@import url("https://fonts.googleapis.com/css2?family=Inter+Tight:wght@500;600;700;800&display=swap");
.issf{--cab:#E6E6E3;--plate:#F4F4F2;--rule:#CFCFCC;--rule-2:#E6E6E3;--ink:#1D1D1B;--ink-2:#434342;--muted:#6E6E6C;
--room:#1D1D1B;--room-2:#2A2A28;--room-line:#4A4A48;--y:#FFD915;--y-d:#E9C400;
--run:#2FA35B;--fault:#E0442F;--warn:#F5A524;--act:#2E6BD8;--night:#7C8AA5;
--disp:"Inter Tight",Inter,system-ui,sans-serif;--ui:Inter,system-ui,sans-serif;
background:var(--cab);color:var(--ink);font-family:var(--ui);font-size:15px;line-height:1.45;padding:0 0 64px}
.issf *,.issf *::before,.issf *::after{box-sizing:border-box}
.issf .w{max-width:1320px;margin:0 auto;padding:0 24px}
.issf button{font:inherit;color:inherit;cursor:pointer}
.issf :focus-visible{outline:3px solid var(--y);outline-offset:2px}
.issf .num{font-family:var(--disp);font-variant-numeric:tabular-nums}
.issf-intro{padding:56px 0 28px;display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:40px;align-items:end}
.issf-intro h1{font-family:var(--disp);font-weight:800;font-size:clamp(38px,5vw,68px);line-height:.98;letter-spacing:-.035em;margin:0;color:var(--ink)}
.issf-intro p{margin:0;font-size:17px;color:var(--ink-2);max-width:52ch}
.issf-kit{display:inline-flex;align-items:center;gap:10px;margin:0 0 18px;font-weight:600;font-size:14px}
.issf-kit i{width:10px;height:10px;border-radius:50%;background:var(--y);box-shadow:0 0 0 4px rgba(255,217,21,.3);display:inline-block}
.issf-sw{position:relative}
.issf-stage{position:relative;aspect-ratio:16/9;max-height:680px;width:100%;border-radius:6px 6px 0 0;overflow:hidden;background:#1D1D1B;touch-action:pan-y;user-select:none;-webkit-user-select:none}
.issf-stage canvas{display:block;width:100%;height:100%;cursor:grab}
.issf-stage canvas.drag{cursor:grabbing}
.issf-stage canvas.hov{cursor:pointer}
.issf-hud{position:absolute;left:16px;top:14px;display:grid;gap:6px;pointer-events:none}
.issf-hud .clk{font-family:var(--disp);font-weight:700;font-size:34px;letter-spacing:-.02em;line-height:1;color:#fff;text-shadow:0 1px 10px rgba(0,0,0,.35);font-variant-numeric:tabular-nums}
.issf-hud .sub{font-size:13px;font-weight:600;color:rgba(255,255,255,.88);text-shadow:0 1px 6px rgba(0,0,0,.4)}
.issf-pill{display:inline-flex;align-items:center;gap:8px;background:rgba(29,29,27,.72);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);color:#fff;border-radius:999px;padding:5px 12px 5px 10px;font-size:13px;font-weight:600;width:max-content}
.issf-pill .lamp{width:10px;height:10px;border-radius:50%}
.issf-mw{position:absolute;right:16px;top:14px;text-align:right;color:#fff;pointer-events:none;text-shadow:0 1px 10px rgba(0,0,0,.35)}
.issf-mw b{display:block;font-family:var(--disp);font-size:40px;font-weight:800;letter-spacing:-.03em;line-height:1;font-variant-numeric:tabular-nums}
.issf-mw span{font-size:13px;font-weight:600;color:rgba(255,255,255,.9)}
.issf-view{position:absolute;right:12px;bottom:12px;display:flex;gap:6px}
.issf-view button{width:36px;height:36px;border-radius:6px;border:0;background:rgba(29,29,27,.72);color:#fff;font-size:18px;font-weight:700;display:grid;place-items:center}
.issf-view button:hover{background:rgba(29,29,27,.9)}
.issf-hint{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);background:rgba(29,29,27,.72);color:#fff;font-size:12.5px;font-weight:600;padding:6px 12px;border-radius:999px;pointer-events:none;transition:opacity .4s;white-space:nowrap}
.issf-toasts{position:absolute;right:14px;top:84px;display:flex;flex-direction:column;gap:8px;width:min(340px,60%);pointer-events:none;z-index:3}
.issf-toast{pointer-events:auto;background:#F4F4F2;color:var(--ink);border-radius:10px;padding:10px 12px;display:grid;grid-template-columns:28px 1fr;gap:2px 10px;font-size:13px;box-shadow:0 10px 28px rgba(0,0,0,.35);animation:issf-in .25s ease-out}
