.nrf-container { max-width: 640px; margin: 0 auto; }
.nrf-step { display: none; }
.nrf-step.active { display: block; }

/* Progress dots: light gray = not reached yet, dark green = answered/current */
.nrf-progress { display: flex; gap: 6px; margin-bottom: 16px; }
.nrf-dot { width: 8px; height: 8px; border-radius: 50%; background: #d1d5db; }
.nrf-dot-done { background: #16a34a; }
.nrf-dot-current { background: #16a34a; width: 10px; height: 10px; box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.18); }

/* Question card */
.nrf-question-prompt { font-size: 1.15rem; font-weight: 700; color: #1e293b; margin: 0 0 6px; line-height: 1.35; }
.nrf-help { font-size: 0.82rem; color: #6b7280; margin: 0 0 14px; line-height: 1.45; }
.nrf-options { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; }
.nrf-option {
  width: 100%; text-align: left; padding: 14px 16px; min-height: 48px;
  border: 1.5px solid #d1d5db; border-radius: 10px; background: #fff;
  font-size: 1rem; color: #1e293b; cursor: pointer; box-sizing: border-box;
}
.nrf-option:hover { border-color: #16a34a; }
.nrf-option-selected { border-color: #16a34a; background: #f0fdf4; font-weight: 600; }
.nrf-btn-row { display: flex; align-items: center; justify-content: flex-end; gap: 16px; margin-top: 8px; }
.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:not(:disabled) { background: #15803d; }
.nrf-btn-primary:disabled { background: #9ca3af; cursor: not-allowed; }
.nrf-back-link {
  background: none; border: none; color: #6b7280; font-size: 0.9rem;
  text-decoration: underline; cursor: pointer; padding: 0; white-space: nowrap;
}
.nrf-back-link:hover { color: #374151; }

/* Result screen */
.nrf-result-hero {
  text-align: center; padding: 22px 20px; background: #f0fdf4; border: 2px solid #16a34a;
  border-radius: 12px; margin-bottom: 16px;
}
.nrf-result-hero.nrf-result-none { background: #fef2f2; border-color: #dc2626; }
.nrf-result-hero.nrf-result-other { background: #eff6ff; border-color: #2563eb; text-align: left; }
.nrf-result-eyebrow { font-size: 0.8rem; color: #6b7280; text-transform: uppercase; letter-spacing: 0.5px; }
.nrf-result-summary { font-size: 1.25rem; font-weight: 800; color: #1e293b; line-height: 1.35; margin: 4px 0 0; }
.nrf-result-message { font-size: 0.98rem; color: #1e3a5f; line-height: 1.55; margin: 6px 0 0; }
.nrf-result-message a { color: #2563eb; font-weight: 600; }

.nrf-tax-callout {
  background: #fffbeb; border-left: 3px solid #d97706; border-radius: 4px;
  padding: 12px 14px; margin: 0 0 16px; font-size: 0.88rem; color: #92400e; line-height: 1.5;
}
.nrf-route-card {
  border: 1.5px solid #16a34a; background: #f0fdf4; border-radius: 10px;
  padding: 16px 18px; margin-bottom: 12px;
}
.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-other-routes-details { margin: 0 0 16px; border: 1px solid #e5e7eb; border-radius: 8px; padding: 12px 14px; }
.nrf-other-routes-details summary { cursor: pointer; font-weight: 600; font-size: 0.95rem; color: #1e293b; }
.nrf-route-row {
  display: flex; justify-content: space-between; align-items: baseline; gap: 12px;
  padding: 8px 0; border-bottom: 1px solid #f1f5f9;
}
.nrf-other-routes-details .nrf-route-row:first-of-type { margin-top: 12px; }
.nrf-other-routes-details .nrf-route-row:last-of-type { border-bottom: none; }
.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-terminal-cta {
  display: block; text-align: center; background: #16a34a; color: #fff !important;
  border-radius: 8px; padding: 14px; text-decoration: none; font-weight: 700; margin: 4px 0 10px;
}
.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: 0.8rem; color: #6b7280; margin-top: 18px; line-height: 1.5; }

/* Privacy line under the card (page shell, not a step) */
.nrf-privacy-line { font-size: 0.78rem; color: #94a3b8; text-align: center; margin: 14px 0 0; }