/* =====================================================================
   Beacon Energy — Customer Portal  (app shell: sidebar + topbar)
   Brand blue + Questrial · Light / Dark / Auto · premium motion
   ===================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Questrial&display=swap');

:root{
  --brand:#1b6ef3; --brand-d:#0b4fc0; --brand-l:#4a90ff;
  --green:#22c55e; --amber:#f59e0b; --red:#ef4444; --cyan:#06b6d4; --violet:#7c3aed;
  --radius:18px; --radius-sm:12px;
  --sans:"Questrial",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  --ease:cubic-bezier(.4,0,.2,1);
  --side-w:248px;
}
:root,[data-theme="light"]{
  --bg:#f6f2e9; --bg2:#fbf8f1;
  --surface:#fffdf8; --surface-2:#f6f1e6; --surface-3:#f1ebdc;
  --side-bg:#12233f; --side-bg2:#0d1b32; --side-text:#cdd9ec; --side-muted:#8496b3; --side-active:#1b6ef3;
  --glass:rgba(255,253,248,.78); --brd:rgba(60,45,20,.10); --brd2:rgba(27,110,243,.18);
  --text:#1a2438; --text-2:#42506a; --muted:#7a7461;
  --shadow:0 10px 30px rgba(80,60,20,.07); --shadow-lg:0 24px 60px rgba(80,60,20,.14);
  --warm:#f59e0b; --warm-2:#fbbf24; --warm-soft:rgba(245,158,11,.12);
}
[data-theme="dark"]{
  --bg:#060c18; --bg2:#0a1120;
  --surface:#0f1a2e; --surface-2:#13223b; --surface-3:#0c1728;
  --side-bg:#0a1428; --side-bg2:#070f20; --side-text:#c2d3ee; --side-muted:#7189ad; --side-active:#1b6ef3;
  --glass:rgba(16,28,48,.7); --brd:rgba(120,170,255,.10); --brd2:rgba(120,170,255,.18);
  --text:#eaf1fb; --text-2:#b9c8de; --muted:#8298b6;
  --shadow:0 10px 30px rgba(0,0,0,.4); --shadow-lg:0 24px 60px rgba(0,0,0,.55);
  --warm:#fbbf24; --warm-2:#fcd34d; --warm-soft:rgba(251,191,36,.14);
}
*{box-sizing:border-box;margin:0;padding:0;min-width:0}
html,body{height:100%}
body{
  font-family:var(--sans); color:var(--text);
  background:
    radial-gradient(1200px 700px at 88% -10%,rgba(27,110,243,.10),transparent 60%),
    radial-gradient(900px 600px at -10% 110%,rgba(34,197,94,.06),transparent 55%),
    var(--bg);
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
  transition:background .4s var(--ease),color .3s var(--ease);
}
.hidden{display:none!important}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:var(--brd2);border-radius:9px}

/* ================= LOGIN ================= */
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}
.login-card{width:100%;max-width:400px;background:var(--surface);border:1px solid var(--brd);border-radius:22px;box-shadow:var(--shadow-lg);padding:34px 30px;animation:pop .5s var(--ease)}
.login-logo{display:flex;align-items:center;gap:12px;margin-bottom:22px}
.login-logo .mark,.mark{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand),var(--brand-l));color:#fff;font-weight:700;letter-spacing:.5px;box-shadow:0 8px 22px rgba(27,110,243,.35);flex:0 0 auto}
.login-logo h1{font-size:19px;line-height:1.1}
.login-logo p{font-size:12.5px;color:var(--muted)}
.field{margin-bottom:15px}
.field label{display:block;font-size:13px;color:var(--text-2);margin-bottom:6px}
.field input{width:100%;padding:13px 14px;font-size:15px;font-family:var(--sans);color:var(--text);background:var(--surface-2);border:1.5px solid var(--brd2);border-radius:var(--radius-sm);transition:border-color .2s,box-shadow .2s}
.field input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(27,110,243,.14)}
.btn-primary{width:100%;padding:14px;border:none;border-radius:var(--radius-sm);cursor:pointer;font-family:var(--sans);font-size:15.5px;font-weight:700;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-l));box-shadow:0 10px 26px rgba(27,110,243,.32);transition:transform .15s,box-shadow .2s,opacity .2s}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(27,110,243,.4)}
.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}
.login-err{background:rgba(239,68,68,.12);color:var(--red);border:1px solid rgba(239,68,68,.3);padding:11px 13px;border-radius:var(--radius-sm);font-size:13.5px;margin-bottom:15px}
.login-note{font-size:11.5px;color:var(--muted);text-align:center;margin-top:16px;line-height:1.5}

