/* ==========================================================================
 * v8.3 AI 邮箱助手 · 按设计稿复刻（index (2).html）
 *
 * 设计稿的核心不是配色，而是布局：
 *   1. 顶部一条工具条（业务口径 + 快捷操作），不是大标题卡片；
 *   2. 三栏**连成一片**：左 272px 会话列表 / 中间对话流 / 右 300px AI 面板，
 *      用 1px 分隔线而不是圆角卡片 + 间距；
 *   3. 中间是真正的对话流：日期分隔、收/发气泡（侧标在气泡左边）、气泡下方署名行、
 *      气泡下方贴 AI 分析卡片，底部固定"写中文要求 → 生成英文草稿"的回复区；
 *   4. 整屏高度由各栏自己滚动，页面不整体滚动。
 *
 * 这个文件必须排在 ui-refresh.css 之后加载；选择器统一带 .route--email 前缀。
 * 纯外观回退 = 删掉 index.html 里的 <link>；对话流结构属于 index.html / app.js 的改动。
 * ========================================================================== */

.route--email {
  --radius-sm: 8px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --line: #dde4e2;
  --line-soft: #e9eeec;
  --paper: #fbfcfa;
  --canvas: #f1f4f1;
  --cream: #f6f1e8;
  --brand-soft: #fdeae2;
  --teal-soft: #e4f0ef;
  --green-soft: #e2f2e9;
  --amber: #b45309;
  --amber-soft: #fdf1e2;
  --red: #c0392b;
  --red-soft: #fbeae7;
  --faint: #9db0ad;
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding: 0;
  overflow: hidden;
  background: var(--canvas);
  font-size: 13px;
  color: var(--ink);
}

/* --------------------------------------------------------------------------
 * 通用小控件（设计稿 .btn）
 * ------------------------------------------------------------------------ */
.route--email .email-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 32px;
  padding: 0 12px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease, color .15s ease;
}
.route--email .email-btn--ghost { border-color: var(--line); background: var(--canvas); color: var(--ink-2); }
.route--email .email-btn--ghost:hover { background: var(--line-soft); }
.route--email .email-btn--primary { background: var(--brand); color: #fff; }
.route--email .email-btn--primary:hover { background: #d85332; }
.route--email .email-btn--teal { background: var(--teal); color: #fff; }
.route--email .email-btn--teal:hover { background: #185a5b; }
.route--email .email-btn--danger { color: #a8452f; }
.route--email .email-btn:disabled { opacity: .5; cursor: not-allowed; }
.route--email .email-badge {
  padding: 1px 8px;
  border-radius: 4px;
  background: var(--line-soft);
  color: var(--ink-2);
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}
.route--email .email-badge--brand { background: var(--brand-soft); color: #d85332; }

/* --------------------------------------------------------------------------
 * 顶部工具条（设计稿 .toolbar）
 * ------------------------------------------------------------------------ */
.route--email .email-toolbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 9px 18px;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}
.route--email .email-toolbar__text { flex: 1; min-width: 0; margin: 0; color: var(--muted); font-size: 12.5px; }
.route--email .email-toolbar__text b { color: var(--ink-2); font-weight: 700; }
.route--email .email-toolbar__actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

/* --------------------------------------------------------------------------
 * 三栏工作区：连成一片，靠分隔线而不是卡片间距
 * ------------------------------------------------------------------------ */
.route--email .email-workspace { flex: 1; min-height: 0; display: flex; align-items: stretch; }
.route--email .email-inbox,
.route--email .email-chat,
.route--email .email-panel { min-height: 0; background: var(--paper); }
.route--email .email-inbox {
  /* **固定宽度，绝不参与压缩**：以前写的是 flex: 0 1 288px（允许收缩），
     而中间那栏的 flex-basis 是内容宽度，于是换视图/换邮件时中间栏内容一变，
     浏览器就会按比例去压缩左栏，表现成"点一下标签左栏就抖一下"。
     固定之后，无论右中两栏内容多宽，左栏永远是 288px。 */
  flex: 0 0 288px;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--line);
}
/* basis 用 0：中间栏只吃"剩下的空间"，不再用自己的内容宽度去影响左右两栏 */
.route--email .email-chat { flex: 1 1 0; min-width: 0; display: flex; flex-direction: column; }
.route--email .email-panel {
  flex: 0 0 300px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--line);
}

/* --------------------------------------------------------------------------
 * 左栏：会话列表
 * ------------------------------------------------------------------------ */
.route--email .email-inbox-head { border-bottom: 1px solid var(--line-soft); }
.route--email .email-inbox-tools { display: flex; align-items: center; gap: 6px; padding: 11px 12px 9px; }
.route--email .email-search-box {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 30px;
  padding: 0 9px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--canvas);
}
.route--email .email-search-box input {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-size: 12.5px;
  outline: none;
}
.route--email .email-search-box input::placeholder { color: var(--faint); }
.route--email .email-inbox-tools .secondary-button {
  min-height: 30px;
  padding: 0 9px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--canvas);
  color: var(--ink-2);
  font-size: 12px;
  font-weight: 600;
  box-shadow: none;
}
.route--email .email-smart-views {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0 12px 10px;
  background: transparent;
}
.route--email .email-smart-views button {
  min-height: 24px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--canvas);
  color: var(--ink-2);
  font-size: 12px;
  font-weight: 600;
}
.route--email .email-smart-views button:hover { border-color: var(--teal); color: var(--teal); }
.route--email .email-smart-views button.is-active { border-color: var(--teal); background: var(--teal); color: #fff; }
.route--email .email-smart-views button b { margin-left: 3px; font-size: 10.5px; opacity: .75; }
.route--email .email-smart-views button b {
  /* 数字从"0"变"49"时不要让标签跟着变宽：给数字留固定槽位并居中 */
  display: inline-block;
  min-width: 14px;
  text-align: center;
}
.route--email .email-smart-views .email-view-more > button { border-style: dashed; }
.route--email .email-list-filters {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 9px 12px;
  border-top: 1px solid var(--line-soft);
}
.route--email .email-list-filters select {
  flex: 1;
  min-width: 0;
  height: 30px;
  padding: 0 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--ink-2);
  font-size: 12px;
}
.route--email .email-list-filters .secondary-button { min-height: 30px; padding: 0 10px; font-size: 12px; }
.route--email .email-bulk-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-top: 1px solid var(--line-soft);
  background: var(--teal-soft);
  color: #154f50;
  font-size: 12px;
}
.route--email .email-bulk-toolbar button {
  padding: 3px 9px;
  border: 1px solid rgba(29, 111, 112, .3);
  border-radius: 999px;
  background: #fff;
  color: var(--teal);
  font-size: 11.5px;
}
.route--email .email-customer-chip {
  margin: 0 12px 9px;
  padding: 5px 10px;
  border: 1px solid #c4dcd9;
  border-radius: 999px;
  background: var(--teal-soft);
  color: #154f50;
  font-size: 12px;
}

