:root{--ink:#142a29;--muted:#637572;--green:#c4e676;--deep:#143e36;--line:#e0e6df;--paper:#f7f8f3;--orange:#e5a266}*{box-sizing:border-box}body{margin:0;font:15px/1.55 "Segoe UI",Arial,sans-serif;background:var(--paper);color:var(--ink)}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #3a8a67;outline-offset:3px}[hidden]{display:none!important}aside{width:228px;background:white;position:fixed;inset:0 auto 0 0;border-right:1px solid var(--line);padding:33px 23px;display:flex;flex-direction:column;z-index:2}.brand{display:flex;gap:12px;align-items:center;color:var(--ink);text-decoration:none;font-size:14px;font-weight:750;letter-spacing:1.7px}.brand small{display:block;font-size:11px;font-weight:400;letter-spacing:4px}.logo{width:43px;height:43px;background:var(--deep);color:var(--green);border-radius:13px;position:relative;font-size:37px;line-height:40px;padding-left:8px;letter-spacing:-5px}.logo span{font-size:23px;position:absolute;top:0;right:6px;letter-spacing:0}.nav-label{font-size:9px;letter-spacing:1.8px;color:var(--muted);margin:64px 0 14px}nav{display:grid;gap:7px}nav button{background:transparent;text-align:left;border:0;color:#5b6b65;padding:13px 14px;border-radius:9px;display:flex;gap:13px;align-items:center;font-weight:600}nav button.selected{background:#eaf2dd;color:var(--deep)}nav button>span:first-child{font-size:23px;line-height:1}.lock{margin-left:auto;font-size:12px}.aside-note{margin-top:auto;font-size:11px;color:var(--deep)}.aside-note p{font-size:12px;color:var(--muted)}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#79a65c;margin-right:6px}.live{display:flex;align-items:center;font-size:11px;color:var(--muted)}main{margin-left:228px;padding:0 38px;max-width:1760px}header{height:80px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:12px}.page{padding:36px 0}.heading{display:flex;justify-content:space-between;gap:30px;align-items:flex-end}.eyebrow{font-size:10px;font-weight:650;letter-spacing:1.9px;color:var(--muted);margin:0 0 12px}h1{font-size:clamp(36px,3.6vw,54px);line-height:1.06;font-weight:550;letter-spacing:-2px;margin:0 0 18px}h2{font-size:20px;font-weight:600;line-height:1.25;letter-spacing:-.5px;margin:0 0 12px}h3{font-size:16px}.lead{color:var(--muted);margin:0}.area-box{background:#eef1e9;border-radius:12px;padding:16px 18px;min-width:240px}.area-box label{font-size:11px}.area-box select{background:transparent;border:0;padding:7px 0;width:100%;font-weight:600}.area-box small{display:block;font-size:10px;color:var(--muted)}label{display:grid;gap:5px;font-size:12px;font-weight:600}input,select,textarea{border:1px solid #d3ddd1;border-radius:6px;padding:9px;background:#fff;color:var(--ink);max-width:100%}input[type=checkbox]{accent-color:var(--deep)}.toolbar{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:28px 0 23px}.segmented{display:flex;background:#e9ede3;border-radius:8px;padding:4px}.segmented button{padding:8px 18px;border:0;background:transparent;border-radius:5px;color:var(--muted);font-size:12px}.segmented button.active{background:white;color:var(--ink);box-shadow:0 1px 4px #122a2910}.date-label{display:flex;align-items:center;font-weight:400;color:var(--muted)}.check{display:flex;align-items:center;gap:7px;font-size:11px;font-weight:400;margin-left:auto}.quiet{font-size:12px;border:1px solid var(--line);background:white;border-radius:6px;padding:9px 13px}.