/*
 * 议小豆 layout v2 样式（redesign/multi-theme-v2 · Phase 2）
 *
 * 结构反转的视觉层：决策建议为主角，转写为证据层，Clare 形象进头部。
 * 由 src/layout-v2.js 在 <html> 上设置 data-yxd-layout="v2" 后生效。
 * 所有颜色引用 theme-palettes-v2.css 令牌；无调色板时回落经典紫，
 * 与 skin-v2.css 叠加工作（调色板优先，结构样式恒在）。
 */

/* ── 会议屏画布 ─────────────────────────────── */
html[data-yxd-layout="v2"] #meeting-screen {
  background: var(--yxd-v2-bg, #f7f6fa);
}

/* ── 形象区（注入 #meeting-header-bar 左组）──── */
#yxd-persona {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: none;
}
.yxd-persona-avatar {
  position: relative;
  width: 44px;
  height: 44px;
  flex: none;
}
.yxd-persona-avatar img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: block;
  object-fit: cover;
  background: var(--yxd-v2-tint-soft, #f2effa);
}
.yxd-persona-avatar .ring {
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 1.5px solid var(--yxd-v2-tint, #e6e0f8);
  transition: border-color .4s;
}
#meeting-screen.yxd-listening .yxd-persona-avatar .ring {
  border-color: var(--yxd-v2-primary, #573dbb);
  animation: yxdBreathe 3.2s ease-in-out infinite;
}
@keyframes yxdBreathe { 50% { transform: scale(1.05); } }
.yxd-persona-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--yxd-v2-ink, #26232e);
  line-height: 1.25;
}
.yxd-persona-name small {
  font-size: 10px;
  color: var(--yxd-v2-faint, #aaa6bb);
  font-weight: 600;
  letter-spacing: .12em;
  margin-left: 7px;
}
.yxd-persona-status {
  font-size: 12px;
  color: var(--yxd-v2-muted, #76728a);
  margin-top: 2px;
  max-width: 340px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 专注决策开关 */
#yxd-focus-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--yxd-v2-muted, #76728a);
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 2px;
  flex: none;
}
#yxd-focus-toggle .sw {
  width: 30px;
  height: 17px;
  border-radius: 9px;
  background: var(--yxd-v2-hairline, #e8e5f0);
  position: relative;
  transition: background .3s;
  flex: none;
}
#yxd-focus-toggle .sw::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: #fff;
  transition: left .3s cubic-bezier(.22, 1, .36, 1);
  box-shadow: 0 1px 3px rgba(0, 0, 0, .18);
}
#yxd-focus-toggle[aria-pressed="true"] {
  color: var(--yxd-v2-primary, #573dbb);
}
#yxd-focus-toggle[aria-pressed="true"] .sw {
  background: var(--yxd-v2-primary, #573dbb);
}
#yxd-focus-toggle[aria-pressed="true"] .sw::after {
  left: 15px;
}

/* ── 头部栏改为扁平形象栏（无卡片外壳）───────── */
html[data-yxd-layout="v2"] #meeting-header-bar {
  margin: 0 !important;
  padding: 10px 24px !important;
  background: transparent !important;
  border: none !important;
  border-bottom: 1px solid var(--yxd-v2-hairline, #e8e5f0) !important;
  border-radius: 0 !important;
  gap: 14px;
}
html[data-yxd-layout="v2"] #meeting-topic-display {
  font-size: 15px !important;
  color: var(--yxd-v2-ink, #26232e) !important;
}
html[data-yxd-layout="v2"] #meeting-time-display {
  font-variant-numeric: tabular-nums;
  color: var(--yxd-v2-faint, #aaa6bb) !important;
}

/* ── 主区 / 证据列布局（桌面）────────────────── */
html[data-yxd-layout="v2"] #meeting-scene-content {
  gap: 16px !important;
  padding: 14px 20px 20px !important;
}

/* AI 面板 → 决策台画布：去掉卡片外壳 */
html[data-yxd-layout="v2"] #ai-panel {
  border: none !important;
  border-radius: 0 !important;
  background: transparent !important;
}
/* AI 面板头部：透明底 + 细线 */
html[data-yxd-layout="v2"] #ai-panel > div:first-child {
  background: transparent !important;
  border-bottom: 1px solid var(--yxd-v2-hairline, #e8e5f0) !important;
  padding: 6px 8px 12px !important;
}
html[data-yxd-layout="v2"] #ai-panel .clare-inline-icon {
  border-radius: 50%;
}
/* 聊天/分析区：纸面底，议题流铺满整个分析块（不限宽） */
html[data-yxd-layout="v2"] #ai-chat-area {
  background: transparent !important;
  padding: 18px 32px !important;
}
html[data-yxd-layout="v2"] #ai-analysis-area {
  max-width: none;
  margin: 0;
}
html[data-yxd-layout="v2"] #ai-cold-start {
  max-width: none;
  margin: 0;
}

/* 转写列 → 证据层：右移（由 JS 重排），无卡片、只留左侧细线 */
html[data-yxd-layout="v2"] #transcript-panel {
  width: 330px !important;
  background: transparent !important;
  border: none !important;
  border-left: 1px solid var(--yxd-v2-hairline, #e8e5f0) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}
html[data-yxd-layout="v2"] #transcript-panel > div:first-child {
  background: transparent !important;
}
#yxd-tc-count {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--yxd-v2-faint, #aaa6bb);
  margin-left: 8px;
}
html[data-yxd-layout="v2"] #transcript-panel > div:first-child {
  padding: 13px 18px 9px !important;
  border-bottom: none !important;
}
html[data-yxd-layout="v2"] #transcript-panel > div:first-child svg {
  color: var(--yxd-v2-primary, #6a4fd8) !important;
  width: 15px !important;
  height: 15px !important;
}
html[data-yxd-layout="v2"] #transcript-panel h3 {
  font-size: 12px !important;
  font-weight: 700 !important;
  letter-spacing: .12em;
  color: var(--yxd-v2-muted, #76728a) !important;
}
/* 转写正文：更小、更灰，做配角 */
html[data-yxd-layout="v2"] #transcript {
  padding: 10px 18px 20px !important;
}

/* 专注决策：隐藏证据列（仅桌面；移动端本来就用 tab 切换） */
@media (min-width: 768px) {
  html[data-yxd-layout="v2"] #meeting-screen.yxd-focus #transcript-panel {
    display: none !important;
  }
}

/* ── 问答区（Clare 控制面）───────────────────── */
html[data-yxd-layout="v2"] #clare-input-bar {
  background: var(--yxd-v2-surface, #fff) !important;
  border-top: 1px solid var(--yxd-v2-hairline, #e6e0f8) !important;
  border-radius: 0 0 0 0 !important;
}
html[data-yxd-layout="v2"] #clare-chat-input {
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  transition: color .2s;
}
html[data-yxd-layout="v2"] #clare-chat-input:focus {
  border: 0 !important;
  box-shadow: none !important;
}
html[data-yxd-layout="v2"] #clare-composer-row button[aria-label="发送给 Clare"] {
  background: var(--yxd-v2-primary, #573dbb) !important;
}
html[data-yxd-layout="v2"] #clare-composer-row button[aria-label="发送给 Clare"]:hover {
  background: var(--yxd-v2-primary-deep, #573dbb) !important;
}
html[data-yxd-layout="v2"] #clare-voice-btn {
  border-color: var(--yxd-v2-hairline, #ddd6e8) !important;
  color: var(--yxd-v2-muted, #7c6f8f) !important;
}
html[data-yxd-layout="v2"] #clare-voice-btn:hover {
  color: var(--yxd-v2-primary, #573dbb) !important;
  border-color: var(--yxd-v2-primary, #573dbb) !important;
}
html[data-yxd-layout="v2"] #clare-conversation-section {
  border-top: 1px solid var(--yxd-v2-hairline, #e8e5f0) !important;
}
/* 快捷提问 chips：更轻 */
html[data-yxd-layout="v2"] #clare-quick-actions button {
  border-color: var(--yxd-v2-hairline, #e9e5f0) !important;
  color: var(--yxd-v2-muted, #665876) !important;
}
html[data-yxd-layout="v2"] #clare-quick-actions button:hover {
  color: var(--yxd-v2-primary, #573dbb) !important;
  border-color: var(--yxd-v2-primary, #573dbb) !important;
}

/* ── 移动端适配 ─────────────────────────────── */
@media (max-width: 767px) {
  .yxd-persona-avatar,
  .yxd-persona-avatar img {
    width: 34px;
    height: 34px;
  }
  .yxd-persona-name { font-size: 13px; }
  .yxd-persona-name small { display: none; }
  .yxd-persona-status {
    font-size: 11px;
    max-width: 180px;
  }
  #yxd-focus-toggle { display: none; }
  html[data-yxd-layout="v2"] #meeting-header-bar {
    margin: 0 !important;
    padding: 8px 14px !important;
  }
  html[data-yxd-layout="v2"] #meeting-scene-content {
    padding: 10px 12px 14px !important;
  }
}

