:root{font:13px 'Segoe UI',system-ui,sans-serif;color-scheme:dark;--bg:#0e1319;--panel:#1a212c;--sidebar:#151a22;--line:#2c3543;--text:#cdd3dc;--muted:#85909f;--accent:#2cb6ab;--input:#111720;--stripe:#151d27;--track:#242d39;--green:#3bbf7b;--amber:#e2ab49;--red:#dc6571;--blue:#6098dc;--purple:#b178cf}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:inherit}body.light{color-scheme:light;--bg:#f0f3f7;--panel:#fff;--sidebar:#e9eef4;--line:#ccd5e1;--text:#27384b;--muted:#67768b;--accent:#087f78;--input:#f7f9fc;--stripe:#f1f5f9;--track:#e0e6ef}button,input,select,textarea{font:inherit}button{cursor:pointer;border:1px solid transparent;background:var(--accent);color:#082d2a;border-radius:5px;padding:5px 10px;min-height:29px;font-weight:500}button:hover{filter:brightness(1.13)}button:disabled{opacity:.4;cursor:default}.secondary{color:var(--text);background:#212a36;border-color:var(--line)}.light .secondary{background:var(--panel)}input,select,textarea{border:1px solid var(--line);border-radius:5px;padding:5px 8px;min-height:29px;background:var(--input);color:var(--text);max-width:100%}label{display:grid;gap:5px;color:var(--muted);margin:10px 0}input:focus,select:focus,textarea:focus{outline:1px solid var(--accent);outline-offset:1px}textarea{min-height:140px;width:100%}h1{font-size:23px;line-height:1.3;font-weight:400;margin:0 0 5px;letter-spacing:-.3px}h2{font-size:14px;font-weight:500;margin:0}p{line-height:1.45}.muted,.hint{color:var(--muted)}.hint{font-size:11px;margin:8px 0 0}.eyebrow{font-size:10px;letter-spacing:1px;color:var(--muted)}.topbar{position:fixed;z-index:5;inset:0 0 auto;height:48px;background:var(--sidebar);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:16px;padding:0 13px}.brand{display:flex;align-items:center;gap:9px;white-space:nowrap;font-size:13px}.brand-mark{display:block;width:23px;height:23px;flex-shrink:0;background:var(--accent);border:6px solid var(--accent);border-radius:6px;box-shadow:inset 0 0 0 5px var(--sidebar)}.customer-filter{display:flex;align-items:center;gap:8px;white-space:nowrap;margin:0;font-size:11px}.customer-filter select{width:165px}.topbar #global-search{flex:1;min-width:150px;max-width:330px;min-height:26px}.topbar-actions{display:flex;align-items:center;gap:6px;margin-left:auto;white-space:nowrap}.topbar button{font-size:11px;min-height:27px}.identity{font-size:11px;background:#212a36;border:1px solid var(--line);border-radius:5px;padding:5px 9px;max-width:230px;overflow:hidden;text-overflow:ellipsis}aside{position:fixed;inset:48px auto 0 0;width:222px;background:var(--sidebar);border-right:1px solid var(--line);padding:8px 11px;display:flex;flex-direction:column}nav{overflow:auto;padding-bottom:10px}.nav-group{margin:4px 0 13px}.nav-group>p{font-size:9px;color:var(--muted);margin:10px 0 6px}.nav-group button{display:flex;align-items:center;gap:10px;width:100%;text-align:left;background:transparent;color:var(--text);border:0;border-radius:4px;min-height:32px;padding:6px 11px;margin:2px 0;font-size:12px;font-weight:400;position:relative}.nav-group button.active{background:#194441;color:#4dc3b8}.nav-group button.active:before{content:'';position:absolute;width:3px;inset:3px auto 3px 0;background:var(--accent)}.nav-icon{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.7;flex-shrink:0}.nav-count{margin-left:auto;border-radius:10px;background:var(--line);padding:1px 5px;font-size:10px}.aside-bottom{margin-top:auto;display:grid;gap:8px;padding:12px 0 8px;color:var(--muted);font-size:10px;overflow-wrap:anywhere}.aside-bottom #sync{font-size:9px}main{margin:48px 0 0 222px;padding:19px 23px 24px;min-width:0}#page-heading{margin-bottom:12px}#page-subtitle{font-size:11px;color:var(--muted);margin:0}.toolbar{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.panel{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:13px;margin:12px 0;min-width:0}.panel-head{display:flex;align-items:center;gap:10px;justify-content:space-between;margin-bottom:9px}.panel-head>input{margin-left:auto}.table-wrap{overflow:auto;max-width:100%}table{width:100%;border-collapse:collapse;text-align:left;white-space:nowrap}td,th{padding:7px 