:root{color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;background:#0a1321;color:#edf4fb;font-synthesis:none;font-optical-sizing:auto}
*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:radial-gradient(ellipse at 16% 12%,rgba(30,126,130,.19),transparent 35%),radial-gradient(ellipse at 90% 70%,rgba(48,83,142,.16),transparent 38%),#0a1321}button,input{font:inherit}button{cursor:pointer}button:disabled{opacity:.6;cursor:wait}
.shell{width:min(1160px,100% - 44px);min-height:100vh;margin:auto;padding:26px 0 20px;display:flex;flex-direction:column}.topbar{height:56px;display:flex;align-items:center;justify-content:space-between;margin-bottom:42px}.brand{display:flex;align-items:center;gap:12px;color:inherit;text-decoration:none}.brand-mark{width:44px;height:44px;border-radius:14px;background:linear-gradient(145deg,#72e0cb,#a3f0d9);display:grid;place-items:center;color:#08252a;font-size:14px;font-weight:900;letter-spacing:-.6px;box-shadow:0 8px 28px #4bdcc130}.brand-copy strong,.brand-copy small{display:block}.brand-copy strong{font-size:16px;letter-spacing:-.4px}.brand-copy small{font-size:9px;letter-spacing:2.4px;color:#8293a9;font-weight:800;margin-top:3px}.top-actions{display:flex;align-items:center;gap:15px}.user-label{font-size:12px;color:#9eb0c5}
.auth-layout{flex:1;display:grid;grid-template-columns:1fr minmax(340px,460px);align-items:center;gap:clamp(40px,8vw,110px);padding:16px 0 65px}.intro-panel{max-width:560px}.eyebrow{font-size:10px;font-weight:800;letter-spacing:2.2px;color:#79ddc8}.intro-panel h1{font-size:clamp(42px,6vw,68px);line-height:1.02;letter-spacing:-3px;margin:18px 0}.intro-panel h1 span{color:#83dfcb}.intro-panel>p{max-width:460px;color:#9eafc4;font-size:16px;line-height:1.8}.intro-points{display:grid;gap:12px;margin-top:34px;color:#a9bacb;font-size:12px}.intro-points span:first-letter{color:#7cddc7}
.auth-card,.panel{border:1px solid rgba(163,186,214,.14);border-radius:22px;background:linear-gradient(150deg,rgba(25,40,60,.97),rgba(16,28,44,.98));box-shadow:0 28px 90px rgba(0,0,0,.24),inset 0 1px rgba(255,255,255,.035)}.auth-card{padding:clamp(26px,5vw,38px)}h2{font-size:24px;letter-spacing:-.8px;margin:12px 0 8px}.muted{color:#9eafc3;font-size:13px;line-height:1.7}.auth-card>.muted{margin:0 0 25px}.auth-card form{display:grid;gap:10px}label{font-size:12px;font-weight:650;color:#dce6f0;margin-top:8px}input{width:100%;height:49px;padding:0 14px;border:1px solid #34465d;border-radius:10px;background:#0d1929;color:#f4f8fc;outline:none}input::placeholder{color:#61748a}input:focus{border-color:#70d9c3;box-shadow:0 0 0 3px #67d4bf20}.optional{font-weight:400;color:#73869d}.button{min-height:48px;border-radius:10px;padding:0 17px;font-weight:750;border:0;display:inline-flex;align-items:center;justify-content:center;gap:12px}.button-primary{margin-top:12px;background:linear-gradient(100deg,#75dfc7,#9be8cd);color:#08252a}.button-primary:hover{filter:brightness(1.05)}.button-secondary{background:#1b2c42;color:#dce8f3;border:1px solid #3a5068}.button-quiet{background:transparent;color:#91e1d0;border:1px solid #385066;min-height:38px;font-size:12px}.text-button{border:0;background:transparent;color:#8de1cf;font-size:12px;font-weight:700;padding:9px 0;text-align:left}.hint{color:#8294aa;font-size:11px;line-height:1.6;margin:2px 0}.auth-switch{border-top:1px solid #a3bad31c;margin-top:22px;padding-top:18px;display:flex;gap:8px;align-items:center;color:#8193a8;font-size:12px}.auth-switch .text-button{padding:0}.notice{padding:12px 13px;border:1px solid #c28d493d;border-radius:10px;color:#f0d4a9;background:#a66b2418;font-size:12px;line-height:1.55;margin:0 0 16px}.notice.error{border-color:#e47c7c55;color:#ffb7b7;background:#9d25251c}.success-panel{text-align:center;padding:12px 0}.success-icon{display:grid;place-items:center;margin:0 auto 15px;width:48px;height:48px;border-radius:50%;background:#83e1c9;color:#082b2a;font-size:24px;font-weight:900}.success-panel h3{font-size:20px;margin:0 0 8px}.success-panel p{color:#a9b8ca;font-size:13px;line-height:1.7;margin:0 auto 18px;max-width:330px}.site-footer{text-align:center;color:#657a91;font-size:11px;padding:16px 0}.site-footer span{padding:0 7px;color:#3d5a70}
