.custom-image-select-wrapper {
  position: relative !important;
  display: block !important;
  width: 100% !important;
  margin-top: 8px !important;
  box-sizing: border-box !important;
}

/* triggerボタン：ドロップダウンの"現在値表示欄" */
button.custom-image-select-trigger {
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
  width: 100% !important;
  padding: 10px 12px !important;
  border: 1px solid #dcdcdc !important;
  border-radius: 0 !important;
  background: #fff !important;
  cursor: pointer !important;
  text-align: left !important;
  box-shadow: none !important;
  font-size: 14px !important;
  line-height: 1.4 !important;
  color: #222 !important;
  box-sizing: border-box !important;
}

button.custom-image-select-trigger img {
  width: 56px !important;
  height: 56px !important;
  object-fit: contain !important;
  flex-shrink: 0 !important;
  display: block !important;
}

button.custom-image-select-trigger span {
  font-size: 14px !important;
  color: #222 !important;
  line-height: 1.4 !important;
}

/* ドロップダウン本体 */
.custom-image-select-dropdown {
  display: none !important;
  position: absolute !important;
  top: 100% !important;
  left: 0 !important;
  width: 100% !important;
  max-height: 420px !important;
  overflow-y: auto !important;
  background: #fff !important;
  border: 1px solid #dcdcdc !important;
  border-top: none !important;
  z-index: 99999 !important;
  box-sizing: border-box !important;
  box-shadow: 0 4px 12px rgba(0,0,0,0.12) !important;
}

.custom-image-select-dropdown.open {
  display: block !important;
}

/* 各選択肢ボタン */
button.custom-image-select-option {
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
  width: 100% !important;
  padding: 10px 12px !important;
  background: #fff !important;
  border: none !important;
  border-bottom: 1px solid #f0f0f0 !important;
  border-radius: 0 !important;
  cursor: pointer !important;
  text-align: left !important;
  box-shadow: none !important;
  box-sizing: border-box !important;
}

button.custom-image-select-option:hover,
button.custom-image-select-option:focus {
  background: #f8f8f8 !important;
  outline: none !important;
}

button.custom-image-select-option:last-child {
  border-bottom: none !important;
}

button.custom-image-select-option img {
  width: 56px !important;
  height: 56px !important;
  object-fit: contain !important;
  flex-shrink: 0 !important;
  display: block !important;
}

button.custom-image-select-option span {
  font-size: 14px !important;
  line-height: 1.4 !important;
  color: #222 !important;
}

@media screen and (max-width: 767px) {
  button.custom-image-select-trigger,
  button.custom-image-select-option {
    padding: 10px !important;
    gap: 10px !important;
  }

  button.custom-image-select-trigger img,
  button.custom-image-select-option img {
    width: 48px !important;
    height: 48px !important;
  }
}