.railcfg {
  display: block;
}
.railcfg__wizard {
  flex: 1 1 auto;
}

.railcfg__field {
  margin-bottom: 1.5rem;
}
.railcfg__field:last-child {
  margin-bottom: 0;
}

.railcfg__sum {
  display: grid;
  gap: 10px;
}

.railcfg__sumlabel {
  font-size: 1em;
  color: #666;
  text-transform: none;
  letter-spacing: 0;
  min-width: 140px;
  flex-shrink: 0;
}

.railcfg__sumvalue {
  font-size: 13px;
  color: #111;
  line-height: 1.2;
  word-break: break-word;
  flex: 1;
}

.railcfg__sumprice {
  font-size: 13px;
  color: #111;
  font-weight: 600;
  text-align: right;
  min-width: 70px;
}

.railcfg__sumrow {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid #f0f0f0;
}
.railcfg__sumrow:last-child {
  border-bottom: 0;
}

.railcfg__price strong {
  font-size: 16px;
}

.railcfg__progressbar {
  height: 6px;
  background: #eee;
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 10px;
}
.railcfg__progressfill {
  display: block;
  height: 100%;
  background: #111;
  width: 20%;
}

.railcfg__steps {
  display: flex;
  flex-wrap: wrap;
  color: #666;
  flex-direction: row;
  justify-content: space-between;
}
.railcfg__step.is-active {
  color: #111;
  font-weight: 600;
}

.railcfg__panel {
  display: none;
  border: 1px solid #eee;
  padding: 16px;
  border-radius: 12px;
}
.railcfg__panel.is-active {
  display: block;
}

.railcfg__cardgroup {
  margin-top: 14px;
}
.railcfg__gtitle {
  font-size: 14px;
  font-weight: 650;
  color: #111;
  margin: 6px 0 8px;
}
.railcfg__gsub {
  font-size: 13px;
  color: #666;
  margin: 0 0 12px;
}

.railcfg__cards {
  display: grid;
  gap: 12px;
}

.railcfg__cards--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 980px) {
  .railcfg__cards--3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 640px) {
  .railcfg__cards--3 {
    grid-template-columns: 1fr;
  }
}

.railcfg__cardimg {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 10px;
  background: #f5f5f5;
  margin-bottom: 10px;
}
.railcfg__cardimg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.railcfg__card {
  display: block;
  width: 100%;
  text-align: left;
  color: #111;
  background: #fff;
  border: 1px solid #ddd;
  padding: 12px;
  border-radius: 12px;
  cursor: pointer;
}

.railcfg__card:focus {
  outline: none;
}

.railcfg__card.is-selected {
  border-color: #111;
  box-shadow: 0 0 0 1px #111;
}

.railcfg__cardtitle {
  margin-top: 10px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.25;
}

.railcfg__carddesc {
  display: block; /* sempre visibile */
  margin-top: 6px;
  color: #666;
  font-size: 13px;
  line-height: 1.35;
}

.railcfg__cardmeta {
  margin-top: 10px;
  font-size: 12px;
  color: #666;
}

.railcfg__card--lumline {
  border-color: #111;
}

.railcfg__badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 650;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid #ddd;
  color: #111;
  margin-bottom: 8px;
}

.railcfg__card--lumline .railcfg__badge {
  border-color: #111;
}

.railcfg__card--lumline.is-selected {
  box-shadow: 0 0 0 2px #111;
}

.railcfg__options {
  display: grid;
  gap: 10px;
}
.railcfg__radio {
  display: flex;
  gap: 10px;
  align-items: center;
  border: 1px solid #ddd;
  padding: 10px;
  border-radius: 12px;
}

.railcfg__nav {
  display: flex;
  justify-content: space-between;
  margin-top: 16px;
  gap: 12px;
}
.railcfg__next,
.railcfg__back,
.railcfg__cta {
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid #111;
  background: #111;
  color: #fff;
  cursor: pointer;
}
.railcfg__back {
  background: #fff;
  color: #111;
}

.railcfg__error {
  color: #b00020;
  margin-top: 10px;
}
.railcfg__hint {
  color: #666;
  margin-top: 8px;
  font-size: 13px;
}

