/* ============================================================
   全局样式与设计令牌（moduleId: web-styles, 可重生 ✅）
   对应 plan.md §6.0 设计系统：中性浅底 + 单一工业橙 + 低海拔阴影
============================================================ */
:root {
  --bg: #FAFAF8;              /* 全局中性浅底 */
  --panel: #F4F3EE;           /* 侧面板底色 */
  --card: #FFFFFF;            /* 卡片纯白 */
  --text: #1F1E1B;            /* 主文本 */
  --muted: #8A8778;           /* 次要文本 */
  --faint: #B7B4A8;           /* 弱文本 */
  --border: #ECEAE3;          /* 极浅边框 */
  --accent: #F97316;          /* 唯一强调色：工业橙 */
  --accent-soft: #FFF1E7;     /* 强调浅底 */
  --accent-deep: #EA580C;     /* 强调按压态 */
  --ok: #4C9A6A;  --ok-soft: #E4F2E9;    /* 语义绿 */
  --warn: #C9930A; --warn-soft: #FBF3D9; /* 语义黄 */
  --bad: #D25353;  --bad-soft: #FBE9E9;  /* 语义红 */
  --shadow: 0 1px 3px rgba(31,30,27,.06), 0 4px 16px rgba(31,30,27,.04); /* 低海拔阴影 */
}
/* 全局基础 */
* { box-sizing: border-box; }
html, body, #root { margin: 0; height: 100%; }
body {
  background: var(--bg); color: var(--text);
  font-size: 14px; line-height: 1.65;
  font-family: -apple-system, "Segoe UI", "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
}
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: #DDDACF; border-radius: 8px; }
::-webkit-scrollbar-track { background: transparent; }

/* ---------- 顶栏 ---------- */
.topbar { height: 44px; display: flex; align-items: center; gap: 10px; padding: 0 14px;
  border-bottom: 1px solid var(--border); }
.brand-dot { width: 22px; height: 22px; border-radius: 7px; background: var(--accent);
  display: flex; align-items: center; justify-content: center; color: #fff; font-size: 10px; font-weight: 800; }
.crumb { color: var(--muted); font-size: 12.5px; }
.crumb b { color: var(--text); font-weight: 600; }
.top-badge { margin-left: auto; font-size: 11px; color: var(--muted); background: var(--panel);
  border: 1px solid var(--border); border-radius: 999px; padding: 3px 10px; }

/* 面板头 + 收起按钮 */
.panel-head { display: flex; align-items: center; gap: 8px; padding: 8px 12px;
  border-bottom: 1px solid var(--border); font-size: 12.5px; font-weight: 600; flex: 0 0 auto; }
.panel-head .tl-count { font-weight: 400; color: var(--faint); font-size: 11px; }
.fold-btn { margin-left: auto; border: 1px solid var(--border); background: var(--card);
  color: var(--muted); border-radius: 8px; padding: 2px 10px; font-size: 12px; cursor: pointer;
  font-weight: 500; line-height: 1.4; }
.fold-btn:hover { border-color: var(--accent); color: var(--accent-deep); background: var(--accent-soft); }

/* 竖向分隔条（可左右拖拽调宽） */
.splitter { width: 12px; flex: 0 0 12px; cursor: col-resize; background: transparent;
  position: relative; z-index: 4; transition: background .12s; }
.splitter::after { content: ''; position: absolute; top: 0; bottom: 0; left: 50%;
  width: 1px; transform: translateX(-50%); background: rgba(31,30,27,.08);
  opacity: 0; transition: opacity .14s ease, background .14s ease, width .14s ease; }
.splitter:hover::after,
body.resizing-col .splitter::after {
  width: 2px;
  background: rgba(249,115,22,.42);
  opacity: 1;
}
body.resizing-col { cursor: col-resize !important; user-select: none !important; }

/* ---------- 应用框架 + 主体四栏 ---------- */
.app-frame {
  height: 100%;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: var(--bg);
}
.app-menubar {
  flex: 0 0 40px;
  min-height: 40px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 12px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  user-select: none;
}
.app-menubar-brand {
  display: flex;
  flex-direction: column;
  gap: 0;
  line-height: 1.15;
  min-width: 0;
  margin-left: 2px;
}
.app-menubar-brand strong {
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
}
.app-menubar-brand span {
  color: #8A9794;
  font-size: 11px;
}
.app-menubar-spacer {
  flex: 1 1 auto;
  min-width: 8px;
}
.app-menu-icon,
