:root{--ink:#14211c;--muted:#66736d;--line:#dce3df;--surface:#fff;--page:#f3f6f4;--green:#07563d;--green-2:#67b52d;--yellow:#f2b816;--amber:#bd6a08;--blue:#1687aa;--danger:#b64a27;--radius:10px;--mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace;--sans:Aptos,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--page);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.45}.sidebar{position:fixed;inset:0 auto 0 0;width:232px;padding:24px 18px 18px;background:#0a392c;color:#fff;display:flex;flex-direction:column;z-index:20}.brand{display:flex;align-items:center;gap:12px;padding:0 8px 24px;color:#fff;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.14)}.brand img{width:48px;height:48px;object-fit:contain}.brand strong{display:block;font-size:17px;letter-spacing:.04em}.brand small{display:block;color:#b8d0c6;font-size:13px;margin-top:1px}.sidebar nav{display:grid;gap:5px;padding-top:25px}.nav-item{display:flex;align-items:center;justify-content:space-between;color:#b9cec6;text-decoration:none;padding:11px 12px;border-radius:6px;font-weight:500}.nav-item:hover,.nav-item.active{background:#15543f;color:#fff}.nav-item.active{box-shadow:inset 3px 0 var(--yellow)}.nav-item b{font:600 11px var(--mono);background:#27634f;padding:2px 6px;border-radius:10px}.nav-item b.warn{background:var(--yellow);color:#4a3400}.station-mini{margin-top:auto;padding:16px 12px;border-top:1px solid rgba(255,255,255,.14);display:grid;gap:5px}.eyebrow{color:var(--muted);font-size:12px;font-weight:700;letter-spacing:.07em;text-transform:uppercase}.station-mini .eyebrow{color:#8eb0a3}.station-mini strong{font:600 13px var(--mono)}.connection{font-size:12px;color:#bad0c7}.connection i,.online-label:before{display:inline-block;width:7px;height:7px;background:#7acb45;border-radius:50%;margin-right:6px}.sidebar-action{margin-top:12px;border:1px solid rgba(255,255,255,.22);background:transparent;color:#dce9e4;border-radius:6px;padding:10px;text-align:left;font:500 13px var(--sans);cursor:pointer}main{margin-left:232px;padding:0 32px 28px;max-width:1680px}.topbar{min-height:106px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:24px}.location{color:var(--muted);margin:0 0 3px;font-size:13px}.topbar h1{font-size:26px;line-height:1.15;margin:0;letter-spacing:-.02em}.header-actions{display:flex;align-items:center;gap:10px}.updated{text-align:right;margin-right:8px}.updated span{display:block;font-size:11px;color:var(--muted)}.updated strong{font:600 12px var(--mono)}button{font:inherit}.icon-button,.primary-button,.text-button,.segmented button{cursor:pointer}.icon-button{width:40px;height:40px;border:1px solid var(--line);background:#fff;border-radius:6px;font-size:21px;color:var(--green)}.primary-button{border:0;background:var(--green);color:#fff;border-radius:6px;padding:11px 16px;font-weight:700}.menu-button{display:none}.status-banner{margin:24px 0 18px;background:#fff8df;border:1px solid #ead899;border-left:5px solid var(--yellow);display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:28px;padding:17px 20px;border-radius:7px}.risk-block{display:flex;align-items:center;gap:12px}.status-mark{width:30px;height:30px;border-radius:50%;background:var(--yellow);position:relative}.status-mark:after{content:"!";position:absolute;inset:0;display:grid;place-items:center;font-weight:800;color:#5f4300}.risk-block p{margin:0;color:#705718;font-size:12px}.risk-block h2{margin:0;font-size:19px}.risk-copy{margin:0;color:#5c5439}.risk-actions{display:flex;align-items:center;gap:17px}.text-button{border:0;background:transparent;color:var(--green);font-weight:700;padding:4px}.level-scale{display:flex;gap:4px}.level-scale i{width:6px;height:26px;background:#ded9c8;border-radius:2px}.level-scale i.on{background:var(--yellow)}.metrics{display:grid;grid-template-columns:repeat(4,1fr);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.metric{padding:19px 20px;border-right:1px solid var(--line);min-width:0}.metric:last-child{border:0}.metric-head{display:flex;justify-content:space-between;gap:8px;color:var(--muted);font-weight:600}.metric-head