:root {
  --bg: #edf2f8;
  --card: #ffffff;
  --border: #d8e0ec;
  --navy: #173b7a;
  --navy-dark: #102b58;
  --text: #1c2634;
  --muted: #5d697b;
  --good: #19824a;
  --bad: #c43b3b;
  --warn: #d08407;
  --soft-good: #edf9f1;
  --soft-bad: #fff1f1;
  --soft-warn: #fff7e8;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
}
.page-shell { max-width: 1350px; margin: 0 auto; padding: 22px; }
.hero {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  background: linear-gradient(135deg, var(--navy-dark), var(--navy));
  color: white;
  border-radius: 18px;
  padding: 26px 28px;
  margin-bottom: 16px;
}
.eyebrow { margin: 0 0 8px; font-size: 12px; font-weight: 700; letter-spacing: .08em; opacity: .85; }
.hero h1 { margin: 0 0 10px; font-size: 40px; }
.intro { margin: 0; max-width: 760px; line-height: 1.55; color: rgba(255,255,255,.92); }
.hero-actions { display: flex; flex-direction: column; gap: 10px; align-items: flex-end; }
.ghost {
  background: rgba(255,255,255,.12);
  color: white;
  border: 1px solid rgba(255,255,255,.28);
  padding: 10px 14px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 700;
}
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px;
  box-shadow: 0 8px 22px rgba(20,44,90,.06);
}
.hidden { display: none; }
.prompt-panel { margin-bottom: 16px; }
.prompt-panel h2, .section-title h2 { margin: 0 0 6px; color: var(--navy); }
.section-title p { margin: 0 0 16px; color: var(--muted); }
.grid-layout { display: grid; grid-template-columns: 1.15fr 1fr; gap: 16px; margin-bottom: 16px; }
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 12px;
}
.kpi {
  border-radius: 14px;
  padding: 14px;
  border: 1px solid transparent;
  display: grid;
  gap: 6px;
}
.kpi .label { font-size: 13px; color: var(--muted); }
.kpi strong { font-size: 28px; }
.kpi .note { font-size: 13px; }
.kpi.good { background: var(--soft-good); border-color: #cfe9d9; }
.kpi.bad { background: var(--soft-bad); border-color: #f2cccc; }
.kpi.warn { background: var(--soft-warn); border-color: #f0ddb3; }
.generated-box {
  background: #f6f8fc;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 18px;
}
.generated-box ol { margin: 0; padding-left: 22px; line-height: 1.65; }
.generated-box li { margin-bottom: 8px; }
.hint-panel {
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: 14px;
  background: #eef4ff;
  border: 1px solid #cadbfd;
}
.critique-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 12px;
}
.crit-box {
  background: #f8faff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
}
.crit-box h3 { margin: 0 0 8px; color: var(--navy); }
.crit-box p { margin: 0; line-height: 1.5; }
.debate-list { margin: 0; padding-left: 20px; line-height: 1.7; }
@media (max-width: 980px) {
  .hero { flex-direction: column; }
  .hero-actions { align-items: flex-start; }
  .grid-layout { grid-template-columns: 1fr; }
  .kpi-grid, .critique-grid { grid-template-columns: 1fr; }
}