:root{--navy:#102d39;--ink:#173543;--muted:#6c7d85;--teal:#167e72;--mint:#4ac8b7;--bg:#f4f7f7;--line:#e3eaea;--red:#b54242;--amber:#a46919;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);font-size:14px;font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:var(--bg)}[hidden]{display:none!important}button,input,textarea,select{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}a{color:var(--teal);text-decoration:none}button{border:0;background:transparent;color:inherit}button:focus-visible,a:focus-visible{outline:3px solid var(--mint);outline-offset:3px}h1,h2,h3,p{margin:0}h1{letter-spacing:-1px;font-size:32px;font-weight:650;line-height:1.25}h2{font-size:18px;letter-spacing:-.35px;font-weight:650}h3{font-size:14px;margin-bottom:12px}p{line-height:1.65;color:var(--muted)}small,.hint{font-size:12px;color:var(--muted);line-height:1.6}.primary,.secondary,.danger{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:7px;padding:12px 17px;font-weight:600;min-height:44px;white-space:nowrap}.primary{background:var(--teal);color:white;box-shadow:0 2px 3px #092c3910}.primary:hover{background:#116b61}.secondary{background:white;border:1px solid #dbe4e4;color:var(--ink)}.secondary:hover{background:#f1f6f5}.danger{color:var(--red);background:#fcf1f1}.wide{width:100%;justify-content:space-between}.text-button{color:var(--teal);font-size:13px;font-weight:600;padding:8px 0;display:inline-block}.icon-button{height:40px;min-width:40px;border:1px solid var(--line);border-radius:6px;font-size:20px;background:white}.eyebrow{font-size:10px;letter-spacing:1.7px;font-weight:700;color:#80c4bf}.eyebrow.dark{color:var(--teal);margin-bottom:10px}.muted{font-size:12px;color:var(--muted)}.brand{display:flex;align-items:center;gap:12px;color:#fff;font-size:28px;letter-spacing:-1px;font-weight:700}.brand img{width:30px;height:38px}.brand-light{font-weight:300}.brand small{display:block;letter-spacing:2.1px;font-size:8px;font-weight:500;color:#91aeb7;margin-top:4px}.auth{min-height:100dvh;display:grid;grid-template-columns:1.1fr 1fr;background:#fff}.auth-story{background:var(--navy);color:#fff;position:relative;overflow:hidden;display:flex;flex-direction:column;padding:48px 8%;min-height:100dvh}.auth-story .brand{position:relative;z-index:2}.story-content{position:relative;z-index:2;margin:auto 0;padding:90px 0 130px}.story-content h1{font-size:clamp(30px,3.3vw,51px);font-weight:500;letter-spacing:-1.8px;line-height:1.23;margin:23px 0}.story-content p{font-size:16px;color:#a9c0c8}.story-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:32px}.story-tags span{font-size:10px;padding:8px 10px;border:1px solid #4f727c;border-radius:5px;color:#bbd5da}.wave{position:absolute;width:140%;height:320px;border-radius:45%;transform:rotate(-15deg);left:-10%;bottom:-180px;background:#1e5a61}.wave-two{background:#227c76;bottom:-230px;left:10%}.auth-story footer{font-size:11px;color:#98b9c0;display:flex;justify-content:space-between;position:relative;z-index:2}.auth-panel{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px;position:relative}.auth-box{max-width:360px;width:100%}.secure-label{font-size:10px;color:var(--teal);font-weight:650;letter-spacing:1.5px;margin-bottom:24px}.auth-box h2{font-size:30px;letter-spacing:-1px}.auth-box>p{margin:12px 0 28px}.auth-box .auth-foot{font-size:12px;line-height:1.8;border-top:1px solid var(--line);padding-top:28px;margin-top:32px}.auth-foot a{font-weight:600}.auth-bottom{position:absolute;bottom:28px;font-size:10px;letter-spacing:.5px}.mobile-brand{display:none}.auth-box #forgot{margin-top:14px}label{display:block;font-size:12px;font-weight:600;margin:0 0 18px}label>span{color:var(--teal)}input,select,textarea{width:100%;padding:11px 12px;border:1px solid #d8e2e2;border-radius:6px;background:#fff;color:var(--ink);outline:none;min-height:44px;font-weight:400;font-size:14px;margin-top:7px}textarea{resize:vertical;line-height:1.55}input::placeholder,textarea::placeholder{color:#98a6aa;font-size:13px}input:focus,textarea:focus,select:focus{border-color:var(--teal);box-shadow:0 0 0 3px #167e7210}input:disabled,select:disabled,textarea:disabled{background:#f6f8f8;color:#536b75}label small{display:block;font-weight:400;margin-top:4px}.form-error{color:var(--red);font-size:13px;line-height:1.6}.form-error:not(:empty){background:#fff0ee;border-radius:6px;padding:11px 