em{font-style:normal;font-size:11px;color:#9b5100;background:#fff1d0;padding:3px 7px;border-radius:3px}.metric-head em.normal{color:#23633e;background:#e8f5e8}.reading{display:flex;align-items:baseline;gap:5px;margin:8px 0 10px}.reading strong{font:600 34px/1 var(--mono);letter-spacing:-.05em}.reading span{color:var(--muted);font:500 13px var(--mono)}.meter{position:relative;height:6px;background:#e7ece9;margin:16px 0 9px}.meter i{display:block;height:100%;background:var(--yellow)}.meter b{position:absolute;top:-4px;width:2px;height:14px;background:var(--danger)}.metric p{margin:9px 0 0;display:flex;justify-content:space-between;font-size:11px;color:var(--muted)}.sparkline{height:34px;margin:11px 0 3px}.sparkline svg{width:100%;height:100%;overflow:visible}.sparkline path{fill:none;stroke-width:2}.sparkline.green path{stroke:var(--green-2)}.sparkline.blue path{stroke:var(--blue)}.temp-row{margin:15px 0 8px;display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:8px;color:var(--muted)}.temp-row strong{font:600 14px var(--mono);color:var(--ink)}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(300px,.8fr);gap:18px;margin-top:18px}.panel,.site-panel,.system-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}.panel-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:19px 20px 0}.panel-heading h2,.site-copy h2{font-size:17px;margin:0}.panel-heading p{margin:3px 0 0;color:var(--muted);font-size:12px}.segmented{border:1px solid var(--line);display:flex;border-radius:5px;overflow:hidden}.segmented button{border:0;border-right:1px solid var(--line);background:#fff;color:var(--muted);padding:6px 10px;font:600 11px var(--mono)}.segmented button:last-child{border:0}.segmented button.selected{background:#e9f2ed;color:var(--green)}.legend{display:flex;gap:18px;padding:13px 20px 0;color:var(--muted);font-size:11px}.legend i{display:inline-block;width:14px;height:3px;margin-right:5px;vertical-align:middle}.legend .soil{background:var(--green)}.legend .rain{background:var(--blue)}.legend .tilt{background:var(--yellow)}.chart{height:282px;margin:0 18px 14px 44px;position:relative}.chart svg{width:100%;height:240px}.chart .grid line{stroke:#e8ecea;stroke-width:1}.chart .area{fill:#07563d0d}.chart path:not(.area){fill:none;stroke-width:2.5;vector-effect:non-scaling-stroke}.soil-line{stroke:var(--green)}.rain-line{stroke:var(--blue)}.tilt-line{stroke:var(--yellow)}.y{position:absolute;left:-31px;color:#89938e;font:500 10px var(--mono)}.y1{top:13px}.y2{top:73px}.y3{top:133px}.y4{top:193px}.x-axis{display:flex;justify-content:space-between;color:#89938e;font:500 10px var(--mono);margin-top:-10px}.alert-panel{min-width:0}.alert-list{padding:8px 20px 14px}.alert-item{display:grid;grid-template-columns:65px 1fr;gap:10px;padding:16px 0;border-bottom:1px solid var(--line)}.alert-item:last-child{border:0}.alert-item time{font:500 10px var(--mono);color:var(--muted);padding-top:2px}.alert-item strong{font-size:13px}.alert-item p{font-size:12px;color:var(--muted);margin:5px 0 8px;line-height:1.5}.alert-item span{font-size:11px;color:var(--green);font-weight:700}.alert-item.warning strong:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--yellow);margin-right:7px}.alert-item.quiet{opacity:.7}.lower-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:18px;margin-top:18px}.site-panel{display:grid;grid-template-columns:45% 55%;overflow:hidden}.map-visual{min-height:190px;background:#e6eee8;position:relative;overflow:hidden}.contour{position:absolute;border:1px solid #a8c2b1;border-radius:50%}.c1{width:240px;height:180px;left:-40px;top:20px;transform:rotate(-20deg)}.c2{width:190px;height:130px;left:-8px;top:45px;transform:rotate(12deg)}.c3{width:135px;height:90px;left:20px;top:68px;transform:rotate(-8deg)}.pin{position:absolute;width:30px;height:30px;border-radius:50% 50% 50% 0;background:var(--green);transform:rotate(-45deg);left:48%;top:38%;box-shadow:0 0 0 5px #ffffffa6}.pin i{position:absolute;width:8px;height:8px;background:#fff;border-radius:50%;left:11px;top:11px}.map-label{position:absolute;left:57%;top:39%;background:#fff;padding:5px 