:root{--orange:#F57200;--ink:#231E29;--bg:#F5F6F8;--card:#fff;--muted:#727982;--line:#E7E9ED;--green:#16824B;--red:#B93838}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:#20232a}a{text-decoration:none;color:inherit}button,input,textarea{font:inherit}
.shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.sidebar{background:linear-gradient(180deg,var(--ink),#17131b);color:white;padding:18px;display:flex;flex-direction:column;gap:20px;position:sticky;top:0;height:100vh}.brand{padding:8px}.brand img{max-width:185px;max-height:62px}.sidebar nav{display:grid;gap:6px}.sidebar nav a{padding:12px 13px;border-radius:11px;color:#eee}.sidebar nav a:hover{background:rgba(255,255,255,.07)}.side-bottom{margin-top:auto;border-top:1px solid #ffffff18;padding-top:14px;display:grid;gap:8px}.logout{color:#ffae68}
.main{min-width:0}.topbar{height:68px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 22px;position:sticky;top:0;z-index:5}.topbar span{font-size:12px;color:var(--muted)}.menu{display:none;border:0;background:none;font-size:21px}.content{padding:24px;max-width:1450px;margin:auto}.head{display:flex;justify-content:space-between;align-items:end;margin-bottom:18px}.head h1{margin:0;color:var(--ink)}.head p{margin:6px 0 0;color:var(--muted)}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 5px 18px #231e2908;margin-bottom:16px}.plant-banner{display:flex;justify-content:space-between;align-items:center}.plant-banner h2{margin:0 0 5px}.plant-banner p{margin:0;color:var(--muted)}.status{padding:7px 10px;border-radius:999px;font-size:12px;font-weight:700}.online{background:#e9f7ef;color:var(--green)}.offline{background:#fdecec;color:var(--red)}
.kpis{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.kpis.four{grid-template-columns:repeat(4,1fr)}.kpi{position:relative;display:grid;gap:7px}.kpi span,.mini span{color:var(--muted);font-size:12px}.kpi b{font-size:22px;color:var(--ink)}.kpi i{position:absolute;right:15px;top:15px;font-style:normal}.two{display:grid;grid-template-columns:2fr 1fr;gap:16px}.three{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.mini b{display:block;margin-top:8px}
.solar-chart{height:270px;border-bottom:2px solid #e5e8eb;position:relative;margin:20px 0;background:linear-gradient(to top,rgba(245,114,0,.09),transparent),radial-gradient(ellipse at 55% 115%,rgba(245,114,0,.25) 0 20%,transparent 21%)}.solar-chart:after{content:"";position:absolute;left:5%;right:4%;bottom:5%;height:82%;border-bottom:3px solid var(--orange);border-radius:50% 50% 0 0/100% 100% 0 0;transform:scaleY(.9)}.solar-chart span{position:relative;z-index:2;display:inline-block;width:19%;top:245px;font-size:11px;color:var(--muted)}.donut{width:150px;height:150px;border-radius:50%;background:conic-gradient(var(--orange) 0 78%,#e3e7eb 78% 100%);display:grid;place-items:center;margin:32px auto}.donut:before{content:"";position:absolute;width:100px;height:100px;background:#fff;border-radius:50%}.donut div{position:relative;z-index:2;font-size:26px;font-weight:800}.donut small{display:block;font-size:10px;color:var(--muted)}
.upload{border:2px dashed #d6dae0;border-radius:15px;padding:28px;text-align:center;display:grid;gap:10px}.upload>div{font-size:36px}.upload input{margin:auto;max-width:320px}.btn{border:0;border-radius:10px;padding:11px 14px;font-weight:700;cursor:pointer;display:inline-block}.primary{background:var(--orange);color:white}.outline{border:1px solid var(--orange);color:var(--orange);background:#fff}.small{padding:7px 9px;font-size:11px}.steps{display:grid;gap:16px}.steps li{display:grid;gap:3px}.steps span{color:var(--muted);font-size:12px}.table{overflow:auto}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;padding:11px 9px;border-bottom:1px solid var(--line);white-space:nowrap}th{font-size:11px;color:var(--muted)}.actions{display:flex;gap:7px}.actions form{margin:0}.flash{padding:12px;border-radius:11px;margin-bottom:14px}.flash.success{background:#e9f7ef;color:#126b3e}.flash.danger{background:#fdecec;color:#9d2f2f}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.integration{display:flex;gap:14px;align-items:flex-start}.integration>span{font-size:26px}.integration h3{margin:0}.integration p{margin:5px 0;color:var(--orange);font-weight:700}.integration small{color:var(--muted)}.info{display:grid;gap:0}.info p{display:flex;justify-content:space-between;gap:14px;border-bottom:1px solid var(--line);padding:11px 0;margin:0}.info span{color:var(--muted)}label{display:grid;gap:7px;margin-bottom:12px;font-size:13px;font-weight:600}input,textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px}
.login{min-height:100vh;display:grid;grid-template-columns:1.1fr .9fr}.login-art{position:relative;background:linear-gradient(#231e2977,#231e29cc),url('https://images.unsplash.com/photo-1508514177221-188b1cf16e9d?auto=format&fit=crop&w=1600&q=80') center/cover}.overlay{position:absolute;inset:0}.art-copy{position:absolute;left:8%;right:8%;bottom:12%;color:#fff}.art-copy img{max-width:210px;margin-bottom:35px}.art-copy span{color:#ff9a46;font-weight:800;font-size:12px;letter-spacing:.11em}.art-copy h1{font-size:46px;max-width:620px;margin:10px 0}.art-copy p{font-size:18px}.login-box{display:flex;align-items:center;justify-content:center;padding:30px;background:#fff}.login-card{width:min(430px,100%);padding:32px}.login-logo{max-width:180px}.login-card h2{margin-bottom:0}.login-card .muted{margin-top:0}.demo{margin-top:8px;background:#fff5ec;border:1px solid #ffe0c6;border-radius:12px;padding:12px;display:grid;gap:5px;font-size:11px}.muted{color:var(--muted)}
@media(max-width:1000px){.kpis{grid-template-columns:repeat(3,1fr)}.kpis.four{grid-template-columns:repeat(2,1fr)}.two{grid-template-columns:1fr}.login{grid-template-columns:1fr}.login-art{min-height:38vh}.art-copy{bottom:10%}.art-copy h1{font-size:34px}}
@media(max-width:760px){.shell{grid-template-columns:1fr}.sidebar{position:fixed;left:-270px;width:250px;z-index:10;transition:.2s}.sidebar.open{left:0}.menu{display:block}.content{padding:16px}.kpis,.kpis.four,.three,.cards{grid-template-columns:1fr 1fr}.topbar span{display:none}.plant-banner{align-items:flex-start;gap:12px;flex-direction:column}}
@media(max-width:520px){.kpis,.kpis.four,.three,.cards{grid-template-columns:1fr}.art-copy h1{font-size:29px}.login-art{min-height:45vh}.login-box{padding:18px}.login-card{padding:22px}}