13px;margin-bottom:16px}.form-feedback:not(:empty){font-size:13px;line-height:1.6;background:#eaf5f2;padding:12px;border-radius:6px;margin-top:15px}.app{display:flex;min-height:100dvh}.sidebar{width:234px;position:fixed;inset:0 auto 0 0;background:var(--navy);color:#a9bec7;display:flex;flex-direction:column;padding:32px 18px 0;z-index:1000}.sidebar .brand{margin:0 10px 45px}.workspace-label{font-size:9px;letter-spacing:1.1px;color:#6e919e;font-weight:700;padding:0 14px;margin-bottom:15px}.nav-item{color:#adc3cc;display:flex;width:100%;align-items:center;text-align:left;gap:12px;min-height:45px;padding:11px 14px;font-size:13px;border-radius:6px;margin:4px 0}.nav-item>span{font-size:20px;width:19px;color:#86a7b3}.nav-item:hover{background:#23424e;color:white}.nav-item.active{background:#244a51;color:#e0f8f3}.nav-item.active>span{color:var(--mint)}.nav-item b{margin-left:auto;border-radius:4px;padding:2px 6px;background:#ffffff14;font-size:10px}.nav-item i{margin-left:auto;font-style:normal;color:#668d9a}.nav-divider{height:1px;background:#2d4650;margin:26px 12px}.sidebar-bottom{margin-top:auto;display:flex;gap:8px;align-items:flex-start;padding:30px 12px 20px;font-size:11px;color:#c5d6db}.sidebar-bottom small{display:block;font-size:9px;color:#7597a4;margin-top:5px}.live-dot{width:6px;height:6px;background:var(--mint);border-radius:50%;margin-top:4px}.profile{display:flex;gap:10px;padding:20px 0;border-top:1px solid #2a4651;align-items:center}.avatar{background:#2d505b;color:#d5efee;border-radius:50%;width:34px;height:34px;display:flex;align-items:center;justify-content:center;font-weight:600}.profile strong{font-size:11px;color:#dce6e9;display:block;max-width:130px;overflow:hidden;text-overflow:ellipsis}.profile small{font-size:9px;color:#8eaab6}.profile button{font-size:22px;margin-left:auto}.main-shell{margin-left:234px;width:calc(100% - 234px)}.topbar{height:72px;border-bottom:1px solid var(--line);padding:0 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.section-heading{justify-content:flex-start}.view-switch{display:flex;border:1px solid var(--line);border-radius:6px;background:#fff;padding:3px;gap:2px}.view-switch button{font-size:11px;padding:7px 13px;border-radius:4px;color:#74888e}.view-switch button.selected{background:#e6f0ed;color:#277368;font-weight:600}.filters{display:flex;align-items:center;gap:10px;margin-bottom:16px}.filters input,.filters select{margin:0;font-size:11px;height:40px;min-height:40px}.filters select{width:160px}.search{margin:0;position:relative;flex:1}.search>span{position:absolute;left:13px;top:8px;font-size:22px;color:#9babad}.search input{padding-left:38px}.filters .secondary{padding:9px 12px;min-height:40px;font-size:11px}.map-wrap{position:relative;border-radius:9px;border:1px solid #d9e3df;overflow:hidden;background:#e3e9df}#map{height:420px;width:100%;z-index:1}.map-label{position:absolute;left:16px;top:16px;z-index:500;font-size:9px;letter-spacing:1.2px;background:white;padding:10px 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#102d3950;font-weight:700;font-size:10px}.valve-marker.closed{background:#ca6360}.valve-marker.attention{background:#c28a31}.valve-marker.unknown{background:#7b8e97}.map-empty{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:500;text-align:center;border:1px solid #e2e9e2;background:#fffffff5;backdrop-filter:blur(10px);border-radius:10px;padding:23px 29px;box-shadow:0 5px 30px #102d3914;min-width:275px}.map-empty>div{font-size:30px;color:var(--teal);margin-bottom:8px}.map-empty strong{font-size:16px}.map-empty p{font-size:11px;margin:9px 0 16px}.map-empty .primary{font-size:11px}.register-foot{display:flex;align-items:center;justify-content:space-between;font-size:10px;color:#7e9393;margin:8px 0 23px;gap:15px}.register-foot .text-button{font-size:10px}.recent-panel{background:#fff;border:1px solid var(--line);border-radius:9px;padding:20px}.recent-panel .section-heading{margin-bottom:15px}.recent-item{display:flex;align-items:center;gap:13px;border-top:1px solid #edf1f0;padding:13px 0;width:100%;text-align:left}.valve-number{font-size:12px;color:var(--teal);background:#eaf4f0;border:1px solid #dceae4;border-radius:6px;padding:10px;font-weight:700;min-width:48px;text-align:center}.recent-item .summary{flex:1;min-width:0}.recent-item strong{display:block;font-size:12px;font-weight:550;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:600px}.recent-item small{font-size:10px}.badge{display:inline-flex;align-items:center;gap:5px;padding:5px 8px;font-size:10px;white-space:nowrap;border-radius:5px}.badge.open{background:#e9f5ee;color:#36866c}.badge.closed{background:#fceeed;color:#b75950}.badge.attention{background:#fff4df;color:#a57731}.badge.unknown{background:#edf1f3;color:#74858b}.recent-empty{padding:12px 0;color:#8a9a9b;font-size:12px}.main-footer{display:flex;justify-content:space-between;font-size:9px;color:#97a6aa;padding:25px 0 22px}.main-footer>span:first-child{font-weight:600}.main-footer>span>span{margin:0 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select{max-width:150px;font-size:12px;margin:0;min-height:36px;padding:7px}.user-controls button,.message-row button{font-size:11px;color:var(--teal);padding:8px}.upload-zone{border:1px dashed #b6ccc4;display:flex;flex-direction:column;align-items:center;padding:26px;background:#f7fbf9;border-radius:7px;color:var(--teal);gap:8px;font-size:22px}.upload-zone strong{font-size:13px}.upload-zone span{font-size:10px;color:var(--muted)}.upload-zone input{font-size:11px;max-width:270px}.table-panel{border:1px solid var(--line);border-radius:8px;background:white;overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left}th{font-size:10px;font-weight:600;color:#7b9092;white-space:nowrap;background:#f9fbfa;padding:14px}td{font-size:12px;padding:16px 14px;border-top:1px solid var(--line);max-width:240px;overflow-wrap:anywhere}td button{color:var(--teal);font-weight:600;text-align:left;min-height:36px}td .desc{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.empty-state{text-align:center;padding:40px 20px;font-size:13px}.empty-state p{margin-top:10px;font-size:12px}#plan-frame{width:100%;height:650px;border:1px solid var(--line);border-radius:6px}dialog{max-width:700px;width:calc(100% - 30px);max-height:92dvh;border:1px solid #dbe5e2;border-radius:12px;padding:0;box-shadow:0 15px 70px #102d3940;color:var(--ink)}dialog::backdrop{background:#0c253b80;backdrop-filter:blur(3px)}.dialog-header{display:flex;align-items:center;justify-content:space-between;padding:24px 27px;border-bottom:1px solid var(--line);background:#fff}.dialog-header .eyebrow{font-size:9px;margin-bottom:7px}.dialog-header h2{font-size:23px}.dialog-body{padding:24px 27px;max-height:calc(92dvh - 175px);overflow-y:auto;overscroll-behavior:contain}.dialog-footer{display:flex;gap:10px;padding:17px 25px;background:#f8fbfa;border-top:1px solid var(--line)}.dialog-footer>span{flex:1}.dialog-footer button{font-size:12px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-section{padding:20px 0;border-top:1px solid var(--line);margin-top:8px}.form-section .section-heading{margin-bottom:13px}.form-section .section-heading button{font-size:11px}.form-section .hint{margin-bottom:13px}.photos{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.photo{position:relative}.photo img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:6px;border:1px solid var(--line)}.photo a{display:block}.photo button{position:absolute;top:6px;right:6px;background:#fff;border-radius:50%;height:28px;width:28px;color:var(--red);box-shadow:0 1px 4px #0003}.photo small{display:block;font-size:10px;overflow-wrap:anywhere}.photo-picker{border:1px dashed #bdd2c8;border-radius:6px;padding:15px;color:var(--teal);cursor:pointer;margin:14px 0 0;text-align:center;background:#f7fbf9}.photo-picker input{margin:10px auto;display:block;max-width:270px;font-size:11px}.photo-picker small{font-size:10px}.photo-picker input:disabled{display:none}#detail-meta:not(:empty){margin-bottom:20px}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:var(--navy);color:#fff;padding:15px 22px;border-radius:8px;box-shadow:0 5px 25px #0003;z-index:10000;font-size:13px;max-width:90vw;min-width:240px;line-height:1.6}.loading{position:fixed;inset:0;background:var(--bg);z-index:20000;display:flex;align-items:center;justify-content:center;gap:15px;font-size:14px}.loading img{width:32px}#menu-toggle{display:none}
