/* ========== Responsive ========== */
/* -- 窄屏布局默认关闭，临时改为覆盖层 -- */
@media (max-width: 900px) {

  /* top bar controls stay single-line, no wrap */
  .top-bar {
    padding: 6px 8px;
    height: 40px;
    gap: 4px;
  }

  .top-bar h1 {
    font-size: 0.75rem;
    overflow: hidden;
    text-overflow: ellipsis;
    flex-shrink: 1;
    min-width: 0;
  }

  .top-bar-controls {
    flex-wrap: nowrap;
    gap: 3px;
    flex-shrink: 0;
  }

  .lang-dropdown-btn,
  .admin-dropdown-btn,
  .gh-link,
  .login-btn {
    padding: 2px 5px;
    font-size: 0.68rem;
    white-space: nowrap;
  }

  .lang-icon {
    width: 14px;
    height: 14px;
  }

  .admin-dropdown-btn .lang-arrow,
  .lang-arrow {
    display: none;
  }

  .sidebar-toggle {
    padding: 3px 6px;
    font-size: 0.85rem;
    z-index: 60;
  }

  .sidebar {
    position: fixed;
    top: 40px;
    left: 0;
    bottom: 0;
    width: 220px;
    transform: translateX(0);
    z-index: 55;
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.15);
    padding: 12px 10px;
    transition: transform .25s ease;
  }

  .sidebar.collapsed {
    transform: translateX(-100%);
    width: 220px;
    padding: 12px 10px;
    overflow-y: auto;
  }

  .sidebar-backdrop.show {
    display: block;
  }

  /* content area fills full width when sidebar is overlay */
  .content-area {
    margin-left: 0;
  }

  /* agent chat panel reduce height */
  .agent-chat-panel {
    height: calc(100dvh - 130px);
  }

  /* toolbar wraps on narrow screens */
  .chat-toolbar {
    flex-wrap: wrap;
    gap: 6px;
  }

  .chat-model-select-bottom {
    max-width: 160px;
  }

  .bypass-toggle {
    padding: 4px 6px;
    gap: 4px;
  }

  .bypass-label {
    font-size: 0.68rem;
  }

  /* issue picker adjust */
  .issue-picker {
    top: 36px;
    bottom: 110px;
  }

  .issue-picker-controls {
    flex-direction: column;
    gap: 4px;
  }

  /* MCP view stack */
  .agent-mcp-view {
    flex-direction: column;
    min-height: auto;
    max-height: none;
  }

  .mcp-left-panel {
    width: 100%;
    max-height: 200px;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }

  /* Detail card wider */
  .detail-card {
    max-width: 95%;
    padding: 16px;
  }

  /* Agent history grid */
  .agent-history-grid {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 8px;
  }

  /* Agent detail card */
  .agent-detail-row {
    flex-direction: column;
  }

  .agent-detail-row .agent-detail-field {
    min-width: 0;
  }

  .agent-detail-launch-row {
    flex-direction: column;
    align-items: stretch;
  }

  /* GitHub issue list: horizontal scroll when items too wide */
  .github-list {
    overflow-x: auto;
  }

  .gh-item {
    min-width: 900px;
  }

  .detail-gh-list {
    overflow-x: auto;
  }

  .detail-gh-item {
    min-width: 560px;
  }
}

@media (max-width: 768px) {
  .top-bar h1 {
    font-size: 0.7rem;
  }

  .mod-list {
    grid-template-columns: 1fr;
    padding: 0 16px;
  }

  .filter-bar {
    flex-direction: column;
    padding: 12px 16px;
  }

  .scatter-view {
    padding: 16px;
  }

  .detail-card {
    max-width: 95%;
    padding: 20px;
  }
}

/* ========== Todo 面板 ========== */
.todos-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px 32px;
}

.todos-panel {
  margin-top: 15px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  gap: 24px;
}

.todo-column {
  flex: 1;
  min-width: 0;
}

.todo-column h3 {
  font-size: 1rem;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.todo-column h3 .todo-count {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--text-secondary);
}

.todo-add-btn-wrap {
  margin-left: auto;
}

.todo-add-btn {
  padding: 2px 12px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 500;
  transition: var(--transition);
}

.todo-add-btn:hover {
  opacity: 0.85;
}

.todo-add-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 12px;
  background: #fafafa;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.todo-add-title {
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  outline: none;
}

.todo-add-title:focus {
  border-color: var(--accent);
}

.todo-add-content {
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.82rem;
  outline: none;
  resize: vertical;
  font-family: inherit;
}

.todo-add-content:focus {
  border-color: var(--accent);
}

.todo-add-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

.todo-add-submit {
  padding: 5px 16px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 500;
}

.todo-add-submit:hover {
  opacity: 0.85;
}

.todo-add-cancel {
  padding: 5px 12px;
  background: #fff;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.82rem;
}

.todo-add-cancel:hover {
  background: #f3f4f6;
}

.todo-filter-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
}

.todo-filter-row .todo-filter-label {
  font-size: 0.8rem;
}

.todo-filter-row select {
  flex: 1;
  max-width: 280px;
  padding: 3px 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
  font-size: 0.78rem;
  cursor: pointer;
  outline: none;
}

.todo-filter-row select:focus {
  border-color: var(--accent);
}

.todo-add-project-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.todo-project-label {
  font-size: 0.78rem;
  color: var(--text-secondary);
  flex-shrink: 0;
}

.todo-add-project {
  flex: 1;
  min-width: 0;
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.8rem;
  background: #fff;
  color: var(--text);
  outline: none;
  cursor: pointer;
}

.todo-add-project:focus {
  border-color: var(--accent);
}

.todo-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 6px;
  transition: background 0.15s;
}

.todo-item:hover {
  background: #f3f4f6;
}

.todo-item.resolved .todo-title {
  text-decoration: line-through;
  color: #9ca3af;
}

.todo-project-select {
  max-width: 140px;
  padding: 2px 4px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
  color: var(--text-secondary);
  font-size: 0.7rem;
  cursor: pointer;
  outline: none;
  flex-shrink: 0;
}

.todo-project-select:focus {
  border-color: var(--accent);
}

.todo-project-chip {
  display: inline-block;
  font-size: 0.7rem;
  color: var(--text-secondary);
  margin-top: 2px;
  cursor: default;
}

.todo-item input[type="checkbox"] {
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: var(--accent);
  flex-shrink: 0;
}

.todo-text {
  flex: 1;
  min-width: 0;
}

.todo-title {
  font-size: 0.85rem;
  word-break: break-all;
  display: block;
}

.todo-content {
  font-size: 0.75rem;
  color: var(--text-secondary);
  word-break: break-all;
  display: block;
  margin-top: 2px;
  white-space: pre-wrap;
}

.todo-delete {
  background: none;
  border: none;
  color: #ef4444;
  cursor: pointer;
  font-size: 1rem;
  padding: 2px 6px;
  border-radius: 4px;
  opacity: 0;
  transition: opacity 0.15s;
  flex-shrink: 0;
}

