:root{font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#193940;background:#f5f8f9;font-synthesis:none;--teal:#008a86;--cyan:#00b8d4;--muted:#71858a;--line:#e2ebec;--red:#c45743}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button,a{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.55;cursor:wait}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #00bad47a;outline-offset:3px}button{border:0}h1,h2,h3,p{margin:0}h1{font-size:32px;letter-spacing:-1.1px;font-weight:650}h2{font-size:18px;letter-spacing:-.3px}h3{font-size:15px;font-weight:600}small,.muted{color:var(--muted)}.small{font-size:12px}.boot{padding:80px;text-align:center;color:var(--teal)}.logo{display:block;width:190px;height:auto}.icon{width:20px;height:20px;flex:none;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:9px;padding:11px 17px;font-size:13px;font-weight:600;color:#fff;background:var(--teal);min-height:42px}.btn:hover{background:#007570}.btn.secondary{background:white;border:1px solid var(--line);color:#33555c}.btn.secondary:hover{background:#f0f7f7}.btn.danger{color:var(--red);background:#fff0eb}.btn.small{padding:7px 12px;min-height:34px}.text-btn{background:none;color:var(--teal);font-size:13px;padding:8px}.row{display:flex;align-items:center;gap:12px}.between{justify-content:space-between}.stack{display:grid;gap:18px}.tag{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:600;border-radius:20px;background:#e6f7f1;color:#21806e;padding:5px 9px;white-space:nowrap}.tag::before{content:"";height:5px;width:5px;border-radius:50%;background:currentColor}.tag.offline{background:#eef1f2;color:#7b8a90}.tag.alarm{background:#fff1e7;color:#ba6630}.tag.neutral{background:#edf5f6;color:#57818a}.sidebar{width:238px;position:fixed;inset:0 auto 0 0;background:white;border-right:1px solid var(--line);padding:37px 23px 24px;display:flex;flex-direction:column;z-index:5}.brand{padding:0 1px 46px}.nav-label{color:#93a3a7;font-size:10px;letter-spacing:1.5px;font-weight:700;padding:0 14px 14px}.nav{display:grid;gap:7px}.nav a{display:flex;align-items:center;gap:12px;font-size:13px;color:#6e8187;padding:13px 15px;border-radius:9px}.nav a.active{background:#e9f8f6;color:var(--teal);font-weight:650}.nav-count{margin-left:auto;background:#ffebdf;color:#b5612c;border-radius:5px;padding:1px 5px;font-size:10px}.sidebar-bottom{margin-top:auto}.sidebar-note{border:1px solid var(--line);border-radius:12px;padding:16px;font-size:12px;line-height:1.7;background:linear-gradient(130deg,#f2fcfb,white);margin-bottom:22px}.sidebar-note .icon{color:var(--teal);margin-bottom:8px}.sidebar-note strong{display:block;font-size:12px;margin-bottom:3px}.profile{display:flex;gap:10px;align-items:center;border-top:1px solid var(--line);padding-top:20px}.avatar{width:35px;height:35px;border-radius:50%;background:#e7f4f4;color:var(--teal);display:grid;place-items:center;font-size:12px;font-weight:700;flex:none}.profile-name{font-size:12px;font-weight:600;max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.profile .text-btn{margin-left:auto;padding:4px;color:#8da0a5}.main{margin-left:238px}.topbar{height:80px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:0 42px;background:#ffffffb0;font-size:12px;color:#7a8c91}.breadcrumb{display:flex;align-items:center;gap:10px}.breadcrumb strong{font-weight:500;color:#36545c}.live{display:flex;align-items:center;gap:7px}.live-dot{width:6px;height:6px;background:#18b998;border-radius:50%}.content{max-width:1510px;margin:0 auto;padding:35px 42px 50px}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:27px}.eyebrow{color:var(--teal);font-size:10px;letter-spacing:1.7px;font-weight:700;margin-bottom:10px}.subtitle{color:var(--muted);font-size:13px;line-height:1.7;margin-top:9px}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-bottom:30px}.stat{background:white;border:1px