:root{font-family:Segoe UI,Arial,sans-serif;color:#183c2d;background:#f3f6ef;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{border:0;border-radius:9px;background:#254c37;color:#fff;padding:11px 17px;cursor:pointer}button:hover{background:#376549}button:disabled{opacity:.4;cursor:default}.secondary{background:#e6edde;color:#254c37}button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #9abd55;outline-offset:2px}label{display:flex;flex-direction:column;gap:7px;font-size:12px;color:#53644d}input,select,textarea{border:1px solid #d4ddcd;background:#fff;border-radius:7px;padding:10px;color:#183c2d;min-width:0}textarea{width:100%;height:150px}h1{font-weight:500;font-size:36px;letter-spacing:-1px;margin:5px 0 15px}h2{font-size:19px;font-weight:600}p{line-height:1.6}.eyebrow{font-size:10px;letter-spacing:2.4px;color:#587540}.brand{font-size:32px;font-weight:700;letter-spacing:-1.5px}.brand span{color:#6c9738}.brand small{display:block;font-size:10px;letter-spacing:3px;margin-top:10px}.auth{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}.auth section{padding:6vh 10%;max-width:750px}.auth h1{font-size:46px;margin-top:35px}.auth form{max-width:390px;display:grid;gap:15px;margin-top:35px}.auth aside{background:radial-gradient(ellipse at top right,#719846,#163c2d 70%);color:#e6efdb;padding:10%;display:flex;flex-direction:column;justify-content:center}.auth aside h2{font-size:40px;font-weight:400}.auth aside p{color:#c1d4a7}.leaf{font-size:190px;color:#c7e68e}.sidebar{position:fixed;inset:0 auto 0 0;width:230px;background:#173b2a;color:#edf3e5;padding:30px 22px;display:flex;flex-direction:column}.sidebar small{font-size:9px;letter-spacing:1.3px;line-height:1.6;color:#b1c49d}.sidebar nav{display:grid;gap:10px;margin-top:50px}.sidebar nav button{text-align:left;background:transparent;font-size:13px}.sidebar nav button.selected{background:#355b40;color:#daedb3}.sidebar-bottom{margin-top:auto;display:grid;gap:15px;font-size:12px}main{margin-left:230px;padding:30px 4%;max-width:1900px}header,.row{display:flex;justify-content:space-between;align-items:center;gap:14px}.live{border:1px solid #cdd9c2;border-radius:30px;padding:8px 14px;color:#4c7235;font-size:11px;white-space:nowrap}.filters{display:flex;align-items:end;flex-wrap:wrap;gap:12px;margin:20px 0}.filters label{flex:1;min-width:130px}.filters select{max-width:220px}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:25px 0}.metrics article,.card{background:#fff;border:1px solid #e0e7d8;border-radius:16px;padding:22px}.metrics small{font-size:10px;letter-spacing:1px}.metrics strong{display:block;font-size:40px;font-weight:500;margin:16px 0 8px}.metrics p,.muted{color:#6d7b65;font-size:12px}.chart-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:20px 0}.card h2{margin-top:0}.bar-row{display:grid;grid-template-columns:minmax(100px,1fr) 1.5fr 35px;align-items:center;gap:10px;margin:17px 0;font-size:12px}.bar-track{height:11px;border-radius:6px;background:#edf2e6;overflow:hidden}.bar-track meter{width:100%;height:11px;display:block;accent-color:#7d9c46}.empty{color:#78866e;padding:30px 0;font-size:14px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:12px;margin:16px 0 24px}th{text-align:left;color:#78866e;font-weight:500}td,th{padding:14px 10px;border-bottom:1px solid #e8ede2}td{max-width:230px;overflow-wrap:anywhere}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.card label{margin:14px 0}.card button{margin-top:10px}.station-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-bottom:25px}.station-grid small{color:#6d7b65}.station-grid .connected{color:#4f7f29}#notice{color:#97401d;min-height:18px;font-size:13px}[hidden]{display:none!important}@media(max-width:1000px){.sidebar{width:190px}main{margin-left:190px;padding:24px}.metrics{grid-template-columns:1fr 