[hidden]{display:none!important}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;font-family:"Archivo",system-ui,sans-serif}
img{max-width:100%}

/* Layout: working-software shell. Left rail, then a three-pane design bench (roof data | aerial stage | system & checks). Colours borrowed from roofing sheet and PV cell: cool steel neutrals, cell-blue action, sun-amber for energy figures. */
:root{
  --bg:#edf0f1; --surface:#ffffff; --sunk:#e3e8ea; --ink:#142029; --muted:#566771; --faint:#8696a0; --line:#d2dadd;
  --accent:#23409f; --accent-ink:#ffffff; --accent-soft:#e2e7f8;
  --sun:#b87b00; --sun-soft:#fbefd2;
  --ok:#1b7443; --ok-soft:#dff1e6; --warn:#a1600a; --warn-soft:#fbead1; --bad:#b02727; --bad-soft:#f8dfdf; --info:#5547ad; --info-soft:#e9e6fa;
  --f-ui:'Archivo', 'Helvetica Neue', Arial, system-ui, sans-serif;
  --f-mono:'IBM Plex Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;
  --r:10px; --shadow:0 1px 2px rgba(20,32,41,.06), 0 4px 16px rgba(20,32,41,.05);
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0e1316; --surface:#151c21; --sunk:#1b242a; --ink:#e5ebee; --muted:#9aa9b2; --faint:#6d7d87; --line:#26323a;
  --accent:#8aa2ff; --accent-ink:#0b1230; --accent-soft:#1d2848;
  --sun:#f0b94a; --sun-soft:#342812;
  --ok:#5fcf8f; --ok-soft:#14301f; --warn:#f0a94a; --warn-soft:#352612; --bad:#ff8080; --bad-soft:#3a1818; --info:#b2a8ff; --info-soft:#231f40;
  --shadow:0 1px 2px rgba(0,0,0,.3); color-scheme:dark;
}}
:root[data-theme="dark"]{
  --bg:#0e1316; --surface:#151c21; --sunk:#1b242a; --ink:#e5ebee; --muted:#9aa9b2; --faint:#6d7d87; --line:#26323a;
  --accent:#8aa2ff; --accent-ink:#0b1230; --accent-soft:#1d2848;
  --sun:#f0b94a; --sun-soft:#342812;
  --ok:#5fcf8f; --ok-soft:#14301f; --warn:#f0a94a; --warn-soft:#352612; --bad:#ff8080; --bad-soft:#3a1818; --info:#b2a8ff; --info-soft:#231f40;
  --shadow:0 1px 2px rgba(0,0,0,.3); color-scheme:dark;
}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--f-ui);font-size:14px;line-height:1.45}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.mono,.num{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
h1,h2,h3{text-wrap:balance;margin:0;font-stretch:112%}
h1{font-size:1.75rem;font-weight:750;letter-spacing:-.01em}
h2{font-size:1.15rem;font-weight:700}
h3{font-size:.95rem;font-weight:650}
.eyebrow{font-size:.7rem;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);font-weight:600}
.muted{color:var(--muted)} .small{font-size:.82rem}

