/* ---------- 一级菜单胶囊：选中态（品牌色浅底） ---------- */
.lg-biz-chip.is-active {
  border-color: var(--lg-g-border-color-primary-default, #495dff);
  background: var(--lg-g-bg-color-primary-translucent-soft, rgba(109, 128, 255, 0.08));
  color: var(--lg-g-fg-color-primary-emphasis, #3b47f2);
}
.lg-biz-chip.is-active .lg-biz-chip__ic { color: var(--lg-g-fg-color-primary-default, #495dff); }

/* ---------- 选中态：隐藏输入框下方的一级菜单行（查询saas / 超级分析） ----------
   进入选中态后，状态由输入框工具栏内的标签承担（可 × 取消），
   一级菜单行整体收起，输入框下方只保留主题推荐区；
   点标签上的 × 退出选中态后，一级菜单行自动恢复。
   注意：需要压过 .chat-welcome.lg-biz-analysis .lg-biz-panel 的 display:flex !important。 */
.chat-welcome.lg-biz-analysis.lg-sa-on .lg-biz-panel { display: none !important; }

/* ---------- 选中态：移除输入框下方「本地 / 选择文件夹 / 请求批准」行 ----------
   该行是 folder-picker 作为 composer 兄弟节点插入的 .lfp-wrap，
   隐藏后需要把 composer 的底部圆角/阴影还原成独立卡片。
   仅作用于 .chat-welcome.lg-sa-on，退出选中态后原样恢复。 */
.chat-welcome.lg-sa-on .lfp-wrap { display: none !important; }
.chat-welcome.lg-sa-on .planb-composer[data-lingee-folder-picker="true"][data-lingee-enhanced="true"] {
  border-bottom-left-radius: 28px;
  border-bottom-right-radius: 28px;
  border-bottom-color: var(--home-border, rgba(0, 0, 0, 0.06));
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.04);
}

/* ---------- 选中态：矮屏允许首页纵向滚动 ----------
   .chat-welcome 原生 overflow:hidden + padding-top:calc(30vh - 56px)。
   这里只放开纵向滚动，不动 padding-top，因此输入框位置 / 高度
   以及输入框上方的间距在任何窗口尺寸下都保持不变。 */
.chat-welcome.lg-sa-on {
  overflow-y: auto;
  overflow-x: hidden;
  padding-bottom: 24px;
  overscroll-behavior: contain;
}
.chat-welcome.lg-sa-on > .chat-welcome-inner { flex: 0 0 auto; }

/* ---------- 输入框工具栏：智能体标签 + 选择主题 ---------- */
/* 位置：@（data-lingee-slot="skill"，order 20）之后、模型（order 40）之前 */
.planb-composer[data-lingee-enhanced="true"] .planb-composer__toolbar > .lg-sa-slot { order: 25; margin-left: 0; }
.lg-sa-slot {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--lg-spacing-1-5x-small, 6px);
  flex: 0 0 auto;
  font-family: var(--lg-font-family-body, "PingFang SC", -apple-system, BlinkMacSystemFont, "Microsoft YaHei", sans-serif);
}
.lg-sa-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--lg-spacing-1-5x-small, 6px);
  height: 32px;
  padding: 0 var(--lg-spacing-0-5x-small, 10px);
  border: 1px solid var(--lg-g-border-color-black-soft, rgba(0, 0, 0, 0.08));
  border-radius: var(--lg-radius-x-medium, 8px);
  background: var(--lg-g-bg-color-white-heavy, #fff);
  color: var(--lg-g-fg-color-black-strong, rgba(0, 0, 0, 0.82));
  font-family: inherit;
  font-size: var(--lg-font-size-small-14, 14px);
  line-height: 22px;
  white-space: nowrap;
  cursor: pointer;
  transition: background .2s cubic-bezier(.645, .045, .355, 1),
              border-color .2s cubic-bezier(.645, .045, .355, 1),
              color .2s cubic-bezier(.645, .045, .355, 1);
}
.lg-sa-pill:hover {
  background: var(--lg-g-bg-color-black-faint, rgba(0, 0, 0, 0.03));
  border-color: var(--lg-g-border-color-black-moderate, rgba(0, 0, 0, 0.18));
}
.lg-sa-pill svg { width: 16px; height: 16px; display: block; flex-shrink: 0; }
