:root{
  --bg:#070B14; --panel:#0F172A; --panel2:#111827; --text:#F8FAFC; --muted:#9BA9BD;
  --stroke:rgba(148,163,184,.18); --blue:#38BDF8; --purple:#7C3AED; --green:#22C55E;
  --amber:#F59E0B; --red:#EF4444; --shadow:0 24px 85px rgba(0,0,0,.32);
}
*{box-sizing:border-box}
body{
  margin:0; min-height:100vh; color:var(--text); background:var(--bg);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
button,select{font:inherit}
.app{position:relative;overflow:hidden;min-height:100vh;padding:18px}
.orb{position:absolute;border-radius:999px;filter:blur(90px);opacity:.35;pointer-events:none}
.orb-a{width:500px;height:500px;background:#0284C7;left:-170px;top:-190px}
.orb-b{width:580px;height:580px;background:#6D28D9;right:-230px;top:60px}
.topbar{max-width:1420px;margin:0 auto 18px;display:flex;justify-content:space-between;align-items:center;position:relative;z-index:1}
.brand{display:flex;gap:12px;align-items:center}.logo{width:44px;height:44px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(56,189,248,.28),rgba(139,92,246,.22));border:1px solid rgba(255,255,255,.15);font-size:.78rem;font-weight:950;color:#DFF7FF}.brand-name{font-weight:950;letter-spacing:-.03em}.brand-tag{color:var(--muted);font-size:.78rem;font-weight:700}.top-actions{display:flex;gap:10px}
main{max-width:1420px;margin:0 auto;position:relative;z-index:1}.card{background:linear-gradient(180deg,rgba(15,23,42,.80),rgba(17,24,39,.72));border:1px solid var(--stroke);border-radius:28px;box-shadow:var(--shadow);backdrop-filter:blur(18px)}
.btn{border:0;border-radius:15px;font-weight:900;cursor:pointer;transition:.18s ease}.btn:hover{transform:translateY(-1px);filter:brightness(1.06)}.btn.primary{color:white;background:linear-gradient(135deg,#0284C7,#7C3AED);box-shadow:0 16px 45px rgba(56,189,248,.14);padding:13px 16px}.btn.ghost{color:#E2E8F0;background:rgba(148,163,184,.10);border:1px solid rgba(148,163,184,.18);padding:10px 13px}.btn.full{width:100%}.btn.compact{padding:10px 13px}
.hero{display:grid;grid-template-columns:minmax(0,1.35fr) 430px;gap:24px;padding:30px;margin-bottom:24px;background:radial-gradient(circle at 12% 5%,rgba(56,189,248,.22),transparent 34%),radial-gradient(circle at 90% 10%,rgba(124,58,237,.22),transparent 35%),linear-gradient(135deg,rgba(15,23,42,.95),rgba(17,24,39,.75))}
.pill{display:inline-flex;align-items:center;gap:9px;width:max-content;color:#BAE6FD;background:rgba(14,165,233,.12);border:1px solid rgba(56,189,248,.25);padding:7px 12px;border-radius:999px;font-size:.78rem;font-weight:900}.pill span{width:8px;height:8px;border-radius:999px;background:var(--green);box-shadow:0 0 0 0 rgba(34,197,94,.75);animation:pulse 1.8s infinite}@keyframes pulse{70%{box-shadow:0 0 0 11px rgba(34,197,94,0)}}
.hero h1{font-size:clamp(2.5rem,5vw,5rem);line-height:.94;margin:24px 0 14px;font-weight:950;letter-spacing:-.08em}.hero p{color:#CBD5E1;font-size:1.08rem;margin:0;line-height:1.6}.goal-card{padding:24px;border-radius:26px;background:rgba(15,23,42,.70);border:1px solid rgba(148,163,184,.16)}.goal-card h2,.workspace h2,.decision h2{margin:0 0 16px;letter-spacing:-.04em}.goal-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px}small{display:block;color:var(--muted);font-size:.75rem;font-weight:950;text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px}
select{width:100%;appearance:none;background:#0B1120;color:#F8FAFC;border:1px solid rgba(148,163,184,.22);border-radius:14px;padding:13px 14px;outline:none;font-weight:900;font-size:1rem}select:focus{border-color:rgba(56,189,248,.70);box-shadow:0 0 0 4px rgba(56,189,248,.10)}.search-space{color:var(--muted);font-size:.85rem;line-height:1.5;margin-top:14px}
