@font-face{font-family:Barlow;src:url('/static/fonts/barlow-regular.ttf') format('truetype');font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:Barlow;src:url('/static/fonts/barlow-semibold.ttf') format('truetype');font-style:normal;font-weight:600;font-display:swap}
@font-face{font-family:Barlow;src:url('/static/fonts/barlow-bold.ttf') format('truetype');font-style:normal;font-weight:700;font-display:swap}
@font-face{font-family:'Barlow Condensed';src:url('/static/fonts/barlow-condensed-semibold.ttf') format('truetype');font-style:normal;font-weight:600;font-display:swap}

:root{
  color-scheme:dark;
  --bg:oklch(17% .014 255);
  --surface:oklch(21% .014 255);
  --surface-raised:oklch(24% .014 255);
  --surface-soft:oklch(19% .014 255);
  --line:oklch(32% .014 255);
  --line-soft:oklch(28% .012 255);
  --text:oklch(94% .008 255);
  --muted:oklch(70% .014 255);
  --faint:oklch(58% .014 255);
  --accent:oklch(72% .11 250);
  --accent-light:oklch(82% .07 245);
  --accent-soft:oklch(28% .035 252);
  --good:oklch(77% .12 154);
  --good-soft:oklch(25% .035 154);
  --warn:oklch(79% .12 77);
  --warn-soft:oklch(27% .035 77);
  --bad:oklch(68% .16 25);
  --bad-soft:oklch(26% .04 25);
  --font:'Barlow',sans-serif;
  --display:'Barlow Condensed','Barlow',sans-serif;
  --radius-lg:18px;
  --radius-md:12px;
  --chart-grid:oklch(31% .012 255);
  --chart-line:oklch(76% .11 245);
  --chart-fill:rgba(91,145,235,.16);
  --space-1:4px;
  --space-2:8px;
  --space-3:12px;
  --space-4:16px;
  --space-5:24px;
  --space-6:32px;
  --space-7:48px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;min-height:100vh;background:radial-gradient(ellipse at 70% -10%,oklch(23% .025 255 / .55),transparent 43%),var(--bg);color:var(--text);font:15px/1.45 var(--font);font-variant-numeric:tabular-nums}
button,input,select{font:inherit}
button{color:inherit;cursor:pointer}
a{color:inherit;text-decoration:none}
[hidden]{display:none!important}

.sidebar{position:fixed;z-index:5;inset:0 auto 0 0;width:240px;padding:26px 18px 18px;display:flex;flex-direction:column;background:oklch(19% .014 255 / .92);border-right:1px solid var(--line-soft)}
.brand{display:flex;align-items:center;gap:11px;margin:2px 8px 52px;font-size:16px;font-weight:700;letter-spacing:-.25px}
.brand-light{margin-left:4px;color:var(--muted);font-weight:400}
.brand-mark{position:relative;display:grid;width:46px;height:46px;place-items:center;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--accent);font:600 27px var(--display)}
.brand-mark span{color:var(--good)}
.brand-mark.small{width:32px;height:32px;border-radius:9px;font-size:20px}
.side-label,.eyebrow{color:var(--muted);font-size:11px;font-weight:700;letter-spacing:1.25px}
.side-label{padding:0 12px 12px}
.nav{height:44px;margin-bottom:5px;padding:0 12px;display:flex;align-items:center;gap:12px;border:1px solid transparent;border-radius:10px;color:var(--muted);font-weight:600;transition:background .18s ease,color .18s ease,border-color .18s ease}
.nav:hover{background:var(--surface-soft);color:var(--text)}
.nav.active{color:var(--text);background:var(--accent-soft);border-color:color-mix(in oklch,var(--accent) 28%,transparent)}
.nav-icon{width:18px;text-align:center;color:var(--accent);font-size:18px}
.side-bottom{margin-top:auto}
.secure{display:flex;align-items:center;gap:11px;padding:14px 10px;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);color:var(--good)}
.secure div{display:grid;gap:3px}
.secure b{color:var(--text);font-size:12px}
.secure small{color:var(--muted);font-size:11px}
.logout{width:100%;padding:15px 10px;display:flex;justify-content:space-between;border:0;background:none;color:var(--muted);text-align:left}
.logout:hover{color:var(--text)}
.main-area{min-height:100vh;margin-left:240px}
.topbar{height:62px;padding:0 38px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line-soft);background:oklch(18% .014 255 / .78)}