/* ══════════════════════════════════════════════════════════════
 * Phase 3 · 扁平工作台（与设计稿 d-celadon-v2 对齐）
 * 设计语言：无卡片、无阴影、细线分隔、内容即界面。
 * body.yxd-v2 提权钩子确保稳赢 waic-experience.css（加载更晚）。
 * ══════════════════════════════════════════════════════════════ */

/* ── 应用外壳：左侧导航轨 + 主列 ─────────────── */
html[data-yxd-layout="v2"] #yxd-shell {
  flex: 1;
  display: flex;
  min-height: 0;
}
html[data-yxd-layout="v2"] #yxd-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}
html[data-yxd-layout="v2"] #yxd-rail {
  width: 64px;
  flex: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 0 14px;
  border-right: 1px solid var(--yxd-v2-hairline, #e8e5f0);
}
html[data-yxd-layout="v2"] #yxd-rail #scene-tabs {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  gap: 4px !important;
  width: 100%;
  margin: 0 !important;
  padding: 0 !important;
  background: transparent !important;
  border: none !important;
  border-radius: 0 !important;
}
html[data-yxd-layout="v2"] #yxd-rail #scene-tabs button {
  flex-direction: column;
  justify-content: center;
  gap: 3px !important;
  width: 52px;
  padding: 9px 0 !important;
  font-size: 10.5px !important;
  font-weight: 600 !important;
  color: var(--yxd-v2-muted, #76728a) !important;
  background: transparent !important;
  border-radius: 12px !important;
  box-shadow: none !important;
}
html[data-yxd-layout="v2"] #yxd-rail #scene-tabs button svg {
  width: 18px !important;
  height: 18px !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #yxd-rail #scene-tabs button.scene-tab-active {
  background: var(--yxd-v2-tint-soft, #f0ede6) !important;
  color: var(--yxd-v2-primary, #573dbb) !important;
}
/* 移动端：导航轨隐藏，底部沿用既有 #scene-tabs-mobile */
@media (max-width: 767px) {
  html[data-yxd-layout="v2"] #yxd-rail { display: none !important; }
}

/* ── 顶栏：安静通栏，serif 字标 ──────────────── */
html[data-yxd-layout="v2"] body.yxd-v2 > header {
  min-height: 54px;
  padding: 0 20px !important;
  background: var(--yxd-v2-surface, #fff) !important;
  border-bottom: 1px solid var(--yxd-v2-hairline, #e8e5f0) !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 {
  font-family: var(--yxd-font-body, "PingFang SC", "Microsoft YaHei", -apple-system, BlinkMacSystemFont, sans-serif) !important;
  font-kerning: normal;
  text-rendering: optimizeLegibility;
}
html[data-yxd-layout="v2"] .product-brand-name {
  font-family: var(--yxd-font-heading, "Songti SC", "STSong", "Noto Serif CJK SC", serif) !important;
  font-weight: 700 !important;
  letter-spacing: .01em !important;
}
html[data-yxd-layout="v2"] .product-brand-icon {
  transform: none !important;
  box-shadow: none !important;
  border-radius: 9px !important;
}

/* ── 录制 / 结束按钮：去盒子的安静动作 ───────── */
html[data-yxd-layout="v2"] body.yxd-v2 #meeting-header-bar .meeting-session-actions > button {
  background: transparent !important;
  border: none !important;
  border-radius: 8px !important;
  box-shadow: none !important;
  padding: 6px 10px !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #meeting-header-bar .meeting-session-actions > button:hover {
  background: var(--yxd-v2-tint-soft, #f0ede6) !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #meeting-header-bar .meeting-session-actions > select {
  background: transparent !important;
  border-color: var(--yxd-v2-hairline, #e8e5f0) !important;
}

/* ── AI 面板头：隐藏旧标题组，重分析变文字链 ─── */
html[data-yxd-layout="v2"] body.yxd-v2 #ai-panel > div:first-child {
  background: transparent !important;
  border-bottom: none !important;
  padding: 10px 18px 0 !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #ai-panel > div:first-child > div:first-child {
  display: none !important; /* 「AI 实时分析」标题组；ai-status-text 隐藏仍可读，状态镜像不受影响 */
}
html[data-yxd-layout="v2"] body.yxd-v2 #btn-reanalyze {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  color: var(--yxd-v2-muted, #76728a) !important;
  font-size: 11.5px !important;
  padding: 4px 6px !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #btn-reanalyze:hover {
  color: var(--yxd-v2-primary, #573dbb) !important;
}

/* 分区标签（议题 · 实时收敛） */
html[data-yxd-layout="v2"] .yxd-sec-label {
  width: 100%;
  margin: 0;
  padding: 2px 0 12px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .22em;
  color: var(--yxd-v2-faint, #aaa6bb);
}

/* 决策台画布：洗掉 waic 的渐变色块底 */
html[data-yxd-layout="v2"] body.yxd-v2 #ai-chat-area {
  background: transparent !important;
}

/* ── 议题流：去卡片化，hairline 内联分隔 ─────── */
html[data-yxd-layout="v2"] body.yxd-v2 #ai-analysis-area [data-topic-id] {
  background: transparent !important;
  border: none !important;
  border-top: 1px solid var(--yxd-v2-hairline, #e8e5f0) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  overflow: visible !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #ai-analysis-area [data-topic-id]::before {
  display: none !important; /* 便签胶带 */
}
html[data-yxd-layout="v2"] body.yxd-v2 #ai-analysis-area .topic-header {
  background: transparent !important;
  border-bottom: none !important;
  border-radius: 0 !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #ai-analysis-area .topic-header > .topic-title {
  font-size: 16px !important;
  font-weight: 700 !important;
  color: var(--yxd-v2-ink, #26232e) !important;
}
/* 正文便签全部洗白（section/aside/div 一起洗） */
html[data-yxd-layout="v2"] body.yxd-v2 #ai-analysis-area .topic-body > * {
  background: transparent !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}
/* 议题体内容按设计稿对齐标题缩进（kicker  gutter） */
html[data-yxd-layout="v2"] body.yxd-v2 #ai-analysis-area .topic-body {
  padding: 4px 4px 16px 78px !important;
}
@media (max-width: 1100px) {
  html[data-yxd-layout="v2"] body.yxd-v2 #ai-analysis-area .topic-body {
    padding-left: 4px !important;
  }
}
/* Clare 建议 aside：无盒，上虚线分隔 */
html[data-yxd-layout="v2"] body.yxd-v2 #ai-analysis-area .topic-body > aside[data-analysis-section="guidance"],
html[data-yxd-layout="v2"] body.yxd-v2 #ai-analysis-area [data-analysis-section="guidance"] {
  background: transparent !important;
  border: none !important;
  border-top: 1px dashed var(--yxd-v2-hairline, #e8e5f0) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  margin-top: 10px !important;
  padding: 12px 0 2px !important;
}
/* 方案对比格子：去底去框，只留 2px tint 左边线 */
html[data-yxd-layout="v2"] body.yxd-v2 #ai-analysis-area section[data-analysis-section="comparison"] [style*="border-left:2px solid"],
html[data-yxd-layout="v2"] body.yxd-v2 #ai-analysis-area section[data-analysis-section="advisor-comparison"] [style*="border-left"]:not([data-advisor-recommended="true"]) {
  background: transparent !important;
  border: none !important;
  border-left: 2px solid var(--yxd-v2-tint, #e6e0f8) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

/* Clare 倾向方案：保留推荐态，不被上面的扁平化规则抹掉 */
html[data-yxd-layout="v2"] body.yxd-v2 #ai-analysis-area section[data-analysis-section="advisor-comparison"] [data-advisor-recommended="true"] {
  background: color-mix(in srgb, var(--yxd-v2-primary, #6a4fd8) 9%, var(--yxd-v2-surface, #fdfcff)) !important;
  border: 1px solid color-mix(in srgb, var(--yxd-v2-primary, #6a4fd8) 34%, transparent) !important;
  border-left: 4px solid var(--yxd-v2-primary, #6a4fd8) !important;
  border-radius: 8px !important;
  box-shadow: 0 4px 16px color-mix(in srgb, var(--yxd-v2-primary, #6a4fd8) 11%, transparent) !important;
}
/* 方案对比里的小徽章（会议提出 / Clare 补充）：安静描边 */
html[data-yxd-layout="v2"] body.yxd-v2 #ai-analysis-area section[data-analysis-section] span[style*="border-radius:999px"] {
  background: transparent !important;
  border: 1px solid var(--yxd-v2-hairline, #e8e5f0) !important;
  color: var(--yxd-v2-muted, #76728a) !important;
}
/* Clare 建议块：无盒，上虚线分隔 */
html[data-yxd-layout="v2"] body.yxd-v2 #ai-analysis-area .topic-body > div[style*="background:linear-gradient"] {
  background: transparent !important;
  border: none !important;
  border-top: 1px dashed var(--yxd-v2-hairline, #e8e5f0) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  margin-top: 10px !important;
  padding-top: 12px !important;
}
/* 证据引用：保留一条 2px tint 左边线 */
html[data-yxd-layout="v2"] body.yxd-v2 #ai-analysis-area .topic-body > div[style*="border-left:2px solid"] {
  background: transparent !important;
  border-left: 2px solid var(--yxd-v2-tint, #e6e0f8) !important;
  border-radius: 0 !important;
}
/* 收敛小结：从便签纸变回一行 muted 文字 */
html[data-yxd-layout="v2"] body.yxd-v2 .clare-analysis-summary {
  background: transparent !important;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  color: var(--yxd-v2-muted, #76728a) !important;
  padding: 4px 2px !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 .clare-analysis-summary > span:first-child {
  color: var(--yxd-v2-primary, #573dbb) !important;
}
/* 议题动作（问 Clare / 纠正）：无边框文字链 */
html[data-yxd-layout="v2"] body.yxd-v2 #ai-analysis-area .topic-action-button {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  color: var(--yxd-v2-primary, #573dbb) !important;
  font-weight: 600 !important;
  min-height: 24px;
  padding: 0 4px !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #ai-analysis-area .topic-action-button:hover,
html[data-yxd-layout="v2"] body.yxd-v2 #ai-analysis-area .topic-action-button:focus-visible {
  background: transparent !important;
  text-decoration: underline;
  outline: none;
}
html[data-yxd-layout="v2"] body.yxd-v2 #ai-analysis-area .topic-action-group {
  border-left: none !important;
  padding-left: 0 !important;
}

