:root{color-scheme:light;--bg:#faf9f7;--paper:#fff;--soft:#f5f0eb;--ink:#282820;--muted:#7b776d;--line:#e8e4df;--accent:#c96442;--green:#74876b;--amber:#a87931;--red:#ad5141;--sans:"Segoe UI","Microsoft YaHei",system-ui,sans-serif;--serif:Georgia,"Noto Serif SC","Songti SC","SimSun",serif;--mono:Consolas,"SFMono-Regular",monospace}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:18px/1.55 var(--sans)}button,input{font:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:4px}main{max-width:1340px;margin:auto;padding:40px 40px 24px}header{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:30px}.eyebrow{color:var(--muted);font:11px/1.5 var(--sans);letter-spacing:.16em}h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.3;letter-spacing:-.02em}h1{font-size:36px;margin:10px 0 12px;display:flex;align-items:center;gap:22px}.header-rule{height:2px;width:40px;background:var(--accent)}h2{font-size:29px;margin:6px 0 8px}h3{font-size:20px;margin:0}.intro{font-size:15px;color:var(--muted);margin:0}.header-status{text-align:right}.muted{color:var(--muted)}.small{font-size:12px}.status{display:inline-flex;align-items:center;gap:8px;font-size:12px;color:var(--muted);background:var(--soft);border-radius:7px;padding:5px 10px;white-space:nowrap}.status:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}.status.online{background:#edf2e9;color:#567149}.status.delayed{background:#fbf1df;color:var(--amber)}.status.offline{background:#f7e9e5;color:var(--red)}#updated{margin-top:10px}.notice{border:1px solid #e4d0b1;background:#fbf2e5;color:#8c642e;font-size:14px;padding:12px 16px;border-radius:9px;margin-bottom:20px}.notice[hidden],[hidden]{display:none!important}.devices{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:38px}.device{position:relative;text-align:left;background:var(--paper);border:1px solid var(--line);border-radius:13px;padding:19px 20px 17px;color:var(--ink);transition:border-color .2s,background .2s;min-width:0}.device:hover{border-color:#c9b9a8}.device.selected{border-color:var(--accent);background:#fffdfb;box-shadow:0 0 0 1px #c9644215}.device-top{display:flex;align-items:center;justify-content:space-between;gap:6px;margin-bottom:18px}.device-name{font-size:18px;font-weight:600}.device .status{font-size:10px;padding:3px 7px}.device-stats{display:grid;grid-template-columns:1fr 1fr;gap:16px}.device-value{font:26px var(--mono);letter-spacing:-.05em}.device-value small{font:12px var(--sans);color:var(--muted);margin-left:2px}.device-label{font-size:11px;color:var(--muted);margin-bottom:5px}.track{height:3px;background:var(--soft);border-radius:3px;overflow:hidden;margin-top:9px}.track>span{display:block;height:100%;background:var(--accent);transition:width .35s}.track.memory>span{background:var(--green)}.device-bottom{font-size:11px;color:var(--muted);margin-top:15px;display:flex;justify-content:space-between;gap:6px}.detail-heading{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:24px}.meta{font-size:13px;margin:0}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));padding:24px 0;margin-bottom:23px;background:var(--soft);border:1px solid var(--line);border-radius:12px}.metric{padding:0 25px;min-width:0}.metric+.metric{border-left:1px solid #ded7ce}.metric-label{color:var(--muted);font-size:12px}.metric-value{font:31px/1.3 var(--mono);letter-spacing:-.055em;margin:8px 0}.metric-value small{font:13px var(--sans);letter-spacing:0;color:var(--muted);margin-left:4px}.metric-note{font-size:11px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.battery{display:flex;gap:30px;align-items:center;flex-wrap:wrap;background:#eef2e9;border:1px solid #dfe6d7;border-radius:10px;padding:14px 20px;font-size:13px;margin:0 0 26px}.battery strong{font-family:var(--mono);font-size:18px;margin-left:8px}.battery-label{color:#65795b}.history-heading{display:flex;justify-content:space-between;align-items:center;gap:18px;margin:30px 0 16px}.segments{display:flex;gap:3px;background:var(--soft);padding:4px;border-radius:8px}.segments button{font-size:12px;padding:6px 12px;border:0;background:transparent;color:var(--muted);border-radius:5px}.segments button.active{background:#fff;color:var(--ink);box-shadow:0 1px 3px #0000000c}.charts,.detail-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:20px;margin-bottom:20px}.panel{background:var(--paper);border:1px solid var(--line);border-radius:12px;overflow:hidden;min-width:0}.panel-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:22px 24px 16px}.panel-body{padding:0 24px 23px}.legend{display:flex;gap:14px;font-size:11px;color:var(--muted)}.key:before{content:"";display:inline-block;width:12px;height:2px;margin:0 5px 3px 0;background:var(--accent)}.key.memory:before{background:var(--green)}.chart-wrap{height:185px;position:relative;padding:0 24px}.chart-wrap