/**
 * 顶栏搜索组件样式 — 与 casc-ecom-web/src/assets/global-search.scss 同步。
 * 在 base.html 中于 block 外加载，避免子模板未调用 super 时丢失。
 */
:root {
  --casc-search-primary: #dc242a;
  --casc-search-primary-hover: #f1272e;
  --casc-search-border: #dc242a;
  --casc-search-placeholder: #898b93;
}

.casc-global-search-form {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  max-width: 100%;
  box-sizing: border-box;
  margin: 0;
}

.casc-global-search {
  display: flex;
  align-items: center;
  width: 100%;
  max-width: 864px;
  min-width: 0;
  box-sizing: border-box;
  height: 42px;
  background: #ffffff;
  border-radius: 6px;
  border: 1px solid var(--casc-search-border);
  overflow: visible;
  position: relative;
}

.casc-global-search__input {
  flex: 1;
  min-width: 0;
  width: 90%;
  height: 100%;
  border: none;
  outline: none;
  background: transparent;
  font-size: 14px;
  font-weight: 400;
  color: #333;
  padding: 0 12px;
  box-sizing: border-box;
  box-shadow: none;
  border-radius: 0;
  -webkit-appearance: none;
  appearance: none;
}

.casc-global-search__input::placeholder {
  font-weight: 400;
  font-size: 14px;
  color: var(--casc-search-placeholder);
}

.casc-global-search__btn {
  flex-shrink: 0;
  width: 92px !important;
  height: 38px !important;
  margin-right: 1px;
  border: none;
  border-radius: 4px;
  background: var(--casc-search-primary);
  color: #fff;
  font-size: 14px;
  font-weight: 400;
  cursor: pointer;
  line-height: 38px;
  text-align: center;
  padding: 0;
  box-shadow: none;
  -webkit-appearance: none;
  appearance: none;
}

.casc-global-search__trade {
  position: relative;
  flex: 0 0 72px;
  width: 72px;
  height: 100%;
  border-right: 1px solid #f0c9cb;
}

.casc-global-search__trade-btn {
  width: 100%;
  height: 100%;
  padding: 0 8px;
  border: none;
  background: transparent;
  color: #333;
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: 6px 0 0 6px;
}

.casc-global-search__trade-btn:hover {
  background: #fff8f8;
}

.casc-global-search__trade-caret {
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid #999;
  transition: transform 0.15s ease;
}

.casc-global-search__trade.is-open .casc-global-search__trade-caret {
  transform: rotate(180deg);
}

.casc-global-search__trade-menu {
  display: none;
  position: absolute;
  left: 0;
  top: 100%;
  width: 100%;
  box-sizing: border-box;
  background: #fff;
  border: 1px solid #e8e8e8;
  border-top: none;
  border-radius: 0 0 6px 6px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
  z-index: 30;
  overflow: hidden;
}

.casc-global-search__trade-menu.is-open {
  display: block;
}

.casc-global-search__trade-item {
  display: block;
  width: 100%;
  height: 40px;
  border: none;
  background: #fff;
  text-align: center;
  padding: 0;
  font-size: 14px;
  color: #333;
  cursor: pointer;
}

.casc-global-search__trade-item:hover,
.casc-global-search__trade-item.is-active {
  color: #dc242a;
  background: #fff5f5;
}

.casc-global-search__btn:hover {
  background: var(--casc-search-primary-hover);
  color: #fff;
}