/* ── 冷启动引导气泡：虚线描边，去旋转 ────────── */
html[data-yxd-layout="v2"] body.yxd-v2 #ai-cold-start > div:not(.clare-analysis-state):last-child > div:last-child {
  background: transparent !important;
  border: 1px dashed var(--yxd-v2-hairline, #d8d3c8) !important;
  border-radius: 12px !important;
  box-shadow: none !important;
  transform: none !important;
}

/* ── 输入栏：透明底，融入画布 ────────────────── */
html[data-yxd-layout="v2"] body.yxd-v2 #clare-input-bar {
  background: transparent !important;
  border-top: 1px solid var(--yxd-v2-hairline, #e8e5f0) !important;
  box-shadow: none !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #clare-chat-input {
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
}


/* ══════════════════════════════════════════════════════════════
 * Phase 3b · 执行/助手场景扁平化 + 证据联动高亮
 * ══════════════════════════════════════════════════════════════ */

/* 非会议场景：隐藏的会议屏空壳（flex-1）不再分走一半高度 */
html[data-yxd-layout="v2"] #meeting-screen.yxd-bypass {
  display: none !important;
}

/* ── 场景容器三栏：去灰底卡片，hairline 分隔 ─── */
html[data-yxd-layout="v2"] body.yxd-v2 #scene-container {
  background: var(--yxd-v2-bg, #f7f6fa) !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #scene-kb-panel,
html[data-yxd-layout="v2"] body.yxd-v2 #scene-main-wrapper,
html[data-yxd-layout="v2"] body.yxd-v2 #scene-result-wrapper {
  background: transparent !important;
  border-color: var(--yxd-v2-hairline, #e8e5f0) !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #scene-kb-panel > div:first-child,
html[data-yxd-layout="v2"] body.yxd-v2 #kb-selection-bar-scene,
html[data-yxd-layout="v2"] body.yxd-v2 #scene-kb-info-bar {
  background: transparent !important;
  border-color: var(--yxd-v2-hairline, #e8e5f0) !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #scene-kb-info-bar {
  color: var(--yxd-v2-faint, #aaa6bb) !important;
}

/* ── 执行场景：步骤卡去盒子化 ────────────────── */
html[data-yxd-layout="v2"] body.yxd-v2 #scene-main-execute > div:first-child {
  background: transparent !important;
  border-bottom: 1px solid var(--yxd-v2-hairline, #e8e5f0) !important;
}
/* 产出/执行子页签：激活态用 tint，不用渐变 */
html[data-yxd-layout="v2"] body.yxd-v2 #scene-main-execute > div:first-child button[style*="linear-gradient"] {
  background: var(--yxd-v2-tint-soft, #f0ede6) !important;
  color: var(--yxd-v2-primary, #573dbb) !important;
}
/* 三个步骤白卡 → 透明 + 上细线 */
html[data-yxd-layout="v2"] body.yxd-v2 #scene-main-execute div[style*="border-radius:10px"][style*="border:1px solid #e5e7eb"] {
  background: transparent !important;
  border: none !important;
  border-top: 1px solid var(--yxd-v2-hairline, #e8e5f0) !important;
  border-radius: 0 !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #scene-main-execute div[style*="border-radius:12px"][style*="border:1px solid #e5e7eb"] {
  background: transparent !important;
  border: none !important;
  border-top: 1px solid var(--yxd-v2-hairline, #e8e5f0) !important;
  border-radius: 0 !important;
}
/* 选中来源/任务：蓝色 → 调色板主色 */
html[data-yxd-layout="v2"] body.yxd-v2 #scene-main-execute button[style*="#eff6ff"] {
  background: var(--yxd-v2-tint-soft, #f0ede6) !important;
  border-color: var(--yxd-v2-tint, #e6e0f8) !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #scene-main-execute button[style*="#eff6ff"] div[style*="color:#2563eb"],
html[data-yxd-layout="v2"] body.yxd-v2 #scene-main-execute div[style*="color:#2563eb"] {
  color: var(--yxd-v2-primary, #573dbb) !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #scene-main-execute span[style*="background:#3b82f6"],
html[data-yxd-layout="v2"] body.yxd-v2 #scene-main-execute span[style*="border:1.5px solid #3b82f6"] {
  background: var(--yxd-v2-primary, #573dbb) !important;
  border-color: var(--yxd-v2-primary, #573dbb) !important;
}
/* 推荐任务 chips：琥珀色块 → 安静描边 */
html[data-yxd-layout="v2"] body.yxd-v2 #scene-main-execute button[style*="#fde68a"] {
  background: transparent !important;
  border-color: var(--yxd-v2-hairline, #e8e5f0) !important;
  color: var(--yxd-v2-muted, #76728a) !important;
}
/* 已上传文件绿色块 → tint */
html[data-yxd-layout="v2"] body.yxd-v2 #scene-main-execute div[style*="#f0fdf4"] {
  background: var(--yxd-v2-tint-soft, #f0ede6) !important;
  border-color: var(--yxd-v2-tint, #e6e0f8) !important;
}
/* 主 CTA：蓝紫渐变 → 主色实心；禁用态保持灰 */
html[data-yxd-layout="v2"] body.yxd-v2 #scene-main-execute button[style*="linear-gradient(to right"] {
  background: var(--yxd-v2-primary, #573dbb) !important;
  border-radius: 10px !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #scene-main-execute button[disabled][style*="#e5e7eb"] {
  background: var(--yxd-v2-hairline, #eee) !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #exec-notes {
  border-color: var(--yxd-v2-hairline, #e8e5f0) !important;
  border-radius: 10px !important;
  background: var(--yxd-v2-surface, #fff) !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #exec-notes:focus {
  border-color: var(--yxd-v2-primary, #573dbb) !important;
}

/* ── 执行结果区：蓝色徽章/按钮 → 调色板 ──────── */
html[data-yxd-layout="v2"] body.yxd-v2 #scene-result-execute span[style*="#eff6ff"],
html[data-yxd-layout="v2"] body.yxd-v2 #scene-result-execute [style*="#eff6ff"] span {
  background: var(--yxd-v2-tint-soft, #f0ede6) !important;
  color: var(--yxd-v2-primary, #573dbb) !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #scene-result-execute button[style*="#f3f4f6"] {
  background: transparent !important;
  border: 1px solid var(--yxd-v2-hairline, #e8e5f0) !important;
  color: var(--yxd-v2-muted, #76728a) !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #scene-result-execute button[style*="#bfdbfe"] {
  border-color: var(--yxd-v2-tint, #e6e0f8) !important;
  color: var(--yxd-v2-primary, #573dbb) !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #scene-result-execute button[style*="background:#111827"] {
  background: var(--yxd-v2-primary, #573dbb) !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #exec-followup-input {
  border-color: var(--yxd-v2-hairline, #e8e5f0) !important;
}

/* ── 证据联动：点击原话 → 转写行高亮 ─────────── */
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-evidence-quote {
  transition: background .2s ease;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-evidence-quote:hover {
  background: var(--yxd-v2-tint-soft, #f0ede6) !important;
}
html[data-yxd-layout="v2"] .transcript-line {
  border-radius: 8px;
  padding: 2px 6px;
  margin-left: -6px;
  transition: background .9s ease, box-shadow .9s ease;
}
html[data-yxd-layout="v2"] .transcript-line.yxd-evidence-hit {
  background: var(--yxd-v2-tint-soft, #f0ede6);
  box-shadow: inset 2px 0 0 var(--yxd-v2-primary, #573dbb);
  animation: yxdEvidencePulse 1.4s ease-out;
}
@keyframes yxdEvidencePulse {
  0% { background: var(--yxd-v2-tint, #e6e0f8); }
  100% { background: var(--yxd-v2-tint-soft, #f0ede6); }
}


/* ══════════════════════════════════════════════════════════════
 * Phase 3c · 设计稿交互补全 + 其余功能页同语言
 * ══════════════════════════════════════════════════════════════ */

