:root{--nav:#0f2d4a;--primary:#1769aa;--bg:#f4f7fb;--text:#203040;--muted:#6c7a89;--border:#dfe7ef}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Segoe UI,Arial,sans-serif}.app-shell{display:flex;min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:255px;background:var(--nav);color:#fff;padding:18px 14px;overflow-y:auto;z-index:10}.brand{display:flex;gap:12px;align-items:center;padding:8px 8px 24px}.brand-mark{width:42px;height:42px;border-radius:12px;background:#fff;color:var(--nav);display:grid;place-items:center;font-weight:800;font-size:24px}.brand small{display:block;opacity:.7}.sidebar nav{display:flex;flex-direction:column;gap:5px}.sidebar a{color:#dce9f4;text-decoration:none;padding:11px 12px;border-radius:9px;display:flex;gap:10px;align-items:center}.sidebar a:hover,.sidebar a.active{background:rgba(255,255,255,.12);color:#fff}.main-content{margin-left:255px;width:calc(100% - 255px);padding:0 24px 30px}.topbar{position:sticky;top:0;z-index:8;background:rgba(244,247,251,.96);backdrop-filter:blur(8px);display:flex;justify-content:space-between;align-items:center;padding:18px 0 12px}.topbar h1{font-size:1.45rem;margin:0}.topbar p,.section-heading p{margin:3px 0 0;color:var(--muted)}.top-actions{display:flex;gap:8px;align-items:center}.card{border:1px solid var(--border);box-shadow:0 4px 16px rgba(16,45,75,.05);border-radius:14px}.filterbar{padding:16px;margin-bottom:22px}.filterbar label{font-size:.78rem;color:var(--muted);margin-bottom:5px}.section-heading{display:flex;align-items:end;justify-content:space-between;margin:28px 0 12px}.section-heading h2{font-size:1.2rem;margin:0}.section-heading span{font-size:.8rem;color:var(--muted)}.kpi-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.kpi-card{padding:16px;background:#fff}#kpiGrid .kpi-card{position:relative;overflow:hidden;transition:background-color .2s ease,border-color .2s ease,box-shadow .2s ease}.kpi-label{font-size:.78rem;color:var(--muted)}.kpi-value{font-size:1.55rem;font-weight:700;margin:7px 0}.kpi-meta{font-size:.75rem;display:flex;justify-content:space-between}.up{color:#17864b}.down{color:#c53d3d}.panel{padding:18px;height:100%}.panel h3{font-size:1rem;margin:0 0 12px}.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.panel-head h3{margin:0}.panel-head small{color:var(--muted)}canvas{max-height:360px}.alerts-list{display:flex;flex-direction:column;gap:10px}.alert-item{border-left:4px solid #e67e22;background:#fff7ed;padding:10px 12px;border-radius:8px}.alert-item.critical{border-color:#c0392b;background:#fff1f0}.alert-item strong{font-size:.85rem}.alert-item p{font-size:.76rem;color:var(--muted);margin:3px 0}.heat{padding:6px 9px;border-radius:999px;font-size:.73rem;font-weight:700;display:inline-block;min-width:54px;text-align:center}.heat.good{background:#dcf5e7;color:#167145}.heat.warn{background:#fff0cc;color:#9a6500}.heat.bad{background:#fde1df;color:#a9332a}.heat.na{background:#edf0f3;color:#687581}.table th{font-size:.75rem;color:#667788;white-space:nowrap}.table td{font-size:.82rem;vertical-align:middle}footer{margin-top:32px;text-align:center;color:var(--muted);font-size:.78rem}.metric-pill{padding:5px 8px;background:#edf5ff;border-radius:8px}

#kpiGrid .kpi-card{
box-shadow:0 10px 24px rgba(16,45,75,.06),inset 0 1px 0 rgba(255,255,255,.88)
}
#kpiGrid .kpi-card::before{
content:"";
position:absolute;
inset:0 0 auto 0;
height:4px;
background:var(--card-accent,#d7e6f7)
}
#kpiGrid .kpi-card::after{
content:"";
position:absolute;
top:-42px;
right:-28px;
width:126px;
height:126px;
border-radius:50%;
background:radial-gradient(circle,var(--card-glow,rgba(255,255,255,.7)) 0%,rgba(255,255,255,0) 72%);
pointer-events:none
}
#kpiGrid .kpi-label,#kpiGrid .kpi-value,#kpiGrid .kpi-meta{
position:relative;
z-index:1
}
#kpiGrid .kpi-head{
position:relative;
z-index:1;
display:flex;
align-items:flex-start;