.section-title{display:flex;align-items:end;justify-content:space-between;gap:16px;margin:0 0 14px}.section-title h2{margin:0 0 4px;letter-spacing:-.04em;font-size:1.55rem}.section-title p{margin:0;color:var(--muted)}.legend{display:flex;gap:12px;color:var(--muted);font-weight:850;font-size:.82rem;flex-wrap:wrap}.legend i{display:inline-block;width:9px;height:9px;border-radius:999px;margin-right:6px}.green{background:var(--green)}.amber{background:var(--amber)}.red{background:var(--red)}
.systems{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:20px}.system-card{padding:18px;border-radius:26px;background:linear-gradient(180deg,rgba(15,23,42,.82),rgba(17,24,39,.70));border:1px solid rgba(148,163,184,.16);box-shadow:0 18px 60px rgba(0,0,0,.22);cursor:pointer;transition:.22s ease}.system-card:hover{transform:translateY(-3px);border-color:rgba(56,189,248,.38)}.system-card.selected{background:linear-gradient(180deg,rgba(8,47,73,.95),rgba(15,23,42,.78));border-color:rgba(56,189,248,.62)}.card-top{display:flex;justify-content:space-between;gap:10px}.card-name{font-weight:950}.station-badge{color:#BAE6FD;background:rgba(56,189,248,.13);border:1px solid rgba(56,189,248,.26);border-radius:999px;padding:5px 9px;font-weight:950;font-size:.76rem}.card-jph{font-size:2.45rem;font-weight:950;letter-spacing:-.07em;margin:18px 0 4px}.card-gap{color:var(--muted);font-weight:750}.tag-row,.chip-row{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px}.tag,.chip{font-size:.72rem;padding:5px 9px;border-radius:999px;font-weight:900}.tag.good{color:#DCFCE7;background:rgba(34,197,94,.14);border:1px solid rgba(34,197,94,.28)}.tag.warn{color:#FEF3C7;background:rgba(245,158,11,.14);border:1px solid rgba(245,158,11,.30)}.tag.bad{color:#FEE2E2;background:rgba(239,68,68,.14);border:1px solid rgba(239,68,68,.30)}.chip{color:#DDEAFE;background:rgba(148,163,184,.10);border:1px solid rgba(148,163,184,.18)}.chip.capacity{color:#DCFCE7;background:rgba(34,197,94,.12);border-color:rgba(34,197,94,.24)}.chip.complexity{color:#E0F2FE;background:rgba(56,189,248,.12);border-color:rgba(56,189,248,.24)}.chip.margin{color:#F3E8FF;background:rgba(139,92,246,.13);border-color:rgba(139,92,246,.25)}.card-details{display:grid;gap:8px;color:#B6C2D2;margin-top:16px;font-size:.9rem}.card-details b{color:#E2E8F0}
.workspace{display:grid;grid-template-columns:minmax(0,2.1fr) minmax(320px,.78fr);gap:16px}.explorer,.decision{padding:18px}.workspace-head{display:flex;justify-content:space-between;align-items:start;gap:16px;margin-bottom:14px}.workspace-head p{color:#CBD5E1;margin:0}.station-actions{display:flex;gap:9px;white-space:nowrap}.canvas{min-height:360px;border-radius:24px;background:radial-gradient(circle at 30% 0%,rgba(56,189,248,.12),transparent 34%),radial-gradient(circle at 70% 12%,rgba(139,92,246,.10),transparent 34%),#0B1120;border:1px solid rgba(148,163,184,.13);overflow:hidden}#lineSvg{width:100%;height:360px;display:block}.station-node,.buffer-node{cursor:grab}.station-node:active{cursor:grabbing}.station-rect,.buffer-circle{filter:drop-shadow(0 16px 18px rgba(0,0,0,.32))}.station-node:hover .station-rect,.buffer-node:hover .buffer-circle{stroke:#38BDF8;stroke-width:3}.selected-ring{fill:none;stroke:#38BDF8;stroke-width:3;stroke-dasharray:6 6;animation:dash 1.4s linear infinite}@keyframes dash{to{stroke-dashoffset:-24}}