.app-menu-item {
  border: none;
  background: transparent;
  color: inherit;
  border-radius: 7px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font: inherit;
  letter-spacing: 0;
}
.app-menu-icon {
  width: 28px;
  height: 28px;
}
.app-menu-item {
  height: 28px;
  padding: 0 10px;
  font-size: 12.5px;
  color: var(--muted);
}
.app-menu-icon:hover:not(:disabled),
.app-menu-item:hover {
  background: rgba(255,255,255,.85);
  color: var(--text);
}
.app-menu-icon:disabled {
  opacity: .45;
  cursor: default;
}
.shell { display: flex; flex: 1 1 auto; min-height: 0; height: auto; }

/* ---------- Codex 式左侧工作区 ---------- */
.workspace-sidebar {
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  background: var(--panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  color: var(--text);
}
.workspace-sidebar button {
  font: inherit;
  letter-spacing: 0;
}
.sidebar-content {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
}
.sidebar-brand {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 17px 16px 13px 18px;
}
.sidebar-collapse-btn {
  margin-left: -6px;
}
.sidebar-brand-copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
  line-height: 1.25;
}
.sidebar-brand-copy strong {
  font-size: 17px;
  font-weight: 760;
  color: var(--text);
}
.sidebar-brand-copy span {
  color: var(--muted);
  font-size: 11.5px;
}
.sidebar-icon-btn,
.sidebar-mini-btn {
  flex: 0 0 auto;
  border: none;
  background: transparent;
  color: var(--muted);
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.sidebar-icon-btn {
  width: 30px;
  height: 30px;
}
.sidebar-mini-btn {
  width: 24px;
  height: 24px;
}
.sidebar-icon-btn:hover,
.sidebar-mini-btn:hover {
  background: rgba(255,255,255,.72);
  color: var(--text);
}
.sidebar-actions {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 10px 8px;
}
.sidebar-action {
  width: 100%;
  height: 32px;
  border: none;
  background: transparent;
  color: var(--text);
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 9px;
  text-align: left;
  cursor: pointer;
  font-size: 13.5px;
  line-height: 32px;
}
.sidebar-action:hover {
  background: rgba(255,255,255,.72);
  color: var(--text);
}
.sidebar-action.primary {
  font-weight: 600;
}
.sidebar-action svg {
  flex: 0 0 auto;
  color: var(--muted);
}
.sidebar-action span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sidebar-section {
  flex: 0 0 auto;
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  padding: 0 10px 2px;
}
.sidebar-project-section {
  flex: 0 0 auto;
  min-height: 0;
  max-height: none;
}
.sidebar-project-section.empty {
  flex: 0 0 auto;
  min-height: 0;
  max-height: none;
  padding-bottom: 0;
}
.sidebar-project-section.empty .sidebar-list {
  display: none;
}
.sidebar-project-section.empty + .sidebar-task-section {
  margin-top: 0;
}
.sidebar-task-section {
  flex: 0 0 auto;
  min-height: 0;
  max-height: none;
  overflow: visible;
}
.sidebar-file-section {
  flex: 0 1 180px;
  min-height: 84px;
  max-height: 220px;
  overflow: hidden;
}
.sidebar-section.is-collapsed,
.sidebar-project-section.empty.is-collapsed,
.sidebar-task-section.is-collapsed {
  flex: 0 0 auto;
  min-height: 0;
}
.sidebar-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 30px;
  padding: 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
}
.sidebar-section-toggle {
  min-width: 0;
  flex: 1 1 auto;
  height: 30px;
  border: none;
  background: transparent;
  color: inherit;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 9px;
  cursor: pointer;
  font: inherit;
  letter-spacing: 0;
}
.sidebar-section-caret {
  flex: 0 0 auto;
  margin: 0 1.5px;
  color: var(--faint);
  transition: transform .14s ease;
}
.sidebar-section:not(.is-collapsed):not(.empty) .sidebar-section-caret {
  transform: rotate(90deg);
}
.sidebar-section-toggle span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sidebar-section-toggle:hover {