1fr}.station-grid{grid-template-columns:1fr 1fr}}@media(max-width:700px){.sidebar{position:static;width:auto}.sidebar nav{margin-top:15px}.sidebar-bottom{display:none}main{margin:0;padding:20px}.chart-grid,.station-grid,.auth{grid-template-columns:1fr}.auth aside{display:none}.auth h1{font-size:34px}h1{font-size:28px}.live{display:none}.form-grid{grid-template-columns:1fr}}@media print{.sidebar,.filters,button,#notice{display:none!important}main{margin:0;padding:0}.tab[hidden]{display:none!important}.card,.metrics article{break-inside:avoid}.chart-grid{gap:10px}body{background:white}}

/* BitLeaf observatory — botanical interface */
:root{color:#e9f2df;background:#061b14;font-family:"Segoe UI",Arial,sans-serif}body{background:radial-gradient(ellipse at 80% 0,#143e29 0,transparent 50%),#061b14}.ambient{position:fixed;inset:0;pointer-events:none;overflow:hidden;z-index:0}.ambient i{position:absolute;width:38px;height:19px;border-radius:100% 0 100% 0;background:#9fdb41;opacity:.06;left:8%;animation:drift 24s linear infinite}.ambient i:nth-child(2){left:27%;animation-delay:-9s}.ambient i:nth-child(3){left:48%;animation-delay:-16s}.ambient i:nth-child(4){left:69%;animation-delay:-5s}.ambient i:nth-child(5){left:84%;animation-delay:-20s}.ambient i:nth-child(6){left:95%;animation-delay:-12s}@keyframes drift{from{transform:translateY(-80px) rotate(0)}to{transform:translate(70px,110vh) rotate(230deg)}}.auth,#app{position:relative}.auth{background:linear-gradient(130deg,#102e20dd,#071e17ee)}.auth section{max-width:850px;padding:5vh 10%}.brand img{display:block;width:150px;height:135px;object-fit:contain}.brand small{color:#a5bf96}.auth h1{font-size:clamp(32px,4vw,57px);font-weight:650;line-height:1.08}.auth section>p{color:#b3c5ad;max-width:490px}.auth form{padding:25px;border:1px solid #38513c;background:#102a1f;border-radius:22px;box-shadow:0 20px 60px #0003}.auth aside{align-items:center;text-align:center;background:radial-gradient(ellipse,#31592c66,transparent 65%);border-left:1px solid #26432e}.auth-robot{width:min(85%,410px);filter:drop-shadow(0 20px 40px #a4ed4515);animation:float 7s ease-in-out infinite}.auth aside h2{font-size:32px;margin-bottom:0}@keyframes float{50%{transform:translateY(-12px)}}.sidebar{width:242px;background:#081e17f5;border-right:1px solid #29412e;padding:22px;z-index:2}.sidebar .brand img{width:155px;height:143px;margin:auto}.sidebar nav{margin-top:32px;gap:8px}.sidebar nav button{color:#a6bca0;border-radius:12px;padding:14px 13px}.sidebar nav button.selected{background:#a4ed45;color:#142715;font-weight:700;box-shadow:0 6px 22px #90d73d15}.sidebar nav button:hover{background:#23442d;color:white}.sidebar-bottom{border-top:1px solid #29412e;padding-top:18px}main{margin-left:242px;position:relative;padding:34px 3.5%}header{border-bottom:1px solid #2b4631;padding-bottom:20px}h1{font-weight:650;letter-spacing:-1.3px}h2{font-weight:600;font-size:18px}.eyebrow{color:#9fdb64;font-size:10px;font-weight:700;letter-spacing:2px}.live{color:#b4e883;border-color:#365a37;background:#173422}.filters{background:#10291f;border:1px solid #304b33;padding:20px;border-radius:18px;gap:12px}.filters label{min-width:135px}.filters button{font-size:12px}label{color:#b0c3a5;font-size:11px;font-weight:600}input,select,textarea{color:#eaf4df;background:#092017;border:1px solid #3a553c;border-radius:9px;color-scheme:dark;padding:12px}button{background:#a4ed45;color:#162716;font-weight:650;transition:background .2s,transform .2s}button:hover{background:#b8f471;transform:translateY(-1px)}.secondary{background:#25432e;color:#d4e5c8}.metrics