solid var(--line);border-radius:12px;padding:20px 21px}.stat-head{display:flex;align-items:center;justify-content:space-between;color:#789095;font-size:12px}.stat-head .icon{width:18px;color:#7c9c9f}.stat-value{font-size:32px;letter-spacing:-1px;font-weight:600;line-height:1.3;margin-top:12px}.stat-foot{font-size:11px;color:#8a9da1;margin-top:8px}.stat-foot.good{color:#2d9384}.stat-foot.warn{color:#ba6630}.section-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:17px;gap:16px}.section-heading h2 span{display:inline-block;font-size:11px;border:1px solid #dde7e8;padding:3px 7px;border-radius:6px;vertical-align:middle;color:#819599;margin-left:9px;font-weight:500}.filters{display:flex;gap:5px;background:#eaf0f1;border-radius:8px;padding:4px}.filters button{font-size:11px;border-radius:5px;padding:7px 11px;background:none;color:#7b8f94}.filters button.selected{background:white;color:#35565b;box-shadow:0 1px 4px #25474d0b}.pool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.pool-card{background:white;border:1px solid var(--line);border-radius:13px;overflow:hidden;transition:transform .15s,box-shadow .15s}.pool-card:hover{transform:translateY(-3px);box-shadow:0 8px 25px #254d5510}.pool-art{height:128px;background:linear-gradient(135deg,#e5f5f4,#c8ebee);position:relative;overflow:hidden;padding:17px;display:flex;align-items:flex-start;justify-content:space-between}.pool-art::before,.pool-art::after{content:"";position:absolute;width:360px;height:160px;border:1px solid #ffffff90;border-radius:48%;transform:rotate(-17deg);left:-25px;top:30px;box-shadow:0 12px 0 #ffffff20,0 24px 0 #ffffff20,0 36px 0 #ffffff20,0 48px 0 #ffffff20}.pool-art::after{top:70px;left:95px;transform:rotate(10deg)}.pool-art .tag{position:relative;z-index:1;background:#ffffffed}.pool-art .icon{position:absolute;right:22px;bottom:17px;width:37px;height:37px;color:#169b9f;stroke-width:1.1}.pool-card:nth-child(3n+2) .pool-art{background:linear-gradient(135deg,#e9f4f2,#cbe5dc)}.pool-card:nth-child(3n+3) .pool-art{background:linear-gradient(135deg,#eaf1f6,#c8e4ef)}.pool-info{padding:20px}.pool-location{font-size:11px;color:#8b9da1;margin-top:6px;min-height:14px}.pool-readings{display:grid;grid-template-columns:repeat(4,1fr);margin:21px 0 18px;gap:8px}.pool-readings label{display:block;font-size:10px;color:#8a9da1;margin-bottom:6px}.pool-readings strong{font-size:16px;font-weight:600;white-space:nowrap}.pool-readings small{font-size:10px;font-weight:400;margin-left:2px}.pool-footer{border-top:1px solid #edf1f2;padding-top:14px;display:flex;align-items:center;justify-content:space-between;font-size:10px;color:#8c9fa3}.pool-footer .icon{width:15px;height:15px;color:var(--teal)}.footer-note{display:flex;align-items:center;justify-content:center;gap:7px;color:#94a6ab;font-size:11px;margin-top:26px}.footer-note .icon{width:14px;height:14px}.empty{border:1px dashed #ccdddf;border-radius:14px;background:#ffffff90;padding:60px 25px;text-align:center;grid-column:1/-1}.empty .empty-icon{width:60px;height:60px;margin:0 auto 18px;border-radius:18px;background:#e5f7f5;display:grid;place-items:center;color:var(--teal)}.empty .empty-icon .icon{width:28px;height:28px}.empty p{font-size:13px;line-height:1.8;color:#81979c;max-width:380px;margin:10px auto 20px}.panel{border:1px solid var(--line);border-radius:12px;background:white;padding:23px}.detail-metrics .stat-value small{font-size:15px;color:#8b9da1;font-weight:400;letter-spacing:0;margin-left:5px}.detail-metrics .stat.alert{border-color:#edc1a5;background:#fffcf9}.alarm-banner{padding:15px 18px;background:#fff2e8;border:1px solid #f0d5c2;border-radius:10px;color:#a46633;margin-bottom:22px;font-size:12px;display:flex;align-items:center;gap:12px;line-height:1.7}.detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 285px;gap:22px;align-items:start}.charts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.chart-panel{padding:20px 18px 10px;min-width:0}.chart-value{font-size:20px;margin-top:10px}.chart-value small{font-size:11px;margin-left:4px}.chart{height:174px;width:100%;display:block;overflow:visible}.chart text{font-family:inherit;fill:#96a7aa;font-size:9px}.chart-grid{stroke:#edf1f2;stroke-dasharray:3 4}.chart-line{fill:none;stroke:#08a9ae;stroke-width:2.3;stroke-linejoin:round;stroke-linecap:round}.chart-fill{fill:#00baca0a}.chart-empty{height:174px;display:grid;place-items:center;color:#99aaae;font-size:12px}.chart-caption{font-size:10px;color:#8fa2a6;line-height:1.6;margin-top:15px}.pump-panel{padding:23px}.pump-value{font-size:42px;letter-spacing:-1.4px;margin:26px 0 9px}.pump-value small{font-size:18px;color:#96a9ad;margin-left:3px}.range{width:100%;accent-color:#00a6a1;margin:12px 0}.range-labels{display:flex;justify-content:space-between;font-size:10px;color:#94a7ab;margin-bottom:22px}.full{width:100%}.pump-state{font-size:11px;line-height:1.8;color:#889da2;margin-top:16px}.device-info{font-size:11px;line-height:1.8;color:#879ba0}.device-info code{display:block;color:#47666c;word-break:break-all;font-size:11px;margin:8px 0 15px}.table-wrap{overflow:auto;background:white;border:1px solid var(--line);border-radius:12px}table{width:100%;border-collapse:collapse;text-align:left;font-size:12px;white-space:nowrap}th{font-size:10px;font-weight:600;color:#849a9f;background:#fbfcfc;padding:16px 20px;text-transform:uppercase;letter-spacing:.7px}td{padding:19px 20px;border-top:1px solid #edf1f2}td .muted{font-size:11px;display:block;margin-top:5px}.table-actions{display:flex;gap:5px}.table-actions button{background:#f3f7f7;color:#789195;border-radius:6px;padding:7px}.table-actions .icon{width:16px;height:16px}.auth-screen{min-height:100vh;display:grid;grid-template-columns:1fr 1fr;background:white}.auth-story{position:relative;overflow:hidden;background:linear-gradient(155deg,#eafffb,#d9f2f6 55%,#cbebe9);padding:55px 60px;display:flex;flex-direction:column;justify-content:space-between}.auth-story .logo{width:235px}.auth-story h1{font-size:52px;line-height:1.13;letter-spacing:-2.5px;max-width:420px;font-weight:600;position:relative;z-index:1}.auth-story p{font-size:15px;color:#628c91;max-width:360px;line-height:1.8;margin-top:22px;position:relative;z-index:1}.auth-water{position:absolute;bottom:80px;right:-210px;width:660px;height:350px;border-radius:48%;border:1px solid #ffffff90;transform:rotate(-25deg);box-shadow:0 22px 0 #ffffff30,0 44px 0 #ffffff30,0 66px 0 #ffffff30,0 88px 0 #ffffff30,0 110px 0 #ffffff30}.auth-story footer{font-size:11px;color:#6b989a;position:relative}.auth-side{display:grid;place-items:center;padding:40px}.auth-form{width:100%;max-width:370px}.auth-form h2{font-size:27px;letter-spacing:-.8px}.auth-form .subtitle{margin-bottom:28px}.auth-form form{display:grid;gap:19px}.field{display:grid;gap:8px;font-size:12px;color:#45636b}.field input,.field select{width:100%;background:#fff;border:1px solid #dce6e8;border-radius:8px;padding:12px;color:#294d55;min-height:43px}.field input::placeholder{color:#a5b5b9}.field small{font-size:10px;line-height:1.6}.form-foot{text-align:center;font-size:12px;color:#8ca0a5;margin-top:23px}.form-foot a{color:var(--teal);font-weight:600;margin-left:3px}.error{color:#b34f3d;font-size:12px;line-height:1.6;background:#fff1ed;padding:10px 