.todo-item:hover .todo-delete {
  opacity: 1;
}

.todo-delete:hover {
  background: #fef2f2;
}

.todo-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
}

.todo-pagination button {
  padding: 4px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
  cursor: pointer;
  font-size: 0.8rem;
  transition: var(--transition);
}

.todo-pagination button:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--accent);
}

.todo-pagination button:disabled {
  opacity: 0.4;
  cursor: default;
}

.todo-pagination .page-info {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* ========== Agent 面板（三标签） ========== */
.agents-section {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  max-width: 1200px;
  width: 100%;
  align-self: center;
  padding: 0 10px 10px;
  overflow: hidden;
}

.agent-tabs {
  display: flex;
  justify-content: center;
  gap: 4px;
  padding: 12px 8px 4px;
}

.agent-tab {
  padding: 6px 14px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.agent-tab.active {
  background: var(--accent);
  color: #fff;
}

.agent-tab:hover:not(.active) {
  color: var(--text);
}

/* ====== 对话视图 ====== */
.agent-chat-view {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* 历史面板 — 多列网格，撑满 */
.history-header-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.history-header-row h3 {
  font-size: 0.95rem;
  margin: 0;
  flex-shrink: 0;
}

.history-title-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.history-archive-btn {
  height: 30px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--card-bg);
  color: var(--text-secondary);
  font-size: .75rem;
  cursor: pointer
}

.history-archive-btn:hover {
  border-color: var(--accent);
  color: var(--text)
}

.history-search-input {
  flex: 1;
  min-width: 160px;
  max-width: 340px;
  padding: 6px 12px;
  border: 1px solid var(--border, #d1d5db);
  border-radius: 8px;
  font-size: 0.8rem;
  font-family: inherit;
  background: var(--bg, #f9fafb);
  color: var(--text);
  outline: none;
  transition: border-color 0.2s;
}

.history-search-input:focus {
  border-color: #6366f1;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.history-search-input::placeholder {
  color: #9ca3af;
}

.history-search-clear {
  display: none;
}

.agent-history-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}

/* loading-indicator 居中 */
.agent-history-grid>loading-indicator {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
  padding: 48px 16px;
}

.agent-chat-panel>loading-indicator {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 48px 16px;
}

/* 历史卡片 */
.history-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow);
  font-size: 0.72rem;
  line-height: 1.4;
}

.history-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.history-card-header {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}

.history-agent {
  font-weight: 600;
  font-size: 0.78rem;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.history-project {
  font-size: 0.65rem;
  color: var(--text-secondary);
  background: #fef3c7;
  padding: 1px 6px;
  border-radius: 6px;
  white-space: nowrap;
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.history-card-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0
}

.history-card-del,
.history-card-restore {
  background: none;
  border: 1px solid transparent;
  cursor: pointer;
  font-size: .68rem;
  padding: 3px 6px;
  line-height: 1.2;
  border-radius: 4px
}

.history-card-del {
  color: #dc2626
}

.history-card-restore {
  color: #2563eb
}

.history-card-del:hover {
  background: #fef2f2;
  border-color: #fecaca
}

.history-card-restore:hover {
  background: #eff6ff;
  border-color: #bfdbfe
}

.history-preview {
  font-size: 0.68rem;
  color: var(--text-secondary);
  display: -webkit-box;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 6px;
  line-height: 1.35;
}

.history-preview mark {
  background: #fef08a;
  color: #92400e;
  padding: 1px 2px;
  border-radius: 2px;
}

.history-title {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.history-time {
  font-size: 0.62rem;
  color: #9ca3af;
}

.history-search-label {
  font-size: 0.62rem;
  color: #6366f1;
  margin-bottom: 2px;
}

.history-usage {
  height: 4px;
  background: #e5e7eb;
  border-radius: 2px;
  margin: 4px 0 2px;
  overflow: hidden;
}

.history-usage-bar {
  height: 100%;
  border-radius: 2px;
  transition: width 0.3s;
}

.history-usage-bar.low {
  background: #22c55e;
}

.history-usage-bar.mid {
  background: #f59e0b;
}

.history-usage-bar.high {
  background: #ef4444;
}

.history-usage-label {
  font-size: 0.58rem;
  color: #9ca3af;
  text-align: right;
}

/* Token 用量条 — 固定在输入工具栏之上 */
.ctx-usage-wrap {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  margin: 0 4px;
  flex-shrink: 0;
}

.ctx-usage-bar {
  height: 4px;
  background: #e5e7eb;
  border-radius: 2px;
  width: 64px;
  overflow: hidden;
}

.ctx-usage-fill {
  height: 100%;
  border-radius: 2px;
  transition: width .3s, background .3s;
}

.ctx-usage-label {
  font-size: 0.58rem;
  color: var(--text-secondary);
  white-space: nowrap;
}

/* 聊天面板 — 固定高度，内部滚动 */
.agent-chat-panel {
  display: flex;
  flex-direction: column;
  height: calc(100dvh - 120px);
  position: relative;
  padding-bottom: 8px;
}

.chat-messages {
  flex: 1;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 8px;
  background: #fafafa;
  border-radius: 8px;
  margin-bottom: 8px;
  word-break: break-word;
  overflow-wrap: break-word;
}

.chat-back-btn {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 12px;
  cursor: pointer;
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-right: 8px;
}

.chat-back-btn:hover {
  background: var(--hover-bg, #f3f4f6);
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
  flex-shrink: 0;
}

.chat-compact-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 12px;
  cursor: pointer;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.chat-compact-btn:hover {
  background: var(--hover-bg, #f3f4f6);
}

/* Agent selector */
.agent-list-view {
  margin-top: 12px;
}

.agent-select-area {
  margin-bottom: 16px;
}

.agent-select-dropdown {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 0.85rem;
  font-family: inherit;
  background: var(--card-bg);
  color: var(--text);
  cursor: pointer;
  outline: none;
  transition: border-color .2s;
}

.agent-select-dropdown:focus {
  border-color: #6366f1;
}

.agent-detail-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  box-shadow: var(--shadow);
}

.agent-detail-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 6px;
}

.agent-detail-name {
  font-weight: 700;
  font-size: 1rem;
}

.agent-detail-id {
  font-size: .7rem;
  color: #9ca3af;
  font-family: "SF Mono", "Cascadia Code", "Consolas", monospace;
}

.agent-detail-desc {
  font-size: .8rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.5;
}

.agent-detail-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}

.agent-detail-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.agent-detail-row .agent-detail-field {
  flex: 1;
  min-width: 180px;
}

.agent-detail-field {
  padding: 8px 12px;
  background: #f9fafb;
  border: 1px solid #f3f4f6;
  border-radius: 8px;
}

.agent-detail-field.full-width {
  flex-basis: 100%;
}

.agent-detail-field label {
  display: block;
  font-size: .68rem;
  font-weight: 600;
  color: #9ca3af;
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: 4px;
}

.agent-detail-value {
  font-size: .82rem;
}

.agent-detail-launch {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.agent-detail-launch-row {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.agent-detail-launch .agent-provider-select,
.agent-detail-launch .agent-project-select {
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: .8rem;
  font-family: inherit;
  background: var(--card-bg);
  color: var(--text);
  outline: none;
}