/* ================= APP SHELL ================= */
.shell{display:grid;grid-template-columns:var(--side-w) 1fr;min-height:100vh}

/* Sidebar */
.sidebar{
  background:linear-gradient(180deg,var(--side-bg),var(--side-bg2));
  color:var(--side-text);display:flex;flex-direction:column;padding:18px 14px;gap:6px;
  position:sticky;top:0;height:100vh;overflow-y:auto;z-index:50;
}
.side-brand{display:flex;align-items:center;gap:11px;padding:6px 8px 16px}
.side-brand .mark{width:40px;height:40px;border-radius:11px;font-size:13px}
.side-brand .sb-txt b{font-size:15px;color:#fff;display:block;line-height:1.1}
.side-brand .sb-txt small{font-size:11px;color:var(--side-muted)}
.side-sec{font-size:10px;text-transform:uppercase;letter-spacing:1.2px;color:var(--side-muted);margin:14px 10px 4px;font-weight:700}
.nav-item{
  display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:12px;cursor:pointer;
  color:var(--side-text);font-size:14px;font-weight:600;transition:background .18s var(--ease),color .18s,transform .12s;
  position:relative;
}
.nav-item .ni-ico{font-size:17px;width:22px;text-align:center;flex:0 0 auto}
.nav-item .ni-badge{margin-left:auto;font-size:10.5px;font-weight:700;background:var(--red);color:#fff;padding:1px 7px;border-radius:20px}
.nav-item:hover{background:rgba(255,255,255,.06);transform:translateX(2px)}
.nav-item.active{background:linear-gradient(135deg,var(--brand),var(--brand-d));color:#fff;box-shadow:0 8px 20px rgba(27,110,243,.4)}
.nav-item.active .ni-ico{color:#fff}
.side-foot{margin-top:auto;padding:12px 10px 4px;font-size:11px;color:var(--side-muted);border-top:1px solid rgba(255,255,255,.08)}

/* Main column */
.main{display:flex;flex-direction:column;min-width:0}
.topbar{
  display:flex;align-items:center;gap:12px;padding:12px 20px;position:sticky;top:0;z-index:40;
  background:var(--glass);backdrop-filter:blur(16px) saturate(140%);-webkit-backdrop-filter:blur(16px) saturate(140%);
  border-bottom:1px solid var(--brd);
}
.hamburger{display:none;width:40px;height:40px;border-radius:11px;border:1px solid var(--brd2);background:var(--surface);color:var(--text);font-size:18px;cursor:pointer}
.page-title{font-size:18px;font-weight:700}
.page-title small{display:block;font-size:11.5px;color:var(--muted);font-weight:400}
.tb-spacer{flex:1}
.icon-btn{width:40px;height:40px;border-radius:11px;border:1px solid var(--brd2);background:var(--surface);color:var(--text-2);cursor:pointer;font-size:16px;display:grid;place-items:center;transition:transform .15s,border-color .2s,color .2s;position:relative}
.icon-btn:hover{transform:translateY(-1px);border-color:var(--brand);color:var(--brand)}
.icon-btn .dot-badge{position:absolute;top:6px;right:7px;width:8px;height:8px;border-radius:50%;background:var(--red)}
.tb-user{display:flex;align-items:center;gap:9px}
.tb-user .uname{text-align:right;font-size:13.5px;font-weight:600}
.tb-user .uname small{display:block;color:var(--muted);font-weight:400;font-size:11px}
.avatar-circle{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--violet));color:#fff;display:grid;place-items:center;font-weight:700;font-size:14px;flex:0 0 auto}