.issf-toast .ic{grid-row:1/3;width:28px;height:28px;border-radius:7px;display:grid;place-items:center;background:var(--fault);color:#fff;font-weight:800;font-size:13px}
.issf-toast .ic.ok{background:var(--run)}.issf-toast .ic.wa{background:var(--warn);color:var(--ink)}.issf-toast .ic.i{background:var(--act)}
.issf-toast small{color:var(--muted);font-size:11.5px}
@keyframes issf-in{from{transform:translateY(-8px);opacity:0}to{transform:none;opacity:1}}
.issf-insp{position:absolute;left:14px;bottom:14px;width:300px;background:rgba(246,247,244,.97);border-radius:8px;padding:14px 16px;box-shadow:0 10px 28px rgba(0,0,0,.3);z-index:2}
.issf-insp[hidden]{display:none}
.issf-insp h3{font-family:var(--disp);font-size:16px;font-weight:700;margin:0 0 2px;display:flex;align-items:center;gap:8px}
.issf-insp h3 .lamp{width:11px;height:11px;border-radius:50%}
.issf-insp .x{position:absolute;right:8px;top:6px;border:0;background:none;font-size:20px;line-height:1;color:var(--muted);padding:4px 8px}
.issf-insp p.s{margin:0 0 10px;font-size:12.5px;color:var(--muted)}
.issf-insp dl{display:grid;grid-template-columns:1fr auto;gap:4px 12px;margin:0 0 12px;font-size:13px}
.issf-insp dt{color:var(--muted)}
.issf-insp dd{margin:0;font-family:var(--disp);font-weight:600;text-align:right;font-variant-numeric:tabular-nums}
.issf-insp .acts{display:flex;flex-wrap:wrap;gap:6px}
.issf-insp .how{margin:10px 0 0;padding-top:10px;border-top:1px solid var(--rule-2);font-size:12.5px;color:var(--ink-2)}
.issf a.ul,.issf-insp .how a{color:var(--ink);font-weight:600;text-decoration:underline;text-decoration-color:var(--y);text-decoration-thickness:2px;text-underline-offset:3px}
.issf-ctl{background:var(--room);color:#F2F2F0;border-radius:0 0 6px 6px;padding:12px 16px 14px;display:grid;gap:10px}
.issf-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px}
.issf-row .lbl{font-size:12px;font-weight:600;color:#9A9A97;min-width:64px}
.issf-seg{display:inline-flex;border:1px solid var(--room-line);border-radius:4px;overflow:hidden}
.issf-seg button{background:transparent;border:0;padding:7px 11px;font-size:13px;font-weight:600;color:#D4D4D1}
.issf-seg button[aria-pressed="true"]{background:var(--y);color:var(--ink)}
.issf-seg button:disabled{opacity:.35;cursor:not-allowed}
.issf-chip{border:1px solid var(--room-line);background:var(--room-2);color:#F2F2F0;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:600;display:inline-flex;align-items:center;gap:7px}
.issf-chip:hover{border-color:#8A8A87}
.issf-chip[aria-pressed="true"]{background:#F2F2F0;color:var(--ink);border-color:#F2F2F0}
.issf-chip:disabled{opacity:.35;cursor:not-allowed}
.issf-chip i{width:8px;height:8px;border-radius:50%;display:inline-block}
.issf-btn{border:1px solid var(--room-line);background:var(--room-2);color:#fff;border-radius:4px;padding:7px 13px;font-size:13px;font-weight:600;display:inline-flex;gap:8px;align-items:center}
.issf-btn:hover{border-color:#8A8A87}
.issf-btn.y{background:var(--y);border-color:var(--y);color:var(--ink)}
.issf-btn.y:hover{background:var(--y-d)}
.issf-toggle{display:inline-flex;align-items:center;gap:9px;font-size:13px;font-weight:600;color:#D4D4D1;background:none;border:0;padding:4px 0}
.issf-toggle .sw{width:34px;height:20px;border-radius:10px;background:#4A4A48;position:relative;transition:background .15s;flex:none}
.issf-toggle .sw::after{content:"";position:absolute;top:3px;left:3px;width:14px;height:14px;border-radius:50%;background:#fff;transition:transform .15s}
.issf-toggle[aria-pressed="true"] .sw{background:var(--y)}
.issf-toggle[aria-pressed="true"] .sw::after{transform:translateX(14px);background:var(--ink)}
.issf .sp{flex:1 1 auto}
.issf .nudge{box-shadow:0 0 0 2px var(--y),0 0 0 6px rgba(255,217,21,.25);animation:issf-nudge 1.6s ease-in-out infinite}
@keyframes issf-nudge{50%{box-shadow:0 0 0 2px var(--y),0 0 0 10px rgba(255,217,21,0)}}
.plate{background:var(--plate);border:1px solid var(--rule);border-radius:3px;padding:18px 20px;position:relative;