select{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px;background:#fff}
.head-actions,.form-actions,.card-head{display:flex;gap:10px;align-items:center}.card-head{justify-content:space-between}.card-head h3{margin:0}.card-head a{color:var(--orange);font-size:12px;font-weight:700}
.form-card{max-width:900px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-grid .full{grid-column:1/-1}.form-actions{justify-content:flex-end;margin-top:10px}
.searchbar{display:flex;gap:9px;margin-bottom:16px}.searchbar input{max-width:520px}.ghost{background:#f1f3f5;color:var(--ink)}.danger{background:#c23b3b;color:#fff}.danger-zone{border-color:#f0caca}.equal{grid-template-columns:1fr 1fr}.notice{background:#fff4e9;border:1px solid #ffd8b3;padding:12px 14px;border-radius:12px;margin-bottom:16px}.notice a{color:var(--orange);font-weight:700}
.kpis.five-admin{grid-template-columns:repeat(5,1fr)}
@media(max-width:1050px){.kpis.five-admin{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.searchbar{flex-direction:column}.searchbar input{max-width:none}.head-actions{width:100%;flex-wrap:wrap}.head{align-items:flex-start;flex-direction:column;gap:12px}.equal{grid-template-columns:1fr}.kpis.five-admin{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.kpis.five-admin{grid-template-columns:1fr}}

.wide-form{max-width:980px}
.form-section{display:grid;gap:18px}
.section-title{display:flex;align-items:flex-start;gap:12px}
.section-title h3{margin:0 0 4px}
.section-title p{margin:0;color:var(--muted);font-size:13px}
.step-number{width:30px;height:30px;border-radius:50%;background:var(--orange);color:#fff;display:grid;place-items:center;font-weight:800;font-size:13px;flex:0 0 30px}
.form-divider{height:1px;background:var(--line);margin:26px 0}
.optional-note{background:#fff6ee;border:1px solid #ffd9b8;border-radius:12px;padding:12px 14px;color:#6b4c33;font-size:12px}

.danger-note{background:#fff1f1;border-color:#efcaca;color:#6e3232}.check-label{display:flex;gap:8px;align-items:flex-start}.check-label input{width:auto;margin-top:3px}code{font-family:ui-monospace,monospace;background:#f3f4f6;padding:2px 5px;border-radius:5px}