*{box-sizing:border-box}body{margin:0;background:#f4f6f7;color:#152d35;font:14px/1.5 system-ui,-apple-system,sans-serif}button,input,select{font:inherit}button{border:0;border-radius:8px;background:#12695d;color:white;padding:10px 16px;cursor:pointer;font-weight:600}button:hover{filter:brightness(.93)}button:disabled{opacity:.5;cursor:wait}input,select{width:100%;border:1px solid #ccd5d7;background:white;border-radius:7px;padding:10px;color:#152d35}label{display:block;font-weight:600;margin:12px 0}label input,label select{margin-top:6px}h1,h2,p{margin-top:0}h1{font-size:32px;letter-spacing:-1px;margin-bottom:8px}h2{font-size:17px}p,.muted{color:#677b82}.brand{font-size:13px;font-weight:800;letter-spacing:1px}#login-view{min-height:100vh;display:grid;place-items:center;background:#102c32}.login-card{background:#fff;border-radius:18px;width:min(440px,90vw);padding:42px}.login-card .brand{color:#12695d;margin-bottom:40px}.login-card h1{font-size:42px;line-height:1.1}.login-card form button{width:100%;margin-top:12px}.login-card small{color:#71878d}#app{display:flex;min-height:100vh}#app[hidden],#login-view[hidden],[hidden]{display:none!important}aside{width:240px;background:#102c32;color:#dfeaed;position:fixed;inset:0 auto 0 0;padding:28px 20px;display:flex;flex-direction:column}.nav-caption{font-size:10px;letter-spacing:1.8px;color:#819ba3;margin:40px 12px 12px}nav{display:grid;gap:4px}nav button{text-align:left;background:transparent;color:#aec2c7;font-weight:500}nav button.selected{background:#23434a;color:white}.sidebar-foot{margin-top:auto;padding:25px 12px 0}.sidebar-foot p{color:#b7c9cd;margin:14px 0 4px}.env{font-size:10px;letter-spacing:1px;border:1px solid #48676d;border-radius:4px;padding:4px 7px;color:#b2c5ca}.quiet{background:transparent;padding:5px 0;color:#a6c3ca}main{margin-left:240px;width:calc(100% - 240px);max-width:1600px;padding:40px 44px}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.eyebrow{font-size:10px;letter-spacing:2px;color:#7c9298;font-weight:700}header h1{margin-top:10px}.secondary{background:white;border:1px solid #d4dedf;color:#34545d}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:26px}.stat,.panel{background:white;border:1px solid #e0e6e7;border-radius:12px}.stat{padding:22px}.stat strong{font-size:34px;display:block;margin:9px 0 2px}.stat small{color:#7d8f95}.panel{padding:22px;overflow:auto;margin-bottom:20px}.panel-heading{display:flex;justify-content:space-between;gap:15px;margin-bottom:14px}.panel-heading h2{margin:0}.muted{font-size:12px}.callout{padding:24px;border:1px solid #cbddd7;background:#eaf3ef;border-radius:12px;margin:22px 0}.callout strong{font-size:17px}.callout p{margin:8px 0 14px}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:20px}.toolbar p{margin:0}.toolbar label{min-width:220px}.inline{display:flex;gap:12px;max-width:520px}.inline select{flex:1}.inline button{white-space:nowrap}table{width:100%;border-collapse:collapse;text-align:left}th{font-size:11px;text-transform:uppercase;letter-spacing:.7px;color:#86969b;padding:12px 14px;border-bottom:1px solid #dde5e7}td{padding:16px 14px;border-bottom:1px solid #edf0f1;vertical-align:top}tr:last-child td{border:0}.identifier{display:block;font:11px ui-monospace,monospace;color:#899a9e;max-width:250px;overflow-wrap:anywhere}.badge{display:inline-block;border-radius:5px;padding:3px 8px;font-size:11px;background:#e8f3eb;color:#3c7250}.badge.stale,.badge.expired{background:#fff2dc;color:#926724}.badge.missing,.badge.pending{background:#edf0f2;color:#657d85}.badge.clock_error,.badge.revoked,.badge.rejected{background:#fae7e4;color:#a44d45}.empty{text-align:center;padding:40px;color:#7a8e95}.empty