8px;font-size:11px;font-weight:400;line-height:1.35}th{font-size:10px;color:var(--muted);border-bottom:1px solid var(--line);cursor:pointer}td{border-bottom:1px solid color-mix(in srgb,var(--line),transparent 65%)}tbody tr:nth-child(even){background:var(--stripe)}tbody tr:last-child td{border-bottom:0}td button{font-size:10px;min-height:24px;padding:3px 7px}td button+button{margin-left:5px}.empty{padding:19px 10px;text-align:center;color:var(--muted);font-size:11px;line-height:1.6}.empty strong{display:block;font-size:12px;font-weight:400;color:var(--text);margin-bottom:3px}.stats-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:9px;margin-bottom:16px}.stat-card{border:1px solid var(--line);background:var(--panel);border-radius:10px;min-height:88px;padding:12px;display:flex;gap:10px;min-width:0}.stat-stripe{height:36px;width:4px;border-radius:4px;background:currentColor;flex-shrink:0}.stat-label{font-size:10px;color:var(--muted);display:block;white-space:nowrap}.stat-card strong{display:block;color:var(--text);font-size:24px;line-height:1.3;font-weight:400;margin:2px 0}.stat-card small{font-size:9px;color:var(--muted);display:block}.tone-teal{color:var(--accent);--bar-fill:var(--accent)}.tone-green{color:var(--green);--bar-fill:var(--green)}.tone-amber{color:var(--amber);--bar-fill:var(--amber)}.tone-red{color:var(--red);--bar-fill:var(--red)}.tone-blue{color:var(--blue);--bar-fill:var(--blue)}.tone-purple{color:var(--purple);--bar-fill:var(--purple)}.tone-muted{color:var(--muted);--bar-fill:var(--muted)}.dashboard-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.dashboard-grid .panel,.dashboard-bottom .panel,.summary-grid .panel{margin:0}.chart-panel{padding:13px;overflow:hidden}.panel-subtitle{color:var(--muted);font-size:10px;margin:4px 0 10px}.dashboard-grid>.chart-panel{min-height:179px}.dashboard-bottom{display:grid;grid-template-columns:1.15fr 1fr;gap:12px;margin-top:12px}.donut-chart{display:flex;align-items:center;gap:12px;min-height:136px}.donut-chart svg{width:145px;max-width:47%;flex-shrink:0}.donut-chart circle{stroke:currentColor}.donut-chart .ring-track{stroke:var(--track)}.donut-chart text{fill:var(--text);font-size:16px;font-weight:400}.chart-legend{display:grid;gap:12px;min-width:0;flex:1;font-size:10px}.chart-legend>div{display:flex;align-items:center;gap:7px}.chart-legend span{overflow:hidden;text-overflow:ellipsis}.chart-legend small{color:var(--muted);margin-left:auto}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:currentColor;flex-shrink:0}.bar-chart{display:grid;gap:13px;padding:8px 6px}.bar-row{display:grid;grid-template-columns:minmax(90px,1fr) 1.2fr 30px;align-items:center;gap:9px;font-size:11px}.bar-row>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:right;color:var(--text)}.bar-row>small{color:var(--muted);font-size:10px}progress{appearance:none;width:100%;height:10px;border:none;border-radius:3px;background:var(--track);accent-color:var(--bar-fill,var(--accent))}progress::-webkit-progress-bar{background:var(--track);border-radius:3px}progress::-webkit-progress-value{background:var(--bar-fill,var(--accent));border-radius:3px}progress::-moz-progress-bar{background:var(--bar-fill,var(--accent));border-radius:3px}.onboarding{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:12px 2px;color:var(--muted);font-size:11px}.device-heading>button{margin-bottom:7px}.device-title{display:flex;align-items:center;flex-wrap:wrap;gap:9px}.device-title h1{margin:0;font-size:24px}.device-title .muted{font-size:12px}.device-heading>p{font-size:12px;color:var(--muted);margin:5px 0 10px}.status-badge{border:1px solid var(--line);border-radius:12px;padding:3px 8px;font-size:11px;background:var(--track)}.status-badge.online{color:#55c28b;background:#1d583d;border-color:#2b8056}.device-toolbar button,.device-toolbar select{font-size:12px}.device-toolbar [data-action=revoke-device]{color:var(--red)}.device-tabs{display:flex;gap:5px;border-bottom:1px solid var(--line);overflow:auto;margin:14px 0 9px;padding-bottom:7px}.device-tabs button{flex-shrink:0;border:0;color:var(--text);background:transparent;font-size:12px;padding:6px 11px}.device-tabs button.active{background:#194441;color:var(--text)}.summary-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.summary-panel dl{margin:12px 0 0}.summary-panel dl>div{display:grid;grid-template-columns:112px minmax(0,1fr);gap:8px;padding:7px 0;min-height:32px;font-size:11px;line-height:1.35}.summary-panel dl>div:nth-child(even){background:var(--stripe)}dt{color:var(--muted);padding-left:2px}dd{margin:0;overflow-wrap:anywhere}.chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:13px}.chip{padding:3px 8px;border-radius:12px;color:#58b8ad;background:#1b5b56;border:1px solid #287f76;font-size:10px}.alert-chip{color:var(--amber);background:#4c3821;border-color:#6f532c}.detail-filter{display:flex;justify-content:flex-end;margin:9px 0}.login{max-width:400px;margin:8vh auto;padding:26px}.login h1{font-size:28px;margin:22px 0 12px}.login>p{color:var(--muted)}.login form{margin-top:24px}.login form button{width:100%;margin-top:10px}.mark{display:grid;place-items:center;width:38px;height:36px;border:1px solid var(--accent);border-radius:6px;color:var(--accent)}dialog{width:min(880px,94vw);max-height:88vh;background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:10px;padding:18px}dialog::backdrop{background:#030910b3}.dialog-head{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:12px}#notice{position:fixed;bottom:18px;right:18px;background:var(--panel);border:1px solid var(--accent);padding:12px;max-width:460px;z-index:20;border-radius:7px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px}pre{white-space:pre-wrap;overflow-wrap:anywhere}fieldset{border:1px solid var(--line);border-radius:6px;padding:12px;margin:13px 0;min-width:0}legend{padding:0 6px;color:var(--muted);font-weight:500}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px}.check{display:flex;align-items:center;gap:8px}.check input{width:16px;height:16px;min-height:16px;flex-shrink:0}.rule-group{background:var(--input)}.rule-group .toolbar label{flex:1;min-width:140px}.rule-condition{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 12px;padding:10px;margin:10px 0;background:var(--panel);border:1px solid var(--line);border-radius:5px}.rule-condition label{min-width:0}.rule-condition button{align-self:center}.rule-item{border-left:2px solid var(--accent);padding-left:10px}.rule-item>.rule-group{margin-bottom:6px}#edit>button{margin-top:8px}#settings-form{max-width:780px}[hidden]{display:none!important}@media(min-width:1700px){main{padding:22px 26px}.dashboard-grid>.chart-panel{min-height:205px}.donut-chart{min-height:155px}.donut-chart svg{width:160px}}@media(max-width:1250px){.topbar{gap:9px}.brand{font-size:11px}.customer-filter>span{display:none}.topbar #global-search{max-width:220px}.identity{max-width:140px}.stats-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.dashboard-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.summary-grid{grid-template-columns:1fr}.summary-panel dl>div{grid-template-columns:150px 1fr}.topbar #refresh{font-size:0}.topbar #refresh:after{content:'↻';font-size:13px}}@media(max-width:800px){.topbar{position:static;height:auto;min-height:48px;flex-wrap:wrap;padding:9px 12px}.topbar .brand{flex:1}.topbar #global-search{order:3;max-width:none;flex-basis:100%}.topbar-actions{margin-left:0}.topbar .identity{display:none}.customer-filter select{width:130px}.topbar #theme{max-width:34px;overflow:hidden;white-space:nowrap}aside{position:static;width:auto;padding:4px 10px;border-right:0;border-bottom:1px solid var(--line)}nav{display:flex;gap:10px;overflow:auto;padding:0}.nav-group{display:contents}.nav-group>p{display:none}.nav-group button{width:auto;flex-shrink:0;white-space:nowrap}.aside-bottom{display:none}main{margin:0;padding:15px 12px}.dashboard-grid,.dashboard-bottom{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.stat-card{min-height:80px}.donut-chart svg{width:140px}.panel-head{flex-wrap:wrap}.panel-head>input{margin-left:0}.device-title{align-items:flex-start}.device-title h1{font-size:21px}.device-title .muted{width:100%}.device-toolbar{gap:5px}.device-toolbar button{font-size:10px}.summary-panel dl>div{grid-template-columns:115px minmax(0,1fr)}.form-grid,.rule-condition{grid-template-columns:1fr}.onboarding{align-items:flex-start;flex-direction:column}}