.lg-sa-pill__ic { display: inline-flex; color: var(--lg-g-fg-color-black-default, rgba(0, 0, 0, 0.46)); }
.lg-sa-pill__chev { display: inline-flex; color: var(--lg-g-fg-color-black-aint, rgba(0, 0, 0, 0.28)); }
.lg-sa-pill__chev svg { width: 14px; height: 14px; }
/* 智能体标签：品牌色浅底 + 移除按钮 */
.lg-sa-pill--agent {
  cursor: default;
  padding-right: 4px;
  border-color: rgba(73, 93, 255, 0.24);
  background: var(--lg-g-bg-color-primary-translucent-soft, rgba(109, 128, 255, 0.08));
  color: var(--lg-g-fg-color-primary-emphasis, #3b47f2);
}
.lg-sa-pill--agent:hover {
  border-color: rgba(73, 93, 255, 0.24);
  background: var(--lg-g-bg-color-primary-translucent-soft, rgba(109, 128, 255, 0.08));
}
.lg-sa-pill--agent .lg-sa-pill__ic { color: var(--lg-g-fg-color-primary-default, #495dff); }
.lg-sa-pill__x {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  padding: 0;
  border: 0;
  border-radius: var(--lg-radius-small, 4px);
  background: transparent;
  color: currentColor;
  opacity: .6;
  cursor: pointer;
}
.lg-sa-pill__x:hover { opacity: 1; background: rgba(73, 93, 255, 0.12); }
.lg-sa-pill__x svg { width: 12px; height: 12px; }
/* 已选具体主题：胶囊高亮 */
.lg-sa-pill--topic.is-on,
.lg-sa-pill--topic[aria-expanded="true"] {
  border-color: rgba(73, 93, 255, 0.35);
  color: var(--lg-g-fg-color-primary-emphasis, #3b47f2);
  background: var(--lg-g-bg-color-primary-translucent-soft, rgba(109, 128, 255, 0.08));
}
.lg-sa-pill--topic.is-on .lg-sa-pill__ic,
.lg-sa-pill--topic[aria-expanded="true"] .lg-sa-pill__ic { color: var(--lg-g-fg-color-primary-default, #495dff); }
/* 已选具体主题时，hover 主题选择器显示清空按钮（点击回到占位文案「选择主题」） */
.lg-sa-pill__clear {
  display: none;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: var(--lg-radius-small, 4px);
  color: currentColor;
  opacity: .62;
}
.lg-sa-pill__clear svg { width: 12px; height: 12px; }
.lg-sa-pill__clear:hover { opacity: 1; background: rgba(73, 93, 255, 0.14); }
.lg-sa-pill--topic.is-on:hover .lg-sa-pill__clear,
.lg-sa-pill--topic.is-on:focus-within .lg-sa-pill__clear { display: inline-flex; }
.lg-sa-pill--topic.is-on:hover .lg-sa-pill__chev,
.lg-sa-pill--topic.is-on:focus-within .lg-sa-pill__chev { display: none; }

/* ---------- 主题下拉（向上弹出） ---------- */
/* 主题下拉：顶部搜索框固定，只有下方主题列表滚动 */
.lg-sa-menu {
  position: absolute;
  left: 0;
  bottom: calc(100% + 8px);
  z-index: 90;
  display: none;
  flex-direction: column;
  width: 300px;
  /* 340px ≈ 搜索框 + 5 个主题行的自然高度：常规窗口下不出滚动条，
     主题变多或窗口变矮时交给 58vh 收敛（列表内部滚动） */
  max-height: min(340px, 58vh);
  overflow: hidden;
  padding: var(--lg-spacing-1-5x-small, 6px);
  border: 1px solid var(--lg-g-border-color-black-soft, rgba(0, 0, 0, 0.08));
  border-radius: var(--lg-radius-large, 12px);
  background: var(--lg-g-bg-color-white-heavy, #fff);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.10), 0 1px 2px rgba(0, 0, 0, 0.04);
}
.lg-sa-menu.is-open { display: flex; }
/* 顶部搜索入口 */
.lg-sa-msearch {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: var(--lg-spacing-1-5x-small, 6px);
  height: 32px;
