/**
 * Styling for product attribute images in dropdowns/radios
 */

/* Fieldset legend styling */
.attribute-radios-with-images legend,
.attribute-radios-with-images legend .fieldset-legend {
  font-weight: 500;
}

.attribute-radios-with-images legend {
  margin-bottom: 15px;
}

/* Radio button styling for attributes with images */
/* Target the wrapper container - using both wrapper class and :has() for compatibility */
.attribute-radios-wrapper {
  display: grid !important;
  grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  gap: 10px !important;
}

.radio:has(input.attribute-radios-with-images) {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* Target the individual form items */
.attribute-radios-wrapper > .form-item,
.radio:has(input.attribute-radios-with-images) > .form-item {
  margin: 0;
  padding: 0;
  flex: 0 0 auto;
}

/* Remove default form-check padding and styling for image-based radios */
.attribute-radios-wrapper.radio .form-check,
.attribute-radios-wrapper > .form-check,
.radio:has(input.attribute-radios-with-images) > .form-check,
.form-check:has(input.attribute-radios-with-images) {
  padding-left: 0;
  list-style: none;
}

/* Ensure form-check doesn't add any bullets or indicators */
.radio:has(input.attribute-radios-with-images)::before,
.radio:has(input.attribute-radios-with-images)::after,
.form-check:has(input.attribute-radios-with-images)::before,
.form-check:has(input.attribute-radios-with-images)::after {
  display: none !important;
  content: none !important;
}

/* Hide the radio input */
input.attribute-radios-with-images {
  position: absolute !important;
  opacity: 0 !important;
  width: 0 !important;
  height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  appearance: none !important;
  -webkit-appearance: none !important;
  -moz-appearance: none !important;
  pointer-events: none;
  visibility: hidden !important;
}

/* Hide any pseudo-elements on the radio input */
input.attribute-radios-with-images::before,
input.attribute-radios-with-images::after {
  display: none !important;
  content: none !important;
}

/* Style the labels */
input.attribute-radios-with-images + label,
input.attribute-radios-with-images ~ label {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.22, 1);
  background: var(--white);
  margin: 0;
  text-align: left;
  width: 100% !important;
}

input.attribute-radios-with-images + label:hover,
input.attribute-radios-with-images ~ label:hover {
  border-color: var(--main);
  background: #f8f8f8;
}

input.attribute-radios-with-images:checked + label,
input.attribute-radios-with-images:checked ~ label {
  background: var(--white);
  font-weight: 500;
  box-shadow: 0 0 0 1px var(--main);
}

input.attribute-radios-with-images:focus + label,
input.attribute-radios-with-images:focus ~ label {
  outline: 2px solid var(--main);
  outline-offset: 2px;
}

/* Image styling within radio labels */
input.attribute-radios-with-images + label .attribute-image,
input.attribute-radios-with-images ~ label .attribute-image {
  flex-shrink: 0;
  margin-right: 12px;
  margin-bottom: 0;
}

input.attribute-radios-with-images + label .attribute-label,
input.attribute-radios-with-images ~ label .attribute-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

input.attribute-radios-with-images + label .attribute-label .option-name,
input.attribute-radios-with-images ~ label .attribute-label .option-name {
  font-size: 14px;
  line-height: 1.4;
  margin-bottom: 4px;
  font-weight: 500;
}

input.attribute-radios-with-images + label .attribute-price-diff,
input.attribute-radios-with-images ~ label .attribute-price-diff {
  font-size: 14px;
  margin-left: 0;
  display: block;
  line-height: 1.3;
  font-weight: 400;
}

/* Ensure images are properly displayed */
.attribute-image {
  display: inline-block;
  width: 80px;
  height: 80px;
  min-width: 80px;
  min-height: 80px;
  position: relative;
}

/* Zoom trigger overlaid on each attribute image (opens PhotoSwipe) */
.attribute-image .attribute-image-zoom {
  position: absolute;
  top: 5px;
  right: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  color: #fff;
  background: rgba(0, 0, 0, 0.55);
  border-radius: 50%;
  cursor: zoom-in;
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.2s ease, transform 0.2s ease, background 0.2s ease;
  z-index: 2;
}