7px;font:600 10px var(--mono);border:1px solid var(--line)}.site-copy{padding:24px}.site-copy h2{margin-top:5px}.site-copy p{font-size:13px;color:var(--muted);line-height:1.7}.site-copy a{color:var(--green);font-weight:700;text-decoration:none;font-size:13px}.system-panel{padding-bottom:16px}.online-label{color:#286c42;font-size:11px}.health-items{display:grid;grid-template-columns:repeat(4,1fr);padding:18px 20px 4px}.health-items div{padding:0 16px;border-right:1px solid var(--line)}.health-items div:first-child{padding-left:0}.health-items div:last-child{border:0}.health-items span,.health-items small{display:block;color:var(--muted);font-size:11px}.health-items strong{display:block;margin:7px 0 3px;font:600 14px var(--mono)}footer{display:flex;justify-content:space-between;gap:24px;color:var(--muted);font-size:11px;padding:20px 2px 0}.toast{position:fixed;right:24px;bottom:24px;background:#14211c;color:#fff;padding:12px 16px;border-radius:6px;box-shadow:0 8px 24px #14211c2b;opacity:0;transform:translateY(8px);pointer-events:none;transition:.2s;z-index:40}.toast.show{opacity:1;transform:none}
@media(max-width:1100px){.metrics{grid-template-columns:repeat(2,1fr)}.metric:nth-child(2){border-right:0}.metric:nth-child(-n+2){border-bottom:1px solid var(--line)}.dashboard-grid,.lower-grid{grid-template-columns:1fr}.health-items{grid-template-columns:repeat(2,1fr);gap:20px}.health-items div:nth-child(2){border-right:0}}
@media(max-width:900px){body{font-size:14px}.sidebar{transform:translateX(-100%);transition:transform .2s;width:245px}.sidebar.open{transform:none;box-shadow:10px 0 30px #071c1666}main{margin-left:0;padding:0 16px 24px}.topbar{min-height:92px}.menu-button{display:block;border:1px solid var(--line);background:#fff;border-radius:5px;padding:8px;align-self:center}.topbar>div:nth-child(2){flex:1}.location{font-size:11px}.topbar h1{font-size:20px}.updated,.primary-button{display:none}.status-banner{grid-template-columns:1fr;gap:10px}.risk-actions{justify-content:space-between}.metrics{grid-template-columns:1fr}.metric{border-right:0;border-bottom:1px solid var(--line)!important}.metric:last-child{border-bottom:0!important}.dashboard-grid{grid-template-columns:1fr}.panel-heading{align-items:center}.chart{margin-left:37px;height:245px}.chart svg{height:205px}.y2{top:62px}.y3{top:111px}.y4{top:160px}.lower-grid{grid-template-columns:1fr}.site-panel{grid-template-columns:1fr}.map-visual{min-height:170px}.health-items{grid-template-columns:1fr}.health-items div{border-right:0;border-bottom:1px solid var(--line);padding:10px 0}.health-items div:last-child{border:0}footer{flex-direction:column;gap:5px}.toast{left:16px;right:16px}.legend{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* Collapsible primary navigation */
.sidebar,main{transition:width .2s ease,padding .2s ease,margin-left .2s ease}
.brand{white-space:nowrap;overflow:hidden}.brand img{flex:0 0 48px}.brand-copy{min-width:120px}
.collapse-button{position:absolute;right:-14px;top:80px;width:28px;height:28px;display:grid;place-items:center;border:1px solid #d2ddd8;border-radius:50%;background:#fff;color:var(--green);cursor:pointer;z-index:2}.collapse-button svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:2;transition:transform .2s}
.nav-item{position:relative;gap:11px;white-space:nowrap}.nav-item svg,.sidebar-action svg{width:19px;height:19px;flex:0 0 19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.nav-item:first-child svg{fill:currentColor;stroke:none}.nav-item span{flex:1}.sidebar-action{position:relative;display:flex;align-items:center;gap:11px;white-space:nowrap;overflow:visible}.nav-scrim{display:none}
.nav-collapsed .sidebar{width:76px;padding-inline:12px}.nav-collapsed main{margin-left:76px}.nav-collapsed .brand{padding-inline:2px;justify-content:center}.nav-collapsed .brand-copy,.nav-collapsed .nav-item span,.nav-collapsed .station-mini,.nav-collapsed .sidebar-action span{display:none}.nav-collapsed .nav-item{justify-content:center;padding-inline:8px}.nav-collapsed .nav-item b{position:absolute;right:1px;top:3px;padding:1px 4px;font-size:9px}.nav-collapsed .collapse-button svg{transform:rotate(180deg)}.nav-collapsed .sidebar-action{justify-content:center;padding-inline:8px}
