.share-deal-navigator {
  --sdn-navy: #1f3864;
  --sdn-navy-dark: #142846;
  --sdn-blue-soft: #eef3f9;
  --sdn-line: #d9e0e8;
  --sdn-muted: #5d6877;
  --sdn-green: #2f6f44;
  --sdn-green-bg: #edf7f0;
  --sdn-amber: #8a5a00;
  --sdn-amber-bg: #fff7e6;
  --sdn-red: #9b2c2c;
  --sdn-red-bg: #fff0f0;
  color: #1e2733;
  font-size: 16px;
  line-height: 1.55;
  max-width: 100%;
  overflow-wrap: anywhere;
}

.share-deal-navigator *,
.share-deal-navigator *::before,
.share-deal-navigator *::after {
  box-sizing: border-box;
  min-width: 0;
}

.sdn-intro,
.sdn-question,
.sdn-result {
  border: 1px solid var(--sdn-line);
  border-radius: 16px;
  margin: 0 0 20px;
}

.sdn-intro {
  background: linear-gradient(135deg, var(--sdn-navy-dark), var(--sdn-navy));
  color: #fff;
  padding: 24px;
}

.sdn-eyebrow {
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin: 0 0 8px;
  text-transform: uppercase;
}

.sdn-intro h2,
.sdn-status h3,
.sdn-question h3,
.sdn-result-section h4,
.sdn-next-step h4 {
  line-height: 1.22;
}

.sdn-intro h2 {
  color: #fff;
  font-size: clamp(1.55rem, 3vw, 2rem);
  margin: 0 0 10px;
}

.sdn-intro__lead {
  font-size: 1.04rem;
  margin: 0;
  max-width: 780px;
}

.sdn-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.sdn-facts span {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 700;
  padding: 6px 10px;
}

.sdn-question {
  background: #fff;
  box-shadow: 0 12px 34px rgba(31, 56, 100, 0.08);
  padding: clamp(20px, 4vw, 34px);
}

.sdn-progress-row {
  align-items: center;
  color: var(--sdn-muted);
  display: flex;
  font-size: 0.88rem;
  font-weight: 700;
  justify-content: space-between;
}

.sdn-progress {
  background: #edf0f4;
  border-radius: 999px;
  height: 7px;
  margin: 9px 0 28px;
  overflow: hidden;
}

.sdn-progress__value {
  background: var(--sdn-navy);
  border-radius: inherit;
  display: block;
  height: 100%;
  transition: width 180ms ease;
}

.sdn-question h3 {
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  margin: 0 0 8px;
}

.sdn-question__help {
  color: var(--sdn-muted);
  margin: 0 0 22px;
}

.sdn-choices {
  display: grid;
  gap: 11px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.sdn-choice {
  appearance: none;
  background: #fff;
  border: 1px solid var(--sdn-line);
  border-radius: 12px;
  color: inherit;
  cursor: pointer;
  display: grid;
  font: inherit;
  gap: 4px;
  min-height: 112px;
  padding: 16px;
  text-align: left;
  transition: border-color 140ms ease, box-shadow 140ms ease, transform 140ms ease;
  width: 100%;
}

.sdn-choice:hover,
.sdn-choice:focus-visible {
  border-color: var(--sdn-navy);
  box-shadow: 0 7px 20px rgba(31, 56, 100, 0.12);
  outline: 3px solid rgba(31, 56, 100, 0.12);
  outline-offset: 2px;
  transform: translateY(-1px);
}

.sdn-choice strong {
  color: var(--sdn-navy-dark);
  font-size: 1.02rem;
}

.sdn-choice > span:not(.sdn-choice__arrow) {
  color: var(--sdn-muted);
  font-size: 0.9rem;
}

.sdn-choice__arrow {
  color: var(--sdn-navy);
  font-size: 0.86rem;
  font-weight: 800;
  margin-top: auto;
  padding-top: 8px;
}

.sdn-back,
.sdn-button {
  appearance: none;
  border: 0;
  border-radius: 9px;
  cursor: pointer;
  display: inline-flex;
  font: inherit;
  font-weight: 750;
  justify-content: center;
  line-height: 1.3;
  padding: 11px 15px;
  text-align: center;
  text-decoration: none !important;
}

.sdn-back {
  background: transparent;
  color: var(--sdn-muted);
  margin-top: 20px;
  padding-left: 0;
}

.sdn-back:hover,
.sdn-back:focus-visible {
  color: var(--sdn-navy);
  text-decoration: underline;
}

.sdn-result {
  background: #fff;
  overflow: hidden;
}

.sdn-status {
  align-items: flex-start;
  display: grid;
  gap: 16px;
  grid-template-columns: auto 1fr;
  padding: clamp(22px, 4vw, 34px);
}

.sdn-status--ready { background: var(--sdn-green-bg); color: #234f33; }
.sdn-status--review { background: var(--sdn-amber-bg); color: #684500; }
.sdn-status--special,
.sdn-status--blocked { background: var(--sdn-red-bg); color: #7e2525; }

.sdn-status__mark {
  align-items: center;
  border-radius: 50%;
  color: #fff;
  display: flex;
  font-size: 1.35rem;
  font-weight: 900;
  height: 44px;
  justify-content: center;
  width: 44px;
}

.sdn-status--ready .sdn-status__mark { background: var(--sdn-green); }
.sdn-status--review .sdn-status__mark { background: var(--sdn-amber); }
.sdn-status--special .sdn-status__mark,
.sdn-status--blocked .sdn-status__mark { background: var(--sdn-red); }

.sdn-status h3 {
  color: inherit;
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  margin: 0 0 7px;
}

