color:var(--muted);font-weight:700}
.er{font-size:10.5px;color:var(--faint);font-family:var(--mono);margin-top:2px}

/* 图表 */
.chart{width:100%;height:200px;margin-top:14px}
.chart.tall{height:228px}.chart.mid{height:150px}

/* 环形 */
.ringwrap{display:flex;flex-direction:column;align-items:center;padding-top:6px}
.ringbox{position:relative;width:168px;height:168px}
.ringc{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.ringc b{font-size:31px;font-weight:800;color:var(--cyan);text-shadow:0 0 24px rgba(34,211,238,.55)}
.ringc span{font-size:11px;color:var(--muted)}
.rstats{display:grid;grid-template-columns:1fr 1fr;gap:9px;width:100%;margin-top:14px}
.rs{background:rgba(8,16,30,.55);border:1px solid var(--line);border-radius:11px;padding:9px 13px}
.rs b{font-size:17px;font-weight:800;display:block;color:#f1f5f9}
.rs b small{font-size:10px;color:var(--muted);font-weight:700}
.rs span{font-size:11px;color:var(--muted)}

/* 性能条 */
.perfbox{margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}
.pt{font-size:13px;font-weight:700;margin-bottom:12px}
.pr{margin-bottom:12px}
.pt2{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-bottom:5px}
.pt2 b{color:var(--cyan)}
.bar{height:6px;background:rgba(56,189,248,.09);border-radius:3px;overflow:hidden}
.bar i{display:block;height:100%;border-radius:3px;width:0;transition:width 1.2s cubic-bezier(.16,1,.3,1);box-shadow:0 0 10px rgba(34,211,238,.4)}

/* 告警 */
.alarms{display:flex;flex-direction:column;gap:9px;max-height:238px;overflow:auto}
.alarms::-webkit-scrollbar{width:5px}.alarms::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px}
.alarm{display:flex;align-items:center;gap:11px;background:rgba(8,16,30,.55);border:1px solid var(--line);border-radius:11px;padding:10px 13px;animation:slideIn .5s ease-out}
@keyframes slideIn{from{opacity:0;transform:translateX(14px)}to{opacity:1;transform:none}}
.ad{width:9px;height:9px;border-radius:50%;flex-shrink:0}
.ad.h{background:var(--red);box-shadow:0 0 8px var(--red);animation:blink 1.1s infinite}.ad.m{background:var(--amber);box-shadow:0 0 8px var(--amber)}
.ad.l{background:var(--blue);box-shadow:0 0 8px var(--blue)}
.ab{flex:1;font-size:13px}
.ab small{display:block;color:var(--faint);font-size:11px;font-family:var(--mono)}
.at{font-size:10.5px;font-weight:700;padding:3px 9px;border-radius:999px;white-space:nowrap}
.at.h{color:var(--red);background:rgba(248,113,113,.13)}.at.m{color:var(--amber);background:rgba(251,191,36,.13)}
.at.l{color:var(--blue);background:rgba(59,130,246,.13)}

/* 数据行 */
.drow{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:12px}
.dr{background:rgba(8,16,30,.55);border:1px solid var(--line);border-radius:11px;padding:11px 14px}
.dr b{font-size:18px;font-weight:800;display:block;color:#f1f5f9}
.dr b small{font-size:10px;color:var(--muted);font-weight:700}
.dr span{font-size:11px;color:var(--muted)}

/* 架构带 */
.sysband{margin-top:16px;background:var(--panel);border:1px solid var(--line);border-radius:16px;backdrop-filter:blur(10px);padding-bottom:8px}
.flow{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;padding:18px 20px 16px}
.node{font-family:var(--mono);font-size:12px;font-weight:700;padding:11px 18px;border-radius:11px;background:rgba(34,211,238,.07);border:1px solid rgba(34,211,238,.28);color:var(--cyan);text-align:center;line-height:1.4}
.node small{font-weight:400;font-size:10px;color:var(--muted)}
.fa{color:var(--faint);font-family:var(--mono)}