.nav-collapsed .nav-item:hover:after,.nav-collapsed .nav-item:focus-visible:after,.nav-collapsed .sidebar-action:hover:after,.nav-collapsed .sidebar-action:focus-visible:after{content:attr(data-label);position:absolute;left:58px;z-index:30;background:#14211c;color:#fff;border-radius:4px;padding:6px 9px;font-size:12px;white-space:nowrap;box-shadow:0 4px 12px #14211c33}
:where(a,button):focus-visible{outline:3px solid #f2b816;outline-offset:3px}
@media(max-width:900px){body.nav-open{overflow:hidden}.sidebar,.nav-collapsed .sidebar{width:245px;padding:24px 18px 18px}.nav-collapsed .brand{padding:0 8px 24px;justify-content:flex-start}.nav-collapsed .brand-copy,.nav-collapsed .nav-item span,.nav-collapsed .station-mini,.nav-collapsed .sidebar-action span{display:initial}.nav-collapsed .station-mini{display:grid}.nav-collapsed .nav-item{justify-content:flex-start;padding:11px 12px}.nav-collapsed .nav-item b{position:static;padding:2px 6px;font-size:11px}.nav-collapsed .sidebar-action{justify-content:flex-start;padding:10px}.collapse-button{display:none}.nav-scrim{position:fixed;inset:0;border:0;background:#071c1673;z-index:19}.nav-scrim.show{display:block}.nav-collapsed main{margin-left:0}}

/* PWA, safe areas, and device-specific resilience */
html{-webkit-text-size-adjust:100%}body{min-width:320px}.sidebar{padding-top:calc(24px + env(safe-area-inset-top));padding-bottom:calc(18px + env(safe-area-inset-bottom))}main{width:calc(100% - 232px);margin-right:auto;padding-right:max(32px,env(safe-area-inset-right))}.nav-collapsed main{width:calc(100% - 76px)}
.install-button{border:1px solid var(--green);background:#fff;color:var(--green);border-radius:6px;padding:9px 12px;font-weight:700;cursor:pointer}.network-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#4e9b45;margin-right:5px}.network-dot.offline{background:#b64a27}
@media(min-width:1101px) and (max-width:1200px){main{padding-inline:24px}.status-banner{gap:18px}.dashboard-grid{grid-template-columns:minmax(0,1.5fr) minmax(280px,.8fr)}}
@media(max-width:900px){main,.nav-collapsed main{width:100%;padding-top:env(safe-area-inset-top);padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right));padding-bottom:calc(24px + env(safe-area-inset-bottom))}.sidebar,.nav-collapsed .sidebar{padding-top:calc(24px + env(safe-area-inset-top));padding-left:max(18px,env(safe-area-inset-left));padding-bottom:calc(18px + env(safe-area-inset-bottom))}.header-actions{flex-shrink:0}.install-button{display:none}.nav-scrim{padding:0}.chart{overflow:hidden}}
@media(max-width:560px){.topbar{gap:10px}.topbar h1{font-size:18px}.location{max-width:210px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.icon-button{width:44px;height:44px}.status-banner{margin-top:16px;padding:15px}.risk-actions{align-items:flex-start}.risk-actions .text-button{text-align:left}.panel-heading{padding-inline:15px}.segmented button{min-width:42px;padding-inline:7px}.legend{padding-inline:15px;gap:12px}.chart{margin-right:10px}.x-axis span:nth-child(even){display:none}.alert-list{padding-inline:15px}.alert-item{grid-template-columns:58px minmax(0,1fr)}.site-copy{padding:20px}.health-items{padding-inline:15px}}
@media(max-width:380px){main,.nav-collapsed main{padding-inline:10px}.status-banner,.metric{padding-inline:14px}.reading strong{font-size:31px}.panel-heading{align-items:flex-start;flex-direction:column}.segmented{align-self:stretch}.segmented button{flex:1}.risk-actions{display:grid}.chart{margin-left:33px}.alert-item{grid-template-columns:1fr;gap:4px}}
@media(max-height:620px) and (min-width:901px){.sidebar{padding-top:14px;padding-bottom:10px}.brand{padding-bottom:12px}.brand img{width:40px;height:40px;flex-basis:40px}.sidebar nav{padding-top:12px}.nav-item{padding-block:8px}.station-mini{padding-block:9px}.collapse-button{top:58px}}
@media(display-mode:standalone){body{overscroll-behavior-y:none}.topbar{padding-top:env(safe-area-inset-top)}}