.content{padding:20px;max-width:1320px;width:100%;margin:0 auto;flex:1}

/* Filter bar */
.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end;padding:14px 16px;margin-bottom:16px;background:var(--surface);border:1px solid var(--brd);border-radius:var(--radius);box-shadow:var(--shadow);animation:rise .35s var(--ease) both}
.flt{display:flex;flex-direction:column;gap:4px}
.flt label{font-size:10px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);font-weight:700}
.filters select,.filters input{padding:9px 12px;font-family:var(--sans);font-size:13px;color:var(--text);background:var(--surface-2);border:1.5px solid var(--brd2);border-radius:10px;min-width:132px;transition:border-color .2s}
.filters select:focus,.filters input:focus{outline:none;border-color:var(--brand)}
.flt-count{margin-left:auto;font-size:12.5px;color:var(--muted);font-family:var(--mono);align-self:center}
.flt-reset{padding:9px 14px;border:1px solid var(--brd2);background:var(--surface);color:var(--text-2);border-radius:10px;cursor:pointer;font-size:12.5px;font-weight:600;}
.flt-reset:hover{border-color:var(--brand);color:var(--brand)}

/* Section title */
.sec-title{font-size:14px;font-weight:700;color:var(--text-2);margin:22px 4px 12px;display:flex;align-items:center;gap:8px}
.sec-title .live{display:inline-flex;align-items:center;gap:5px;font-size:11px;color:var(--green);font-family:var(--mono)}
.sec-title .live::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green);animation:pulse 2s infinite}
.updated-chip{font-size:11.5px;color:var(--muted);font-family:var(--mono)}
.dummy-badge{display:inline-flex;align-items:center;gap:4px;font-size:10px;font-weight:700;letter-spacing:.5px;padding:2px 7px;border-radius:6px;background:rgba(245,158,11,.16);color:#b45309;text-transform:uppercase}
[data-theme="dark"] .dummy-badge{color:#fbbf24}

/* Cards + grids */
.grid{display:grid;gap:14px}
.card{background:var(--surface);border:1px solid var(--brd);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;position:relative;overflow:hidden;transition:transform .18s var(--ease),box-shadow .2s;animation:rise .45s var(--ease) both}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.card.is-dummy{border-style:dashed;border-color:rgba(245,158,11,.4)}
.card-accent::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--brand)}

.hero{grid-template-columns:repeat(4,1fr)}
.hero .card{padding:16px}
.h-label{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:6px}
.h-ico{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font-size:17px;background:var(--surface-2)}
.h-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.h-val{font-size:29px;font-weight:700;letter-spacing:-.5px}
.h-val small{font-size:14px;color:var(--muted);font-weight:400}
.h-sub{font-size:11.5px;color:var(--text-2);margin-top:3px}
.a-blue .h-ico{color:var(--brand);background:rgba(27,110,243,.1)}
.a-green .h-ico{color:var(--green);background:rgba(34,197,94,.12)}
.a-amber .h-ico{color:var(--amber);background:rgba(245,158,11,.12)}
.a-cyan .h-ico{color:var(--cyan);background:rgba(6,182,212,.12)}
.a-violet .h-ico{color:var(--violet);background:rgba(124,58,237,.12)}
.a-red .h-ico{color:var(--red);background:rgba(239,68,68,.12)}

/* D/M/Y metric card */
.metric-grid{grid-template-columns:repeat(3,1fr)}
.metric{display:flex;flex-direction:column;gap:12px}
.m-head{display:flex;align-items:center;justify-content:space-between}
.m-label{font-size:13px;color:var(--muted);font-weight:600}
.m-ico{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;font-size:20px;background:var(--surface-2)}
.dmy{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.dmy-cell{background:var(--surface-2);border-radius:11px;padding:10px;text-align:center;transition:background .2s}
.dmy-cell.real{background:linear-gradient(135deg,rgba(27,110,243,.08),rgba(27,110,243,.02))}
.dmy-k{font-size:10px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);font-weight:700}
.dmy-v{font-size:18px;font-weight:700;letter-spacing:-.3px;margin-top:3px}
.dmy-v small{font-size:10.5px;color:var(--muted);font-weight:400}