/* 实时数据流跑马灯 */
.ticker{background:rgba(8,14,28,.7);border:1px solid var(--line);border-radius:12px;overflow:hidden;white-space:nowrap;margin:18px 0 0;backdrop-filter:blur(10px);position:relative}
.ticker::before,.ticker::after{content:"";position:absolute;top:0;bottom:0;width:70px;z-index:2;pointer-events:none}
.ticker::before{left:0;background:linear-gradient(90deg,var(--bg),transparent)}
.ticker::after{right:0;background:linear-gradient(-90deg,var(--bg),transparent)}
.tk{display:inline-block;padding:9px 0;font-family:var(--mono);font-size:12px;color:var(--muted);animation:tk 46s linear infinite}
.tk b{color:var(--violet);font-weight:700}
.tk i{font-style:normal;color:var(--faint);margin:0 14px}
@keyframes tk{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.tk{animation:none}}

/* 面板流光扫过 */
.scan{display:none}
@keyframes scan{to{left:115%}}
.sysband{position:relative}

/* 环境数值变化闪烁 */
.ev{transition:color .3s}
.ev.flash{color:#fff !important;text-shadow:0 0 20px rgba(34,211,238,.9)}

footer{text-align:center;color:var(--faint);font-size:12px;font-family:var(--mono);padding:34px 0 44px}

/* ============ 详情弹窗 ============ */
.overlay{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;background:rgba(3,6,12,.7);backdrop-filter:blur(8px);padding:26px}
.overlay.show{display:flex}
.modal{width:min(1060px,100%);max-height:90vh;overflow-y:auto;background:rgba(8,16,30,.92);border:1px solid rgba(34,211,238,.25);border-radius:18px;box-shadow:0 0 0 1px rgba(34,211,238,.08),0 30px 90px rgba(0,0,0,.7);animation:pop .28s cubic-bezier(.16,1,.3,1)}
.modal::-webkit-scrollbar{width:6px}.modal::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px}
@keyframes pop{from{opacity:0;transform:translateY(20px) scale(.98)}to{opacity:1;transform:none}}
.mhead{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:14px;padding:22px 28px 16px;background:linear-gradient(180deg,rgba(10,22,40,.95) 70%,transparent);border-bottom:1px solid var(--line)}
.mhead .ic{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;font-size:23px;background:rgba(34,211,238,.1);border:1px solid rgba(34,211,238,.28)}
.mhead h2{font-size:20px;font-weight:900;flex:1;color:#f1f5f9}
.mhead .metric{font-size:29px;font-weight:800;color:var(--cyan);text-shadow:0 0 22px rgba(34,211,238,.5)}
.mhead .metric small{font-size:.45em;color:var(--muted);font-weight:700}
.mclose{width:36px;height:36px;border-radius:10px;border:1px solid var(--line);background:rgba(8,16,30,.6);color:var(--muted);font-size:16px;cursor:pointer;display:grid;place-items:center}
.mclose:hover{color:var(--ink);border-color:var(--cyan)}
.mbody{padding:8px 28px 30px}
.mbody .lead{color:var(--muted);font-size:14px;margin-bottom:18px}
.crow{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.cbox{background:rgba(6,12,24,.6);border:1px solid var(--line);border-radius:13px;padding:13px}
.cbox.full{grid-column:1/-1}
.cbox h4{font-size:13.5px;font-weight:700;margin-bottom:4px}
.cbox h4 span{color:var(--faint);font-size:10.5px;font-family:var(--mono);margin-left:6px}
.cbox .chart{height:235px;margin-top:6px}
.pts{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin-top:4px}
.pt2box{background:rgba(6,12,24,.6);border:1px solid var(--line);border-radius:11px;padding:12px 14px}
.pt2box b{display:block;font-size:13.5px;color:var(--cyan);margin-bottom:2px}
.pt2box span{font-size:12.5px;color:var(--muted)}
.flow2{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:8px 0 6px}
.flow2 .node{font-family:var(--mono);font-size:11px;padding:7px 12px;border-radius:8px;background:rgba(34,211,238,.08);border:1px solid rgba(34,211,238,.26);color:var(--cyan);font-weight:700}
.flow2 .arr{color:var(--faint);font-family:var(--mono)}
table.tb{width:100%;border-collapse:collapse;font-size:13px}
table.tb th,table.tb td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line)}
table.tb th{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;color:var(--faint);background:rgba(6,12,24,.5);font-weight:700}
table.tb td:last-child{font-family:var(--mono);font-weight:700;color:var(--green)}