justify-content:space-between;
gap:12px
}
#kpiGrid .kpi-head .kpi-label{
padding-top:2px
}
#kpiGrid .kpi-icon{
display:grid;
place-items:center;
width:40px;
height:40px;
flex:0 0 auto;
border-radius:12px;
background:rgba(255,255,255,.72);
color:var(--card-dot,#718196);
box-shadow:inset 0 1px 0 rgba(255,255,255,.92),0 8px 18px rgba(16,45,75,.05)
}
#kpiGrid .kpi-icon i{
font-size:1rem;
line-height:1
}
#kpiGrid .kpi-meta{
align-items:center
}
#kpiGrid .kpi-dot{
display:inline-block;
width:8px;
height:8px;
border-radius:999px;
background:var(--card-dot,#718196);
box-shadow:0 0 0 5px rgba(255,255,255,.58)
}
#kpiGrid .kpi-card--sky{
background:linear-gradient(180deg,#fbfdff 0%,#f3f8ff 100%);
border-color:#d9e7f7;
--card-accent:#73aef5;
--card-dot:#2d7fe8;
--card-glow:rgba(115,174,245,.38)
}
#kpiGrid .kpi-card--amber{
background:linear-gradient(180deg,#fffdf8 0%,#fff6e7 100%);
border-color:#f0dfbb;
--card-accent:#efb24a;
--card-dot:#c88916;
--card-glow:rgba(239,178,74,.36)
}
#kpiGrid .kpi-card--mint{
background:linear-gradient(180deg,#fbfffc 0%,#eefaf3 100%);
border-color:#d7ecd9;
--card-accent:#70bd89;
--card-dot:#2f8c54;
--card-glow:rgba(112,189,137,.34)
}
#kpiGrid .kpi-card--rose{
background:linear-gradient(180deg,#fffdfd 0%,#fff2f1 100%);
border-color:#f1d8d5;
--card-accent:#e28a7f;
--card-dot:#bf584c;
--card-glow:rgba(226,138,127,.32)
}
#kpiGrid .kpi-card--lime{
background:linear-gradient(180deg,#fcfff9 0%,#f3faeb 100%);
border-color:#dfedcf;
--card-accent:#99c161;
--card-dot:#5c8a2b;
--card-glow:rgba(153,193,97,.3)
}
#kpiGrid .kpi-card--cyan{
background:linear-gradient(180deg,#fbfeff 0%,#eef8fc 100%);
border-color:#d5e9f1;
--card-accent:#68abc6;
--card-dot:#2f7f98;
--card-glow:rgba(104,171,198,.33)
}
#kpiGrid .kpi-card--peach{
background:linear-gradient(180deg,#fffdfa 0%,#fff4ee 100%);
border-color:#efddd1;
--card-accent:#e4a06f;
--card-dot:#c16a35;
--card-glow:rgba(228,160,111,.33)
}
#kpiGrid .kpi-card--lavender{
background:linear-gradient(180deg,#fefcff 0%,#f5f0fb 100%);
border-color:#e5d8f0;
--card-accent:#ab8cd6;
--card-dot:#7555ab;
--card-glow:rgba(171,140,214,.34)
}
.energy-grid{
display:grid;
grid-template-columns:repeat(2,minmax(0,1fr));
gap:12px
}
.energy-stat{
padding:14px 15px;
border:1px solid var(--border);
border-radius:14px;
box-shadow:0 10px 24px rgba(16,45,75,.05),inset 0 1px 0 rgba(255,255,255,.9)
}
.energy-stat-head{
display:flex;
align-items:flex-start;
justify-content:space-between;
gap:12px
}
.energy-stat-label{
font-size:.76rem;
color:var(--muted)
}
.energy-stat-icon{
display:grid;
place-items:center;
width:38px;
height:38px;
border-radius:12px;
background:rgba(255,255,255,.72);
color:var(--energy-accent,#44607d);
box-shadow:inset 0 1px 0 rgba(255,255,255,.95)
}
.energy-stat-icon i{
font-size:1rem;
line-height:1
}
.energy-stat-value{
font-size:1.35rem;
font-weight:700;
margin:10px 0 6px
}
.energy-stat-meta{
font-size:.74rem;
color:var(--muted)
}
.energy-stat--meters{
background:linear-gradient(180deg,#fbfdff 0%,#f2f8ff 100%);
border-color:#d7e6f7;
--energy-accent:#2d7fe8
}
.energy-stat--units{
background:linear-gradient(180deg,#fbfffc 0%,#eefaf3 100%);
border-color:#d8eddc;
--energy-accent:#2f8c54
}
.energy-stat--cost{
background:linear-gradient(180deg,#fffdf8 0%,#fff5e8 100%);
border-color:#f0dfbe;
--energy-accent:#c88916
}
.energy-stat--compare{
background:linear-gradient(180deg,#fefcff 0%,#f4effa 100%);
border-color:#e4d7ef;
--energy-accent:#7555ab
}
@media(max-width:1100px){.kpi-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:780px){.sidebar{position:static;width:100%;height:auto}.app-shell{display:block}.main-content{margin-left:0;width:100%;padding:0 14px}.sidebar nav{display:grid;grid-template-columns:repeat(2,1fr)}.topbar{position:static}.kpi-grid,.energy-grid{grid-template-columns:1fr}.topbar{align-items:flex-start;gap:10px}.top-actions{flex-wrap:wrap}}