.dashboard{flex:1;padding:4px 0 20px}.welcome-row{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:26px}.welcome-row h1{font-size:clamp(28px,4vw,38px);letter-spacing:-1.4px;margin:10px 0 4px}.welcome-row p{margin:0}.live-pill,.tag{border:1px solid #5a8c8060;background:#173b3a55;color:#8ee3d0;border-radius:999px;padding:8px 12px;font-size:9px;letter-spacing:1.2px;font-weight:800;white-space:nowrap}.live-pill span,.status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#78dfbd;margin-right:7px;box-shadow:0 0 10px #78dfbd88}.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-bottom:16px}.metric-card{position:relative;overflow:hidden;padding:21px;border:1px solid #a3bad31b;border-radius:16px;background:linear-gradient(145deg,#192a40,#111f32)}.metric-label{display:block;color:#91a4b9;font-size:9px;font-weight:800;letter-spacing:1.4px}.metric-card strong{display:block;font-size:32px;letter-spacing:-1px;margin:16px 0 4px}.metric-card strong small{font-size:12px;color:#9aadc1;font-weight:600}.metric-card p{margin:0;color:#7e91a8;font-size:11px}.metric-icon{position:absolute;right:18px;top:16px;font-size:22px;color:#71d9c3;opacity:.7}.dashboard-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:16px}.panel{padding:23px}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}.panel h2{font-size:19px;margin:7px 0}.tag{font-size:8px;padding:6px 9px}.empty-chart{height:245px;position:relative;margin-top:12px;display:grid;place-items:center}.chart-lines{position:absolute;inset:12px 0;display:flex;flex-direction:column;justify-content:space-between}.chart-lines i{height:1px;background:#a3bad316}.chart-empty-copy{position:relative;text-align:center;max-width:290px;padding:20px}.chart-symbol{display:grid;place-items:center;margin:0 auto 12px;width:40px;height:40px;border-radius:12px;background:#72dfc51c;color:#81e0cb;font-size:26px}.chart-empty-copy strong{font-size:13px}.chart-empty-copy p{color:#8194aa;font-size:11px;line-height:1.6}.household-panel h2{margin-top:12px}.household-panel>p{min-height:44px}.household-panel form{display:grid;gap:9px}.household-panel form label{margin-top:4px}.household-panel .button{width:100%}.household-ready{display:flex;align-items:center;gap:10px;padding:13px;border:1px solid #6dd9bd38;border-radius:10px;background:#1d59451c;color:#a5e9d6;font-size:12px}.ready-check{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:#83e1c9;color:#082b2a;font-weight:900}.connect-panel{margin-top:16px;display:flex;align-items:center;justify-content:space-between;gap:20px}.connect-panel h2{margin-bottom:5px}.connect-panel p{max-width:660px;margin:0}.connect-status{font-size:9px;letter-spacing:1px;color:#a7b7c8;white-space:nowrap}.dashboard-footer{display:flex;justify-content:space-between;color:#60758c;font-size:10px;padding:22px 2px}.dashboard-footer span{color:#7b8ea4}
[hidden]{display:none!important}@media(max-width:760px){.shell{width:min(100% - 28px,560px);padding-top:16px}.topbar{margin-bottom:22px}.auth-layout{grid-template-columns:1fr;gap:25px;padding:10px 0 32px}.intro-panel h1{font-size:42px;letter-spacing:-2px;margin:12px 0}.intro-panel>p{font-size:13px;margin:0}.intro-points{display:none}.auth-card{padding:25px}.metric-grid{grid-template-columns:1fr;gap:9px}.metric-card{padding:16px}.metric-card strong{font-size:27px;margin:9px 0 2px}.dashboard-grid{grid-template-columns:1fr}.welcome-row{align-items:flex-start;flex-direction:column}.connect-panel{align-items:flex-start;flex-direction:column}.connect-status{white-space:normal}.dashboard-footer{gap:12px;flex-wrap:wrap}.user-label{max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}}
