:root{
  --brand:#1f8f3a;
  --brand-dark:#101914;
  --brand-dark-2:#18231d;
  --brand-soft:#eaf7ed;
  --blue:#eaf4ff;
  --purple:#f4efff;
  --red:#fff1ef;
  --bg:#f5f7f5;
  --surface:#ffffff;
  --text:#172019;
  --muted:#778078;
  --border:#dfe7e1;
  --shadow:0 10px 30px rgba(20,45,28,.06);
  --radius:18px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--text);
}
button,input,select{font:inherit}
button{cursor:pointer}
.app-shell{
  min-height:100vh;
  display:grid;
  grid-template-columns:238px minmax(0,1fr);
}
.sidebar{
  background:linear-gradient(180deg,#121a15 0%,#111813 100%);
  color:#fff;
  padding:20px 14px 18px;
  display:flex;
  flex-direction:column;
  position:sticky;
  top:0;
  height:100vh;
  overflow:auto;
}
.brand{
  display:flex;
  gap:12px;
  align-items:center;
  padding:2px 6px 18px;
  border-bottom:1px solid rgba(255,255,255,.08);
  margin-bottom:12px;
}
.brand-mark{
  width:42px;height:42px;border-radius:4px;
  background:#07110a;
  display:grid;place-items:center;
  color:#41c657;
  font-weight:900;font-size:24px;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.05);
}
.brand-name{font-weight:850;font-size:17px;line-height:1.1}
.brand-sub{font-size:12px;color:#a8b2aa;margin-top:4px}
.nav{display:flex;flex-direction:column;gap:5px}
.nav-group{
  color:#7e8d83;font-size:10px;font-weight:850;
  letter-spacing:.16em;text-transform:uppercase;
  padding:18px 10px 6px;
}
.nav-item{
  border:0;background:transparent;color:#e5ece7;
  border-radius:10px;padding:11px 13px;
  text-align:left;font-weight:720;
}
.nav-item:hover{background:rgba(255,255,255,.05)}
.nav-item.active{
  background:#173a22;
  color:#fff;
  box-shadow:inset 3px 0 0 #2ec64e;
}
.sidebar-footer{
  margin-top:auto;
  background:#1b2921;
  border:1px solid rgba(255,255,255,.04);
  border-radius:11px;
  padding:14px;
  font-size:12px;
  color:#cbd4cd;
}
.sidebar-footer strong{display:block;color:white;margin-bottom:4px}
.status-line{display:flex;align-items:center;gap:7px;margin-top:8px}
.status-dot{width:8px;height:8px;background:#31c553;border-radius:50%}

.main{min-width:0}
.topbar{
  height:82px;
  background:#fff;
  border-bottom:1px solid var(--border);
  padding:18px 28px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.topbar h1{margin:2px 0 0;font-size:25px}
.topbar p{margin:0}
.kicker{
  color:var(--brand);
  font-size:11px;
  font-weight:850;
  letter-spacing:.13em;
  text-transform:uppercase;
}
.top-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.btn{
  border:1px solid transparent;border-radius:10px;padding:10px 15px;
  font-weight:780;transition:.16s;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 5px 14px rgba(31,143,58,.18)}
.btn-primary:hover{filter:brightness(.95)}
.btn-secondary{background:#fff;border-color:var(--border);color:var(--text)}
.content{padding:26px 28px 44px}
.view{display:none}.view.active{display:block}
.card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.hero{
  min-height:148px;
  padding:25px 27px;
  display:grid;
  grid-template-columns:1.55fr .75fr;
  gap:20px;
  align-items:center;
  background:
   radial-gradient(circle at 92% 38%,rgba(31,143,58,.08) 0 60px,transparent 61px),
   radial-gradient(circle at 92% 38%,transparent 0 92px,rgba(31,143,58,.06) 93px 124px,transparent 125px),
   #fff;
}
.hero h2{font-size:27px;margin:6px 0 8px}
.hero p{color:var(--muted);line-height:1.55;max-width:760px;margin:0}
.hero-actions{display:flex;justify-content:flex-end;align-self:start}
.metric-grid{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:14px;margin-top:18px;