.button-link{display:inline-flex;align-items:center;min-height:29px;padding:5px 10px;border:1px solid var(--line);border-radius:5px;text-decoration:none;font-size:12px;white-space:nowrap}

body.light .login .mark{background:#087e75;color:#fff}

/* Use the same semantic surfaces in both themes, including native controls. */
:root{--button-text:#082d2a;--control-surface:#212a36;--selected-bg:#194441;--selected-text:#4dc3b8;--online-text:#55c28b;--online-bg:#1d583d;--online-border:#2b8056;--chip-text:#58b8ad;--chip-bg:#1b5b56;--chip-border:#287f76;--alert-bg:#4c3821;--alert-border:#6f532c}
:root:has(body.light){color-scheme:light}
body.light{--muted:#58697e;--button-text:#fff;--control-surface:#fff;--selected-bg:#d9efeb;--selected-text:#076b65;--green:#16844c;--amber:#996111;--red:#ba3449;--blue:#2f6daf;--purple:#8455aa;--online-text:#166538;--online-bg:#e0f2e8;--online-border:#9acdaf;--chip-text:#0b6d62;--chip-bg:#e1f2ee;--chip-border:#9acfc2;--alert-bg:#fff2d7;--alert-border:#dbb774}
button{color:var(--button-text)}
.secondary,.identity{background:var(--control-surface)}
.nav-group button.active{background:var(--selected-bg);color:var(--selected-text)}
.device-tabs button.active{background:var(--selected-bg)}
.light .device-tabs button.active{color:var(--selected-text)}
.light .nav-count{background:var(--panel);color:var(--text)}
.status-badge.online{color:var(--online-text);background:var(--online-bg);border-color:var(--online-border)}
.chip{color:var(--chip-text);background:var(--chip-bg);border-color:var(--chip-border)}
.alert-chip{color:var(--amber);background:var(--alert-bg);border-color:var(--alert-border)}
input::placeholder,textarea::placeholder{color:var(--muted);opacity:1}
input[type=checkbox]{accent-color:var(--accent)}
button:focus-visible,a:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.light button:hover{filter:brightness(.94)}
.light dialog::backdrop{background:#24394d66}
#notice{max-width:min(460px,calc(100vw - 36px))}

/* Status colours: green fine, yellow needs a look, red problem. */
.status-badge.state-ok{color:var(--online-text);background:var(--online-bg);border-color:var(--online-border)}
.status-badge.state-warn{color:var(--amber);background:color-mix(in srgb,var(--amber) 16%,transparent);border-color:color-mix(in srgb,var(--amber) 45%,transparent)}
.status-badge.state-bad{color:var(--red);background:color-mix(in srgb,var(--red) 16%,transparent);border-color:color-mix(in srgb,var(--red) 45%,transparent)}
.status-badge.state-info{color:var(--blue);background:color-mix(in srgb,var(--blue) 16%,transparent);border-color:color-mix(in srgb,var(--blue) 45%,transparent)}
td .status-badge{display:inline-block;max-width:32ch;white-space:normal}

.boot{min-height:100vh;display:grid;place-items:center;color:var(--muted)}
.inline-filter{display:inline-flex;align-items:center;gap:6px;color:var(--muted)}

.map-layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:12px}
#network-map{position:relative;height:68vh;min-height:420px;border:1px solid var(--line);border-radius:8px;background:var(--bg)}
.map-detail{overflow:auto;max-height:68vh;font-size:12px}
.map-detail h3{margin:0 0 8px;font-size:14px}
.map-detail dl{margin:0}
.map-detail dt{color:var(--muted);margin-top:6px}
.map-detail dd{margin:0;overflow-wrap:anywhere}
.map-legend{margin-top:8px}
@media(max-width:800px){.map-layout{grid-template-columns:1fr}#network-map{height:55vh;min-height:320px}.map-detail{max-height:none}}
.__________cytoscape_container{position:relative}