:root{
  --bg:#f4f6f8;
  --card:#ffffff;
  --text:#1f2937;
  --muted:#6b7280;
  --line:#e5e7eb;
  --primary:#0f3d5e;
  --primary-2:#124d77;
  --ok:#15803d;
  --warn:#b45309;
  --danger:#b91c1c;
  --soft-blue:#edf4fa;
  --soft-green:#edf8f0;
  --soft-red:#fdecec;
  --soft-gray:#f8fafc;
  --shadow:0 8px 24px rgba(15,61,94,.08);
  --radius:16px;
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family:Segoe UI, Arial, sans-serif;
  background:var(--bg);
  color:var(--text);
}

.topbar{
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  color:#fff;
  padding:24px 32px;
}
.topbar-inner{
  max-width:1200px;
  margin:0 auto;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:18px;
  flex-wrap:wrap;
}
.brand{
  display:flex;
  gap:16px;
  align-items:center;
}
.brand-badge{
  width:54px;
  height:54px;
  border-radius:14px;
  background:rgba(255,255,255,.14);
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:800;
  font-size:22px;
}
.brand h1{
  margin:0;
  font-size:28px;
}
.brand p{
  margin:5px 0 0;
  opacity:.9;
  font-size:14px;
}
.topbar-side{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.chip{
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.18);
  padding:9px 13px;
  border-radius:999px;
  font-size:13px;
  font-weight:700;
}

.page-wrap{
  max-width:1200px;
  margin:24px auto 40px;
  padding:0 20px;
}

.stepper{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:12px;
  margin-bottom:24px;
}
.step{
  background:#fff;
  border:1px solid var(--line);
  border-radius:14px;
  padding:14px 12px;
  text-align:center;
  font-size:13px;
  font-weight:700;
  color:var(--muted);
}
.step.active{
  background:var(--soft-blue);
  border-color:#b9d6ea;
  color:var(--primary);
}
.step.done{
  background:var(--soft-green);
  border-color:#bfe1c6;
  color:var(--ok);
}

.layout{
  display:grid;
  grid-template-columns:2.1fr .9fr;
  gap:24px;
}
.layout-single{
  display:block;
}
.card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.card-header{
  padding:22px 24px 14px;
  border-bottom:1px solid var(--line);
}
.card-header h2{
  margin:6px 0 0;
  color:var(--primary);
  font-size:24px;
}
.card-header p{
  color:var(--muted);
  margin:8px 0 0;
}
.tag{
  display:inline-block;
  padding:7px 12px;
  border-radius:999px;
  background:var(--soft-blue);
  color:var(--primary);
  font-size:12px;
  font-weight:800;
}
.card-body{
  padding:24px;
}
.grid-2{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
}
.field{
  display:flex;
  flex-direction:column;
  gap:8px;
}
.field label{
  font-size:13px;
  font-weight:800;
}
.field input,
.field select,
.field textarea{
  width:100%;
  border:1px solid #d1d5db;
  border-radius:12px;
  padding:13px 14px;
  font-size:14px;
  background:#fff;
}
.field textarea{
  min-height:100px;
  resize:vertical;
}
.mt-18{
  margin-top:18px;
}

.side-panel{
  display:grid;
  gap:16px;
}
.mini-card{
  border:1px solid var(--line);
  background:#fff;
  border-radius:14px;
  padding:18px;
}
.mini-card.soft{
  background:var(--soft-blue);
}
.mini-card h3{
  margin:0 0 8px;
  color:var(--primary);
  font-size:16px;
}
.mini-card p, .mini-card li{
  color:#374151;
  font-size:14px;
}
.form-actions{
  display:flex;
  justify-content:flex-end;
  gap:12px;
  padding:20px 24px 24px;
  border-top:1px solid var(--line);
}
.form-actions.split{
  justify-content:space-between;
}
.btn{
  border:none;
  border-radius:12px;
  padding:13px 18px;
  font-size:14px;
  font-weight:800;
  cursor:pointer;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
.btn-primary{
  background:var(--primary);
  color:#fff;
}
.btn-secondary{
  background:#eef2f7;
  color:#334155;
  border:1px solid #d8e0e8;
}

.header-strip{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:12px;
  padding:16px 24px;
  background:var(--soft-gray);
  border-bottom:1px solid var(--line);
  font-size:14px;
}
.question-card{
  border:1px solid var(--line);
  border-radius:16px;
  padding:18px;
  background:#fff;
}
.question-card + .question-card{
  margin-top:16px;
}
.question-top{
  display:flex;
  justify-content:space-between;
  gap:20px;
  align-items:flex-start;
  flex-wrap:wrap;
}
.question-code{
  font-size:12px;
  font-weight:800;
  color:var(--primary);
  margin-bottom:6px;
}
.question-top h3{
  margin:0;
  font-size:20px;
}
.question-top p{
  margin:8px 0 0;
  color:var(--muted);
  max-width:680px;
}
.answer-group{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.answer-pill{
  position:relative;
}
.answer-pill input{
  position:absolute;
  opacity:0;
  pointer-events:none;
}
.answer-pill span{
  display:inline-flex;
  padding:12px 16px;
  border-radius:999px;
  border:1px solid var(--line);
  background:#fff;
  font-weight:800;
  min-width:72px;
  justify-content:center;
}
.answer-pill.ok input:checked + span{
  background:var(--soft-green);
  border-color:#bfe1c6;
  color:var(--ok);
}
.answer-pill.nok input:checked + span{
  background:var(--soft-red);
  border-color:#efb0b0;
  color:var(--danger);
}
.answer-pill.na input:checked + span{
  background:#f1f5f9;
  border-color:#cbd5e1;
  color:#475569;
}

.extra-panel{
  display:none;
  margin-top:18px;
  padding-top:18px;
  border-top:1px dashed #d1d5db;
}
.extra-panel.show{
  display:block;
}
.alert-note{
  margin-top:18px;
  padding:14px 16px;
  background:#fff4e5;
  border:1px solid #f3d2a2;
  color:#8a4b08;
  border-radius:12px;
  font-size:13px;
  font-weight:700;
}

@media (max-width: 980px){
  .layout{
    grid-template-columns:1fr;
  }
  .stepper{
    grid-template-columns:repeat(3,1fr);
  }
  .header-strip{
    grid-template-columns:repeat(2,1fr);
  }
}
@media (max-width: 640px){
  .page-wrap{
    padding:0 14px;
  }
  .grid-2, .header-strip{
    grid-template-columns:1fr;
  }
  .stepper{
    grid-template-columns:repeat(2,1fr);
  }
  .brand h1{
    font-size:22px;
  }
}