.crumb{margin-right:8px;color:var(--faint);font-size:11px;letter-spacing:.9px}
.topbar strong{font-size:14px;font-weight:600}
.top-right{display:flex;align-items:center;gap:20px}
.live-pill{display:flex;align-items:center;gap:8px;color:var(--good);font-size:11px;letter-spacing:.85px}
.live-pill i,.live-dot{width:7px;height:7px;border-radius:50%;background:var(--good);box-shadow:0 0 0 4px var(--good-soft)}
.clock{color:var(--muted);font-size:12px;font-weight:600}
.avatar{width:31px;height:31px;display:grid;place-items:center;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--accent-light);font-size:12px;font-weight:700}
.content{width:min(100%,1580px);margin:0 auto;padding:30px clamp(22px,3vw,46px) 28px;display:grid;gap:22px}
.page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;padding:0 0 18px;border-bottom:1px solid var(--line-soft)}
.page-heading h1{margin:8px 0 5px;font:600 38px/1.03 var(--display);letter-spacing:.1px}
.muted{margin:0;color:var(--muted);font-size:14px;line-height:1.5}
.slash{color:var(--accent)}
.primary{min-height:42px;padding:10px 16px;border:1px solid var(--accent);border-radius:10px;background:var(--accent);color:oklch(19% .025 255);font-size:13px;font-weight:700;letter-spacing:.1px;transition:transform .16s ease,background .16s ease}
.primary:hover{background:var(--accent-light);border-color:var(--accent-light);transform:translateY(-1px)}
.primary span{margin-left:4px}
.full{width:100%;margin-top:14px}

/* The graph leads; its measurements share one quiet surface beside it. */
.overview-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(300px,.83fr);gap:16px;align-items:stretch}
.panel,.metrics,.alerts-panel,.device-card{min-width:0;border:1px solid var(--line-soft);border-radius:var(--radius-lg);background:linear-gradient(145deg,oklch(23% .015 255),oklch(20% .013 255));box-shadow:0 10px 34px rgba(0,0,0,.12)}
.chart-panel{padding:22px 24px 17px;overflow:hidden}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:16px}
.panel-head .eyebrow{margin-bottom:4px}
.panel h2,.section-head h2,.alerts-head h2{margin:0;font:600 23px/1.05 var(--display);letter-spacing:.1px}
.panel-head select{max-width:200px;min-height:39px;padding:7px 30px 7px 11px;border:1px solid var(--line);border-radius:9px;background:var(--surface-soft);color:var(--text);font-size:13px}
.chart-meta{margin:17px 0 2px;display:flex;align-items:flex-end;justify-content:space-between;gap:12px}
.chart-meta>div{display:flex;align-items:baseline;gap:8px}
.chart-meta strong{font:600 38px/.95 var(--display);letter-spacing:.2px;color:var(--text)}
.chart-meta span{color:var(--muted);font-size:13px}
.chart-meta .chart-note{max-width:56%;color:var(--accent-light);font-size:12px;text-align:right}
.chart-panel canvas{display:block;width:100%;height:260px}
.chart-legend{display:flex;justify-content:space-between;gap:12px;margin-top:2px;color:var(--muted);font-size:11px}
.chart-legend span:first-child{display:flex;align-items:center;gap:7px}
.legend-line{width:17px;height:2px;border-radius:2px;background:var(--accent)}
.hourly-summary{display:flex;gap:8px;overflow-x:auto;margin-top:14px;padding-bottom:3px;scrollbar-color:var(--line) transparent}
.hour-cell{flex:1;min-width:65px;padding:8px 9px;border:1px solid var(--line-soft);border-radius:10px;background:var(--surface-soft);text-align:center}
.hour-cell b{display:block;color:var(--text);font:600 16px var(--display)}
.hour-cell span{display:block;margin-top:2px;color:var(--muted);font-size:10px}
.hour-cell small{display:block;margin-top:3px;color:var(--faint);font-size:10px}
.empty-chart{margin-top:10px;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:var(--surface-soft);color:var(--muted);font-size:13px;line-height:1.5}

.metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-content:stretch;overflow:hidden;padding:4px 2px}
