/* Interfaccia originale CloudIoT: asset locali, layout adattivo e focus accessibile. */
:root{font-family:Inter,"Segoe UI",system-ui,sans-serif;color:#e9eef7;background:#101319;color-scheme:dark;--bg:#101319;--surface:#191e27;--line:#2a303d;--muted:#969fac;--blue:#5b9aff;--green:#72d8bc}*{box-sizing:border-box}body{margin:0;font-size:14px}button,input{font:inherit}button,a,input,summary{outline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--blue)}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}a{color:inherit;text-decoration:none}button{color:inherit}button,input{border-radius:9px}[hidden]{display:none!important}.sidebar{position:fixed;inset:0 auto 0 0;width:244px;background:#151922;border-right:1px solid var(--line);padding:33px 20px 20px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:11px;padding:0 8px;font-size:25px;font-weight:700;letter-spacing:-.9px}.brand-light{font-weight:400;color:#aab5c6}.brand small{display:block;font-size:8px;letter-spacing:1.6px;font-weight:600;color:#8a94a6;margin-top:5px}.brand-icon{position:relative;background:#5794f3;color:#101a2a;border-radius:12px;width:39px;height:39px;display:grid;place-items:center;font-size:26px;font-weight:800}.brand-icon>span{position:absolute;right:6px;top:2px;color:#d5e6ff;font-size:22px}.workspace{display:flex;align-items:center;gap:10px;margin-top:37px;padding:13px 10px;border:1px solid var(--line);border-radius:10px;font-size:12px;font-weight:600}.workspace small{display:block;font-size:10px;color:var(--muted);font-weight:400;margin-top:4px}.workspace-icon{font-size:24px;color:#9baac1}.test-badge{font-size:8px;color:#e1ba6f;padding:4px 5px;background:#322c21;border-radius:4px;margin-left:auto}.nav-label{font-size:9px;letter-spacing:1.5px;color:#727c8c;margin:31px 12px 13px}nav{display:grid;gap:6px}.nav-item{display:flex;align-items:center;gap:12px;border:0;background:none;text-align:left;padding:13px 14px;font-size:13px;color:#9da7b9;border-radius:8px;width:100%}.nav-item>span{width:17px;font-size:19px}.nav-item b{font-size:10px;padding:2px 6px;margin-left:auto;background:#344e79;border-radius:4px}.nav-item.active,.nav-item:hover:not(.disabled){background:#22324c;color:#83b0ff}.nav-item.disabled{color:#687283}.sidebar-bottom{margin-top:auto}.isolation{font-size:11px;border:1px solid #2c393c;background:#192429;border-radius:10px;padding:14px;color:#a8d7cd;line-height:1.7}.isolation p{color:#8a9a9f;margin:7px 0 0 14px;font-size:10px}.status-dot{display:inline-block;width:6px;height:6px;background:#71d6ad;border-radius:50%;margin-right:7px}.account{display:flex;align-items:center;gap:10px;padding:22px 5px 0;font-size:11px}.avatar{display:grid;place-items:center;background:#28354c;color:#a9c7fb;width:32px;height:32px;border-radius:50%;font-size:13px;font-weight:700}.account small{display:block;color:var(--muted);margin-top:4px;font-size:10px}.main-shell{margin-left:244px;min-height:100vh;display:flex;flex-direction:column}.topbar{height:75px;display:flex;align-items:center;justify-content:space-between;padding:0 43px;border-bottom:1px solid var(--line)}.breadcrumb{font-size:12px;color:#b7c0ce}.breadcrumb>span{color:#556070;padding:0 13px}.top-actions{display:flex;align-items:center;gap:18px}.environment{font-size:9px;letter-spacing:1px;color:#a2b1c6}.test-banner{display:flex;align-items:center;gap:10px;margin:25px 43px 0;background:#28251e;border:1px solid #423a29;border-radius:8px;padding:12px 16px;color:#d4bb8c;font-size:11px}.test-banner>span:first-child{font-size:18px}.test-banner strong{white-space:nowrap;font-weight:600}.banner-separator{color:#887348}main{padding:38px 43px 45px;flex:1}.eyebrow,.section-kicker{font-size:10px;letter-spacing:1.6px;font-weight:600;color:#7f9fcf}.eyebrow{margin:0 0 13px}h1{font-size:36px;line-height:1.17;letter-spacing:-1.25px;font-weight:600;margin:0}h2{font-size:24px;letter-spacing:-.65px;font-weight:600;margin:0}p{line-height:1.65}.welcome-heading h1{font-size:43px}.welcome-heading h1 span{color:#8c9cb5}.welcome-heading>p:last-child,.page-heading p:last-child{color:var(--muted);font-size:13px;margin:15px 