:root{--bg-base:#070b14;--bg-card:#0e1627;--bg-hover:#131d30;--bg-el:#1a2540;--bg-input:rgba(15,23,42,.64);--border:rgba(30,45,70,.68);--border-l:rgba(50,70,100,.58);--txt:#e8edf5;--txt2:#8b9fc0;--muted:#55678a;--accent:#3b82f6;--accent-d:#2563eb;--green:#22c55e;--amber:#f59e0b;--red:#ef4444;--purple:#a855f7;--r:12px;--sw:216px;--font:"Avenir Next","PingFang SC","Microsoft YaHei",system-ui,sans-serif;--mono:"SFMono-Regular",Menlo,Consolas,monospace;color-scheme:dark}
html.light{--bg-base:#f5f7fa;--bg-card:#fff;--bg-hover:#f0f4f9;--bg-el:#e8eef6;--bg-input:#fff;--border:rgba(0,0,0,.08);--border-l:rgba(0,0,0,.13);--txt:#111827;--txt2:#374151;--muted:#6b7280;--accent:#2563eb;--green:#16a34a;--amber:#b45309;--purple:#7c3aed;color-scheme:light}*{box-sizing:border-box}[v-cloak]{display:none}body{margin:0;background:var(--bg-base);color:var(--txt);font:13px/1.6 var(--font)}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}button,input,textarea,select{outline-offset:3px}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--accent)}input,select,textarea{width:100%;background:var(--bg-input);color:var(--txt);border:1px solid var(--border-l);border-radius:7px;padding:10px 12px;min-height:40px}input:focus,select:focus,textarea:focus{border-color:var(--accent)}input::placeholder,textarea::placeholder{color:var(--muted)}textarea{resize:vertical}label{display:block;color:var(--txt2);font-size:12px;margin:0 0 17px}label input,label textarea,label select{display:block;margin-top:7px}.mono,code,pre{font-family:var(--mono)}.subtle{color:var(--txt2);font-size:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:9px 15px;min-height:38px;border:1px solid var(--border-l);border-radius:7px;background:var(--bg-el);color:var(--txt);font-weight:600;white-space:nowrap}.btn:hover:not(:disabled){background:var(--bg-hover);border-color:var(--accent)}.btn.primary{background:var(--accent-d);border-color:var(--accent-d);color:#fff}.btn.primary:hover:not(:disabled){background:var(--accent)}.btn.small{padding:5px 10px;min-height:30px;font-size:12px}.btn.full{width:100%}.link{background:none;border:0;color:var(--accent);padding:4px;font-size:12px}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;background:transparent;border:1px solid transparent;border-radius:7px;color:var(--txt2);font-size:17px}.icon-btn:hover{border-color:var(--border-l);background:var(--bg-el)}.danger-outline{color:var(--red);border-color:color-mix(in srgb,var(--red) 40%,transparent)}.green-text{color:var(--green)}.amber-text{color:var(--amber)}.danger-text{color:var(--red)}.dot{display:inline-block;width:6px;height:6px;background:currentColor;border-radius:100%;flex-shrink:0}.dot.green{color:var(--green)}.dot.blue{color:var(--accent)}.dot.red{color:var(--red)}.dot.amber{color:var(--amber)}.dot.muted{color:var(--muted)}.badge{display:inline-flex;align-items:center;gap:6px;border:1px solid currentColor;background:color-mix(in srgb,currentColor 7%,transparent);border-radius:5px;padding:2px 8px;font-size:11px;white-space:nowrap}.badge.green{color:var(--green)}.badge.amber{color:var(--amber)}.badge.red{color:var(--red)}.badge.muted{color:var(--txt2)}.badge.blue{color:var(--accent)}.tag{background:var(--bg-el);color:var(--txt2);padding:3px 7px;border-radius:5px;font-size:11px}.alert{padding:12px 16px;border-radius:8px;border:1px solid var(--border-l);margin-bottom:20px;font-size:12px}.alert.info{background:rgba(59,130,246,.07);border-color:rgba(59,130,246,.25);color:var(--txt2)}.alert.danger{background:rgba(239,68,68,.07);border-color:rgba(239,68,68,.25);color:var(--red)}.page-login{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 50% 45%,rgba(59,130,246,.05),transparent 28%),var(--bg-base)}.login-card{width:min(420px,100%);padding:37px;border:1px solid var(--border-l);border-radius:16px;background:var(--bg-card);box-shadow:0 24px 70px rgba(0,0,0,.18)}.login-brand{text-align:center;margin-bottom:28px}.logo{width:38px;height:38px;background:var(--accent-d);color:#fff;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;letter-spacing:-1px;flex-shrink:0}.logo span{color:#a1c2ff;padding:0 2px}.logo.large{width:62px;height:62px;font-size:22px;border-radius:15px}.login-brand h1{margin:15px 0 4px;font-size:24px;font-weight:800;letter-spacing:-.6px}.login-brand