.metric{min-width:0;min-height:106px;padding:18px 17px 15px;display:flex;flex-direction:column;justify-content:center;gap:5px;border-bottom:1px solid var(--line-soft)}
.metric:nth-child(odd){border-right:1px solid var(--line-soft)}
.metric:nth-last-child(-n+2){border-bottom:0}
.metric-label{color:var(--muted);font-size:11px;font-weight:700;letter-spacing:.45px;line-height:1.25}
.metric-value{display:flex;align-items:baseline;gap:4px;font:600 30px/.95 var(--display);font-variant-numeric:tabular-nums;white-space:nowrap}
.metric-value small{color:var(--muted);font:600 12px var(--font)}
.metric-sub{color:var(--faint);font-size:11px;line-height:1.3}
.metric.good .metric-value{color:var(--good)}
.metric.warn .metric-value{color:var(--warn)}
.metric.bad .metric-value{color:var(--bad)}

.alerts-panel{padding:17px 19px;background:var(--surface-soft);box-shadow:none}
.alerts-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:7px}
.alerts-head h2{font-size:21px}
.alerts-count,.count{display:inline-grid;min-width:25px;height:24px;place-items:center;padding:0 7px;border:1px solid var(--line);border-radius:8px;background:var(--surface-raised);color:var(--muted);font:600 12px var(--font);font-variant-numeric:tabular-nums}
.alerts-count{margin-left:7px}
.alerts-note{font-size:12px}
.alerts-panel button{min-height:38px;padding:7px 12px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--text);font-size:12px;transition:background .16s ease,border-color .16s ease}
.alerts-panel button:hover{border-color:color-mix(in oklch,var(--accent) 40%,var(--line));background:var(--surface-raised)}
.alerts-panel button:disabled{cursor:not-allowed;opacity:.65}
.alerts-list{display:grid;gap:8px;margin-top:12px}
.alert-item{display:grid;grid-template-columns:30px minmax(0,1fr) auto;align-items:start;gap:11px;padding:11px 13px;border:1px solid var(--line);border-radius:11px;background:var(--surface)}
.alert-item.critical{border-color:color-mix(in oklch,var(--bad) 36%,var(--line));background:color-mix(in oklch,var(--bad-soft) 52%,var(--surface))}
.alert-item.warning{border-color:color-mix(in oklch,var(--warn) 30%,var(--line));background:color-mix(in oklch,var(--warn-soft) 48%,var(--surface))}
.alert-icon{width:25px;height:25px;display:grid;place-items:center;border:1px solid currentColor;border-radius:50%;font-size:13px;font-weight:700}
.alert-item.critical .alert-icon,.alert-item.critical .alert-title{color:var(--bad)}
.alert-item.warning .alert-icon,.alert-item.warning .alert-title{color:var(--warn)}
.alert-title{font-size:14px;font-weight:700;line-height:1.3}
.alert-detail{margin-top:3px;color:var(--muted);font-size:12px;line-height:1.4;overflow-wrap:anywhere}
.alert-time{padding-top:3px;color:var(--faint);font-size:11px;white-space:nowrap}
.alerts-empty{padding:12px 14px;border:1px solid var(--line-soft);border-radius:11px;color:var(--muted);font-size:13px;line-height:1.45}
.alerts-empty strong{margin-right:5px;color:var(--text)}

.operations-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(300px,.85fr);gap:16px;align-items:start}
.devices-area{min-width:0}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:0 0 12px}
.section-head h2{font-size:23px}
.section-head .muted{margin-top:4px;font-size:13px}
.count{min-width:23px;height:22px;margin-left:5px;border-radius:7px;font-size:11px}
.icon-button{width:40px;height:40px;flex:none;border:1px solid var(--line);border-radius:11px;background:var(--surface);color:var(--muted);font-size:20px;transition:color .16s ease,border-color .16s ease,transform .16s ease}
.icon-button:hover{border-color:var(--accent);color:var(--accent-light);transform:rotate(25deg)}
.device-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.device-card{padding:17px 17px 14px;border-radius:15px;background:var(--surface);box-shadow:none;transition:border-color .18s ease,background .18s ease}