.app{display:grid;grid-template-columns:212px minmax(0,1fr);min-height:100vh;padding-left:max(0px, env(safe-area-inset-left,0px));padding-right:max(0px, env(safe-area-inset-right,0px))}
.rail{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:18px;padding:18px 12px;border-right:1px solid var(--line);background:var(--surface)}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;font-stretch:118%;padding:2px 8px}
.mark{width:26px;height:26px;border-radius:6px;background:linear-gradient(135deg,var(--accent) 0 50%,var(--sun) 50% 100%);position:relative}
.mark::after{content:"";position:absolute;inset:6px;border:1.5px solid rgba(255,255,255,.8);border-radius:2px}
.rail nav{display:flex;flex-direction:column;gap:2px}
.navbtn{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:8px;border:0;background:none;cursor:pointer;text-align:left;color:var(--muted);font-weight:550}
.navbtn svg{width:18px;height:18px;flex:none}
.navbtn:hover{background:var(--sunk);color:var(--ink)}
.navbtn[aria-current="page"]{background:var(--accent-soft);color:var(--accent)}
.plan{margin-top:auto;padding:12px;border-radius:var(--r);background:var(--sunk);font-size:.8rem}
.plan b{display:block;font-size:.85rem}
main{min-width:0;padding-block:20px 40px;padding-left:max(16px, env(safe-area-inset-left,0px));padding-right:max(16px, env(safe-area-inset-right,0px))}
@media (min-width:900px){main{padding-left:28px;padding-right:28px}}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);background:var(--surface);padding:8px 14px;border-radius:8px;cursor:pointer;font-weight:600;white-space:nowrap}
.btn:hover{border-color:var(--faint)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.primary:hover{filter:brightness(1.08)}
.btn.ghost{background:none;border-color:transparent;color:var(--accent);padding-inline:8px}
.btn.sm{padding:5px 10px;font-size:.82rem}
.btn svg{width:16px;height:16px}
.btn:disabled{opacity:.5;cursor:not-allowed}

.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
.pad{padding:16px}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.spread{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.stack{display:flex;flex-direction:column;gap:12px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}

label.field{display:flex;flex-direction:column;gap:4px;font-size:.8rem;color:var(--muted);font-weight:550}
.input, select.input, textarea.input{width:100%;border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:8px 10px;color:var(--ink);font-size:.9rem;font-weight:400}
.input:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px var(--accent-soft)}

.pill{display:inline-flex;align-items:center;gap:5px;padding:2px 8px;border-radius:999px;font-size:.72rem;font-weight:650;white-space:nowrap;background:var(--sunk);color:var(--muted)}
.pill.ok{background:var(--ok-soft);color:var(--ok)} .pill.warn{background:var(--warn-soft);color:var(--warn)}
.pill.bad{background:var(--bad-soft);color:var(--bad)} .pill.info{background:var(--info-soft);color:var(--info)}
.pill.sun{background:var(--sun-soft);color:var(--sun)} .pill.acc{background:var(--accent-soft);color:var(--accent)}
.dot{width:7px;height:7px;border-radius:50%;background:currentColor;display:inline-block}

/* Dashboard */
.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:16px}
.kpi{padding:14px 16px}
.kpi .v{font-family:var(--f-mono);font-size:1.6rem;font-weight:600;margin-top:4px}
.kpi .v small{font-size:.8rem;color:var(--muted);font-weight:500}
.kpi .d{font-size:.78rem;color:var(--muted)}
@media (max-width:900px){.kpis{grid-template-columns:repeat(2,minmax(0,1fr))}}
.pipeline{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;margin-bottom:16px}
.stage-col{padding:10px 12px;border-radius:8px;background:var(--surface);border:1px solid var(--line)}
.stage-col .n{font-family:var(--f-mono);font-size:1.2rem;font-weight:600}
@media (max-width:900px){.pipeline{grid-template-columns:repeat(3,minmax(0,1fr))}}
.dash-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);gap:16px}
@media (max-width:1100px){.dash-grid{grid-template-columns:minmax(0,1fr)}}
.tablewrap{overflow-x:auto}
table.t{width:100%;border-collapse:collapse;font-size:.86rem}
table.t th{font-size:.7rem;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);text-align:left;font-weight:600;padding:9px 12px;border-bottom:1px solid var(--line);white-space:nowrap}
table.t td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
table.t tr:last-child td{border-bottom:0}
table.t tbody tr.click{cursor:pointer} table.t tbody tr.click:hover{background:var(--sunk)}
table.t td.r, table.t th.r{text-align:right}
table.t td.num{white-space:nowrap}
@media (max-width:600px){.stage{height:70vh;min-height:360px}}
.ex{font-size:.66rem;color:var(--faint);border:1px solid var(--line);border-radius:4px;padding:0 4px;margin-left:6px;font-weight:600;letter-spacing:.04em}

