/* Industrial Smart Living — shared tokens for the website, app and installation. */
@font-face{font-family:"Golos Text";font-style:normal;font-weight:400 900;font-display:swap;src:url('/assets/fonts/golos-text-cyrillic.woff2') format('woff2');unicode-range:U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Golos Text";font-style:normal;font-weight:400 900;font-display:swap;src:url('/assets/fonts/golos-text-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{
  color-scheme:light;--kh-bg:#f3f6f9;--kh-paper:#fff;--kh-ink:#172b3a;--kh-muted:#516779;
  --kh-blue:#1464c0;--kh-blue-hover:#0d4f9d;--kh-sky:#e8f3fc;--kh-line:#d8e2ea;
  --kh-good:#16735f;--kh-good-bg:#e6f4ee;--kh-warning:#825600;--kh-warning-bg:#fff4d9;
  --kh-error:#b52c35;--kh-error-bg:#fff0f0;--kh-radius:12px;
  /* Compatibility tokens used by the retained compiled React components. */
  --bg:var(--kh-bg);--paper:var(--kh-paper);--surface:#e8eff5;--beige:#e8f3fc;
  --blue:#ddecf7;--wine:var(--kh-blue);--ink:var(--kh-ink);--muted:var(--kh-muted);
  --line:var(--kh-line);--soft:#edf3f8;
  font-family:"Golos Text",system-ui,sans-serif;font-size:16px;font-weight:400;
  color:var(--kh-ink);background:var(--kh-bg);scroll-behavior:smooth;scroll-padding-top:90px;
}
body{font-family:inherit;background:var(--kh-bg);color:var(--kh-ink)}
button,input,select,textarea{font-family:inherit}button,a{touch-action:manipulation}
[hidden]{display:none!important}html[data-kh-view="app"] #kh-site{display:none}html[data-kh-view="site"] #root{display:none}
h1,h2,h3{letter-spacing:-.035em;font-family:inherit}em{font-family:inherit;font-style:normal;font-weight:inherit}
:is(button,a,input,select,textarea,summary,[tabindex]):focus-visible{outline:3px solid var(--kh-blue);outline-offset:4px}
::selection{background:#cce4fc;color:var(--kh-ink)}
.is-icon{display:inline-block;width:24px;height:24px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}
.is-container{width:min(1280px,calc(100% - 96px));margin-inline:auto}
.is-site{background:#fff;overflow-x:clip}
.is-skip{position:fixed;left:20px;top:-80px;z-index:100001;padding:12px 20px;background:var(--kh-ink);color:white;border-radius:6px}
.is-skip:focus{top:16px}
.is-header{height:88px;padding-inline:max(48px,calc((100vw - 1280px)/2));display:flex;gap:40px;align-items:center;background:#fff;border-bottom:1px solid var(--kh-line)}
.is-brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;font-size:24px;font-weight:650;letter-spacing:-1px}
.is-header nav{display:flex;gap:30px;margin-left:auto;font-size:14px;font-weight:500;color:var(--kh-muted)}
.is-header nav a:hover,.is-footer a:hover{color:var(--kh-blue)}
.is-header-login{display:flex;align-items:center;gap:14px;margin-left:28px;font-size:14px;font-weight:600;min-height:44px}
.is-header-login .is-icon{width:19px}
.is-hero{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;padding-block:80px 70px}
.is-category{font-size:14px;font-weight:550;color:var(--kh-blue);line-height:1.5;margin-bottom:22px}
.is-hero h1{font-size:clamp(42px,4.1vw,62px);line-height:1.12;font-weight:600;letter-spacing:-.055em}
.is-hero h1 span{color:var(--kh-blue)}
.is-lead{font-size:17px;line-height:1.8;max-width:510px;color:var(--kh-muted);margin-top:26px}
.is-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.is-button{display:inline-flex;align-items:center;justify-content:center;gap:16px;min-height:50px;padding:13px 21px;border:1px solid var(--kh-blue);border-radius:8px;background:var(--kh-blue);color:white;font-size:14px;font-weight:550;line-height:1.5;text-decoration:none}
.is-button:hover{background:var(--kh-blue-hover);border-color:var(--kh-blue-hover)}
.is-button .is-icon{width:19px;height:19px}
.is-button-secondary{background:white;color:var(--kh-ink);border-color:var(--kh-line)}
.is-button-secondary:hover{background:var(--kh-bg);border-color:#9eb4c5}
.is-hero-note{margin-top:20px;font-size:13px;line-height:1.6;color:var(--kh-muted);max-width:400px}
.is-console{background:#fff;border:1px solid #c5d5e2;border-radius:14px;overflow:hidden;box-shadow:0 12px 36px #172b3a0a}
.is-console-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px 22px;border-bottom:1px solid var(--kh-line);font-size:14px}
.is-console-head>span:first-child{display:flex;gap:10px;align-items:center;font-weight:600}
.is-console-head .is-icon{width:19px;color:var(--kh-blue)}
.is-state-neutral{color:var(--kh-muted);font-size:12px}
.is-home-overview{display:grid;grid-template-columns:minmax(0,1fr) 100px;padding:16px 22px 22px;gap:10px}
.is-home-map{min-width:0}.is-home-map>svg{width:100%;height:auto}
.is-map-legend{font-size:12px;display:flex;gap:6px;align-items:center;justify-content:center;color:var(--kh-muted);flex-wrap:wrap}
.is-map-legend i{width:7px;height:7px;background:var(--kh-blue);border-radius:50%}
.is-home-readings{display:flex;flex-direction:column;justify-content:center;gap:22px;border-left:1px solid var(--kh-line);padding-left:20px}
.is-home-readings span{font-size:11px;color:var(--kh-muted)}
.is-home-readings strong{font-size:26px;font-weight:550;display:block;margin-top:5px;letter-spacing:-.04em;white-space:nowrap}
.is-home-readings small{font-size:13px;font-weight:400;letter-spacing:0}
.is-console-control{display:flex;gap:14px;align-items:center;margin:0 22px;padding:20px 0;border-block:1px solid var(--kh-line)}
.is-control-glyph{display:grid;place-items:center;width:42px;height:42px;border-radius:10px;background:var(--kh-sky);color:var(--kh-blue)}
.is-console-control strong{font-size:14px;font-weight:550}
.is-console-control div>span{display:block;font-size:12px;color:var(--kh-muted);margin-top:5px}
.is-switch{width:52px;min-width:52px;height:44px;position:relative;margin-left:auto;background:none;padding:0}
.is-switch::before{content:"";display:block;height:30px;border-radius:20px;background:var(--kh-blue);transition:background .15s}
.is-switch>span{position:absolute;top:10px;left:26px;width:24px;height:24px;background:white;border-radius:50%;transition:left .15s}
.is-switch[aria-checked="false"]::before{background:#8195a5}.is-switch[aria-checked="false"]>span{left:3px}
.is-command-path{display:flex;align-items:center;justify-content:center;gap:18px;padding:18px 12px;font-size:12px;color:var(--kh-muted);background:#f8fafc}
.is-command-path .is-icon{width:16px;height:16px;color:#839eaf}
.is-fact-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;padding-block:28px;border-block:1px solid var(--kh-line)}
.is-fact-strip p{display:flex;gap:12px;align-items:center;font-size:13px;line-height:1.5;color:var(--kh-muted)}
.is-fact-strip .is-icon{color:var(--kh-blue);width:21px}
.is-section{padding-block:96px}
.is-section-head{display:grid;grid-template-columns:1.2fr 1fr;align-items:end;gap:80px;margin-bottom:42px}
.is-section-head .is-category{margin-bottom:16px}
.is-site h2{font-size:clamp(30px,3.2vw,43px);line-height:1.18;font-weight:550}
.is-section-head>p{font-size:16px;color:var(--kh-muted);line-height:1.8;max-width:450px}