.device-card:hover{border-color:color-mix(in oklch,var(--accent) 26%,var(--line));background:var(--surface-raised)}
.device-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.device-title{font-size:16px;font-weight:700;line-height:1.25}
.device-meta{margin-top:4px;color:var(--muted);font-size:12px;overflow-wrap:anywhere}
.status{flex:none;padding:5px 9px;border:1px solid color-mix(in oklch,var(--good) 35%,var(--line));border-radius:999px;background:var(--good-soft);color:var(--good);font-size:10px;font-weight:700;letter-spacing:.35px;white-space:nowrap}
.status.warn{border-color:color-mix(in oklch,var(--warn) 38%,var(--line));background:var(--warn-soft);color:var(--warn)}
.status.bad{border-color:color-mix(in oklch,var(--bad) 40%,var(--line));background:var(--bad-soft);color:var(--bad)}
.status.offline{border-color:var(--line);background:var(--surface-raised);color:var(--muted)}
.device-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px 10px;margin-top:17px;padding-top:14px;border-top:1px solid var(--line-soft)}
.stat{min-width:0;padding:0}
.stat-label{color:var(--muted);font-size:10px;letter-spacing:.25px;text-transform:uppercase}
.stat-value{margin-top:4px;font:600 19px/1.1 var(--display);font-variant-numeric:tabular-nums;white-space:nowrap}
.stat-value small{color:var(--faint);font:500 11px var(--font)}
.device-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:13px;padding-top:11px;border-top:1px solid var(--line-soft);color:var(--faint);font-size:11px}
.actions{display:flex;gap:12px}
.link-button{min-height:32px;padding:4px 2px;border:0;background:none;color:var(--muted);font-size:11px}
.link-button:hover{color:var(--accent-light)}
.empty{grid-column:1/-1;padding:30px 18px;border:1px dashed var(--line);border-radius:15px;color:var(--muted);font-size:13px;text-align:center}
.empty strong{display:block;margin-bottom:4px;color:var(--text);font-size:15px}

.events-panel{padding:18px 20px;box-shadow:none}
.events-panel .panel-head{margin-bottom:6px}
.events-panel h2{font-size:22px}
.event{display:grid;grid-template-columns:10px minmax(0,1fr) auto;align-items:start;gap:11px;padding:13px 0;border-bottom:1px solid var(--line-soft)}
.event:last-child{border-bottom:0}
.event-mark{width:7px;height:7px;margin-top:5px;border-radius:50%;background:var(--good)}
.event.warn .event-mark{background:var(--warn)}
.event-title{font-size:13px;font-weight:700;line-height:1.3}
.event-detail{margin-top:3px;color:var(--muted);font-size:12px;line-height:1.4}
.event-time{color:var(--faint);font-size:10px;white-space:nowrap}
footer{padding-top:13px;border-top:1px solid var(--line-soft);color:var(--faint);font-size:11px;letter-spacing:.3px}
footer span{margin:0 5px;color:var(--accent)}
.text-link{color:var(--accent-light);font-size:12px}

.login-wrap{min-height:100vh;padding:20px;display:grid;place-items:center;background:radial-gradient(ellipse at 55% 40%,oklch(24% .03 255),var(--bg) 62%)}
.login-card{width:min(420px,100%);padding:34px;border:1px solid var(--line);border-radius:20px;background:var(--surface);box-shadow:0 22px 80px rgba(0,0,0,.32)}
.login-card .brand-mark{margin-bottom:25px}
.login-card h1{margin:8px 0;font:600 38px var(--display)}
.login-card form{margin-top:24px}
.login-card label,#device-form label{display:block;margin:14px 0;color:var(--text);font-size:13px}
.login-card input,#device-form input{display:block;width:100%;margin-top:7px;padding:12px 13px;border:1px solid var(--line);border-radius:10px;outline:none;background:var(--bg);color:var(--text);font-size:14px}
.login-card input:focus,#device-form input:focus{border-color:var(--accent);outline:2px solid color-mix(in oklch,var(--accent) 28%,transparent);outline-offset:2px}
.login-foot{display:flex;align-items:center;gap:10px;margin-top:25px;padding-top:16px;border-top:1px solid var(--line-soft);color:var(--muted);font-size:12px}
.live-dot{display:inline-block}