  color: #5C6C69;
}
.sidebar-section-actions {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 3px;
}
.sidebar-section-actions .kebab-btn {
  opacity: 1;
  color: #9BA8A5;
}
.sidebar-section-actions .sidebar-mini-btn {
  color: #9BA8A5;
}
.sidebar-section-context {
  min-width: 0;
  padding: 0 8px 4px 46px;
  color: #9BA8A5;
  font-size: 11.5px;
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sidebar-section-head small {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #9BA8A5;
  font-size: 11.5px;
  font-weight: 500;
}
.sidebar-list {
  min-width: 0;
  flex: 0 0 auto;
  overflow: visible;
  overscroll-behavior: contain;
  padding-bottom: 2px;
}
.sidebar-project-section .sidebar-list {
  max-height: none;
}
.sidebar-task-section .sidebar-list {
  flex: 0 0 auto;
  max-height: none;
}
@media (max-height: 680px) {
  .sidebar-brand { padding-top: 12px; padding-bottom: 9px; }
  .sidebar-actions { padding-bottom: 6px; }
  .sidebar-project-section,
  .sidebar-task-section { min-height: 0; }
  .sidebar-project-section.empty,
  .sidebar-section.is-collapsed,
  .sidebar-task-section.is-collapsed {
    flex-basis: auto;
    min-height: 0;
  }
  .sidebar-file-section { max-height: 160px; }
}
.sidebar-project,
.sidebar-task,
.sidebar-file {
  min-width: 0;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 9px;
  border-radius: 9px;
  color: #40504D;
  cursor: pointer;
  position: relative;
}
.sidebar-project {
  min-height: 38px;
  padding: 6px 7px;
}
.sidebar-task,
.sidebar-file {
  min-height: 33px;
  padding: 5px 7px;
}
.sidebar-project:hover,
.sidebar-task:hover,
.sidebar-file:hover {
  background: rgba(255,255,255,.62);
}
.sidebar-project.active,
.sidebar-task.active {
  background: rgba(255,255,255,.82);
  box-shadow: 0 1px 2px rgba(31,30,27,.04);
  color: var(--text);
}
.sidebar-project-icon {
  flex: 0 0 auto;
  color: #6B7976;
}
.sidebar-project-main,
.sidebar-task-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.sidebar-project-main span,
.sidebar-task-main span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13.5px;
}
.sidebar-project-main small,
.sidebar-task-main small {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--faint);
  font-size: 11px;
  margin-top: 2px;
}
.sidebar-empty {
  color: var(--faint);
  font-size: 13px;
  padding: 5px 9px 8px 39px;
}
.sidebar-file .file-kind {
  background: rgba(255,255,255,.72);
}
.sidebar-foot {
  flex: 0 0 auto;
  margin-top: auto;
  padding: 9px 10px 10px;
  border-top: 1px solid rgba(31,30,27,.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.sidebar-foot-btn {
  min-width: 0;
  height: 31px;
  border: none;
  background: transparent;
  color: var(--muted);
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0 8px;
  cursor: pointer;
  font-size: 13px;
}
.sidebar-foot-btn:hover:not(:disabled) {
  background: rgba(255,255,255,.72);
  color: var(--text);
}
.sidebar-foot-btn:disabled {
  color: var(--faint);
  cursor: not-allowed;
}
.sync-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 2px solid var(--faint);
  flex: 0 0 auto;
}
.sync-dot.ready {
  border-color: #4C9A6A;
  background: #4C9A6A;
}

.workspace-sidebar.collapsed {
  align-items: center;
}
.workspace-sidebar.collapsed .sidebar-brand {
  width: 100%;
  flex-direction: column;
  justify-content: flex-start;
  gap: 7px;
  padding: 10px 0 8px;
}
.workspace-sidebar.collapsed .sidebar-brand-copy {
  display: none;
}
.workspace-sidebar.collapsed .sidebar-icon-btn,
.workspace-sidebar.collapsed .sidebar-mini-btn {
  width: 38px;
  height: 38px;
}
.workspace-sidebar.collapsed .sidebar-collapse-btn {
  margin-left: 0;
}
.workspace-sidebar.collapsed .sidebar-content {
  width: 100%;
  align-items: center;
}
.workspace-sidebar.collapsed .sidebar-section {
  display: none;
}
.workspace-sidebar.collapsed .sidebar-actions {