  margin-bottom: var(--lg-spacing-1-5x-small, 6px);
  padding: 0 var(--lg-spacing-0-5x-small, 10px);
  border: 1px solid var(--lg-g-border-color-black-soft, rgba(0, 0, 0, 0.08));
  border-radius: var(--lg-radius-x-medium, 8px);
  background: var(--lg-g-bg-color-white-heavy, #fff);
  color: var(--lg-g-fg-color-black-default, rgba(0, 0, 0, 0.46));
  transition: border-color .18s;
}
.lg-sa-msearch:focus-within { border-color: rgba(73, 93, 255, 0.45); }
.lg-sa-msearch svg { width: 15px; height: 15px; flex: 0 0 15px; display: block; }
.lg-sa-msearch input {
  flex: 1 1 auto;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  font-family: inherit;
  font-size: 13px;
  line-height: 20px;
  color: var(--lg-g-fg-color-black-strong, rgba(0, 0, 0, 0.82));
}
/* 可滚动的主题列表 */
.lg-sa-mlist {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.lg-sa-mempty {
  padding: 20px 8px;
  text-align: center;
  font-size: var(--lg-font-size-small-12, 12px);
  line-height: 18px;
  color: var(--lg-g-fg-color-black-default, rgba(0, 0, 0, 0.46));
}
/* 主题项（下拉里唯一的一种行）。
   V2 曾在列表上方放一个高亮的「智能选择」推荐项（.lg-sa-msmart）与
   「主题」分组标题（.lg-sa-menu__hd），V3 取消自动匹配后两者一并删除。 */
.lg-sa-msitem {
  display: flex;
  align-items: center;
  gap: var(--lg-spacing-x-small, 8px);
  width: 100%;
  padding: 8px;
  border: 0;
  border-radius: var(--lg-radius-x-medium, 8px);
  background: transparent;
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  transition: background .2s cubic-bezier(.645, .045, .355, 1);
}
.lg-sa-msitem:hover { background: var(--lg-g-bg-color-black-faint, rgba(0, 0, 0, 0.03)); }
.lg-sa-msitem__ic {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  flex: 0 0 26px;
  border-radius: var(--lg-radius-medium, 6px);
  background: var(--lg-g-bg-color-gray-subtle, #f7f8fa);
  color: var(--lg-g-fg-color-black-default, rgba(0, 0, 0, 0.46));
}
.lg-sa-msitem__ic svg { width: 15px; height: 15px; display: block; }
.lg-sa-msitem__b { display: flex; flex-direction: column; gap: 1px; min-width: 0; flex: 1 1 auto; }
.lg-sa-msitem__t {
  font-size: var(--lg-font-size-small-14, 14px);
  line-height: 22px;
  color: var(--lg-g-fg-color-black-strong, rgba(0, 0, 0, 0.82));
}
.lg-sa-msitem__d {
  font-size: var(--lg-font-size-small-12, 12px);
  line-height: 18px;
  color: var(--lg-g-fg-color-black-default, rgba(0, 0, 0, 0.46));
}
.lg-sa-msitem__ck { display: none; color: var(--lg-g-fg-color-primary-default, #495dff); flex: 0 0 auto; }
.lg-sa-msitem__ck svg { width: 14px; height: 14px; display: block; }
.lg-sa-msitem.is-on .lg-sa-msitem__ck { display: inline-flex; }
.lg-sa-msitem.is-on .lg-sa-msitem__ic {
  background: var(--lg-g-bg-color-primary-translucent-soft, rgba(109, 128, 255, 0.08));
  color: var(--lg-g-fg-color-primary-default, #495dff);
}
/* 下拉底部原有的「管理主题」入口（.lg-sa-menu__ft / .lg-sa-menu__manage）
   在 V3 已移除，管理入口统一由推荐区下方的「主题中心」承担。 */

/* ---------- 主题推荐区（输入框下方，order 5） ---------- */
.chat-welcome.lg-biz-analysis .lg-sa-rec { order: 5; }
.lg-sa-rec {
  display: flex;
  flex-direction: column;
  width: 100%;