}
.metric-card{
  border:1px solid var(--border);
  border-radius:15px;padding:18px;
  background:#fff;
  min-height:126px;
}
.metric-card.green{background:linear-gradient(180deg,#fff,#f5fbf6);border-color:#cae6d0}
.metric-card.blue{background:linear-gradient(180deg,#fff,#f4f9ff);border-color:#cfe0f5}
.metric-card.purple{background:linear-gradient(180deg,#fff,#faf7ff);border-color:#ded2fb}
.metric-card.red{background:linear-gradient(180deg,#fff,#fff8f6);border-color:#f2d4cf}
.metric-card small{color:var(--muted);font-size:12px}
.metric-card strong{display:block;font-size:29px;margin:10px 0 3px}
.metric-note{font-size:11px;color:var(--brand)}
.dashboard-grid{
  display:grid;grid-template-columns:1.25fr .9fr;gap:18px;margin-top:18px;
}
.panel{padding:0;overflow:hidden}
.panel-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 18px 14px;border-bottom:1px solid var(--border)
}
.panel-head h3{margin:0;font-size:18px}
.panel-link{color:var(--brand);font-size:12px;font-weight:800}
.quick-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:12px;padding:14px;
}
.quick-card{
  border:1px solid var(--border);border-radius:13px;padding:16px;
  background:#fff;text-align:left;min-height:126px;
}
.quick-card:hover{border-color:#b7d6bf;box-shadow:0 6px 18px rgba(31,143,58,.07)}
.quick-icon{
  width:42px;height:42px;border-radius:11px;background:var(--brand-soft);
  display:grid;place-items:center;color:var(--brand);font-weight:900;margin-bottom:10px
}
.quick-card strong{display:block;font-size:15px;margin-bottom:4px}
.quick-card span{font-size:12px;color:var(--muted);line-height:1.4}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{padding:11px 18px;border-bottom:1px solid #edf1ee;text-align:left;white-space:nowrap}
th{font-size:10px;color:#78827a;text-transform:uppercase;letter-spacing:.06em;background:#fafbfa}
tbody tr:hover{background:#fbfdfb}
.badge{display:inline-block;padding:5px 10px;border-radius:999px;font-size:11px;font-weight:800}
.badge.success{background:#dff4e5;color:#207b34}
.badge.info{background:#dcebfb;color:#1463ad}
.badge.neutral{background:#eef1ef;color:#616c63}
.brand-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:14px;
}
.brand-tile{
  border:1px solid var(--border);border-radius:12px;min-height:78px;
  display:grid;place-items:center;background:#fff;font-size:17px;font-weight:850;color:#526158
}
.section-gap{margin-top:18px}

/* Wizard + result styling */
.wizard-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:18px}
.stepper{display:grid;grid-template-columns:repeat(6,1fr);gap:7px;margin-bottom:14px}
.step-chip{font-size:11px;text-align:center;padding:9px 6px;background:#fff;border:1px solid var(--border);border-radius:9px;color:var(--muted);font-weight:720}
.step-chip.active{background:#173a22;color:#fff;border-color:#173a22}
.step-chip.done{background:var(--brand-soft);color:var(--brand);border-color:#cde4d2}
.wizard-card{padding:24px}
.wizard-card h2{margin:5px 0 6px}
.wizard-actions{display:flex;justify-content:space-between;margin-top:26px;padding-top:18px;border-top:1px solid var(--border)}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
label{display:flex;flex-direction:column;gap:7px;font-size:12px;font-weight:760;color:#39443c}
input,select{width:100%;border:1px solid var(--border);border-radius:10px;padding:10px 11px;background:#fff;color:var(--text)}
input:focus,select:focus{outline:2px solid rgba(31,143,58,.12);border-color:#7fc28d}
.choice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.choice{border:1px solid var(--border);border-radius:12px;padding:14px;background:#fff}