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}.kpi{border:1px solid var(--line);border-radius:11px;padding:17px 20px;background:white}.kpi:first-child{background:#eaf2dc;border-color:#dce8c6}.kpi p{margin:0;font-size:11px;color:var(--muted)}.kpi strong{display:block;font-size:33px;line-height:1.2;font-weight:550;letter-spacing:-1px;margin:9px 0 6px}.kpi strong small{font-size:13px;letter-spacing:0;color:var(--muted);font-weight:400}.kpi .sub{font-size:10px}.chart-layout{display:grid;grid-template-columns:minmax(0,1fr) 252px;gap:20px}.card{background:white;border:1px solid var(--line);border-radius:12px;padding:24px}.card-heading{display:flex;justify-content:space-between;gap:15px;align-items:flex-start}.card-heading h2{margin-bottom:6px}.card-heading p:not(.eyebrow){font-size:11px;color:var(--muted);margin:0}.card-heading select{font-size:10px;padding:6px}.chart{width:100%;min-height:230px;margin-top:16px}.chart svg{width:100%;height:230px;overflow:visible}.chart text{font:11px "Segoe UI",Arial,sans-serif;fill:var(--muted)}.chart rect:hover,.chart rect:focus{fill:#477b64;outline:none}.legend{display:flex;gap:19px;font-size:10px;color:var(--muted);align-items:center}.legend span:last-child{margin-left:auto}.legend i{display:inline-block;width:7px;height:7px;border-radius:2px;margin-right:6px}.green{background:#a8ce6c}.orange{background:var(--orange)}.timing{background:var(--deep);color:#fff;border-radius:12px;padding:24px;display:flex;flex-direction:column;position:relative;overflow:hidden}.timing:after{content:'';border:1px solid #9cbc972a;border-radius:50%;width:200px;height:200px;position:absolute;right:-110px;bottom:-80px}.timing-icon{font-size:30px;color:var(--green);line-height:1.1;margin-bottom:22px}.timing .eyebrow{color:#aac0ab;font-size:9px}.timing h2{font-size:27px;line-height:1.15;font-weight:450}.timing #best-window strong{font-size:21px;font-weight:500}.timing #best-window p{margin:4px 0;color:var(--green);font-size:13px}.timing-note{font-size:10px;color:#becfc5;margin:auto 0 0;padding-top:22px}.bottom-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:22px 0}.connect-card{display:flex;gap:19px;align-items:flex-start;background:#eef2e7}.circle{border:1px solid #d1dfc4;border-radius:50%;width:44px;height:44px;flex-shrink:0;display:grid;place-items:center;font-size:23px}.card p{font-size:13px;color:var(--muted);margin:0 0 15px}.primary{background:var(--deep);color:white;border:0;border-radius:7px;padding:11px 18px;font-weight:600;font-size:12px}.primary span{margin-left:25px}.text-button{border:0;background:none;padding:0;color:var(--deep);font-size:12px;font-weight:600}.explanation .eyebrow{font-size:9px;margin:0 0 8px}details{margin-top:22px}summary{cursor:pointer;font-weight:600;font-size:13px}.table-scroll{overflow:auto;max-height:380px}table{border-collapse:collapse;width:100%;margin-top:18px;font-size:12px;text-align:left}th,td{padding:10px;border-bottom:1px solid var(--line)}th{color:var(--muted)}footer{display:flex;justify-content:space-between;gap:15px;border-top:1px solid var(--line);padding:23px 0;color:var(--muted);font-size:9px}footer strong{letter-spacing:2px;color:var(--ink);font-size:9px}form:not(.toolbar){display:grid;gap:17px}#login-form{max-width:380px}#usage-locked{margin-top:30px}.muted{color:var(--muted);font-size:12px}#notice{position:sticky;top:12px;z-index:5;background:#fff2d7;border:1px solid #e6ca88;padding:12px 17px;margin:12px 0;border-radius:8px;font-size:13px}ol{padding-left:22px;font-size:13px;color:var(--muted)}li{margin:10px 0}a{color:var(--deep)}#logout{border:1px solid var(--line);background:white;border-radius:7px;padding:8px;font-size:11px}#usage-result .chart{height:240px}.empty{padding:40px 15px;text-align:center;color:var(--muted)}