.agent-detail-launch .agent-task-input {
  width: 100%;
  height: 200px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: .8rem;
  font-family: inherit;
  resize: vertical;
  background: var(--card-bg);
  color: var(--text);
  outline: none;
  box-sizing: border-box;
}

.agent-detail-launch .agent-launch-btn {
  padding: 8px 20px;
  border: none;
  border-radius: 8px;
  background: #6366f1;
  color: #fff;
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background .2s;
}

.agent-detail-launch .agent-launch-btn:hover {
  background: #4f46e5;
}

.agent-detail-launch .agent-launch-btn:disabled {
  opacity: .5;
  cursor: not-allowed;
}

/* ====== MCP 视图 ====== */
.agent-mcp-view {
  flex: 1;
  min-height: 0;
  display: flex;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}

.mcp-left-panel {
  width: 300px;
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  background: var(--card-bg);
  overflow-y: auto;
  padding: 8px 0;
}

.mcp-right-panel {
  flex: 1;
  background: var(--bg);
  overflow-y: auto;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
}

/* MCP 列表项（左侧面板展开） */
.mcp-list-item {
  padding: 10px 14px;
  cursor: pointer;
  border-left: 3px solid transparent;
  transition: background 0.15s, border-color 0.15s;
  user-select: none;
}

.mcp-list-item:hover {
  background: rgba(99, 102, 241, 0.05);
}

.mcp-list-item.selected {
  background: rgba(99, 102, 241, 0.08);
  border-left-color: #6366f1;
}

.mcp-list-item .mcp-item-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 6px;
}

.mcp-list-item .mcp-item-id {
  font-size: 0.7rem;
  color: #9ca3af;
  font-family: "SF Mono", "Cascadia Code", "Consolas", monospace;
  margin-top: 2px;
}

.mcp-list-item .mcp-item-meta {
  font-size: 0.68rem;
  color: var(--text-secondary);
  margin-top: 1px;
}

/* 内置提供者边框 */
.mcp-list-item.builtin {
  border-left-color: transparent;
}

.mcp-list-item.builtin.selected {
  background: rgba(5, 150, 105, 0.08);
  border-left-color: #059669;
}

.builtin-badge {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.65rem;
  font-weight: 600;
  background: #ecfdf5;
  color: #059669;
  border: 1px solid #a7f3d0;
}

/* 右侧占位提示 */
.mcp-placeholder {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #9ca3af;
  gap: 12px;
}

.mcp-placeholder-icon {
  font-size: 2.5rem;
  opacity: 0.4;
}

.mcp-placeholder-text {
  font-size: 0.85rem;
  text-align: center;
  line-height: 1.6;
}

/* 右侧详情内容 */
.mcp-detail-content {
  flex: 1;
}

.mcp-detail-header {
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.mcp-detail-header .mcp-detail-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
}

.mcp-detail-header .mcp-detail-id {
  font-size: 0.72rem;
  color: #9ca3af;
  font-family: "SF Mono", "Cascadia Code", "Consolas", monospace;
  margin-top: 2px;
}

.mcp-detail-header .mcp-detail-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 6px;
  line-height: 1.4;
}

/* 右侧工具列表 */
.mcp-detail-tools {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mcp-detail-tool {
  padding: 8px 12px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.mcp-detail-tool .tool-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
}

.mcp-detail-tool .tool-id {
  font-size: 0.68rem;
  color: #9ca3af;
  font-family: "SF Mono", "Cascadia Code", "Consolas", monospace;
  margin-top: 1px;
}

.mcp-detail-tool .tool-desc {
  font-size: 0.76rem;
  color: var(--text-secondary);
  margin-top: 3px;
  line-height: 1.4;
}

/* 状态标记（在线/离线） */
.mcp-status-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 4px;
  margin-left: 4px;
}

.mcp-status-badge.ok {
  background: #ecfdf5;
  color: #059669;
}

.mcp-status-badge.error {
  background: #fef2f2;
  color: #dc2626;
}

.mcp-status-badge.pending {
  background: #f3f4f6;
  color: #6b7280;
}

.mcp-status-badge.builtin {
  background: #e0e7ff;
  color: #4338ca;
}

/* 思考块 (DeepSeek reasoning) — 使用可折叠方式显示 + 颜色标记 */
.thinking-block {
  margin: 4px 0;
  padding: 4px 12px;
  border-left: 3px solid #d1d5db;
  cursor: pointer;
}

.thinking-text {
  white-space: pre-wrap;
  line-height: 1.5;
  font-size: 10px;
  color: #9ca3af;
  max-height: 8.5em;
  overflow-y: auto;
  padding-left: 8px;
  border-left: 3px solid #d1d5db;
}

/* 思考详情弹窗 */
.thinking-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  z-index: 10001;
  align-items: center;
  justify-content: center;
}

.thinking-modal-overlay.show {
  display: flex;
}

.thinking-modal-card {
  background: var(--card-bg, #fff);
  border-radius: 12px;
  width: 90%;
  max-width: 700px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.thinking-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border, #e5e7eb);
  font-weight: 600;
  font-size: 0.95rem;
}

.thinking-modal-close {
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--text-secondary, #6b7280);
  line-height: 1;
  padding: 0 4px;
}

.thinking-modal-body {
  padding: 16px;
  overflow-y: auto;
  flex: 1;
  white-space: pre-wrap;
  line-height: 1.6;
  font-size: 0.8rem;
  color: var(--text, #374151);
}

/* ====== 搜索对话弹窗 ====== */
.search-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  z-index: 10002;
  align-items: center;
  justify-content: center;
}

.search-modal-overlay.show {
  display: flex;
}

.search-modal-card {
  background: var(--card-bg, #fff);
  border-radius: 12px;
  width: 90%;
  max-width: 640px;
  max-height: 75vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.search-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border, #e5e7eb);
  font-weight: 600;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.search-modal-close {
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--text-secondary, #6b7280);
  line-height: 1;
  padding: 0 4px;
}

.search-modal-input-area {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border, #e5e7eb);
  flex-shrink: 0;
}

.search-input {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border, #d1d5db);
  border-radius: 8px;
  font-size: 0.9rem;
  font-family: inherit;
  background: var(--bg, #f9fafb);
  color: var(--text);
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.2s;
}

.search-input:focus {
  border-color: #6366f1;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.search-results {
  overflow-y: auto;
  flex: 1;
  padding: 8px 0;
}

.search-hint {
  padding: 32px 16px;
  text-align: center;
  color: #9ca3af;
  font-size: 0.85rem;
}

.search-result-item {
  display: block;
  width: 100%;
  text-align: left;
  padding: 10px 16px;
  border: none;
  border-bottom: 1px solid var(--border, #f3f4f6);
  background: transparent;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.1s;
}

.search-result-item:hover {
  background: rgba(99, 102, 241, 0.05);
}

.search-result-item:last-child {
  border-bottom: none;
}

.search-result-snippet {
  font-size: 0.82rem;
  color: var(--text);
  line-height: 1.5;
  margin-bottom: 4px;
}