/* 会话行：头像 + 姓名/时间 + 主题 + 标签（设计稿 .conv） */
.route--email .email-list { flex: 1; min-height: 0; overflow-y: auto; padding: 6px 8px 10px; }
.route--email .email-list-item {
  position: relative;
  padding: 0;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  background: transparent;
  box-shadow: none;
}
.route--email .email-list-item:hover { border-color: var(--line); background: var(--canvas); }
.route--email .email-list-item.is-active { border-color: #bcd9d7; background: var(--teal-soft); box-shadow: inset 3px 0 0 var(--teal); }
.route--email .email-list-item.is-unread { background: #fff; }
.route--email .email-list-item.is-unread.is-active { background: var(--teal-soft); }
.route--email .email-list-item.is-selected { background: #f2f8ff; }
.route--email .email-list-open {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  width: 100%;
  padding: 10px 10px 10px 34px;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
  font: inherit;
  cursor: pointer;
}
.route--email .email-list-item__body { flex: 1; min-width: 0; display: grid; gap: 2px; }
.route--email .email-list-item__top { display: flex; align-items: baseline; justify-content: space-between; gap: 6px; }
.route--email .email-list-item__top strong {
  overflow: hidden;
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.route--email .email-list-item__top time { flex: 0 0 auto; color: var(--faint); font-size: 11px; }
.route--email .email-list-item__body > b {
  display: block;
  overflow: hidden;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.5;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.route--email .email-list-item.is-unread .email-list-item__body > b,
.route--email .email-list-item.is-unread .email-list-item__top strong { color: var(--ink); font-weight: 700; }
.route--email .email-list-item__bottom {
  display: flex;
  align-items: center;
  gap: 6px;
  /* 一行显示、绝不换行（换行会让每行变厚，邮件多了翻起来很费劲）。
     内容从左往右紧凑排，把中间的空档利用起来；实在放不下的由"可截断项"吃掉，
     顺序上先保证「待跟进 / 几封 / 附件」这些固定徽章完整。 */
  flex-wrap: nowrap;
  overflow: hidden;
  /* 整排往左挪到"星标之后"这条线：
     头像右侧那段（约 46px）被让出来给标签用，同时所有邮件的这一排都从同一个位置开始，
     上下对齐、看着才整齐。头像在上面、这一排在下面，不会互相压到。 */
  margin-left: -46px;
  margin-top: 4px;
}
.route--email .email-list-item__bottom em {
  max-width: 100%;
  /* 业务类型是唯一"可让位"的：空间不够时它先被截断（悬停看全文），
     其余标签（待跟进 / 几封 / 状态 / 附件）始终完整露出来。 */
  flex: 1 1 auto;
  min-width: 40px;
  overflow: hidden;
  padding: 1px 7px;
  border-radius: 4px;
  background: var(--brand-soft);
  color: #d85332;
  font-size: 10.5px;
  font-style: normal;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.route--email .email-list-item__meta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;   /* 这组标签不参与压缩：几个都要能露出来 */
}
.route--email .email-list-item__meta > .email-task-badge,
.route--email .email-list-item__meta > .conv-badge,
.route--email .email-list-item__meta > .email-list-item__clip,
.route--email .email-list-item__meta > .email-list-item__dot { flex: 0 0 auto; }
.route--email .email-list-item__meta small {
  flex: 0 0 auto;
  min-width: 0;
  color: var(--faint);
  font-size: 11px;
  white-space: nowrap;
}
.route--email .email-list-item__thread {
  padding: 1px 6px;
  border-radius: 4px;
  background: var(--teal-soft);
  color: #154f50;
  font-size: 10px;
  font-weight: 700;
}
.route--email .email-list-item__dot {
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 0 3px rgba(237, 105, 70, .14);
}
.route--email .email-list-item__actions {
  position: absolute;
  top: 11px;
  left: 8px;
  display: flex;
  align-items: center;
  gap: 4px;
  z-index: 1;
}
.route--email .email-list-item__star {
  width: 16px;
  height: 16px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--faint);
  font-size: 13px;
  line-height: 1;
}
.route--email .email-list-item__star.is-starred { color: #e0b94f; }
.route--email .email-list-item__select { width: 13px; height: 13px; accent-color: var(--teal); }
.route--email .email-list-item__clip { width: 11px; height: 11px; stroke: var(--faint); }
.route--email .conv-badge {
  padding: 1px 7px;
  border-radius: 4px;
  background: var(--teal-soft);
  color: #154f50;
  font-size: 10px;
  font-weight: 700;
}
.route--email .conv-badge.is-open { background: var(--teal); color: #fff; }
.route--email .email-conv-thread { padding: 2px 8px 8px 34px; }
.route--email .email-conv-thread__item {
  display: grid;
  gap: 2px;
  width: 100%;
  padding: 7px 9px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: pointer;
}
.route--email .email-conv-thread__item:hover { border-color: var(--line); background: #fff; }
/* 选中态（v10.85.27）：会话一展开，光靠"淡底"根本看不出在看哪一封 ——
   以前子行选中是白底 + 浅边框，等于没标。现在行、子行、阅读区三处口径一致：
   **左侧一条青绿竖条 + 淡底 + 文字变深**（方案 A，2026-10-15 定的）。 */
.route--email .email-conv-thread__item.is-active {
  border-color: #bcd9d7; background: var(--teal-soft); box-shadow: inset 3px 0 0 var(--teal);
}
.route--email .email-conv-thread__item.is-active .email-conv-thread__subject { color: var(--ink-2); }
.route--email .email-conv-thread__item.is-active .email-conv-thread__top strong { color: var(--ink); }
.route--email .email-conv-thread__top { display: flex; align-items: center; gap: 6px; }
.route--email .email-conv-thread__top strong { color: var(--ink-2); font-size: 12px; }
.route--email .email-conv-thread__top time { margin-left: auto; color: var(--faint); font-size: 10.5px; }
.route--email .email-conv-thread__subject { color: var(--muted); font-size: 11.5px; }
.route--email .email-conv-thread__meta { color: var(--faint); font-size: 10.5px; }
.route--email .email-conv-thread__meta {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: nowrap;   /* 同样保持一行，展开很多封时不会把每行撑高 */
  overflow: hidden;
}
.route--email .cust-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 8px 4px 4px;
  padding: 7px 9px;
  border-radius: var(--radius-sm);
  background: var(--canvas);
}
.route--email .cust-head__id { flex: 1; min-width: 0; display: grid; }
.route--email .cust-head__id b { color: var(--ink); font-size: 12.5px; }
.route--email .cust-head__id small { overflow: hidden; color: var(--muted); font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.route--email .cust-head em { color: var(--muted); font-size: 11px; font-style: normal; }
.route--email .cust-head__only {
  padding: 3px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--teal);
  font-size: 11px;
  font-weight: 600;
}
.route--email .email-inbox-foot {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border-top: 1px solid var(--line);
}
.route--email .email-inbox-foot span { flex: 1; color: var(--muted); font-size: 11.5px; text-align: center; }

/* 行内「⋮」：默认隐形，悬停/当前行才出现，避免干扰扫读 */
.route--email .email-list-item__more {
  position: absolute;
  top: 7px;
  right: 6px;
  width: 24px;
  height: 24px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--muted);
  font-size: 16px;
  line-height: 1;
  opacity: 0;
  cursor: pointer;
  transition: opacity .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
}
.route--email .email-list-item:hover .email-list-item__more,
.route--email .email-list-item.is-active .email-list-item__more,
.route--email .email-list-item__more:focus-visible { opacity: 1; }
.route--email .email-list-item__more:hover {
  border-color: var(--teal);
  background: var(--teal-soft);
  color: var(--teal);
  opacity: 1;
}

/* 右键处置菜单 */
.route--email .email-context-menu,
.email-context-menu {
  position: fixed;
  z-index: 60;
  min-width: 176px;
  /* 内容可能很高（"挂个待办"会展开成表单）：超出屏幕时自己在内部滚动，绝不掉到屏幕外 */
  max-height: calc(100vh - 16px);
  overflow-y: auto;
  padding: 6px;
  border: 1px solid var(--line, #dde4e2);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 4px 10px rgba(18, 41, 47, .08), 0 14px 34px rgba(18, 41, 47, .14);
}
.email-context-menu__title {
  margin: 2px 4px 6px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line-soft, #e9eeec);
  color: #708187;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .02em;
}
.email-context-menu button {
  display: block;
  width: 100%;
  padding: 7px 10px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: #12292f;
  font-size: 12.5px;
  text-align: left;
  cursor: pointer;
}
.email-context-menu button:hover:not(:disabled) { background: #f1f4f1; }
.email-context-menu button:disabled { color: #9db0ad; cursor: not-allowed; }
.email-context-menu button em {
  display: block;
  margin-top: 2px;
  color: #9db0ad;
  font-size: 10.5px;
  font-style: normal;
}
/* 主操作："处理完并归档"——日常最常用的一步到位 */
.email-context-menu button.is-primary { color: #1d6f70; font-weight: 700; }
.email-context-menu button.is-primary:hover:not(:disabled) { background: #e4f0ef; }
.email-context-menu button.is-primary em { color: #6f9a99; }
.email-context-menu__sep { display: block; height: 1px; margin: 5px 4px; background: #e9eeec; }
/* 「3 天未动」入口：提醒性质，用琥珀色和别的视图区分开 */
.route--email .email-smart-views button.email-view-stale { border-color: #f0dcc0; background: #fdf1e2; color: #b45309; }
.route--email .email-smart-views button.email-view-stale.is-active { border-color: #b45309; background: #b45309; color: #fff; }
/* 「待跟进」入口：待办，用青绿区分 */
.route--email .email-smart-views button.email-view-tasks { border-color: #c4dcd9; background: var(--teal-soft); color: #154f50; }
.route--email .email-smart-views button.email-view-tasks.is-active { border-color: var(--teal); background: var(--teal); color: #fff; }