@media(min-width:1550px){main{padding:0 60px}.chart svg{height:285px}.chart{min-height:285px}.kpi{padding:22px}.chart-layout{grid-template-columns:minmax(0,1fr) 300px}}
@media(max-width:1100px){aside{width:190px;padding:25px 17px}main{margin-left:190px;padding:0 23px}.brand{font-size:12px;gap:7px}.chart-layout{grid-template-columns:minmax(0,1fr) 215px}.timing{padding:20px}.kpi{padding:14px}.kpi strong{font-size:29px}.heading{gap:15px}.area-box{min-width:210px}.legend{gap:10px}}
@media(max-width:800px){aside{position:static;width:auto;display:block;padding:17px;border-right:0;border-bottom:1px solid var(--line)}.brand{font-size:13px}.nav-label,.aside-note{display:none}nav{display:flex;gap:4px;margin-top:16px;overflow:auto}nav button{white-space:nowrap;padding:9px 10px;font-size:11px}nav button>span:first-child{font-size:17px}.lock{display:none}#logout{position:absolute;right:18px;top:23px}main{margin:0;padding:0 18px}header{height:49px}.page{padding:27px 0}.heading{display:block}h1{font-size:40px}.area-box{margin-top:24px;width:100%;padding:10px 15px}.area-box small{display:none}.area-box label{display:inline-block;margin-right:15px}.area-box select{width:auto}.toolbar{gap:10px;margin:20px 0}.check{margin-left:0}.kpis{grid-template-columns:1fr 1fr;gap:10px}.chart-layout,.bottom-grid{grid-template-columns:1fr}.timing{min-height:240px}.timing h2 br{display:none}.timing-icon{margin-bottom:14px}.timing h2{font-size:24px}.timing-note{max-width:500px}.card{padding:19px}.card-heading{gap:8px}.card-heading h2{font-size:17px}.chart svg{height:215px}.legend{font-size:9px}footer{flex-wrap:wrap}.lead{font-size:13px}.date-label{font-size:11px}.date-label input{max-width:150px}.toolbar label:not(.check){flex:1}#usage-filter label{min-width:120px}#usage-filter label:first-child{min-width:100%}}

.calendar-trigger{border:1px solid #d3ddd1;background:white;border-radius:6px;padding:9px 12px;color:var(--ink);white-space:nowrap;font-size:12px}.calendar{border:1px solid var(--line);border-radius:14px;padding:19px;width:340px;max-width:95vw;box-shadow:0 12px 70px #143e362b;color:var(--ink)}.calendar::backdrop{background:#102a2940}.calendar-header{display:flex;gap:7px;align-items:center;justify-content:space-between}.calendar-header button{background:#eef2e7;border:0;border-radius:5px;font-size:22px}.calendar-header select{padding:7px;font-size:12px}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;margin:15px 0;text-align:center}.calendar-grid span{font-size:11px;color:var(--muted);padding:6px 0}.calendar-grid button{border:0;border-radius:6px;background:#f1f4ed;padding:9px 0;font-size:12px}.calendar-grid button.chosen{background:var(--deep);color:white}.calendar-grid button:disabled{opacity:.25;cursor:default}