@media (max-width: 980px) {
  .railcfg {
    flex-direction: column;
  }
  .railcfg__sidebar {
    width: auto;
    position: static;
  }

  .railcfg__final {
    margin-top: 14px;
    border-top: 1px solid #eee;
    padding-top: 14px;
  }

  .railcfg__finalprice {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 10px;
  }

  .railcfg__finalprice strong {
    font-size: 18px;
  }

  .railcfg__check {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    font-size: 13px;
    color: #111;
    margin: 10px 0 12px;
  }

  .railcfg__check input {
    margin-top: 2px;
  }
}

/* Step 5 - stile checkout-like */
.railcfg__sub {
  margin: 6px 0 14px;
  color: #666;
  font-size: 13px;
}

.railcfg__checkout {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 14px;
  align-items: start;
}

.railcfg__box {
  border: 1px solid #eee;
  border-radius: 12px;
  padding: 14px;
  background: #fff;
}

.railcfg__h3 {
  margin: 0 0 10px;
  font-size: 14px;
  font-weight: 650;
  color: #111;
}

/* Totale + conferma */
.railcfg__final {
  margin-top: 0;
}

.railcfg__finalprice {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: 12px;
  border-bottom: 1px solid #eee;
  margin-bottom: 12px;
}

.railcfg__finalprice strong {
  font-size: 18px;
}

.railcfg__check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 13px;
  color: #111;
  margin: 10px 0 0;
}

.railcfg__check input {
  margin-top: 2px;
}

.railcfg__nav--final {
  margin-top: 14px;
}

/* Mobile */
@media (max-width: 980px) {
  .railcfg__checkout {
    grid-template-columns: 1fr;
  }
}

/* Stabilizza l'altezza dei pannelli per evitare salti di layout tra step */
.railcfg__content {
  margin-top: 2em;
  position: relative;
  min-height: var(--railcfg-minh, 520px);
}

/* Se uno step è più alto della min-height fissata, scorre internamente */
.railcfg__panel.is-active {
  max-height: var(--railcfg-minh, 520px);
  overflow: auto;
}

/* Opzioni (attacco/scivoli) come card selezionabili */
.railcfg__optgrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

@media (max-width: 640px) {
  .railcfg__optgrid {
    grid-template-columns: 1fr;
  }
}

.railcfg__optcard {
  display: block;
  cursor: pointer;
  border: 1px solid #ddd;
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
}

.railcfg__optcard:hover {
  border-color: #bbb;
}

.railcfg__optradio {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.railcfg__optimg {
  width: 100%;
  aspect-ratio: 16 / 9; /* immagine più "dimostrativa" */
  background: #f5f5f5;
}

.railcfg__optimg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.railcfg__optcontent {
  padding: 12px;
}

.railcfg__optlabel {
  font-size: 14px;
  font-weight: 650;
  line-height: 1.2;
  color: #111;
}

/* Stato selezionato (ring) */
.railcfg__optcard:has(.railcfg__optradio:checked) {
  border-color: #111;
  box-shadow: 0 0 0 2px #111;
}

/* Drawer / Bottom-sheet (Dettagli tipologia) */
body.railcfg__noscroll {
  overflow: hidden;
}

.railcfg__drawer {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
}

.railcfg__drawer.is-open {
  display: block;
}

.railcfg__drawerbackdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.45);
}

.railcfg__drawerpanel {
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: min(520px, 92vw);
  background: #fff;
  border-left: 1px solid #eee;
  box-shadow: -12px 0 32px rgba(0,0,0,0.18);
  display: flex;
  flex-direction: column;
  outline: none;
}

.railcfg__drawerhead {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 14px;
  border-bottom: 1px solid #eee;
}

.railcfg__drawertitlewrap {
  min-width: 0;
}

.railcfg__drawerbadge {
  display: inline-block;
  font-size: 11px;
  font-weight: 650;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid #111;
  color: #111;
  margin-bottom: 8px;
}

.railcfg__drawertitle {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
  color: #111;
}