/* --------------------------------------------------------------------------
 * 待跟进（邮件待办）列表
 * ------------------------------------------------------------------------ */
.route--email .email-task-row {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
}
.route--email .email-task-row:hover { border-color: var(--line); background: var(--canvas); }
.route--email .email-task-row--overdue { border-left: 3px solid var(--red); background: var(--red-soft); }
.route--email .email-task-row--today { border-left: 3px solid var(--amber); background: var(--amber-soft); }
.route--email .email-task-row--later { border-left: 3px solid var(--line); }
.route--email .email-task-row__done {
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  margin-top: 1px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: #fff;
  color: var(--faint);
  font-size: 12px;
  line-height: 1;
  cursor: pointer;
}
.route--email .email-task-row__done:hover { border-color: var(--green); background: var(--green-soft); color: #1d7a4a; }
.route--email .email-task-row__body { flex: 1; min-width: 0; display: grid; gap: 2px; }
.route--email .email-task-row__top { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.route--email .email-task-row__top strong { overflow: hidden; color: var(--ink); font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.route--email .email-task-row__top em { flex: 0 0 auto; color: var(--muted); font-size: 11px; font-style: normal; font-weight: 700; }
.route--email .email-task-row--overdue .email-task-row__top em { color: var(--red); }
.route--email .email-task-row--today .email-task-row__top em { color: var(--amber); }
.route--email .email-task-row__body > b { color: var(--ink-2); font-size: 12.5px; font-weight: 600; }
.route--email .email-task-row__body > small { overflow: hidden; color: var(--faint); font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }

/* 列表行上的「待跟进」小标签 */
.route--email .email-list-item__meta .email-task-badge {
  max-width: none;
  padding: 1px 7px;
  border-radius: 4px;
  background: var(--teal-soft);
  color: #154f50;
  font-size: 10.5px;
  font-style: normal;
  font-weight: 700;
  white-space: nowrap;
}
.route--email .email-list-item__meta .email-task-badge--today { background: var(--amber-soft); color: var(--amber); }
.route--email .email-list-item__meta .email-task-badge--overdue { background: var(--red-soft); color: var(--red); }
.route--email .email-list-item__meta .email-task-badge--later { background: var(--teal-soft); color: #154f50; }
/* 会话行上的紧凑版：只报"有没有"，具体日期显示在下面每一封邮件上 */
.route--email .email-task-badge--compact { padding: 1px 6px; }
.route--email .email-conv-thread__meta .email-task-badge { margin-right: 6px; }
.route--email .email-task-form__hint {
  margin: 0 0 2px;
  padding: 6px 8px;
  border-radius: var(--radius-sm, 8px);
  background: var(--canvas);
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.55;
}

/* 挂待办的小表单（在右键菜单里就地展开） */
.route--email .email-task-form,
.email-task-form { display: grid; gap: 8px; padding: 2px 2px 4px; }
.route--email .email-task-form input,
.email-task-form input {
  width: 100%;
  height: 30px;
  padding: 0 9px;
  border: 1px solid var(--line, #dde4e2);
  border-radius: var(--radius-sm, 8px);
  background: #fff;
  color: var(--ink, #12292f);
  font-size: 12.5px;
  outline: none;
}
.route--email .email-task-form input:focus,
.email-task-form input:focus { border-color: var(--teal, #1d6f70); }
.route--email .email-task-form__presets,
.email-task-form__presets { display: flex; flex-wrap: wrap; gap: 6px; }
.route--email .email-task-form__presets button,
.email-task-form__presets button {
  padding: 4px 10px;
  border: 1px solid var(--line, #dde4e2);
  border-radius: 999px;
  background: var(--canvas, #f1f4f1);
  color: var(--ink-2, #28434a);
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
}
.route--email .email-task-form__presets button.is-active,
.email-task-form__presets button.is-active { border-color: var(--teal, #1d6f70); background: var(--teal, #1d6f70); color: #fff; }
.route--email .email-task-form__date,
.email-task-form__date { display: grid; gap: 4px; font-size: 11.5px; color: var(--muted, #708187); }
.route--email .email-task-form__foot,
.email-task-form__foot { display: flex; justify-content: flex-end; gap: 8px; }

/* 头像 */
.route--email .email-dir {
  flex: 0 0 auto;
  display: inline-grid;
  place-items: center;
  min-width: 21px;
  height: 18px;
  padding: 0 5px;
  border-radius: 5px;
  font-size: 11.5px;
  font-style: normal;
  font-weight: 800;
  letter-spacing: .02em;
}
/* 实心 + 白字：颜色一眼可辨，不用凑近看 */
.route--email .email-dir--in { background: #3d545b; color: #fff; }
.route--email .email-dir--out { background: #1d6f70; color: #fff; }

.route--email .email-avatar {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  background: var(--teal);
}
.route--email .email-avatar[data-tone="1"] { background: #1d6f70; }
.route--email .email-avatar[data-tone="2"] { background: #ed6946; }
.route--email .email-avatar[data-tone="3"] { background: #2c5a75; }
.route--email .email-avatar[data-tone="4"] { background: #b45309; }
.route--email .email-avatar[data-tone="5"] { background: #4a7c59; }
.route--email .email-avatar[data-tone="6"] { background: #7a5c8e; }

/* --------------------------------------------------------------------------
 * 中栏：对话流
 * ------------------------------------------------------------------------ */
.route--email .email-chat-empty {
  flex: 1;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 6px;
  text-align: center;
}
.route--email .email-chat-empty span {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 6px;
  border-radius: 14px;
  background: var(--canvas);
  color: var(--faint);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
}
.route--email .email-chat-empty h4 { margin: 0; color: var(--ink-2); font-size: 14px; }
.route--email .email-chat-empty p { margin: 0; color: var(--muted); font-size: 12.5px; }
.route--email .email-chat-article { flex: 1; min-height: 0; display: flex; flex-direction: column; }

.route--email .email-chat-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 18px;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}
.route--email .email-avatar--head { width: 40px; height: 40px; font-size: 14px; }
.route--email .email-chat-head__info { flex: 1; min-width: 0; }
.route--email .email-chat-head__name { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin: 0; }
.route--email .email-chat-head__name strong { color: var(--ink); font-size: 15px; font-weight: 700; }
.route--email .email-chat-head__sub {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 12px;
}
.route--email .email-chat-head__sub span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.route--email .email-chat-head__sub time { flex: 0 0 auto; color: var(--faint); }
.route--email .email-chat-head__actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

/* 线程信息条（米白）：主题 + 原文/中文/双语 */
.route--email .email-thread-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 18px;
  border-bottom: 1px solid var(--line-soft);
  background: var(--cream);
}
.route--email .email-thread-bar__tt { min-width: 0; display: grid; gap: 1px; }
.route--email .email-thread-bar__tt strong {
  overflow: hidden;
  color: var(--ink);
  font-size: 13.5px;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.route--email .email-thread-bar__tt span {
  overflow: hidden;
  color: var(--muted);
  font-size: 11.5px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.route--email .email-thread-bar__tools { display: flex; align-items: center; gap: 8px; flex: 0 0 auto; }
.route--email .email-thread-bar__status { color: var(--muted); font-size: 11.5px; }
.route--email .email-seg { display: inline-flex; padding: 3px; border: 1px solid var(--line); border-radius: var(--radius-md); background: #fff; }
.route--email .email-seg button {
  min-height: 26px;
  padding: 0 11px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}
.route--email .email-seg button.is-active { background: var(--teal); color: #fff; }
.route--email .email-seg button:disabled { opacity: .4; cursor: not-allowed; }

