.pgffd {
  --pgffd-ink: #10233f;
  --pgffd-muted: #526175;
  --pgffd-line: #d7e0e8;
  --pgffd-soft: #f4f8fb;
  --pgffd-teal: #087f7a;
  --pgffd-teal-dark: #05645f;
  --pgffd-amber: #f3b23c;
  color: var(--pgffd-ink);
  margin: 2rem 0;
}

.pgffd *,
.pgffd *::before,
.pgffd *::after {
  box-sizing: border-box;
}

.pgffd__header,
.pgffd__form,
.pgffd__result,
.pgffd__commercial,
.pgffd__method,
.pgffd__sources {
  border: 1px solid var(--pgffd-line);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 12px 32px rgba(16, 35, 63, 0.06);
  padding: clamp(1.1rem, 3vw, 1.8rem);
}

.pgffd__header {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  background: linear-gradient(135deg, #edf9f8, #f8fbfd 70%);
}

.pgffd__header h2,
.pgffd__result h3,
.pgffd__commercial h3,
.pgffd__sources h3 {
  color: var(--pgffd-ink);
  margin-top: 0;
}

.pgffd__eyebrow,
.pgffd__result-type {
  color: var(--pgffd-teal-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  margin: 0 0 0.45rem;
  text-transform: uppercase;
}

.pgffd__form {
  border-top: 0;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

.pgffd__grid {
  display: grid;
  gap: 1rem;
}

.pgffd__grid--setup {
  grid-template-columns: minmax(0, 1.5fr) repeat(2, minmax(8rem, 0.75fr));
}

.pgffd__grid--fares,
.pgffd__breakdown,
.pgffd__grid--context {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.pgffd__field {
  display: grid;
  gap: 0.4rem;
  margin: 0;
}

.pgffd__field > span,
.pgffd legend {
  color: var(--pgffd-ink);
  font-weight: 750;
}

.pgffd input[type="number"],
.pgffd select {
  appearance: none;
  background: #fff;
  border: 1px solid #aebbc8;
  border-radius: 8px;
  color: #101820;
  font: inherit;
  min-height: 46px;
  padding: 0.68rem 0.8rem;
  width: 100%;
}

.pgffd select {
  background-image: linear-gradient(45deg, transparent 50%, #334155 50%), linear-gradient(135deg, #334155 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%;
  background-repeat: no-repeat;
  background-size: 5px 5px, 5px 5px;
  padding-right: 2.3rem;
}

.pgffd input:focus,
.pgffd select:focus,
.pgffd button:focus,
.pgffd a:focus,
.pgffd__result:focus {
  outline: 3px solid rgba(8, 127, 122, 0.28);
  outline-offset: 2px;
}

.pgffd__fare-card,
.pgffd__needs,
.pgffd__extras {
  border: 1px solid var(--pgffd-line);
  border-radius: 12px;
  margin: 1.25rem 0 0;
  padding: 1rem;
}

.pgffd__fare-card {
  background: var(--pgffd-soft);
}

.pgffd__fare-card legend,
.pgffd__needs legend {
  padding: 0 0.35rem;
}

.pgffd__fare-summary {
  color: var(--pgffd-muted);
  font-size: 0.91rem;
  margin-top: 0.85rem;
}

.pgffd__fare-summary p:last-child,
.pgffd__hint:last-child {
  margin-bottom: 0;
}

.pgffd__caveat {
  border-left: 3px solid var(--pgffd-amber);
  padding-left: 0.65rem;
}

.pgffd__hint {
  color: var(--pgffd-muted);
  font-size: 0.92rem;
}

.pgffd__need-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.pgffd__check {
  align-items: center;
  background: #fff;
  border: 1px solid var(--pgffd-line);
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  gap: 0.5rem;
  padding: 0.6rem 0.85rem;
}

.pgffd__check input {
  accent-color: var(--pgffd-teal);
  height: 1.1rem;
  margin: 0;
  width: 1.1rem;
}

.pgffd__extras {
  background: #fffaf0;
  display: grid;
  gap: 0.8rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.pgffd__extras[hidden] {
  display: none;
}

.pgffd__extras h3,
.pgffd__extras > p {
  grid-column: 1 / -1;
  margin: 0;
}

.pgffd__error {
  background: #fff1f1;
  border: 1px solid #d9534f;
  border-radius: 10px;
  color: #722523;
  margin-top: 1rem;
  padding: 0.9rem 1rem;
}

.pgffd__compare {
  background: var(--pgffd-teal);
  border: 0;
  border-radius: 9px;
  color: #fff;
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  margin-top: 1.25rem;
  min-height: 48px;
  padding: 0.75rem 1.2rem;
}

.pgffd__compare:hover {
  background: var(--pgffd-teal-dark);
}

.pgffd__result,
.pgffd__commercial,
.pgffd__method,
.pgffd__sources {
  margin-top: 1rem;
}

.pgffd__result {
  border-top: 5px solid var(--pgffd-teal);
}

.pgffd__result[hidden],
.pgffd__commercial[hidden] {
  display: none;
}

.pgffd__breakdown > section,
.pgffd__context section {
  border: 1px solid var(--pgffd-line);
  border-radius: 10px;
  padding: 1rem;
}

.pgffd__breakdown h4,
.pgffd__context h4 {
  margin: 0 0 0.75rem;
}

.pgffd__breakdown dl {
  margin: 0;
}

.pgffd__breakdown dl > div {
  align-items: baseline;
  border-bottom: 1px solid #e8edf2;
  display: flex;
  gap: 0.75rem;
  justify-content: space-between;
  padding: 0.48rem 0;
}

.pgffd__breakdown dd {
  font-weight: 750;
  margin: 0;
  text-align: right;
}

.pgffd__breakdown .pgffd__known-total {
  border-bottom: 0;
  color: var(--pgffd-teal-dark);
  font-size: 1.04rem;
  padding-top: 0.75rem;
}

.pgffd__context {
  border-top: 1px solid var(--pgffd-line);
  margin-top: 1.2rem;
  padding-top: 1rem;
}

.pgffd__context ul {
  margin-bottom: 0;
  padding-left: 1.2rem;
}

.pgffd__commercial {
  background: #f0faf8;
  border-color: #a8d9d5;
}

.pgffd__commercial-actions {
  align-items: flex-start;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.pgffd__commercial-primary {
  background: var(--pgffd-teal-dark);
  border-radius: 8px;
  color: #fff;
  display: inline-block;
  font-weight: 800;
  padding: 0.7rem 1rem;
  text-decoration: none;
}

.pgffd__commercial-primary:hover,
.pgffd__commercial-primary:focus-visible {
  color: #fff;
  text-decoration: underline;
}

.pgffd__commercial-secondary a {
  color: var(--pgffd-teal-dark);
  font-weight: 750;
}

.pgffd__commercial-secondary p {
  font-size: 0.88rem;
  margin: 0.35rem 0 0;
}

.pgffd__method summary {
  cursor: pointer;
  font-weight: 800;
}

.pgffd__method p {
  margin-bottom: 0;
}

.pgffd__sources ul {
  margin-bottom: 0;
}

@media (max-width: 720px) {
  .pgffd__grid--setup,
  .pgffd__grid--fares,
  .pgffd__breakdown,
  .pgffd__grid--context,
  .pgffd__extras {
    grid-template-columns: 1fr;
  }

  .pgffd__extras h3,
  .pgffd__extras > p {
    grid-column: auto;
  }

  .pgffd__need-options {
    align-items: stretch;
    flex-direction: column;
  }

  .pgffd__check {
    border-radius: 9px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pgffd * {
    scroll-behavior: auto !important;
  }
}