/* progress */
.bar{height:8px;border-radius:6px;background:var(--surface-2);overflow:hidden;margin-top:10px}
.bar>span{display:block;height:100%;border-radius:6px;background:linear-gradient(90deg,var(--brand),var(--brand-l));width:0;transition:width 1s var(--ease)}

/* chart */
.chart-card{padding:18px}
.chart-svg{width:100%;height:auto;display:block}
.chart-x{fill:var(--muted);font:500 10px var(--mono)}
.chart-grid-line{stroke:var(--brd2);stroke-width:1}
.chart-bar{transition:opacity .2s}
.chart-bar:hover{opacity:.82}
.chart-legend{display:flex;gap:16px;justify-content:center;margin-top:10px;font-size:12px;color:var(--muted);flex-wrap:wrap}

/* energy flow */
.flow-card{padding:8px}
.flow-svg{width:100%;height:auto;display:block}
.flow-line{stroke:var(--brd2);stroke-width:3;fill:none}
.flow-label{fill:var(--text-2);font:600 13px var(--sans)}
.flow-val{fill:var(--muted);font:600 12px var(--mono)}
.flow-anim{stroke-dasharray:4 8;animation:dash .7s linear infinite;fill:none}
.flow-solar{stroke:var(--amber)} .flow-batt{stroke:var(--green)} .flow-home{stroke:var(--brand)} .flow-grid{stroke:var(--violet)}
.flow-legend{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;padding:6px 0 12px}
.flow-legend span{font-size:12px;color:var(--muted);display:inline-flex;align-items:center;gap:6px}
.flow-legend i{width:12px;height:12px;border-radius:3px;display:inline-block}

/* battery + solar */
.viz-grid{grid-template-columns:1fr 1fr}
.battery-box,.solar-box{display:flex;align-items:center;gap:22px}
.battery{position:relative;width:104px;height:184px;border:4px solid var(--text-2);border-radius:16px;padding:7px;flex:0 0 auto;background:var(--surface-2)}
.battery::before{content:"";position:absolute;top:-13px;left:50%;transform:translateX(-50%);width:40px;height:11px;background:var(--text-2);border-radius:5px 5px 0 0}
.battery-fill{position:absolute;left:7px;right:7px;bottom:7px;border-radius:9px;background:linear-gradient(180deg,var(--green),#16a34a);transition:height 1s var(--ease),background .4s;box-shadow:0 0 24px rgba(34,197,94,.5)}
.battery-fill.low{background:linear-gradient(180deg,var(--red),#b91c1c);box-shadow:0 0 24px rgba(239,68,68,.5)}
.battery-fill.mid{background:linear-gradient(180deg,var(--amber),#d97706);box-shadow:0 0 24px rgba(245,158,11,.45)}
.battery-fill.charging{animation:battpulse 1.8s var(--ease) infinite}
.battery-pct{position:absolute;inset:0;display:grid;place-items:center;font-size:24px;font-weight:700;color:var(--text);text-shadow:0 1px 8px rgba(255,255,255,.5)}
[data-theme="dark"] .battery-pct{text-shadow:0 1px 8px rgba(0,0,0,.6)}
.vinfo{flex:1;display:grid;gap:10px}
.vrow{display:flex;justify-content:space-between;font-size:13.5px}
.vrow span{color:var(--muted)} .vrow b{color:var(--text);font-weight:600}
.badge-state{display:inline-flex;align-items:center;gap:7px;padding:6px 12px;border-radius:20px;font-size:12.5px;font-weight:600}
.badge-state.charging{background:rgba(34,197,94,.14);color:#16a34a}
.badge-state.discharging{background:rgba(245,158,11,.14);color:#d97706}
.badge-state.idle{background:var(--surface-2);color:var(--muted)}
.sun-wrap{position:relative;width:130px;height:130px;flex:0 0 auto;display:grid;place-items:center}
.sun{width:64px;height:64px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#ffe08a,var(--amber));box-shadow:0 0 42px rgba(245,158,11,.6);position:relative;z-index:2;transition:box-shadow .5s}
.sun.night{background:radial-gradient(circle at 35% 35%,#cbd5e1,#64748b);box-shadow:0 0 20px rgba(100,116,139,.4)}
.sun-rays{position:absolute;inset:0;border-radius:50%}
.sun-rays::before,.sun-rays::after{content:"";position:absolute;inset:-8px;border-radius:50%;border:2px dashed rgba(245,158,11,.5);animation:spin 18s linear infinite}
.sun-rays::after{inset:-20px;border-color:rgba(245,158,11,.28);animation-duration:26s;animation-direction:reverse}