/* ── 录音中：头像右下角声波条（设计稿 voice-bars）─ */
.yxd-persona-avatar .vbars {
  position: absolute;
  right: -7px;
  bottom: -3px;
  display: none;
  gap: 2px;
  align-items: flex-end;
  background: var(--yxd-v2-surface, #fff);
  border: 1px solid var(--yxd-v2-hairline, #e8e5f0);
  border-radius: 8px;
  padding: 3px 4px;
}
#meeting-screen.yxd-listening .yxd-persona-avatar .vbars { display: flex; }
.yxd-persona-avatar .vbars i {
  width: 2.5px;
  background: var(--yxd-v2-primary, #573dbb);
  border-radius: 2px;
  animation: yxdVb 1s ease-in-out infinite;
}
.yxd-persona-avatar .vbars i:nth-child(1) { height: 6px; }
.yxd-persona-avatar .vbars i:nth-child(2) { height: 10px; animation-delay: .2s; }
.yxd-persona-avatar .vbars i:nth-child(3) { height: 7px; animation-delay: .4s; }
@keyframes yxdVb { 50% { transform: scaleY(.4); } }

/* ── 议题状态：讨论中呼吸点 + 主色顶线提示 ────── */
html[data-yxd-layout="v2"] body.yxd-v2 #ai-analysis-area [data-topic-id][data-topic-status="open"] {
  border-top-color: var(--yxd-v2-tint, #e6e0f8) !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #ai-analysis-area [data-topic-id][data-topic-status="open"] .topic-state-dot {
  animation: yxdStatePulse 1.6s ease-in-out infinite;
}
@keyframes yxdStatePulse { 50% { opacity: .3; } }

/* ── 正在说话：当前转写行说话人染主色 ────────── */
html[data-yxd-layout="v2"] .transcript-line.opacity-60 [data-role="speaker"] {
  color: var(--yxd-v2-primary, #573dbb) !important;
}

/* ── 首页：纸面底 + 卡片去阴影 ───────────────── */
html[data-yxd-layout="v2"] body.yxd-v2 #waic-home-main {
  background: var(--yxd-v2-bg, #f7f6fa) !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #waic-home-main::before,
html[data-yxd-layout="v2"] body.yxd-v2 #waic-home-main::after {
  opacity: .35;
}
html[data-yxd-layout="v2"] body.yxd-v2 #waic-home-card {
  border-color: var(--yxd-v2-hairline, #e8e5f0) !important;
  box-shadow: none !important;
  border-radius: 16px !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #waic-home-card .waic-form-title {
  font-family: var(--yxd-font-heading, "Songti SC", "STSong", "Noto Serif CJK SC", serif) !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #history-preview > div,
html[data-yxd-layout="v2"] body.yxd-v2 #history-preview [style*="box-shadow"] {
  box-shadow: none !important;
  border-color: var(--yxd-v2-hairline, #e8e5f0) !important;
}

/* ── 评审场景：三栏去渐变底，hairline 分隔 ────── */
html[data-yxd-layout="v2"] body.yxd-v2 #review-project-list-panel,
html[data-yxd-layout="v2"] body.yxd-v2 #review-ai-panel {
  background: transparent !important;
  border-color: var(--yxd-v2-hairline, #e8e5f0) !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #review-workspace-panel {
  background: transparent !important;
}

/* ── 助手场景：与执行同语言（外壳已扁平，内容白卡收边）─ */
html[data-yxd-layout="v2"] body.yxd-v2 #scene-main-custom div[style*="border-radius:10px"][style*="border:1px solid #e5e7eb"],
html[data-yxd-layout="v2"] body.yxd-v2 #scene-main-custom div[style*="border-radius:12px"][style*="border:1px solid #e5e7eb"] {
  background: transparent !important;
  border: none !important;
  border-top: 1px solid var(--yxd-v2-hairline, #e8e5f0) !important;
  border-radius: 0 !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #scene-main-custom button[style*="linear-gradient"],
html[data-yxd-layout="v2"] body.yxd-v2 #scene-result-custom button[style*="linear-gradient"] {
  background: var(--yxd-v2-primary, #573dbb) !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #scene-main-custom button[style*="#eff6ff"],
html[data-yxd-layout="v2"] body.yxd-v2 #scene-result-custom span[style*="#eff6ff"] {
  background: var(--yxd-v2-tint-soft, #f0ede6) !important;
  border-color: var(--yxd-v2-tint, #e6e0f8) !important;
}

/* ── 会前材料底栏：安静化 ────────────────────── */
html[data-yxd-layout="v2"] body.yxd-v2 #meeting-bottom-bar {
  background: transparent !important;
  border-top: 1px solid var(--yxd-v2-hairline, #e8e5f0) !important;
}


/* ── 评审场景：硬编码靛蓝/彩块 → 调色板（作用域限于评审布局）─ */
html[data-yxd-layout="v2"] body.yxd-v2 #scene-container[data-layout="review"] [style*="#f2effa"],
html[data-yxd-layout="v2"] body.yxd-v2 #scene-container[data-layout="review"] [style*="#e6e0f8"] {
  background: var(--yxd-v2-tint-soft, #f0ede6) !important;
  color: var(--yxd-v2-primary, #573dbb) !important;
  border-color: var(--yxd-v2-tint, #e6e0f8) !important;
  box-shadow: none !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #scene-container[data-layout="review"] [style*="color:#6a4fd8"],
html[data-yxd-layout="v2"] body.yxd-v2 #scene-container[data-layout="review"] [style*="color:#573dbb"] {
  color: var(--yxd-v2-primary, #573dbb) !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #scene-container[data-layout="review"] button[style*="linear-gradient(135deg, #6a4fd8"] {
  background: var(--yxd-v2-primary, #573dbb) !important;
  box-shadow: none !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #scene-container[data-layout="review"] [style*="linear-gradient(90deg, #6a4fd8"] {
  background: var(--yxd-v2-primary, #573dbb) !important;
  animation: none !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #scene-container[data-layout="review"] button[style*="#fde68a"],
html[data-yxd-layout="v2"] body.yxd-v2 #scene-container[data-layout="review"] button[style*="#fecaca"] {
  background: transparent !important;
  color: var(--yxd-v2-muted, #76728a) !important;
  border: 1px solid var(--yxd-v2-hairline, #e8e5f0) !important;
  box-shadow: none !important;
}


/* ── 首页：便签彩块 → 白纸细线（设计语言的「少色块」）─ */
html[data-yxd-layout="v2"] body.yxd-v2 .waic-sticky,
html[data-yxd-layout="v2"] body.yxd-v2 .waic-sticky-yellow,
html[data-yxd-layout="v2"] body.yxd-v2 .waic-sticky-mint,
html[data-yxd-layout="v2"] body.yxd-v2 .waic-sticky-pink {
  background: var(--yxd-v2-surface, #fff) !important;
  border: 1px solid var(--yxd-v2-hairline, #e8e5f0) !important;
  box-shadow: none !important;
  transform: none !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 .waic-sticky:hover {
  transform: none !important;
  box-shadow: none !important;
  border-color: var(--yxd-v2-tint, #e6e0f8) !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 .waic-sticky small {
  color: var(--yxd-v2-primary, #573dbb) !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 .waic-board-title i {
  background: var(--yxd-v2-tint-soft, #f0ede6) !important;
  color: var(--yxd-v2-primary, #573dbb) !important;
  box-shadow: none !important;
}
/* 能力 chips：彩底 → 安静描边 */
html[data-yxd-layout="v2"] body.yxd-v2 .waic-note-ribbon span {
  background: transparent !important;
  border: 1px solid var(--yxd-v2-hairline, #e8e5f0) !important;
  color: var(--yxd-v2-muted, #76728a) !important;
  box-shadow: none !important;
}
/* 会前材料按钮：蓝/粉底 → 透明描边 */
html[data-yxd-layout="v2"] body.yxd-v2 .pre-meeting-action,
html[data-yxd-layout="v2"] body.yxd-v2 .pre-meeting-action:first-child,
html[data-yxd-layout="v2"] body.yxd-v2 .pre-meeting-action:last-child {
  background: transparent !important;
  border: 1px solid var(--yxd-v2-hairline, #e8e5f0) !important;
  box-shadow: none !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 .pre-meeting-action:hover {
  border-color: var(--yxd-v2-primary, #573dbb) !important;
  color: var(--yxd-v2-primary, #573dbb) !important;
}
/* 提示横幅：waic 的黄色洗色 → 虚线安静条 */
html[data-yxd-layout="v2"] body.yxd-v2 #waic-home-card > div[style*="background:var(--yxd-v2-tint-soft"] {
  background: transparent !important;
  border: 1px dashed var(--yxd-v2-hairline, #e8e5f0) !important;
  box-shadow: none !important;
  transform: none !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #waic-home-card > div[style*="background:var(--yxd-v2-tint-soft"] span {
  color: var(--yxd-v2-muted, #76728a) !important;
}


/* ══════════════════════════════════════════════════════════════
 * Phase 3d · 议题流结构对齐交互稿（kicker gutter / 转写排版）
 * ══════════════════════════════════════════════════════════════ */