canvas{width:100%;height:100%;display:block}.chart-wrap.compact{height:100px}.chart-empty{position:absolute;inset:0;display:grid;place-items:center;font-size:13px;color:var(--muted)}.chart-footer{display:flex;justify-content:space-between;gap:10px;padding:8px 24px 20px;font:10px var(--mono);color:var(--muted)}.disk-head{display:flex;justify-content:space-between;gap:16px;font-size:13px}.disk-space{font-family:var(--mono)}.disk-item+.disk-item{margin-top:18px}.disk-item .track{height:6px;margin:11px 0 6px}.disk-caption{font-size:11px;color:var(--muted);display:flex;justify-content:space-between}.cores{display:flex;gap:5px;align-items:end;height:35px;margin:0 0 8px}.core{background:var(--soft);height:100%;flex:1;border-radius:3px;position:relative;overflow:hidden;min-width:3px}.core>span{position:absolute;bottom:0;width:100%;background:#d7997f;min-height:1px}.facts{display:grid;grid-template-columns:1fr 1fr;gap:14px 20px;margin:17px 0;font-size:12px}.fact-label{color:var(--muted);margin-bottom:2px}.fact-value{font-family:var(--mono);font-size:13px;overflow-wrap:anywhere}.services{border-top:1px solid var(--line);padding-top:12px;display:grid;grid-template-columns:1fr 1fr;gap:10px}.service{display:flex;align-items:center;gap:7px;font-size:12px;min-width:0}.service span:first-child{width:6px;height:6px;border-radius:50%;background:#a99f8e;flex-shrink:0}.service.good span:first-child{background:var(--green)}.service.bad span:first-child{background:var(--red)}.service 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#f0ece6}th:not(:first-child),td:not(:first-child){text-align:right;white-space:nowrap}td:not(:first-child){font-family:var(--mono)}td:first-child{max-width:520px;overflow-wrap:anywhere}.empty-row{padding:25px;color:var(--muted)}footer{display:flex;justify-content:space-between;gap:16px;align-items:center;padding-top:22px;color:var(--muted);font-size:11px}.text-button{border:0;background:none;color:var(--muted);font-size:12px;text-decoration:underline;text-underline-offset:4px;white-space:nowrap}.login-body{display:grid;place-items:center;min-height:100vh}.login-card{width:min(450px,calc(100% - 40px));padding:40px;background:#fff;border:1px solid var(--line);border-radius:16px}.login-card h1{font-size:30px}.login-card p{font-size:15px;color:var(--muted)}.login-card label{display:block;margin:25px 0 9px;font-size:14px}.login-card input{width:100%;padding:13px;border:1px solid #d9d3c9;border-radius:8px;background:var(--bg)}.primary{border:0;border-radius:8px;background:var(--accent);color:white;padding:12px 18px;width:100%;margin-top:15px;font-size:16px}.primary:disabled{opacity:.5}.login-card #message{min-height:23px;color:var(--red);font-size:13px}.login-card .small{font-size:12px}
@media(min-width:1500px){main{padding-top:48px}}@media(max-width:950px){main{padding:28px 24px}.devices{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:30px}.metric{padding:0 17px}.metric-value{font-size:26px}.charts,.detail-grid{gap:14px}.panel-heading{padding:20px 18px 15px}.panel-body{padding:0 18px 20px}.chart-wrap{padding:0 18px}.chart-footer{padding-left:18px;padding-right:18px}.services{grid-template-columns:1fr}.metric-note{font-size:10px}}@media(max-width:640px){body{font-size:16px}main{padding:24px 16px 20px}header{gap:12px;align-items:start;margin-bottom:24px}h1{font-size:29px;margin-top:8px}.header-rule{display:none}.eyebrow{font-size:9px}.intro{font-size:12px;max-width:215px}.header-status{padding-top:2px}.header-status .status{font-size:10px}#updated{font-size:10px;max-width:120px}.device{padding:15px}.device-name{font-size:16px}.device-top{margin-bottom:13px}.device-value{font-size:23px}.device-bottom{font-size:10px;flex-wrap:wrap}.device-stats{gap:12px}h2{font-size:26px}.meta{font-size:11px}.detail-heading{margin-bottom:18px}.metrics{grid-template-columns:1fr 1fr;padding:0;margin-bottom:18px}.metric{padding:17px}.metric:nth-child(3){border-left:0}.metric:nth-child(n+3){border-top:1px solid #ded7ce}.metric-note{font-size:11px}.metric-value{font-size:27px}.history-heading{align-items:start;flex-wrap:wrap;gap:12px;margin-top:24px}.segments{width:100%;justify-content:space-between}.segments button{flex:1}.charts,.detail-grid{grid-template-columns:1fr;gap:16px;margin-bottom:16px}.chart-wrap{height:160px}.panel-heading h3{font-size:18px}.services{grid-template-columns:1fr 1fr}.battery{gap:10px 23px;padding:13px 16px;font-size:12px}.battery strong{font-size:16px}.battery-label{width:100%}td,th{padding:11px 16px}td:first-child{min-width:120px;max-width:180px}.process-panel .panel-heading{align-items:start}.process-note{max-width:220px;font-size:10px}#processTime{font-size:10px;white-space:nowrap}footer{flex-wrap:wrap;gap:8px;font-size:10px}#historyNote{order:3;width:100%}.login-card{padding:28px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}