h1 span{color:var(--accent);margin-left:3px}.login-brand p{color:var(--txt2);font-size:12px;margin:0}.login-footer{color:var(--muted);text-align:center;font-size:11px;margin:22px 0 0}.setup-notice{text-align:center;color:var(--accent);background:rgba(59,130,246,.07);border-radius:6px;padding:8px;margin-bottom:20px;font-size:12px}.layout{display:flex;min-height:100vh}.sidebar{width:var(--sw);background:var(--bg-card);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:20}.brand{display:flex;align-items:center;gap:11px;padding:25px 19px 26px}.brand strong{font-size:17px;letter-spacing:-.2px}.brand small{display:block;color:var(--txt2);font-size:10px;letter-spacing:.3px}.nav-label{color:var(--muted);font-size:10px;letter-spacing:1px;padding:9px 23px 13px}nav{padding:0 12px;display:flex;flex-direction:column;gap:5px}nav button{display:flex;align-items:center;gap:11px;border:0;background:none;color:var(--txt2);border-radius:7px;padding:11px 12px;text-align:left;font-size:12px;position:relative}nav button.active{background:rgba(59,130,246,.12);color:#7eb1ff}html.light nav button.active{color:var(--accent)}nav button.active:before{content:"";position:absolute;left:0;top:12px;bottom:12px;width:2px;background:var(--accent);border-radius:2px}nav button:hover{background:var(--bg-hover)}.nav-icon{display:inline-flex;width:17px;justify-content:center;font-size:17px}.nav-count{margin-left:auto;background:var(--bg-el);border-radius:4px;padding:0 5px;font-size:10px}.sidebar-note{margin:auto 18px 20px;color:var(--txt2);font-size:11px;border-top:1px solid var(--border);padding-top:18px}.sidebar-note .dot{margin-right:6px}.sidebar-note small{display:block;color:var(--muted);font-size:10px;margin:4px 0 0 13px}.sidebar-footer{display:flex;align-items:center;gap:10px;padding:16px 18px;border-top:1px solid var(--border)}.avatar{width:32px;height:32px;display:grid;place-items:center;background:var(--bg-el);color:var(--accent);border:1px solid var(--border-l);border-radius:8px;font-weight:700}.sidebar-footer strong{display:block;font-size:11px}.sidebar-footer small{color:var(--muted);font-size:10px}.sidebar-footer .icon-btn{margin-left:auto}.workspace{flex:1;min-width:0;margin-left:var(--sw)}.topbar{height:63px;padding:0 32px;border-bottom:1px solid var(--border);background:var(--bg-card);display:flex;align-items:center;justify-content:space-between}.breadcrumb{font-size:12px;color:var(--txt2)}.breadcrumb span{color:var(--muted);padding:0 10px}.top-actions{display:flex;align-items:center;gap:13px}.refresh-time{display:flex;align-items:center;gap:7px;color:var(--txt2);font-size:11px}.content{padding:30px 32px 15px;max-width:1660px;margin:auto}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:25px}.eyebrow{font-size:9px;letter-spacing:1.6px;color:var(--muted);font-weight:600}.page-heading h1{font-size:25px;letter-spacing:-.5px;font-weight:700;margin:6px 0}.page-heading p{color:var(--txt2);font-size:12px;margin:5px 0 0}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}.stat{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r);padding:20px 22px}.stat-title{display:flex;align-items:center;justify-content:space-between;color:var(--txt2);font-size:12px}.stat-icon{width:29px;height:29px;display:grid;place-items:center;border-radius:7px;background:rgba(59,130,246,.09);color:var(--accent);font-size:16px}.stat-icon.green{color:var(--green);background:rgba(34,197,94,.08)}.stat-icon.purple{color:var(--purple);background:rgba(168,85,247,.08)}.stat-icon.amber{color:var(--amber);background:rgba(245,158,11,.08)}.stat-value{font-size:32px;line-height:1.3;font-weight:650;letter-spacing:-.7px;margin:12px 0 10px}.stat-value span{font-size:11px;color:var(--muted);font-weight:400;margin-left:8px}.stat-foot{color:var(--muted);font-size:10px;display:flex;align-items:center;gap:6px}.overview-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:20px}.panel{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r);margin-bottom:20px;overflow:hidden}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:17px 22px;border-bottom:1px solid var(--border)}.panel-head h2{font-size:13px;font-weight:600;margin:0}.panel-head h2 .subtle{font-size:10px;margin-left:7px;padding:1px 6px;background:var(--bg-el);border-radius:4px}.fleet-health{padding:21px 