.nrf-container { max-width: 640px; margin: 0 auto; }
.nrf-intro-box {
  background: #fff; border: 2px solid #e5e7eb; border-radius: 12px;
  padding: 32px 28px; text-align: center; margin: 20px 0 28px;
}
.nrf-intro-box h2 { margin-top: 0; font-size: 1.4rem; color: #1e293b; }
.nrf-intro-box p { color: #475569; line-height: 1.65; }
.nrf-start-btn {
  display: inline-block; background: #16a34a; color: #fff; border: none;
  border-radius: 6px; padding: 14px 36px; font-size: 1.05rem; font-weight: 700;
  cursor: pointer; margin-top: 12px;
}
.nrf-start-btn:hover { background: #15803d; }
.nrf-step { display: none; }
.nrf-step.active { display: block; }
.nrf-form-group { margin-bottom: 18px; }
.nrf-form-group > label { display: block; font-weight: 600; font-size: 0.95rem; color: #1e293b; margin-bottom: 6px; }
.nrf-help { font-size: 0.8rem; color: #6b7280; margin-bottom: 6px; line-height: 1.45; }
.nrf-form-group select {
  width: 100%; padding: 10px 12px; border: 1.5px solid #d1d5db; border-radius: 6px;
  font-size: 1rem; color: #1e293b; background: #fff; box-sizing: border-box;
}
.nrf-toggle-row { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.nrf-toggle-row label { font-weight: 600; color: #1e293b; font-size: 0.93rem; flex: 1; margin: 0; }
.nrf-toggle-row input[type="checkbox"] { width: 18px; height: 18px; cursor: pointer; accent-color: #16a34a; }
.nrf-btn-row { display: flex; gap: 10px; margin-top: 24px; }
.nrf-btn-primary {
  flex: 1; background: #16a34a; color: #fff; border: none; border-radius: 6px;
  padding: 12px 20px; font-size: 1rem; font-weight: 700; cursor: pointer;
}
.nrf-btn-primary:hover { background: #15803d; }
.nrf-btn-secondary {
  background: #fff; color: #374151; border: 1.5px solid #d1d5db; border-radius: 6px;
  padding: 12px 20px; font-size: 1rem; cursor: pointer;
}
.nrf-btn-secondary:hover { background: #f9fafb; }
.nrf-other-message {
  display: none; background: #eff6ff; border-left: 3px solid #93c5fd; border-radius: 4px;
  padding: 14px 16px; margin: 16px 0; font-size: 0.92rem; color: #1e40af;
}
.nrf-results-summary { font-size: 1rem; font-weight: 600; color: #1e293b; margin: 0 0 16px; }
.nrf-other-routes-label {
  font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.6px; color: #9ca3af;
  margin: 18px 0 8px; padding-top: 8px; border-top: 1px solid #e5e7eb;
}
.nrf-route-card {
  border: 1.5px solid #e5e7eb; border-radius: 10px; padding: 16px 18px; margin-bottom: 12px;
}
.nrf-route-card.nrf-eligible { border-color: #16a34a; background: #f0fdf4; }
.nrf-route-card h4 { margin: 0 0 4px; font-size: 1rem; color: #1e293b; }
.nrf-route-status { font-size: 0.85rem; font-weight: 700; }
.nrf-route-status.nrf-status-open { color: #16a34a; }
.nrf-route-status.nrf-status-closed { color: #9ca3af; }
.nrf-route-status.nrf-status-restricted { color: #d97706; }
.nrf-route-detail { font-size: 0.85rem; color: #6b7280; line-height: 1.5; margin-top: 6px; }
.nrf-route-row {
  display: flex; justify-content: space-between; align-items: baseline; gap: 12px;
  padding: 8px 0; border-bottom: 1px solid #f1f5f9; opacity: 0.75;
}
.nrf-route-row-label { font-size: 0.9rem; color: #374151; font-weight: 600; }
.nrf-route-row .nrf-route-status { font-size: 0.8rem; text-align: right; }
.nrf-tax-callout {
  background: #fffbeb; border-left: 3px solid #d97706; border-radius: 4px;
  padding: 12px 14px; margin: 16px 0; font-size: 0.88rem; color: #92400e;
}
.nrf-terminal-cta {
  display: block; text-align: center; background: #16a34a; color: #fff !important;
  border-radius: 8px; padding: 14px; text-decoration: none; font-weight: 700; margin: 20px 0 8px;
}
.nrf-terminal-cta:hover { background: #15803d; }
.nrf-recalc-link {
  font-size: 0.85rem; color: #6b7280; text-decoration: underline; cursor: pointer;
  background: none; border: none; padding: 0;
}
.nrf-recalc-link:hover { background: none; color: #374151; }
.nrf-mandatory-disclaimer { font-size: 0.82rem; color: #6b7280; margin-top: 20px; line-height: 1.5; }