0 0}.login-grid{display:grid;grid-template-columns:minmax(300px,440px) minmax(300px,1fr);gap:45px;margin-top:30px;max-width:1050px}.login-card{padding:29px 33px;background:#1a202a;border:1px solid #30394a;border-radius:15px;box-shadow:0 16px 50px #00000018}.login-emblem{font-size:28px;color:#91b9ff;background:#293c5b;border:1px solid #3a537b;width:48px;height:48px;display:grid;place-items:center;border-radius:12px;margin-bottom:24px}.login-card .eyebrow{font-size:8px;margin-bottom:9px}.subtle{color:var(--muted);font-size:12px}.login-card .subtle{margin:10px 0 25px}label{display:block;font-size:11px;color:#c3cbd6;margin-bottom:9px}input{width:100%;background:#121720;border:1px solid #343e4e;padding:13px 14px;font-size:13px;color:#e5edf9;min-width:0}input::placeholder{color:#69778b}input:focus{border-color:#72a7fc}.button{display:inline-flex;align-items:center;justify-content:center;gap:13px;padding:12px 17px;border:1px solid transparent;font-size:12px;font-weight:600;line-height:1.4}.button.primary{background:#5a98f6;color:#081a36}.button.primary:hover{background:#79adff}.button.full{width:100%;justify-content:space-between;margin-top:17px}.button.ghost{background:#222b39;border-color:#354052;color:#c4d3e9}.button.ghost:hover{border-color:#6b92c8}.button.small{font-size:10px;padding:8px 11px}.form-note{text-align:center;font-size:10px;color:#7f8da1;line-height:1.8;margin:19px 0 0}.login-security{display:flex;align-items:center;justify-content:center;gap:8px;border-top:1px solid var(--line);padding-top:18px;font-size:10px;color:#8997ab;margin-top:21px}.login-security>span:first-child{font-size:18px;color:#8aaf9e}.form-message{font-size:12px;color:#9ec6ff;min-height:0;margin:13px 0 0}.form-message.error{color:#ffaaa6}.form-message:empty{display:none}.otp-input{letter-spacing:13px;text-align:center;font-size:24px;padding:15px;letter-spacing:10px}.otp-actions{display:flex;justify-content:space-between;margin-top:16px}.text-button{border:0;background:none;padding:2px;color:#a6bbd8;font-size:11px}.text-button:hover{color:#e8f2ff}.intro-panel{display:flex;flex-direction:column;justify-content:center;align-items:center;padding:0 15px}.intro-orbit{width:220px;height:220px;border:1px solid #283c54;border-radius:50%;position:relative;background:radial-gradient(ellipse,#20324c33,transparent 65%)}.intro-orbit:before{content:"";position:absolute;inset:30px;border:1px dashed #2b3a4f;border-radius:50%}.orbit-center{position:absolute;inset:72px;border-radius:20px;background:#263b57;border:1px solid #436285;display:grid;place-items:center;font-size:46px;color:#83aff3}.floating-label{position:absolute;display:flex;gap:8px;align-items:center;padding:10px 12px;background:#1a2431;border:1px solid #35445b;border-radius:9px;color:#89adf2;font-size:17px;box-shadow:0 10px 20px #0002}.floating-label>span{font-size:10px;color:#c0cde0}.sensor-label{left:-29px;top:43px}.relay-label{right:-22px;top:80px;color:#eac276}.heat-label{left:45px;bottom:0;color:#d2a8e9}.orbit-dot{position:absolute;width:7px;height:7px;border-radius:50%;background:#6389bd;box-shadow:0 0 0 4px #283d5322}.dot-one{right:35px;top:13px}.dot-two{left:9px;bottom:47px;background:#71ba9f}.intro-copy{text-align:center;margin-top:27px}.intro-copy h2{font-size:28px;line-height:1.25;margin-top:12px}.intro-copy p{font-size:12px;color:#8596ad}.feature-tags{display:flex;gap:15px;justify-content:center;color:#8ba098;font-size:9px;margin-top:22px}.intro-copy .section-kicker{font-size:8px}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.heading-dot{color:var(--blue)}.snapshot-label{font-size:10px;color:#9aa9bb;border:1px solid var(--line);padding:10px 13px;border-radius:7px;white-space:nowrap}.stats-grid{display:grid;grid-template-columns:1fr 1fr 1.2fr;gap:17px;margin:31px 0}.stat{display:flex;gap:16px;padding:21px;background:#191f29;border:1px solid #2a3342;border-radius:11px}.stat-icon{width:42px;height:42px;border-radius:10px;display:grid;place-items:center;font-size:23px;flex-shrink:0}.blue{background:#243551;color:#8db5f7}.violet{background:#322e46;color:#b2a0dc}.green{background:#213b37;color:#91cbbb}.stat>div>span{font-size:10px;color:#929fb3}.stat