/* 对话流主体 */
.route--email .email-chat-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  padding: 16px 22px 8px;
  background: var(--paper);
}
.route--email .email-date-sep { position: relative; margin: 6px 0 14px; text-align: center; }
.route--email .email-date-sep::before { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: var(--line-soft); }
.route--email .email-date-sep span {
  position: relative;
  z-index: 1;
  padding: 0 12px;
  background: var(--paper);
  color: var(--faint);
  font-size: 11.5px;
}
.route--email .email-msg { display: flex; max-width: 82%; margin-bottom: 14px; }
.route--email .email-msg.is-recv { align-self: flex-start; }
.route--email .email-msg.is-sent { align-self: flex-end; flex-direction: row-reverse; }
.route--email .email-msg__side {
  flex: 0 0 auto;
  align-self: flex-start;
  margin-top: 3px;
  padding: 1px 6px;
  border-radius: 5px;
  background: #3d545b;
  color: #fff;
  font-size: 11.5px;
  font-weight: 800;
}
.route--email .email-msg.is-sent .email-msg__side { background: #1d6f70; color: #fff; }
.route--email .email-msg__main { flex: 1; min-width: 0; padding-left: 8px; }
.route--email .email-msg.is-sent .email-msg__main { padding-left: 0; padding-right: 8px; }
.route--email .email-bubble {
  padding: 10px 14px;
  border: 1px solid var(--line-soft);
  border-radius: 12px 12px 12px 4px;
  background: var(--canvas);
  color: var(--ink-2);
  font-size: 13.5px;
  line-height: 1.7;
}
.route--email .email-msg.is-sent .email-bubble {
  border-color: #cfe3e1;
  border-radius: 12px 12px 4px 12px;
  background: var(--teal-soft);
  color: var(--ink);
}
.route--email .email-bubble__subject { margin: 0 0 5px; color: var(--ink-2); font-size: 12.5px; font-weight: 700; }
.route--email .email-msg.is-sent .email-bubble__subject { color: #154f50; }
.route--email .email-body { padding: 0; border: 0; background: transparent; color: inherit; font-size: inherit; line-height: inherit; }
.route--email .email-bubble-text { white-space: pre-wrap; word-break: break-word; }
.route--email .email-zh-sub {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed var(--line);
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.65;
  white-space: pre-wrap;
  word-break: break-word;
}
/* 历史引用：默认收起，点开才看（老邮件里往往会把我们上轮发过的内容又带回来一遍） */
.route--email .email-quote-block { margin-top: 8px; }
.route--email .email-quote-block > summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}
.route--email .email-quote-block > summary::-webkit-details-marker { display: none; }
.route--email .email-quote-block > summary::before { content: "▸"; font-size: 10px; }
.route--email .email-quote-block[open] > summary::before { content: "▾"; }
.route--email .email-quote-block > summary:hover { border-color: var(--teal); color: var(--teal); }
.route--email .email-quote-block > pre {
  margin: 8px 0 0;
  padding: 10px 12px;
  border-left: 2px solid var(--line);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(255, 255, 255, .6);
  color: var(--muted);
  font-family: inherit;
  font-size: 12px;
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-word;
}
.route--email .email-html-body { font-size: 13.5px; line-height: 1.7; }
.route--email .email-html-body img { max-width: 100%; height: auto; border-radius: var(--radius-sm); }
.route--email .email-html-body table { max-width: 100%; }
.route--email .email-msg__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 4px 0 0;
  padding-left: 2px;
  color: var(--faint);
  font-size: 11px;
}
.route--email .email-msg.is-sent .email-msg__meta { justify-content: flex-end; padding-right: 2px; }
.route--email .email-msg__sent { color: #1d7a4a; }

/* 气泡下方的 AI 卡片（设计稿 .ai-card） */
.route--email .email-ai-card {
  margin-top: 8px;
  padding: 11px 13px;
  border: 1px solid #d5e6e2;
  border-radius: var(--radius-md);
  background: #f2f8f6;
}
.route--email .email-ai-card__head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.route--email .email-ai-card__label { color: #154f50; font-size: 12px; font-weight: 700; }
.route--email .email-ai-card__head em { color: var(--muted); font-size: 11.5px; font-style: normal; }
.route--email .email-ai-card__summary { margin: 6px 0 0; color: var(--ink-2); font-size: 12.5px; line-height: 1.7; }
.route--email .email-ai-card__chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.route--email .email-ai-card__chips span {
  padding: 1px 8px;
  border-radius: 5px;
  background: var(--teal-soft);
  color: #154f50;
  font-size: 11px;
  font-weight: 600;
}
.route--email .email-ai-card__actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 9px; }
.route--email .email-ai-card__actions .email-btn { min-height: 28px; font-size: 12px; }

/*
 * v10.85.48：附件区钉在底部（和回复栏一起）。
 * 以前它跟着"整栏滚"的内容走，聊天内容一长就得滚到底才看得见附件。
 * 现在标题那一行一直看得见，列表封顶 3 行左右、多了在里面滚。
 */
.route--email .email-chat-bottom {
  position: sticky;
  bottom: 0;
  z-index: 4;
  flex: 0 0 auto;
  background: var(--paper);
  box-shadow: 0 -10px 20px rgba(20, 54, 56, .05);
}
.route--email .email-attachments { padding: 8px 22px 10px; border-top: 1px solid var(--line-soft); }
.route--email .email-attach-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 2px 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .05em;
  text-align: left;
  cursor: pointer;
}
.route--email .email-attach-toggle b { color: var(--ink-2); }
.route--email .email-attach-toggle:hover { color: var(--teal); }
.route--email .email-attach-toggle__hint {
  margin-left: auto;
  color: var(--faint);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0;
}
.route--email .email-attach-toggle__chev { color: var(--faint); font-style: normal; transition: transform .15s ease; }
.route--email .email-attachments.is-collapsed .email-attach-toggle__chev { transform: rotate(-90deg); }
.route--email .email-attachments.is-collapsed .email-attach-list { display: none; }
.route--email .email-attach-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
  /* 封顶：附件多的时候在列表里滚，不把阅读区挤没 */
  max-height: 132px;
  overflow-y: auto;
  overscroll-behavior: contain;
}
/* 外层 .email-chat-bottom 已经负责吸底；内层回复栏回到普通文档流，
   否则两层 sticky 叠在一起，阴影和底边会对不齐。 */
.route--email .email-chat-bottom .email-chat-foot {
  position: static;
  bottom: auto;
  z-index: auto;
  box-shadow: none;
}
.route--email .email-attachment {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
}
.route--email .email-attachment__meta { flex: 1; min-width: 0; }
.route--email .email-attachment strong { color: var(--ink-2); font-size: 12.5px; }
.route--email .email-attachment small { color: var(--faint); font-size: 11px; }
.route--email .email-attachment__actions { display: inline-flex; align-items: center; gap: 6px; }
.route--email .email-attachment .secondary-button { min-height: 28px; padding: 0 9px; font-size: 11.5px; }
.route--email .email-attachment.is-blocked { border-color: #f0d3ca; background: #fff8f5; }

/* 底部回复区（设计稿 .chat-foot） */
.route--email .email-chat-foot {
  flex: 0 0 auto;
  padding: 10px 18px 12px;
  border-top: 1px solid var(--line);
  background: var(--paper);
}
.route--email .email-reply-hint { margin: 0 0 7px; color: var(--faint); font-size: 11.5px; }
.route--email .email-draft-preview {
  margin-bottom: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #fff;
  overflow: hidden;
}
.route--email .email-draft-preview__head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--line-soft);
  background: var(--canvas);
}
.route--email .email-draft-preview__head > span { color: var(--ink-2); font-size: 12px; font-weight: 700; }
.route--email .email-draft-preview__head em { margin-left: auto; color: var(--faint); font-size: 11.5px; font-style: normal; }
.route--email .email-draft-preview__purpose { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); font-size: 11.5px; }
.route--email .email-draft-preview__purpose select {
  height: 26px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink-2);
  font-size: 11.5px;
}
/* 草稿正文本身可以很长：按设计稿给一个上限，内部滚动，别把对话流挤没 */
.route--email .email-draft-preview__body { display: grid; gap: 10px; padding: 10px 12px; max-height: 150px; overflow-y: auto; }
.route--email .email-draft-preview__field { display: grid; gap: 5px; }
.route--email .email-draft-preview__field span { color: var(--muted); font-size: 11px; font-weight: 700; }
.route--email .email-draft-preview__field textarea {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  font-size: 12.5px;
  line-height: 1.7;
  resize: vertical;
  outline: none;
}
.route--email .email-draft-preview__field textarea:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(29, 111, 112, .1); }
.route--email .email-draft-preview__foot {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 9px 12px;
  border-top: 1px solid var(--line-soft);
}
.route--email .email-draft-preview__head .email-btn { min-height: 26px; padding: 0 10px; font-size: 11.5px; }
.route--email .email-draft-preview.is-collapsed .email-draft-preview__body,
.route--email .email-draft-preview.is-collapsed .email-draft-preview__foot { display: none; }
.route--email .email-reply-box { display: flex; gap: 10px; align-items: flex-end; }
.route--email .email-reply-box textarea {
  flex: 1;
  min-height: 46px;
  max-height: 140px;
  padding: 10px 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  font-size: 13px;
  line-height: 1.6;
  resize: vertical;
  outline: none;
}
.route--email .email-reply-box textarea:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(29, 111, 112, .12); }
.route--email .email-reply-box .email-btn { min-height: 38px; }
.route--email .email-copied-banner {
  margin-bottom: 10px;
  padding: 10px 12px;
  border: 1px solid #c4dcd9;
  border-radius: var(--radius-md);
  background: var(--teal-soft);
}
.route--email .email-copied-banner strong { display: block; color: #154f50; font-size: 12.5px; }
.route--email .email-copied-banner span { display: block; margin-top: 3px; color: var(--muted); font-size: 11.5px; }
.route--email .email-copied-banner__actions { display: flex; gap: 8px; margin-top: 8px; }
.route--email .email-send-note { margin: 8px 0 0; color: var(--faint); font-size: 11px; }