@media(min-width:1500px){#map{height:490px}.content{padding-top:42px}.stats{margin-bottom:34px}}@media(max-width:1150px){.sidebar{width:206px}.main-shell{margin-left:206px;width:calc(100% - 206px)}.content{padding:28px 24px 0}.topbar{padding:0 24px}.stats{gap:10px}.stats article{padding:16px 13px}.stat-label{font-size:10px}.stats small{font-size:9px}.page-heading h1{font-size:26px}.filters .secondary span{display:none}.map-legend{gap:10px}.admin-grid{gap:16px}.recent-item strong{max-width:350px}}
@media(max-width:800px){.sidebar{transform:translateX(-100%);transition:transform .2s;width:235px;box-shadow:10px 0 50px #102d3920}.sidebar.visible{transform:translateX(0)}.main-shell{margin:0;width:100%}#menu-toggle{display:block;margin-right:14px;border:0;background:transparent}.topbar{height:61px;justify-content:flex-start;padding:0 18px}.topbar-right{margin-left:auto}.location-label{display:none}.content{padding:25px 20px 0}.page-heading{align-items:flex-start}.page-heading h1{font-size:24px;letter-spacing:-.6px}.page-heading>.primary{padding:10px 13px;font-size:11px}.eyebrow.dark{font-size:9px}.stats{grid-template-columns:repeat(2,1fr);gap:12px}.stats article{padding:17px;min-height:125px}.stat-label{font-size:11px}.stats small{font-size:10px}.stats .stat-action{min-height:125px}.stats strong{font-size:30px}.admin-grid{grid-template-columns:1fr}.recent-item strong{max-width:300px}.auth{grid-template-columns:1fr}.auth-story{display:none}.auth-panel{min-height:100dvh;padding:36px 24px}.auth-bottom{bottom:18px}.mobile-brand{display:block;font-size:20px;color:var(--teal);margin-bottom:45px;font-weight:650}.panel{padding:22px}.auth-box .auth-foot{margin-bottom:45px}.map-label{font-size:8px}.register-foot{align-items:flex-start}.register-foot>span{max-width:220px}.panel-top{align-items:flex-start;flex-direction:column}#plan-frame{height:70dvh}}
@media(max-width:480px){.content{padding:22px 15px 0}.page-heading{flex-wrap:wrap;gap:16px;margin-bottom:20px}.page-heading>div{width:100%}.page-heading>.primary{width:100%;font-size:12px}.page-heading h1{font-size:26px}.stats{gap:9px;margin-bottom:24px}.stats article{padding:14px 12px}.stat-label{font-size:10px}.stats small{font-size:9px}.filters{flex-wrap:wrap;gap:8px}.filters .search{flex-basis:100%}.filters select{flex:1}.filters .secondary span{display:inline}#map{height:410px}.map-label{left:10px;top:12px;padding:8px}.map-legend{left:10px;right:10px;bottom:24px;justify-content:space-between;font-size:9px;padding:10px;gap:6px}.recent-panel{padding:17px}.recent-panel .section-heading h2{font-size:15px}.recent-item{gap:9px}.recent-item strong{max-width:190px;font-size:11px}.recent-item .badge{display:none}.recent-item small{font-size:9px}.register-foot{font-size:9px;margin-bottom:18px}.register-foot .text-button{max-width:125px;text-align:right;font-size:9px}.form-row{gap:12px}.dialog-header{padding:20px}.dialog-body{padding:20px;max-height:calc(95dvh - 165px)}dialog{width:100%;max-width:100%;max-height:95dvh;margin:auto 0 0;border-radius:12px 12px 0 0}.dialog-footer{padding:14px 16px;gap:8px}.dialog-footer button{padding:10px 12px;font-size:11px}.form-section .section-heading h3{font-size:12px}.form-section .section-heading button{font-size:10px;padding:9px 10px}.photos{grid-template-columns:repeat(2,1fr)}.main-footer>span:last-child{display:none}.auth-box h2{font-size:28px}}

.table-panel table{min-width:680px}.admin-grid>*{min-width:0}.filters{flex-wrap:wrap}.filters .search{min-width:210px}.valve-number{white-space:nowrap;font-size:11px}.recent-item .valve-number{min-width:55px}
.network-map-wrap{border:1px solid var(--line);border-radius:8px;overflow:hidden}.network-map-wrap #network-map{height:600px;z-index:1}.network-legend{display:flex;flex-wrap:wrap;gap:15px;padding:15px;background:#f9fbfa;font-size:10px;color:#637c78}.network-legend span{display:flex;gap:6px;align-items:center}.network-legend i{display:inline-block;width:18px;height:3px}.network-tooltip{font-size:10px;font-weight:650;color:var(--ink);padding:2px 5px;border:1px solid #d9e5e1;box-shadow:none}.view-switch{flex-shrink:0}.view-switch button{white-space:nowrap}@media(max-width:480px){.network-map-wrap #network-map{height:60dvh;min-height:400px}.network-legend{gap:12px;padding:12px}.register-toolbar .section-heading{gap:7px}.section-heading h2{font-size:16px}.view-switch button{padding:7px 9px}}