/* 议题头：左侧「议题」 gutter（设计稿 kicker 列），与正文缩进对齐 */
html[data-yxd-layout="v2"] body.yxd-v2 #ai-analysis-area .topic-header {
  padding: 13px 4px !important;
  gap: 12px !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #ai-analysis-area .topic-header::before {
  content: "议题";
  flex: none;
  width: 64px;
  font-size: 10px;
  letter-spacing: .22em;
  color: var(--yxd-v2-faint, #aaa6bb);
  padding-top: 3px;
  align-self: flex-start;
}
@media (max-width: 1100px) {
  html[data-yxd-layout="v2"] body.yxd-v2 #ai-analysis-area .topic-header::before {
    display: none;
  }
}
/* 议题头右侧元信息更轻 */
html[data-yxd-layout="v2"] body.yxd-v2 #ai-analysis-area .topic-header > span[style*="更新"] {
  color: var(--yxd-v2-faint, #aaa6bb) !important;
}

/* ── 转写列排版对齐设计稿：小字 mono 时间 + 小说话人 + 正文 ── */
html[data-yxd-layout="v2"] body.yxd-v2 #transcript .transcript-line [data-role="time"] {
  font-size: 10.5px !important;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace !important;
  color: var(--yxd-v2-faint, #aaa6bb) !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #transcript .transcript-line [data-role="speaker"] {
  font-size: 11.5px !important;
  font-weight: 650 !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #transcript .transcript-line [data-role="content"] {
  font-size: 12.5px !important;
  line-height: 1.7 !important;
  color: var(--yxd-v2-ink, #33453f) !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #transcript .transcript-line {
  margin-bottom: 14px !important;
}

/* ══════════════════════════════════════════════════════════════
 * Phase 3e · 执行场景重写：压平 waic 紫色面板 + 任务清单新结构
 * ══════════════════════════════════════════════════════════════ */

/* waic 给执行面板/结果区上的紫底与三色步骤卡 → 调色板底色 */
html[data-yxd-layout="v2"] body.yxd-v2 #scene-main-execute,
html[data-yxd-layout="v2"] body.yxd-v2 #scene-result-execute {
  background: var(--yxd-v2-bg, #faf9fc) !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 #scene-main-execute > div:nth-child(2) > div:nth-child(1),
html[data-yxd-layout="v2"] body.yxd-v2 #scene-main-execute > div:nth-child(2) > div:nth-child(2),
html[data-yxd-layout="v2"] body.yxd-v2 #scene-main-execute > div:nth-child(2) > div:nth-child(3) {
  background: transparent !important;
  border-color: var(--yxd-v2-hairline, #e8e5f0) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

/* 分区：kicker 标签 + 顶细线（与会议视图议题流同语言） */
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-exec-sec {
  padding: 18px 2px 16px;
  border-top: 1px solid var(--yxd-v2-hairline, #e8e5f0);
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-exec-sec:first-child {
  border-top: 0;
  padding-top: 6px;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-exec-label {
  font-size: 11px;
  font-weight: 650;
  letter-spacing: .16em;
  color: var(--yxd-v2-faint, #aaa6bb);
  margin-bottom: 6px;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-exec-label em {
  font-style: normal;
  letter-spacing: .05em;
  opacity: .75;
  margin-left: 6px;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-exec-hint {
  font-size: 11.5px;
  color: var(--yxd-v2-muted, #76728a);
  margin-bottom: 10px;
}

/* 任务清单：行式、无线框，选中 = tint 底 + 左侧主色条 */
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-exec-tasks {
  display: flex;
  flex-direction: column;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-exec-task {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  text-align: left;
  padding: 11px 10px;
  background: transparent;
  border: 0;
  border-top: 1px solid var(--yxd-v2-hairline, #e8e5f0);
  cursor: pointer;
  transition: background .15s ease;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-exec-task:first-child {
  border-top: 0;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-exec-task:hover {
  background: var(--yxd-v2-tint-soft, #f2effa);
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-exec-task.sel {
  background: var(--yxd-v2-tint-soft, #f2effa);
  box-shadow: inset 2px 0 0 var(--yxd-v2-primary, #573dbb);
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-exec-task-icon {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--yxd-v2-muted, #76728a);
  background: var(--yxd-v2-bg, #faf9fc);
  border: 1px solid var(--yxd-v2-hairline, #e8e5f0);
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-exec-task.sel .yxd-exec-task-icon {
  color: var(--yxd-v2-primary, #573dbb);
  border-color: var(--yxd-v2-tint, #e6e0f8);
  background: var(--yxd-v2-surface, #fff);
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-exec-task-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-exec-task-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--yxd-v2-ink, #26232e);
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-exec-task.sel .yxd-exec-task-name {
  color: var(--yxd-v2-primary-deep, #573dbb);
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-exec-task-desc {
  font-size: 11px;
  color: var(--yxd-v2-faint, #aaa6bb);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-exec-task-check {
  width: 16px;
  flex-shrink: 0;
  color: var(--yxd-v2-primary, #573dbb);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 补充说明 */
html[data-yxd-layout="v2"] body.yxd-v2 #exec-notes {
  width: 100%;
  margin-top: 4px;
  padding: 10px 12px;
  border: 1px solid var(--yxd-v2-hairline, #e5e7eb);
  border-radius: 10px;
  font-size: 13px;
  resize: none;
  height: 64px;
  outline: none;
  box-sizing: border-box;
  background: var(--yxd-v2-surface, #fff);
  color: var(--yxd-v2-ink, #26232e);
}

/* 主操作：实心主色胶囊，禁用态回落灰 */
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-exec-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 2px 0;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-exec-start {
  flex: 1;
  padding: 12px;
  border: 0;
  border-radius: 999px;
  background: var(--yxd-v2-primary, #573dbb);
  color: #fff;
  font-size: 13.5px;
  font-weight: 650;
  letter-spacing: .02em;
  cursor: pointer;
  transition: filter .15s ease;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-exec-start:hover:not([disabled]) {
  filter: brightness(1.06);
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-exec-start[disabled] {
  background: var(--yxd-v2-hairline, #e8e5f0);
  color: var(--yxd-v2-faint, #aaa6bb);
  cursor: not-allowed;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-exec-clear {
  background: transparent;
  border: 0;
  color: var(--yxd-v2-muted, #76728a);
  font-size: 12.5px;
  cursor: pointer;
  padding: 8px 10px;
}

/* ══════════════════════════════════════════════════════════════
 * Phase 3f · 冷启动卡 + 会中问答 composer 对齐交互稿
 * ══════════════════════════════════════════════════════════════ */
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-cold-card {
  border: 1px dashed var(--yxd-v2-hairline, #dfe8e5);
  border-radius: 14px;
  padding: 22px 24px;
  color: var(--yxd-v2-muted, #6f807c);
  font-size: 13.5px;
  line-height: 2;
  background: transparent;
  text-align: left;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-cold-card b {
  color: var(--yxd-v2-ink, #1c2b28);
  font-weight: 650;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-qa-kicker {
  font-size: 11px;
  font-weight: 650;
  letter-spacing: .16em;
  color: var(--yxd-v2-faint, #a8b5b1);
  white-space: nowrap;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-qa-composer:focus-within {
  border-color: var(--yxd-v2-primary, #0e7569) !important;
  box-shadow: 0 0 0 3px var(--yxd-v2-tint-soft, #ecf3f0);
}

/* ══════════════════════════════════════════════════════════════
 * Phase 3g · 首页防顶部裁切 + 知识库工作台对齐交互稿
 * ══════════════════════════════════════════════════════════════ */
/* 首页网格垂直居中在内容高于视口时会裁掉顶部（滚动容器无法向上回退），
   safe center：放得下一屏时仍居中，放不下时回落到顶部对齐、可滚动。 */
html[data-yxd-layout="v2"] body.yxd-v2 #waic-home-main {
  align-items: safe center !important;
  align-content: safe center !important;
}