.railcfg__drawersub {
  margin-top: 6px;
  font-size: 13px;
  color: #666;
}

.railcfg__drawerclose {
  border: 1px solid #eee;
  background: #fff;
  color: #111;
  border-radius: 10px;
  width: 38px;
  height: 38px;
  cursor: pointer;
  line-height: 1;
  font-size: 20px;
}

.railcfg__drawerbody {
  padding: 14px;
  overflow: auto;
}

.railcfg__drawerimg {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #f5f5f5;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 12px;
}

.railcfg__drawerimg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.railcfg__drawerteaser {
  font-size: 13px;
  color: #111;
  line-height: 1.45;
  margin-bottom: 10px;
}

.railcfg__drawerdetails {
  font-size: 13px;
  color: #666;
  line-height: 1.55;
  white-space: pre-line; /* mantiene paragrafi se li scrivi nel PHP */
}

/* Link "Dettagli" dentro le card, discreto */
.railcfg__detailsbtn {
  margin-left: auto;
  border: 0;
  background: transparent;
  color: #111;
  text-decoration: underline;
  cursor: pointer;
  font-size: 12px;
  padding: 0;
}

.railcfg__cardmeta {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

/* Mobile: bottom sheet */
@media (max-width: 640px) {
  .railcfg__drawerpanel {
    top: auto;
    right: 0;
    left: 0;
    bottom: 0;
    width: 100%;
    height: min(82vh, 720px);
    border-left: 0;
    border-top: 1px solid #eee;
    border-radius: 16px 16px 0 0;
  }
}

/* Notice post add-to-cart (messaggio + azioni) */
.railcfg__notice {
  border: 1px solid #eee;
  border-radius: 12px;
  padding: 12px;
  background: #fff;
  color: #111;
}

.railcfg__noticeactions {
  display: flex;
  gap: 10px;
  margin-top: 10px;
  flex-wrap: wrap;
}

/* Feedback visivo quando blocchiamo i bottoni finali */
.railcfg__cta.is-disabled,
.railcfg__back.is-disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Spinner inline per add-to-cart */
.railcfg__spinner {
  width: 16px;
  height: 16px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  display: inline-block;
  animation: railcfg-spin 0.8s linear infinite;
  margin-right: 8px;
  vertical-align: middle;
}

@keyframes railcfg-spin {
  to {
    transform: rotate(360deg);
  }
}

/* quando il bottone è in loading */
.railcfg__cta.is-loading {
  pointer-events: none;
}


/* ================================
   Success Card – allineata alla palette AreaCT
   ================================ */

.railcfg__successcard {
  border: 1px solid #e3e8ee;          /* stesso tono dei box */
  border-radius: 16px;
  background: #ffffff;                /* niente alert colorati */
  padding: 16px;
  margin-top: 16px;
}

/* Header */
.railcfg__successhead {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 12px;
}

/* Icona check coerente col brand */
.railcfg__successicon {
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background: #243e57;               /* stesso blu dei bottoni */
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  line-height: 1;
  flex: 0 0 auto;
}

/* Titolo */
.railcfg__successtitle {
  margin: 0;
  font-weight: 700;
  font-size: 1rem;
  color: #111111;
}

/* Microcopy */
.railcfg__successsub {
  margin: 4px 0 0 0;
  font-size: 0.95rem;
  color: #4b5563;                    /* grigio testo già usato */
}

/* Prompt */
.railcfg__successprompt {
  margin: 14px 0 12px 0;
  font-weight: 600;
  color: #111111;
}

/* CTA */
.railcfg__successactions {
  display: grid;
  gap: 12px;
}

/* Bottoni */
.railcfg__btn {
  width: 100%;
  padding: 12px 16px;
  border-radius: 14px;
  font: inherit;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* CTA primaria = stesso stile del vostro bottone blu */
.railcfg__btn--primary {
  background: #243e57;               /* blu AreaCT */
  color: #ffffff;
  border: none;
}

/* CTA secondaria = stile “soft” */
.railcfg__btn--secondary {
  background: #f1f5f9;               /* grigio chiaro UI */
  color: #243e57;
  border: 1px solid #e3e8ee;
}

/* Disabled state già in uso */
.railcfg__cta.is-disabled,
.railcfg__back.is-disabled {
  opacity: 0.5;
  cursor: not-allowed;
}