background-image:radial-gradient(circle at 8px 8px,#BDBDBA 2px,transparent 2.5px),radial-gradient(circle at calc(100% - 8px) 8px,#BDBDBA 2px,transparent 2.5px),radial-gradient(circle at 8px calc(100% - 8px),#BDBDBA 2px,transparent 2.5px),radial-gradient(circle at calc(100% - 8px) calc(100% - 8px),#BDBDBA 2px,transparent 2.5px)}
.plate h2{font-family:var(--disp);font-size:17px;font-weight:700;letter-spacing:-.01em;margin:0 0 4px;color:var(--ink)}
.plate .lead2{margin:0 0 14px;color:var(--muted);font-size:13.5px}
.issf-kpis{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;margin:12px 0}
.kpi{padding:14px 16px}
.kpi .k{font-size:13px;color:var(--muted);margin:0 0 2px}
.kpi .v{font-family:var(--disp);font-weight:700;font-size:30px;letter-spacing:-.02em;line-height:1.05;font-variant-numeric:tabular-nums;white-space:nowrap}
.kpi .s{font-size:12.5px;color:var(--muted);margin-top:2px;font-variant-numeric:tabular-nums}
.kpi.gain .v{color:#1F7A44}
.kpi.loss .v{color:#B0331F}
.issf-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:12px}
.issf-col{display:grid;gap:12px;align-content:start;min-width:0}
.issf-col>*{min-width:0}
.chart svg{display:block;width:100%;height:auto}
.chart .ax{stroke:var(--rule);stroke-width:1}
.chart .gl{stroke:var(--rule-2);stroke-width:1}
.chart .tx{fill:var(--muted);font:500 11.5px var(--ui)}
.chart .area{fill:rgba(29,29,27,.08)}
.chart .ln{fill:none;stroke:var(--ink);stroke-width:1.75}
.chart .pot{fill:none;stroke:#8A94A3;stroke-width:1.5;stroke-dasharray:5 4}
.chart .lim{fill:none;stroke:var(--fault);stroke-width:1.5}
.chart .ghi{fill:none;stroke:var(--ink);stroke-width:1.75}
.chart .poa{fill:none;stroke:var(--y-d);stroke-width:2}
.chart .dhi{fill:none;stroke:var(--act);stroke-width:1.5}
.chart .now{stroke:var(--ink);stroke-width:1;opacity:.35}
.legend{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:12.5px;color:var(--ink-2);margin-top:8px}
.legend i{display:inline-block;width:14px;height:3px;border-radius:2px;margin-right:6px;vertical-align:3px}
.legend i.b{width:10px;height:10px;vertical-align:-1px}
.pareto{display:grid;gap:8px}
.pareto .row{display:grid;grid-template-columns:minmax(120px,1.3fr) 2fr 64px;gap:10px;align-items:center;font-size:13px}
.pareto .bar{height:14px;background:var(--rule-2);border-radius:2px;overflow:hidden}
.pareto .bar i{display:block;height:100%;background:var(--ink);transition:width .4s}
.pareto .row.g .bar i{background:var(--run)}
.pareto b{font-family:var(--disp);font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap}
.pareto .tot{display:flex;justify-content:space-between;border-top:1px solid var(--rule);padding-top:8px;margin-top:2px;font-size:13px;font-weight:600}
.empty{color:var(--muted);font-size:13.5px;margin:0}
.alarms{list-style:none;margin:0;padding:0;display:grid;max-height:320px;overflow:auto}
.alarms li{display:grid;grid-template-columns:10px 46px minmax(0,1fr) auto;gap:10px;align-items:center;padding:8px 0;border-top:1px solid var(--rule-2);font-size:13px}
.alarms li:first-child{border-top:0}
.alarms .dot{width:10px;height:10px;border-radius:50%}
.alarms time{font-family:var(--disp);font-variant-numeric:tabular-nums;color:var(--muted)}
.alarms .st{font-size:12px;color:var(--muted)}
.alarms .acts{display:flex;gap:4px}
.alarms button{border:1px solid var(--rule);background:#fff;border-radius:3px;padding:3px 8px;font-size:12px;font-weight:600}
.alarms button.fx{background:var(--ink);border-color:var(--ink);color:#fff}
.alarms li button.lnk{border:0;background:none;padding:0;text-align:left;font-size:13px;font-weight:500;color:var(--ink);text-decoration:underline;text-decoration-color:var(--rule);text-underline-offset:3px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px 16px;font-size:13px}
.grid2 div{display:grid;gap:2px}
.grid2 span{color:var(--muted);font-size:12.5px}