  font-family: var(--lg-font-family-body, "PingFang SC", -apple-system, BlinkMacSystemFont, "Microsoft YaHei", sans-serif);
  animation: lgBizFade .24s ease;
}
.lg-sa-rec__hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--lg-spacing-small, 12px);
  min-width: 0;
  margin: var(--lg-spacing-0-5x-large, 24px) 2px var(--lg-spacing-small, 12px);
}
/* 分类分段控件（与首页 .lg-biz-tabs 同一视觉语言）；窄屏横向滑动，不换行 */
.lg-sa-cats {
  display: flex;
  align-items: center;
  gap: 4px;
  min-width: 0;
  max-width: 100%;
  padding: 3px;
  border-radius: var(--lg-radius-pill, 999px);
  background: rgba(0, 0, 0, 0.04);
  overflow-x: auto;
  overflow-y: hidden;
  flex-wrap: nowrap;
  scrollbar-width: none;
  -ms-overflow-style: none;
  overscroll-behavior-x: contain;
}
.lg-sa-cats::-webkit-scrollbar { display: none; }
.lg-sa-cat {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 28px;
  padding: 0 14px;
  border: 0;
  border-radius: var(--lg-radius-pill, 999px);
  background: transparent;
  font-family: inherit;
  font-size: 13px;
  line-height: 20px;
  color: rgba(0, 0, 0, 0.55);
  white-space: nowrap;
  cursor: pointer;
  transition: background .18s, color .18s, box-shadow .18s;
}
.lg-sa-cat:hover { color: rgba(0, 0, 0, 0.85); }
.lg-sa-cat.is-active {
  background: #fff;
  color: rgba(0, 0, 0, 0.9);
  font-weight: 500;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06), 0 0 0 0.5px rgba(0, 0, 0, 0.04);
}
/* 推荐区标题「推荐主题」（与查询saas 的 .lg-sq-rec__t 同一视觉语言）。
   默认形态由分类行承担标题职责，所以这里默认不展示；
   「八月九号版本」角色下用它替换分类行 —— 见 style#lof-aug09-style 的 2b。 */
.lg-sa-rec__t {
  display: none;
  align-items: center;
  gap: var(--lg-spacing-1-5x-small, 6px);
  min-width: 0;
  font-size: var(--lg-font-size-small-14, 14px);
  font-weight: var(--lg-font-weight-semibold, 600);
  color: var(--lg-g-fg-color-black-strong, rgba(0, 0, 0, 0.82));
  white-space: nowrap;
}
/* V3 起标题只有文字，不再带图标；保留规则以防后续再挂图标 */
.lg-sa-rec__t svg { width: 15px; height: 15px; color: var(--lg-g-fg-color-primary-default, #495dff); }
.lg-sa-rec__all {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  flex: 0 0 auto;
  height: 24px;
  padding: 0 2px;
  border: 0;
  background: transparent;
  color: var(--lg-g-fg-color-black-default, rgba(0, 0, 0, 0.46));
  font-family: inherit;
  font-size: var(--lg-font-size-small-12, 12px);
  cursor: pointer;
  transition: color .2s cubic-bezier(.645, .045, .355, 1);
}
.lg-sa-rec__all:hover { color: var(--lg-g-fg-color-primary-default, #495dff); }
.lg-sa-rec__all svg { width: 13px; height: 13px; }

/* ---------- 主题卡片（四列 · V3 信息卡）----------
   V2 是「缩略图 + 名称 + 主题标签」的图卡；V3 改为纯信息卡：
     图标 + 主题名称（一行）+ 「负责人 · 所属空间」（次行）。
   缩略图（THUMB 骨架图）不再渲染，卡片高度更矮、四列排布更紧凑。 */
.lg-sa-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--lg-spacing-small, 12px);
  width: 100%;
}
@media (max-width: 980px) { .lg-sa-cards { grid-template-columns: repeat(2, 1fr); } }
.lg-sa-card {
  display: flex;
  flex-direction: column;
  gap: var(--lg-spacing-x-small, 8px);
  padding: var(--lg-spacing-small, 12px) var(--lg-spacing-0-5x-small, 14px);
  border: 1px solid var(--lg-g-border-color-black-soft, rgba(0, 0, 0, 0.08));