.search-result-snippet mark {
  background: #fef08a;
  color: #92400e;
  padding: 1px 2px;
  border-radius: 2px;
}

.search-result-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  color: #9ca3af;
}

.search-result-meta .search-result-type {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.65rem;
  font-weight: 600;
  background: #e0e7ff;
  color: #4338ca;
}

.search-result-meta .search-result-session {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}

/* ====== 云盘文件选择器 ====== */
.drive-picker-breadcrumb {
  padding: 8px 16px;
  font-size: 0.75rem;
  color: #6b7280;
  border-bottom: 1px solid #e5e7eb;
  flex-shrink: 0;
}

.drive-picker-breadcrumb a {
  color: #3b82f6;
  cursor: pointer;
  text-decoration: none;
}

.drive-picker-breadcrumb a:hover {
  text-decoration: underline;
}

.drive-picker-list {
  flex: 1;
  overflow-y: auto;
  min-height: 150px;
}

.drive-picker-row {
  display: flex;
  align-items: center;
  padding: 6px 16px;
  cursor: pointer;
  font-size: 0.8rem;
  gap: 8px;
  border-bottom: 1px solid #f3f4f6;
  transition: background 0.1s;
}

.drive-picker-row:hover {
  background: #f9fafb;
}

.drive-picker-row.selected {
  background: #dbeafe;
}

.drive-picker-row .picker-icon {
  font-size: 0.95rem;
}

.drive-picker-row .picker-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.drive-picker-row .picker-size {
  font-size: 0.68rem;
  color: #9ca3af;
}

.drive-picker-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  border-top: 1px solid #e5e7eb;
  background: #f9fafb;
  font-size: 0.78rem;
  flex-shrink: 0;
}

/* ====== Chat 消息区（嵌入式） ====== */
.chat-title {
  font-weight: 600;
  font-size: 1rem;
  flex: 1;
  cursor: pointer;
  border-bottom: 1px dashed transparent;
  transition: border-color 0.15s;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chat-title:hover {
  border-bottom-color: var(--accent);
}

.chat-project {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.chat-search-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 10px;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: background 0.15s, color 0.15s;
  flex-shrink: 0;
}

.chat-search-btn:hover {
  background: var(--hover-bg, #f3f4f6);
  color: var(--text);
}

.chat-model-select {
  font-size: 0.75rem;
  padding: 2px 6px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--card-bg);
  color: var(--text);
  outline: none;
  max-width: 200px;
}

.chat-msg {
  margin-bottom: 0;
  border: none;
  overflow-x: hidden;
  max-width: 100%;
}

/* chat-msg-wrap 作为分隔线 */
.chat-msg-wrap .chat-msg-role {
  border-top: 2px solid #c4b5fd;
  padding-top: 6px;
  margin-top: 4px;
}

.chat-msg-wrap:first-child .chat-msg-role {
  border-top: none;
  padding-top: 0;
  margin-top: 0;
}

/* 隐藏连续同作者块的重复标签 */
.chat-msg-wrap[data-author="user"]+.chat-msg-wrap[data-author="user"] .chat-msg-role,
.chat-msg-wrap[data-author="ai"]+.chat-msg-wrap[data-author="ai"] .chat-msg-role {
  display: none;
}

.chat-msg-wrap[data-author="user"] .chat-msg-role {
  color: #2563eb;
}

.chat-msg-wrap[data-author="ai"] .chat-msg-role {
  color: #7c3aed;
}

.chat-msg-role {
  font-size: 0.7rem;
  font-weight: 600;
  color: #6b7280;
  margin-bottom: 2px;
}

.chat-msg-text {
  font-size: 0.85rem;
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.45;
}

.chat-msg-content {
  margin-left: 0;
}

.chat-msg.tool-call {
  padding: 3px 8px;
  background: #f3f4f6;
  border-left: 3px solid #9ca3af;
  border-bottom: none;
  margin: 2px 0;
  cursor: pointer;
  user-select: none;
}

/* 展开三角形指示器 */
.chat-msg.tool-call::before {
  content: '\25B6';
  font-size: 0.55rem;
  color: #9ca3af;
  margin-right: 4px;
  display: inline-block;
  transition: transform 0.15s;
}

.chat-msg.tool-call.expanded::before {
  content: '\25BC';
}

.chat-msg.tool-call .chat-msg-role {
  color: #6b7280;
  display: inline;
}

/* 简要参数行：跟在 tool name 后面，灰色小字 */
.tool-args-brief {
  font-size: 0.7rem;
  color: #9ca3af;
  margin-left: 6px;
  font-style: italic;
}

/* 完整参数：默认隐藏，点卡片展开 */
.tool-args-full {
  display: none;
  font-size: 0.72rem;
  color: #374151;
  background: #e5e7eb;
  padding: 6px 8px;
  margin-top: 4px;
  border-radius: 4px;
  white-space: pre-wrap;
  word-break: break-all;
}

.chat-msg.tool-call.expanded .tool-args-full {
  display: block;
}

/* 展开时隐藏简要 */
.chat-msg.tool-call.expanded .tool-args-brief {
  display: none;
}

/* 工具结果块：折叠显示 */
.chat-msg.tool-result {
  margin: 2px 0;
  padding: 2px 8px;
  font-size: 0.75rem;
  background: #f9fafb;
  border-left: 2px solid #d1d5db;
}

.chat-msg.tool-result summary {
  color: #6b7280;
  cursor: pointer;
  user-select: none;
}

.chat-msg.tool-result .tool-result-name {
  color: #4b5563;
}

.tool-result-body {
  margin-top: 2px;
  font-size: 0.68rem;
  max-height: 120px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-all;
  background: #f3f4f6;
  padding: 4px 8px;
  border-radius: 4px;
  color: #374151;
}

.chat-msg.tool-call.rejected {
  border-left-color: #ef4444;
  background: #fef2f2;
}

/* 附件块 */
.approval-dialog {
  padding: 12px;
  background: #fffbeb;
  border: 1px solid #fbbf24;
  border-radius: 8px;
  margin: 8px 0;
}

.approval-dialog.warn {
  border-color: #ef4444;
  background: #fef2f2;
}

.approval-warn {
  font-size: 0.75rem;
  color: #dc2626;
  font-weight: 600;
  margin: 4px 0;
  padding: 4px 8px;
  background: #fee2e2;
  border-radius: 4px;
}

.approval-header {
  font-weight: 700;
  color: #92400e;
  font-size: 0.85rem;
  margin-bottom: 4px;
}

.approval-summary {
  font-size: 0.8rem;
  color: #78350f;
  margin-bottom: 4px;
}

.approval-detail {
  font-size: 0.72rem;
  background: #fef3c7;
  padding: 6px 8px;
  border-radius: 4px;
  margin: 4px 0;
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 120px;
  overflow-y: auto;
}

.approval-dialog.historical {
  opacity: 0.75;
  pointer-events: none;
}

/* 压缩块：折叠显示 */
.chat-attachment {
  margin: 4px 0;
  padding: 4px 8px;
  background: #f0f0f0;
  border-left: 3px solid #9ca3af;
  border-radius: 4px;
  font-size: 0.78rem;
}