/* plants grid */
.plants-grid{grid-template-columns:repeat(3,1fr)}
.plant-card{cursor:pointer}
.plant-card .pc-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.plant-card .pc-name{font-size:15px;font-weight:700;line-height:1.15}
.plant-card .pc-meta{font-size:12px;color:var(--muted);margin-top:2px}
.plant-card .pc-stats{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}
.plant-card .pc-stat{background:var(--surface-2);border-radius:10px;padding:8px 10px}
.plant-card .pc-stat .k{font-size:10px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);font-weight:700}
.plant-card .pc-stat .v{font-size:15px;font-weight:700;margin-top:2px}
.status-badge{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:20px;font-size:12px;font-weight:600}
.status-badge.online{background:rgba(34,197,94,.13);color:#16a34a}
.status-badge.offline{background:rgba(239,68,68,.12);color:var(--red)}
.status-badge .sb-dot{width:8px;height:8px;border-radius:50%;background:currentColor;animation:pulse 2s infinite}

/* alerts/complaints/reports */
.panel-grid{grid-template-columns:1fr 1fr}
.alert-row{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:12px;background:var(--surface-2);margin-bottom:8px;animation:rise .3s var(--ease) both}
.a-ico{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;font-size:16px;flex:0 0 auto}
.a-ico.warn{background:rgba(245,158,11,.15)} .a-ico.crit{background:rgba(239,68,68,.15)} .a-ico.ok{background:rgba(34,197,94,.15)}
.a-body{flex:1} .a-title{font-size:13.5px;font-weight:600} .a-meta{font-size:11.5px;color:var(--muted)}
.a-time{font-size:11px;color:var(--muted);font-family:var(--mono)}
.mini-btn{padding:9px 14px;border:1px solid var(--brd2);background:var(--surface);color:var(--brand);border-radius:10px;cursor:pointer;font-family:var(--sans);font-size:13px;font-weight:600;transition:transform .15s,border-color .2s}
.mini-btn:hover{transform:translateY(-1px);border-color:var(--brand)}
.form-row{display:flex;flex-direction:column;gap:5px;margin-bottom:11px}
.form-row label{font-size:12.5px;color:var(--text-2);font-weight:600}
.form-row input,.form-row select,.form-row textarea{padding:10px 12px;font-family:var(--sans);font-size:14px;color:var(--text);background:var(--surface-2);border:1.5px solid var(--brd2);border-radius:10px;width:100%}
.form-row textarea{resize:vertical;min-height:80px}
.report-btns{display:flex;flex-wrap:wrap;gap:10px}

/* skeleton */
.skel{position:relative;overflow:hidden;background:var(--surface-2);border-radius:8px}
.skel::after{content:"";position:absolute;inset:0;transform:translateX(-100%);background:linear-gradient(90deg,transparent,rgba(125,155,200,.18),transparent);animation:shimmer 1.3s infinite}
.skel-line{height:12px;margin:8px 0} .skel-val{height:26px;width:60%;margin:6px 0}