.is-feature-layout{display:grid;grid-template-columns:1fr 1.1fr;gap:64px}
.is-feature-primary{padding:36px;background:var(--kh-sky);border-radius:12px;display:flex;flex-direction:column;align-items:start}
.is-feature-icon{display:grid;place-items:center;width:48px;height:48px;background:white;border:1px solid #cfdfeb;border-radius:10px;color:var(--kh-blue);margin-bottom:26px}
.is-site h3{font-size:21px;font-weight:550;line-height:1.35;letter-spacing:-.025em}
.is-feature-primary>p{color:var(--kh-muted);line-height:1.8;margin:16px 0 24px;font-size:15px}
.is-light-example{display:grid;grid-template-columns:1fr auto;gap:18px 12px;padding:24px;width:100%;border:1px solid #cfdfeb;border-radius:8px;background:white}
.is-light-example>span{font-size:13px;color:var(--kh-muted)}.is-light-example>strong{font-size:16px}
.is-light-example input,.is-light-example small{grid-column:1/-1;margin:0}
.is-light-example input{accent-color:var(--kh-blue);height:32px}
.is-light-example small{font-size:11px;color:var(--kh-muted);line-height:1.6}
.is-text-link{display:inline-flex;align-items:center;gap:12px;font-size:14px;font-weight:550;color:var(--kh-blue);min-height:44px}
.is-feature-primary .is-text-link{margin-top:20px}.is-text-link:hover{text-decoration:underline}
.is-feature-list{display:grid;gap:0}
.is-feature-list article{display:flex;gap:24px;padding:28px 0;border-bottom:1px solid var(--kh-line)}
.is-feature-list article:first-child{padding-top:8px}.is-feature-list article:last-child{border-bottom:0}
.is-feature-list .is-icon{color:var(--kh-blue);width:28px;height:28px;margin-top:2px}
.is-feature-list p{font-size:15px;color:var(--kh-muted);margin-top:14px;line-height:1.75;max-width:440px}
.is-architecture{background:var(--kh-ink);padding:76px 0;color:white}
.is-architecture .is-category{color:#8dc9f8}.is-architecture .is-section-head>p{color:#b6c8d7}
.is-architecture-flow{list-style:none;padding:0;margin:46px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-block:1px solid #39505f}
.is-architecture-flow li{padding:32px 28px;border-right:1px solid #39505f;position:relative}
.is-architecture-flow li:first-child{padding-left:0}.is-architecture-flow li:last-child{border-right:0}
.is-architecture-flow li:not(:last-child)::after{content:"→";position:absolute;right:-12px;top:34px;z-index:1;background:var(--kh-ink);padding:0 4px;color:#8dc9f8}
.is-architecture-flow .is-icon{color:#8dc9f8;width:28px;height:28px;margin-bottom:20px}
.is-architecture-flow h3{font-size:17px;color:white;white-space:nowrap}.is-architecture-flow p{font-size:14px;color:#b6c8d7;margin:12px 0 24px;line-height:1.7}
.is-architecture-flow span{font-size:12px;color:#8dc9f8}
.is-architecture-notes{display:flex;gap:40px;margin-top:28px;font-size:13px;color:#cfdee8}
.is-scenario-layout{display:grid;grid-template-columns:1fr 1.7fr;border:1px solid var(--kh-line);border-radius:12px;overflow:hidden}
.is-scenario-tabs{background:var(--kh-bg);padding:20px;display:flex;flex-direction:column;gap:10px}
.is-scenario-tabs button{display:flex;gap:16px;align-items:center;text-align:left;border:1px solid transparent;border-radius:8px;background:none;padding:18px;font-size:16px;font-weight:500;min-height:64px}
.is-scenario-tabs button[aria-selected="true"]{background:white;border-color:var(--kh-line);color:var(--kh-blue)}
.is-scenario-tabs button>span{margin-left:auto}.is-scenario-tabs button>svg{width:22px}
.is-scenario-panel{padding:40px 48px;min-height:340px}.is-example-label{display:inline-block;color:var(--kh-muted);font-size:12px;margin-bottom:20px}
.is-scenario-panel h3{font-size:25px}.is-scenario-panel>p{color:var(--kh-muted);font-size:15px;margin-top:10px}
.is-scenario-panel ul{list-style:none;margin:24px 0 18px;padding:0;display:grid;gap:14px;font-size:14px}
.is-scenario-panel li{display:flex;align-items:center;gap:12px;line-height:1.6}.is-scenario-panel li .is-icon{width:18px;height:18px;color:var(--kh-blue)}
.is-equipment{padding:52px 48px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:64px;background:var(--kh-bg);border-radius:14px}
.is-controller-visual{min-width:0}.is-controller-visual svg{width:100%;height:auto}
.is-equipment h2{margin-bottom:24px}.is-equipment p:not(.is-category){font-size:15px;color:var(--kh-muted);margin-top:16px;line-height:1.8}
.is-equipment .is-text-link{margin-top:18px}.is-equipment .is-small-note{font-size:12px!important;border-top:1px solid var(--kh-line);padding-top:16px}
.is-security-list{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
.is-security-list article{padding-top:24px;border-top:2px solid var(--kh-line)}.is-security-number{display:none}
.is-security-list p{font-size:15px;color:var(--kh-muted);margin-top:16px;line-height:1.8}
.is-install-section{padding:76px 0;background:#e8f3fc;border-block:1px solid #d4e7f7}
.is-install-layout{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:start}
.is-install-layout h2{margin-bottom:24px}.is-install-layout>div>p:not(.is-category){font-size:15px;color:var(--kh-muted);line-height:1.8;max-width:460px}
.is-install-layout .is-button{margin-top:28px}.is-install-browser{display:block;font-size:13px;font-weight:500;color:var(--kh-blue);margin-top:20px;min-height:44px;padding-top:10px}
.is-install-steps{display:grid;gap:28px;padding-top:12px}.is-install-steps article{display:flex;align-items:start;gap:24px}
.is-install-steps .is-icon{color:var(--kh-blue);width:26px;height:26px}.is-install-steps h3{font-size:18px}.is-install-steps article p{font-size:14px;color:var(--kh-muted);line-height:1.8;margin-top:10px}
.is-install-steps>p{font-size:12px!important;padding-top:20px;border-top:1px solid #c9dfef}
.is-footer{display:flex;align-items:center;flex-wrap:wrap;gap:24px;padding-block:36px}
.is-footer .is-brand{font-size:21px}.is-footer>p{font-size:12px;color:var(--kh-muted);max-width:230px;line-height:1.6}
.is-footer nav{display:flex;flex-wrap:wrap;align-items:center;gap:24px;margin-left:auto;font-size:12px;font-weight:500}
.is-footer button{background:none;padding:12px 0;font-size:12px;color:var(--kh-ink)}.is-footer a{padding-block:12px}
.is-noscript{padding:20px;text-align:center;background:var(--kh-warning-bg);color:var(--kh-ink)}

/* Auth shares the product typography and surfaces. No decorative layer. */
.kh-auth{--kh-bg:#f3f6f9;--kh-paper:#fff;--kh-ink:#172b3a;--kh-muted:#516779;--kh-line:#d8e2ea;--kh-blue:#1464c0;--kh-blue-hover:#0d4f9d;--kh-wine:var(--kh-blue);--kh-wine-deep:var(--kh-blue-hover);--kh-surface:#edf3f8;--kh-beige:#e8f3fc;--kh-ease:ease;background:var(--kh-bg);font-family:inherit;color:var(--kh-ink);padding:40px 24px}
.kh-auth::before,.kh-auth-brand::after{display:none}
.kh-auth-shell{width:min(1080px,100%);min-height:650px;grid-template-columns:1fr 1fr;border:1px solid var(--kh-line);border-radius:16px;box-shadow:0 12px 40px #172b3a0a;animation:none}
.kh-auth-brand{background:var(--kh-ink);padding:48px;gap:40px;color:#fff;overflow:visible}
.kh-auth-mark{color:#fff;font-size:22px;letter-spacing:-.035em;font-weight:600;gap:12px}