.chat-attachment summary {
  color: #6b7280;
  font-weight: 600;
  cursor: pointer;
  user-select: none;
}

.chat-attachment-body {
  margin-top: 4px;
  font-size: 0.72rem;
  max-height: 160px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
  background: #e5e7eb;
  padding: 6px 8px;
  border-radius: 4px;
}

.approval-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.approval-btn {
  padding: 4px 16px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
}

.approval-btn.approve {
  background: #059669;
  color: #fff;
}

.approval-btn.deny {
  background: #dc2626;
  color: #fff;
}

.approval-btn:disabled {
  opacity: 0.5;
  cursor: default;
}

.approval-result {
  font-size: 0.8rem;
  color: #78350f;
  font-weight: 600;
}

.bypass-hint {
  padding: 6px 12px;
  margin: 4px 0;
  border-radius: 8px;
  background: rgba(245, 158, 11, 0.1);
  border: 1px dashed #f59e0b;
  font-size: 0.75rem;
  color: #92400e;
  text-align: center;
}

.chat-model-label {
  font-size: 0.65rem;
  color: #9ca3af;
  margin-left: 4px;
  font-weight: 400;
}

.compact-done {
  padding: 6px 12px;
  margin: 4px 0;
  border-radius: 6px;
  background: #f0fdf4;
  border: 1px dashed #86efac;
  text-align: center;
}

.compact-done-text {
  font-size: 0.75rem;
  color: #166534;
}

.load-more-btn {
  display: block;
  width: 100%;
  padding: 8px 16px;
  margin: 4px 0;
  border: 1px dashed #c4b5fd;
  border-radius: 6px;
  background: #f5f3ff;
  color: #7c3aed;
  font-size: 0.75rem;
  cursor: pointer;
  text-align: center;
  transition: background 0.15s;
}

.load-more-btn:hover:not(:disabled) {
  background: #ede9fe;
}

.load-more-btn:disabled {
  cursor: default;
  opacity: 0.6;
}

/* Thinking indicator (three dots animation) — 消息列表底部，输入区上方 */
.chat-thinking {
  display: flex;
  gap: 8px;
  padding: 8px 16px;
  align-items: center;
  background: #fafafa;
  border-top: 1px solid #e5e7eb;
  border-bottom: 1px solid #e5e7eb;
  flex-shrink: 0;
}

.chat-thinking::before {
  content: '思考中';
  font-size: 0.72rem;
  color: #9ca3af;
  margin-right: 4px;
}

/* Todo Widget — 固定在消息列表和输入区之间 */
.todo-widget-container {
  flex-shrink: 0;
  border-top: 1px solid #e5e7eb;
  padding: 0;
  background: #fafafa;
  overflow: hidden;
}

.todo-widget-container .todo-widget-header {
  font-size: 0.72rem;
  font-weight: 600;
  color: #374151;
  padding: 5px 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  user-select: none;
  border-bottom: 1px solid #e5e7eb;
}

.todo-widget-container .todo-widget-header:hover {
  background: #f0f4ff;
}

.todo-widget-container.collapsed .todo-item,
.todo-widget-container.collapsed .todo-clear-btn {
  display: none;
}

.todo-collapse-icon {
  font-size: 0.6rem;
  color: #9ca3af;
  transition: transform 0.2s;
  width: 10px;
  text-align: center;
}

.todo-widget-container.collapsed .todo-collapse-icon {
  transform: rotate(-90deg);
}

.todo-widget-container .todo-progress {
  font-size: 0.65rem;
  font-weight: 400;
  color: #9ca3af;
  margin-right: auto;
}

.todo-clear-btn {
  border: 1px solid #e5e7eb;
  background: none;
  color: #ef4444;
  font-size: 0.65rem;
  padding: 2px 6px;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.15s;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.todo-clear-icon {
  width: 12px;
  height: 12px;
  display: block;
}

.todo-clear-btn:hover:not(:disabled) {
  background: #fef2f2;
  border-color: #fca5a5;
}

.todo-clear-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.todo-widget-container .todo-item {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 2px 12px;
  font-size: 0.7rem;
  line-height: 1.3;
  border-bottom: 1px solid #f3f4f6;
}

.todo-widget-container .todo-item:last-child {
  border-bottom: none;
}

.todo-widget-container .todo-icon {
  flex-shrink: 0;
  width: 14px;
  height: 14px;
}

.todo-widget-container .todo-icon img {
  display: block;
  width: 14px;
  height: 14px;
}

.todo-widget-container .todo-title {
  color: #374151;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 1.3;
}

/* Todo status bar (small screen compact mode) */
.todo-status-bar {
  display: none;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background: #f9fafb;
  border-top: 1px solid #e5e7eb;
  cursor: pointer;
  user-select: none;
  flex-shrink: 0;
  font-size: 0.72rem;
  color: #374151;
}

.todo-status-bar.has-todos {
  display: flex;
}

.todo-status-bar:hover {
  background: #f0f4ff;
}

.todo-status-icon {
  font-size: 0.8rem;
}

.todo-status-label {
  font-weight: 500;
}

.todo-status-count {
  color: #9ca3af;
  margin-left: auto;
}

/* Todo modal */
.todo-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  z-index: 10000;
  align-items: center;
  justify-content: center;
}

.todo-modal-overlay.show {
  display: flex;
}

.todo-modal-card {
  background: var(--card-bg, #fff);
  border-radius: 12px;
  width: 90%;
  max-width: 480px;
  max-height: 70vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.todo-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border, #e5e7eb);
  font-weight: 600;
  font-size: 0.95rem;
}

.todo-modal-close {
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--text-secondary, #6b7280);
  line-height: 1;
  padding: 0 4px;
}

.todo-modal-body {
  padding: 8px 12px;
  overflow-y: auto;
  flex: 1;
}

.todo-modal-body .todo-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 0;
  font-size: 0.78rem;
  border-bottom: 1px solid #f3f4f6;
}

.todo-modal-body .todo-item:last-child {
  border-bottom: none;
}

.todo-modal-body .todo-icon {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
}

.todo-modal-body .todo-icon img {
  display: block;
  width: 16px;
  height: 16px;
}

.todo-modal-body .todo-title {
  color: #374151;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.todo-modal-body .todo-clear-btn {
  margin: 8px 0;
  border: 1px solid #e5e7eb;
  background: none;
  color: #ef4444;
  font-size: 0.7rem;
  padding: 4px 10px;
  border-radius: 4px;
  cursor: pointer;
}

.todo-modal-body .todo-clear-btn:hover:not(:disabled) {
  background: #fef2f2;
  border-color: #fca5a5;
}

.todo-modal-body .todo-clear-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

/* Small height: compact todo bar instead of full widget */
@media (max-height: 750px) {
  .todo-widget-container {
    display: none !important;
  }