.editor{display:grid;grid-template-columns:180px 1fr;gap:12px;align-items:end;margin-top:14px}.selected-box{padding:13px;border-radius:18px;background:rgba(15,23,42,.70);border:1px solid rgba(148,163,184,.14)}.selected-box strong{font-size:1.4rem}.controls{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.hidden{display:none!important}
.big-kpi{padding:18px;border-radius:22px;background:radial-gradient(circle at 20% 0%,rgba(56,189,248,.16),transparent 40%),rgba(15,23,42,.72);border:1px solid rgba(148,163,184,.14)}.big-kpi strong{display:block;font-size:3.35rem;letter-spacing:-.08em;line-height:1;font-weight:950}.big-kpi span{font-weight:900;color:#CBD5E1}.meter-label{display:flex;justify-content:space-between;margin:16px 0 8px;color:var(--muted);font-size:.82rem;font-weight:900}.meter{height:12px;border-radius:999px;background:rgba(148,163,184,.13);overflow:hidden}.meter div{height:100%;width:0%;border-radius:999px;background:linear-gradient(90deg,#0284C7,#22C55E);transition:.35s ease}.metrics{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}.metric{padding:13px;border-radius:18px;background:rgba(15,23,42,.70);border:1px solid rgba(148,163,184,.14)}.metric.highlight{background:linear-gradient(180deg,rgba(34,197,94,.13),rgba(15,23,42,.70));border-color:rgba(34,197,94,.30)}.metric strong{font-size:1.04rem}.insight{margin-top:12px;padding:14px;border-radius:18px;background:rgba(15,23,42,.70);border:1px solid rgba(148,163,184,.14)}.insight strong{display:block;line-height:1.4}.insight span{display:inline-flex;margin-top:10px;border-radius:999px;padding:5px 10px;background:rgba(34,197,94,.13);border:1px solid rgba(34,197,94,.25);color:#DCFCE7;font-weight:950;font-size:.78rem}.insight.focus{background:rgba(56,189,248,.08);border-color:rgba(56,189,248,.16)}.insight p{color:#CBD5E1;margin:0;line-height:1.5}
.roadmap{margin-top:20px;padding:26px;display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.35fr);gap:22px;position:relative;overflow:hidden}.roadmap:before{content:"";position:absolute;right:-140px;top:-140px;width:420px;height:420px;border-radius:999px;background:rgba(56,189,248,.14);filter:blur(24px)}.roadmap-copy,.steps{position:relative;z-index:1}.roadmap h2{font-size:clamp(1.55rem,2.8vw,2.65rem);line-height:1.02;letter-spacing:-.06em;margin:16px 0 12px}.roadmap p{color:#CBD5E1;line-height:1.55;margin:0}.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}.step{padding:14px;border-radius:18px;background:rgba(15,23,42,.72);border:1px solid rgba(148,163,184,.14)}.step.active{background:linear-gradient(180deg,rgba(8,47,73,.86),rgba(15,23,42,.72));border-color:rgba(56,189,248,.38)}.step span{color:#BAE6FD;font-weight:950;font-size:.75rem}.step strong{display:block;margin-top:8px}.step p{color:#94A3B8;font-size:.78rem;line-height:1.42;margin-top:8px}
#toast{position:fixed;right:22px;bottom:22px;opacity:0;transform:translateY(20px);pointer-events:none;background:#0F172A;color:#E2E8F0;border:1px solid rgba(148,163,184,.22);border-radius:16px;padding:12px 14px;box-shadow:0 20px 70px rgba(0,0,0,.35);transition:.22s ease}#toast.show{opacity:1;transform:translateY(0)}
@media(max-width:980px){.hero,.workspace,.roadmap{grid-template-columns:1fr}.systems{grid-template-columns:1fr}.steps{grid-template-columns:repeat(2,1fr)}.section-title{align-items:start;flex-direction:column}.topbar{align-items:start;flex-direction:column}.editor{grid-template-columns:1fr}}
@media(max-width:640px){.app{padding:14px}.goal-grid,.controls,.metrics,.steps{grid-template-columns:1fr}.workspace-head{flex-direction:column}.station-actions{width:100%}.station-actions .btn{flex:1}.hero h1{font-size:2.55rem}}