strong{display:block;color:#49666e;font-size:16px;margin-bottom:8px}dialog{border:1px solid #d4dddd;border-radius:14px;max-width:480px;width:90vw;padding:30px;color:#152d35}dialog::backdrop{background:#0d29377a}.actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}#notice{background:#fff2dc;padding:12px 18px;border-radius:7px;margin-bottom:20px}#login-error,#resource-error,#key-error{color:#a04438;font-size:13px;margin-top:14px}#new-secret{font-family:monospace;font-size:12px}button.revoke{background:#fff1ed;color:#9d5141;padding:6px 10px}.inventory-group{margin:26px 0 8px;font-size:13px;color:#637f85;text-transform:uppercase;letter-spacing:1px}@media(max-width:1050px){aside{width:190px;padding:25px 12px}main{margin-left:190px;width:calc(100% - 190px);padding:30px 24px}.stats{grid-template-columns:repeat(2,1fr)}.panel-heading{display:block}}@media(max-width:650px){aside{position:static;width:100%;padding:18px}#app{display:block}.nav-caption,.sidebar-foot{display:none}nav{display:flex;flex-wrap:wrap;margin-top:12px}nav button{font-size:12px;padding:6px 10px}main{margin:0;width:100%;padding:24px 16px}.stats{gap:8px}.stat{padding:16px}header h1{font-size:28px}.toolbar{align-items:flex-start}.panel{padding:12px}.panel-heading .muted{display:block;margin-top:8px}}

.header-actions{display:flex;align-items:center;gap:16px}.header-actions label{font-size:11px;min-width:200px;margin:0}.header-actions select{padding:8px}.badge.synthetic{background:#ece7f8;color:#76629b}@media(max-width:650px){header{align-items:flex-start;gap:12px}.header-actions{display:block}.header-actions label{min-width:130px;max-width:150px}.header-actions button{margin-top:8px}}

.toolbar{flex-wrap:wrap}.toolbar label{flex:1;min-width:160px}.toolbar button{align-self:flex-end;margin-bottom:12px}#history-plot svg{display:block;width:100%;max-height:280px}.badge.invalid,.badge.active{background:#fae7e4;color:#a44d45}.badge.estimated{background:#fff2dc;color:#926724}.badge.cleared{background:#e8f3eb;color:#3c7250}main .quiet{color:#49666e}.checkbox-label{display:flex;align-items:center;gap:6px;font-weight:400!important;min-width:auto!important}.checkbox-label input{width:auto;margin:0}

.badge.unknown,.badge.status_stale{background:#edf0f2;color:#657d85}.badge.disconnected{background:#fae7e4;color:#a44d45}

/* Inventory hierarchy */
.network-icon{width:24px;height:24px;flex:none;color:#44847b}
.inventory-tree,.inventory-child-list{list-style:none;margin:0;padding:0}.inventory-tree{border:1px solid #dce5e5;border-radius:12px;background:white;overflow:hidden}.inventory-child-list{padding-left:26px;margin-left:20px;border-left:1px solid #dce7e6}.inventory-tree-row{display:flex;align-items:center;gap:12px;padding:18px 16px;border-bottom:1px solid #edf1f1;min-height:78px}.tree-toggle{width:25px;height:25px;padding:0;background:#eef4f2;color:#39756c;font-size:17px;border-radius:5px;flex:none}.tree-toggle:disabled{background:none;color:#bac9c7;opacity:1;cursor:default}.tree-title{flex:1;min-width:150px}.tree-title strong{font-size:13px}.tree-title .identifier{font-size:10px;margin-top:4px}.tree-row-details{display:flex;align-items:center;gap:12px;flex-wrap:wrap;max-width:330px;font-size:11px}.tree-row-actions{display:flex;gap:8px;flex:none}.small-button{font-size:11px;padding:6px 9px;white-space:nowrap}.depth-0>.inventory-tree-row{background:#eef5f2}.depth-1>.inventory-tree-row{background:#f8faf9}.channel-tree-row{display:flex;align-items:center;gap:16px;padding:14px 18px;border-bottom:1px solid #edf1f1}.channel-tree-row>div{flex:1}.channel-tree-row