body {
  margin: 0;
  background: linear-gradient(180deg, #f6f9fb 0%, #eef4f6 100%);
  color: var(--accrue-ink);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.portal-shell {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 20px 64px;
}

.portal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.portal-card {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(17, 20, 24, 0.08);
  border-radius: 18px;
  padding: 28px;
  box-shadow: 0 18px 48px rgba(36, 48, 59, 0.08);
  margin-bottom: 18px;
}

.portal-card-checkout {
  display: grid;
  gap: 18px;
}

.portal-hero {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-start;
}

.portal-nav,
.portal-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.portal-nav a,
.portal-button-primary,
.portal-button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  border-radius: 999px;
  padding: 0 16px;
  text-decoration: none;
  border: 0;
  cursor: pointer;
  font: inherit;
}

.portal-button-primary {
  background: #2f6e58;
  color: white;
}

.portal-button-secondary,
.portal-nav a {
  background: #f1f4f6;
  color: var(--accrue-slate);
}

.portal-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.portal-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 14px 0;
  border-top: 1px solid var(--accrue-fog);
}

.portal-list li:first-child {
  border-top: 0;
}

.portal-hosted-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.portal-hosted-grid .portal-hosted-label:first-child {
  grid-column: 1 / -1;
}

.portal-hosted-label {
  display: grid;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accrue-slate);
}

.portal-hosted-field {
  min-height: 48px;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid var(--accrue-fog);
  background: white;
}

.portal-help {
  min-height: 1.25rem;
  color: #b14f2d;
  margin: 0;
}

.portal-inline-error {
  border: 1px solid rgba(180, 35, 24, 0.2);
  background: rgba(180, 35, 24, 0.06);
  color: #8f2018;
  border-radius: 14px;
  padding: 14px 16px;
}

.portal-inline-error p {
  margin: 0;
}

.portal-inline-error p + p {
  margin-top: 6px;
}

.portal-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  color: var(--accrue-cobalt);
}

.portal-metric {
  font-size: 2rem;
  margin: 0;
}

.portal-checkout-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.portal-button-primary[disabled] {
  opacity: 0.72;
  cursor: progress;
}

.portal-success-copy {
  margin: 0;
  color: var(--accrue-moss);
  font-weight: 600;
}

@media (max-width: 700px) {
  .portal-hero {
    flex-direction: column;
  }

  .portal-hosted-grid {
    grid-template-columns: 1fr;
  }

  .portal-hosted-grid .portal-hosted-label:first-child {
    grid-column: auto;
  }
}