  .todo-status-bar {
    display: flex !important;
  }
}

/* Ask inline result box — after answer */
.ask-result-box {
  padding: 6px 10px;
  margin: 4px 0;
  background: #f0fdf4;
  border: 1px solid #86efac;
  border-radius: 8px;
  font-size: 0.82rem;
  color: #166534;
}

.chat-thinking span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #9ca3af;
  animation: think-bounce 1.2s ease-in-out infinite;
}

.chat-thinking span:nth-child(1) {
  animation-delay: 0.0s;
}

.chat-thinking span:nth-child(2) {
  animation-delay: 0.15s;
}

.chat-thinking span:nth-child(3) {
  animation-delay: 0.3s;
}

@keyframes think-bounce {

  0%,
  80%,
  100% {
    transform: scale(0.6);
    opacity: 0.35;
  }

  40% {
    transform: scale(1);
    opacity: 1;
  }
}

.chat-msg-text * {
  margin-block-start: 0 !important;
  margin-block-end: 0 !important;
}

.chat-msg-text p {
  margin: 0 !important;
}

.chat-msg-text ul,
.chat-msg-text ol {
  padding-left: 18px;
  margin: 0 !important;
  font-size: 0;
  list-style-position: inside;
}

.chat-msg-text li {
  margin: 0 !important;
  font-size: 0.85rem;
}

.chat-msg-text li p {
  margin: 0 !important;
  display: inline;
}

.chat-msg-text h1,
.chat-msg-text h2,
.chat-msg-text h3,
.chat-msg-text h4,
.chat-msg-text h5,
.chat-msg-text h6 {
  margin: 2px 0 0 !important;
  font-weight: 600;
}

.chat-msg-text h1 {
  font-size: 1.1rem;
}

.chat-msg-text h2 {
  font-size: 1rem;
}

.chat-msg-text h3 {
  font-size: 0.95rem;
}

.chat-msg-text code {
  background: #f3f4f6;
  padding: 1px 5px;
  border-radius: 4px;
  font-family: 'JetBrains Mono', 'Cascadia Code', 'Fira Code', monospace;
  font-size: 0.8rem;
}

.chat-msg-text pre {
  background: #f3f4f6;
  color: #1f2937;
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid #e5e7eb;
  overflow-x: auto;
  margin: 2px 0 !important;
  font-size: 0.78rem;
  line-height: 1.5;
}

.chat-msg-text pre code {
  background: none;
  padding: 0;
  color: inherit;
  font-size: inherit;
}

.chat-msg-text table {
  border-collapse: collapse;
  width: 100%;
  margin: 2px 0 !important;
  font-size: 0.8rem;
}

.chat-msg-text th,
.chat-msg-text td {
  border: 1px solid #e5e7eb;
  padding: 4px 10px;
  text-align: left;
}

.chat-msg-text th {
  background: #f9fafb;
  font-weight: 600;
}

.chat-msg-text blockquote {
  border-left: 3px solid #d1d5db;
  padding: 0 0 0 10px !important;
  color: #6b7280;
  margin: 0 !important;
  font-size: 0;
}

.chat-msg-text blockquote p {
  font-size: 0.85rem;
}

.chat-msg-text blockquote code {
  background: #e5e7eb;
}

.chat-msg-text a {
  color: #3b82f6;
}

.chat-msg-text hr {
  border: none;
  border-top: 1px solid #e5e7eb;
  margin: 6px 0;
}

.chat-msg-text strong {
  font-weight: 600;
}

.chat-msg-text em {
  font-style: italic;
}

.chat-input-area {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 0;
}

.chat-input {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 0.85rem;
  outline: none;
  resize: vertical;
  font-family: inherit;
  line-height: 1.5;
  min-height: 60px;
  max-height: 200px;
  box-sizing: border-box;
  background: var(--card-bg);
  color: var(--text);
  transition: border-color 0.2s;
}

.chat-input:focus {
  border-color: #6366f1;
}

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

.chat-model-select-bottom {
  font-size: 0.78rem;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card-bg);
  color: var(--text);
  outline: none;
  max-width: 220px;
  flex-shrink: 0;
}

/* Issue Picker 按钮 */
.chat-issue-btn {
  font-size: 0.85rem;
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card-bg);
  color: var(--text);
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color 0.2s, background 0.2s;
  line-height: 1.4;
}

.chat-issue-btn:hover {
  border-color: var(--accent);
  background: rgba(99, 102, 241, 0.08);
}

/* Issue Picker 弹窗 */
.issue-picker {
  position: absolute;
  top: 44px;
  left: 0;
  right: 0;
  bottom: 130px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  z-index: 50;
}

.issue-picker-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 0.82rem;
  font-weight: 600;
}

.issue-picker-close {
  border: none;
  background: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--text-secondary);
  line-height: 1;
}

.issue-picker-controls {
  display: flex;
  gap: 6px;
  margin: 8px 12px;
}

.issue-picker-search {
  flex: 1;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.8rem;
  background: var(--card-bg);
  color: var(--text);
  outline: none;
}

.issue-picker-search:focus {
  border-color: var(--accent);
}

.issue-picker-state-filter {
  font-size: 0.78rem;
  padding: 6px 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--card-bg);
  color: var(--text);
  outline: none;
  flex-shrink: 0;
}

.issue-picker-list {
  overflow-y: auto;
  flex: 1;
  padding: 0 8px 8px;
}

.issue-picker-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.75rem;
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}

.issue-picker-item:hover {
  background: rgba(99, 102, 241, 0.08);
}

.issue-picker-item .ip-number {
  font-weight: 600;
  color: var(--accent);
  min-width: 32px;
}

.issue-picker-item .ip-title {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.issue-picker-item .ip-state {
  font-size: 0.65rem;
  padding: 1px 6px;
  border-radius: 3px;
  background: #e5e7eb;
  color: #374151;
}

.issue-picker-empty {
  color: #9ca3af;
  text-align: center;
  padding: 20px;
  font-size: 0.8rem;
}

/* Issue picker checkbox */
.issue-picker-item .ip-check {
  font-size: 0.85rem;
  min-width: 18px;
  text-align: center;
  color: var(--accent);
}

.issue-picker-item.selected {
  background: rgba(99, 102, 241, 0.1);
}

/* Selected issue chips */
.selected-issue-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.issue-chip {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 12px;
  background: rgba(99, 102, 241, 0.12);
  color: var(--accent);
  cursor: pointer;
  border: 1px solid rgba(99, 102, 241, 0.25);
  transition: background 0.15s;
}

.issue-chip:hover {
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.4);
  color: #ef4444;
}

.bypass-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-size: 0.75rem;
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card-bg);
  color: var(--text);
  white-space: nowrap;
  user-select: none;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
  flex-shrink: 0;
}

.bypass-toggle:has(input:checked) {
  border-color: #f59e0b;
  background: rgba(245, 158, 11, 0.12);
  box-shadow: 0 0 0 1px rgba(245, 158, 11, 0.25);
}

.bypass-toggle:has(input:checked) .bypass-label {
  color: #f59e0b;
  font-weight: 600;
}

/* 已归档 checkbox */
.bypass-check-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.chat-send-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  padding: 0;
  background: #6366f1;
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.2s;
  margin-left: auto;
}