.kh-mark-dot{width:36px;height:36px;background:url('/brand/mark-white.svg') center/contain no-repeat;border-radius:0;box-shadow:none}
.kh-auth-copy h1{font:550 42px/1.18 "Golos Text",sans-serif;letter-spacing:-.045em;color:white}
.kh-auth-copy h1 em{color:#8dc9f8;font-family:inherit;font-style:normal;font-weight:inherit}
.kh-lead{font-size:15px;color:#b6c8d7;line-height:1.8;margin-top:24px}
.kh-auth-points{padding:24px 0 0;margin:0;list-style:none;border-top:1px solid #39505f;display:grid;gap:16px}
.kh-auth-points li{display:flex;gap:20px;font-size:13px;color:#b6c8d7;line-height:1.7}.kh-auth-points strong{color:#fff;min-width:80px;font-weight:500}
.kh-auth-panel{background:#fff;padding:42px}
.kh-auth-panel h2{font:550 28px/1.25 "Golos Text",sans-serif;letter-spacing:-.035em}.kh-auth-panel-head p{font-size:14px;color:var(--kh-muted)}
.kh-auth-tabs{padding:4px;border-radius:8px;margin-bottom:24px}.kh-auth-tabs button{font-size:14px;font-weight:500;padding:11px;border-radius:5px;min-height:44px}.kh-auth-tabs button.is-active{box-shadow:0 1px 4px #172b3a0a}
.kh-field>span{font-size:13px;font-weight:500;letter-spacing:0;color:var(--kh-ink)}
.kh-field input{font-size:16px;border-radius:7px;border-color:var(--kh-line);background:#fff;padding:12px;min-height:48px}
.kh-field input::placeholder{color:#6a7e8d}.kh-field input:focus{box-shadow:none;border-color:var(--kh-blue);outline:3px solid #1464c026;outline-offset:0}
.kh-submit,.kh-demo{font-size:14px;font-weight:550;border-radius:8px;min-height:48px;box-shadow:none;padding:12px}
.kh-submit{color:#fff;background:var(--kh-blue);border-color:var(--kh-blue)}.kh-submit:hover:not(:disabled){background:var(--kh-blue-hover);transform:none}
.kh-demo{background:#fff;border-color:var(--kh-line)}.kh-demo:hover:not(:disabled){border-color:#9eb4c5;transform:none}
.kh-auth-foot{font-size:12px;color:var(--kh-muted);line-height:1.7}.kh-auth-legal{font-size:12px;color:var(--kh-muted);line-height:1.7}.kh-auth-error{font-size:13px;color:var(--kh-error);background:var(--kh-error-bg);border-color:#edbdc0}
.kh-auth-loading{font-size:15px;background:var(--kh-bg)}.kh-spinner{border-color:#c9dff3;border-top-color:var(--kh-blue)}
.kh-fatal{border-color:var(--kh-line);background:white;border-radius:12px;box-shadow:none}.kh-fatal h2{font:550 24px/1.3 "Golos Text",sans-serif}.kh-fatal p{font-size:14px;color:var(--kh-muted)}.kh-fatal button{background:var(--kh-blue);border-color:var(--kh-blue);min-height:44px;font-size:14px}
.kh-auth-back{display:inline-flex;align-items:center;gap:8px;color:#b6c8d7;font-size:13px;min-height:44px;margin-top:12px}

/* Retained React app: system navigation, readable controls and clear states. */
#root .workspace{background:var(--kh-bg)}
#root .muted{font-size:13px;line-height:1.7}#root small{font-size:12px}#root .eyebrow{font-size:12px;letter-spacing:0;text-transform:none}
#root .sidebar{width:248px;padding:28px 18px;background:#172b3a;color:#d7e3ec;border:0}
#root .sidebar .brand{color:#fff;font-size:22px}#root .sidebar .brand>svg{width:34px;height:34px;color:#8dc9f8}
#root .sidebar .brand small{display:none}
#root .sidebar-home{padding:26px 12px 22px;border-color:#39505f;margin-bottom:20px}
#root .sidebar-home strong{font-size:15px;color:#fff;font-weight:500;margin:0 0 8px}#root .sidebar-home small{font-size:12px;color:#b6c8d7;line-height:1.6}
#root .sidebar-home .eyebrow{display:none}
#root .sidebar nav{gap:5px}#root .sidebar nav a{font-size:14px;color:#b6c8d7;border-radius:8px;padding:12px 14px;min-height:48px;font-weight:450;gap:12px}
#root .sidebar nav a:hover{background:#243d50;color:#fff}#root .sidebar nav a.active{background:#1464c0;color:#fff}#root .sidebar nav a.active::after{display:none}
#root .sidebar nav a svg{width:21px;height:21px}
#root .sidebar-bottom{padding:24px 12px 0}#root .sidebar-bottom .demo-label{font-size:11px;letter-spacing:0;background:#243d50;border-color:#39505f;color:#b6c8d7;padding:5px 8px}
#root .sidebar-bottom>p{font-size:12px;color:#b6c8d7;line-height:1.7;margin:14px 0}#root .sidebar-bottom>a{font-size:13px;color:#b6c8d7;min-height:44px}
#root .profile-dot{border-color:#39505f;margin-top:12px;padding-top:20px;flex-wrap:wrap;gap:10px}
#root .profile-dot>span{background:#365365;color:#fff;font-size:14px;width:36px;height:36px}#root .profile-dot>div{font-size:13px}#root .profile-dot small{font-size:11px;color:#b6c8d7}
#root .app-content{margin-left:248px}
#root .app-topbar{height:76px;background:white;border-bottom:1px solid var(--kh-line);padding-inline:32px;gap:16px}
#root .app-topbar>time{font-size:12px;color:var(--kh-muted)}#root .connection{font-size:13px;line-height:1.5;gap:8px;color:var(--kh-muted)}
#root .connection::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--kh-good);flex:none}
#root .connection[data-state="reconnecting"]::before{background:#c68c12}#root .connection[data-state="offline"]::before{background:var(--kh-error)}
#root .app-topbar>.avatar{font-size:13px;background:var(--kh-sky);color:var(--kh-blue)}
#root .app-main{padding:32px 32px 130px;max-width:1600px;animation:none}
#root .section-head{margin-bottom:28px;gap:20px}#root .section-head .eyebrow{display:none}#root .section-head h1{font-size:32px;font-weight:550;letter-spacing:-.045em;line-height:1.2}#root .section-head .muted{font-size:14px;margin-top:10px;line-height:1.7}
#root .status-pill{font-size:12px;border-radius:6px;background:white;padding:10px 12px;color:var(--kh-muted)}
#root .summary-strip{padding:22px 24px;border:1px solid var(--kh-line);background:white;border-radius:12px;grid-template-columns:1.2fr 1fr 1fr 1fr 1fr;gap:16px;margin-bottom:24px}
#root .summary-strip>div{border-color:var(--kh-line)}#root .summary-strip span,#root .summary-strip .current-power>span{font-size:12px;letter-spacing:0;color:var(--kh-muted);line-height:1.5}#root .summary-strip strong{font-size:28px;font-weight:550;margin-top:12px;letter-spacing:-.04em}#root .summary-strip small{font-size:12px;font-weight:400;color:var(--kh-muted)}#root .summary-strip .current-power>strong{color:var(--kh-blue)}
#root .panel{padding:24px;border-radius:12px;box-shadow:none;border-color:var(--kh-line)}#root .panel-heading h2{font-size:19px;font-weight:550;line-height:1.3}#root .panel-heading>a,#root .panel-heading .muted{font-size:12px}#root .panel-heading .eyebrow{display:none}
#root .dashboard-grid,#root .dashboard-lower{gap:24px;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr)}
#root .dashboard-side{gap:20px;min-width:0}#root .apartment-panel{padding-bottom:0}#root .floor-plan{min-width:0}#root .floor-plan svg{max-width:100%;height:auto}#root .floor-plan text{font-family:"Golos Text",sans-serif}
#root .plan-legend{font-size:11px;flex-wrap:wrap;gap:10px}#root .house-foot{font-size:12px;line-height:1.5}#root .house-foot strong{font-size:16px}
#root .presence-panel{background:#fff;border:1px solid var(--kh-line);border-radius:12px;padding:24px}#root .presence-panel>.eyebrow{display:none}#root .presence-panel h2{font-size:19px;margin:0 0 18px}#root .presence-panel>p{font-size:12px;line-height:1.7}