25px 17px;display:flex;align-items:center;gap:30px}.health-number{font-size:43px;font-weight:600;letter-spacing:-1px;min-width:125px}.health-number>span{font-size:18px;color:var(--muted);margin-left:3px}.health-number small{display:block;font-size:10px;font-weight:400;letter-spacing:0;color:var(--muted)}.health-details{flex:1;display:grid;grid-template-columns:1fr 1fr;gap:13px 20px}.health-details>div{display:flex;justify-content:space-between;gap:12px;font-size:11px;color:var(--txt2)}.health-details .dot{margin-right:7px}.health-details strong{color:var(--txt);font-size:12px}.connection-strip{margin:0 25px;height:5px;border-radius:4px;background:var(--bg-el);overflow:hidden}.connection-strip>span{display:block;height:100%;background:var(--green)}.panel-note{font-size:10px;color:var(--muted);margin:15px 22px}.command-metrics{display:grid;grid-template-columns:repeat(3,1fr);padding:23px 22px 18px;gap:12px}.command-metrics>div{display:flex;flex-direction:column;text-align:center}.command-metrics strong{font-size:25px;font-weight:600}.command-metrics span{font-size:10px;color:var(--muted)}.safety-note{margin:0 22px;padding:12px 13px;background:var(--bg-base);border:1px solid var(--border);border-radius:7px;display:flex;gap:12px}.safety-note>span{font-size:21px;color:var(--accent)}.safety-note strong{font-size:11px;font-weight:500}.safety-note p{margin:3px 0 0;font-size:10px;color:var(--txt2);line-height:1.8}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;text-align:left;font-size:12px;white-space:nowrap}th{padding:12px 21px;background:color-mix(in srgb,var(--bg-base) 35%,transparent);color:var(--txt2);font-size:10px;font-weight:500;border-bottom:1px solid var(--border)}td{padding:15px 21px;border-bottom:1px solid var(--border);vertical-align:middle}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:var(--bg-hover)}td strong{display:block;font-size:12px;font-weight:600}td small{display:block;font-size:10px;color:var(--muted);margin-top:3px}td.result{max-width:280px;white-space:normal;overflow-wrap:anywhere;font-size:11px;color:var(--txt2)}td.image-ref{max-width:370px;white-space:normal;overflow-wrap:anywhere;font-size:10px}.empty{padding:45px 20px;text-align:center;color:var(--txt2)}.empty-icon{font-size:28px;color:var(--muted);margin-bottom:10px}.empty h3{font-size:14px;color:var(--txt);font-weight:500;margin:0 0 7px}.empty p{font-size:12px;margin:0 0 19px}.empty.compact{padding:22px}.activity{display:flex;align-items:center;gap:15px;padding:13px 22px;border-bottom:1px solid var(--border)}.activity:last-child{border-bottom:0}.activity>div{flex:1;min-width:0}.activity strong{display:block;font-weight:500;font-size:11px}.activity small{display:block;color:var(--muted);font-size:10px;overflow-wrap:anywhere}.activity time{font-size:10px;color:var(--muted);white-space:nowrap}.filters{display:flex;align-items:center;gap:12px;padding:17px 21px;border-bottom:1px solid var(--border)}.filters .search{flex:1;max-width:380px;display:flex;align-items:center;border:1px solid var(--border-l);background:var(--bg-input);border-radius:7px}.search span{font-size:20px;color:var(--muted);padding-left:12px}.search input{border:0;background:none;min-height:35px;font-size:12px}.filters>select{width:130px;min-height:35px;font-size:11px}.filters>.subtle{margin-left:auto}.panel-form{padding:23px}.system-list{display:grid;grid-template-columns:80px 1fr;gap:17px 18px;padding:7px 22px 22px;font-size:11px}.system-list dt{color:var(--muted)}.system-list dd{margin:0;color:var(--txt2)}.page-footer{display:flex;justify-content:space-between;border-top:1px solid var(--border);padding:18px 0 8px;font-size:10px;color:var(--muted)}.page-footer .mono{margin-left:6px;font-size:9px}.drawer-overlay,.modal-overlay{position:fixed;inset:0;background:rgba(3,7,15,.66);backdrop-filter:blur(2px);z-index:40}.drawer{width:min(570px,100%);height:100vh;background:var(--bg-card);border-left:1px solid var(--border-l);margin-left:auto;display:flex;flex-direction:column;box-shadow:-20px 0 80px rgba(0,0,0,.15)}.drawer-head{padding:24px 25px;display:flex;align-items:flex-start;justify-content:space-between;border-bottom:1px solid var(--border)}.drawer-head h2{margin:5px 0;font-size:20px;font-weight:600}.drawer-body{padding:20px 25px 