  width: 100%;
  align-items: center;
  padding: 4px 0;
}
.workspace-sidebar.collapsed .sidebar-action {
  width: 38px;
  height: 38px;
  justify-content: center;
  padding: 0;
}
.workspace-sidebar.collapsed .sidebar-action span,
.workspace-sidebar.collapsed .sidebar-section,
.workspace-sidebar.collapsed .sidebar-foot-btn span:not(.sync-dot) {
  display: none;
}
.workspace-sidebar.collapsed .sidebar-foot {
  width: 100%;
  flex-direction: column;
  padding: 8px 0 10px;
}
.workspace-sidebar.collapsed .sidebar-foot-btn {
  width: 38px;
  height: 38px;
  justify-content: center;
  padding: 0;
}
/* 导航轨（Codex 式：收起后只留图标；悬停右侧浮出功能名） */
.rail { width: 56px; flex: 0 0 56px; border-right: 1px solid var(--border);
  display: flex; flex-direction: column; align-items: center; padding: 10px 0; gap: 4px;
  z-index: 20; background: var(--bg); }
.rail button { width: 40px; height: 40px; border: none; background: transparent; border-radius: 10px;
  cursor: pointer; color: var(--muted); display: flex; align-items: center; justify-content: center;
  position: relative; }
.rail button:hover { background: var(--panel); color: var(--text); }
.rail button.active { background: var(--accent-soft); color: var(--accent-deep); }
.rail .spacer { flex: 1; }
/* 悬停提示：图标右侧浮层（比原生 title 更快、更清晰） */
.rail button[data-tip]::after {
  content: attr(data-tip);
  position: absolute; left: calc(100% + 10px); top: 50%; transform: translateY(-50%);
  white-space: nowrap; padding: 5px 10px; border-radius: 8px; font-size: 12px; font-weight: 500;
  background: #2A2926; color: #fff; box-shadow: 0 4px 14px rgba(31,30,27,.18);
  opacity: 0; pointer-events: none; transition: opacity .12s ease; z-index: 50;
}
.rail button[data-tip]:hover::after { opacity: 1; }
/* 项目管理面板 —— 扁平列表，少卡片感（对标 Codex 侧栏） */
.sessions, .project-panel { background: var(--panel); padding: 0; overflow: hidden;
  display: flex; flex-direction: column; min-width: 0; width: 100%; height: 100%;
  border-right: 1px solid var(--border); }
.proj-scroll { flex: 1; overflow-y: auto; padding: 8px 8px 16px; }
.proj-block { margin-bottom: 2px; border-radius: 10px; }
.proj-block.active { background: rgba(255,255,255,.65); }
.proj-row { display: flex; align-items: center; gap: 2px; padding: 8px 6px; cursor: pointer;
  border-radius: 10px; }
.proj-row:hover { background: rgba(255,255,255,.5); }
.proj-block.active > .proj-row { background: transparent; }
.proj-row .chev { border: none; background: transparent; color: var(--faint); cursor: pointer;
  width: 22px; height: 22px; border-radius: 6px; flex: 0 0 22px; font-size: 11px; }
.proj-row .chev:hover { background: #fff; color: var(--text); }
.proj-meta { flex: 1; min-width: 0; }
.proj-name { font-size: 13px; font-weight: 650; color: var(--text); line-height: 1.35;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.proj-sub { font-size: 11px; color: var(--faint); margin-top: 1px; }
.proj-body { padding: 0 4px 8px 10px; }
.proj-tabs { display: flex; gap: 2px; margin: 0 0 8px; padding: 3px;
  background: rgba(0,0,0,.04); border-radius: 10px; }
.proj-tabs button { flex: 1; border: none; background: transparent; color: var(--muted);
  border-radius: 8px; padding: 5px 0; font-size: 12px; cursor: pointer; font-weight: 500; }
.proj-tabs button.on { background: var(--card); color: var(--text); font-weight: 650;
  box-shadow: var(--shadow); }
.sec-head { display: flex; align-items: center; justify-content: space-between;
  font-size: 11px; color: var(--faint); font-weight: 600; padding: 4px 6px 6px;
  letter-spacing: .3px; }
.text-btn { border: none; background: transparent; color: var(--accent-deep); font-size: 12px;
  cursor: pointer; font-weight: 600; padding: 3px 8px; border-radius: 8px; }
.text-btn:hover { background: var(--accent-soft); }
.icon-btn { border: none; background: transparent; color: var(--muted);