.attribute-image .attribute-image-zoom svg {
  width: 15px;
  height: 15px;
  display: block;
}

/* Reveal the zoom trigger on hover/focus of the option, and keep it visible
   for touch devices that cannot hover. */
input.attribute-radios-with-images + label:hover .attribute-image-zoom,
input.attribute-radios-with-images ~ label:hover .attribute-image-zoom,
.attribute-image:hover .attribute-image-zoom,
.attribute-image-zoom:focus-visible {
  opacity: 1;
  transform: scale(1);
}

.attribute-image .attribute-image-zoom:hover,
.attribute-image .attribute-image-zoom:focus-visible {
  background: rgba(0, 0, 0, 0.82);
}

@media (hover: none) {
  .attribute-image .attribute-image-zoom {
    opacity: 1;
    transform: scale(1);
  }
}

/* Responsive adjustments */
@media (max-width: 1387px) {
  .attribute-radios-wrapper {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  }

  /* Change to vertical layout on tablets and smaller */
  input.attribute-radios-with-images + label,
  input.attribute-radios-with-images ~ label {
    flex-direction: column;
    align-items: center;
    padding: 10px;
    min-width: 110px;
    text-align: center;
  }

  input.attribute-radios-with-images + label .attribute-image,
  input.attribute-radios-with-images ~ label .attribute-image {
    margin-right: 0 !important;
    margin-bottom: 8px;
  }

  input.attribute-radios-with-images + label .attribute-label,
  input.attribute-radios-with-images ~ label .attribute-label {
    align-items: center;
    text-align: center;
  }

  input.attribute-radios-with-images + label .attribute-label .option-name,
  input.attribute-radios-with-images ~ label .attribute-label .option-name {
    font-size: 13px;
  }

  input.attribute-radios-with-images + label .attribute-price-diff,
  input.attribute-radios-with-images ~ label .attribute-price-diff {
    font-size: 11px;
  }

  .attribute-image {
    width: 70px;
    height: 70px;
    min-width: 70px;
    min-height: 70px;
  }
}

@media (max-width: 480px) {
  .attribute-radios-wrapper {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  }

  input.attribute-radios-with-images + label,
  input.attribute-radios-with-images ~ label {
    min-width: 100px;
  }

  .attribute-image {
    width: 60px;
    height: 60px;
    min-width: 60px;
    min-height: 60px;
  }
}

/* Ajax loading throbber for attribute radios */
/* Make ajax-progress take zero space in layout */
.radio:has(input.attribute-radios-with-images) .ajax-progress,
.form-check:has(input.attribute-radios-with-images) .ajax-progress {
  position: absolute !important;
  width: 0 !important;
  height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  overflow: visible !important;
  pointer-events: none;
  top: 0;
  left: 0;
}

/* Create small throbber using ::after positioned on the label via next sibling */
.radio:has(input.attribute-radios-with-images) .ajax-progress + label::after,
.form-check:has(input.attribute-radios-with-images) .ajax-progress + label::after {
  content: '';
  position: absolute;
  top: 6px;
  right: 6px;
  width: 14px;
  height: 14px;
  background: rgba(255, 255, 255, 0.95);
  border: 1.5px solid var(--line);
  border-top-color: var(--main);
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
  animation: spin 0.6s linear infinite;
  z-index: 5;
}

/* Keyframe animation for spinner */
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Hide the default Drupal throbber elements */
.radio:has(input.attribute-radios-with-images) .ajax-progress .throbber,
.radio:has(input.attribute-radios-with-images) .ajax-progress .throbber__icon,
.radio:has(input.attribute-radios-with-images) .ajax-progress .message,
.form-check:has(input.attribute-radios-with-images) .ajax-progress .throbber,
.form-check:has(input.attribute-radios-with-images) .ajax-progress .throbber__icon,
.form-check:has(input.attribute-radios-with-images) .ajax-progress .message {
  display: none !important;
}

/* Legacy support for select dropdowns without images */
.attribute-select-with-images option {
  padding: 5px 10px;
  line-height: 24px;
}

.attribute-select-with-images {
  line-height: 1.5;
}

.form-select.attribute-select-with-images {
  padding-top: 6px;
  padding-bottom: 6px;
}