.sdn-status p:last-child { margin: 0; }

.sdn-result-section {
  border-top: 1px solid var(--sdn-line);
  padding: clamp(22px, 4vw, 32px);
}

.sdn-result-section h4,
.sdn-next-step h4 {
  font-size: 1.3rem;
  margin: 0 0 16px;
}

.sdn-readiness {
  display: grid;
  gap: 9px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.sdn-readiness__item {
  align-items: center;
  border: 1px solid var(--sdn-line);
  border-radius: 10px;
  display: grid;
  gap: 2px 9px;
  grid-template-columns: auto 1fr;
  padding: 11px 12px;
}

.sdn-readiness__item small {
  color: var(--sdn-muted);
  grid-column: 2;
}

.sdn-readiness__dot {
  background: var(--sdn-green);
  border-radius: 50%;
  grid-row: span 2;
  height: 10px;
  width: 10px;
}

.sdn-readiness__item--review .sdn-readiness__dot,
.sdn-readiness__item--attention .sdn-readiness__dot { background: #c18100; }
.sdn-readiness__item--blocked .sdn-readiness__dot,
.sdn-readiness__item--special .sdn-readiness__dot { background: var(--sdn-red); }

.sdn-route {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.sdn-route__node {
  align-items: center;
  background: var(--sdn-blue-soft);
  border: 1px solid #cbd7e6;
  border-radius: 10px;
  display: flex;
  gap: 9px;
  min-height: 52px;
  padding: 10px 13px;
  position: relative;
}

.sdn-route__node:not(:last-child)::after {
  color: var(--sdn-navy);
  content: '→';
  font-size: 1.15rem;
  font-weight: 800;
  position: absolute;
  right: -20px;
}

.sdn-route__number {
  align-items: center;
  background: var(--sdn-navy);
  border-radius: 50%;
  color: #fff;
  display: flex;
  flex: 0 0 auto;
  font-size: 0.8rem;
  font-weight: 800;
  height: 26px;
  justify-content: center;
  width: 26px;
}

.sdn-note,
.sdn-disclaimer {
  color: var(--sdn-muted);
  font-size: 0.93rem;
}

.sdn-note { margin: 15px 0 0; }

.sdn-issues {
  display: grid;
  gap: 11px;
}

.sdn-issue {
  border: 1px solid var(--sdn-line);
  border-left: 5px solid var(--sdn-navy);
  border-radius: 10px;
  padding: 15px 16px;
}

.sdn-issue--blocker,
.sdn-issue--special { border-left-color: var(--sdn-red); }
.sdn-issue--review,
.sdn-issue--risk { border-left-color: #c18100; }
.sdn-issue--info { border-left-color: var(--sdn-navy); }

.sdn-issue__type {
  color: var(--sdn-muted);
  display: block;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.sdn-issue h5 {
  font-size: 1.05rem;
  margin: 3px 0 5px;
}

.sdn-issue p { margin: 4px 0; }
.sdn-issue__action { font-weight: 700; }

.sdn-checklists {
  display: grid;
  gap: 9px;
}

.sdn-checklist {
  border: 1px solid var(--sdn-line);
  border-radius: 10px;
  padding: 0 15px;
}

.sdn-checklist summary {
  cursor: pointer;
  font-weight: 800;
  padding: 14px 0;
}

.sdn-checklist__items {
  margin: 0 0 16px;
  padding-left: 22px;
}

.sdn-checklist__items li { margin: 7px 0; }

.sdn-participant-questions {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.sdn-participant-question {
  background: var(--sdn-blue-soft);
  border-radius: 10px;
  padding: 14px;
}

.sdn-participant-question p { margin: 5px 0 0; }

.sdn-next-step {
  background: var(--sdn-navy-dark);
  color: #fff;
  padding: clamp(22px, 4vw, 32px);
}

.sdn-next-step h4 { color: #fff; margin-bottom: 6px; }
.sdn-next-step > p:not(.sdn-eyebrow) { margin: 0; }

.sdn-next-step__actions,
.sdn-result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.sdn-button--primary {
  background: #fff;
  color: var(--sdn-navy-dark) !important;
}

.sdn-button--secondary {
  background: transparent;
  border: 1px solid currentColor;
  color: inherit !important;
}

.sdn-button--text {
  background: transparent;
  color: var(--sdn-navy) !important;
}

.sdn-button:hover,
.sdn-button:focus-visible {
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.22);
  outline: 2px solid currentColor;
  outline-offset: 2px;
}

.sdn-disclaimer {
  border-top: 1px solid var(--sdn-line);
  padding: 20px clamp(22px, 4vw, 32px);
}

.sdn-disclaimer p { margin: 5px 0 0; }

.sdn-result-actions {
  border-top: 1px solid var(--sdn-line);
  margin: 0;
  padding: 18px clamp(22px, 4vw, 32px) 28px;
}

@media (max-width: 760px) {
  .sdn-choices,
  .sdn-readiness,
  .sdn-participant-questions {
    grid-template-columns: 1fr;
  }

  .sdn-choice { min-height: 0; }
  .sdn-route { display: grid; gap: 22px; }
  .sdn-route__node:not(:last-child)::after {
    bottom: -22px;
    left: 24px;
    right: auto;
    transform: rotate(90deg);
  }

  .sdn-next-step__actions,
  .sdn-result-actions { display: grid; }
  .sdn-button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .sdn-choice,
  .sdn-progress__value { transition: none; }
}

@media print {
  .sdn-intro,
  .sdn-result-actions,
  .sdn-next-step__actions { display: none !important; }
  .sdn-result { border: 0; }
  .sdn-checklist { break-inside: avoid; }
  .sdn-checklist > * { display: block !important; }
}