/* ── 知识库场景：工作台整页（serif 标题 / 搜索 / 文档卡 / 上传行） ── */
html[data-yxd-layout="v2"] body.yxd-v2 #scene-kb-panel.yxd-kb-workbench-mode {
  background: var(--yxd-v2-bg, #f6f8f7) !important;
  border-right: none !important;
  overflow-y: auto !important;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 36px 32px 60px;
  width: 100%;
  box-sizing: border-box;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-head {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 16px;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-inner h1 {
  font-family: "Songti SC", "Noto Serif CJK SC", "Source Han Serif SC", Georgia, serif;
  font-size: 22px; font-weight: 700; color: var(--yxd-v2-ink, #1c2b28); margin: 0;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-sub {
  color: var(--yxd-v2-muted, #6f807c); font-size: 13px; margin: 6px 0 0; line-height: 1.7;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-actions { display: flex; gap: 4px; flex: none; }
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-iconbtn {
  width: 30px; height: 30px; border-radius: 8px; border: 1px solid transparent;
  background: none; cursor: pointer; display: grid; place-items: center;
  color: var(--yxd-v2-faint, #a8b5b1); transition: all .25s;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-iconbtn:hover {
  color: var(--yxd-v2-primary, #0e7569); background: var(--yxd-v2-tint-soft, #ecf3f0);
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-search {
  display: flex; align-items: center; gap: 10px; background: var(--yxd-v2-surface, #fff);
  border: 1px solid var(--yxd-v2-hairline, #dfe8e5); border-radius: 10px;
  padding: 10px 16px; margin: 22px 0 18px; transition: border-color .3s;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-search:focus-within {
  border-color: var(--yxd-v2-primary, #0e7569);
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-search svg { flex: none; color: var(--yxd-v2-faint, #a8b5b1); }
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-search input {
  flex: 1; border: none; outline: none; font: inherit; font-size: 13.5px;
  background: none; color: var(--yxd-v2-ink, #1c2b28);
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-search input::placeholder { color: var(--yxd-v2-faint, #a8b5b1); }

html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-doc {
  background: var(--yxd-v2-surface, #fff); border: 1px solid var(--yxd-v2-hairline, #dfe8e5);
  border-radius: 12px; margin-bottom: 10px; overflow: hidden; transition: border-color .3s;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-doc:hover { border-color: var(--yxd-v2-faint, #a8b5b1); }
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-doc.selected { border-color: var(--yxd-v2-primary, #0e7569); }
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-doc > .yxd-kb-row {
  width: 100%; background: none; border: none; cursor: pointer; text-align: left;
  display: flex; align-items: center; gap: 14px; padding: 15px 18px; font: inherit;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-ext {
  width: 34px; height: 40px; border-radius: 6px; flex: none;
  background: var(--yxd-v2-tint-soft, #ecf3f0); border: 1px solid var(--yxd-v2-tint, #d3e3de);
  display: grid; place-items: center;
  font-size: 9px; font-weight: 700; color: var(--yxd-v2-primary, #0e7569);
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-name {
  font-size: 14px; font-weight: 600; color: var(--yxd-v2-ink, #1c2b28);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-meta { font-size: 11.5px; color: var(--yxd-v2-faint, #a8b5b1); margin-top: 2px; }
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-tag {
  font-size: 11px; color: var(--yxd-v2-muted, #6f807c); flex: none;
  border: 1px solid var(--yxd-v2-hairline, #dfe8e5); border-radius: 999px; padding: 3px 10px;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-chip {
  font-size: 11px; color: var(--yxd-v2-faint, #a8b5b1); flex: none; padding: 3px 4px;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-chip.on { color: var(--yxd-v2-primary, #0e7569); font-weight: 600; }
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-check {
  width: 16px; height: 16px; accent-color: var(--yxd-v2-primary, #0e7569); cursor: pointer; flex: none;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-detail {
  padding: 0 18px 16px 66px; font-size: 12.5px; color: var(--yxd-v2-muted, #44574f); line-height: 1.8;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-detail .cite {
  padding: 8px 12px; background: var(--yxd-v2-tint-soft, #ecf3f0);
  border-left: 2px solid var(--yxd-v2-primary, #0e7569); border-radius: 0 8px 8px 0; margin-top: 6px;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-detail .yxd-kb-preview-link {
  display: inline-block; margin-top: 8px; color: var(--yxd-v2-primary, #0e7569);
  font-size: 12px; font-weight: 600; cursor: pointer; background: none; border: none; padding: 0;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-children { padding: 0 10px 10px 34px; }
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-upload {
  border: 1px dashed var(--yxd-v2-hairline, #dfe8e5); border-radius: 12px;
  padding: 22px; text-align: center; color: var(--yxd-v2-faint, #a8b5b1);
  font-size: 13px; cursor: pointer; transition: all .3s; margin-top: 6px; background: none; width: 100%;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-upload:hover {
  border-color: var(--yxd-v2-primary, #0e7569); color: var(--yxd-v2-primary, #0e7569);
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-empty {
  color: var(--yxd-v2-faint, #a8b5b1); font-size: 12.5px; text-align: center;
  border: 1px dashed var(--yxd-v2-hairline, #dfe8e5); border-radius: 12px;
  padding: 26px 20px; line-height: 1.9; margin-bottom: 10px;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-selbar {
  font-size: 11.5px; color: var(--yxd-v2-faint, #a8b5b1); margin-top: 14px; text-align: right;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-selbar button {
  background: none; border: none; cursor: pointer; font: inherit;
  color: var(--yxd-v2-muted, #6f807c); margin-left: 8px;
}
html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-selbar button:hover { color: #c0574f; }

/* ══════════════════════════════════════════════════════════════
 * Phase 3h · 移动端适配：知识库整页 / 会议头部溢出 / 色块主题化
 * ══════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  /* ── 全局底色：紫灰换主题纸面 ── */
  html[data-yxd-layout="v2"] body.yxd-v2 { background: var(--yxd-v2-bg, #f6f8f7) !important; }
  html[data-yxd-layout="v2"] body.yxd-v2 #home-screen > main { background: var(--yxd-v2-bg, #f6f8f7) !important; }
  html[data-yxd-layout="v2"] body.yxd-v2 #meeting-screen > .flex-1,
  html[data-yxd-layout="v2"] body.yxd-v2 #meeting-screen > div > .flex-1 { background: var(--yxd-v2-bg, #f6f8f7) !important; }
  html[data-yxd-layout="v2"] body.yxd-v2 body > header,
  html[data-yxd-layout="v2"] body.yxd-v2 > header { box-shadow: 0 1px 0 var(--yxd-v2-hairline, #dfe8e5) !important; }
  html[data-yxd-layout="v2"] body.yxd-v2 #scene-tabs-mobile {
    border-color: var(--yxd-v2-hairline, #dfe8e5) !important;
    box-shadow: 0 -8px 24px rgba(28, 43, 40, .05) !important;
  }
  html[data-yxd-layout="v2"] body.yxd-v2 #scene-tabs-mobile button.mobile-tab-active .mobile-tab-icon {
    box-shadow: 0 4px 10px var(--yxd-v2-tint, #d3e3de) !important;
  }

  /* ── 知识库场景：抽屉定位改整页工作台，隐藏「配置/结果」内 tab ── */
  html[data-yxd-layout="v2"] body.yxd-v2 #scene-container.kb-mode { overflow-y: auto !important; }
  html[data-yxd-layout="v2"] body.yxd-v2 #scene-container.kb-mode #scene-kb-panel {
    position: static !important; transform: none !important; transition: none;
    width: 100% !important; max-width: 100% !important; min-width: 0 !important;
    box-shadow: none !important; border-right: none !important; z-index: auto;
  }
  html[data-yxd-layout="v2"] body.yxd-v2 #scene-container.kb-mode #scene-inner-tabs { display: none !important; }
  html[data-yxd-layout="v2"] body.yxd-v2 .yxd-kb-inner { padding: 24px 18px 40px; }

  /* ── 会议头部：右列 3 控件收敛为一排图标，音频源收窄 ── */
  html[data-yxd-layout="v2"] body.yxd-v2 #meeting-header-bar {
    background: var(--yxd-v2-surface, #fff) !important;
    border-bottom: 1px solid var(--yxd-v2-hairline, #dfe8e5) !important;
  }
  html[data-yxd-layout="v2"] body.yxd-v2 #meeting-header-bar #meeting-topic-display { color: var(--yxd-v2-ink, #1c2b28) !important; }
  html[data-yxd-layout="v2"] body.yxd-v2 #meeting-header-bar #meeting-resource-actions > #materials-toggle {
    border-color: var(--yxd-v2-hairline, #dfe8e5) !important;
    color: var(--yxd-v2-muted, #6f807c) !important;
    background: var(--yxd-v2-surface, #fff) !important;
  }
  html[data-yxd-layout="v2"] body.yxd-v2 #meeting-header-bar #materials-count-text { color: var(--yxd-v2-faint, #a8b5b1) !important; }
  html[data-yxd-layout="v2"] body.yxd-v2 #meeting-header-bar .meeting-session-actions {
    justify-self: end !important; gap: 6px !important;
  }
  html[data-yxd-layout="v2"] body.yxd-v2 #meeting-header-bar .meeting-session-actions > select[data-audio-source-select] {
    max-width: 38px !important; width: 38px !important; min-height: 44px;
    padding: 0 !important; font-size: 0 !important; color: transparent !important;
    -webkit-appearance: none !important; appearance: none !important;
    border: 1px solid var(--yxd-v2-hairline, #dfe8e5) !important; border-radius: 10px !important;
    background-color: var(--yxd-v2-surface, #fff) !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236f807c' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='9' y='3' width='6' height='11' rx='3'/%3E%3Cpath d='M5 11a7 7 0 0 0 14 0'/%3E%3Cpath d='M12 18v3'/%3E%3C/svg%3E") !important;
    background-position: center !important;
    background-size: 17px 17px !important;
    background-repeat: no-repeat !important;
  }
  html[data-yxd-layout="v2"] body.yxd-v2 #meeting-header-bar #record-btn {
    width: 44px !important; min-width: 44px !important; padding: 0 !important; gap: 0 !important;
  }
  html[data-yxd-layout="v2"] body.yxd-v2 #meeting-header-bar #record-btn .mobile-hide-label { display: none !important; }
  html[data-yxd-layout="v2"] body.yxd-v2 #meeting-header-bar #end-meeting-btn {
    width: 44px !important; min-width: 44px !important; padding: 0 !important; gap: 0 !important;
    border-color: var(--yxd-v2-hairline, #dfe8e5) !important; color: var(--yxd-v2-muted, #6f807c) !important;
  }
  html[data-yxd-layout="v2"] body.yxd-v2 #meeting-header-bar #end-meeting-btn > span:last-child { display: none !important; }