#root .resident>div{font-size:14px}#root .resident small{font-size:12px}#root .resident .avatar{background:var(--kh-sky);color:var(--kh-blue);font-size:13px}
#root .climate-preview{background:#e4f0f9;border:1px solid #d2e2ed;border-radius:12px;padding:24px;color:var(--kh-ink)}#root .climate-preview .eyebrow{font-size:12px;letter-spacing:0}#root .climate-preview h2{font-size:48px;font-weight:500;margin-top:10px}#root .climate-preview h2 small,#root .climate-preview p{font-size:12px;line-height:1.7}
#root .climate-lines,#root .lighting-visual,#root .plan-meta{display:none}
#root .plan-drawing>svg>path[fill="url(#floorlines)"]{display:none}#root .furniture{stroke:#93a8b8}#root .walls{stroke:#536c7e;stroke-width:3}#root .room-label{fill:var(--kh-muted);letter-spacing:0}#root .floor-plan text{font-size:16px;letter-spacing:0}#root .map-device.active{background:var(--kh-blue);color:#fff;border-color:var(--kh-blue);box-shadow:none}
#root .quick-scenes{gap:10px;grid-template-columns:repeat(3,minmax(0,1fr))}#root .quick-scenes button{min-height:72px;display:flex;flex-direction:row;align-items:center;gap:12px;font-size:14px;padding:16px;border-radius:9px;background:white;border-color:var(--kh-line)}#root .quick-scenes button.active{background:var(--kh-sky);border-color:#9fc8eb;color:var(--kh-blue)}#root .quick-scenes button svg{width:20px}
#root .chart-caption,#root .page-footnote{font-size:12px;line-height:1.7}#root .recharts-cartesian-axis-tick text{font-size:11px;fill:var(--kh-muted)}
#root .device-row strong{font-size:14px}#root .device-row small{font-size:12px}#root .device-row{padding:16px 0;gap:12px}#root .small-glyph{background:var(--kh-sky);color:var(--kh-blue);width:38px;height:38px}
#root .device-toolbar{gap:12px;align-items:center}#root .device-toolbar select,#root .search-field>input{font-size:14px;min-height:46px}#root .device-toolbar .tabs{margin-left:0}#root .search-field{border-radius:8px;border-color:var(--kh-line);min-width:200px}
#root .room-links{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 30px}#root .room-links a{font-size:13px;padding:10px 12px;background:white;border:1px solid var(--kh-line);border-radius:6px;gap:10px;min-height:44px}#root .room-links a>span{display:none}
#root .device-grid{gap:16px;grid-template-columns:repeat(3,minmax(0,1fr))}#root .device-card{padding:22px;border-color:var(--kh-line);border-radius:12px;background:white;min-width:0;border-top:3px solid #d8e2ea}#root .device-card.on{border-top-color:var(--kh-blue)}#root .device-card.alarm{border-color:#e5a7ad}
#root .device-card-top{margin-bottom:22px}#root .device-glyph{color:var(--kh-blue);background:var(--kh-sky);display:grid;place-items:center;border-radius:9px;width:44px;height:44px}#root .device-card:not(.on) .device-glyph{color:var(--kh-muted);background:var(--kh-bg)}
#root .device-card-title h3{font-size:17px;font-weight:550;line-height:1.4}#root .device-status{font-size:13px;margin-top:8px;line-height:1.7}#root .device-card-bottom{font-size:12px;margin-top:20px;padding-top:16px;gap:10px;flex-wrap:wrap}#root .device-card>.text-link{font-size:13px;min-height:44px;margin-top:4px}
.kh-device-link{display:flex;align-items:center;gap:7px;margin-top:14px;font-size:12px;color:var(--kh-muted);min-height:20px;line-height:1.5}.kh-device-link::before{content:"";height:6px;width:6px;border-radius:50%;background:#8195a5;flex:none}
.kh-device-link[data-state="online"]::before,.kh-device-link[data-state="completed"]::before{background:var(--kh-good)}.kh-device-link[data-state="pending"]::before,.kh-device-link[data-state="sent"]::before{background:#c68c12}.kh-device-link[data-state="failed"]::before,.kh-device-link[data-state="timeout"]::before,.kh-device-link[data-state="offline"]::before{background:var(--kh-error)}
#root .device-card[data-kh-status="offline"]{background:#f8fafc}#root .device-card[data-kh-busy="true"]{border-top-color:#c68c12}
#root .toggle{min-width:48px;min-height:44px;background:none!important;padding:0;position:relative;border:0;border-radius:8px;width:48px;height:44px;box-shadow:none}
#root .toggle::before{content:"";position:absolute;top:8px;left:0;width:48px;height:28px;background:#8195a5;border-radius:20px}#root .toggle.checked::before{background:var(--kh-blue)}
#root .toggle>span{width:22px;height:22px;position:absolute;left:3px;top:11px;transform:none;background:white;border-radius:50%;box-shadow:none}#root .toggle.checked>span{left:23px;transform:none}
#root .toggle:disabled{opacity:.45;cursor:not-allowed}#root .toggle:disabled::before{background:#8296a5}
#root input[type="range"]{accent-color:var(--kh-blue);height:36px}#root .range-label>span{font-size:13px;line-height:1.7}#root .range-label .range-ends small{font-size:11px}
#root .button{border-radius:8px;font-size:14px;min-height:46px;background:var(--kh-blue);border-color:var(--kh-blue);color:white;box-shadow:none;gap:12px;padding:11px 18px}#root .button:hover{background:var(--kh-blue-hover);border-color:var(--kh-blue-hover)}#root .button.secondary{background:white;border-color:var(--kh-line);color:var(--kh-ink)}#root .button.secondary:hover{background:var(--kh-bg)}
#root .text-link{font-size:13px;min-height:44px}#root .icon-button{min-width:44px;min-height:44px}
#root .chip{font-size:13px;min-height:44px;padding:10px 14px;border-radius:7px}#root .tabs button{font-size:13px;min-height:44px;padding:10px 14px}#root .badge{font-size:11px;letter-spacing:0;background:var(--kh-bg);color:var(--kh-muted)}
#root .notice,#root .notice p{font-size:13px;line-height:1.7}#root .notice.danger{background:var(--kh-error-bg);color:var(--kh-error);border-color:#edbdc0}
#root .mini-temp{font-size:44px}#root .mini-temp small{font-size:13px}#root .lighting-grid .device-card{min-height:0}#root .lighting-grid .range-label{margin-top:24px}
#root .settings-section{grid-template-columns:1fr 1.3fr;gap:8%;padding:32px 0}#root .settings-section .eyebrow{display:none}#root .settings-section h2{font-size:22px;margin:0 0 16px}#root .settings-section>div>p{font-size:14px;line-height:1.8}#root .fields>label,#root .fields .setting-line{font-size:14px}#root input:not([type="range"]),#root select,#root textarea{font-size:16px;border-radius:7px;min-height:46px}#root .settings-save p{font-size:13px}#root .settings-rooms>div{font-size:14px}#root .settings-rooms small{font-size:12px}
#root .security-banner{background:var(--kh-good-bg);color:#195d4f;border:1px solid #c7e5d9;border-radius:12px}#root .security-banner.attention{background:var(--kh-warning-bg);color:var(--kh-warning);border-color:#edd7a2}#root .security-banner .eyebrow{display:none}#root .security-banner h2{font-size:25px}#root .security-banner p{font-size:14px;line-height:1.7}
#root .security-device{border-radius:10px;padding:22px}#root .security-device strong{font-size:15px}#root .security-device small{font-size:13px}#root .water-demo p{font-size:14px}#root .water-demo .button{font-size:13px}#root .water-demo h2{font-size:22px}#root .water-demo .eyebrow{display:none}
