:root{color-scheme:dark;--bg:#0b1220;--panel:#152238;--line:#293d56;--text:#f0f5fc;--muted:#90a4ba;--green:#62d4b1;--gold:#ebc56a;--blue:#6ba9e7}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,textarea,select{font:inherit}button,a,summary{touch-action:manipulation}button{padding:12px 20px;border:1px solid transparent;border-radius:10px;background:var(--green);color:#0b2120;font-weight:650;cursor:pointer}button:hover{filter:brightness(1.1)}button:disabled{opacity:.5;cursor:wait}button.quiet{background:transparent;border-color:var(--line);color:var(--text)}button.danger{color:#f2a5a5}a{color:inherit;text-decoration:none}header{max-width:1200px;margin:auto;display:flex;align-items:center;gap:24px;padding:28px 32px;border-bottom:1px solid var(--line)}.brand{font-weight:800;font-size:19px;letter-spacing:.06em}.brand span{font-weight:400;color:var(--green)}header .tag{color:var(--muted);font-size:13px}.header-actions{margin-left:auto;display:flex;align-items:center;gap:12px}.language-picker{flex-shrink:0}.language-picker select{width:148px;min-height:46px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--panel);color:var(--text);cursor:pointer}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}main{max-width:1120px;margin:auto;padding:42px 32px;min-height:78vh}footer{border-top:1px solid var(--line);padding:24px;text-align:center;color:var(--muted);font-size:13px}footer span{margin-left:12px}.eyebrow{font-size:12px;letter-spacing:.16em;font-weight:700;color:var(--green);margin:0 0 12px}h1{font-size:clamp(30px,4vw,48px);line-height:1.14;font-weight:620;letter-spacing:-.03em;margin:0 0 18px}h2{font-size:23px;margin:0 0 18px}p{color:var(--muted)}em{color:var(--green);font-style:normal}.panel{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:26px}#auth{display:grid;grid-template-columns:1.1fr 1fr;gap:70px;align-items:center;min-height:60vh}.intro h1{font-size:clamp(40px,5vw,66px)}.intro p:last-child{max-width:330px}.login{max-width:460px}.login>button{width:100%;margin:12px 0 18px}.small{font-size:13px}.login details{border-top:1px solid var(--line);padding:18px 0}.login summary{cursor:pointer}form{display:grid;gap:12px;padding-top:18px}label{font-size:14px;color:var(--muted)}input,textarea{width:100%;border:1px solid var(--line);background:var(--bg);color:var(--text);border-radius:8px;padding:12px;outline-offset:3px}.section-head,.system-title{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}.system-title{align-items:end}.system-title h1{margin-bottom:0}#updated{font-size:13px;text-align:right}.monitor-list{display:grid;gap:14px;margin:30px 0}.monitor-row{display:flex;align-items:center;gap:20px;padding:22px;border:1px solid var(--line);border-radius:14px;background:var(--panel)}.monitor-row .grow{flex:1}.monitor-row h2{font-size:20px;margin:0 0 4px}.monitor-row p{font-size:13px;margin:0}.monitor-row .tools{display:flex;gap:8px;flex-wrap:wrap}.monitor-row button{font-size:13px;padding:9px 13px}.empty{text-align:center;margin:32px 0}.device-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}.device{border-top:2px solid var(--gold)}.device.battery{border-top-color:var(--green)}.device.ac{border-top-color:var(--blue)}.device h2{font-size:15px;font-weight:550;color:var(--muted);margin-bottom:16px}.device .primary{display:block;font-size:38px;line-height:1.2;color:var(--gold);font-weight:550;margin-bottom:16px}.battery .primary{color:var(--green)}.ac .primary{color:var(--blue)}.metrics{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:18px}.device .state{margin:18px 0 0;font-size:13px}.device.stale{opacity:.65}.balance{margin-top:20px;display:flex;align-items:center;gap:24px}.balance strong{font-size:28px;color:var(--blue);margin-left:auto}.note{text-align:center;margin:24px 0}.live-state{font-size:13px;color:var(--muted);padding:7px 12px;border:1px solid var(--line);border-radius:30px}.live-state.online{color:var(--green);border-color:#285c51}#error{background:#482b31;color:#ffd9d9;border:1px solid #80505a;padding:14px 18px;border-radius:10px;margin-bottom:24px}dialog{max-width:500px;width:calc(100% - 32px);background:var(--panel);border:1px solid var(--line);border-radius:18px;color:var(--text);padding:30px}dialog::backdrop{background:#000a}dialog button{margin:12px 8px 0 0}.code{font-variant-numeric:tabular-nums;font-size:38px;letter-spacing:.15em;text-align:center;color:var(--green);padding:20px 0}#save-code{font-size:14px;overflow-wrap:anywhere}[hidden]{display:none!important}:focus-visible{outline:2px solid var(--green)}@media(max-width:900px){header .tag{display:none}}@media(max-width:700px){header{padding:20px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px}.brand{font-size:16px;line-height:1.3}.brand span{display:block;font-size:12px}.header-actions{display:contents}.language-picker{grid-column:2;grid-row:1}.language-picker select{width:140px}header #logout{grid-column:2;grid-row:2;justify-self:end;padding:8px 14px}main{padding:28px 18px}#auth{grid-template-columns:1fr;gap:24px}.intro{padding-top:20px}.intro h1{font-size:44px}.login{max-width:none}.section-head{align-items:start;flex-wrap:wrap}.section-head>div{min-width:0}.monitor-row{flex-wrap:wrap;gap:12px}.monitor-row .grow{flex-basis:100%}.device-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.device{padding:18px 14px}.device .primary{font-size:30px}.metrics{font-size:15px;gap:8px}.balance{padding:18px;gap:12px}.balance .small{display:none}.system-title{display:block}.system-title #updated{text-align:left}.system-title h1{font-size:32px}}