:root{--bg:#f5f6f2;--card:#fff;--ink:#223b35;--muted:#6e7d76;--green:#276653;--line:#e3e8e0;--amber:#a75e27;--danger:#ad4545;--sidebar:248px;font-family:Inter,"Segoe UI",system-ui,sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}a{color:var(--green);text-decoration:none}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #c88a52;outline-offset:3px}.hidden{display:none!important}.skip{position:fixed;top:-70px;left:15px;background:#fff;padding:15px;z-index:100}.skip:focus{top:10px}
.sidebar{width:var(--sidebar);position:fixed;inset:0 auto 0 0;background:#163731;color:#e4eee4;padding:37px 22px;display:flex;flex-direction:column;z-index:10}.brand{display:flex;gap:10px;align-items:center;color:#fff;font-weight:650;font-size:19px;letter-spacing:-.7px}.brand-light{font-weight:350}.brand small{display:block;font-size:8px;letter-spacing:1.45px;color:#acbfb1;margin-top:6px;font-weight:500}.nav-label{font-size:10px;letter-spacing:1.8px;color:#91ac9f;margin:55px 14px 15px}nav{display:grid;gap:8px}nav a{display:flex;align-items:center;gap:13px;padding:14px 13px;font-size:13px;font-weight:500;color:#b8cbc0;border-radius:8px}nav a:hover{background:#21483e;color:#fff}nav a.active{background:#33584a;color:#fff}nav a>span{font-size:21px;width:22px;text-align:center;font-weight:300}.sidebar-bottom{margin-top:auto;border-top:1px solid #355348;padding:23px 8px 0;font-size:12px;color:#c1d2c4}.sidebar-bottom small{display:block;margin-top:10px;color:#91ac9f;font-size:10px}.status-dot{display:inline-block;width:7px;height:7px;background:#90cba1;border-radius:50%;margin-right:7px}.workspace{margin-left:var(--sidebar)}.topbar{height:80px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 42px;font-size:12px;background:#fafbf8}.topbar>span{font-weight:600}.topbar>div{display:flex;gap:22px;align-items:center}#clock{color:var(--muted);font-size:11px}.badge{font-size:9px;letter-spacing:1.2px;font-weight:700;display:inline-block;border-radius:5px;padding:7px 10px;background:#edf4ed;color:var(--green)}.badge.amber{background:#f9eddc;color:#a0632f}.badge.red{background:#fae9e8;color:var(--danger)}main{max-width:1520px;margin:auto;padding:38px 42px;min-height:calc(100vh - 135px)}footer{padding:15px 42px 26px;display:flex;justify-content:space-between;font-size:10px;color:#88958b}footer span{font-style:italic}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:650;color:#809285;text-transform:uppercase;margin-bottom:10px}h1{font-family:Georgia,"Times New Roman",serif;font-weight:400;letter-spacing:-1.1px;font-size:37px;line-height:1.2;margin:0 0 12px}h2{font-size:17px;font-weight:600;margin:0}h3{font-size:14px;margin:0;font-weight:600}p{line-height:1.6}.subtitle{font-size:12px;color:var(--muted);margin:0;max-width:720px}.page-heading{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:29px}.page-heading .quiet{white-space:nowrap}.quiet{font-size:11px;color:var(--muted)}.notice{font-size:12px;padding:15px 18px;background:#fcf3e5;color:#8f602e;border:1px solid #f0e1c7;border-radius:9px;line-height:1.6;margin-bottom:25px;display:flex;gap:12px}.notice strong{font-weight:650}.notice.error,.connection{background:#fae9e8;color:#963c3c}.connection{font-size:13px;padding:15px 42px}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:17px;margin-bottom:30px}.metric{padding:22px 23px;border:1px solid var(--line);border-radius:12px;background:var(--card);position:relative}.metric.primary{background:#e8f0e6;border-color:#dce7d9}.metric-label{font-size:11px;color:var(--muted)}.metric-value{font-size:32px;letter-spacing:-1px;font-weight:500;font-variant-numeric:tabular-nums;margin:11px 