/* --------------------------------------------------------------------------
 * 右栏：AI 面板
 * ------------------------------------------------------------------------ */
.route--email .email-panel-head {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
}
.route--email .email-panel-head__icon {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: var(--radius-sm);
  background: var(--brand-soft);
  color: #d85332;
  font-size: 13px;
}
.route--email .email-panel-head strong { display: block; color: var(--ink); font-size: 13.5px; }
.route--email .email-panel-head small { display: block; margin-top: 1px; color: var(--muted); font-size: 11.5px; }
.route--email .email-panel-body { flex: 1; min-height: 0; overflow-y: auto; padding: 12px 14px 16px; }
.route--email .email-analysis-empty { display: grid; align-content: center; gap: 10px; min-height: 100%; text-align: center; }
.route--email .email-analysis-empty p { max-width: 280px; margin: 0 auto; color: var(--muted); font-size: 12.5px; line-height: 1.7; }
.route--email .email-analysis-status { min-height: 160px; display: grid; align-content: center; }
.route--email .email-demo-start { display: grid; gap: 8px; padding: 13px; border: 1px solid var(--line); border-radius: var(--radius-md); background: #fff; text-align: left; }
.route--email .email-demo-start strong { color: var(--ink); font-size: 13px; }
.route--email .email-demo-start p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.route--email .email-demo-start small { color: var(--faint); font-size: 11px; }

.route--email .email-review-banner,
.route--email .email-demo-note {
  margin: 0 0 10px;
  padding: 8px 10px;
  border: 1px solid #f0dcc0;
  border-radius: var(--radius-sm);
  background: var(--amber-soft);
  color: var(--amber);
  font-size: 11.5px;
  line-height: 1.6;
}
.route--email .email-review-banner[data-status="pending"] { border-color: #f0d2c8; background: #fff7f3; color: #9a513c; }
.route--email .email-verdict { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 12px; }
.route--email .email-verdict__item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  font-size: 11.5px;
}
.route--email .email-verdict__item em { color: var(--muted); font-style: normal; }
.route--email .email-verdict__item strong { color: var(--ink); font-weight: 700; }

.route--email .email-analysis section { margin-bottom: 14px; }
.route--email .email-analysis h4,
.route--email .email-block > summary {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0 0 7px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .04em;
  cursor: pointer;
}
.route--email .email-analysis h4::after,
.route--email .email-block > summary::after { content: ""; flex: 1; height: 1px; background: var(--line-soft); }
.route--email .email-analysis section p {
  margin: 0;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: var(--canvas);
  color: var(--ink-2);
  font-size: 12.5px;
  line-height: 1.75;
}
.route--email .email-analysis-intent { margin: 0 0 6px !important; color: var(--ink) !important; font-weight: 700; }
.route--email .email-block { margin-bottom: 12px; border: 0; }
.route--email .email-block > summary b {
  padding: 1px 6px;
  border-radius: 4px;
  background: var(--brand-soft);
  color: #d85332;
  font-size: 10.5px;
}
.route--email .email-block__hint { margin-left: auto; color: var(--faint); font-size: 11px; font-weight: 600; }

.route--email .email-field-list { display: grid; gap: 8px; }
.route--email .email-field {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  border-bottom: 1px dashed var(--line-soft);
}
.route--email .email-field > dt { display: flex; align-items: center; gap: 4px; color: var(--muted); font-size: 11.5px; font-weight: 700; }
.route--email .email-field > dd { margin: 0; }
.route--email .email-field input {
  width: 100%;
  height: 32px;
  padding: 0 9px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--ink);
  font-size: 12.5px;
  font-weight: 600;
  outline: none;
}
.route--email .email-field input::placeholder { color: var(--red); font-weight: 600; }
.route--email .email-field input:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(29, 111, 112, .1); }
.route--email .email-field.is-manual input { border-color: #bcd9d2; background: #f6fbf9; }
.route--email .email-field__critical,
.route--email .email-field__manual,
.route--email .email-field__missing { padding: 1px 5px; border-radius: 4px; font-size: 10px; font-weight: 800; }
.route--email .email-field__critical { background: var(--line-soft); color: var(--muted); }
.route--email .email-field__manual { background: var(--teal-soft); color: #2f6b5f; }
.route--email .email-field__missing { background: var(--red-soft); color: #a84f3e; }
.route--email .email-field__dot { width: 6px; height: 6px; border-radius: 50%; background: #cbd6d5; }
.route--email .email-field__dot[data-level="high"] { background: #56a48a; }
.route--email .email-field__dot[data-level="mid"] { background: #d3a24a; }
.route--email .email-field__dot[data-level="low"] { background: #c9776a; }
.route--email .email-field__quote {
  grid-column: 2;
  margin-top: -4px;
  padding: 4px 8px;
  border: 0;
  border-radius: var(--radius-sm);
  max-width: 100%;
  overflow: hidden;
  background: var(--canvas);
  color: var(--muted);
  font-size: 11px;
  font-style: italic;
  text-align: left;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: pointer;
}
.route--email .email-field__quote:hover { color: var(--teal); }
.route--email .email-field-note { margin-top: 8px !important; padding: 0 !important; background: transparent !important; color: var(--faint) !important; font-size: 11px; line-height: 1.6; }
.route--email .email-product-lines { display: grid; gap: 6px; margin-top: 8px; }
.route--email .email-product-line {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 7px 9px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  background: #fff;
  font-size: 12px;
}
.route--email .email-product-line span {
  padding: 1px 8px;
  border-radius: 4px;
  background: var(--teal-soft);
  color: #154f50;
  font-size: 11.5px;
  font-weight: 600;
}
.route--email .email-risk-list,
.route--email .email-missing-list,
.route--email .email-change-list { display: grid; gap: 7px; margin: 0; padding: 0; list-style: none; }
.route--email .email-risk-list li,
.route--email .email-missing-list li,
.route--email .email-change-list article {
  padding: 8px 10px;
  border: 1px solid #f0dcc0;
  border-radius: var(--radius-sm);
  background: var(--amber-soft);
  color: var(--amber);
  font-size: 12px;
  line-height: 1.6;
}
.route--email .email-missing-list li { display: flex; align-items: center; gap: 8px; border-color: var(--line); background: #fff; color: var(--ink-2); }
.route--email .email-missing-list li > div { flex: 1; min-width: 0; display: grid; gap: 2px; }
.route--email .email-missing-list strong { color: var(--ink); font-size: 12px; }
.route--email .email-missing-list small { color: var(--muted); font-size: 11.5px; }
.route--email .email-question-copy {
  flex: 0 0 auto;
  padding: 3px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--canvas);
  color: var(--teal);
  font-size: 11px;
  font-weight: 600;
}
.route--email .email-change-list article { border-color: var(--line); background: #fff; color: var(--ink-2); }
.route--email .email-change-list strong { display: block; color: var(--ink); font-size: 12px; }
.route--email .email-change-list small { display: block; margin-top: 3px; color: var(--faint); font-size: 11px; }
.route--email .email-next-action {
  margin-bottom: 8px;
  padding: 9px 11px;
  border: 1px solid #d0e2df;
  border-radius: var(--radius-sm);
  background: var(--teal-soft);
  color: #154f50;
  font-size: 12.5px;
  line-height: 1.65;
}
.route--email .email-analysis ol { margin: 0; padding-left: 19px; color: var(--ink-2); font-size: 12.5px; line-height: 1.75; }
.route--email .email-panel-foot {
  flex: 0 0 auto;
  display: flex;
  gap: 8px;
  padding: 10px 14px;
  border-top: 1px solid var(--line);
}
.route--email .email-panel-foot .email-btn { flex: 1; }

/* --------------------------------------------------------------------------
 * 三态（加载 / 空 / 失败）
 * ------------------------------------------------------------------------ */
.route--email .email-state { display: grid; place-items: center; gap: 8px; padding: 42px 20px; text-align: center; }
.route--email .email-state__icon { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: var(--canvas); color: var(--faint); }
.route--email .email-state__icon svg { width: 20px; height: 20px; }
.route--email .email-state__title { color: var(--ink-2); font-size: 13px; }
.route--email .email-state__desc { max-width: 300px; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.route--email .email-state__detail { max-width: 100%; overflow: hidden; margin: 0; padding: 6px 9px; border-radius: var(--radius-sm); background: var(--canvas); color: var(--muted); font-size: 11px; text-overflow: ellipsis; }
.route--email .email-state__actions { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; }
.route--email .email-skel { padding: 12px 10px 12px 36px; }
.route--email .email-skel > i { flex: 0 0 34px; height: 34px; border-radius: 50%; }