#root .event-list p,#root .security-events p{font-size:13px;line-height:1.7}#root .event-list time,#root .security-events time{font-size:12px}
#root .rule{border-radius:12px;padding:24px}#root .rule-head h3{font-size:18px}#root .rule-description p{font-size:14px;line-height:1.7}#root .rule-description .eyebrow{font-size:12px;letter-spacing:0}#root .rule-footer,#root .rule-footer>.text-link{font-size:12px}#root .rule-editor-row>label,#root .rule-editor-row>p{font-size:14px}#root .presence-inline h3{font-size:18px}#root .presence-inline p{font-size:13px}
#root .energy-overview{background:white;border:1px solid var(--kh-line);border-radius:12px;padding:24px}#root .energy-overview>div>span,#root .energy-overview>div>small{font-size:12px;line-height:1.6}#root .energy-overview strong{font-size:30px;font-weight:550}#root .energy-overview strong small{font-size:13px}#root .energy-overview .energy-now>strong{font-size:36px}#root .energy-nav a{font-size:13px;min-height:44px}#root .energy-nav{overflow-x:auto;scrollbar-width:thin}
#root .energy-wordmark .demo-label,#root .demo-label{font-size:11px;letter-spacing:0}
#root .analytics-totals span,#root .analytics-totals p{font-size:13px;line-height:1.7}#root .analytics-totals small{font-size:13px}#root .analytics-totals strong{font-size:36px;font-weight:500}
#root .analytics-grid{gap:24px;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr)}#root .device-breakdown>div{font-size:13px}#root .device-breakdown strong{font-size:14px}#root .device-breakdown small{font-size:12px}
#root .energy-insights>a>span{font-size:12px}#root .energy-insights strong{font-size:22px}#root .energy-insights>a{padding:20px;border:1px solid var(--kh-line);border-radius:10px;background:white}
#root .recommendation-panel{background:var(--kh-sky);border:1px solid #d2e2ed;border-radius:12px}#root .recommendation-panel h2{font-size:28px}#root .recommendation-panel p:not(.eyebrow){font-size:14px}#root .recommendation-panel .muted{font-size:12px!important}#root .recommendation-panel .eyebrow{display:none}#root .recommendation-panel .button{color:var(--kh-blue);border-color:#9fc8eb}
#root .scenario-comparison h2{font-size:22px}#root .scenario-comparison .muted{font-size:13px}#root .budget-hero{background:var(--kh-sky)}#root .budget-method,#root .advisor-main>p,#root .experiment-factors label,#root .permission-row,#root .tariff-zone label>span{font-size:13px;line-height:1.7}
#root .plan-selector button{font-size:14px;min-height:48px}#root .plan-global,#root .permission-row strong,#root .policy-numbers label{font-size:13px}#root .policy-times label{font-size:13px}#root .experiment-banner{background:var(--kh-sky);border-radius:12px}#root .experiment-banner h2{font-size:28px}#root .experiment-banner p{font-size:14px;line-height:1.7}
#root .dialog{font-size:14px;border:1px solid var(--kh-line);background:white;border-radius:14px;padding:28px;max-width:min(720px,calc(100vw - 32px));color:var(--kh-ink)}#root .dialog h2{font-size:24px}#root .dialog h3{font-size:18px}#root .dialog .muted,#root .dialog label{font-size:13px;line-height:1.7}#root .dialog::backdrop{background:#172b3a80}
#root .simulator-bar{left:248px;padding:10px 32px max(10px,env(safe-area-inset-bottom));background:white;border-color:var(--kh-line)}#root .simulator-bar>span{font-size:12px}#root .simulator-bar small{font-size:11px;letter-spacing:0}#root .simulator-bar .chip{font-size:12px;min-height:40px}
.kh-session{position:static;max-width:none;background:none;border:0;box-shadow:none;backdrop-filter:none;padding:0;font-family:inherit;color:inherit;font-size:12px;display:flex;gap:8px;border-radius:0}
.kh-session.kh-session-insidebar{width:100%;padding-top:12px;color:#d7e3ec}.kh-session.kh-session-inbar{margin-left:auto}.kh-session-name{font-size:12px;max-width:100px}.kh-session-insidebar .kh-session-name,.kh-session-insidebar .kh-session-mode{display:none}.kh-session-mode{font-size:11px;letter-spacing:0;text-transform:none;color:var(--kh-muted)}.kh-session-insidebar .kh-session-mode{color:#b6c8d7}
.kh-session-dot,.kh-session-dot.is-online,.kh-session-dot.is-offline{box-shadow:none}.kh-session-dot.is-online{background:var(--kh-good)}.kh-session-dot.is-offline{background:#c68c12}
.kh-session-exit{font-size:12px;min-height:44px;color:var(--kh-blue);border-color:var(--kh-line);padding:8px 10px}.kh-session-insidebar .kh-session-exit{color:#b6c8d7;border-color:#39505f}
.kh-install-trigger{font-size:12px;border:0;background:none;color:var(--kh-blue);padding:8px;min-height:44px}.kh-session-insidebar .kh-install-trigger{color:#8dc9f8}
.kh-toast{font:14px/1.6 "Golos Text",sans-serif;border:1px solid var(--kh-line);border-radius:10px;background:#fff;color:var(--kh-ink);box-shadow:0 8px 30px #172b3a1a;max-width:min(600px,calc(100vw - 32px));bottom:80px}.kh-toast[data-type="error"]{color:var(--kh-error);background:var(--kh-error-bg);border-color:#edbdc0}
.kh-system-panel{margin-bottom:24px;padding:18px 22px;border:1px solid var(--kh-line);border-radius:10px;background:white}.kh-system-panel h2{font-size:15px;font-weight:550;letter-spacing:-.02em;margin:0 0 12px}.kh-system-readings{display:flex;gap:16px 32px;flex-wrap:wrap;font-size:12px;line-height:1.7;color:var(--kh-muted)}.kh-system-readings span{display:flex;align-items:center;gap:7px}.kh-system-readings i{height:6px;width:6px;background:var(--kh-good);border-radius:50%}.kh-system-readings [data-state="offline"] i{background:var(--kh-error)}.kh-system-readings [data-state="unknown"] i{background:#c68c12}
.kh-last-command{margin-top:12px;border-top:1px solid var(--kh-line);padding-top:12px;color:var(--kh-muted);font-size:13px;line-height:1.6}

/* Shared, accessible installation sheet. Browser dialog traps focus. */
.kh-install-dialog{width:min(580px,calc(100vw - 32px));max-height:calc(100dvh - 48px);margin:auto;border:1px solid var(--kh-line);border-radius:16px;padding:32px;background:white;color:var(--kh-ink);box-shadow:0 20px 80px #172b3a26;overflow:auto;font:14px/1.7 "Golos Text",sans-serif}
.kh-install-dialog::backdrop{background:#172b3a80}.kh-install-dialog h2{font-size:26px;line-height:1.25;font-weight:550;letter-spacing:-.035em;margin:20px 0 14px;padding-right:20px}.kh-install-dialog p{color:var(--kh-muted);font-size:14px;line-height:1.7}.kh-dialog-close{position:absolute;top:12px;right:12px;background:var(--kh-bg);color:var(--kh-muted);border-radius:7px;font-size:26px;width:44px;height:44px}
.kh-install-dialog>.is-button{margin-top:20px;width:100%}.kh-install-platforms{display:flex;gap:4px;margin:24px 0 16px;padding:4px;border:1px solid var(--kh-line);border-radius:8px;background:var(--kh-bg)}.kh-install-platforms button{flex:1;min-height:44px;border-radius:5px;font-size:13px;font-weight:500;background:none;color:var(--kh-muted);padding:8px 6px}.kh-install-platforms button[aria-pressed="true"]{background:white;color:var(--kh-blue);box-shadow:0 1px 3px #172b3a10}
