/* ==========================================================================
   生成项目功能介绍 空间会话与悬浮控制台工作台专属样式 (project-chat.css)
   对标腾讯 WorkBuddy 官方布局与双色极简视觉规范
   ========================================================================== */

.view-project-intro-chat {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  background: #FFFFFF;
  position: relative;
  overflow: hidden;
}

/* 1. 顶部面包屑与多人协同状态栏 */
.project-chat-header {
  height: 46px;
  min-height: 46px;
  background: #FFFFFF;
  border-bottom: 1px solid #EAECEF;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  box-sizing: border-box;
  z-index: 10;
}

.project-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: #64748B;
}

.breadcrumb-icon {
  font-size: 14px;
  display: inline-flex;
  align-items: center;
}

.breadcrumb-crumb {
  color: #64748B;
  cursor: pointer;
  transition: color 0.15s ease;
}

.breadcrumb-crumb:hover {
  color: #0F172A;
}

.breadcrumb-divider {
  color: #CBD5E1;
  font-size: 12px;
}

.breadcrumb-current {
  font-weight: 600;
  color: #0F172A;
}

.project-collab-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
}

.collab-action-btn {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: 1px solid transparent;
  background: transparent;
  color: #64748B;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.collab-action-btn:hover {
  background: #F1F5F9;
  color: #0F172A;
  border-color: #E2E8F0;
}

/* 协同中状态徽标 */
.collab-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px;
  background: #ECFDF5;
  border: 1px solid #A7F3D0;
  border-radius: 12px;
  font-size: 11.5px;
  font-weight: 500;
  color: #059669;
}

.collab-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
}

.collab-users-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 6px;
  font-size: 11.5px;
  color: #475569;
  cursor: pointer;
  transition: all 0.15s ease;
}

.collab-users-badge:hover {
  background: #F1F5F9;
  color: #0F172A;
}

/* 2. 中央双向对话消息流舞台 */
.project-chat-stage {
  flex: 1;
  overflow-y: auto;
  padding: 24px 0 160px; /* 底部留足悬浮控制台空间 */
  background: #FFFFFF;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
}

.chat-message-container {
  max-width: 820px;
  width: 100%;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  box-sizing: border-box;
}

/* 单条消息行 */
.chat-message-row {
  display: flex;
  gap: 12px;
  width: 100%;
}

.chat-message-row.user-row {
  flex-direction: row-reverse;
}

.chat-message-row.ai-row {
  flex-direction: row;
}

/* 头像 */
.msg-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 14px;
  font-weight: 600;
}

.msg-avatar.user-avatar-blue {
  background: #2563EB;
  color: #FFFFFF;
}

.msg-avatar.user-avatar-gray {
  background: #64748B;
  color: #FFFFFF;
}

.msg-avatar.ai-avatar-robot {
  background: #0F172A;
  color: #FFFFFF;
}

/* 消息内容包装 */
.msg-content-wrapper {
  display: flex;
  flex-direction: column;
  max-width: 76%;
}

.user-row .msg-content-wrapper {
  align-items: flex-end;
}

.ai-row .msg-content-wrapper {
  align-items: flex-start;
}

.msg-sender-name {
  font-size: 12px;
  font-weight: 500;
  color: #64748B;
  margin-bottom: 5px;
}

/* 消息气泡 */
.msg-bubble {
  font-size: 13.5px;
  line-height: 1.6;
  border-radius: 12px;
  box-sizing: border-box;
}

.user-row .msg-bubble {
  background: #F1F5F9;
  color: #0F172A;
  padding: 10px 16px;
  border-top-right-radius: 4px;
}

.ai-row .msg-bubble {
  background: transparent;
  color: #0F172A;
  padding: 0;
  width: 100%;
}

/* AI 执行状态折叠条 */
.ai-status-rail {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: #94A3B8;
  cursor: pointer;
  margin-bottom: 10px;
  transition: color 0.15s ease;
}

.ai-status-rail:hover {
  color: #475569;
}

.ai-status-rail .status-arrow {
  font-size: 11px;
}

.ai-text-block {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.65;
  color: #1E293B;
}

/* 文档产物链接 */
.doc-product-link {
  color: #2563EB;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.15s ease;
}

.doc-product-link:hover {
  text-decoration: underline;
  color: #1D4ED8;
}

/* 消息底部工具条 */
.msg-toolbar-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
}

.msg-tool-btn {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: #94A3B8;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.msg-tool-btn:hover {
  background: #F1F5F9;
  color: #0F172A;
}

/* AI 等待思考指示器 */
.ai-thinking-indicator {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 12px;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 20px;
  font-size: 12px;
  color: #64748B;
  cursor: pointer;
  margin-top: 4px;
  transition: all 0.15s ease;
}

.ai-thinking-indicator:hover {
  background: #F1F5F9;
  color: #0F172A;
}

/* 3. 底部卡片式悬浮控制台 */
.project-chat-dock {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  max-width: 90%;
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 16px;
  box-shadow: 0 4px 24px -2px rgba(0, 0, 0, 0.07), 0 2px 8px -1px rgba(0, 0, 0, 0.03);
  padding: 14px 18px 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-sizing: border-box;
  z-index: 20;
}

/* 输入区域与附件胶囊 */
.dock-input-wrapper {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  min-height: 38px;
  font-size: 13.5px;
  color: #0F172A;
}

.dock-text-prefix {
  font-weight: 500;
  color: #0F172A;
}

/* 附件引用胶囊 */
.tag-attachment-capsule {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  background: #E2E8F0;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  color: #1E293B;
  user-select: none;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.tag-attachment-capsule:hover {
  background: #CBD5E1;
}

.capsule-doc-icon {
  width: 14px;
  height: 14px;
  background: #0284C7;
  color: #FFFFFF;
  border-radius: 3px;
  font-size: 9px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.capsule-doc-name {
  font-family: inherit;
}

.dock-inline-input {
  flex: 1;
  min-width: 180px;
  border: none;
  outline: none;
  font-size: 13.5px;
  font-family: inherit;
  color: #0F172A;
  background: transparent;
}

/* 底部操作工具条 */
.dock-action-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 4px;
}

.dock-left-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-dock-add {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid #E2E8F0;
  background: #FFFFFF;
  color: #64748B;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  line-height: 1;
  transition: all 0.15s ease;
}

.btn-dock-add:hover {
  background: #F8FAFC;
  color: #0F172A;
  border-color: #CBD5E1;
}

.dock-right-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn-dock-icon {
  width: 28px;
  height: 28px;
  border: none;
  background: transparent;
  color: #64748B;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.btn-dock-icon:hover {
  background: #F1F5F9;
  color: #0F172A;
}

/* ⚡ 快速 ∨ 模式胶囊 */
.capsule-model-mode {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  border-radius: 6px;
  border: 1px solid #E2E8F0;
  background: #FFFFFF;
  font-size: 12px;
  color: #334155;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}

.capsule-model-mode:hover {
  background: #F8FAFC;
  border-color: #CBD5E1;
}

/* 黑色圆底白色向上箭头发送按钮 */
.btn-dock-send {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: none;
  background: #0F172A;
  color: #FFFFFF;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.2);
}

.btn-dock-send:hover {
  background: #1E293B;
  transform: scale(1.04);
}

.btn-dock-send:active {
  transform: scale(0.96);
}

/* 合规免责提示 */
.dock-disclaimer {
  text-align: center;
  font-size: 11.5px;
  color: #94A3B8;
  margin-top: 2px;
  user-select: none;
}\n