.quickstart{padding:18px}
.addr{display:flex;gap:8px;flex-wrap:wrap}
.addr .input{flex:1 1 260px;font-size:1rem;padding:11px 12px}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:5px 11px;font-size:.8rem;cursor:pointer}
.chip:hover,.chip[aria-pressed="true"]{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}

/* New design */
.hero-new{max-width:760px;margin:6vh auto 0;display:flex;flex-direction:column;gap:18px}
.hero-new h1{font-size:2.2rem;font-stretch:120%}
.source-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.source-list .card{padding:12px;font-size:.82rem}
@media (max-width:700px){.source-list{grid-template-columns:1fr}}

/* Design bench */
.bench-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.bench-head .addrline{min-width:0}
.bench-head h1{font-size:1.3rem}
.bench{display:grid;grid-template-columns:minmax(0,1fr) 372px;grid-template-areas:"stage right" "left right";gap:16px;align-items:start}
.stagewrap{grid-area:stage} #leftSide{grid-area:left} #rightSide{grid-area:right}
@media (max-width:1100px){.bench{grid-template-columns:minmax(0,1fr);grid-template-areas:"stage" "right" "left"}}
#faceList{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px}
.left-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px;align-items:start}
@media (max-width:760px){.left-top{grid-template-columns:minmax(0,1fr)}}
.side{display:flex;flex-direction:column;gap:12px;min-width:0}
.tabs{display:flex;gap:2px;padding:3px;background:var(--sunk);border-radius:9px}
.tab{flex:1;border:0;background:none;padding:7px 8px;border-radius:7px;cursor:pointer;font-weight:600;font-size:.84rem;color:var(--muted)}
.tab[aria-selected="true"]{background:var(--surface);color:var(--ink);box-shadow:var(--shadow)}
.stagewrap{min-width:0;display:flex;flex-direction:column;gap:10px}
.stage{position:relative;width:100%;height:min(72vh,680px);min-height:420px;border-radius:var(--r);overflow:hidden;background:#40513a;border:1px solid var(--line);max-width:100%}
.stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:manipulation}
.stage.editing canvas{cursor:crosshair}
.toolbar{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.tog{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:6px 10px;font-size:.82rem;font-weight:600;cursor:pointer;color:var(--muted)}
.tog[aria-pressed="true"]{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}
.stage-badges{position:absolute;left:10px;top:10px;display:flex;gap:6px;flex-wrap:wrap;pointer-events:none}
.stage-badges .pill{background:rgba(12,18,22,.72);color:#eef3f5;backdrop-filter:blur(4px)}
.stage-hint{position:absolute;left:50%;bottom:10px;transform:translateX(-50%);background:rgba(12,18,22,.78);color:#fff;padding:6px 12px;border-radius:999px;font-size:.78rem;pointer-events:none;white-space:nowrap}
.statstrip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.statstrip>div{background:var(--surface);padding:10px 12px}
.statstrip .v{font-family:var(--f-mono);font-size:1.15rem;font-weight:600}
.statstrip .v.sun{color:var(--sun)}
@media (max-width:560px){.statstrip{grid-template-columns:repeat(2,minmax(0,1fr))}}

.banner{display:flex;gap:10px;padding:12px;border-radius:var(--r);border:1px solid}
.banner.ok{background:var(--ok-soft);border-color:color-mix(in srgb,var(--ok) 30%,transparent);color:var(--ink)}
.banner.warn{background:var(--warn-soft);border-color:color-mix(in srgb,var(--warn) 35%,transparent);color:var(--ink)}
.banner .ic{flex:none;width:20px;height:20px;margin-top:1px}
.banner.ok .ic{color:var(--ok)} .banner.warn .ic{color:var(--warn)}
.banner ul{margin:6px 0 0;padding-left:18px;font-size:.82rem}
.banner b{font-size:.88rem}