/* 入场动画 */
.reveal{opacity:0;transform:translateY(24px)}
.reveal.in{opacity:1;transform:none;transition:opacity .6s cubic-bezier(.16,1,.3,1),transform .6s cubic-bezier(.16,1,.3,1)}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}

@media(max-width:1080px){.r21,.r3{grid-template-columns:1fr}.kpis{grid-template-columns:repeat(2,1fr)}.envgrid{grid-template-columns:repeat(2,1fr)}.crow{grid-template-columns:1fr}.nav ul{display:none}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

/* ============ 智能耳标实测数据 ============ */
.panel.noopen{cursor:default}
.taggrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:12px}
/* 宽屏下限制单卡最大 380px：卡片数量多时更耐看，也不会把 4 个指标摊得过开 */
@media(min-width:1200px){.taggrid{grid-template-columns:repeat(auto-fill,minmax(300px,380px));justify-content:start}}
.tagempty{grid-column:1/-1;text-align:center;color:var(--faint);font-size:12.5px;padding:26px 0}
.tagcard{background:rgba(8,16,30,.55);border:1px solid var(--line);border-radius:12px;padding:13px 15px 14px;transition:border-color .15s}
.tagcard:hover{border-color:rgba(34,211,238,.32)}
.tagcard.off{opacity:.62}
.tagh{display:flex;align-items:center;gap:8px;margin-bottom:11px}
.tagh .tdot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green);flex:0 0 auto}
.tagcard.off .tdot{background:var(--faint);box-shadow:none}
.tagh .tname{font-family:var(--mono);font-size:12.5px;color:var(--ink);letter-spacing:.3px}
.tagh .tmodel{font-size:10px;color:var(--muted);background:rgba(56,189,248,.12);border:1px solid var(--line);border-radius:999px;padding:1px 8px;margin-left:auto;white-space:nowrap}
.tagh .ttag{font-family:var(--mono);font-size:10.5px;color:var(--cyan)}
.tagh .ttag.unbound{color:var(--amber)}
.tmetrics{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.tm{background:rgba(4,7,13,.5);border:1px solid var(--line);border-radius:9px;padding:8px 9px}
.tm .tl{font-size:9.5px;color:var(--faint);white-space:nowrap}
.tm .tv{font-family:var(--mono);font-size:15px;font-weight:700;color:var(--ink);margin-top:2px;line-height:1.3}
.tm .tv small{font-size:9px;color:var(--muted);font-weight:400;margin-left:1px}
.tm.na{background:transparent;border-style:dashed}
.tm.na .tv{font-size:10px;font-weight:400;color:var(--faint);font-family:var(--font)}
.tm.hot .tv{color:var(--amber)}
.tm.low .tv{color:var(--red)}
.tagfoot{margin-top:9px;font-size:10px;color:var(--faint);font-family:var(--mono);display:flex;justify-content:space-between;gap:8px}
.tgap{color:var(--faint);font-size:9.5px;font-family:var(--font);opacity:.85}
.tlink{color:var(--cyan);text-decoration:none;border-bottom:1px dashed rgba(34,211,238,.5);margin-left:6px;white-space:nowrap}
.tlink:hover{color:#fff;border-bottom-color:var(--cyan)}
.tagnote{margin-top:11px;padding-top:10px;border-top:1px dashed var(--line);font-size:10.5px;color:var(--faint);line-height:1.75}
.tagnote b{color:var(--muted);font-weight:700}
.tagnote u{text-decoration-color:rgba(251,191,36,.6);text-underline-offset:2px}
@media(max-width:1080px){.tmetrics{grid-template-columns:repeat(2,1fr)}}

/* ============ 分类式管理外壳 ============ */
.nav-btn{
  display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:9px;
  text-decoration:none;color:var(--muted);font-size:13px;border:1px solid var(--line);
  background:rgba(56,189,248,.08);transition:all .16s;
}
.nav-btn:hover{color:var(--ink);border-color:rgba(34,211,238,.4);background:rgba(56,189,248,.16)}

