body.purchase-configurator-open {
  overflow: hidden;
}

.purchase-configurator[hidden] {
  display: none;
}

.purchase-configurator {
  position: fixed;
  inset: 0;
  z-index: 10020;
  display: grid;
  align-items: center;
  justify-items: center;
  padding: var(--mriya-space-300);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--mriya-motion-base, 160ms) ease, visibility var(--mriya-motion-base, 160ms) ease;
}

.purchase-configurator.is-open {
  opacity: 1;
  visibility: visible;
}

.purchase-configurator__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(1, 44, 99, 0.66);
  backdrop-filter: blur(5px);
}

.purchase-configurator__dialog {
  position: relative;
  z-index: 1;
  width: min(760px, 100%);
  max-height: calc(100dvh - 48px);
  overflow: auto;
  overscroll-behavior: contain;
  border: 1px solid var(--mriya-color-border-subtle);
  border-radius: var(--mriya-radius-xl);
  padding: var(--mriya-space-400);
  background: var(--mriya-color-bg-surface);
  box-shadow: var(--mriya-shadow-overlay);
  color: var(--mriya-color-text-primary);
}

.purchase-configurator__close {
  position: absolute;
  top: var(--mriya-space-150);
  right: var(--mriya-space-150);
  z-index: 2;
  display: grid;
  width: var(--mriya-control-height-md);
  height: var(--mriya-control-height-md);
  place-items: center;
  border: 1px solid var(--mriya-color-border-subtle);
  border-radius: var(--mriya-radius-md);
  background: var(--mriya-color-bg-surface-subtle);
  color: var(--mriya-color-text-brand);
  cursor: pointer;
  font: 400 30px/1 var(--mriya-font-ui);
  transition: border-color var(--mriya-motion-fast, 120ms) ease, background-color var(--mriya-motion-fast, 120ms) ease;
}

.purchase-configurator__close:hover {
  border-color: var(--mriya-color-border-default);
  background: var(--mriya-color-bg-brand-subtle);
}

.purchase-configurator__header {
  display: grid;
  grid-template-columns: 116px minmax(0, 1fr);
  gap: var(--mriya-space-300);
  align-items: center;
  padding-right: 52px;
}

.purchase-configurator__image {
  display: grid;
  min-height: 108px;
  place-items: center;
  border-radius: var(--mriya-radius-lg);
  padding: var(--mriya-space-100);
  background: var(--mriya-color-bg-brand-subtle);
}

.purchase-configurator__image img {
  display: block;
  width: 100%;
  max-height: 100px;
  object-fit: contain;
}

.purchase-configurator__eyebrow,
.purchase-configurator__step-count {
  margin: 0 0 var(--mriya-space-050);
  color: var(--mriya-color-text-link);
  font-size: var(--mriya-font-size-100);
  font-weight: 800;
  letter-spacing: 0.06em;
  line-height: 1.2;
  text-transform: uppercase;
}

.purchase-configurator__header h2 {
  margin: 0;
  color: var(--mriya-color-text-brand);
  font-family: var(--mriya-font-brand);
  font-size: clamp(30px, 4vw, 40px);
  line-height: var(--mriya-line-tight);
}

.purchase-configurator__header p:last-child,
.purchase-configurator__step > p:not(.purchase-configurator__step-count) {
  margin: var(--mriya-space-100) 0 0;
  color: var(--mriya-color-text-secondary);
  font-size: var(--mriya-font-size-200);
  line-height: var(--mriya-line-body);
}

.purchase-configurator__progress {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--mriya-space-100);
  margin: var(--mriya-space-300) 0;
  padding: 0;
  list-style: none;
}

.purchase-configurator__progress li {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: var(--mriya-space-100);
  border: 1px solid var(--mriya-color-border-subtle);
  border-radius: var(--mriya-radius-md);
  padding: var(--mriya-space-100) var(--mriya-space-150);
  background: var(--mriya-color-bg-surface-subtle);
  color: var(--mriya-color-text-subdued);
  font-size: var(--mriya-font-size-100);
  font-weight: 700;
}

.purchase-configurator__progress li span {
  display: grid;
  flex: 0 0 26px;
  width: 26px;
  height: 26px;
  place-items: center;
  border-radius: var(--mriya-radius-pill);
  background: var(--mriya-neutral-100);
  color: var(--mriya-color-text-secondary);
}

.purchase-configurator__progress li.is-current {
  border-color: var(--mriya-color-border-strong);
  background: var(--mriya-color-bg-brand-subtle);
  color: var(--mriya-color-text-brand);
}

.purchase-configurator__progress li.is-current span,
.purchase-configurator__progress li.is-complete span {
  background: var(--mriya-color-bg-brand);
  color: var(--mriya-color-text-inverse, #fff);
}