strong{font-size:12px}.channel-tree-row .identifier{font-size:9px}.device-hint{font-size:10px;display:flex;gap:5px}.device-hint small{color:#a57440}.device-hint.unknown{color:#91a29f}.signal-hint{display:inline-flex;align-items:center;gap:6px;font-size:10px;color:#738b87}.signal-bars{height:15px;display:flex;align-items:flex-end;gap:2px}.signal-bars i{display:block;width:3px;height:4px;background:#dce6e3;border-radius:1px}.signal-bars i:nth-child(2){height:7px}.signal-bars i:nth-child(3){height:11px}.signal-bars i:nth-child(4){height:15px}.signal-bars i.lit{background:#438c76}.signal-bars.aged{opacity:.4}
/* Site topology */
.topology-toolbar{display:flex;align-items:center;gap:20px;margin-bottom:18px}.topology-toolbar label{width:300px;margin:0}.topology-toolbar p{flex:1;font-size:12px;margin:0}.topology-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:20px;align-items:start}.topology-canvas{border:1px solid #dce5e5;border-radius:14px;background-color:#f9fbfa;background-image:radial-gradient(#dce7e4 .8px,transparent .8px);background-size:20px 20px;overflow:auto;min-height:640px}.topology-caption{display:flex;justify-content:space-between;gap:12px;padding:20px 22px;background:#ffffffc9;font-size:9px;letter-spacing:1.4px;font-weight:700;color:#708780;position:sticky;left:0}.live-indicator{color:#438c76}.live-indicator:before{content:'';display:inline-block;width:6px;height:6px;border-radius:50%;background:#438c76;margin-right:7px}#topology-stage{padding:30px 24px;min-width:320px}.site-root{display:flex;align-items:center;justify-content:center;gap:10px;background:#173d3b;color:white;border-radius:12px;padding:16px 22px;max-width:440px;margin:0 auto 30px;box-shadow:0 6px 16px #1b4a3720;position:relative}.site-root .network-icon{color:#8dcbc0}.site-root strong{font-size:14px;max-width:230px;overflow-wrap:anywhere}.site-root small{font-size:9px;color:#a9cdc5}.site-root:after{content:'';position:absolute;bottom:-30px;left:50%;height:30px;border-left:1px solid #a7c7bd}.gateway-branches{display:flex;gap:24px;padding-top:25px;position:relative;min-width:100%;width:max-content}.gateway-branches:before{content:'';position:absolute;top:0;left:130px;right:130px;border-top:1px solid #a7c7bd}.gateway-branches.one-branch:before{display:none}.gateway-column{width:260px;flex:1;position:relative}.gateway-column:before{content:'';position:absolute;top:-25px;left:50%;height:25px;border-left:1px solid #a7c7bd}.gateway-node{background:white;border:1px solid #b9d5ca;border-top:3px solid #7bad9a;border-radius:10px;padding:16px;box-shadow:0 3px 10px #213e3310;min-height:112px}.node-heading{display:flex;align-items:center;gap:10px;margin-bottom:10px}.node-heading strong{font-size:12px;overflow-wrap:anywhere}.gateway-node .badge{font-size:9px}.gateway-node .identifier{margin-top:6px;font-size:9px}.device-branches{display:grid;gap:16px;margin-top:26px;padding-left:22px;position:relative}.device-branches:before{content:'';position:absolute;top:-12px;bottom:17px;left:8px;border-left:1px solid #b3cfc5}.device-branches:after{content:'';position:absolute;top:-13px;left:8px;width:calc(50% - 8px);height:13px;border-top:1px solid #b3cfc5;border-right:1px solid #b3cfc5}.device-node{display:block;position:relative;background:white;border:1px solid #d8e4df;border-radius:10px;padding:16px;text-align:left;color:#274d47;font-weight:400;box-shadow:0 2px 6px #173c2510;transition:box-shadow .15s,border-color .15s}.device-node:before,.add-device-node:before{content:'';position:absolute;left:-15px;top:24px;width:14px;border-top:1px solid #b3cfc5}.device-node.selected{border-color:#3a8872;box-shadow:0 0 0 2px #d7e9e1}.device-node-heading{display:flex;gap:8px;align-items:center}.device-node-heading strong{font-size:12px;line-height:1.4}.device-node .network-icon{width:21px;height:21px}.device-node-status{display:block;margin-top:9px}.device-node-status .badge{font-size:9px;padding:2px 6px}.device-node-value{display:block;font-size:22px;font-weight:650;margin:10px 0 12px;color:#204c42}.device-node-hints{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.add-device-node{position:relative;background:#f7fbf9;border:1px dashed #b4d0c3;color:#619582;font-size:11px;padding:10px}.topology-footnote{font-size:10px;line-height:1.6;padding:20px 24px;margin:0;max-width:650px;color:#829b91}.device-inspector{background:white;border:1px solid #dce5e5;border-radius:14px;padding:24px;position:sticky;top:20px}.inspector-heading{display:flex;align-items:center;gap:8px;margin-bottom:18px}.device-inspector h2{font-size:20px;line-height:1.3;margin-bottom:10px}.device-inspector h3{font-size:11px;text-transform:uppercase;letter-spacing:1px;margin-top:26px;color:#7d9389}.inspector-facts{display:grid;gap:12px;margin:22px 0}.inspector-fact dt{font-size:9px;text-transform:uppercase;letter-spacing:.7px;color:#82958e}.inspector-fact dd{margin:3px 0 0;font-size:11px;overflow-wrap:anywhere;color:#4e6d61}.inspector-health{display:grid;grid-template-columns:1fr 1fr;gap:10px}.inspector-health>div{border:1px solid #dfe9e3;background:#f8fbf9;border-radius:8px;padding:12px}.inspector-health small{display:block;font-size:8px;color:#7d9389}.inspector-health strong{display:block;font-size:23px;margin:5px 0;color:#2e5f4b}.inspector-measurement{border-top:1px solid #e9efeb;padding:12px 0}.inspector-measurement>div{display:flex;align-items:center;justify-content:space-between;gap:8px}.inspector-measurement strong{font-size:10px;color:#748b7d;text-transform:capitalize}.inspector-measurement .badge{font-size:8px}.inspector-measurement b{display:block;font-size:16px;margin:7px 0}.inspector-measurement small{display:block;font-size:9px;color:#97a69f;overflow-wrap:anywhere}.inspector-actions{display:flex;gap:8px;margin:22px 0 14px}.inspector-actions button{font-size:10px;padding:8px 10px}.device-inspector>.identifier{font-size:9px}
@media(max-width:1250px){.tree-row-details{max-width:190px}.tree-row-actions{gap:4px}.inventory-child-list{padding-left:14px;margin-left:12px}.topology-layout{grid-template-columns:minmax(0,1fr) 270px}.device-inspector{padding:18px}}@media(max-width:950px){.topology-layout{grid-template-columns:1fr}.device-inspector{position:static}.inspector-facts{grid-template-columns:1fr 1fr}.inspector-measurement{display:inline-block;width:48%;vertical-align:top;padding-right:15px}.tree-row-details{max-width:none;width:100%;margin-left:65px}.inventory-tree-row{flex-wrap:wrap;gap:8px}.tree-row-actions{margin-left:65px}.topology-toolbar{flex-wrap:wrap}.topology-toolbar label{width:100%}}@media(max-width:650px){.inventory-tree-row{padding:12px 8px}.inventory-child-list{padding-left:8px;margin-left:8px}.tree-title{min-width:110px}.tree-row-actions,.tree-row-details{margin-left:0}.channel-tree-row{flex-wrap:wrap;padding:12px 8px}.topology-caption{font-size:8px;padding:15px}.site-root{flex-wrap:wrap}.topology-canvas{min-height:400px}.inspector-measurement{width:100%}.inspector-facts{grid-template-columns:1fr}}

.compact-topology .device-node{padding:12px}.compact-topology .device-node-value{font-size:19px;margin:6px 0}.compact-topology .device-node-heading strong{font-size:11px}.compact-topology .device-node-status{margin-top:5px}.compact-topology .device-node-status .badge{font-size:8px}.compact-topology .device-branches{gap:12px;margin-top:22px}.compact-topology .gateway-node{padding:12px;min-height:96px}.compact-topology .site-root{padding:14px 18px}