  border-radius: var(--lg-radius-large, 12px);
  background: var(--lg-g-bg-color-white-heavy, #fff);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02);
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color .2s cubic-bezier(.645, .045, .355, 1),
              box-shadow .2s cubic-bezier(.645, .045, .355, 1),
              transform .2s cubic-bezier(.645, .045, .355, 1);
}
.lg-sa-card:hover {
  border-color: rgba(73, 93, 255, 0.35);
  box-shadow: 0 6px 16px rgba(73, 93, 255, 0.08);
  transform: translateY(-1px);
}
/* 首行：图标 + 主题名称 */
.lg-sa-card__hd {
  display: flex;
  align-items: center;
  gap: var(--lg-spacing-x-small, 8px);
  min-width: 0;
}
.lg-sa-card__ic {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  border-radius: var(--lg-radius-x-medium, 8px);
  background: var(--lg-g-bg-color-primary-translucent-soft, rgba(109, 128, 255, 0.10));
  color: var(--lg-g-fg-color-primary-default, #495dff);
}
.lg-sa-card__ic svg { width: 16px; height: 16px; display: block; }
.lg-sa-card__name {
  flex: 1 1 auto;
  min-width: 0;
  font-size: var(--lg-font-size-medium-16, 16px);
  line-height: 24px;
  font-weight: var(--lg-font-weight-semibold, 600);
  color: var(--lg-g-fg-color-black-strong, rgba(0, 0, 0, 0.82));
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
/* 次行：负责人 · 所属空间（过长省略） */
.lg-sa-card__meta {
  display: block;
  min-width: 0;
  font-size: var(--lg-font-size-small-12, 12px);
  line-height: 18px;
  color: var(--lg-g-fg-color-black-default, rgba(0, 0, 0, 0.46));
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
/* 主题中心：卡片下方居中的轻量胶囊按钮 */
.lg-sa-topic {
  align-self: center;
  display: inline-flex;
  align-items: center;
  gap: var(--lg-spacing-2x-small, 4px);
  height: 40px;
  margin: var(--lg-spacing-small, 12px) auto 0;
  padding: 0 var(--lg-spacing-large, 20px);
  border: 1px solid var(--lg-g-border-color-black-soft, rgba(0, 0, 0, 0.08));
  border-radius: var(--lg-radius-pill, 999px);
  background: var(--lg-g-bg-color-white-heavy, #fff);
  color: var(--lg-g-fg-color-black-muted, rgba(0, 0, 0, 0.64));
  font-family: inherit;
  font-size: var(--lg-font-size-small-14, 14px);
  line-height: 22px;
  white-space: nowrap;
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
  transition: border-color .2s cubic-bezier(.645, .045, .355, 1),
              color .2s cubic-bezier(.645, .045, .355, 1),
              box-shadow .2s cubic-bezier(.645, .045, .355, 1);
}
.lg-sa-topic:hover {
  border-color: rgba(73, 93, 255, 0.35);
  color: var(--lg-g-fg-color-black-strong, rgba(0, 0, 0, 0.82));
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}
.lg-sa-topic svg { width: 16px; height: 16px; color: var(--lg-g-fg-color-black-default, rgba(0, 0, 0, 0.46)); }

/* ---------- 矮屏：只压缩「输入框下方」的分类 / 卡片 / 主题中心 ---------- */
@media (max-height: 800px) {
  .chat-welcome.lg-sa-on .lg-sa-rec__hd { margin-top: 16px; margin-bottom: 8px; }
  .chat-welcome.lg-sa-on .lg-sa-cards { gap: 8px; }
  .chat-welcome.lg-sa-on .lg-sa-topic { height: 34px; margin-top: 8px; }
}
@media (max-height: 680px) {
