/* Product page options — Assiie-style Customize + overlay (video reference) */

.insel-variants-source {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.insel-product-customize {
  margin-top: 1rem;
  padding: 0 1rem;
  box-sizing: border-box;
}

.insel-product-customize.is-hidden {
  display: none !important;
}

.insel-customize-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 42px;
  padding: 0.5rem 1rem;
  margin: 0;
  border: 0;
  border-radius: 999px;
  background: #111;
  color: #fff;
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.2;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  font-family: inherit;
  box-sizing: border-box;
}

.insel-customize-toggle__chevron {
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.insel-product-customize.is-open .insel-customize-toggle__chevron {
  transform: rotate(180deg);
}

.insel-customize-gallery-panel {
  display: none;
  margin-top: 0.75rem;
  padding: 1rem;
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 6px;
  background: #fff;
  box-sizing: border-box;
}

.insel-product-customize.is-open .insel-customize-gallery-panel {
  display: block;
}

.insel-customize-group + .insel-customize-group {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid #e5e7eb;
}

.insel-customize-group__label {
  margin: 0 0 8px;
  padding: 0;
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #111;
}

.insel-customize-group__choices {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.insel-customize-swatch {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 48px;
  height: 48px;
  padding: 0;
  margin: 0;
  border: 2px solid transparent;
  border-radius: 4px;
  background: #f5f5f5 center / cover no-repeat;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  box-sizing: border-box;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.insel-customize-swatch--text {
  width: auto;
  min-width: 2.75rem;
  height: auto;
  min-height: 2.5rem;
  padding: 0.5rem 0.875rem;
  background: #fff;
  border: 1.5px solid #d0d0d0;
  border-radius: 6px;
  color: #111;
  font-size: 0.8125rem;
  font-weight: 400;
  line-height: 1.2;
  white-space: nowrap;
}

.insel-customize-swatch:hover {
  border-color: #2563eb;
}

.insel-customize-swatch.is-active {
  border-color: #2563eb !important;
  box-shadow: 0 0 0 1px #2563eb;
}

.insel-customize-swatch--text.is-active {
  font-weight: 700;
  border-width: 2px;
}

.insel-customize-swatch__check {
  display: none;
  position: absolute;
  top: 2px;
  right: 2px;
  width: 14px;
  height: 14px;
  border-radius: 2px;
  background: #2563eb;
  color: #fff;
  font-size: 10px;
  line-height: 14px;
  text-align: center;
}

.insel-customize-swatch.is-active .insel-customize-swatch__check {
  display: block;
}

.insel-customize-swatch {
  position: relative;
}

/* Overlay modal */
.insel-variant-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
  box-sizing: border-box;
}

.insel-variant-overlay.is-open {
  display: flex;
}

.insel-variant-overlay__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
}

.insel-variant-overlay__dialog {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 920px;
  max-height: min(90vh, 640px);
  background: #fff;
  box-sizing: border-box;
}

.insel-variant-overlay__close {
  position: absolute;
  top: -44px;
  right: 0;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 0;
  background: #fff;
  color: #111;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}

.insel-variant-overlay__content {
  display: grid;
  grid-template-columns: 1fr 340px;
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
}

.insel-variant-overlay__preview {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  border-right: 1px solid #e5e7eb;
  box-sizing: border-box;
}

.rtl .insel-variant-overlay__preview {
  border-right: 0;
  border-left: 1px solid #e5e7eb;
}

.insel-variant-overlay__preview-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 320px;
  aspect-ratio: 1;
  background: #f8f8f8;
  border-radius: 4px;
  overflow: hidden;
}

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

.insel-variant-overlay__preview-img.is-hidden {
  display: none;
}

.insel-variant-overlay__preview-fallback {
  display: none;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 16px;
  text-align: center;
  font-size: 1.125rem;
  font-weight: 600;
  color: #111;
  box-sizing: border-box;
}

.insel-variant-overlay__preview-fallback.is-visible {
  display: flex;
}

.insel-variant-overlay__preview-title {
  margin: 16px 0 0;
  padding: 0;
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.3;
  text-align: center;
  color: #111;
}

.insel-variant-overlay__sidebar {
  display: flex;
  flex-direction: column;
  min-height: 0;
  background: #fafafa;
}

.insel-variant-overlay__dropdowns {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  padding: 12px;
  -webkit-overflow-scrolling: touch;
}

.insel-variant-overlay__dropdown-group {
  border-bottom: 1px solid #e5e7eb;
}

.insel-variant-overlay__dropdown-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 10px 4px;
  border: 0;
  background: transparent;
  color: #111;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  font-family: inherit;
  text-align: start;
}

.insel-variant-overlay__dropdown-toggle {
  font-size: 0.625rem;
  line-height: 1;
  transition: transform 0.2s ease;
}

.insel-variant-overlay__dropdown-group.is-open .insel-variant-overlay__dropdown-toggle {
  transform: rotate(180deg);
}

.insel-variant-overlay__dropdown-body {
  display: none;
  padding: 0 4px 12px;
}

.insel-variant-overlay__dropdown-group.is-open .insel-variant-overlay__dropdown-body {
  display: block;
}

.insel-variant-overlay__option-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.insel-variant-overlay__option-item {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding: 0;
  margin: 0;
  border: 2px solid transparent;
  border-radius: 4px;
  background: transparent;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  font-family: inherit;
  box-sizing: border-box;
  transition: border-color 0.15s ease;
}

.insel-variant-overlay__option-item:hover,
.insel-variant-overlay__option-item.is-preview {
  border-color: #2563eb;
}

.insel-variant-overlay__option-item.is-active {
  border-color: #2563eb;
}

.insel-variant-overlay__option-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  background: #eee center / cover no-repeat;
  border-radius: 2px;
}

.insel-variant-overlay__option-item--text .insel-variant-overlay__option-thumb {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
  background: #fff;
  border: 1px solid #d0d0d0;
  font-size: 0.625rem;
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  color: #111;
  word-break: break-word;
}

.insel-variant-overlay__option-check {
  display: none;
  position: absolute;
  top: 2px;
  right: 2px;
  width: 14px;
  height: 14px;
  border-radius: 2px;
  background: #2563eb;
  color: #fff;
  font-size: 9px;
  line-height: 14px;
  text-align: center;
}

.insel-variant-overlay__option-item.is-active .insel-variant-overlay__option-check {
  display: block;
}

.insel-variant-overlay__option-label {
  margin: 4px 0 0;
  padding: 0;
  font-size: 0.625rem;
  line-height: 1.2;
  text-align: center;
  color: #333;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.insel-variant-overlay__actions {
  flex-shrink: 0;
  padding: 12px;
  border-top: 1px solid #e5e7eb;
  background: #fff;
}

.insel-variant-overlay__confirm {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 44px;
  padding: 0 16px;
  margin: 0;
  border: 0;
  border-radius: 0;
  background: #111;
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  font-family: inherit;
  box-sizing: border-box;
}

.insel-variant-overlay__confirm:hover {
  opacity: 0.88;
}

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

@media (max-width: 767px) {
  .insel-variant-overlay__content {
    grid-template-columns: 1fr;
    max-height: min(90vh, 720px);
    overflow-y: auto;
  }

  .insel-variant-overlay__preview {
    border-right: 0;
    border-bottom: 1px solid #e5e7eb;
    padding: 16px;
  }

  .rtl .insel-variant-overlay__preview {
    border-left: 0;
  }

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