.chat-send-btn:hover {
  background: #4f46e5;
}

.chat-send-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.chat-stop-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  padding: 0;
  background: #ef4444;
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.2s;
  margin-left: auto;
}

.chat-stop-btn:hover {
  background: #dc2626;
}

.chat-continue-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 38px;
  padding: 0 14px;
  background: #f59e0b;
  color: #fff;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  flex-shrink: 0;
  font-size: 13px;
  font-weight: 600;
  transition: background 0.2s;
  white-space: nowrap;
}

.chat-continue-btn:hover {
  background: #d97706;
}

.btn-icon {
  width: 20px;
  height: 20px;
  pointer-events: none;
}

.agent-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: var(--shadow);
}

/* Agent card hover effect */
.agent-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
  transition: var(--transition);
}

.agent-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

/* ========== 分享模式 ========== */

.chat-share-btn {
  background: none;
  border: none;
  font-size: 1rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  opacity: 0.6;
  transition: opacity 0.15s, background 0.15s;
}

.chat-share-btn:hover {
  opacity: 1;
  background: #f3f4f6;
}

.chat-share-btn.active {
  opacity: 1;
  background: #dbeafe;
  color: #2563eb;
}

/* 分享模式：消息块可选中 */
.share-mode .chat-msg-wrap {
  cursor: pointer;
  border: 2px solid transparent;
  border-radius: 8px;
  transition: border-color 0.12s, background 0.12s;
  user-select: none;
}

.share-mode .chat-msg-wrap:hover {
  border-color: #93c5fd;
  background: #eff6ff;
}

.share-mode .chat-msg-wrap.selected {
  border-color: #3b82f6;
  background: #dbeafe;
}

/* 分享确认栏 */
.share-confirm-bar {
  position: sticky;
  bottom: 0;
  background: #fff;
  border-top: 1px solid #e5e7eb;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  z-index: 10;
}

.share-confirm-bar .share-count {
  font-size: 0.8rem;
  color: #6b7280;
}

.share-confirm-bar button {
  padding: 6px 16px;
  border-radius: 6px;
  font-size: 0.8rem;
  cursor: pointer;
  border: none;
  font-family: inherit;
}

.share-confirm-create {
  background: #2563eb;
  color: #fff;
}

.share-confirm-create:hover {
  background: #1d4ed8;
}

.share-confirm-cancel {
  background: #f3f4f6;
  color: #374151;
}

.share-confirm-cancel:hover {
  background: #e5e7eb;
}

/* 分享结果弹窗 */
.share-result-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
}

.share-result-box {
  background: #fff;
  border-radius: 12px;
  padding: 24px;
  max-width: 480px;
  width: 90%;
  text-align: center;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.share-result-box h3 {
  font-size: 1rem;
  margin-bottom: 12px;
  color: #111827;
}

.share-result-box .share-url {
  font-size: 0.78rem;
  background: #f3f4f6;
  padding: 10px 14px;
  border-radius: 8px;
  word-break: break-all;
  margin-bottom: 16px;
  color: #2563eb;
  cursor: pointer;
  user-select: all;
}

.share-result-box button {
  padding: 8px 20px;
  border-radius: 6px;
  font-size: 0.8rem;
  cursor: pointer;
  border: none;
  font-family: inherit;
}

.share-result-copy {
  background: #2563eb;
  color: #fff;
  margin-right: 8px;
}

.share-result-copy:hover {
  background: #1d4ed8;
}

.share-result-close {
  background: #f3f4f6;
  color: #374151;
}

.share-result-close:hover {
  background: #e5e7eb;
}

.agent-name {
  font-weight: 600;
  font-size: 0.9rem;
}

.agent-instances {
  font-size: 0.75rem;
  color: var(--text-secondary);
  background: #f3f4f6;
  padding: 2px 8px;
  border-radius: 10px;
}

.agent-desc {
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.agent-mcps {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2px;
  margin-bottom: 10px;
}

.agent-mcp-tag {
  display: inline-block;
  background: #dbeafe;
  color: #1d4ed8;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.72rem;
  margin-right: 6px;
  margin-bottom: 4px;
  line-height: 1.6;
}

/* 内置工具标签（绿色） */
.agent-mcp-tag.builtin-tag {
  background: #d1fae5;
  color: #065f46;
  border: 1px solid #6ee7b7;
}

/* 内置工具徽章 */
.builtin-badge {
  display: inline-block;
  background: #059669;
  color: #fff;
  padding: 0px 5px;
  border-radius: 3px;
  font-size: 0.65rem;
  font-weight: 600;
  margin-right: 4px;
  vertical-align: middle;
}

.builtin-mcp-item {
  border-left: 3px solid #059669;
}

/* 底部卡片并排流 & 配色表 */
.agent-role-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.7rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.agent-role-dispatcher {
  background: #fef3c7;
  color: #b45309;
  border: 1px solid #fcd34d;
}

.agent-role-subagent {
  background: #e0e7ff;
  color: #4338ca;
  border: 1px solid #c7d2fe;
}

.agent-card-dispatcher {
  border-color: #f59e0b;
  background: linear-gradient(135deg, var(--card-bg) 0%, #fffbeb 100%);
}

.agent-subagents {
  font-size: 0.72rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.agent-subagent-tag {
  display: inline-block;
  background: #fef3c7;
  color: #92400e;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.7rem;
  margin-right: 4px;
}

.agent-new-session {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.agent-new-session-collapsed {
  display: none;
}

.agent-toggle-btn {
  background: none;
  border: 1px dashed var(--border);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 0.75rem;
  color: var(--text-secondary);
  cursor: pointer;
  text-align: left;
  width: 100%;
  margin-bottom: 4px;
  transition: all 0.15s;
}

.agent-toggle-btn:hover {
  background: var(--hover-bg, #f3f4f6);
  color: var(--text-primary);
  border-color: #9ca3af;
}

.agent-provider-select {
  padding: 5px 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.78rem;
  outline: none;
}

.agent-project-select {
  padding: 5px 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.78rem;
  outline: none;
}

.agent-task-input {
  padding: 6px 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.78rem;
  outline: none;
  resize: vertical;
  font-family: inherit;
}

.agent-provider-select:focus,
.agent-project-select:focus,
.agent-task-input:focus {
  border-color: var(--accent);
}

.agent-launch-btn {
  padding: 5px 14px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 500;
  align-self: flex-end;
}

.agent-launch-btn:hover {
  opacity: 0.85;
}

.agent-session {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  margin-bottom: 12px;
  box-shadow: var(--shadow);
}

.agent-session-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.agent-session-agent {
  font-weight: 600;
  font-size: 0.85rem;
}

.agent-session-provider {
  font-size: 0.7rem;
  color: var(--text-secondary);
  background: #f3f4f6;
  padding: 1px 8px;
  border-radius: 8px;
}

.agent-session-project {
  font-size: 0.7rem;
  color: var(--text-secondary);
  background: #fef3c7;
  padding: 1px 8px;
  border-radius: 8px;
}

.agent-session-task {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-left: auto;
}

