/* Fuel Cell — Simulator-specific styles (extends shared/simulator-theme.css) */

:root {
  --h2color: #39d9ff;
}

#main{display:grid;grid-template-columns:225px 1fr 220px;gap:4px;padding:4px 4px 0 4px;height:calc(100vh - 42px - 204px);}

@keyframes powerflow{to{stroke-dashoffset:-12}}
  @keyframes startup-pulse{0%,100%{opacity:0.5}50%{opacity:1}}
.big-btn.h2btn{background:rgba(57,217,255,0.1);border-color:var(--h2color);color:var(--h2color);}

.power-flow{stroke-dasharray:6 3;animation:powerflow 0.5s linear infinite;}.power-flow.stopped{animation:none;opacity:0.15;}
.stack-card{background:rgba(255,255,255,0.03);border:1px solid var(--border);border-radius:4px;padding:8px;margin-bottom:8px;}
  .stack-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px;}
  .stack-name{font-size:11px;font-weight:600;color:var(--cyan);}
  .stack-status{font-size:9px;font-family:var(--font-mono);padding:2px 8px;border-radius:2px;}
  .stack-status.run{background:rgba(0,230,118,0.2);color:var(--green);}
  .stack-status.standby{background:rgba(90,138,170,0.1);color:var(--muted);}
  .stack-status.starting{background:rgba(255,171,0,0.2);color:var(--amber);animation:startup-pulse 1s infinite;}
  .stack-status.fault{background:rgba(255,23,68,0.2);color:var(--red);}
  .stack-kw{font-family:var(--font-mono);font-size:22px;color:var(--green);text-align:center;margin:4px 0;}
  .health-bar{height:10px;background:rgba(255,255,255,0.05);border-radius:3px;overflow:hidden;border:1px solid var(--border);margin-top:4px;}
  .health-fill{height:100%;border-radius:3px;transition:width .5s,background .3s;}
  .startup-stages{display:flex;flex-direction:column;gap:2px;margin-top:6px;}
  .stage{display:flex;align-items:center;gap:6px;font-size:9px;font-family:var(--font-mono);}
  .stage-dot{width:8px;height:8px;border-radius:50%;background:var(--border);flex-shrink:0;}
  .stage-dot.done{background:var(--green);}
  .stage-dot.active{background:var(--amber);animation:pulse .8s infinite;}
  .stage-dot.pending{background:var(--border);}
  .eco-box{background:rgba(0,230,118,0.05);border:1px solid rgba(0,230,118,0.3);border-radius:4px;padding:8px;margin-top:8px;}
  .eco-title{font-size:9px;color:var(--green);letter-spacing:1px;margin-bottom:4px;font-weight:700;}
  .eco-row{font-size:10px;display:flex;justify-content:space-between;margin-bottom:3px;}
  .eco-val{font-family:var(--font-mono);color:var(--green);}
  .pem-edu{background:rgba(41,121,255,0.08);border:1px solid rgba(41,121,255,0.3);border-radius:4px;padding:8px;}
  .pem-title{font-size:9px;color:var(--blue);letter-spacing:1px;margin-bottom:4px;font-weight:700;}
  .pem-row{font-size:9px;color:var(--muted);line-height:1.6;}