/* ============================================================
   language-picker.css — WOW 全站统一语言选择器样式（2026-08-11）
   用法：所有含语言选择器的页面在 CSS 列表【最后】引入本文件，
   用于覆盖历史页面（home.min.css / styles.css）中的旧版选择器样式。
   ============================================================ */

/* ---------- 容器 ---------- */
.language-picker {
  position: relative;
  z-index: 145;
  flex: 0 0 auto;
}

/* ---------- 触发按钮 ---------- */
.language-picker > .language {
  min-width: 126px;
  justify-content: flex-start;
  gap: 12px;
  padding-inline: 12px 14px;
  border: 1px solid rgba(176, 200, 210, 0.65);
  border-radius: 14px;
  background: #fff;
  color: #173143;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(16, 37, 54, 0.06);
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  /* 反覆盖旧版圆形按钮规则 */
  border-radius: 14px !important;
  padding: 9px 14px !important;
}

.language-picker > .language:hover,
.language-picker > .language:focus-visible,
.language-picker.is-open > .language {
  border-color: #0b9c78;
  box-shadow: 0 8px 24px rgba(14, 167, 124, 0.14);
}

/* 反覆盖旧版「隐藏文字/chevron」规则 */
body .topbar .header-actions > .language-picker [data-language-current-code],
body .portal-topbar .header-actions > .language-picker [data-language-current-code],
body .presale-topbar .header-actions > .language-picker [data-language-current-code],
body .academy-topbar .header-actions > .language-picker [data-language-current-code],
body .swap-topbar .header-actions > .language-picker [data-language-current-code],
body .topbar .header-actions > .language-picker .language-chevron,
body .portal-topbar .header-actions > .language-picker .language-chevron,
body .presale-topbar .header-actions > .language-picker .language-chevron,
body .academy-topbar .header-actions > .language-picker .language-chevron,
body .swap-topbar .header-actions > .language-picker .language-chevron {
  display: inline-flex !important;
}

/* ---------- 国旗 ---------- */
.language-current-flag,
.language-option-flag {
  display: inline-block;
  flex: 0 0 auto;
  width: 32px;
  height: 32px;
  overflow: hidden;
  border: 1px solid rgba(16, 37, 54, 0.12);
  border-radius: 50%;
  box-shadow: 0 2px 9px rgba(0, 0, 0, 0.08);
}

.language-current-flag {
  width: 30px;
  height: 30px;
}

/* ---------- 箭头 ---------- */
.language-chevron {
  margin-left: auto;
  color: #61778a;
  font-size: 24px;
  line-height: 1;
  transform: translateY(3px);
  transition: transform 180ms ease;
}

.language-picker.is-open .language-chevron {
  transform: translateY(1px) rotate(180deg);
}

/* ---------- 下拉菜单 ---------- */
.language-menu {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  width: min(840px, calc(100vw - 36px));
  max-height: min(760px, calc(100vh - 118px));
  overflow: auto;
  padding: 24px;
  border: 1px solid rgba(176, 200, 210, 0.65);
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 28px 90px rgba(16, 37, 54, 0.16);
  backdrop-filter: blur(24px);
  /* 反覆盖旧版 fixed 全宽菜单 */
  position: absolute !important;
  right: 0 !important;
  left: auto !important;
  width: min(840px, calc(100vw - 36px)) !important;
  top: calc(100% + 12px) !important;
  padding: 24px !important;
  border-radius: 28px !important;
}

.language-menu[hidden] {
  display: none !important;
}

.language-menu-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 20px;
  /* 反覆盖旧版单列 */
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
}

/* ---------- 选项 ---------- */
.language-option {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 60px;
  padding: 10px 14px;
  border: 1px solid transparent;
  border-radius: 28px;
  color: #173143;
  background: transparent;
  font-size: 19px;
  font-weight: 700;
  text-align: left;
  font-family: inherit;
  cursor: pointer;
  transition: color 160ms ease, background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.language-option:hover,
.language-option:focus-visible,
.language-option.is-selected {
  border-color: rgba(14, 167, 124, 0.2);
  color: #0b9c78;
  background: #e9f7f2;
}

.language-option:hover {
  transform: translateY(-1px);
}

.language-option-check {
  margin-left: auto;
  color: #0b9c78;
  font-size: 15px;
  opacity: 0;
}

.language-option.is-selected .language-option-check {
  opacity: 1;
}

/* ---------- 移动端适配 ---------- */
@media (max-width: 720px) {
  .language-picker > .language {
    min-width: 0;
    padding: 9px 11px !important;
  }
  .language-picker > .language [data-language-current-code] {
    display: none;
  }
  .language-picker > .language .language-chevron {
    display: none;
  }
  .language-menu {
    width: min(680px, calc(100vw - 24px));
    padding: 16px !important;
    border-radius: 22px !important;
  }
  .language-menu-grid {
    grid-template-columns: 1fr !important;
  }
  .language-option {
    min-height: 52px;
    font-size: 16px;
    border-radius: 14px;
    border-color: rgba(176, 200, 210, 0.45);
    background: #fff;
  }
}