article,.card{background:linear-gradient(140deg,#153323,#0d251c);border:1px solid #304a32;border-radius:19px;box-shadow:0 8px 25px #00000012}.metrics article{position:relative;overflow:hidden}.metrics article:after{content:"";position:absolute;width:65px;height:34px;border-radius:100% 0 100% 0;right:-7px;bottom:8px;background:#94d3400a;transform:rotate(-25deg)}.metrics strong{font-size:43px;color:#bcf279;font-weight:650}.metrics small{color:#acbea1;line-height:1.7;letter-spacing:1.3px}.metrics p,.muted,.station-grid small{color:#9db296}.bar-row{grid-template-columns:minmax(90px,1fr) 1.2fr 30px;color:#c7d8bd}.bar-track{background:#27432d}.bar-track meter::-webkit-meter-bar{background:#27432d;border:0}.bar-track meter::-webkit-meter-optimum-value{background:linear-gradient(90deg,#4c9a43,#abe84c)}.empty{padding:30px 12px;border:1px dashed #355238;border-radius:12px;color:#9ab191;line-height:1.6}.empty:before{content:"↗";display:block;font-size:30px;color:#8ebe58;margin-bottom:10px}.card h2{color:#e1edda}.card>h2:before{content:"";display:inline-block;width:7px;height:7px;background:#a4ed45;border-radius:50%;margin-right:9px}td,th{border-color:#2b4230;padding:15px 10px}th{color:#a8c193;text-transform:uppercase;font-size:9px;letter-spacing:.8px}td{color:#c7d7bd}tbody tr:hover{background:#a2d74906}.table-wrap{border-radius:10px}#notice{color:#d8c28d}.report-masthead,.report-intro,.report-footer{display:none}.connected{color:#b5ed75!important}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}@media(max-width:1100px){.metrics{grid-template-columns:repeat(2,1fr)}.chart-grid{grid-template-columns:1fr 1fr}}@media(max-width:800px){.sidebar{position:static;width:auto}.sidebar .brand img{height:90px;width:110px}.sidebar nav{display:flex;flex-wrap:wrap;margin-top:15px}.sidebar nav button{font-size:11px;padding:10px}.sidebar>small,.sidebar-bottom{display:none}main{margin-left:0;padding:22px}.chart-grid{grid-template-columns:1fr}.auth{grid-template-columns:1fr}.auth aside{display:none}.auth section{max-width:none}.auth .brand img{height:100px}.filters{padding:15px}.filters label{min-width:120px}.metrics strong{font-size:34px}}
@page{size:A4 portrait;margin:15mm 12mm 17mm}
@media print{*{animation:none!important;box-shadow:none!important}body{background:white!important;color:#183c2d!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}.ambient,.sidebar,.filters,button,#notice,main>header,.live{display:none!important}#auth{display:none!important}#app{display:block!important}main{margin:0;padding:0;max-width:none}.tab{display:none!important}#overview{display:block!important}.report-masthead{display:flex;align-items:center;gap:22px;border-bottom:3px solid #74a638;padding-bottom:12px;margin-bottom:16px}.report-masthead img{width:105px;height:95px;object-fit:contain}.report-masthead h1{font-size:25px;margin:6px 0;color:#163e29}.report-masthead small{font-size:9px;letter-spacing:1.7px;color:#597a3e}.report-masthead p{font-size:10px;color:#567050}.report-intro{display:block;background:#edf4e5;border-left:4px solid #77a745;padding:12px 16px;font-size:10px;margin-bottom:15px;line-height:1.5}.report-intro p{margin:3px 0}.report-intro p:first-child{font-weight:700}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:15px 0}.metrics article,.card{background:#fff!important;border:1px solid #cedcc4;border-radius:8px;color:#183c2d!important;padding:13px;break-inside:avoid}.metrics strong{font-size:27px;color:#315f28!important;margin:10px 0 3px}.metrics small{font-size:8px;color:#3c5b30}.metrics p{font-size:8px;margin-bottom:0;color:#5e7154}.metrics article:after{display:none}.chart-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:15px 0}.card