.shell{display:flex;align-items:flex-start;min-height:calc(100vh - 60px)}

.sidebar{
  width:212px;flex:0 0 212px;position:sticky;top:60px;align-self:flex-start;
  height:calc(100vh - 60px);overflow-y:auto;padding:16px 12px 14px;
  border-right:1px solid var(--line);background:rgba(6,12,24,.55);backdrop-filter:blur(10px);
}
.sidebar::-webkit-scrollbar{width:5px}
.sidebar::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px}
.side-label{font-size:10.5px;letter-spacing:.18em;color:var(--faint);text-transform:uppercase;padding:4px 10px 10px}
.side-list{display:flex;flex-direction:column;gap:3px}
.side-item{
  display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;
  text-decoration:none;color:var(--muted);font-size:13.5px;transition:all .15s;cursor:pointer;
}
.side-item:hover{color:var(--ink);background:rgba(56,189,248,.09)}
.side-item.on{color:var(--cyan);background:rgba(34,211,238,.12);box-shadow:inset 0 0 0 1px rgba(34,211,238,.28)}
.side-item .si{width:22px;height:22px;border-radius:6px;display:grid;place-items:center;font-size:13px;background:rgba(59,130,246,.12);flex-shrink:0}
.side-item.on .si{background:rgba(34,211,238,.2)}
.side-foot{margin-top:14px;padding:12px 10px;border-top:1px solid var(--line);font-size:10.5px;color:var(--faint);font-family:var(--mono);letter-spacing:.08em}

.views{flex:1;min-width:0;padding-bottom:20px}
.view{display:none}
.view.on{display:block}

.view-head{display:flex;align-items:center;gap:13px;padding:26px 0 18px}
.vh-ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:22px;background:rgba(34,211,238,.1);border:1px solid rgba(34,211,238,.28);flex-shrink:0}
.view-head h2{font-size:20px;font-weight:800;color:#f1f5f9}
.view-head p{font-size:12.5px;color:var(--muted);margin-top:2px}

@media(max-width:900px){
  .shell{flex-direction:column}
  .sidebar{width:100%;flex:none;position:static;height:auto;border-right:none;border-bottom:1px solid var(--line)}
  .side-list{flex-direction:row;flex-wrap:wrap}
  .side-item{flex:1;min-width:88px;justify-content:center}
  .side-foot{display:none}
}

/* ============ 模块详情直挂区 + 行为识别内嵌页 ============ */
/* 视图内的面板不再点击弹窗（详细内容直挂下方），去掉手型光标 */
.views .panel{cursor:default}
#v-env .panel{cursor:pointer}

.detail-zone{margin:2px 0 30px}
.detail-head{
  display:flex;align-items:center;gap:13px;padding:14px 18px;
  border:1px solid rgba(34,211,238,.22);border-radius:14px 14px 0 0;
  background:linear-gradient(135deg,rgba(34,211,238,.10),rgba(59,130,246,.05));
}
.detail-head .dh-ic{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;font-size:19px;background:rgba(34,211,238,.14);border:1px solid rgba(34,211,238,.3);flex-shrink:0}
.detail-head h3{font-size:15.5px;font-weight:800;color:#f1f5f9}
.detail-head p{font-size:12px;color:var(--muted);margin-top:2px;line-height:1.55}
.detail-head .dh-metric{margin-left:auto;text-align:right;font-size:24px;font-weight:800;color:var(--cyan);white-space:nowrap}
.detail-head .dh-metric small{font-size:11px;color:var(--muted);font-weight:400;margin-left:2px}
.detail-body{
  border:1px solid var(--line);border-top:0;border-radius:0 0 14px 14px;
  background:rgba(8,16,30,.55);padding:16px 18px 14px;
}
.detail-body .crow{margin-bottom:14px}
.detail-body .crow:last-child{margin-bottom:0}

/* 行为识别视图：整页内嵌牛版模型展示 */
.model-frame{display:block;width:100%;height:calc(100vh - 60px);border:0;background:transparent}

@media(max-width:1080px){
  .detail-head .dh-metric{font-size:19px}
  .detail-head p{display:none}
}