/* offline */
.offline-banner{position:fixed;bottom:16px;left:50%;transform:translateX(-50%);background:var(--red);color:#fff;padding:10px 18px;border-radius:30px;font-size:13px;box-shadow:var(--shadow-lg);z-index:200;display:none}
.offline-banner.show{display:block;animation:rise .3s var(--ease)}

/* mobile drawer */
.scrim{position:fixed;inset:0;background:rgba(6,12,24,.5);backdrop-filter:blur(3px);z-index:49;display:none}
.scrim.show{display:block;animation:fade .2s var(--ease)}

/* ===== keyframes ===== */
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes pop{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:none}}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(34,197,94,.5)}70%{box-shadow:0 0 0 8px rgba(34,197,94,0)}100%{box-shadow:0 0 0 0 rgba(34,197,94,0)}}
@keyframes dash{to{stroke-dashoffset:-24}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes battpulse{0%,100%{opacity:1}50%{opacity:.78}}
@keyframes shimmer{100%{transform:translateX(100%)}}

/* staggered entrance */
.grid>.card:nth-child(1){animation-delay:.02s}.grid>.card:nth-child(2){animation-delay:.06s}
.grid>.card:nth-child(3){animation-delay:.10s}.grid>.card:nth-child(4){animation-delay:.14s}
.grid>.card:nth-child(5){animation-delay:.18s}.grid>.card:nth-child(6){animation-delay:.22s}
.grid>.card:nth-child(7){animation-delay:.26s}.grid>.card:nth-child(8){animation-delay:.30s}
.grid>.card:nth-child(9){animation-delay:.34s}

/* ===== responsive ===== */
@media (max-width:1100px){.metric-grid{grid-template-columns:repeat(2,1fr)}.plants-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:980px){.hero{grid-template-columns:repeat(2,1fr)}}
@media (max-width:900px){.viz-grid,.panel-grid{grid-template-columns:1fr}}
@media (max-width:860px){
  .shell{grid-template-columns:1fr}
  .sidebar{position:fixed;left:0;top:0;width:var(--side-w);transform:translateX(-100%);transition:transform .28s var(--ease);box-shadow:var(--shadow-lg)}
  .sidebar.open{transform:translateX(0)}
  .hamburger{display:grid;place-items:center}
}
@media (max-width:620px){.metric-grid,.plants-grid{grid-template-columns:1fr}.content{padding:14px}.h-val{font-size:25px}.tb-user .uname{display:none}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}

/* =====================================================================
   WARM PREMIUM COMPONENTS — hero, gauges, refined cards
   ===================================================================== */

/* Hero */
.hero-banner{
  position:relative;overflow:hidden;border-radius:24px;margin-bottom:18px;
  background:
    radial-gradient(600px 300px at 88% -20%, var(--warm-soft), transparent 60%),
    linear-gradient(135deg, var(--surface) 0%, var(--surface-2) 100%);
  border:1px solid var(--brd);box-shadow:var(--shadow);
  padding:26px 28px;min-height:210px;display:flex;align-items:center;gap:24px;
  animation:rise .5s var(--ease) both;
}
.hero-copy{flex:1;z-index:2;min-width:0}
.hero-eyebrow{font-size:12px;letter-spacing:1px;text-transform:uppercase;color:var(--warm);font-weight:700;margin-bottom:8px}
.hero-copy h1{font-size:32px;line-height:1.08;letter-spacing:-.6px;margin-bottom:8px}
.hero-copy p{font-size:14px;color:var(--muted);max-width:520px}
.hero-stats{display:flex;gap:26px;margin-top:18px;flex-wrap:wrap}
.hero-stat .hs-v{font-size:24px;font-weight:700;letter-spacing:-.4px}
.hero-stat .hs-v small{font-size:12px;color:var(--muted);font-weight:400}
.hero-stat .hs-k{font-size:11.5px;color:var(--muted);margin-top:1px}
.hero-art{position:relative;width:230px;height:170px;flex:0 0 auto;z-index:2}
@media (max-width:760px){.hero-art{display:none}.hero-copy h1{font-size:26px}}