  .chat-welcome.lg-sa-on .lg-sa-rec__hd { margin-top: 12px; margin-bottom: 6px; }
  .chat-welcome.lg-sa-on .lg-sa-card { padding: 8px 10px; gap: 6px; }
  .chat-welcome.lg-sa-on .lg-sa-card__ic { width: 24px; height: 24px; flex-basis: 24px; }
  .chat-welcome.lg-sa-on .lg-sa-card__name { font-size: 14px; line-height: 22px; }
  .chat-welcome.lg-sa-on .lg-sa-topic { height: 32px; margin-top: 6px; }
}

/* ============================================================
   「全部主题」弹窗
   ------------------------------------------------------------
   · 桌面端上限 1280 × 880，四周保留窗口边距，高度用 dvh 保证始终完整落在窗口内；
   · 标题 / 分类 + 搜索 / 底部分页固定可见，只有中间主题列表滚动；
   · 遮罩铺满整个页面（含左侧导航「新建任务」），关闭后侧栏层级复原。
   ============================================================ */
.lg-sam-mask {
  --lg-sam-gap: 24px;
  position: fixed;
  inset: 0;
  z-index: 2147483630;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--lg-sam-gap);
  background: rgba(20, 20, 28, 0.45);
  animation: lgSamFade .18s ease;
  font-family: var(--lg-font-family-body, "PingFang SC", -apple-system, BlinkMacSystemFont, "Microsoft YaHei", sans-serif);
}
@keyframes lgSamFade { from { opacity: 0; } to { opacity: 1; } }
@keyframes lgSamPop { from { opacity: 0; transform: translateY(8px) scale(.985); } to { opacity: 1; transform: none; } }
/* 弹窗打开期间：锁住宿主页面滚动，并让侧栏 sticky-top（新建任务）交出层级 */
body.lg-sam-open { overflow: hidden; }
body.lg-sam-open .session-sidebar__sticky-top { z-index: auto; }
.lg-sam {
  display: flex;
  flex-direction: column;
  width: min(1280px, calc(100vw - var(--lg-sam-gap) * 2));
  height: min(880px, calc(100vh - var(--lg-sam-gap) * 2));
  height: min(880px, calc(100dvh - var(--lg-sam-gap) * 2));
  max-height: calc(100dvh - var(--lg-sam-gap) * 2);
  min-height: 0;
  overflow: hidden;
  border-radius: var(--lg-radius-large, 16px);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.22), 0 2px 8px rgba(0, 0, 0, 0.08);
  animation: lgSamPop .2s cubic-bezier(.645, .045, .355, 1);
}
.lg-sam * { box-sizing: border-box; }
.lg-sam__hd {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  height: 56px;
  padding: 0 20px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}
.lg-sam__title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  line-height: 24px;
  font-weight: 600;
  color: rgba(0, 0, 0, 0.88);
}
.lg-sam__title svg { width: 17px; height: 17px; color: #495dff; }
.lg-sam__x {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  flex: 0 0 32px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: rgba(0, 0, 0, 0.46);
  cursor: pointer;
  transition: background .18s, color .18s;
}
.lg-sam__x:hover { background: rgba(0, 0, 0, 0.05); color: rgba(0, 0, 0, 0.82); }
.lg-sam__x svg { width: 16px; height: 16px; display: block; }
.lg-sam__bar {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-width: 0;
  padding: 12px 20px;
}
.lg-sam__search {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex: 0 1 280px;
  min-width: 150px;
  height: 32px;
  padding: 0 10px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 8px;
  background: #fff;