.topology-toolbar .checkbox-label{width:auto;white-space:nowrap}

/* Portal visual system: readable type, clear states and compact operational views. */
:root{--ink:#17343c;--muted:#536b74;--line:#dce5e8;--accent:#10695e;--surface:#fff}
body{font-family:"Segoe UI Variable Text","Segoe UI",system-ui,sans-serif;font-size:15px;line-height:1.55;color:var(--ink);background:#f3f6f8}
h1{font-size:30px;font-weight:700;letter-spacing:-.8px;line-height:1.2}h2{font-size:18px;letter-spacing:-.2px}h3{font-size:15px}p,.muted{color:var(--muted)}small,.identifier{color:#627881}
button{min-height:40px;transition:background .15s,box-shadow .15s;font-weight:600}button:disabled{cursor:not-allowed}button:focus-visible,a:focus-visible{outline:3px solid #46a99a;outline-offset:3px}input:focus,select:focus{outline:2px solid #268b7c;outline-offset:1px;border-color:#268b7c}a{color:#0d6c62;text-underline-offset:3px}
aside{width:224px;padding:26px 16px;overflow-y:auto}.brand{font-size:13px;letter-spacing:.8px}.nav-caption{font-size:11px;color:#9db8be;margin:26px 12px 10px}nav button{color:#c5d6da;padding:10px 14px;font-size:14px;border-left:3px solid transparent}nav button.selected{background:#23474d;border-left-color:#63c7b3}.sidebar-foot{padding:20px 12px 0}
main{margin-left:224px;width:calc(100% - 224px);max-width:1800px;padding:32px 36px}header{gap:24px;align-items:flex-start;margin-bottom:26px}header p{margin-bottom:0}.eyebrow{font-size:11px;color:#526e77;letter-spacing:1.5px}.header-actions{flex-wrap:wrap;justify-content:flex-end;gap:12px}.header-actions label{font-size:12px;min-width:180px}.header-actions .checkbox-label{min-width:0}.header-actions select{min-height:40px}.header-actions button{margin-top:21px}
.stats{gap:14px;margin-bottom:22px}.stat{padding:18px 20px;border-top:3px solid #a4cfc5}.stat span{font-size:13px;font-weight:600;color:#536b74}.stat strong{font-size:32px;margin:6px 0}.stat small{font-size:12px;color:#607681}.panel{padding:20px;border-color:var(--line);box-shadow:0 2px 5px #17343c03}.panel-heading{align-items:center}.muted{font-size:13px}.callout{padding:20px;background:#edf5f2;border-color:#cfe3dc}.callout p{margin-bottom:12px;max-width:900px}.callout p:last-child{margin-bottom:0}.toolbar{gap:14px;margin-bottom:18px}.toolbar label{margin:0}.toolbar button{margin-bottom:0;align-self:center}.toolbar label input,.toolbar label select{margin-top:5px}.toolbar p{font-size:14px}
table{font-size:14px;min-width:620px}th{font-size:11px;color:#516c76;background:#f6f9fa;white-space:nowrap;padding:12px}td{padding:14px 12px;line-height:1.5}tbody tr:hover{background:#f8fbfa}.identifier{font-size:11px;line-height:1.4;margin-top:4px}.badge{font-size:12px;font-weight:600;border-radius:6px;padding:4px 8px;background:#e4f2eb;color:#246348}.badge.active,.badge.valid,.badge.connected,.badge.delivered{background:#e4f2eb;color:#246348}#alarm-list .badge.active,.badge.raised,.badge.failed,.badge.disconnected{background:#fce8e6;color:#9e3834}.badge.stale,.badge.expired,.badge.estimated{background:#fff1d8;color:#805918}.badge.unknown,.badge.status_stale,.badge.missing,.badge.paused,.badge.pending{background:#edf1f4;color:#4d6570}.empty{padding:26px 16px}.empty strong{font-size:16px}.empty span{display:block;max-width:650px;margin:auto;font-size:14px}.table-time{white-space:nowrap;display:block;font-size:13px;font-variant-numeric:tabular-nums}.table-time small{display:block;font-size:12px}