strong{display:block;font-size:26px;font-weight:600;margin-top:6px;letter-spacing:-.5px}.stat strong small{font-size:9px;color:#7c8b9f;font-weight:400;letter-spacing:0;display:block;margin-top:4px}.stat .stat-text{font-size:19px;line-height:1.6;color:#bad9d0}.section-toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:23px}.filter-tabs{display:flex;gap:6px}.filter-tab{border:1px solid transparent;background:transparent;color:#8e9db1;padding:9px 13px;font-size:11px}.filter-tab.selected{background:#263751;border-color:#354c70;color:#a9caff}.filter-tab span{font-size:9px;background:#385074;padding:2px 5px;border-radius:3px;margin-left:5px}.search-box{display:flex;align-items:center;border:1px solid var(--line);background:#171d26;border-radius:8px;gap:6px;padding:0 11px;margin:0;max-width:250px}.search-box>span:first-child{font-size:22px;color:#8492a7}.search-box input{border:0;background:none;font-size:11px;padding:11px 0}.device-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}.device-card{background:#1a202a;border:1px solid #2b3544;border-radius:12px;padding:21px;transition:border-color .15s}.device-card:hover{border-color:#4d627f}.card-top{display:flex;align-items:center;gap:9px;margin-bottom:18px}.device-symbol{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;font-size:25px}.warm{background:#45372d;color:#e8b289}.cool{background:#26394d;color:#89b9df}.data-badge{margin-left:auto;font-size:8px;letter-spacing:.35px;background:#29313d;color:#a3afc2;padding:5px 7px;border-radius:4px}.icon-button{background:none;border:0;color:#8d9bb1;font-size:20px;padding:3px 5px}.device-name{font-size:17px;letter-spacing:-.4px;font-weight:600;background:none;border:0;padding:0;text-align:left;word-break:break-word}.device-type{font-size:10px;color:#8695a9;margin:7px 0 0}.device-type span{margin:0 5px;color:#546277}.metrics{display:flex;align-items:center;justify-content:space-between;margin:26px 0 22px}.temperature{font-size:37px;font-weight:500;letter-spacing:-1.4px}.temperature>span{font-size:18px;letter-spacing:0;color:#859ab7;margin-left:5px}.humidity{font-size:16px;color:#bdccdf;text-align:right}.humidity>span{color:#6f98bf;font-size:15px}.humidity small{display:block;font-size:9px;color:#75859d;margin-top:4px}.card-divider{height:1px;background:var(--line)}.device-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:16px;gap:10px}.device-bottom>span{font-size:9px;color:#8291a7}.device-bottom strong{display:block;font-size:13px;color:#c6d2e3;font-weight:500;margin-top:5px}.simulation-note{font-size:9px;color:#c8b285;padding-top:15px}.snapshot-note{display:flex;align-items:center;gap:10px;color:#78879b;font-size:10px;margin-top:24px}.snapshot-note>span{font-size:18px}.snapshot-note p{margin:0;max-width:680px}.empty-state{text-align:center;padding:55px 20px;border:1px dashed #354052;border-radius:12px;color:#8f9eb2}.empty-state>span{font-size:36px}.empty-state h2{font-size:19px;margin:15px 0}.empty-state p{font-size:12px}footer{display:flex;justify-content:space-between;gap:15px;padding:20px 43px;color:#637186;font-size:9px;border-top:1px solid #202733}.footer-dot{padding:0 5px}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#29433b;border:1px solid #466c5f;color:#d3eee4;padding:15px 22px;border-radius:10px;font-size:12px;max-width:90vw;z-index:5;box-shadow:0 12px 40px #0006}.toast.error{background:#482e32;border-color:#835057}dialog{color:#e6edf8;background:#1a212d;border:1px solid #455773;border-radius:15px;padding:28px;width:min(520px,92vw);max-height:88vh;box-shadow:0 25px 100px #0009}dialog::backdrop{background:#060a12b8;backdrop-filter:blur(5px)}.dialog-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px}.dialog-header .section-kicker{font-size:9px}.dialog-header button{font-size:26px}dialog h2{font-size:25px;overflow-wrap:anywhere}.detail-values{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:22px 0}.detail-metric{padding:15px;border:1px solid var(--line);border-radius:9px;color:#9caac0;font-size:10px}.detail-metric