.face{border:1px solid var(--line);border-radius:9px;padding:10px 11px;display:flex;flex-direction:column;gap:8px;cursor:pointer;background:var(--surface)}
.face:hover{border-color:var(--faint)}
.face.sel{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}
.face.off{opacity:.62}
.face-top{display:flex;justify-content:space-between;align-items:center;gap:8px}
.face-name{display:flex;align-items:center;gap:8px;font-weight:650}
.swatch{width:12px;height:12px;border-radius:3px;flex:none}
.kv{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px 10px}
.kv div{display:flex;flex-direction:column}
.kv span{font-size:.68rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.kv b{font-family:var(--f-mono);font-weight:500;font-size:.86rem}
.conf{display:flex;align-items:center;gap:8px;font-size:.74rem;color:var(--muted)}
.meter{flex:1;height:5px;background:var(--sunk);border-radius:3px;overflow:hidden}
.meter i{display:block;height:100%;border-radius:3px}
.pitch-edit{display:flex;align-items:center;gap:6px}
.pitch-edit input{width:64px;padding:4px 6px;font-family:var(--f-mono);font-size:.85rem}
.switch{position:relative;width:34px;height:20px;flex:none}
.switch input{position:absolute;opacity:0;inset:0;cursor:pointer;margin:0}
.switch span{position:absolute;inset:0;border-radius:999px;background:var(--line);transition:.15s}
.switch span::after{content:"";position:absolute;width:14px;height:14px;left:3px;top:3px;border-radius:50%;background:#fff;transition:.15s}
.switch input:checked+span{background:var(--accent)}
.switch input:checked+span::after{transform:translateX(14px)}
.switch input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}

.edges{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 14px;font-size:.82rem}
.edges div{display:flex;justify-content:space-between;border-bottom:1px dashed var(--line);padding:3px 0}
.edges b{font-family:var(--f-mono);font-weight:500}

.sect{display:flex;flex-direction:column;gap:10px}
.sect>h3{display:flex;justify-content:space-between;align-items:center}
.big{font-family:var(--f-mono);font-size:2rem;font-weight:600;line-height:1.1}
.big small{font-size:.9rem;color:var(--muted)}
.big.sun{color:var(--sun)}
.line-item{display:flex;justify-content:space-between;gap:10px;font-size:.86rem;padding:6px 0;border-bottom:1px solid var(--line)}
.line-item:last-child{border-bottom:0}
.line-item b{font-family:var(--f-mono);font-weight:500;text-align:right}
.range{width:100%;accent-color:var(--accent)}
.seg{display:flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.seg button{flex:1;border:0;background:var(--surface);padding:6px 8px;font-size:.82rem;font-weight:600;cursor:pointer;color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink)}
.cmp td,.cmp th{padding:7px 8px!important}
.cmp tr.cur td{background:var(--accent-soft)}

.check{display:grid;grid-template-columns:auto minmax(0,1fr);gap:4px 10px;padding:11px 0;border-bottom:1px solid var(--line)}
.check:last-child{border-bottom:0}
.check .st{grid-row:span 3;padding-top:1px}
.check h4{margin:0;font-size:.88rem;font-weight:650}
.check p{margin:0;font-size:.8rem;color:var(--muted)}
.check .meta{display:flex;gap:6px;flex-wrap:wrap;font-size:.7rem;color:var(--faint);font-family:var(--f-mono)}
.tally{display:flex;gap:6px;flex-wrap:wrap}
.note{font-size:.76rem;color:var(--muted);border-left:3px solid var(--line);padding-left:10px}

/* Settings */
.set-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}
@media (max-width:900px){.set-grid{grid-template-columns:1fr}}
.logo-box{width:120px;height:64px;border:1px dashed var(--line);border-radius:8px;display:grid;place-items:center;overflow:hidden;background:var(--sunk);font-size:.72rem;color:var(--muted)}
.logo-box img{max-height:100%;max-width:100%}
.tiers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.tier{padding:14px;border:1px solid var(--line);border-radius:var(--r);display:flex;flex-direction:column;gap:6px}
.tier.cur{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}
.tier .p{font-family:var(--f-mono);font-size:1.3rem;font-weight:600}
.tier ul{margin:0;padding-left:16px;font-size:.8rem;color:var(--muted)}
@media (max-width:700px){.tiers{grid-template-columns:1fr}}