  /* ── 会议内 tab：紫色下划线 → 主题色分段控件 ── */
  html[data-yxd-layout="v2"] body.yxd-v2 #meeting-inner-tabs {
    background: var(--yxd-v2-surface, #fff) !important;
    border: 0 !important;
    border-bottom: 1px solid var(--yxd-v2-hairline, #dfe8e5) !important;
    border-radius: 0 !important;
    padding: 6px 12px !important; gap: 8px !important; min-height: 48px !important;
  }
  html[data-yxd-layout="v2"] body.yxd-v2 #meeting-inner-tabs button {
    flex: 1 !important; border: none !important; border-radius: 9px !important; min-height: 34px !important;
    color: var(--yxd-v2-faint, #a8b5b1) !important;
    background: transparent !important; box-shadow: none !important;
    font-size: 12.5px !important; font-weight: 650 !important;
  }
  html[data-yxd-layout="v2"] body.yxd-v2 #meeting-inner-tabs button.active {
    color: var(--yxd-v2-primary, #0e7569) !important;
    background: var(--yxd-v2-tint-soft, #ecf3f0) !important;
    box-shadow: none !important;
  }

  /* ── 会议面板：白卡换纸面，冷启动卡上间距收敛 ── */
  html[data-yxd-layout="v2"] body.yxd-v2 #ai-panel,
  html[data-yxd-layout="v2"] body.yxd-v2 #transcript-panel {
    background: var(--yxd-v2-bg, #f6f8f7) !important;
    border-top-color: var(--yxd-v2-hairline, #dfe8e5) !important;
  }
  html[data-yxd-layout="v2"] body.yxd-v2 #ai-panel > div:first-child,
  html[data-yxd-layout="v2"] body.yxd-v2 #transcript-panel > div:first-child {
    background: var(--yxd-v2-surface, #fff) !important;
  }
  html[data-yxd-layout="v2"] body.yxd-v2 #ai-cold-start { padding: 20px 14px !important; }
  html[data-yxd-layout="v2"] body.yxd-v2 #clare-mobile-toggle {
    background: var(--yxd-v2-surface, #fff) !important;
    border-top-color: var(--yxd-v2-hairline, #dfe8e5) !important;
    color: var(--yxd-v2-primary, #0e7569) !important;
  }
}

/* ══════════════════════════════════════════════════════════════
 * Phase 3i · 知识库导入弹窗主题化（indigo/violet 死色 → 主题变量）
 * ══════════════════════════════════════════════════════════════ */
html[data-yxd-layout="v2"] body.yxd-v2 #kb-import-modal .border-indigo-500 { border-color: var(--yxd-v2-primary, #0e7569) !important; }
html[data-yxd-layout="v2"] body.yxd-v2 #kb-import-modal .text-indigo-600 { color: var(--yxd-v2-primary, #0e7569) !important; }
html[data-yxd-layout="v2"] body.yxd-v2 #kb-import-modal .hover\:text-indigo-600:hover { color: var(--yxd-v2-primary, #0e7569) !important; }
html[data-yxd-layout="v2"] body.yxd-v2 #kb-import-modal .hover\:border-indigo-400:hover { border-color: var(--yxd-v2-primary, #0e7569) !important; }
html[data-yxd-layout="v2"] body.yxd-v2 #kb-import-modal .focus\:border-indigo-400:focus { border-color: var(--yxd-v2-primary, #0e7569) !important; }
html[data-yxd-layout="v2"] body.yxd-v2 #kb-import-modal .hover\:bg-indigo-50\/30:hover { background-color: var(--yxd-v2-tint-soft, #ecf3f0) !important; }
html[data-yxd-layout="v2"] body.yxd-v2 #kb-import-modal .bg-violet-600 { background-color: var(--yxd-v2-primary, #0e7569) !important; }
html[data-yxd-layout="v2"] body.yxd-v2 #kb-import-modal .hover\:bg-violet-700:hover { background-color: var(--yxd-v2-primary-deep, #0a5a50) !important; }
html[data-yxd-layout="v2"] body.yxd-v2 #kb-import-modal .bg-violet-50 { background-color: var(--yxd-v2-tint-soft, #ecf3f0) !important; }
html[data-yxd-layout="v2"] body.yxd-v2 #kb-import-modal .hover\:bg-violet-50:hover { background-color: var(--yxd-v2-tint-soft, #ecf3f0) !important; }
html[data-yxd-layout="v2"] body.yxd-v2 #kb-import-modal .hover\:bg-violet-100:hover { background-color: var(--yxd-v2-tint, #d3e3de) !important; }
html[data-yxd-layout="v2"] body.yxd-v2 #kb-import-modal .text-violet-900 { color: var(--yxd-v2-ink, #1c2b28) !important; }
html[data-yxd-layout="v2"] body.yxd-v2 #kb-import-modal .text-violet-700 { color: var(--yxd-v2-primary-deep, #0a5a50) !important; }
html[data-yxd-layout="v2"] body.yxd-v2 #kb-import-modal .text-violet-600 { color: var(--yxd-v2-primary, #0e7569) !important; }
html[data-yxd-layout="v2"] body.yxd-v2 #kb-import-modal .border-violet-200 { border-color: var(--yxd-v2-tint, #d3e3de) !important; }
html[data-yxd-layout="v2"] body.yxd-v2 #kb-import-modal .border-violet-100 { border-color: var(--yxd-v2-tint-soft, #ecf3f0) !important; }

/* ══════════════════════════════════════════════════════════════
 * Phase 3j · 旧知识库侧栏退场：知识库已由独立 tab 承载（仅桌面端；
 * 移动端抽屉入口保留原行为，由底部 tab 进入工作台）
 * ══════════════════════════════════════════════════════════════ */
@media (min-width: 769px) {
  html[data-yxd-layout="v2"] body.yxd-v2 #kb-panel-meeting,
  html[data-yxd-layout="v2"] body.yxd-v2 #kb-resize-handle,
  html[data-yxd-layout="v2"] body.yxd-v2 #scene-kb-info-bar { display: none !important; }
  html[data-yxd-layout="v2"] body.yxd-v2 #scene-container:not(.kb-mode) #scene-kb-panel,
  html[data-yxd-layout="v2"] body.yxd-v2 #scene-container:not(.kb-mode) #scene-kb-resize-handle { display: none !important; }
}

/* ══════════════════════════════════════════════════════════════
 * Phase 3k · 品牌合并：全局唯一头像进顶栏（议小豆 + CLARE · 会议顾问）
 * 会议头部不再重复头像，仅保留状态行；「正在听」动效跟到顶栏头像
 * ══════════════════════════════════════════════════════════════ */
html[data-yxd-layout="v2"] #yxd-brand-persona {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
html[data-yxd-layout="v2"] .yxd-brand-avatar,
html[data-yxd-layout="v2"] .yxd-brand-avatar img {
  width: 36px;
  height: 36px;
}
html[data-yxd-layout="v2"] .yxd-brand-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
html[data-yxd-layout="v2"] .yxd-brand-text .yxd-persona-name {
  font-size: 16px;
}
html[data-yxd-layout="v2"] .yxd-brand-text .yxd-persona-name small {
  font-size: 10px;
}
/* 「正在听」呼吸环 + 声波条：从会议头部迁到顶栏唯一头像 */
html[data-yxd-layout="v2"] #yxd-brand-persona.yxd-listening .yxd-persona-avatar .ring {
  border-color: var(--yxd-v2-primary, #573dbb);
  animation: yxdBreathe 3.2s ease-in-out infinite;
}
html[data-yxd-layout="v2"] #yxd-brand-persona.yxd-listening .yxd-persona-avatar .vbars {
  display: flex;
}
/* 会议头部状态行：无头像后去掉多余留白 */
html[data-yxd-layout="v2"] #yxd-persona .yxd-persona-status {
  margin-top: 0;
  max-width: 420px;
}
@media (max-width: 767px) {
  html[data-yxd-layout="v2"] .yxd-brand-avatar,
  html[data-yxd-layout="v2"] .yxd-brand-avatar img {
    width: 30px;
    height: 30px;
  }
  html[data-yxd-layout="v2"] .yxd-brand-text .yxd-persona-name { font-size: 14px; }
  html[data-yxd-layout="v2"] .yxd-brand-text .yxd-persona-name small { display: none; }
}

/* ══════════════════════════════════════════════════════════════
 * Phase 3l · P0/P1 修复：移动端工作台 display 兜底 + 执行回跳引导条
 * ══════════════════════════════════════════════════════════════ */
/* P0-1 兜底：即使内联 display:none 残留，kb 工作台在移动端也必须可见 */
@media (max-width: 768px) {
  html[data-yxd-layout="v2"] #scene-container.kb-mode #scene-kb-panel {
    display: flex !important;
  }
}