/* --------------------------------------------------------------------------
 * 响应式：窄屏时右栏下沉、再窄时左栏下沉
 * ------------------------------------------------------------------------ */
@media (max-width: 1280px) {
  .route--email .email-panel { flex-basis: 280px; }
}
@media (max-width: 1080px) {
  .route--email { overflow-y: auto; }
  .route--email .email-workspace { flex-wrap: wrap; align-content: flex-start; }
  .route--email .email-inbox { flex: 0 0 260px; }
  .route--email .email-chat { flex: 1 1 380px; min-height: 70vh; }
  .route--email .email-panel { flex: 1 1 100%; border-left: 0; border-top: 1px solid var(--line); }
}
@media (max-width: 720px) {
  .route--email .email-toolbar { align-items: flex-start; flex-direction: column; }
  .route--email .email-inbox { flex: 1 1 100%; border-right: 0; border-bottom: 1px solid var(--line); }
  .route--email .email-chat { flex: 1 1 100%; min-height: 0; }
  .route--email .email-msg { max-width: 100%; }
  .route--email .email-thread-bar { align-items: flex-start; flex-direction: column; }
  .route--email .email-field { grid-template-columns: 92px minmax(0, 1fr); }
}

/* --------------------------------------------------------------------------
 * v10.36 「读 + 处理」一栏到底
 *   改之前：正文在中栏、AI 结论在右栏、回复又回到中栏底部 —— 眼睛横着来回跑；
 *           1000px 的屏幕里，中栏正文只剩很窄一条，回复框把正文挤成一小块。
 *   改之后：正文 → 附件 → AI 结论 → 回复 全在同一栏，读完往下就是处理动作；
 *           列表宽度交给用户拖；↑↓ 直接翻上一封/下一封。
 * ------------------------------------------------------------------------ */
.route--email .email-workspace { --email-list-w: 320px; }
/* 宽度改由变量控制（仍然"固定不参与压缩"，见上面 288px 的注释），拖分隔条改的就是它 */
.route--email .email-inbox { flex: 0 0 var(--email-list-w); width: var(--email-list-w); }

.route--email .email-splitter {
  flex: 0 0 7px;
  position: relative;
  touch-action: none;
  cursor: col-resize;
  background: var(--canvas);
  border-right: 1px solid var(--line);
}
.route--email .email-splitter::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 2px;
  width: 3px;
  height: 38px;
  margin-top: -19px;
  border-radius: 2px;
  background: #cfdad7;
  transition: background .15s ease;
}
.route--email .email-splitter:hover::after,
.route--email .email-splitter.is-dragging::after,
.route--email .email-splitter:focus-visible::after { background: var(--teal); }

/* 整栏一起滚：读完正文往下就是结论和回复，不用在两个滚动区之间找位置 */
.route--email .email-chat-article { overflow-y: auto; }
/*
 * 正文区**要把剩下的高度吃掉**（flex-grow:1），否则内容少的时候下面那条"写回复"
 * 会跟着内容往上跑 —— 因为 `position: sticky; bottom: 0` 只在"内容比可视区高"时贴底，
 * 内容不满一屏时它就停在原来的位置。
 * 用 1 **0** auto 而不是 1 1 auto：内容多的时候不许收缩，让整栏照旧滚，
 * 底部那条靠 sticky 一直看得见。
 */
.route--email .email-chat-body { flex: 1 0 auto; overflow: visible; }
/* 正文原来被 styles.css 限成 285px 高、自己一个滚动条（那时右栏占了地方，只能这样省高度）。
   现在整栏一起滚，两套滚动条会让人滚到一半以为到底了 —— 放开它。 */
.route--email .email-body { min-height: 0; max-height: none; overflow: visible; }
/* 滚到下面还在读谁的信，而且随时能点「原文 / 中文 / 双语」和「翻译全文」。
   为什么把两行包成一组再吸顶：两行都得钉住，而第二行要贴在第一行下面。
   分开写的话得给第二行一个"等于第一行高度"的 top —— 那是量出来的死数字，
   发件人名换行、窄屏变两行时就对不上了。包一层就没有这个数字。 */
.route--email .email-chat-sticky {
  position: sticky;
  top: 0;
  z-index: 3;
  flex: 0 0 auto;
  background: var(--paper);
}

/* AI 结论：从"独立一栏"变成"正文下面的一段" */
.route--email .email-panel--inline {
  flex: 0 0 auto;
  margin: 10px 22px 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: var(--canvas);
}
.route--email .email-panel--inline .email-panel-head { background: transparent; }
.route--email .email-panel--inline .email-panel-body { flex: 0 0 auto; overflow: visible; }
.route--email .email-panel--inline .email-panel-foot { background: transparent; }
.route--email .email-panel--inline .email-analysis-empty { padding: 0; }
/* 示例入口现在挂在中间空状态下面，排版跟着空状态走 */
.route--email .email-chat-empty .email-demo-start { max-width: 400px; margin-top: 18px; text-align: left; }

/* 结论块原来是给 300px 窄栏写的，现在这栏有 1000px 宽：不加约束会被拉成一条，
   一行字左右看不到头。做法是"能分栏的分栏、纯文字的限宽"。 */
.route--email .email-panel--inline .email-field-list {
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 8px 20px;
}
.route--email .email-panel--inline .email-analysis section p,
.route--email .email-panel--inline .email-risk-list,
.route--email .email-panel--inline .email-missing-list,
.route--email .email-panel--inline .email-change-list { max-width: 940px; }
/* 这些列表每条都不长，宽栏里排两列比拉成一条好读 */
.route--email .email-panel--inline .email-risk-list,
.route--email .email-panel--inline .email-missing-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 6px 18px;
  align-items: start;
}
/* 底部的"确认分析结果 / 进入询盘中心"不该铺满一整行 */
.route--email .email-panel--inline .email-panel-foot { justify-content: flex-end; }
.route--email .email-panel--inline .email-panel-foot .email-btn { flex: 0 0 auto; min-width: 150px; }

/* 窄屏还是原来的堆叠方式：分隔条没有意义，列表该占多宽就占多宽 */
@media (max-width: 1080px) {
  .route--email .email-splitter { display: none; }
  .route--email .email-inbox { flex: 0 0 260px; width: auto; }
}
@media (max-width: 720px) {
  .route--email .email-inbox { flex: 1 1 100%; width: auto; }
}

/* --------------------------------------------------------------------------
 * v10.37 左栏去杂：一行只留三行字
 *   改之前每行有「业务类型 / 待跟进 / 几封 / 处理状态」四个彩色块，
 *   加主题和"下一步"，一屏五六行就是二十来个色块 —— 颜色比信息还多。
 *   改之后：谁 + 时间 ／ 什么事（主题）／ 我要做什么（一句话，只有一个重点色），
 *   其余收成灰色小字。行高也压了一点，一屏能多看两封。
 * ------------------------------------------------------------------------ */
.route--email .email-list { padding: 4px 6px 8px; }
.route--email .email-list-open { padding: 9px 8px 9px 32px; gap: 9px; }
.route--email .email-list-item__body { gap: 1px; }
/* ⋮ 仍然是悬停才出现，但位置一直留着：以前它会压住时间（时间被截成"11:4…"） */
.route--email .email-list-item__top { padding-right: 26px; }
.route--email .email-list-item__more { top: 7px; right: 5px; }
.route--email .email-list-item__top strong { font-size: 12.5px; }
.route--email .email-list-item__body > b { font-size: 11.5px; line-height: 1.45; }

/* 右侧只留三样小东西：附件、几封、时间。统一灰色，不再用色块 */
.route--email .email-list-item__signals { display: inline-flex; align-items: center; gap: 5px; flex: 0 0 auto; }
.route--email .email-list-item__signals time { color: var(--faint); font-size: 10.5px; }
.route--email .email-list-item__count {
  padding: 0 5px;
  border-radius: 6px;
  background: var(--canvas);
  color: var(--muted);
  font-size: 10px;
}

/* 第三行：有"要做什么"就一句话（青色），没有就退回灰色说明 */
.route--email .email-list-item__nextrow { display: flex; align-items: center; gap: 6px; min-width: 0; margin-top: 3px; }
.route--email .email-list-item__next {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  color: var(--teal);
  font-size: 11px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.route--email .email-list-item__next--quiet { color: var(--muted); font-weight: 500; }
/* 待跟进徽章搬到了第三行，颜色得在这里重新声明（原来是挂在 __meta 下面的） */
.route--email .email-list-item__nextrow .email-task-badge {
  flex: 0 0 auto;
  max-width: none;
  padding: 1px 7px;
  border-radius: 6px;
  background: var(--teal-soft);
  color: #154f50;
  font-size: 10px;
  font-style: normal;
  font-weight: 700;
  white-space: nowrap;
}
.route--email .email-list-item__nextrow .email-task-badge--today { background: var(--amber-soft); color: var(--amber); }
.route--email .email-list-item__nextrow .email-task-badge--overdue { background: var(--red-soft); color: var(--red); }
/* 旧的四件套标签行已经不再渲染；万一别处还有用到，也别让它再占一行高度 */
.route--email .email-list-item__bottom { display: none; }