0 7px}.metric-value small{font-size:15px;color:#7c8e81;font-weight:400;letter-spacing:0}.metric-note{font-size:10px;color:var(--muted)}.section-head{display:flex;align-items:center;justify-content:space-between;margin:26px 0 17px;gap:15px}.section-head>div{display:flex;align-items:center;gap:12px}.sensor-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.sensor-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:21px 22px;min-width:0;transition:box-shadow .2s,transform .2s}.sensor-card:hover{box-shadow:0 6px 20px #173a3010;transform:translateY(-2px)}.sensor-top{display:flex;justify-content:space-between;gap:12px;align-items:center}.sensor-room{font-size:10px;color:#849086;margin-top:5px}.sensor-status{font-size:9px;color:var(--green);white-space:nowrap;display:flex;align-items:center;gap:5px}.sensor-status:before{content:"";width:5px;height:5px;background:currentColor;border-radius:50%}.sensor-status.stale{color:#b68037}.sensor-status.offline{color:var(--danger)}.sensor-status.unknown{color:#8a9691}.sensor-values{display:flex;align-items:center;gap:25px;margin:24px 0 20px}.temperature{font-size:36px;letter-spacing:-1.5px;font-variant-numeric:tabular-nums}.temperature small{font-size:18px;color:#9ca99e;font-weight:350;margin-left:2px}.humidity{font-size:19px;padding-left:24px;border-left:1px solid var(--line);color:#54798c;font-variant-numeric:tabular-nums}.humidity small{font-size:10px;display:block;color:var(--muted);margin-top:4px}.sensor-minmax{display:flex;gap:18px;font-size:10px;color:#839086;margin-bottom:18px}.sensor-minmax b{color:#51675b;font-weight:550}.sensor-footer{display:flex;justify-content:space-between;gap:10px;border-top:1px solid #edf0eb;padding-top:13px;font-size:9px;color:#89968d}.alert-line{font-size:10px;color:var(--danger);margin-top:12px}.panel{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px;margin-bottom:20px}.panel-title{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:22px}.button,button{border:1px solid #d7dfd5;background:#fff;color:var(--ink);padding:10px 15px;border-radius:6px;font-size:11px;display:inline-flex;align-items:center;justify-content:center;gap:7px}.button:hover,button:hover{background:#edf3ea}.button.primary,button.primary{background:var(--green);color:#fff;border-color:var(--green)}.button.primary:hover,button.primary:hover{background:#194c3b}.button.small,button.small{padding:7px 10px;font-size:10px}.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:17px}.toolbar select{width:auto;max-width:100%}.periods{display:flex;gap:4px;background:#f1f4ee;padding:4px;border-radius:7px}.periods button{border:0;background:transparent;padding:8px 13px;white-space:nowrap}.periods button.selected{background:#fff;box-shadow:0 1px 4px #173a3015;color:var(--green)}.chips{display:flex;flex-wrap:wrap;gap:8px;margin:17px 0}.chip{font-size:10px;padding:7px 10px;border:1px solid #e0e7dc;border-radius:30px;display:flex;align-items:center;gap:6px;cursor:pointer}.chip input{width:12px;height:12px;margin:0;accent-color:var(--green)}.chart-wrap{position:relative;height:310px;width:100%;margin:15px 0 4px}canvas{width:100%;height:100%;display:block;touch-action:pan-y}.chart-tooltip{position:absolute;pointer-events:none;background:#163731;color:#fff;padding:10px 13px;border-radius:7px;font-size:10px;white-space:pre-line;z-index:3;max-width:240px;box-shadow:0 5px 20px #173a3030}.chart-foot{display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;margin-top:10px;font-size:10px;color:var(--muted)}.legend{display:flex;flex-wrap:wrap;gap:14px;font-size:10px;color:var(--muted);margin-top:15px}.legend-item{display:flex;align-items:center;gap:6px}.color-dot{width:8px;height:8px;border-radius:50%;display:inline-block}.empty{padding:45px 10px;text-align:center;color:var(--muted);font-size:13px}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:11px;text-align:left;white-space:nowrap}th{text-transform:uppercase;letter-spacing:.8px;font-size:9px;color:#8a968e;font-weight:550;padding:12px;border-bottom:1px solid var(--line)}td{padding:14px 12px;border-bottom:1px solid #f0f3ed}tr:last-child td{border-bottom:0}.tabs-row{display:flex;gap:15px;align-items:center}.two-col{display:grid;grid-template-columns:1.15fr 1fr;gap:20px}.two-col .panel{min-width:0}.kv{display:grid;grid-template-columns:1fr auto;gap:17px;font-size:11px;margin:0}.kv dt{color:var(--muted)}.kv dd{margin:0;text-align:right;overflow-wrap:anywhere;max-width:300px}.core-list{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:20px 0}.core{background:#f4f6f0;padding:13px;border-radius:7px;font-size:10px}.core b{display:block;font-size:20px;margin-top:8px;font-weight:450}label.field{display:flex;flex-direction:column;gap:8px;font-size:11px;color:#61756a}input,select{border:1px solid #d9e2d5;border-radius:6px;padding:10px 12px;background:#fff;color:var(--ink);min-width:0;width:100%;font-size:12px}input[type=checkbox]{width:auto;accent-color:var(--green)}.form-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:19px;margin:20px 0}.form-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.inline-form{display:flex;gap:15px;align-items:end;flex-wrap:wrap;margin-bottom:18px}.inline-form input{max-width:230px}.inline-form label{min-width:160px}details{border-bottom:1px solid var(--line);padding:17px 0}details:last-child{border:0}summary{cursor:pointer;font-size:12px;padding:3px 0}.form-actions{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:17px}.toast{position:fixed;bottom:24px;right:25px;max-width:380px;padding:16px 22px;border-radius:9px;color:#fff;background:#214b3d;z-index:50;font-size:13px;box-shadow:0 7px 40px #112d3030}.toast.error{background:#923d3d}.loading{padding:80px;text-align:center;font-size:14px;color:var(--muted)}.login{max-width:440px;margin:70px auto}.login input{margin:20px 0}.chart-caption{color:var(--muted);font-size:11px;line-height:1.6}.danger{color:var(--danger)}.backup-list{display:grid;gap:13px;margin-top:20px}.backup-row{display:flex;justify-content:space-between;gap:10px;font-size:11px;align-items:center;overflow-wrap:anywhere}.mono{font-family:ui-monospace,Consolas,monospace;font-size:10px}.tagline{display:flex;align-items:center;gap:8px;font-size:10px;color:var(--muted)}.dot-separator{color:#c9d3c7}
@media(min-width:1500px){.sensor-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:1150px){:root{--sidebar:215px}main{padding:30px 27px}.topbar{padding:0 27px}.sensor-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.metrics{gap:12px}.metric{padding:19px 17px}.two-col{grid-template-columns:1fr}.form-grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){:root{--sidebar:0px}.sidebar{position:sticky;top:0;width:100%;height:auto;padding:13px 16px 9px;background:#163731}.brand{font-size:17px}.brand img{width:31px;height:31px}.brand small,.nav-label,.sidebar-bottom{display:none}nav{display:flex;gap:4px;overflow:auto;margin-top:12px;padding-bottom:3px}nav a{padding:10px 9px;font-size:10px;white-space:nowrap;border-radius:5px}nav a>span{display:none}.topbar{height:52px;padding:0 20px}.topbar>div{gap:10px}#clock{font-size:9px}.badge{font-size:8px;padding:6px 