35px;overflow-y:auto}.device-state{display:flex;justify-content:space-between;gap:12px}.device-facts{display:grid;grid-template-columns:125px 1fr;gap:9px;font-size:11px;margin:20px 0}.device-facts dt{color:var(--muted)}.device-facts dd{margin:0;color:var(--txt2);overflow-wrap:anywhere}.section-title{font-size:13px;font-weight:600;border-top:1px solid var(--border);padding-top:22px;margin:24px 0 16px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.switch-label{display:flex;align-items:center;gap:10px}.switch-label input{width:15px;min-height:15px;margin:0;accent-color:var(--accent)}.config-state{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);margin:0 0 15px}.button-row{display:flex;flex-wrap:wrap;gap:9px}.mini-commands{margin-top:16px;font-size:11px}.mini-commands>div{display:flex;flex-wrap:wrap;justify-content:space-between;gap:7px;border-bottom:1px solid var(--border);padding:9px 0}.mini-commands small{flex-basis:100%;color:var(--muted);overflow-wrap:anywhere}.modal-overlay{z-index:50;display:flex;align-items:center;justify-content:center;padding:24px}.modal{width:min(610px,100%);max-height:calc(100vh - 48px);overflow:auto;background:var(--bg-card);border:1px solid var(--border-l);border-radius:14px;box-shadow:0 20px 80px rgba(0,0,0,.3)}.modal-head{padding:20px 24px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.modal-head h2{font-size:16px;font-weight:600;margin:0}.modal-body{padding:22px 24px}.modal-body>p:first-child{margin-top:0}.modal-body h3{font-size:12px;font-weight:500;margin:22px 0 10px}.modal-body pre{font-size:10px;line-height:1.9;padding:14px;background:var(--bg-base);border:1px solid var(--border);border-radius:7px;white-space:pre-wrap;overflow-wrap:anywhere;color:var(--txt2)}.modal-foot{display:flex;justify-content:flex-end;gap:10px;border-top:1px solid var(--border);margin-top:22px;padding-top:18px}.toast{position:fixed;z-index:80;bottom:25px;left:50%;transform:translateX(-50%);background:var(--bg-el);border:1px solid var(--border-l);color:var(--txt);padding:12px 20px;box-shadow:0 8px 30px rgba(0,0,0,.3);border-radius:8px;font-size:12px;max-width:min(600px,calc(100vw - 30px));overflow-wrap:anywhere}.loading{color:var(--txt2)}@media(min-width:1600px){:root{--sw:230px}.content{padding-top:35px}.stat{padding:24px}.stat-value{font-size:37px}}@media(max-width:1100px){:root{--sw:185px}.content{padding:22px}.topbar{padding:0 22px}.stats-grid{gap:12px}.stat{padding:16px}.stat-value{font-size:28px}.overview-grid{grid-template-columns:1fr}.health-details{gap:14px 30px}.fleet-health{gap:45px}.refresh-time{display:none}}@media(max-width:760px){:root{--sw:68px}.brand{padding:20px 14px}.brand>div:last-child,.nav-label,.sidebar-note,.sidebar-footer>div,.sidebar-footer>.icon-btn{display:none}nav{padding:0 8px}nav button{justify-content:center;font-size:0;padding:13px 8px}nav .nav-icon{font-size:20px}nav .nav-count{position:absolute;right:3px;top:5px;font-size:8px}.sidebar-footer{padding:15px 18px}.content{padding:20px 15px}.topbar{padding:0 15px;height:55px}.page-heading h1{font-size:21px}.page-heading p{font-size:11px}.eyebrow{font-size:8px;letter-spacing:1px}.stats-grid{grid-template-columns:1fr 1fr;gap:10px}.stat{padding:14px}.stat-value{font-size:26px;margin:8px 0}.stat-foot{font-size:9px}.page-heading{align-items:flex-start}.page-heading .btn{font-size:11px;padding:8px 10px}.fleet-health{gap:17px;padding:20px}.health-number{font-size:34px;min-width:88px}.health-details{gap:10px}.health-details>div{font-size:10px}.filters{flex-wrap:wrap;padding:14px}.filters .search{max-width:100%;flex-basis:100%}.filters>select{flex:1;width:auto}.filters>.subtle{display:none}th,td{padding:12px 15px}.activity{padding:12px 16px;gap:10px}.activity time{display:none}.page-footer>span:last-child{display:none}.drawer-body{padding:20px}.drawer-head{padding:20px}.device-facts{grid-template-columns:105px 1fr}.form-grid{grid-template-columns:1fr}.modal-overlay{padding:12px}.modal{max-height:calc(100vh - 24px)}.modal-body{padding:20px}.top-actions{gap:6px}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

/* Device lifecycle columns stay readable; existing table-wrap handles narrow screens. */
.device-table{min-width:1120px}.device-time{white-space:nowrap;min-width:145px;font-variant-numeric:tabular-nums}