.ha-panel{margin-top:16px}.ha-panel>.muted{max-width:760px}.ha-connect-form{display:grid;gap:9px;max-width:560px;margin-top:16px}.ha-connect-form .button{width:100%}.ha-entities{display:grid;gap:7px;max-height:360px;overflow:auto;margin:14px 0}.ha-entity{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;border:1px solid #a3bad31b;border-radius:9px;background:#0d1929;font-size:11px}.ha-entity strong,.ha-entity small{display:block}.ha-entity small{color:#7e91a8;margin-top:3px}.ha-entity>span{color:#8de1cf;white-space:nowrap;font-weight:700}.ha-actions{display:flex;gap:10px;flex-wrap:wrap}.ha-actions .button{min-height:40px;font-size:11px}

/* Property, supply-point and consent workspace */
.properties-panel{margin-top:22px;padding:clamp(20px,4vw,30px)}
.property-form{display:grid;gap:14px;margin:18px 0 24px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.form-grid>div{display:grid;gap:7px;align-content:start}
.form-grid input,.form-grid select,.supply-form input,.supply-form select{min-width:0}
.form-grid select,.supply-form select{height:49px;padding:0 12px;border:1px solid #34465d;border-radius:10px;background:#0d1929;color:#f4f8fc}
.properties-list{display:grid;gap:14px}
.property-card{padding:18px;border:1px solid #a3bad31c;border-radius:14px;background:#0d1929}
.property-card-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}
.property-card h3{font-size:17px;margin:0}
.property-card h4{font-size:12px;color:#dce6f0;margin:18px 0 8px}
.property-card>.muted{margin:6px 0}
.supply-form{display:grid;grid-template-columns:130px minmax(0,1fr) minmax(0,180px) auto;gap:8px}
.supply-form .button{min-height:44px;font-size:11px}
.supply-points{display:grid;gap:7px;margin-top:12px}
.supply-point-row,.consent-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border:1px solid #a3bad31b;border-radius:9px;background:#142238;font-size:12px}
.supply-point-row>span:nth-child(2){color:#9eafc3}
.consent-area{border-top:1px solid #a3bad31c;margin-top:28px;padding-top:24px}
.consent-area h2{margin-top:9px}
.consent-area .property-form{margin-bottom:16px}
.consents-list{display:grid;gap:8px}
.consent-row strong{font-size:12px}
.consent-row .hint{margin:5px 0 0}
.consent-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.consent-actions .button{min-height:36px;padding:0 12px;font-size:11px}
@media(max-width:680px){.form-grid{grid-template-columns:1fr}.supply-form{grid-template-columns:1fr 1fr}.supply-form input:nth-of-type(1){grid-column:1/-1}.supply-form .button{grid-column:1/-1}.consent-row{align-items:flex-start;flex-direction:column}.supply-point-row{flex-wrap:wrap}}

/* Safe, browser-only demo mode */
.welcome-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.demo-toggle{min-height:38px;font-size:11px;white-space:nowrap}
.demo-toggle.demo-active{border-color:#d5a65b66;background:#4a351d;color:#ffd99b}
.demo-notice{display:flex;flex-direction:column;gap:5px;margin:0 0 16px;padding:13px 15px;border:1px solid #d5a65b55;border-radius:11px;background:#49351d40;color:#ffdda7;font-size:11px;line-height:1.55}
.demo-notice strong{font-size:10px;letter-spacing:1.2px}
.demo-notice span{color:#d7c09c}
.demo-chart{position:absolute;inset:22px 4px 28px;display:grid;grid-template-columns:repeat(48,minmax(2px,1fr));align-items:end;gap:3px;padding:0 2px;border-bottom:1px solid #8ea4ba55}
.demo-bar{display:block;min-height:5px;border-radius:3px 3px 0 0;background:linear-gradient(180deg,#91e7d0,#398d91);opacity:.9}
.demo-bar:hover{opacity:1;background:#c2f4e4}
@media(max-width:760px){.welcome-actions{width:100%;justify-content:space-between}.demo-chart{gap:2px;inset-inline:0}.demo-toggle{font-size:10px;padding:0 11px}}

/* Octopus supplier connection */
.octopus-panel{margin-top:16px}.octopus-panel>p{max-width:760px}.octopus-form{display:grid;gap:9px;max-width:560px;margin-top:16px}.octopus-form .button{width:100%}.octopus-connected{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:12px}.octopus-connected p{margin:0}

/* Octopus import status */
.octopus-sync{display:grid;gap:10px;width:100%;flex-basis:100%;padding:14px 0;border-top:1px solid rgba(145,167,190,.14)}.octopus-sync p{margin:0;line-height:1.5}.octopus-sync .button{justify-self:start}