.kh-install-dialog ol{padding-left:22px;margin:0 0 20px}.kh-install-dialog li{padding-left:4px;margin:12px 0;line-height:1.7}.kh-install-dialog .kh-install-note{font-size:12px;line-height:1.7;margin-top:14px}.kh-install-dialog details{padding-block:16px;border-block:1px solid var(--kh-line);margin-top:20px}.kh-install-dialog summary{font-size:14px;font-weight:500;cursor:pointer;min-height:44px;display:list-item;padding:8px 0}.kh-install-dialog details p{margin:12px 0}.kh-diagnostic-button{font-size:13px;color:var(--kh-blue);background:none;min-height:44px;text-align:left;padding:8px 0}#kh-install-result{font-size:13px;color:var(--kh-blue);margin-top:16px;line-height:1.7}
.kh-update{position:fixed;bottom:max(20px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);z-index:100002;width:min(540px,calc(100vw - 32px));display:flex;flex-wrap:wrap;align-items:center;gap:12px;background:var(--kh-ink);color:#fff;padding:16px 20px;border-radius:12px;box-shadow:0 8px 32px #172b3a26;font-size:13px}.kh-update>span{flex:1}.kh-update button{min-height:44px;padding:8px 14px;border-radius:6px;color:#fff;background:#1464c0;font-size:13px}.kh-update button+button{background:#2e485b}.kh-update p{font-size:12px;line-height:1.6;flex-basis:100%}.kh-update p:empty{display:none}

@media(min-width:1600px){#root .sidebar{width:248px}#root .app-content{margin-left:248px}#root .simulator-bar{left:248px}}
@media(max-width:1200px){.is-hero{gap:32px;padding-block:64px}.is-hero h1{font-size:48px}.is-hero .is-actions{flex-direction:column;align-items:start}.is-feature-layout{gap:40px}.is-home-overview{grid-template-columns:minmax(0,1fr) 80px;padding-inline:16px}.is-home-readings{padding-left:12px}.is-home-readings strong{font-size:22px}.is-console-head{padding:18px 16px}.is-console-head .is-state-neutral{font-size:11px}.is-equipment{gap:36px;padding:40px}.is-install-layout{gap:60px}#root .device-grid{grid-template-columns:repeat(2,minmax(0,1fr))}#root .summary-strip{gap:12px;padding:20px}#root .summary-strip strong{font-size:25px}#root .summary-strip span{font-size:11px}#root .app-main{padding-inline:24px}#root .app-topbar{padding-inline:24px}#root .dashboard-grid,#root .dashboard-lower{grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:18px}#root .panel,#root .presence-panel,#root .climate-preview{padding:20px}#root .apartment-panel{padding-bottom:0}}
@media(max-width:1000px){.is-container{width:calc(100% - 64px)}.is-header{padding-inline:32px;gap:20px}.is-header nav{gap:20px}.is-header-login{margin-left:8px}.is-hero{grid-template-columns:1fr;gap:40px;padding-top:56px}.is-hero-copy{max-width:720px}.is-hero h1{font-size:56px}.is-hero .is-actions{flex-direction:row}.is-lead{max-width:620px}.is-console{width:min(640px,100%);justify-self:center}.is-home-overview{grid-template-columns:minmax(0,1fr) 120px}.is-home-readings{padding-left:24px}.is-home-readings strong{font-size:28px}.is-fact-strip{gap:20px}.is-fact-strip p{align-items:start;font-size:12px}.is-section-head{gap:40px}.is-feature-layout{gap:32px;grid-template-columns:1fr 1fr}.is-feature-primary{padding:28px}.is-section{padding-block:72px}.is-architecture-flow li{padding:28px 18px}.is-architecture-flow h3{font-size:15px}.is-equipment{gap:32px}.is-install-layout{gap:40px}.is-footer>p{display:none}.kh-auth-brand{padding:36px}.kh-auth-panel{padding:32px}.kh-auth-copy h1{font-size:36px}}
@media(max-width:950px) and (min-width:761px){#root .sidebar{width:80px;padding:24px 10px}#root .sidebar .brand>span,#root .sidebar-home,#root .sidebar-bottom{display:none}#root .sidebar nav{gap:10px;margin-top:36px}#root .sidebar nav a{width:54px;height:48px;padding:12px;justify-content:center}#root .sidebar nav a>span{display:none}#root .app-content{margin-left:80px}#root .simulator-bar{left:80px}#root .dashboard-grid,#root .dashboard-lower{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr)}#root .summary-strip{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}#root .summary-strip>div{border:0}#root .section-head h1{font-size:30px}}
@media(max-width:760px){
  :root{scroll-padding-top:24px}.is-container{width:calc(100% - 40px)}.is-header{height:72px;padding-inline:20px;gap:16px}.is-header nav{display:none}.is-header-login{margin-left:auto;gap:10px;font-size:13px}.is-brand{font-size:22px}.is-brand img{width:32px;height:32px}
  .is-hero{padding-block:40px;gap:32px}.is-hero h1{font-size:clamp(34px,7.6vw,52px);line-height:1.16;letter-spacing:-.05em}.is-category{font-size:12px;margin-bottom:18px}.is-lead{font-size:16px;line-height:1.75;margin-top:22px}.is-actions{gap:10px;margin-top:26px}.is-hero .is-actions{flex-direction:column;align-items:stretch}.is-button{font-size:14px;min-height:48px;padding:12px 18px}.is-hero-note{font-size:12px;margin-top:16px}.is-console{border-radius:10px}.is-console-head{padding:16px;font-size:13px;gap:8px}.is-console-head .is-icon{width:17px}.is-state-neutral{font-size:10px!important}.is-home-overview{padding:12px 12px 16px;grid-template-columns:minmax(0,1fr) 75px;gap:4px}.is-home-readings{padding-left:12px;gap:16px}.is-home-readings span{font-size:10px}.is-home-readings strong{font-size:21px}.is-home-readings small{font-size:11px}.is-home-map svg text{font-size:15px}.is-map-legend{font-size:10px;gap:4px}.is-console-control{margin-inline:16px;padding-block:16px;gap:10px}.is-control-glyph{width:36px;height:36px}.is-console-control strong{font-size:13px}.is-console-control div>span{font-size:11px}.is-command-path{font-size:11px;gap:12px;padding:15px 10px}
  .is-fact-strip{grid-template-columns:1fr;gap:16px;padding-block:24px}.is-fact-strip p{font-size:13px;align-items:center;gap:12px}.is-section{padding-block:56px}.is-section-head{grid-template-columns:1fr;gap:20px;margin-bottom:30px}.is-site h2{font-size:31px}.is-section-head .is-category{margin-bottom:14px}.is-section-head>p{font-size:15px;line-height:1.8;max-width:none}.is-feature-layout{grid-template-columns:1fr;gap:28px}.is-feature-primary{padding:26px;border-radius:10px}.is-site h3{font-size:20px}.is-feature-primary>p{font-size:14px}.is-feature-list article{gap:20px;padding:24px 0}.is-feature-list article:first-child{padding-top:0}.is-feature-list p{font-size:14px;margin-top:10px}.is-light-example{padding:20px}
  .is-architecture{padding-block:52px}.is-architecture-flow{grid-template-columns:1fr;margin-top:30px}.is-architecture-flow li{padding:24px 0 24px 54px!important;border-right:0;border-bottom:1px solid #39505f}.is-architecture-flow li:last-child{border-bottom:0}.is-architecture-flow .is-icon{position:absolute;top:27px;left:0;width:24px;height:24px}.is-architecture-flow h3{font-size:18px}.is-architecture-flow p{font-size:14px;margin:8px 0 12px}.is-architecture-flow p br{display:none}.is-architecture-flow li:not(:last-child)::after{content:"↓";right:15px;top:auto;bottom:-12px;padding:0 8px}.is-architecture-notes{flex-direction:column;gap:12px;font-size:12px;margin-top:24px}