/* Loader & toast */
#loader{position:fixed;inset:0;display:grid;place-items:center;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(3px);z-index:50;padding:16px}
.loadcard{width:min(420px,100%);padding:20px}
.steps{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-direction:column;gap:8px;font-size:.88rem}
.steps li{display:flex;gap:10px;align-items:center;color:var(--faint)}
.steps li.on{color:var(--ink)} .steps li.done{color:var(--muted)}
.steps li i{width:16px;height:16px;border-radius:50%;border:2px solid var(--line);flex:none}
.steps li.on i{border-color:var(--accent);border-top-color:transparent;animation:spin .7s linear infinite}
.steps li.done i{background:var(--ok);border-color:var(--ok)}
@keyframes spin{to{transform:rotate(360deg)}}
#loader[hidden],#toast[hidden]{display:none}
#toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:10px;font-size:.88rem;z-index:60;max-width:calc(100% - 32px);box-shadow:var(--shadow)}

@media (max-width:820px){
  .app{grid-template-columns:minmax(0,1fr)}
  .rail{position:sticky;top:env(safe-area-inset-top,0px);height:auto;flex-direction:row;align-items:center;padding:8px max(12px, env(safe-area-inset-left,0px));gap:8px;border-right:0;border-bottom:1px solid var(--line);z-index:20;overflow-x:auto}
  body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:21;background:var(--surface)}
  .rail nav{flex-direction:row}
  .navbtn span{display:none}
  .plan{display:none}
  .brand span:last-child{display:none}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---- production additions ---- */
html,body{min-height:100%}
#map{position:absolute;inset:0}
.maplabel{position:absolute;transform:translate(-50%,-50%);pointer-events:none;display:flex;flex-direction:column;align-items:center;gap:2px;white-space:nowrap;font-family:var(--f-mono);font-size:10.5px;line-height:1.2}
.maplabel b{background:rgba(255,255,255,.93);color:#14202a;padding:2px 6px;border-radius:4px;font-weight:600}
.maplabel span{background:rgba(20,28,34,.82);color:#f3f6f8;padding:2px 6px;border-radius:4px}
.maplabel.edge span{font-size:10px}
.modebar{position:absolute;left:10px;right:10px;bottom:10px;display:flex;gap:8px;align-items:center;flex-wrap:wrap;background:rgba(12,18,22,.86);color:#fff;padding:8px 10px;border-radius:10px;font-size:.82rem;z-index:5}
.modebar .btn{background:#fff;color:#14202a;border-color:#fff}
.modebar .btn.ghostw{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.modebar select{background:#fff;color:#14202a;border-radius:6px;border:0;padding:5px 6px}
.center-screen{min-height:100vh;display:grid;place-items:center;padding-block:24px;padding-left:max(16px, env(safe-area-inset-left,0px));padding-right:max(16px, env(safe-area-inset-right,0px))}
.authcard{width:min(420px,100%);padding:24px;display:flex;flex-direction:column;gap:14px}
.authcard .brand{padding:0}
.linkbtn{background:none;border:0;color:var(--accent);cursor:pointer;padding:0;font-weight:600}
.err{color:var(--bad);font-size:.84rem}
.modal-back{position:fixed;inset:0;background:rgba(10,14,18,.45);display:grid;place-items:center;z-index:70;padding:16px}
.modal-back[hidden]{display:none}
.modal{width:min(440px,100%);padding:20px;display:flex;flex-direction:column;gap:12px;max-height:90vh;overflow:auto}
.userbox{font-size:.78rem;color:var(--muted);padding:0 8px;display:flex;flex-direction:column;gap:4px;word-break:break-all}
.empty{padding:28px 16px;text-align:center;color:var(--muted)}
.danger{color:var(--bad)}
.setup li{margin-bottom:6px}
code{font-family:var(--f-mono);font-size:.85em;background:var(--sunk);padding:1px 5px;border-radius:4px}
@media (max-width:820px){.userbox{display:none}}