  color: rgba(0, 0, 0, 0.46);
  transition: border-color .18s;
}
.lg-sam__search:focus-within { border-color: rgba(73, 93, 255, 0.45); }
.lg-sam__search svg { width: 15px; height: 15px; flex: 0 0 15px; }
.lg-sam__search input {
  flex: 1 1 auto;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  font-family: inherit;
  font-size: 13px;
  line-height: 20px;
  color: rgba(0, 0, 0, 0.82);
}
.lg-sam__body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 4px 20px 20px;
}
.lg-sam__cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  width: 100%;
}
@media (max-width: 1080px) { .lg-sam__cards { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 860px)  { .lg-sam__cards { grid-template-columns: repeat(2, 1fr); } }
.lg-sam__empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 56px 20px;
  text-align: center;
}
.lg-sam__empty svg { width: 44px; height: 44px; color: rgba(0, 0, 0, 0.16); }
.lg-sam__empty-t { font-size: 14px; line-height: 22px; color: rgba(0, 0, 0, 0.64); }
.lg-sam__empty-d { font-size: 12px; line-height: 18px; color: rgba(0, 0, 0, 0.42); }
.lg-sam__ft {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  height: 52px;
  padding: 0 20px;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}
.lg-sam__count { font-size: 12px; line-height: 18px; color: rgba(0, 0, 0, 0.46); white-space: nowrap; }
.lg-sam__pager { display: inline-flex; align-items: center; gap: 8px; }
.lg-sam__page { font-size: 12px; line-height: 18px; color: rgba(0, 0, 0, 0.64); white-space: nowrap; }
.lg-sam__pbtn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 28px;
  padding: 0 10px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 8px;
  background: #fff;
  font-family: inherit;
  font-size: 12px;
  line-height: 20px;
  color: rgba(0, 0, 0, 0.64);
  white-space: nowrap;
  cursor: pointer;
  transition: border-color .18s, color .18s, background .18s;
}
.lg-sam__pbtn svg { width: 12px; height: 12px; }
.lg-sam__pbtn:hover:not([disabled]) { border-color: rgba(73, 93, 255, 0.35); color: #3b47f2; }
.lg-sam__pbtn[disabled] { opacity: .45; cursor: not-allowed; }

/* 弹窗内矮屏压缩：边距 / 卡片 / 间距变小，但关闭、分类、搜索、分页始终可见 */
@media (max-height: 760px) {
  .lg-sam-mask { --lg-sam-gap: 16px; }
  .lg-sam__hd { height: 50px; }
  .lg-sam__bar { padding: 10px 16px; }
  .lg-sam__body { padding: 2px 16px 14px; }
  .lg-sam__cards { gap: 10px; }
  .lg-sam__ft { height: 48px; padding: 0 16px; }
}
@media (max-height: 620px) {
  .lg-sam-mask { --lg-sam-gap: 10px; }
  .lg-sam__hd { height: 46px; padding: 0 14px; }
  .lg-sam__bar { padding: 8px 14px; }
  .lg-sam__body { padding: 2px 14px 12px; }
  .lg-sam__cards { gap: 8px; }
  .lg-sam .lg-sa-card { padding: 8px 10px; gap: 6px; }
  .lg-sam .lg-sa-card__ic { width: 24px; height: 24px; flex-basis: 24px; }
  .lg-sam .lg-sa-card__name { font-size: 14px; line-height: 22px; }
  .lg-sam__ft { height: 44px; padding: 0 14px; }
  .lg-sam__empty { padding: 28px 16px; }
}
/* 窄屏：分类与搜索分两行，分类保持横向滑动 */
@media (max-width: 720px) {
  .lg-sam__bar { flex-wrap: wrap; }
  .lg-sam__search { flex: 1 1 100%; }
}