  .is-scenario-layout{grid-template-columns:1fr}.is-scenario-tabs{padding:10px;flex-direction:row;gap:4px}.is-scenario-tabs button{flex:1;justify-content:center;min-height:52px;padding:10px 6px;font-size:13px;gap:8px;white-space:nowrap}.is-scenario-tabs button>svg{width:18px}.is-scenario-tabs button>span{display:none}.is-scenario-panel{padding:26px 24px;min-height:360px}.is-scenario-panel h3{font-size:23px}.is-scenario-panel>p{font-size:14px}.is-scenario-panel li{font-size:13px}.is-example-label{font-size:12px;margin-bottom:16px}
  .is-equipment{grid-template-columns:1fr;gap:24px;padding:24px;width:calc(100% - 40px)}.is-controller-visual{order:2}.is-equipment .is-category{margin-bottom:16px}.is-equipment h2{margin-bottom:20px}.is-equipment p:not(.is-category){font-size:14px}.is-equipment .is-small-note{font-size:12px!important}
  .is-security-list{grid-template-columns:1fr;gap:28px}.is-security-list article{padding-top:22px}.is-security-list p{font-size:14px;margin-top:12px}.is-install-section{padding-block:48px}.is-install-layout{grid-template-columns:1fr;gap:32px}.is-install-layout>div>p:not(.is-category){font-size:14px}.is-install-layout .is-button{width:100%;margin-top:24px}.is-install-browser{text-align:center;margin-top:12px}.is-install-steps{padding-top:0;gap:24px}.is-install-steps article{gap:20px}.is-install-steps article p{font-size:13px}.is-footer{padding-block:28px;gap:18px}.is-footer nav{margin-left:0;gap:12px 24px;font-size:12px;width:100%}.is-footer a,.is-footer button{min-height:44px}
  .kh-auth{padding:16px;min-height:100dvh}.kh-auth-shell{grid-template-columns:1fr;min-height:0;border-radius:12px}.kh-auth-brand{padding:24px;gap:22px}.kh-auth-mark{font-size:21px}.kh-auth-copy h1{font-size:29px;line-height:1.2}.kh-lead{font-size:13px;margin-top:16px}.kh-auth-points{display:none}.kh-auth-panel{padding:26px 24px}.kh-auth-panel h2{font-size:26px}.kh-auth-panel-head{margin-bottom:20px}.kh-auth-foot,.kh-auth-legal{font-size:12px}.kh-auth-back{margin-top:0}.kh-auth-loading{position:fixed}
  #root .sidebar{width:268px;inset:0 auto 0 0;z-index:60;transform:translateX(-100%);padding:24px 18px}#root .sidebar.open{transform:translateX(0)}#root .sidebar nav a{font-size:14px;min-height:48px}#root .sidebar-home{padding-top:20px}#root .sidebar-home small{font-size:12px}#root .sidebar-bottom{padding-top:20px}#root .app-content{margin-left:0}#root .app-topbar{height:auto;min-height:68px;padding:8px 16px;gap:8px;flex-wrap:wrap;position:sticky;top:0;z-index:30;padding-top:max(8px,env(safe-area-inset-top))}#root .app-topbar>time,#root .app-topbar>.avatar{display:none}#root .app-topbar>.connection{font-size:11px;flex:1;gap:6px;min-width:96px}#root .app-topbar>.mobile-menu{min-width:40px;width:40px}#root .app-topbar>.notification-button{min-width:40px;width:40px}.kh-session.kh-session-inbar{margin-left:0;gap:2px}.kh-session-inbar .kh-session-name,.kh-session-inbar .kh-session-mode,.kh-session-inbar .kh-session-dot{display:none}.kh-session-inbar .kh-session-exit{font-size:11px;padding:8px 4px;border:0}.kh-session-inbar .kh-install-trigger{font-size:11px;padding:8px 6px}
  #root .app-main{padding:24px 18px 210px}#root .section-head{display:block;margin-bottom:22px}#root .section-head h1{font-size:28px}#root .section-head .muted{font-size:13px;line-height:1.75}#root .section-head>.status-pill{margin-top:14px;display:inline-flex;font-size:11px}#root .section-head>.button{margin-top:16px;min-height:44px;font-size:13px}
  #root .summary-strip{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 16px;padding:20px;margin-bottom:20px}#root .summary-strip .current-power{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid var(--kh-line)}#root .summary-strip .current-power>span{font-size:12px;max-width:120px;line-height:1.6}#root .summary-strip .current-power>strong{font-size:34px;margin:0}#root .summary-strip>div{padding:0;border:0}#root .summary-strip strong{font-size:25px;margin-top:8px}#root .summary-strip span,#root .summary-strip small{font-size:12px}
  #root .dashboard-grid,#root .dashboard-lower{grid-template-columns:1fr;gap:18px}#root .dashboard-side{grid-template-columns:1fr;grid-template-rows:auto;gap:18px}#root .panel,#root .presence-panel,#root .climate-preview{padding:20px;border-radius:10px}#root .apartment-panel{padding-bottom:0}#root .panel-heading h2{font-size:18px}#root .panel-heading>a{font-size:12px}#root .presence-panel h2{font-size:19px}#root .climate-preview h2{font-size:44px}#root .climate-preview{display:flex;gap:20px}#root .plan-legend{font-size:10px;flex-wrap:wrap}#root .floor-plan text{font-size:16px}#root .house-foot{gap:10px;flex-wrap:wrap;font-size:11px}#root .house-foot strong{font-size:15px}
  #root .quick-scenes{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}#root .quick-scenes button{font-size:13px;padding:14px 12px;min-height:66px;gap:10px}#root .quick-scenes button svg{width:18px;height:18px}#root .subsection{margin-top:26px}
  #root .device-toolbar{gap:10px;margin-bottom:18px}#root .device-toolbar .search-field,#root .device-toolbar .sr-label{flex-basis:100%;width:100%}#root .device-toolbar .sr-label select{width:100%;font-size:14px}#root .device-toolbar .tabs{width:100%;display:flex}#root .device-toolbar .tabs button{flex:1;padding-inline:9px;font-size:12px}#root .room-links{gap:8px;margin-block:20px}#root .room-links a{font-size:12px;min-height:44px;padding:10px 12px}#root .device-grid{grid-template-columns:1fr;gap:14px}#root .device-card{padding:20px;border-radius:10px}#root .device-card-title h3{font-size:18px}#root .device-card-top{margin-bottom:18px}#root .device-card-bottom{font-size:12px}#root .device-status{font-size:14px}#root .device-card>.text-link{font-size:13px}
  #root .bottom-nav{display:flex;position:fixed;bottom:0;left:0;right:0;padding:8px 8px max(8px,env(safe-area-inset-bottom));min-height:68px;background:white;border-top:1px solid var(--kh-line);z-index:45;justify-content:space-around}#root .bottom-nav a{font-size:10px;line-height:1.4;gap:5px;padding:5px 8px;min-height:48px;color:var(--kh-muted)}#root .bottom-nav a svg{width:21px;height:21px}#root .bottom-nav a.active{color:var(--kh-blue)}
  #root .simulator-bar{left:0;right:0;bottom:calc(69px + env(safe-area-inset-bottom));padding:10px 14px;gap:8px;flex-wrap:wrap}#root .simulator-bar>span{font-size:11px;gap:5px}#root .simulator-bar small{display:none}#root .simulator-bar>div{gap:5px;margin-left:auto}#root .simulator-bar .chip{font-size:11px;min-height:36px;padding:7px 8px}#root .simulator-bar strong{font-size:12px}
  #root .settings-section{grid-template-columns:1fr;gap:24px;padding-block:28px}#root .settings-section h2{font-size:22px}#root .settings-section>div>p{font-size:14px}#root .settings-save{flex-wrap:wrap;gap:16px}#root .settings-save .button{width:100%}#root .settings-save p{font-size:12px}#root .data-section .button-column{max-width:none}#root .add-room{gap:8px}#root .add-room input{min-width:0}