/* === Automotive process abstraction additions === */
.process-template {
  display: block;
  margin: 12px 0 14px;
}

.station-controls-enhanced {
  grid-template-columns: 1.2fr .8fr .8fr;
}

.wide-control {
  min-width: 0;
}

.process-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #CFFAFE;
  background: rgba(56,189,248,.12);
  border: 1px solid rgba(56,189,248,.26);
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 10px;
  font-weight: 950;
  letter-spacing: .02em;
}

.process-hint {
  fill: #94A3B8;
  font-size: 11px;
  font-weight: 750;
}

.abstract-note {
  fill: #CBD5E1;
  font-size: 12px;
  font-weight: 700;
}

@media(max-width:640px){
  .station-controls-enhanced { grid-template-columns: 1fr; }
}


/* === FactoryFit Studio v5 dataset polish === */
.dataset-note {
  color: #CBD5E1;
  font-size: .82rem;
  line-height: 1.45;
  margin-top: 8px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(56,189,248,.07);
  border: 1px solid rgba(56,189,248,.14);
}

.dataset-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #E0F2FE;
  background: rgba(56,189,248,.10);
  border: 1px solid rgba(56,189,248,.22);
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 10px;
  font-weight: 950;
}

.dataset-mini {
  fill: #BAE6FD;
  font-size: 10px;
  font-weight: 900;
}

.av-mini {
  fill: #CBD5E1;
  font-size: 11px;
  font-weight: 800;
}

/* === FactoryFit Studio v6 cleanup === */
.goal-card .step{display:none!important;}
.goal-card .dataset-note{margin-top:12px;}
.goal-card h2{margin-bottom:18px;}
.goal-grid{margin-bottom:12px;}
.process-template{margin:12px 0 16px;}
.roadmap .step strong{min-height:52px;display:block;}
.roadmap-copy h2{max-width:720px;}


/* === FactoryFit Studio v7 MTTR / reliability polish === */
.reliability-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #E0F2FE;
  background: rgba(56,189,248,.10);
  border: 1px solid rgba(56,189,248,.22);
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 10px;
  font-weight: 950;
}

.station-controls-enhanced {
  grid-template-columns: 1.2fr .8fr .95fr;
}

@media(max-width:980px){
  .station-controls-enhanced { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media(max-width:640px){
  .station-controls-enhanced { grid-template-columns: 1fr; }
}


/* === FactoryFit Studio v8 fixed MTTR cleanup === */
.dataset-note {
  color: #CBD5E1;
}
.station-controls-enhanced {
  grid-template-columns: 1.2fr .8fr .95fr;
}
@media(max-width:980px){
  .station-controls-enhanced { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media(max-width:640px){
  .station-controls-enhanced { grid-template-columns: 1fr; }
}