/* 未读点小一点、去掉光圈：它是提示，不是强调 */
.route--email .email-list-item__dot { width: 6px; height: 6px; box-shadow: none; background: var(--teal); }

/* 展开的子行只留 收/发 + 谁 + 时间 + 主题（状态父行已经说过了）。
   左边距对齐父行的文字列：32(行内边距) + 34(头像) + 9(间距) = 75，
   减掉子行自己的 9px 内边距，容器就是 66px。对不齐的话整列看着就乱。 */
.route--email .email-conv-thread { padding: 2px 6px 8px 66px; }
.route--email .email-conv-thread__item { gap: 1px; padding: 7px 9px; }
.route--email .email-conv-thread__subject { font-size: 11px; }

/* 折叠提示不再是一大块，收成两行 + 两个小按钮 */
.route--email .email-noise-row { padding: 10px 12px; gap: 8px; }
.route--email .email-noise-row b { font-size: 12px; }
.route--email .email-noise-row small { font-size: 10.5px; }
.route--email .email-noise-row .secondary-button,
.route--email .email-noise-row .primary-button { min-height: 28px; padding: 0 10px; font-size: 11.5px; }

/* --------------------------------------------------------------------------
 * v10.38 分类入口重排：能区分才有用
 *   真实数据：收件箱 110 封里 85 封是推广，于是"未读 93 / 待处理 109 / 3 天未动 107"
 *   几乎是同一批邮件，"重点"永远是 0 —— 七个色块点哪个都跟点收件箱一样。
 *   现在四个入口都只数客户来信（推广单独一类），视觉上也统一：
 *   白底描边、灰色文字，只有当前这个实心。颜色不再比信息多。
 * ------------------------------------------------------------------------ */
.route--email .email-smart-views { gap: 6px; }
.route--email .email-smart-views button,
.route--email .email-smart-views .email-view-more > button {
  min-height: 27px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-style: solid;              /* "更多"原来那圈虚线一起去掉 */
  border-radius: 9px;
  background: #fff;
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 600;
}
.route--email .email-smart-views button:hover { border-color: var(--teal); color: var(--teal); background: #fff; }
.route--email .email-smart-views button.is-active { border-color: var(--ink-2); background: var(--ink-2); color: #fff; }
/* 数字跟着文字走，不再是一个个小色块 */
.route--email .email-smart-views button b {
  min-width: 12px;
  margin-left: 5px;
  color: inherit;
  font-size: 11px;
  font-weight: 700;
  opacity: .5;
}
.route--email .email-smart-views button.is-active b { opacity: .85; }

/* 「推广」视图顶部的动作条 */
.route--email .email-noise-row--bar { margin: 6px 8px 8px; border-radius: var(--radius-md); }
/* 按钮不能被文字挤成两行（"全部归档"被折成"全部归 / 档"） */
.route--email .email-noise-row .secondary-button,
.route--email .email-noise-row .primary-button { flex: 0 0 auto; white-space: nowrap; }
.route--email .email-noise-row > div { min-width: 0; }

/* v10.40 服务端版本不匹配：顶栏那颗绿点变红，明说"去重启 Node 服务" */
.system-status.is-stale { color: var(--red); font-weight: 700; }
.system-status.is-stale i { background: var(--red); box-shadow: 0 0 0 4px rgba(200, 70, 50, .12); }

/* --------------------------------------------------------------------------
 * v10.42 「已发送」按单封列表的收尾
 *   1) 行内容撑出横向滚动条：__body 是 grid，grid 子项默认 min-width:auto，
 *      "发给 david@hospitalitypro.com"这种长抬头就把列顶宽了 → 列表底部多一条横向滚动条。
 *   2) 星标和 ⋯ 一直挂着：v10.35 的"悬停才出现"只写给了 .email-conv（会话行），
 *      单封列表（已发送 / 按单封）每行都露着 ☆ 和 ⋯，显得乱。
 * ------------------------------------------------------------------------ */
.route--email .email-list-item__body > * { min-width: 0; }
.route--email .email-list-item__star:not(.is-starred),
.route--email .email-list-item__more { opacity: 0; transition: opacity .15s ease; }
.route--email .email-list-item:hover .email-list-item__star,
.route--email .email-list-item:hover .email-list-item__more,
.route--email .email-list-item:focus-within .email-list-item__star,
.route--email .email-list-item:focus-within .email-list-item__more { opacity: 1; }

/* --------------------------------------------------------------------------
 * v10.44 标签
 *   一色一个小标：颜色只在文字上，不加底色 —— 一屏几十个彩色块就是"乱"的老路。
 * ------------------------------------------------------------------------ */
.email-label-chips { display: inline-flex; align-items: center; gap: 4px; flex: 0 0 auto; }
.email-label-chip {
  padding: 0 5px;
  border: 1px solid color-mix(in srgb, var(--label-color) 45%, #fff);
  border-radius: 6px;
  background: color-mix(in srgb, var(--label-color) 8%, #fff);
  color: var(--label-color);
  font-size: 10px;
  font-style: normal;
  font-weight: 700;
  white-space: nowrap;
}
.email-label-chip--more { --label-color: #8a9a99; border-style: dashed; }

/* 左侧「标签」下拉 */
.route--email .email-label-picker { position: relative; display: inline-flex; }
.route--email .email-label-menu {
  position: absolute;
  z-index: 6;
  top: calc(100% + 6px);
  left: 0;
  min-width: 168px;
  display: grid;
  gap: 2px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: 0 14px 32px rgba(20, 54, 56, .16);
}
.route--email .email-label-menu[hidden] { display: none; }
.route--email .email-label-menu button {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--ink-2);
  font-size: 12px;
  text-align: left;
  cursor: pointer;
}
.route--email .email-label-menu button:hover { background: var(--canvas); }
.route--email .email-label-menu button.is-active { background: var(--teal-soft); color: #154f50; font-weight: 700; }
.route--email .email-label-menu button b { margin-left: auto; color: var(--muted); font-size: 11px; }

/* 右键菜单里的「打标签」表单 */
.email-label-form { display: grid; gap: 8px; padding: 4px 8px 8px; }
.email-label-form__hint { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.6; }
.email-label-form__list { display: flex; flex-wrap: wrap; gap: 5px; max-width: 240px; }
.email-context-menu .email-label-choice {
  position: relative;
  /* 左边留出对勾的位置：选中时是 ✓，没选中是 +，一眼能分出哪几个已经挂上了 */
  padding: 4px 8px 4px 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
}
.email-context-menu .email-label-choice::before {
  content: "+";
  position: absolute;
  left: 7px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}
.email-context-menu .email-label-choice:hover { border-color: var(--teal); }
.email-context-menu .email-label-choice.is-active {
  border-color: var(--teal);
  background: var(--teal-soft);
  box-shadow: inset 0 0 0 1px var(--teal);
}
.email-context-menu .email-label-choice.is-active::before { content: "✓"; color: var(--teal); }
/* 表单里再写一行"已选：…"：光靠边框颜色，用户还是可能看漏 */
.email-label-form__summary { margin: 0; color: var(--ink-2); font-size: 11.5px; font-weight: 700; }
.email-label-form__foot { display: flex; gap: 6px; }
.email-label-form__foot .email-btn { flex: 1; }

