/* ✅ Base */
body {
  font-family: system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  background: #f9fafb;
  margin: 0;
  padding: 20px;
  color: #111827;
}

/* ✅ Layout */
.container {
  max-width: 600px;
  margin: auto;
}

/* ✅ Header */
.header {
  text-align: center;
  margin-bottom: 24px;
}

.header h1 {
  font-size: 26px;
  font-weight: 700;
  color: #1e3a8a; /* darker professional blue */
  margin-bottom: 8px;
}

.subtitle {
  font-size: 15px;
  color: #4b5563;
  line-height: 1.5;
}

/* ✅ Card */
.card {
  background: #ffffff;
  padding: 24px;
  border-radius: 14px;
  border: 1px solid #e5e7eb;
  margin-bottom: 18px;
}

/* ✅ Text */
.card p {
  font-size: 16px;
  line-height: 1.5;
  margin-bottom: 10px;
}

/* ✅ Inputs */
select,
input {
  width: 100%;
  padding: 14px;
  margin-top: 10px;
  border-radius: 10px;
  border: 1px solid #d1d5db;
  font-size: 15px;
  background: #ffffff;
}

select:focus,
input:focus {
  outline: none;
  border-color: #1e3a8a;
}

/* ✅ Buttons */
.btn {
  width: 100%;
  padding: 14px;
  margin-top: 12px;
  border-radius: 10px;
  border: none;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}

/* ✅ Primary (Professional Blue) */
.primary {
  background: #1e3a8a;
  color: #ffffff;
}

.primary:hover {
  background: #172554;
}

/* ✅ Secondary */
.secondary {
  background: #ffffff;
  border: 1px solid #d1d5db;
  color: #111827;
}

.secondary:hover {
  border-color: #1e3a8a;
  color: #1e3a8a;
}

/* ✅ Back Button */
.back {
  display: block;
  width: 100%;
  margin-top: 16px;
  padding: 12px;
  font-size: 14px;
  font-weight: 600;
  color: #374151;
  background: #f3f4f6;
  border: none;
  border-radius: 10px;
  cursor: pointer;
}

.back:hover {
  background: #e5e7eb;
}

/* ✅ Progress */
.progress-wrapper {
  margin-bottom: 16px;
}

.progress-text {
  font-size: 13px;
  color: #6b7280;
  margin-bottom: 6px;
}

.progress-bar {
  height: 6px;
  background: #e5e7eb;
  border-radius: 999px;
  overflow: hidden;
}

.progress-fill {
  height: 6px;
  background: #1e3a8a;
  border-radius: 999px;
}

/* ✅ Alerts (Professional look) */
.alert {
  background: #f9fafb;
  border-left: 4px solid #dc2626;
  padding: 12px;
  border-radius: 6px;
  margin-top: 12px;
  font-size: 14px;
}

/* ✅ Results */
.result-success {
  color: #065f46;
  font-weight: 700;
  font-size: 19px;
}

.result-warning {
  color: #b45309;
  font-weight: 700;
  font-size: 18px;
}

/* ✅ Supporting text */
.reassurance {
  font-size: 14px;
  color: #6b7280;
  margin-top: 8px;
}

/* ✅ Mobile */
@media (max-width: 480px) {
  body {
    padding: 15px;
  }

  .card {
    padding: 18px;
  }

  .header h1 {
    font-size: 22px;
  }
}