  #root .security-devices{grid-template-columns:1fr}#root .security-device{padding:20px}#root .security-banner{padding:22px;gap:16px;align-items:start;flex-wrap:wrap}#root .security-banner h2{font-size:23px}#root .security-banner p{font-size:13px}#root .water-demo{flex-wrap:wrap;gap:16px}#root .water-demo>.button-column{margin-left:0;flex-basis:100%;display:flex;gap:10px}#root .water-demo .button{font-size:12px;flex:1}#root .water-demo p{font-size:13px}#root .security-events time{min-width:80px}
  #root .analytics-grid,#root .energy-two-column,#root .scenario-comparison,#root .plans-layout{grid-template-columns:1fr;gap:20px}#root .analytics-totals{gap:16px;grid-template-columns:1fr}#root .analytics-totals>div{border:0;border-bottom:1px solid var(--kh-line);padding:16px 0}#root .analytics-totals strong{font-size:34px}#root .analytics-totals span,#root .analytics-totals small,#root .analytics-totals p{font-size:13px}#root .energy-overview{padding:20px;gap:20px;grid-template-columns:repeat(2,minmax(0,1fr))}#root .energy-overview>div:first-child{grid-column:1/-1}#root .energy-overview strong{font-size:28px}#root .energy-overview .energy-now>strong{font-size:34px}#root .energy-overview>div>span,#root .energy-overview>div>small{font-size:12px}#root .energy-insights{grid-template-columns:1fr;gap:12px}#root .energy-insights>a{padding:18px}#root .energy-insights>a>span{font-size:13px}#root .energy-insights strong{font-size:23px}#root .energy-nav{display:flex;gap:4px;padding-block:6px;margin-bottom:22px;max-width:calc(100vw - 36px)}#root .energy-nav a{font-size:12px;white-space:nowrap;padding:10px 12px;flex:none}
  #root .advisor-intro,#root .advisor-item,#root .budget-hero,#root .experiment-banner,#root .policy-times,#root .policy-numbers{grid-template-columns:1fr;gap:18px}#root .advice-actions,#root .experiment-export .button-column{flex-wrap:wrap}#root .plan-selector{display:flex;overflow-x:auto;gap:8px;max-width:calc(100vw - 36px)}#root .plan-selector button{flex:none;min-height:48px;font-size:13px}#root .tariff-zone{gap:10px}#root .tariff-zone input{min-width:0}#root .permission-row{flex-wrap:wrap;gap:14px}#root .permission-row>div{flex-basis:100%}
  #root .presence-inline{grid-template-columns:1fr;gap:20px}#root .rule{padding:20px}#root .rule-head{gap:12px;flex-wrap:wrap}#root .rule-head h3{font-size:17px}#root .rule-description{grid-template-columns:1fr;gap:14px;margin-block:18px;padding-block:18px}#root .rule-description>svg{transform:rotate(90deg)}#root .rule-footer{flex-wrap:wrap;gap:10px;font-size:12px}#root .rule-editor-row{flex-wrap:wrap;gap:10px;padding:14px}#root .rule-editor-row>label{flex-basis:calc(50% - 10px);font-size:13px}#root .dialog{padding:22px;max-height:calc(100dvh - 32px)}#root .dialog h2{font-size:23px}
  .kh-system-panel{padding:16px 18px;margin-bottom:20px}.kh-system-readings{gap:8px 20px;font-size:12px}.kh-last-command{font-size:12px}.kh-toast{bottom:calc(160px + env(safe-area-inset-bottom));font-size:13px;line-height:1.6}
  .kh-install-dialog{padding:26px 22px;max-height:calc(100dvh - 32px);border-radius:14px}.kh-install-dialog h2{font-size:24px}.kh-install-dialog p,.kh-install-dialog li{font-size:13px}.kh-install-platforms button{font-size:12px}.kh-update{bottom:calc(146px + env(safe-area-inset-bottom));padding:14px 16px;gap:10px}.kh-update>span{flex-basis:100%}
}
@media(max-width:380px){.is-console-head .is-state-neutral{display:none}.is-command-path{gap:8px;font-size:10px}.is-command-path .is-icon{width:13px}.is-home-overview{grid-template-columns:minmax(0,1fr) 64px}.is-home-readings{padding-left:8px}.is-home-readings span{font-size:9px}.is-home-readings strong{font-size:20px}.is-map-legend{font-size:9px}.is-console-control{margin-inline:12px;gap:8px}.is-console-control div>span{font-size:10px}.is-scenario-tabs button{gap:5px;font-size:12px}.is-scenario-tabs button>svg{width:15px}.is-equipment{padding:20px}.kh-session-inbar .kh-install-trigger{padding-inline:2px}#root .app-topbar{padding-inline:10px;gap:4px}#root .app-topbar>.connection{font-size:10px}#root .app-main{padding-inline:14px}#root .bottom-nav a{font-size:9px;padding-inline:5px}#root .simulator-bar{padding-inline:10px}.kh-auth-panel{padding:24px 20px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

/* Preserve the existing theme setting with the same industrial palette. */
html[data-theme="dark"][data-kh-view="app"]{
  color-scheme:dark;--kh-bg:#101d28;--kh-paper:#192c3b;--kh-ink:#e4eef5;--kh-muted:#b1c5d4;
  --kh-line:#375264;--kh-blue:#8bc6fa;--kh-sky:#203f58;--kh-good:#8cdbc3;--kh-error:#ffb4b9;
  --kh-good-bg:#193c35;--kh-error-bg:#49282e;--kh-warning:#ffdaa1;--kh-warning-bg:#473c24;
  --bg:var(--kh-bg);--paper:var(--kh-paper);--surface:#213b4d;--soft:#213b4d;
  --ink:var(--kh-ink);--muted:var(--kh-muted);--line:var(--kh-line);--wine:var(--kh-blue);--beige:var(--kh-sky);--blue:var(--kh-sky);
  color:var(--kh-ink);background:var(--kh-bg);
}
html[data-theme="dark"] #root :is(.app-topbar,.summary-strip,.panel,.presence-panel,.device-card,.search-field,.energy-overview,.energy-insights>a,.rule,.security-device,.dialog,.bottom-nav,.simulator-bar,.kh-system-panel,.quick-scenes button,.room-links a){background:var(--kh-paper);color:var(--kh-ink)}
html[data-theme="dark"] #root :is(.climate-preview,.recommendation-panel,.budget-hero,.experiment-banner){background:var(--kh-sky);color:var(--kh-ink);border-color:var(--kh-line)}
html[data-theme="dark"] #root .quick-scenes button.active{background:var(--kh-sky);color:var(--kh-blue);border-color:#558ab1}
html[data-theme="dark"] #root .device-card[data-kh-status="offline"]{background:#142533}
html[data-theme="dark"] #root .button{background:#1464c0;border-color:#4389d5;color:#fff}
html[data-theme="dark"] #root .button.secondary{background:var(--kh-paper);color:var(--kh-ink);border-color:var(--kh-line)}
html[data-theme="dark"] #root .toggle.checked::before,html[data-theme="dark"] #root .map-device.active{background:#1464c0;color:#fff}
html[data-theme="dark"] #root .security-banner{background:var(--kh-good-bg);color:var(--kh-good);border-color:#3c6c5e}
html[data-theme="dark"] #root .security-banner.attention{background:var(--kh-warning-bg);color:var(--kh-warning);border-color:#6f5e37}
html[data-theme="dark"] #root .plan-drawing>svg>path:nth-of-type(2){fill:var(--kh-sky)}
html[data-theme="dark"] .kh-install-dialog{background:var(--kh-paper);color:var(--kh-ink);border-color:var(--kh-line)}
html[data-theme="dark"] .kh-install-platforms button[aria-pressed="true"]{background:var(--kh-paper);color:var(--kh-blue)}
html[data-theme="dark"] .kh-install-dialog .is-button{background:#1464c0;border-color:#4389d5;color:#fff}
html[data-theme="dark"] .kh-toast{background:var(--kh-paper);color:var(--kh-ink)}
html[data-theme="dark"] .kh-toast[data-type="error"]{background:var(--kh-error-bg);color:var(--kh-error)}
html[data-theme="dark"] .kh-update{background:#172b3a;color:#fff}
@media(max-width:760px){#root .floor-plan text{font-size:28px}}