/* CSS sun+house illustration lives in SVG (see pages.js), just needs sizing */
.hero-art svg{width:100%;height:100%;display:block;overflow:visible}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
.hero-art .sun-c{animation:spin 40s linear infinite;transform-origin:center}
.hero-art .house-c{animation:floaty 5s var(--ease) infinite}

/* Circular gauge (health-score rings like the references) */
.gauge-grid{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.gauge-grid{grid-template-columns:repeat(2,1fr)}}
.gauge-card{display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center}
.gauge{position:relative;width:112px;height:112px}
.gauge svg{transform:rotate(-90deg)}
.gauge .g-track{fill:none;stroke:var(--surface-2);stroke-width:11}
.gauge .g-val{fill:none;stroke-width:11;stroke-linecap:round;transition:stroke-dashoffset 1s var(--ease)}
.gauge .g-center{position:absolute;inset:0;display:grid;place-items:center;flex-direction:column}
.gauge .g-num{font-size:24px;font-weight:700;letter-spacing:-.5px;line-height:1}
.gauge .g-unit{font-size:11px;color:var(--muted)}
.gauge-label{font-size:13px;font-weight:600}
.gauge-sub{font-size:11.5px;color:var(--muted)}

/* warm accent utility for cards that represent solar/energy */
.card.warm-accent::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,var(--warm-2),var(--warm))}
.h-val.warm{color:var(--warm)}

/* pill segmented control (Week/Month/Year style) */
.seg{display:inline-flex;background:var(--surface-2);padding:4px;border-radius:12px;gap:4px}
.seg button{border:none;background:transparent;cursor:pointer;padding:7px 15px;border-radius:9px;font-family:var(--sans);font-size:13px;font-weight:600;color:var(--muted);transition:all .2s var(--ease)}
.seg button.active{background:var(--surface);color:var(--brand);box-shadow:var(--shadow)}

/* donut (battery style) */
.donut{position:relative;width:130px;height:130px}
.donut svg{transform:rotate(-90deg)}
.donut .d-track{fill:none;stroke:var(--surface-2);stroke-width:14}
.donut .d-val{fill:none;stroke-width:14;stroke-linecap:round;transition:stroke-dashoffset 1s var(--ease)}
.donut .d-center{position:absolute;inset:0;display:grid;place-items:center}
.donut .d-num{font-size:26px;font-weight:700}

/* refine hero KPI cards to feel warmer */
.card{border-radius:20px}
.hero .card::after{content:"";position:absolute;right:-30px;bottom:-30px;width:90px;height:90px;border-radius:50%;background:var(--warm-soft);opacity:.5;pointer-events:none}

/* =====================================================================
   PREMIUM v2 — bento grid, glass charts, particle flow, line icons
   ===================================================================== */

/* line icons */
.ico{width:20px;height:20px;display:inline-block;vertical-align:middle;stroke:currentColor;stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round}
.ico-lg{width:26px;height:26px}
.nav-item .ni-ico .ico{width:19px;height:19px}

/* ---- BENTO GRID ---- */
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:16px;grid-auto-flow:dense}
.bento>.tile{grid-column:span 3}
.tile-4{grid-column:span 4!important}
.tile-6{grid-column:span 6!important}
.tile-8{grid-column:span 8!important}
.tile-12{grid-column:span 12!important}
.row-2{grid-row:span 2}
@media (max-width:1080px){.bento{grid-template-columns:repeat(6,1fr)}.bento>.tile{grid-column:span 3}.tile-8,.tile-6{grid-column:span 6!important}.tile-4{grid-column:span 3!important}}
@media (max-width:640px){.bento{grid-template-columns:repeat(2,1fr);gap:12px}.bento>.tile,.tile-4,.tile-6,.tile-8,.tile-12{grid-column:span 2!important}.row-2{grid-row:auto}}