.purchase-configurator__form,
.purchase-configurator__step {
  min-width: 0;
}

.purchase-configurator__step h3 {
  margin: 0;
  color: var(--mriya-color-text-primary);
  font-family: var(--mriya-font-ui);
  font-size: var(--mriya-font-size-600);
  line-height: var(--mriya-line-heading);
}

.purchase-configurator__choices {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--mriya-space-150);
  margin-top: var(--mriya-space-300);
}

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

.purchase-configurator__choice {
  position: relative;
  display: block;
  min-width: 0;
  cursor: pointer;
}

.purchase-configurator__choice input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  opacity: 0;
}

.purchase-configurator__choice span {
  position: relative;
  display: grid;
  min-height: 82px;
  align-content: center;
  gap: var(--mriya-space-050);
  border: 1px solid var(--mriya-color-border-default);
  border-radius: var(--mriya-radius-lg);
  padding: var(--mriya-space-200) 50px var(--mriya-space-200) var(--mriya-space-200);
  background: var(--mriya-color-bg-surface-subtle);
  transition: border-color var(--mriya-motion-base, 160ms) ease, background-color var(--mriya-motion-base, 160ms) ease, box-shadow var(--mriya-motion-base, 160ms) ease;
}

.purchase-configurator__choice span::after {
  position: absolute;
  top: 50%;
  right: var(--mriya-space-200);
  width: 20px;
  height: 20px;
  border: 2px solid var(--mriya-neutral-400);
  border-radius: 50%;
  background: var(--mriya-color-bg-surface-raised);
  content: "";
  transform: translateY(-50%);
}

.purchase-configurator__choice strong {
  color: var(--mriya-color-text-brand);
  font-size: var(--mriya-font-size-500);
  line-height: 1.2;
}

.purchase-configurator__choice small {
  color: var(--mriya-color-text-secondary);
  font-size: var(--mriya-font-size-100);
  font-weight: 600;
  line-height: 1.3;
}

.purchase-configurator__choice:hover span {
  border-color: var(--mriya-color-border-strong);
  background: var(--mriya-color-bg-brand-subtle);
}

.purchase-configurator__choice input:checked + span {
  border-color: var(--mriya-color-border-strong);
  background: var(--mriya-color-bg-brand-subtle);
  box-shadow: 0 0 0 1px var(--mriya-color-border-strong);
}

.purchase-configurator__choice input:checked + span::after {
  border: 6px solid var(--mriya-color-border-strong);
}

.purchase-configurator__choice input:focus-visible + span,
.purchase-configurator__close:focus-visible,
.purchase-configurator__secondary:focus-visible,
.purchase-configurator__review button:focus-visible {
  outline: 0;
  box-shadow: var(--mriya-focus-ring);
}

.purchase-configurator__choices[aria-invalid="true"] .purchase-configurator__choice span {
  border-color: var(--mriya-color-danger);
}

.purchase-configurator__notice {
  display: grid;
  gap: var(--mriya-space-050);
  margin-top: var(--mriya-space-300);
  border: 1px solid var(--mriya-color-border-subtle);
  border-left: 4px solid var(--mriya-color-text-link);
  border-radius: var(--mriya-radius-md);
  padding: var(--mriya-space-200);
  background: var(--mriya-color-bg-surface-subtle);
}

.purchase-configurator__notice strong {
  color: var(--mriya-color-text-brand);
}

.purchase-configurator__notice span {
  color: var(--mriya-color-text-secondary);
  font-size: var(--mriya-font-size-200);
  line-height: var(--mriya-line-body);
}

.purchase-configurator__review {
  display: grid;
  gap: var(--mriya-space-100);
  margin: var(--mriya-space-300) 0 0;
}

.purchase-configurator__review > div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(180px, auto);
  gap: var(--mriya-space-200);
  align-items: center;
  border: 1px solid var(--mriya-color-border-subtle);
  border-radius: var(--mriya-radius-lg);
  padding: var(--mriya-space-200);
  background: var(--mriya-color-bg-surface-subtle);
}

.purchase-configurator__review dt {
  color: var(--mriya-color-text-secondary);
  font-size: var(--mriya-font-size-200);
  font-weight: 600;
}

.purchase-configurator__review dd {
  display: flex;
  margin: 0;
  align-items: center;
  justify-content: flex-end;
  gap: var(--mriya-space-150);
  color: var(--mriya-color-text-brand);
}

