* {
  box-sizing: border-box;
}

:root {
  --bg-main: #eef4fb;
  --bg-accent: #dfeaf8;
  --card: #ffffff;
  --text: #102033;
  --muted: #64748b;
  --line: #d9e4f2;
  --primary: #1145b5;
  --primary-strong: #0d3790;
  --primary-soft: #edf3ff;
  --success-soft: #ecfdf3;
  --success-text: #15803d;
  --warning-soft: #fff7ed;
  --warning-text: #b45309;
  --shadow: 0 22px 60px rgba(13, 32, 67, 0.12);
  --radius-xl: 26px;
  --radius-lg: 18px;
  --radius-md: 14px;
  --transition: 0.25s ease;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: "Inter", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top, rgba(17, 69, 181, 0.08), transparent 30%),
    linear-gradient(180deg, var(--bg-main) 0%, #f8fbff 100%);
}

body {
  min-height: 100vh;
}

button,
input {
  font: inherit;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px 16px;
}

.quiz-card {
  width: min(92vw, 560px);
  min-height: 72vh;
  background: var(--card);
  border: 1px solid rgba(217, 228, 242, 0.9);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

.quiz-header {
  padding: 22px 22px 18px;
  border-bottom: 1px solid rgba(217, 228, 242, 0.75);
  background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
}

.brand-pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.progress-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 10px;
}

.progress-bar {
  width: 100%;
  height: 10px;
  border-radius: 999px;
  background: #ebf1f8;
  overflow: hidden;
}

.progress-bar > div {
  width: 20%;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--primary) 0%, #3970e0 100%);
  transition: width var(--transition);
}

.quiz-stage {
  padding: 28px 22px;
  display: flex;
  flex: 1;
  align-items: center;
}

.stage-content {
  width: 100%;
  animation: fadeIn 0.25s ease;
}

.stage-kicker {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--primary);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.stage-title {
  margin: 0 0 12px;
  font-size: clamp(1.5rem, 2.8vw, 2rem);
  line-height: 1.15;
}

.stage-description {
  margin: 0 0 24px;
  color: var(--muted);
  line-height: 1.6;
  font-size: 1rem;
}

.input-wrap input {
  width: 100%;
  border: 1px solid #cfdcec;
  border-radius: 16px;
  background: #fff;
  padding: 16px 18px;
  font-size: 1rem;
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.input-wrap input:focus {
  outline: none;
  border-color: #7ca0ea;
  box-shadow: 0 0 0 4px rgba(17, 69, 181, 0.08);
}

.options-grid {
  display: grid;
  gap: 12px;
}

.option-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
  background: #fff;
  cursor: pointer;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition), background var(--transition);
  font-weight: 600;
  color: var(--text);
}

.option-card:hover {
  transform: translateY(-1px);
  border-color: #b9cdef;
  background: #fbfdff;
}

.option-card.selected {
  border-color: var(--primary);
  background: var(--primary-soft);
  box-shadow: 0 0 0 3px rgba(17, 69, 181, 0.08);
}

.option-card small {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-weight: 500;
  line-height: 1.45;
}

.helper-row {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.helper-badge {
  font-size: 0.82rem;
  color: var(--muted);
  background: #f7fafc;
  border: 1px solid #e7eef7;
  border-radius: 999px;
  padding: 8px 12px;
}

.quiz-footer {
  padding: 18px 22px 22px;
  border-top: 1px solid rgba(217, 228, 242, 0.75);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  background: #fff;
}

.btn {
  appearance: none;
  border: 0;
  border-radius: 16px;
  padding: 15px 18px;
  font-weight: 700;
  cursor: pointer;
  transition: transform var(--transition), opacity var(--transition), background var(--transition);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-primary {
  flex: 1;
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-strong);
  color: #fff;
}

.btn-ghost {
  background: #eef4ff;
  color: var(--primary);
  min-width: 104px;
}

.hidden {
  display: none;
}

.error-text {
  margin-top: 12px;
  color: #b42318;
  font-size: 0.9rem;
  font-weight: 600;
}

.result-badge {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 9px 14px;
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 800;
}

.result-badge.alerta {
  background: var(--warning-soft);
  color: var(--warning-text);
}

.result-badge.organizacao {
  background: var(--primary-soft);
  color: var(--primary);
}

.result-badge.gestao {
  background: var(--success-soft);
  color: var(--success-text);
}

.result-box {
  padding: 18px;
  border-radius: 20px;
  border: 1px solid #e3ebf5;
  background: #fbfdff;
}

.result-box p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.result-actions {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.btn-secondary {
  width: 100%;
  background: #eef4ff;
  color: var(--primary);
  text-decoration: none;
  text-align: center;
}

.btn-outline {
  width: 100%;
  background: #fff;
  color: var(--text);
  border: 1px solid var(--line);
  text-decoration: none;
  text-align: center;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (min-width: 768px) {
  .app-shell {
    padding: 32px;
  }

  .quiz-card {
    width: min(70vw, 620px);
    min-height: 700px;
  }

  .quiz-header {
    padding: 28px 28px 20px;
  }

  .quiz-stage {
    padding: 36px 28px;
  }

  .quiz-footer {
    padding: 20px 28px 28px;
  }
}