/* --------------------------------------------------------------------------
 * v10.45 对话区：读得下去 + 读完马上能写
 *   1) 回复栏贴底：默认只留一行"写回复…"，点开才展开 —— 长会话不用滚两屏多；
 *   2) 正文限宽 + 字号行距提到舒服的档位（原来一栏 1000px、一行 90+ 字符）；
 *   3) 裸链接折成短链接、连续空行合并、超长正文折叠（真实营销邮件里全是超长 URL）；
 *   4) 当前正在处理的那封气泡加一条左侧高亮。
 * ------------------------------------------------------------------------ */
.route--email .email-chat-foot {
  position: sticky;
  bottom: 0;
  z-index: 4;
  padding: 0;
  border-top: 1px solid var(--line);
  background: var(--paper);
  box-shadow: 0 -10px 20px rgba(20, 54, 56, .05);
}
.route--email .email-compose-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 12px 18px;
  border: 0;
  background: transparent;
  color: var(--ink-2);
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}
.route--email .email-compose-toggle:hover { background: #f2f8f7; }
.route--email .email-compose-toggle:focus-visible { outline: 2px solid rgba(29, 111, 112, .35); outline-offset: -2px; }
/* v10.52 有草稿时整条淡绿提醒：这条最容易被忽略，也最该被看到 */
.route--email .email-compose-toggle.is-draft { background: linear-gradient(90deg, rgba(29, 111, 112, .08), rgba(29, 111, 112, 0) 60%); }
.route--email .email-compose-toggle__icon {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(29, 111, 112, .12);
  color: var(--teal);
  font-size: 12px;
  font-weight: 700;
}
.route--email .email-compose-toggle__hint { color: var(--faint); font-size: 11.5px; font-weight: 500; }
/* 右侧这个胶囊就是"按钮"：实心色 + 圆角 + 阴影，一眼知道能点 */
.route--email .email-compose-toggle__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  flex: 0 0 auto;
  padding: 5px 12px;
  border: 1px solid var(--teal);
  border-radius: 999px;
  background: var(--teal);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  box-shadow: 0 1px 3px rgba(20, 54, 56, .2);
  transition: background .15s ease, color .15s ease, transform .15s ease;
}
.route--email .email-compose-toggle:hover .email-compose-toggle__cta { background: #17595a; border-color: #17595a; transform: translateY(-1px); }
.route--email .email-compose-toggle__arrow { font-size: 10px; transition: transform .15s ease; }
.route--email .email-chat-foot.is-open .email-compose-toggle { border-bottom: 1px solid var(--line-soft); }
/* 展开后按钮变"收起"（描边款）：既说明当前状态，也还是能点 */
.route--email .email-chat-foot.is-open .email-compose-toggle__cta { background: #fff; color: var(--teal); box-shadow: none; }
.route--email .email-chat-foot.is-open .email-compose-toggle__arrow { transform: rotate(180deg); }
/* v10.51 回信卡片别再挤：卡片本体给到 68vh（内部仍可滚），正文与中文对照各自留足高度。
   以前正文 130px 起、中文对照 rows=2，一封正常长度的英文回信只能在小窗口里来回滚。 */
/* scroll-padding-bottom：卡片内滚动时给贴底的按钮栏留出位置，摊开「让 AI 起草」
   之类的操作不会被按钮盖住。 */
.route--email .email-compose-body {
  max-height: 68vh;
  overflow-y: auto;
  padding: 12px 18px 14px;
  scroll-padding-bottom: 64px;
}
.route--email .email-compose-body[hidden] { display: none; }

/* 正文：限宽 + 舒服的字号行距 */
.route--email .email-msg { max-width: min(86%, 780px); }
.route--email .email-bubble-text { font-size: 13px; line-height: 1.8; }
.route--email .email-zh-sub { font-size: 12.5px; line-height: 1.8; }
/* 裸链接折成短链接：不再让一条 200 字符的 URL 把版面撑成"乱码墙" */
.route--email .email-inline-link {
  color: var(--teal);
  text-decoration: underline;
  text-decoration-style: dotted;
  text-underline-offset: 2px;
  word-break: break-all;
}
.route--email .email-inline-link:hover { color: #154f50; }
.route--email .email-long-body { margin-top: 10px; border-top: 1px dashed var(--line); padding-top: 8px; }
.route--email .email-long-body > summary { color: var(--teal); font-size: 11.5px; font-weight: 700; cursor: pointer; }
.route--email .email-long-body > div { margin-top: 8px; }

/* 当前正在处理的那封：左侧一条高亮，和左边列表里选中那条**同一套写法**（方案 A），
   这样"列表里选中的"和"正文里显示的"一眼能对上。 */
.route--email .email-msg.is-current .email-bubble {
  border-color: #bcd9d7; box-shadow: inset 3px 0 0 var(--teal);
}
.route--email .email-msg.is-current .email-msg__side { background: var(--teal); }

/* v10.46 询盘详情里的「去邮箱看这封」：从询盘跳回邮件（以前只能看，跳不回去） */
.route--inquiries .inquiry-thread-item__actions { display: flex; justify-content: flex-end; padding: 0 12px 8px; }
.route--inquiries .inquiry-thread-item__actions .secondary-button { min-height: 28px; padding: 0 10px; font-size: 11.5px; }
/* --------------------------------------------------------------------------
 * v10.48 回信卡片：像邮箱一样有收件人 / 主题 / 正文
 *   以前底部只有"写中文要求 → 生成英文草稿"一条路，看着像"只能 AI 写"。
 *   现在正文是主编辑器（手写为主），AI 起草收成一个可折叠的小条。
 * ------------------------------------------------------------------------ */
.route--email .email-compose-meta { display: flex; flex-wrap: wrap; gap: 8px 12px; margin-bottom: 8px; }
.route--email .email-compose-meta__field { display: flex; align-items: center; gap: 6px; min-width: 0; }
.route--email .email-compose-meta__field > span { flex: 0 0 auto; color: var(--muted); font-size: 11.5px; font-weight: 700; }
.route--email .email-compose-meta__field input,
.route--email .email-compose-meta__field select {
  height: 30px;
  padding: 0 8px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  color: var(--ink-2);
  font: inherit;
  font-size: 12px;
}
.route--email .email-compose-meta__field input:focus { border-color: var(--teal); outline: none; }
.route--email .email-compose-meta__field input[readonly] { border-color: var(--line-soft); background: var(--canvas); color: var(--muted); }
.route--email .email-compose-meta__field--wide { flex: 1 1 300px; }
.route--email .email-compose-meta__field--wide input { flex: 1; min-width: 0; }
/* 收件人那格别太窄：地址容易被截断，看着不敢确认 "发给谁" */
.route--email .email-compose-meta__field:first-child { flex: 0 1 260px; }
.route--email .email-compose-meta__field:first-child input { flex: 1; min-width: 0; }

.route--email .email-compose-field { display: grid; gap: 5px; }
.route--email .email-compose-field > span {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 700;
}
.route--email .email-compose-field > span em { margin-left: auto; color: var(--faint); font-size: 11px; font-style: normal; font-weight: 500; }
.route--email .email-compose-field textarea {
  width: 100%;
  min-height: 200px;
  max-height: 46vh;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: 13px;
  line-height: 1.8;
  resize: vertical;
}
.route--email .email-compose-field textarea:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(29, 111, 112, .1); outline: none; }

.route--email .email-compose-sub { margin-top: 12px; border-top: 1px dashed var(--line-soft); padding-top: 10px; }
.route--email .email-compose-sub > summary { color: var(--muted); font-size: 11.5px; font-weight: 700; cursor: pointer; padding: 2px 0; }
.route--email .email-compose-sub > summary small { margin-left: 6px; color: var(--faint); font-size: 11px; font-weight: 500; }
/* 中文对照是"核对用的第二块正文"，高度和正文看齐；底色浅一点，一眼能分出哪块是中文 */
.route--email #email-reply-draft-zh {
  min-height: 150px;
  max-height: 40vh;
  font-size: 12.5px;
  line-height: 1.8;
  background: #fbfaf6;
}
.route--email .email-compose-sub textarea {
  width: 100%;
  max-height: 26vh;
  margin-top: 8px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--ink-2);
  font: inherit;
  font-size: 12px;
  line-height: 1.7;
  resize: vertical;
}
.route--email .email-compose-ai { display: flex; align-items: flex-end; gap: 8px; margin-top: 8px; }
.route--email .email-compose-ai textarea { flex: 1; min-width: 0; }
.route--email .email-compose-ai .email-btn { flex: 0 0 auto; min-height: 38px; }
/* v10.51 操作按钮贴在卡片底部：正文与中文对照都可以很长，按钮不能被挤出视野。
   （负边距让它横向铺满卡片，盖住卡片左右内边距；底边对齐卡片底部） */
.route--email .email-compose-foot {
  position: sticky;
  bottom: -14px;
  z-index: 3;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 10px -18px -14px;
  padding: 8px 18px 10px;
  border-top: 1px solid var(--line-soft);
  background: var(--paper);
}
.route--email .email-compose-foot .email-btn { min-height: 32px; padding: 0 12px; font-size: 12px; }

/* v10.52 窄屏（笔记本半屏 / 手机）优先保住"点开继续写"这个按钮：
   中间那句说明先收起来，免得把按钮挤到看不清。 */
@media (max-width: 1080px) {
  .route--email .email-compose-toggle__hint { display: none; }
  .route--email .email-compose-toggle__cta { margin-left: auto; }
}