.error{min-height:14px;color:var(--bad);font-size:12px}
dialog{width:min(460px,calc(100% - 28px));padding:24px;border:1px solid var(--line);border-radius:18px;background:var(--surface);color:var(--text);box-shadow:0 25px 90px rgba(0,0,0,.5)}
dialog::backdrop{background:rgba(4,7,12,.72);backdrop-filter:blur(4px)}
.dialog-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.dialog-head h2{margin:7px 0;font:600 28px var(--display)}
.dialog-head+.muted{margin:4px 0 22px}
.close{border:0;background:none;color:var(--muted);font-size:25px}
#token-value{display:block;margin:17px 0;padding:14px;border:1px solid var(--line);border-radius:10px;background:var(--surface-soft);color:var(--accent-light);font-size:12px;line-height:1.5;word-break:break-all}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent-light);outline-offset:3px}

@media(max-width:1180px){
  .content{padding-inline:26px}
  .overview-grid{grid-template-columns:minmax(0,1.45fr) minmax(280px,.9fr)}
  .operations-grid{grid-template-columns:minmax(0,1.25fr) minmax(280px,.8fr)}
  .metric{padding-inline:13px}
  .device-grid{grid-template-columns:minmax(0,1fr)}
}
@media(max-width:900px){
  .sidebar{width:214px}
  .main-area{margin-left:214px}
  .topbar{padding-inline:24px}
  .content{padding:24px 20px}
  .overview-grid{grid-template-columns:minmax(0,1fr)}
  .metrics{grid-template-columns:repeat(3,minmax(0,1fr))}
  .metric:nth-child(odd){border-right:0}
  .metric:not(:nth-child(3n)){border-right:1px solid var(--line-soft)}
  .metric:nth-last-child(-n+3){border-bottom:0}
  .metric:nth-child(4){border-right:1px solid var(--line-soft)}
  .operations-grid{grid-template-columns:minmax(0,1fr)}
  .device-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:650px){
  .sidebar{inset:auto 0 0;width:100%;height:68px;padding:0 8px;flex-direction:row;align-items:stretch;gap:4px;border-top:1px solid var(--line);border-right:0;background:oklch(19% .014 255 / .96);backdrop-filter:blur(12px)}
  .brand,.side-label,.secure{display:none}
  .nav{flex:1;min-width:0;height:auto;margin:5px 0;padding:5px 7px;flex-direction:column;justify-content:center;gap:2px;font-size:11px}
  .nav.active{font-size:11px}
  .nav-icon{width:auto;font-size:17px;line-height:1.05}
  .side-bottom{display:contents}
  .logout{width:auto;min-width:58px;padding:5px 6px;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:11px}
  .logout span{display:none}
  .main-area{margin:0;padding-bottom:68px}
  .topbar{height:55px;padding-inline:14px}
  .top-right{gap:10px}
  .live-pill{font-size:0}
  .live-pill i{width:8px;height:8px}
  .clock{font-size:11px}
  .content{gap:15px;padding:20px 14px 20px}
  .page-heading{align-items:flex-start;gap:12px;padding-bottom:15px}
  .page-heading h1{font-size:32px}
  .page-heading .muted{max-width:230px;font-size:13px}
  .page-heading .primary{min-width:44px;min-height:44px;padding:8px 10px;white-space:nowrap}
  .overview-grid{gap:10px}
  .chart-panel{padding:17px 14px 13px;border-radius:15px}
  .panel h2,.section-head h2,.alerts-head h2{font-size:21px}
  .panel-head{gap:8px;align-items:flex-start}
  .panel-head select{max-width:min(155px,45vw);min-height:39px}
  .chart-meta{align-items:flex-start;margin-top:14px}
  .chart-meta strong{font-size:34px}
  .chart-meta span{font-size:12px}
  .chart-meta .chart-note{max-width:48%;font-size:11px}
  .chart-panel canvas{height:220px}
  .chart-legend{font-size:10px}
  .hourly-summary{gap:6px;margin-top:10px}
  .hour-cell{min-width:61px;padding:7px 6px;border-radius:8px}
  .metrics{grid-template-columns:repeat(2,minmax(0,1fr));border-radius:15px}
  .metric{min-height:91px;padding:13px 12px}
  .metric:nth-child(odd){border-right:1px solid var(--line-soft)}
  .metric:not(:nth-child(3n)){border-right:0}
  .metric:nth-child(4){border-right:0}
  .metric:nth-child(odd){border-right:1px solid var(--line-soft)}