.agent-session-del {
  background: none;
  border: none;
  color: #ef4444;
  cursor: pointer;
  font-size: 1rem;
}

.agent-session-compact {
  background: none;
  border: 1px solid #f59e0b;
  color: #d97706;
  cursor: pointer;
  font-size: 0.7rem;
  padding: 0px 6px;
  border-radius: 4px;
  margin-right: 4px;
}

.agent-session-compact:hover {
  background: #fef3c7;
}

/* Context usage bar (like Copilot) */
.ctx-bar {
  position: relative;
  height: 18px;
  background: #e5e7eb;
  border-radius: 4px;
  margin: 6px 0;
  overflow: hidden;
}

.ctx-bar-inner {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: linear-gradient(90deg, #dbeafe, #93c5fd);
  border-radius: 4px;
  transition: width 0.3s ease;
}

.ctx-bar-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 0.65rem;
  font-weight: 600;
  color: #1f2937;
  white-space: nowrap;
  pointer-events: none;
}

.agent-session-msgs {
  max-height: 300px;
  overflow-y: auto;
  margin-bottom: 10px;
  padding: 8px;
  background: #fafafa;
  border-radius: 8px;
}

.agent-msg {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 0.82rem;
}

.agent-msg-role {
  flex-shrink: 0;
  width: 22px;
  text-align: center;
}

.agent-msg-text {
  white-space: pre-wrap;
  word-break: break-all;
}

.agent-session-reply {
  display: flex;
  gap: 8px;
}

.agent-reply-input {
  flex: 1;
  padding: 6px 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.8rem;
  outline: none;
  resize: none;
  font-family: inherit;
}

.agent-reply-input:focus {
  border-color: var(--accent);
}

.agent-reply-btn {
  padding: 5px 14px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 500;
}

.agent-reply-btn:hover {
  opacity: 0.85;
}

.mcp-item {
  display: flex;
  flex-direction: column;
  padding: 10px 12px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.mcp-title {
  font-weight: 600;
  font-size: 0.82rem;
  margin-bottom: 2px;
  cursor: pointer;
  user-select: none;
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.mcp-title:hover {
  color: var(--accent);
}

.mcp-chevron {
  flex-shrink: 0;
  font-size: 0.65rem;
  color: var(--text-secondary);
  transition: transform 0.2s;
  width: 12px;
  text-align: center;
}

.mcp-item:not(.collapsed) .mcp-chevron {
  transform: rotate(90deg);
}

.mcp-type {
  font-weight: 400;
  font-size: 0.7rem;
  color: var(--text-secondary);
}

.mcp-desc {
  font-size: 0.72rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

@media (max-width: 768px) {
  .todos-panel {
    flex-direction: column;
  }

  .agent-history-grid {
    grid-template-columns: 1fr;
  }
}

/* ========== 网盘 ========== */
.drive-section {
  padding: 16px;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.drive-header {
  margin-bottom: 12px;
}

.drive-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: #111827;
  margin-bottom: 6px;
}

.drive-breadcrumb {
  font-size: 0.78rem;
  color: #6b7280;
  margin-bottom: 10px;
}

.drive-crumb {
  color: #3b82f6;
  cursor: pointer;
  text-decoration: none;
}

.drive-crumb:hover {
  text-decoration: underline;
}

.drive-toolbar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.drive-btn {
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 0.78rem;
  cursor: pointer;
  border: 1px solid #d1d5db;
  background: #fff;
  color: #374151;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: background 0.15s;
}

.drive-btn:hover {
  background: #f3f4f6;
}

.drive-btn-danger {
  color: #dc2626;
  border-color: #fecaca;
}

.drive-btn-danger:hover {
  background: #fef2f2;
}

.drive-upload-btn {
  cursor: pointer;
}

.drive-file-list {
  flex: 1;
  overflow-y: auto;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  background: #fff;
}

.drive-row {
  display: flex;
  align-items: center;
  padding: 7px 12px;
  border-bottom: 1px solid #f3f4f6;
  cursor: default;
  user-select: none;
  transition: background 0.1s;
  font-size: 0.82rem;
}

.drive-row:hover {
  background: #f9fafb;
}

.drive-row.drive-selected {
  background: #dbeafe;
  border-color: #93c5fd;
}

.drive-icon {
  margin-right: 8px;
  font-size: 1rem;
}

.drive-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.drive-size {
  font-size: 0.7rem;
  color: #9ca3af;
  margin-left: 12px;
  white-space: nowrap;
}

.drive-time {
  font-size: 0.7rem;
  color: #9ca3af;
  margin-left: 8px;
  white-space: nowrap;
}

/* 文本预览弹窗 */
.drive-preview-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
}

.drive-preview-box {
  background: #fff;
  border-radius: 12px;
  max-width: 90vw;
  max-height: 85vh;
  width: 860px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.drive-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-bottom: 1px solid #e5e7eb;
  font-size: 0.85rem;
  font-weight: 600;
}

.drive-preview-close {
  background: none;
  border: none;
  font-size: 1.3rem;
  cursor: pointer;
  color: #6b7280;
  line-height: 1;
}

.drive-preview-close:hover {
  color: #dc2626;
}

.drive-preview-content {
  flex: 1;
  overflow: auto;
  padding: 14px 16px;
  font-size: 0.78rem;
  font-family: 'JetBrains Mono', 'Cascadia Code', 'Fira Code', monospace;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
  background: #fafafa;
  border-radius: 0 0 12px 12px;
}

.drive-mkdir-input {
  flex: 1;
  padding: 6px 10px;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  font-size: 0.82rem;
  font-family: inherit;
  outline: none;
}

.drive-mkdir-input:focus {
  border-color: #3b82f6;
}

/* 内联新建/重命名输入 */
.drive-inline-input {
  flex: 1;
  padding: 2px 8px;
  border: 1px solid #3b82f6;
  border-radius: 4px;
  font-size: 0.82rem;
  font-family: inherit;
  outline: none;
  background: #fff;
  margin: 0 8px;
  min-width: 120px;
}

.drive-inline-ok {
  flex-shrink: 0;
}

.drive-new-row {
  border-bottom: 2px solid #3b82f6 !important;
  background: #eff6ff !important;
}

.drive-rename-input {
  flex: 1;
  margin: -4px 0;
  max-width: 400px;
  min-width: 100px;
  border: 1px solid #3b82f6;
  border-radius: 4px;
  padding: 3px 8px;
  font-size: 0.82rem;
  font-family: inherit;
  outline: none;
  background: #fff;
}

.drive-edit-textarea {
  flex: 1;
  border: none;
  resize: none;
  padding: 14px 16px;
  font-size: 0.78rem;
  font-family: 'JetBrains Mono', 'Cascadia Code', 'Fira Code', monospace;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
  background: #fff;
  outline: none;
  border-radius: 0 0 12px 12px;
  tab-size: 4;
}

.drive-edit-bar {
  display: flex;
  gap: 8px;
  padding: 8px 16px;
  border-top: 1px solid #e5e7eb;
  background: #f9fafb;
  border-radius: 0 0 12px 12px;
}