strong{display:block;color:#e0ebfc;font-size:20px;margin-top:6px}.detail-section{border-top:1px solid var(--line);padding-top:20px}.detail-section h3{font-size:15px;margin:0}.simulation-actions{display:flex;gap:10px;margin:15px 0 22px}.input-group{display:flex;align-items:center;gap:10px}.input-group input{width:100px}.input-group>span{color:#94a2b6}.input-group button{margin-left:auto}.schedule-details{margin-top:25px;padding-top:17px;border-top:1px solid var(--line);font-size:12px;color:#9eacc1}.schedule-details pre{font-size:10px;white-space:pre-wrap;overflow-wrap:anywhere;max-height:180px;overflow:auto}.dialog-note{font-size:8px;color:#9b8c6b;letter-spacing:.6px;text-align:center;margin:25px 0 0}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
@media(min-width:1500px){main{max-width:1450px;width:100%;margin:auto}.login-grid{gap:100px;margin-top:40px}.intro-panel{align-items:center}.welcome-heading{margin-top:15px}}@media(max-width:1100px){.sidebar{width:210px;padding-left:14px;padding-right:14px}.main-shell{margin-left:210px}.topbar{padding:0 27px}.test-banner{margin-left:27px;margin-right:27px}main{padding:30px 27px}.login-grid{gap:25px;grid-template-columns:minmax(280px,1.1fr) minmax(210px,1fr)}.login-card{padding:25px}.intro-orbit{transform:scale(.85)}.feature-tags{flex-direction:column;gap:7px}.stats-grid{gap:10px}.stat{padding:16px;gap:10px}.stat-icon{width:34px;height:34px}.section-toolbar{align-items:flex-start}.filter-tab{padding:9px}.page-heading h1{font-size:30px}}@media(max-width:800px){.sidebar{width:78px;padding:25px 12px}.brand{padding:0;justify-content:center}.brand>span:last-child,.workspace,.nav-label,.sidebar-bottom,.nav-item:not(.active){display:none}.nav-item{justify-content:center;margin-top:35px;padding:12px}.nav-item>span{font-size:23px}.nav-item{font-size:0;gap:0}.nav-item b{display:none}.main-shell{margin-left:78px}.login-grid{grid-template-columns:1fr;max-width:440px}.intro-panel{display:none}.stats-grid{grid-template-columns:1fr 1fr}.stat:last-child{grid-column:span 2}.page-heading{align-items:flex-start}.snapshot-label{display:none}.section-toolbar{flex-direction:column}.search-box{max-width:none;width:100%}.welcome-heading h1{font-size:36px}.test-banner{flex-wrap:wrap;gap:5px 8px}.test-banner>span:last-child{flex-basis:100%;margin-left:25px}.banner-separator{display:none}footer{flex-direction:column;padding:18px 27px}.environment{font-size:8px}.breadcrumb{font-size:10px}}@media(max-width:480px){.sidebar{display:none}.main-shell{margin-left:0}.topbar{height:62px;padding:0 20px}.test-banner{margin:17px 16px 0;padding:10px 12px;font-size:10px}main{padding:27px 20px}.welcome-heading h1{font-size:36px}.welcome-heading .eyebrow{font-size:8px}.login-card{padding:25px 22px}.login-grid{margin-top:24px}.page-heading h1{font-size:29px}.stats-grid{gap:9px;margin:25px 0}.stat{padding:14px;gap:10px}.stat-icon{width:30px;height:30px;font-size:19px}.stat strong{font-size:22px}.stat strong small{font-size:8px}.stat>div>span{font-size:9px}.filter-tabs{width:100%;justify-content:space-between}.filter-tab{font-size:10px;padding:9px}.device-grid{grid-template-columns:1fr}.top-actions{gap:10px}footer{padding:18px 20px}.login-emblem{width:42px;height:42px;margin-bottom:20px}h2{font-size:22px}dialog{padding:23px}}

/* Scelta esplicita del dispositivo fidato, accessibile anche da tastiera. */
.trusted-choice{display:flex;align-items:flex-start;gap:10px;margin:18px 0 8px;cursor:pointer}.trusted-choice input[type=checkbox]{width:18px;height:18px;min-width:18px;margin:2px 0 0;accent-color:var(--accent,#38bdf8)}.trusted-choice span{line-height:1.45}


/* Stato termico leggibile anche senza distinguere i colori. */
.device-symbol.heat-idle,.device-symbol.heat-unknown{background:#303641;color:#b0b9c7}
.device-symbol.heat-requested{background:#45372d;color:#ffc184}
.device-symbol.heat-confirmed{background:#23443b;color:#91e3bc;box-shadow:inset 0 0 0 2px #72d8bc}
.heat-status{font-size:11px;line-height:1.5;margin:12px 0 0;color:#b0b9c7}
.heat-status.heat-requested{color:#ffc184}.heat-status.heat-confirmed{color:#91e3bc}