  .metric:nth-last-child(-n+3){border-bottom:1px solid var(--line-soft)}
  .metric:nth-last-child(-n+2){border-bottom:0}
  .metric-label{font-size:10px}
  .metric-value{font-size:27px}
  .metric-sub{font-size:10px}
  .alerts-panel{padding:14px 12px;border-radius:15px}
  .alerts-head{align-items:flex-start;flex-wrap:wrap}
  .alerts-head h2{font-size:20px}
  .alerts-note{font-size:11px}
  .alert-item{grid-template-columns:27px minmax(0,1fr);gap:9px;padding:10px;border-radius:10px}
  .alert-time{grid-column:2;padding-top:0}
  .alert-title{font-size:13px}
  .alert-detail{font-size:11px}
  .operations-grid{gap:12px}
  .section-head{align-items:flex-end;margin-bottom:9px}
  .section-head h2{font-size:21px}
  .section-head .muted{max-width:260px;font-size:12px}
  .device-grid{grid-template-columns:minmax(0,1fr);gap:9px}
  .device-card{padding:15px 13px 12px;border-radius:14px}
  .device-title{font-size:15px}
  .device-meta{font-size:11px}
  .device-stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px 7px;margin-top:14px;padding-top:12px}
  .stat-label{font-size:9px}
  .stat-value{font-size:18px}
  .device-foot{align-items:flex-start;flex-wrap:wrap;gap:7px;margin-top:11px;padding-top:9px;font-size:10px}
  .actions{width:100%;justify-content:space-between;gap:3px}
  .link-button{min-height:42px;padding:6px 4px;font-size:11px}
  .events-panel{padding:15px 14px;border-radius:15px}
  .event{grid-template-columns:9px minmax(0,1fr) auto;gap:8px;padding:11px 0}
  .event-title{font-size:12px}
  .event-detail{font-size:11px}
  .event-time{font-size:9px}
  footer{font-size:10px;line-height:1.5}
  .login-card{padding:26px 23px}
}
@media(max-width:370px){
  .content{padding-inline:10px}
  .page-heading h1{font-size:29px}
  .page-heading .primary{padding-inline:8px}
  .chart-panel{padding-inline:11px}
  .chart-panel canvas{height:205px}
  .metric{padding:11px 9px}
  .metric-value{font-size:25px}
  .device-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}

/* Energy overview: a readable, calm instrument rather than a grid of tiles. */
:root{--bg:#0c111a;--surface:#151d29;--surface-raised:#1b2634;--line:#303a4a;--line-soft:#253040;--text:#f3f5f8;--muted:#a7b4c4;--accent:#8cb8ff;--accent-light:#b5d3ff;--display:'Barlow',sans-serif;--chart-line:#92bfff;--chart-fill:rgba(123,174,255,.17)}
body{background:#0c111a;font-size:15px}
.sidebar{background:#101720;border-color:#27313f;width:204px;padding:25px 16px}
.brand{margin-bottom:55px}.main-area{margin-left:204px}.topbar{background:#0c111a;border-color:#222c3a;height:60px}
.content{max-width:1460px;padding:30px 42px 60px;gap:22px}
.page-heading{border:0;align-items:center;padding:0 0 3px}.page-heading h1{font:700 27px/1.1 var(--font);letter-spacing:-.7px}.page-heading .eyebrow{font-size:10px}
.energy-hero{position:relative;overflow:hidden;min-height:310px;border:1px solid #35485b;border-radius:25px;background:radial-gradient(ellipse at 78% 48%,#334b5b 0%,#1d3040 33%,transparent 67%),linear-gradient(115deg,#1d2e38,#172333 58%,#1b2b3b);display:flex;align-items:center;justify-content:space-between;padding:38px 8%;gap:28px}
.energy-hero:before{content:'';position:absolute;inset:0;pointer-events:none;background:linear-gradient(135deg,rgba(255,255,255,.04),transparent 40%)}
.hero-copy{position:relative;max-width:520px}.hero-kicker{color:#a6d5ca;font-size:11px;font-weight:700;letter-spacing:1.5px;display:flex;align-items:center;gap:9px}.pulse{width:7px;height:7px;border-radius:50%;background:#92d7c4}
.hero-copy h2{margin:18px 0 13px;font:600 clamp(36px,3.4vw,50px)/1.04 var(--font);letter-spacing:-1.6px}.hero-copy h2 em{font-style:normal;color:#a9d7cd}.hero-copy p{margin:0;color:#c1cbd1;font-size:15px;max-width:330px}.hero-status{display:flex;align-items:center;gap:9px;margin-top:24px;font-size:13px;color:#e4e9ed}.status-dot{height:8px;width:8px;border-radius:50%;background:#f6ba70;flex:none}.status-dot.online{background:#82d6af}.hero-link{display:inline-flex;gap:12px;align-items:center;margin-top:20px;color:#d0e6e5;font-weight:600;font-size:13px}.hero-link:hover{text-decoration:underline}