/* ══════════════════════════════════════════════════════════════
 * Phase 3m · Picker/Manager 分离：会议/执行内的知识库 = 目录树选择器
 * ══════════════════════════════════════════════════════════════ */
html[data-yxd-layout="v2"] #kb-picker-panel {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 64px; /* 桌面端让开导航轨 */
  width: 300px;
  max-width: 84vw;
  z-index: 120;
  display: flex;
  flex-direction: column;
  background: var(--yxd-v2-surface, #fff);
  border-right: 1px solid var(--yxd-v2-hairline, #e8e5f0);
  box-shadow: 16px 0 40px rgba(28, 43, 40, .10);
  transform: translateX(calc(-100% - 64px));
  transition: transform .28s cubic-bezier(.32, .72, .28, 1);
}
html[data-yxd-layout="v2"] #kb-picker-panel.open { transform: none; }
html[data-yxd-layout="v2"] #kb-picker-backdrop {
  position: fixed;
  inset: 0;
  z-index: 110;
  background: rgba(23, 32, 30, .24);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s;
}
html[data-yxd-layout="v2"] #kb-picker-backdrop.open { opacity: 1; pointer-events: auto; }

html[data-yxd-layout="v2"] .kb-picker-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  padding: 16px 14px 10px;
  border-bottom: 1px solid var(--yxd-v2-hairline, #e8e5f0);
}
html[data-yxd-layout="v2"] .kb-picker-title { font-size: 14px; font-weight: 700; color: var(--yxd-v2-ink, #1c2b28); }
html[data-yxd-layout="v2"] .kb-picker-sub { font-size: 11px; color: var(--yxd-v2-muted, #5b6b66); margin-top: 2px; }
html[data-yxd-layout="v2"] .kb-picker-close {
  flex: none;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--yxd-v2-faint, #93a39e);
  cursor: pointer;
}
html[data-yxd-layout="v2"] .kb-picker-close:hover { background: var(--yxd-v2-tint-soft, #ecf3f0); color: var(--yxd-v2-ink, #1c2b28); }
html[data-yxd-layout="v2"] .kb-picker-tree { flex: 1; overflow-y: auto; padding: 8px; }
html[data-yxd-layout="v2"] #kb-picker-panel .kb-checkbox { accent-color: var(--yxd-v2-primary, #0e7569); }
html[data-yxd-layout="v2"] .kb-picker-foot {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-top: 1px solid var(--yxd-v2-hairline, #e8e5f0);
  font-size: 12px;
  color: var(--yxd-v2-muted, #5b6b66);
}
html[data-yxd-layout="v2"] .kb-picker-foot b { color: var(--yxd-v2-primary-deep, #0a5a50); }
html[data-yxd-layout="v2"] .kb-picker-clear {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 12px;
  color: var(--yxd-v2-faint, #93a39e);
  padding: 4px;
}
html[data-yxd-layout="v2"] .kb-picker-clear:hover { color: #c0473f; }
html[data-yxd-layout="v2"] .kb-picker-manage {
  margin-left: auto;
  border: 1px solid var(--yxd-v2-tint, #d3e3de);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  color: var(--yxd-v2-primary-deep, #0a5a50);
  background: var(--yxd-v2-tint-soft, #ecf3f0);
}
html[data-yxd-layout="v2"] .kb-picker-manage:hover { filter: brightness(.98); }

/* 知识库 tab 是管理台：移动端汉堡抽屉钮在这里没有意义 */
html[data-yxd-layout="v2"] body.yxd-scene-kb #kb-toggle-btn { display: none !important; }

/* 执行场景的旧 info-bar 入口被 Picker 取代（含移动端，补 Phase 3j 只盖桌面的缺口） */
html[data-yxd-layout="v2"] body.yxd-v2 #scene-kb-info-bar { display: none !important; }

@media (max-width: 768px) {
  html[data-yxd-layout="v2"] #kb-picker-panel {
    left: 0;
    width: min(84vw, 340px);
    transform: translateX(-100%);
  }
}

/* ══════════════════════════════════════════════════════════════
 * Phase 3n · 历史会议迁移：首页右侧卡片 → 导航轨「历史」slide-over
 * ══════════════════════════════════════════════════════════════ */
/* 首页右侧历史卡退场（调试导入入口在历史面板内保留） */
html[data-yxd-layout="v2"] #history-preview { display: none !important; }
@media (min-width: 1181px) {
  html[data-yxd-layout="v2"] .waic-experience #waic-home-main.waic-home-has-history {
    grid-template-columns: minmax(500px, 660px) minmax(330px, 430px) !important;
  }
}

/* 导航轨「历史」按钮：与场景 tab 同一语言 */
html[data-yxd-layout="v2"] #yxd-rail-history {
  margin-top: 10px;
  padding: 8px 0 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  border: none;
  border-top: 1px solid var(--yxd-v2-hairline, #e8e5f0);
  background: transparent;
  color: var(--yxd-v2-muted, #5b6b66);
  font-size: 11px;
  cursor: pointer;
  transition: color .15s;
}
html[data-yxd-layout="v2"] #yxd-rail-history svg { width: 18px; height: 18px; }
html[data-yxd-layout="v2"] #yxd-rail-history:hover { color: var(--yxd-v2-primary-deep, #0a5a50); }

/* 历史面板：与选择器同款 slide-over 几何 */
html[data-yxd-layout="v2"] #history-panel {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 64px;
  width: 320px;
  max-width: 86vw;
  z-index: 120;
  display: flex;
  flex-direction: column;
  background: var(--yxd-v2-surface, #fff);
  border-right: 1px solid var(--yxd-v2-hairline, #e8e5f0);
  box-shadow: 16px 0 40px rgba(28, 43, 40, .10);
  transform: translateX(calc(-100% - 64px));
  transition: transform .28s cubic-bezier(.32, .72, .28, 1);
}
html[data-yxd-layout="v2"] #history-panel.open { transform: none; }
html[data-yxd-layout="v2"] #history-panel-backdrop {
  position: fixed;
  inset: 0;
  z-index: 110;
  background: rgba(23, 32, 30, .24);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s;
}
html[data-yxd-layout="v2"] #history-panel-backdrop.open { opacity: 1; pointer-events: auto; }

/* 历史列表条目 */
html[data-yxd-layout="v2"] .history-panel-list {
  flex: 1;
  overflow-y: auto;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
html[data-yxd-layout="v2"] .history-panel-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--yxd-v2-hairline, #e8e5f0);
  border-radius: 12px;
  background: var(--yxd-v2-surface, #fff);
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
html[data-yxd-layout="v2"] .history-panel-item:hover {
  border-color: var(--yxd-v2-tint, #d3e3de);
  background: var(--yxd-v2-tint-soft, #ecf3f0);
}
html[data-yxd-layout="v2"] .history-panel-item-main { flex: 1; min-width: 0; }
html[data-yxd-layout="v2"] .history-panel-item-main p {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--yxd-v2-ink, #1c2b28);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
html[data-yxd-layout="v2"] .history-panel-item-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 3px;
  font-size: 11px;
  color: var(--yxd-v2-faint, #93a39e);
}
html[data-yxd-layout="v2"] .history-panel-item-tags { margin-top: 6px; }
html[data-yxd-layout="v2"] .history-tag {
  font-size: 10px;
  color: var(--yxd-v2-faint, #93a39e);
  background: var(--yxd-v2-bg, #f4f7f6);
  border-radius: 999px;
  padding: 1px 7px;
}
html[data-yxd-layout="v2"] .history-tag-project {
  color: var(--yxd-v2-primary-deep, #0a5a50);
  background: var(--yxd-v2-tint-soft, #ecf3f0);
}
html[data-yxd-layout="v2"] .history-panel-del {
  flex: none;
  border: none;
  background: transparent;
  color: var(--yxd-v2-faint, #93a39e);
  cursor: pointer;
  padding: 6px;
  border-radius: 8px;
  opacity: 0;
  transition: opacity .15s;
}
html[data-yxd-layout="v2"] .history-panel-item:hover .history-panel-del { opacity: 1; }
html[data-yxd-layout="v2"] .history-panel-del:hover { color: #c0473f; }
html[data-yxd-layout="v2"] .history-panel-empty {
  padding: 40px 12px;
  text-align: center;
  font-size: 12px;
  line-height: 1.8;
  color: var(--yxd-v2-faint, #93a39e);
}
html[data-yxd-layout="v2"] .history-panel-import {
  border: 1px dashed var(--yxd-v2-tint, #d3e3de);
  border-radius: 12px;
  background: var(--yxd-v2-tint-soft, #ecf3f0);
  color: var(--yxd-v2-primary-deep, #0a5a50);
  font-size: 12px;
  font-weight: 600;
  padding: 10px;
  cursor: pointer;
}

@media (max-width: 768px) {
  html[data-yxd-layout="v2"] #history-panel {
    left: 0;
    width: min(86vw, 360px);
    transform: translateX(-100%);
  }
  /* 触屏无 hover，删除按钮常显 */
  html[data-yxd-layout="v2"] .history-panel-del { opacity: 1; }
}