.grid2 b{font-family:var(--disp);font-size:20px;font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap}
.soc{margin-top:12px}
.soc .bar{height:12px;background:var(--rule-2);border-radius:3px;overflow:hidden}
.soc .bar i{display:block;height:100%;background:var(--run);transition:width .4s}
.soc p{display:flex;justify-content:space-between;margin:0 0 6px;font-size:12.5px;color:var(--muted)}
.note{font-size:12.5px;color:var(--muted);margin:10px 0 0}
.pbtn{border:1px solid var(--rule);background:#fff;border-radius:4px;padding:7px 11px;font-size:12.5px;font-weight:600;color:var(--ink)}
.pbtn:hover{border-color:var(--ink)}
.pbtn.dark{background:var(--ink);border-color:var(--ink);color:#fff}
.pbtn.y{background:var(--y);border-color:var(--y)}
.pbtn.r{border-color:var(--fault);color:#B0331F}
.arch{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin-top:6px}
.arch .node{padding:14px 16px 14px 0;border-top:3px solid var(--ink);position:relative}
.arch .node:not(:last-child)::after{content:"";position:absolute;top:-8px;right:10px;width:10px;height:10px;border-top:3px solid var(--ink);border-right:3px solid var(--ink);transform:rotate(45deg)}
.arch h3{font-family:var(--disp);font-size:16px;font-weight:700;margin:6px 0 4px}
.arch p{margin:0 0 8px;font-size:13px;color:var(--ink-2)}
.arch ul{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.arch li a{font-size:12.5px;color:var(--ink);text-decoration:underline;text-decoration-color:var(--y);text-decoration-thickness:2px;text-underline-offset:3px}
.arch .hwname{display:inline-block;background:var(--y);color:var(--ink);font-weight:700;font-size:12px;padding:2px 8px;border-radius:3px;text-decoration:none}
.offers{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:0 0 18px}
.offer{display:block;border:1.5px solid var(--rule);background:#fff;border-radius:6px;padding:14px 16px;cursor:pointer;position:relative}
.offer input{position:absolute;opacity:0;pointer-events:none}
.offer b{display:block;font-family:var(--disp);font-size:16px;margin:0 0 4px}
.offer span{display:block;font-size:13px;color:var(--ink-2)}
.offer:has(input:checked){border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.offer:has(input:checked)::after{content:"";position:absolute;right:14px;top:14px;width:12px;height:12px;border-radius:50%;background:var(--y);box-shadow:0 0 0 3px var(--ink)}
.offer:has(input:focus-visible){outline:3px solid var(--y);outline-offset:2px}
.conf{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr) minmax(0,1fr);gap:24px;align-items:start}
.conf fieldset{border:0;margin:0 0 16px;padding:0}
.conf legend{font-weight:600;font-size:14px;margin-bottom:8px;padding:0}
.conf .hint{font-size:12.5px;color:var(--muted);margin:6px 0 0}
.stepper{display:inline-flex;align-items:center;border:1px solid var(--rule);border-radius:4px;background:#fff}
.stepper button{width:40px;height:40px;border:0;background:none;font-size:20px;font-weight:600}
.stepper output{min-width:70px;text-align:center;font-family:var(--disp);font-size:22px;font-weight:700}
.chk{display:flex;gap:10px;align-items:flex-start;margin:0 0 8px;font-size:14px;cursor:pointer}
.chk input{width:18px;height:18px;margin:2px 0 0;accent-color:var(--ink);flex:none}
.chk small{display:block;color:var(--muted);font-size:12.5px}
.radios{display:flex;flex-wrap:wrap;gap:8px}
.radios label{border:1px solid var(--rule);background:#fff;border-radius:4px;padding:8px 12px;font-size:13.5px;font-weight:600;cursor:pointer}
.radios input{position:absolute;opacity:0;pointer-events:none}
.radios label:has(input:checked){background:var(--ink);color:#fff;border-color:var(--ink)}
.radios label:has(input:focus-visible){outline:3px solid var(--y);outline-offset:2px}
.bom{width:100%;border-collapse:collapse;font-size:13.5px}
.bom th{text-align:left;font-weight:600;color:var(--muted);font-size:12.5px;padding:0 0 8px;border-bottom:1px solid var(--rule)}
.bom td{padding:9px 0;border-bottom:1px solid var(--rule-2);vertical-align:top}