.purchase-configurator__review button {
  border: 0;
  padding: var(--mriya-space-050);
  background: transparent;
  color: var(--mriya-color-text-link);
  cursor: pointer;
  font: 700 var(--mriya-font-size-100)/1.2 var(--mriya-font-ui);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.purchase-configurator__actions {
  display: flex;
  gap: var(--mriya-space-150);
  justify-content: space-between;
  margin-top: var(--mriya-space-300);
}

.purchase-configurator__actions--end {
  justify-content: flex-end;
}

.purchase-configurator__actions .button,
.purchase-configurator__secondary {
  min-height: var(--mriya-control-height-lg);
}

.purchase-configurator__actions .button {
  min-width: 220px;
}

.purchase-configurator__secondary {
  border: 1px solid var(--mriya-color-border-default);
  border-radius: var(--mriya-radius-md);
  padding: 0 var(--mriya-space-300);
  background: var(--mriya-color-bg-surface);
  color: var(--mriya-color-text-brand);
  cursor: pointer;
  font: 700 var(--mriya-font-size-200)/1 var(--mriya-font-ui);
  transition: border-color var(--mriya-motion-fast, 120ms) ease, background-color var(--mriya-motion-fast, 120ms) ease;
}

.purchase-configurator__secondary:hover {
  border-color: var(--mriya-color-border-strong);
  background: var(--mriya-color-bg-brand-subtle);
}

.purchase-configurator__status {
  min-height: 0;
  margin: var(--mriya-space-150) 0 0;
  border-radius: var(--mriya-radius-md);
  color: var(--mriya-color-danger);
  font-size: var(--mriya-font-size-200);
  font-weight: 700;
  line-height: var(--mriya-line-body);
}

.purchase-configurator__status.is-error:not(:empty) {
  padding: var(--mriya-space-100) var(--mriya-space-150);
  background: var(--mriya-color-danger-bg);
}

.purchase-configurator__status:empty {
  display: none;
}

.purchase-configurator__submit.is-loading {
  cursor: wait;
}

@media (max-width: 768px) {
  .purchase-configurator {
    align-items: start;
    padding: var(--mriya-space-200);
  }

  .purchase-configurator__dialog {
    max-height: calc(100dvh - 32px);
    border-radius: var(--mriya-radius-lg);
    padding: var(--mriya-space-300) var(--mriya-space-200);
  }

  .purchase-configurator__header {
    grid-template-columns: 86px minmax(0, 1fr);
    gap: var(--mriya-space-150);
    padding-right: 38px;
  }

  .purchase-configurator__image {
    min-height: 82px;
  }

  .purchase-configurator__header h2 {
    font-size: clamp(26px, 7vw, 34px);
  }

  .purchase-configurator__progress li {
    justify-content: center;
    padding: var(--mriya-space-100);
    font-size: 0;
  }

  .purchase-configurator__progress li span {
    font-size: var(--mriya-font-size-100);
  }

  .purchase-configurator__choices,
  .purchase-configurator__choices--three {
    grid-template-columns: 1fr;
  }

  .purchase-configurator__choice span {
    min-height: 70px;
  }
}

@media (max-width: 520px) {
  .purchase-configurator {
    padding: var(--mriya-space-100);
  }

  .purchase-configurator__dialog {
    max-height: calc(100dvh - 16px);
    padding: 56px var(--mriya-space-200) var(--mriya-space-200);
  }

  .purchase-configurator__close {
    top: var(--mriya-space-100);
    right: var(--mriya-space-100);
  }

  .purchase-configurator__header {
    display: block;
    padding-right: 0;
  }

  .purchase-configurator__image {
    display: none;
  }

  .purchase-configurator__header p:last-child {
    font-size: var(--mriya-font-size-100);
  }

  .purchase-configurator__progress {
    margin: var(--mriya-space-200) 0;
  }

  .purchase-configurator__step h3 {
    font-size: var(--mriya-font-size-500);
  }

  .purchase-configurator__choices {
    margin-top: var(--mriya-space-200);
  }

  .purchase-configurator__review > div {
    grid-template-columns: 1fr;
    gap: var(--mriya-space-100);
  }

  .purchase-configurator__review dd {
    justify-content: space-between;
  }

  .purchase-configurator__actions {
    display: grid;
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
    gap: var(--mriya-space-100);
  }

  .purchase-configurator__actions--end {
    grid-template-columns: 1fr;
  }

  .purchase-configurator__actions .button,
  .purchase-configurator__secondary {
    min-width: 0;
    width: 100%;
    padding-inline: var(--mriya-space-100);
    white-space: normal;
  }
}

@media (prefers-reduced-motion: reduce) {
  .purchase-configurator,
  .purchase-configurator__close,
  .purchase-configurator__choice span,
  .purchase-configurator__secondary {
    transition: none;
  }
}