.battery-visual{position:relative;display:flex;flex-direction:column;align-items:center;gap:15px;flex:none}.ring{--charge:0%;width:212px;aspect-ratio:1;border-radius:50%;padding:12px;background:conic-gradient(#b5e1d2 var(--charge),#52646c var(--charge));box-shadow:0 0 0 9px #ffffff09,0 20px 50px #0002}.ring-inner{height:100%;border-radius:50%;background:#20313b;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:3px}.ring-inner span,.ring-foot{font-size:10px;font-weight:700;letter-spacing:1.35px;color:#c2d4d0}.ring-inner strong{font-size:52px;letter-spacing:-2px;line-height:1.1}.ring-inner small{font-size:12px;color:#c0ccd1}.ring-foot{font-size:9px;color:#adc1c4}
.section-title{display:flex;align-items:end;justify-content:space-between;margin:10px 0 -10px}.section-title h2{font-size:22px;letter-spacing:-.5px;margin:5px 0 0}.section-caption{color:var(--muted);font-size:12px}.metrics{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));background:none;border:0;border-radius:0;box-shadow:none;gap:0}.metric{background:none;min-height:105px;border:0!important;border-right:1px solid #2b3542!important;padding:14px 18px}.metric:first-child{padding-left:0}.metric:last-child{border:0!important}.metric-label{font-size:11px;color:#a7b4c4;letter-spacing:.5px}.metric-value{font:600 31px/1.1 var(--font);margin-top:10px}.metric-sub{font-size:11px;color:#94a3b4;margin-top:6px}
.overview-grid{display:block}.chart-panel,.alerts-panel,.events-panel,.device-card{background:#151d29;border:1px solid #283445;border-radius:20px;box-shadow:none}.chart-panel{padding:25px 28px}.chart-panel canvas{height:200px}.panel h2,.section-head h2,.alerts-head h2{font:600 20px/1.2 var(--font)}.eyebrow{color:#8e9eaf;font-size:10px;letter-spacing:1.1px}.alerts-panel{padding:24px 28px}.operations-grid{gap:18px}.device-card{padding:22px}.device-title{font-size:16px}.device-meta{font-size:12px}.device-stats{gap:18px}.stat-label{font-size:11px}.stat-value{font-family:var(--font);font-size:20px}.events-panel{padding:23px}.chart-meta strong{font-family:var(--font)}
@media(max-width:1100px){.metrics{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:10px}.metric:nth-child(3){border-right:0!important}.metric:nth-child(4){padding-left:0}.content{padding-inline:25px}}
@media(max-width:650px){.main-area{margin:0;padding-bottom:75px}.sidebar{width:100%;background:#101720}.content{padding:20px 16px 30px;gap:18px}.page-heading h1{font-size:25px}.energy-hero{padding:25px 22px;min-height:0;gap:15px;align-items:center;border-radius:20px}.hero-copy h2{font-size:29px;letter-spacing:-1px}.hero-copy p{font-size:13px}.hero-kicker{font-size:9px;letter-spacing:.8px}.hero-status{font-size:11px;margin-top:15px}.hero-link{font-size:12px;margin-top:14px}.ring{width:120px;padding:7px}.ring-inner strong{font-size:33px}.ring-inner span{font-size:8px}.ring-inner small{font-size:10px}.ring-foot{font-size:8px;text-align:center}.metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:0}.metric{padding:13px!important;min-height:92px;border-right:0!important;border-bottom:1px solid #2b3542!important}.metric:nth-child(odd){padding-left:0!important;border-right:1px solid #2b3542!important}.metric:nth-last-child(-n+2){border-bottom:0!important}.metric-label{font-size:10px}.metric-sub{font-size:10px}.metric-value{font-size:25px}.section-caption{display:none}.chart-panel,.alerts-panel{padding:19px 17px}.chart-panel canvas{height:180px}.operations-grid{grid-template-columns:1fr}}
@media(max-width:390px){.energy-hero{padding:22px 16px}.hero-copy h2{font-size:25px}.ring{width:96px}.ring-inner strong{font-size:27px}.ring-inner small{font-size:9px}.ring-foot{display:none}}