dialog{max-width:560px;max-height:calc(100dvh - 36px);padding:26px;border-radius:16px;box-shadow:0 24px 80px #082b3540}dialog::backdrop{background:#102d3566;backdrop-filter:blur(3px)}dialog h2{font-size:21px;margin-bottom:20px}dialog label{font-size:14px;margin:12px 0}dialog input,dialog select{min-height:42px}dialog .actions{padding-top:14px;margin-top:12px;border-top:1px solid var(--line);position:sticky;bottom:-26px;background:white;padding-bottom:6px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.form-grid .full-width{grid-column:1/-1}pre{background:#f3f6f8;padding:16px;border-radius:8px;overflow:auto;font-size:13px}.panel .actions{margin-top:0;flex-wrap:wrap}#webhook-keys-dialog{max-width:850px}#webhook-key-list{overflow:auto;margin-top:16px}
.reading-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}.reading-card{border:1px solid var(--line);border-radius:10px;padding:16px;background:#fbfdfc;display:flex;flex-direction:column;gap:10px}.reading-card-heading{display:flex;gap:10px;align-items:center}.reading-card-heading strong{flex:1;font-size:14px}.reading-card .network-icon{width:22px;height:22px}.reading-value{font-size:27px;line-height:1.3;font-weight:700;letter-spacing:-.6px}.reading-context{font-size:12px;color:var(--muted);margin:0}.reading-health{display:flex;flex-wrap:wrap;gap:10px;font-size:12px}.reading-card button{margin-top:auto;text-align:left;padding:7px 0;min-height:30px}.reading-card .badge{font-size:11px}.overview-note{font-size:13px;color:var(--muted);margin:12px 0 0}
.tree-title strong{font-size:14px}.tree-title .identifier{max-width:210px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tree-row-details{font-size:12px}.inventory-tree-row{padding-top:14px;padding-bottom:14px}.small-button{min-height:32px;font-size:12px}.device-hint,.signal-hint{font-size:12px!important}.tree-toggle{min-height:28px}.device-node-heading strong,.compact-topology .device-node-heading strong{font-size:13px}.device-node-status .badge,.compact-topology .device-node-status .badge{font-size:11px}.compact-topology .device-node-value{font-size:23px}.topology-caption{font-size:11px;padding:16px 20px}.gateway-node .node-heading strong{font-size:13px}.topology-footnote{font-size:12px}.inspector-fact dt,.inspector-measurement small{font-size:12px}.inspector-fact dd{font-size:13px}.device-inspector h2{font-size:21px}.device-inspector h3{font-size:13px}.inspector-heading .eyebrow{font-size:11px}.gateway-column{min-width:230px}.topology-toolbar{gap:14px}.topology-toolbar p{font-size:13px}#history-filters{background:white;padding:16px;border:1px solid var(--line);border-radius:12px}#history-plot{min-height:150px}#history-plot .empty{padding:28px 16px}.audit-caption{font-size:13px;color:var(--muted);margin-bottom:14px}#menu-toggle{display:none}.skip-link{position:fixed;top:-80px;left:20px;background:white;padding:12px;z-index:100}.skip-link:focus{top:12px}
@media(max-width:1100px){main{padding:26px 24px}header{flex-wrap:wrap}.header-actions{justify-content:flex-start;width:100%;align-items:flex-end}.header-actions label{flex:1;max-width:300px}.header-actions .checkbox-label{flex:0;white-space:nowrap;margin-bottom:9px}.header-actions button{margin-top:0}.topology-layout{grid-template-columns:minmax(0,1fr) 280px}.stats{grid-template-columns:repeat(4,1fr)}.stat{padding:16px}.gateway-branches{overflow-x:auto;padding-bottom:10px}.tree-row-details{max-width:none}}