12px;border-radius:7px}.error:empty{display:none}#toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);background:#193e45;color:white;font-size:13px;border-radius:10px;padding:13px 21px;z-index:50;box-shadow:0 5px 30px #193e4530;max-width:90vw;display:none}#toast.show{display:block}dialog{border:1px solid var(--line);border-radius:17px;padding:28px;width:470px;max-width:calc(100vw - 32px);color:#23474f;box-shadow:0 25px 100px #073a4c25}dialog::backdrop{background:#103c4f55;backdrop-filter:blur(3px)}.dialog-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.dialog-heading h2{font-size:21px}.close-dialog{background:#f0f5f5;width:29px;height:29px;border-radius:50%;color:#80969b;font-size:20px}.dialog-description{color:#80979e;font-size:12px;line-height:1.7;margin-bottom:24px}dialog form{display:grid;gap:18px}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:8px}.token-box{display:block;padding:12px;background:#f0f7f7;border:1px solid #dfeceb;border-radius:8px;word-break:break-all;font-size:12px;user-select:all;color:#355f65}.credential{margin:18px 0}.credential label{display:block;font-size:11px;color:#80959b;margin-bottom:8px}.token-note{font-size:12px;line-height:1.7;color:#8f713c;background:#fff8e9;border-radius:8px;padding:12px}.split-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}.auth-mobile-logo{display:none}
@media(min-width:1600px){.pool-art{height:150px}}
@media(max-width:1200px){.pool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.content{padding:30px 25px}.topbar{padding:0 25px}.sidebar{width:210px;padding:32px 17px 22px}.logo{width:170px}.main{margin-left:210px}.stats{gap:12px}.stat{padding:17px}.detail-layout{grid-template-columns:minmax(0,1fr) 245px}.charts{grid-template-columns:1fr}.auth-story{padding:45px}.auth-story h1{font-size:43px}}
@media(max-width:800px){.sidebar{position:static;width:auto;padding:20px 22px;display:flex;flex-direction:row;align-items:center;justify-content:space-between;border-right:0;border-bottom:1px solid var(--line)}.brand{padding:0}.logo{width:157px}.nav-label,.sidebar-bottom{display:none}.nav{display:flex;gap:3px}.nav a{padding:9px;font-size:12px;gap:7px}.nav .icon{width:17px}.main{margin:0}.topbar{height:53px;padding:0 22px}.content{padding:28px 22px}.detail-layout{grid-template-columns:1fr}.charts{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-aside{display:grid;grid-template-columns:1fr 1fr;align-items:start}.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.auth-story{display:none}.auth-screen{grid-template-columns:1fr}.auth-mobile-logo{display:block;margin-bottom:45px}.auth-mobile-logo .logo{width:200px}.auth-side{padding:35px 25px}.page-heading{align-items:flex-start}h1{font-size:28px}}
@media(max-width:520px){.pool-grid,.charts,.detail-aside{grid-template-columns:1fr}.content{padding:24px 17px}.sidebar{padding:18px 17px}.nav a{font-size:0;gap:0;padding:9px 12px}.nav .icon{width:20px}.nav-count{font-size:10px;margin-left:5px}.topbar{padding:0 17px}.topbar .live{font-size:10px}.page-heading{flex-wrap:wrap;gap:16px}.page-heading .btn{font-size:12px}.section-heading{flex-wrap:wrap}.stat-value{font-size:28px}.stats{gap:10px}.stat{padding:16px}.pool-art{height:120px}.pool-readings strong{font-size:19px}.detail-metrics .stat-value{font-size:29px}.footer-note{text-align:center;line-height:1.8}.auth-form h2{font-size:26px}}

.overview-stats{grid-template-columns:repeat(3,minmax(0,1fr))}@media(max-width:520px){.overview-stats{grid-template-columns:1fr}}

.pool-delete{margin-top:18px}

.chart-point{fill:transparent;pointer-events:all}.chart-point:hover,.chart-point.single-point{fill:#08a9ae}