.tile{background:var(--surface);border:1px solid var(--brd);border-radius:22px;box-shadow:var(--shadow);padding:18px;position:relative;overflow:hidden;transition:transform .2s var(--ease),box-shadow .25s;animation:rise .5s var(--ease) both;display:flex;flex-direction:column}
.tile:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.tile.is-dummy{border-style:dashed;border-color:rgba(245,158,11,.4)}
.tile-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.tile-title{font-size:13px;font-weight:700;color:var(--text-2);display:flex;align-items:center;gap:8px}
.tile-title .ti-ico{width:32px;height:32px;border-radius:10px;display:grid;place-items:center;background:var(--surface-2)}
.tile .big{font-size:34px;font-weight:700;letter-spacing:-1px;line-height:1;font-variant-numeric:tabular-nums}
.tile .big small{font-size:15px;color:var(--muted);font-weight:400;letter-spacing:0}
.tile .sub{font-size:12px;color:var(--muted);margin-top:6px}
.tile .delta{display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:600;padding:2px 8px;border-radius:20px;margin-top:8px}
.tile .delta.up{background:rgba(34,197,94,.13);color:#16a34a}
.tile .delta.down{background:rgba(239,68,68,.12);color:var(--red)}

/* accent tints */
.ti-blue .ti-ico{color:var(--brand);background:rgba(27,110,243,.1)}
.ti-amber .ti-ico{color:var(--warm);background:var(--warm-soft)}
.ti-green .ti-ico{color:var(--green);background:rgba(34,197,94,.12)}
.ti-cyan .ti-ico{color:var(--cyan);background:rgba(6,182,212,.12)}
.ti-violet .ti-ico{color:var(--violet);background:rgba(124,58,237,.12)}
.feature{background:linear-gradient(135deg,var(--surface) 0%,var(--surface-2) 100%)}
.feature::after{content:"";position:absolute;right:-40px;top:-40px;width:160px;height:160px;border-radius:50%;background:var(--warm-soft);opacity:.6;pointer-events:none}

/* ---- premium charts ---- */
.chart2{width:100%;height:auto;display:block;overflow:visible}
.c2-grid{stroke:var(--brd);stroke-width:1;stroke-dasharray:2 5;opacity:.7}
.c2-axis{fill:var(--muted);font:600 10px var(--mono)}
.c2-area{opacity:.9}
.c2-line{fill:none;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}
.c2-dot{stroke:var(--surface);stroke-width:2}
.c2-bar{rx:5}
.c2-draw{stroke-dasharray:2000;stroke-dashoffset:2000;animation:draw 1.4s var(--ease) forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.chart-hint{font-size:11.5px;color:var(--muted);margin-top:8px;display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.chart-hint i{width:10px;height:10px;border-radius:3px;display:inline-block}

/* segmented control on charts */
.seg2{display:inline-flex;background:var(--surface-2);padding:3px;border-radius:11px;gap:3px}
.seg2 button{border:none;background:transparent;cursor:pointer;padding:6px 13px;border-radius:8px;font-family:var(--sans);font-size:12px;font-weight:600;color:var(--muted);transition:all .2s}
.seg2 button.active{background:var(--surface);color:var(--brand);box-shadow:var(--shadow)}

/* ---- particle energy flow ---- */
.eflow{width:100%;height:auto;display:block;overflow:visible}
.ef-hub-glow{filter:blur(14px);opacity:.5}
.ef-path{fill:none;stroke-width:2.5;opacity:.35}
.ef-particle{r:4}
.ef-node-ring{fill:var(--surface);stroke-width:2}
.ef-node-ico{}
.ef-label{fill:var(--text);font:700 13px var(--sans)}
.ef-val{fill:var(--muted);font:600 11px var(--mono)}
.ef-pill{fill:var(--surface-2)}
.ef-flow-solar{stroke:var(--warm)} .ef-flow-batt{stroke:var(--green)} .ef-flow-grid{stroke:var(--violet)} .ef-flow-home{stroke:var(--brand)}

/* gauge v2 with gradient */
.g2-track{fill:none;stroke:var(--surface-2)}
.g2-val{fill:none;stroke-linecap:round;transition:stroke-dashoffset 1.1s var(--ease)}