8px}.workspace{margin:0}main{padding:27px 20px}.page-heading{align-items:flex-start;margin-bottom:23px}h1{font-size:31px}.page-heading .quiet{display:none}.subtitle{font-size:11px}.metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:24px}.metric-value{font-size:29px}.metric{padding:17px}.sensor-grid{gap:12px}.sensor-card{padding:18px}.sensor-values{gap:15px}.temperature{font-size:30px}.humidity{padding-left:15px;font-size:17px}.sensor-footer{flex-wrap:wrap}.sensor-minmax{gap:8px}.sensor-top h3{font-size:12px}.sensor-status{font-size:8px}.panel{padding:19px}.toolbar{gap:8px}.periods{overflow:auto;width:100%}.periods button{font-size:10px;padding:8px 10px}.form-grid,.form-grid.four{grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.panel-title{align-items:flex-start;gap:12px}footer{padding:14px 20px;font-size:9px}footer span{display:none}.notice{font-size:10px;padding:12px 14px}.chart-wrap{height:270px}.connection{padding:12px 20px}}
@media(max-width:440px){.sensor-grid{grid-template-columns:1fr}.sensor-values{margin:19px 0}.sensor-footer{flex-wrap:nowrap}.form-grid,.form-grid.four{grid-template-columns:1fr}.metric-note{font-size:9px}.sensor-top h3{font-size:14px}.sensor-status{font-size:9px}.temperature{font-size:36px}.humidity{font-size:20px}.topbar>span{font-size:11px}#clock{display:none}.toast{left:20px;right:20px;bottom:20px}.chart-wrap{height:240px}.kv dd{max-width:170px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

@media(max-width:760px){nav{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));overflow:visible}nav a{padding:9px 3px;white-space:normal;text-align:center;justify-content:center;font-size:9px;line-height:1.35}}

@media(max-width:760px){.periods{flex-wrap:wrap;overflow:visible}}

.admin-access{max-width:680px}.admin-access h2{margin:13px 0}.admin-access form{max-width:380px;margin-top:23px}.admin-access form>button{margin-top:17px}.release-notes{white-space:pre-line;min-width:160px;max-width:480px;line-height:1.65}.maintenance-confirm{border-color:var(--green);margin-top:22px}.maintenance-confirm .field{max-width:300px;margin:20px 0}.maintenance-confirm .toolbar{margin-bottom:0}
#security-settings fieldset{border:0;padding:0;margin:0;min-width:0}#security-settings fieldset>label:not(.field){display:block;margin:16px 0}#security-settings fieldset>button{display:block;margin-top:16px}#security-settings .field,#full-backups .field{margin:16px 0;max-width:100%}#security-settings .form-grid .field{margin:0}#security-settings form>button,#full-backups form>button,#full-backups form>details>button{margin:12px 8px 0 0}@media(max-width:760px){#security-settings,#full-backups,#security-password,#security-totp{scroll-margin-top:150px}}
@media(max-width:760px){nav{grid-template-columns:repeat(3,minmax(0,1fr))}.form-actions{flex-wrap:wrap}.metric-value{overflow-wrap:anywhere}}
.apt-plan{margin-top:24px;padding:20px;background:#f4f7f0;border:1px solid #dce7d9;border-radius:9px}.apt-plan h3{margin-bottom:12px}.critical-updates{border-left:4px solid #b37f48}.maintenance-subhead{margin:24px 0 12px}[data-os-package]{width:16px;height:16px;accent-color:var(--green)}#os-confirm .field{margin:17px 0}
#zigbee-settings code{overflow-wrap:anywhere}#zb-countdown{font-weight:700;margin:18px 0}#zb-error,#zb-login-error{color:#9b392f}.zigbee-device form{margin:20px 0}.zigbee-device p{line-height:1.65}#zb-remove-dialog{max-width:600px;width:calc(100% - 32px);border:1px solid #cdd9ce;border-radius:14px;padding:28px;color:inherit}#zb-remove-dialog::backdrop{background:#102d25aa}#zb-remove-dialog .field{margin:18px 0}