.choice input{width:auto}
.choice strong{display:block;margin:5px 0 3px}
.choice span{font-size:12px;color:var(--muted)}
.summary{padding:19px;height:max-content;position:sticky;top:18px}
.summary dl{margin:14px 0 0}
.summary dl div{display:flex;justify-content:space-between;gap:12px;border-top:1px solid var(--border);padding:10px 0;font-size:12px}
.summary dt{color:var(--muted)}.summary dd{margin:0;font-weight:800;text-align:right}
.result-toolbar{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:16px}
.result-toolbar p{color:var(--muted)}
.results-grid{display:grid;grid-template-columns:420px minmax(0,1fr);gap:18px}
.result-list-card,.chart-card,.detail-card,.settings-card,.empty{padding:19px}
.result-item{border:1px solid var(--border);border-radius:12px;padding:14px;margin-top:9px;cursor:pointer}
.result-item.active{border:2px solid var(--brand);background:#f7fbf8}
.result-head{display:flex;align-items:center;gap:9px}
.rank{width:28px;height:28px;border-radius:8px;background:#173a22;color:#fff;display:grid;place-items:center;font-weight:850}
.result-model{font-weight:850;flex:1}.result-score{font-weight:850;color:var(--brand)}
.mini-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:10px}
.mini-stats span{font-size:10px;color:var(--muted)}.mini-stats strong{display:block;color:var(--text);font-size:12px;margin-top:2px}
.card-title-row{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.pill{background:var(--brand-soft);color:var(--brand);padding:5px 9px;border-radius:999px;font-size:10px;font-weight:850}
#curveChart{width:100%;height:auto;display:block}
.legend{display:flex;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:11px;margin-top:8px}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:5px}
.dot.load{background:#111827}.dot.qmax{background:#1f8f3a}.dot.qmin{background:#7c5cd6}
.detail-card{margin-top:18px}
.score-badge{background:#173a22;color:#fff;border-radius:999px;padding:6px 11px;font-weight:850}
.detail-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:13px}
.detail-box{border:1px solid var(--border);border-radius:11px;padding:13px}
.detail-box small{display:block;color:var(--muted);margin-bottom:4px}
.detail-box strong{font-size:17px}
.filter-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:15px 0}
.status.partial{background:#fff2cc;color:#8b6200;padding:5px 8px;border-radius:999px;font-size:10px;font-weight:850}
.toast{position:fixed;right:22px;bottom:22px;background:#152019;color:#fff;padding:12px 15px;border-radius:10px;opacity:0;pointer-events:none;transform:translateY(8px);transition:.2s;z-index:99}
.toast.show{opacity:1;transform:translateY(0)}

@media(max-width:1150px){
  .metric-grid{grid-template-columns:repeat(2,1fr)}
  .dashboard-grid{grid-template-columns:1fr}
  .results-grid{grid-template-columns:1fr}
  .wizard-layout{grid-template-columns:1fr}.summary{position:static}
}
@media(max-width:850px){
  .app-shell{display:block}
  .sidebar{position:static;height:auto}
  .nav{display:grid;grid-template-columns:repeat(2,1fr)}
  .nav-group{grid-column:1/-1}
  .topbar{height:auto;padding:15px 16px}
  .content{padding:16px}
  .hero{grid-template-columns:1fr}
  .hero-actions{justify-content:flex-start}
  .form-grid,.filter-grid{grid-template-columns:1fr}
  .choice-grid{grid-template-columns:1fr}
  .stepper{grid-template-columns:repeat(3,1fr)}
  .brand-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:560px){
  .metric-grid{grid-template-columns:1fr}
  .quick-grid{grid-template-columns:1fr}
  .detail-grid{grid-template-columns:1fr 1fr}
}