h2{font-size:13px;color:#1f452b}.bar-row{font-size:9px;color:#29492e;margin:12px 0;grid-template-columns:1fr 1fr 23px}.bar-track{background:#e9efdf}.empty{font-size:10px;color:#5c7253;border-color:#cfddc6;padding:12px}.empty:before{display:none}.muted{font-size:9px;color:#627456}.table-wrap{overflow:visible}table{font-size:8px;table-layout:fixed;margin:10px 0}th{font-size:7px;color:#3e6334;background:#edf4e5}td,th{padding:8px 4px;border-color:#dbe4d3;color:#27432d;overflow-wrap:anywhere}thead{display:table-header-group}tr{break-inside:avoid}.card:has(#history){break-inside:auto}.report-footer{display:flex;justify-content:space-between;border-top:1px solid #b6cba4;margin-top:20px;padding-top:9px;font-size:8px;color:#537046}.report-footer span{font-size:7px}.row small{font-size:8px}}

@media print{.card:has(#history){break-before:page}.card:has(#history)>.row:last-child{display:none}.report-footer{break-inside:avoid}.chart-grid .card:last-child{grid-column:1/-1}.report-masthead{border-top:0;border-left:0;border-right:0}}
@page{@bottom-right{content:"BitLeaf · Página " counter(page);font-size:8px;color:#537046}}
@media print{html,body,#app,main{background:#fff!important;color:#183c2d!important}main{min-height:0} .report-footer{background:white!important}}

.account-card{max-width:780px;margin-top:28px}.account-card>p:not(.eyebrow){color:#adc39f;font-size:13px}#passwordMessage{min-height:22px;color:#e3ce90}

.station-card small,.station-card code{display:block;margin:10px 0;overflow-wrap:anywhere}.station-card code{font-size:10px;color:#a9bf9c}.status-badge{display:inline-block;border:1px solid #527444;padding:6px 12px;border-radius:30px;font-size:12px}.status-active{color:#b1ed70;background:#26412c}.status-paused{color:#f0d183;border-color:#887345}.status-offline,.status-revoked{color:#efb3a1;border-color:#805348}.status-unreported{color:#b1c1ad}.station-history{margin:22px 0}.station-card button{display:block;width:100%;font-size:12px}.station-history .row label{min-width:220px}#keyMessage{color:#d6e9b9;max-width:800px}#statePages{font-size:12px;color:#b0c5a5}
/* Keep the complete access screen within ordinary laptop/desktop viewports. */
@media screen and (min-width:801px){
 .auth{min-height:100svh;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:stretch}
 .auth section{width:100%;max-width:none;padding:clamp(18px,3vh,32px) clamp(28px,4.4vw,84px);display:flex;flex-direction:column;justify-content:center}
 .auth .brand img{width:105px;height:88px}
 .auth .brand small{font-size:9px;margin-top:4px;letter-spacing:2px}
 .auth .eyebrow{font-size:9px;margin:12px 0 0}
 .auth h1{font-size:clamp(30px,3vw,46px);margin:18px 0 12px;line-height:1.06}
 .auth section>p:not(.eyebrow){font-size:13px;line-height:1.5;margin:0;max-width:500px}
 .auth form{width:100%;max-width:420px;margin-top:20px;padding:20px 24px;gap:11px;border-radius:18px}
 .auth form h2{margin:0 0 5px;font-size:17px}
 .auth form p{font-size:12px;line-height:1.4;margin:0}
 .auth form p:empty{display:none}
 .auth form label{gap:5px}
 .auth form input{padding:9px 11px}
 .auth form button{padding:10px 14px;font-size:13px}
 .auth aside{padding:5vh 7%;gap:10px}
 .auth-robot{width:min(72%,360px);max-height:45vh;object-fit:contain}
 .auth aside h2{font-size:clamp(24px,2.2vw,32px);margin:18px 0 0}
 .auth aside p{font-size:14px;margin:4px 0}
}
@media screen and (min-width:801px) and (max-height:780px){
 .auth section{padding-top:16px;padding-bottom:16px}
 .auth .brand img{height:64px;width:82px}
 .auth .eyebrow{margin-top:8px;font-size:8px}
 .auth h1{font-size:clamp(27px,2.8vw,38px);margin:12px 0 10px}
 .auth form{margin-top:14px;padding:16px 20px;gap:9px}
 .auth form input{padding:8px 10px}
 .auth form button{padding:9px 12px}
}