@media(max-width:950px){.topology-layout{grid-template-columns:1fr}.device-inspector{position:static}.reading-cards{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.stats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){aside{position:sticky;top:0;width:100%;padding:14px 16px;z-index:20;display:block;max-height:90dvh;overflow:auto}#app{display:block}.brand{padding:6px 0}.nav-caption,.sidebar-foot,aside nav{display:none}aside[data-menu-open="true"] nav{display:grid;grid-template-columns:1fr 1fr;margin-top:10px}aside[data-menu-open="true"] .nav-caption{display:block;margin:16px 8px 6px}aside[data-menu-open="true"] .sidebar-foot{display:block;padding:10px 8px}#menu-toggle{display:block;position:absolute;right:16px;top:14px;min-height:34px;padding:6px 12px;background:#24474d;color:white}main{margin:0;width:100%;padding:22px 16px}header{gap:16px;margin-bottom:20px}header h1{font-size:27px}.header-actions{gap:10px}.header-actions label{min-width:150px;max-width:none}.header-actions button{margin-top:0}.header-actions .checkbox-label{margin-bottom:8px;font-size:12px;min-width:0}.stats{gap:10px}.stat strong{font-size:28px}.panel{padding:16px}.panel-heading{display:flex;align-items:flex-start;flex-wrap:wrap;gap:6px}.toolbar{align-items:center}.toolbar label{min-width:140px}.toolbar p{width:100%}.inline{flex-wrap:wrap}.inline select{flex-basis:100%}.topology-toolbar label{width:100%;margin:0}.topology-toolbar .checkbox-label{width:auto}.topology-canvas{min-height:0}.gateway-branches{padding:20px 12px}.gateway-column{min-width:230px}.one-branch .gateway-column{min-width:0}.inspector-facts{grid-template-columns:1fr 1fr}.inspector-measurement{width:100%;display:block}.reading-cards{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.form-grid .full-width{grid-column:auto}.login-card{padding:30px}.login-card h1{font-size:36px}dialog{padding:22px;max-height:calc(100dvh - 24px)}dialog .actions{bottom:-22px}.callout{padding:18px}.inventory-child-list{margin-left:5px;padding-left:6px}.inventory-tree-row{gap:8px}.tree-row-actions,.tree-row-details{margin-left:0}.tree-title{min-width:120px}.tree-row-details{width:100%}.tree-row-actions{flex-wrap:wrap}.header-actions .checkbox-label{max-width:none}.site-root{margin:16px}.topology-caption{padding:14px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

.reading-card>.badge{align-self:flex-start}nav button{min-height:36px;padding-top:8px;padding-bottom:8px}.sidebar-foot{padding-top:14px}.sidebar-foot .quiet{min-height:28px}#docs td:nth-child(2){font-family:ui-monospace,monospace;font-size:12px;white-space:nowrap}.toolbar .quiet{min-height:40px;padding:8px}.login-card small{font-size:12px;color:#526b74}

@media(max-width:700px){.header-actions{display:flex}.header-actions>label:not(.checkbox-label){flex-basis:100%}.header-actions>button{margin-top:0}.header-actions .checkbox-label{margin:0}.sidebar-foot .quiet{padding:8px 0}.topology-toolbar p{flex:1;min-width:150px}}

.table-scroll-hint{display:none}@media(max-width:700px){.table-scroll-hint{display:block;font-size:12px;color:#536b74;margin:0 0 12px}#history-filters label,#readings .panel>.toolbar:first-child label{flex-basis:100%}#history-filters button{flex:1}dialog .form-grid label{margin:8px 0}.reading-card-heading strong{font-size:15px}}

#reading-list,#audit-list{max-height:560px;overflow:auto;scrollbar-gutter:stable}#reading-list th,#audit-list th{position:sticky;top:-20px;z-index:1}#reading-list table{min-width:900px}@media(max-width:700px){#reading-list,#audit-list{max-height:480px}#reading-list th,#audit-list th{top:-16px}}

.reading-electrical{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:0;padding:12px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.reading-electrical dt{font-size:12px;color:var(--muted)}.reading-electrical dd{margin:4px 0 0;font-size:18px;font-weight:600}.reading-electrical .badge{margin-top:5px}