.interactive-chart{position:relative}.interactive-chart svg{height:250px;touch-action:pan-y}.interactive-chart svg:focus-visible{outline:2px solid #477b64;outline-offset:4px}.chart .bar-selected{fill:#245c49}.chart-tooltip{position:absolute;z-index:4;pointer-events:none;width:230px;max-width:calc(100% - 16px);background:#123b31;color:#fff;border-radius:12px;padding:15px 17px;box-shadow:0 10px 28px #123b3130}.chart-tooltip .tooltip-date{font-size:11px;letter-spacing:.5px;color:#c8dbce;margin:0 0 2px}.chart-tooltip .tooltip-time{font-size:19px;font-weight:600;display:block}.chart-tooltip .tooltip-zone{font-size:10px;color:#b2c7b9;margin:2px 0 12px}.tooltip-metric,.tooltip-cost{display:flex;justify-content:space-between;gap:10px;font-size:12px;align-items:center}.tooltip-metric strong{color:#d1ec9b;font-size:18px}.chart-tooltip .tooltip-precision{font-size:10px;color:#cfdecf;margin:3px 0 8px}.tooltip-cost{border-top:1px solid #ffffff26;padding-top:9px;margin-top:8px}.chart-help{font-size:11px!important;margin:8px 0 0!important;color:var(--muted)}#usage-result .chart{height:auto;min-height:250px}.measurements-panel{padding:0;overflow:hidden}.measurements-panel summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 24px;list-style:none;background:#f0f4e9}.measurements-panel summary::-webkit-details-marker{display:none}.measurements-heading{display:grid;gap:4px}.measurements-heading>span{font-size:17px;font-weight:600}.measurements-heading small{font-weight:400;color:var(--muted);font-size:11px}.measurements-action{border:1px solid #cbd9bf;border-radius:7px;padding:7px 12px;color:var(--deep);font-size:11px;white-space:nowrap}.measurements-toolbar{display:flex;gap:16px;align-items:end;padding:20px 24px 16px;border-top:1px solid var(--line)}.measurements-toolbar label{min-width:180px}.measurements-totals{display:flex;gap:40px;padding:0 24px 20px;flex-wrap:wrap}.measurements-totals>div{display:grid;gap:4px}.measurements-totals span{font-size:11px;color:var(--muted)}.measurements-totals strong{font-size:21px;font-weight:550}.measurements-scroll{max-height:500px;overflow:auto;border-top:1px solid var(--line)}.measurements-table{width:100%;min-width:680px;margin:0;border-collapse:separate;border-spacing:0;font-size:12px;font-variant-numeric:tabular-nums}.measurements-table thead th{position:sticky;top:0;z-index:1;background:#174336;color:#edf5e9;padding:14px 20px;border:0;font-size:11px;font-weight:600;white-space:nowrap}.measurements-table td{padding:13px 20px;border-bottom:1px solid #e6ece1}.measurements-table tbody tr:nth-child(even){background:#f7f9f4}.measurements-table tbody tr:hover{background:#edf3e3}.measurements-table tr.new-day td{border-top:2px solid #dbe6d2}.measurements-table td strong{display:block;font-weight:600}.measurements-table td small{display:block;font-size:10px;color:var(--muted);margin-top:2px}.measurement-date{color:#254c3b;font-weight:600;white-space:nowrap}.measurement-time strong{white-space:nowrap}.measurement-number{white-space:nowrap}.quality-badge{display:inline-block;border-radius:20px;background:#e8f1df;color:#345a32;font-size:10px;padding:4px 10px;white-space:nowrap}.quality-badge:before{content:'●';font-size:7px;margin-right:5px}.quality-badge.estimated{background:#fff0da;color:#805f20}.measurements-note{padding:16px 24px;margin:0!important;font-size:11px!important;background:#fcfdf9;border-top:1px solid var(--line)}
@media(max-width:800px){.measurements-panel summary{padding:18px;gap:8px}.measurements-heading>span{font-size:14px}.measurements-action{padding:6px 8px;font-size:10px}.measurements-toolbar{padding:16px;gap:10px}.measurements-toolbar label{min-width:0;flex:1}.measurements-totals{padding:0 16px 16px;gap:16px}.measurements-totals strong{font-size:18px}.measurements-table thead th,.measurements-table td{padding:12px 14px}.measurements-note{padding:14px 16px}.chart-tooltip{width:210px;padding:12px 14px}}