.bom td.n{text-align:right;font-family:var(--disp);font-variant-numeric:tabular-nums;white-space:nowrap;padding-left:12px}
.bom td.q{color:var(--muted)}
.bom a{color:var(--ink);font-weight:600;text-decoration:underline;text-decoration-color:var(--y);text-decoration-thickness:2px;text-underline-offset:3px}
.bom tfoot td{font-weight:700;border-bottom:0;padding-top:12px}
.bom tfoot td.n{font-size:22px}
#issf-request .s_website_form{padding:0}
#issf-request .s_website_form_rows{margin:0}
#issf-request .s_website_form_rows>*{padding-left:0;padding-right:0}
#issf-request .s_website_form_field_hidden{display:none!important}
#issf-request .s_website_form .s_website_form_rows>div{margin-bottom:12px}
#issf-request label{font-weight:600;font-size:13.5px;margin-bottom:4px;display:block}
#issf-request .form-control,#issf-request .form-select{border:1.5px solid var(--rule);border-radius:4px;min-height:42px;background:#fff;font-size:14px;box-shadow:none}
#issf-request .form-control:focus,#issf-request .form-select:focus{border-color:var(--ink);box-shadow:none}
#issf-request .form-check{display:flex;gap:10px;align-items:flex-start;padding-left:0}
#issf-request .form-check-input{width:18px;height:18px;border:2px solid var(--ink);border-radius:4px;margin:3px 0 0;float:none;flex:none}
#issf-request .form-check-input:checked{background-color:var(--ink)}
#issf-request .form-check-label{font-weight:500;font-size:12.5px;color:var(--ink-2)}
#issf-request .s_website_form_send{display:block;width:100%;text-align:center;background:var(--ink);color:#fff;border:0;border-radius:4px;padding:13px 16px;font-weight:700;font-size:15px;text-decoration:none}
#issf-request .s_website_form_send:hover{background:#2E2E2C;color:#fff}
.issf-modal{position:fixed;inset:0;background:rgba(29,29,27,.62);display:grid;place-items:center;z-index:1050;padding:16px}
.issf-modal .box{background:var(--plate);max-width:600px;width:100%;border-radius:4px;padding:28px;font-family:var(--ui);color:var(--ink)}
.issf-modal h2{font-family:var(--disp);font-size:28px;font-weight:800;letter-spacing:-.02em;margin:0 0 8px}
.issf-modal .big{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:18px 0}
.issf-modal .big div{border-top:3px solid var(--ink);padding-top:8px}
.issf-modal .big b{display:block;font-family:var(--disp);font-size:24px;font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap}
.issf-modal .big span{font-size:12.5px;color:var(--muted)}
.issf-modal .acts{display:flex;gap:10px;flex-wrap:wrap}
.issf-modal .pbtn{padding:10px 14px;font-size:14px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
@media (max-width:1100px){
.issf-kpis{grid-template-columns:repeat(3,minmax(0,1fr))}
.issf-grid{grid-template-columns:minmax(0,1fr)}
.conf{grid-template-columns:1fr 1fr}
.conf>div:last-child{grid-column:1/-1}
.arch{grid-template-columns:1fr 1fr}
.arch .node::after{display:none}
}
@media (max-width:700px){
.issf .w{padding:0 14px}
.issf-intro{grid-template-columns:1fr;gap:16px;padding-top:36px}
.issf-stage{aspect-ratio:4/5;max-height:none}
.issf-hud .clk{font-size:26px}
.issf-mw b{font-size:28px}
.issf-toasts{top:auto;bottom:58px;right:10px;left:10px;width:auto}
.issf-insp{position:static;width:auto;border-radius:0;box-shadow:none;border-bottom:1px solid var(--room-line)}
.issf-ctl{padding:12px}
.issf-row .lbl{width:100%;min-width:0}
.issf-kpis{grid-template-columns:repeat(2,minmax(0,1fr))}
.kpi .v{font-size:24px}
.offers{grid-template-columns:1fr}
.conf{grid-template-columns:1fr}
.arch{grid-template-columns:1fr}
.issf-modal .big{grid-template-columns:1fr 1fr}
.issf-hint{font-size:11.5px;left:12px;transform:none;max-width:calc(100% - 150px);white-space:normal;border-radius:10px}
.issf-mw span{display:none}
.issf-hud .sub{font-size:12px;max-width:62vw}
}
@media (prefers-reduced-motion:reduce){
.issf *{animation:none!important;transition:none!important}
}