  width: 28px; height: 28px; border-radius: 8px; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; flex: 0 0 28px; }
.icon-btn:hover { background: rgba(255,255,255,.9); color: var(--text); }
.icon-btn.danger:hover { background: var(--bad-soft); color: var(--bad); }
.icon-btn.tiny { width: 22px; height: 22px; flex: 0 0 22px; opacity: 0; transition: opacity .12s; }
.sess-item:hover .icon-btn.tiny, .file-item:hover .icon-btn.tiny,
.proj-row:hover .icon-btn { opacity: 1; }
.proj-row .icon-btn { opacity: 0; transition: opacity .12s; }
.icon-btn:disabled { opacity: .2 !important; cursor: not-allowed; }
.sess-item { display: flex; align-items: center; gap: 8px; padding: 7px 8px; border-radius: 9px;
  cursor: pointer; font-size: 13px; margin-bottom: 1px; }
.sess-item:hover { background: rgba(255,255,255,.75); }
.sess-item.active { background: #fff; box-shadow: var(--shadow); font-weight: 600; }
.sess-title { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sess-badge { font-size: 10px; color: var(--faint); background: rgba(0,0,0,.04);
  border-radius: 999px; padding: 1px 7px; flex: 0 0 auto; }
.sess-item.active .sess-badge { background: var(--accent-soft); color: var(--accent-deep); }
.dot { width: 7px; height: 7px; border-radius: 50%; flex: 0 0 7px; }
.dot.run { background: var(--accent); }
.dot.done { background: var(--ok); }
.dot.wait { background: var(--warn); }
.file-item { display: flex; align-items: center; gap: 8px; padding: 7px 8px; border-radius: 9px;
  font-size: 12.5px; margin-bottom: 1px; }
.file-item:hover { background: rgba(255,255,255,.75); }
.file-kind { font-size: 10px; background: rgba(0,0,0,.04); border-radius: 999px;
  padding: 1px 7px; color: var(--muted); flex: 0 0 auto; }
.file-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.proj-empty { font-size: 12px; color: var(--faint); padding: 8px 10px; line-height: 1.45; }
.chat-head-meta { display: flex; flex-direction: column; gap: 1px; min-width: 0; flex: 1; }
.chat-head-sub { font-size: 11px; font-weight: 400; color: var(--faint);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 280px; }
.chat-head-badge { margin-left: auto; flex: 0 0 auto; }
.panel-head .icon-btn { margin-left: auto; }
.panel-head .fold-btn { margin-left: 0; }

/* ---------- 订单管理面板（OR-01：订单池写入前置 P2 确认） ---------- */
.orders-panel {
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  background: var(--panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.order-toolbar {
  flex: 0 0 auto;
  display: flex;
  gap: 8px;
  padding: 10px 10px 8px;
}
.order-toolbar .btn-primary,
.order-toolbar .btn-ghost { flex: 1; padding: 7px 10px; }
.order-notice {
  flex: 0 0 auto;
  margin: 0 10px 8px;
  border: 1px solid #FCD9BC;
  background: var(--accent-soft);
  color: #7C3D12;
  border-radius: 10px;
  padding: 7px 10px;
  font-size: 12px;
  line-height: 1.45;
}
.order-confirm {
  flex: 0 0 auto;
  margin: 0 10px 8px;
  background: var(--card);
  border: 1px solid #FCD9BC;
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 10px 12px;
}
.order-body {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(170px, .9fr) minmax(180px, 1.1fr);
  gap: 8px;
  padding: 0 10px 10px;
}
.order-list,
.order-editor {
  min-width: 0;
  min-height: 0;
  overflow-y: auto;
  background: rgba(255,255,255,.55);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.order-list { padding: 6px; }
.order-row {
  width: 100%;
  min-height: 58px;
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr) 38px;
  align-items: center;
  gap: 7px;
  border: none;
  background: transparent;
  color: var(--text);
  border-radius: 10px;
  padding: 7px 8px;
  cursor: pointer;
  text-align: left;
}
.order-row:hover { background: rgba(255,255,255,.75); }
.order-row.active { background: var(--card); box-shadow: var(--shadow); }
.order-status {
  width: 70px;
  justify-self: start;
  border-radius: 999px;
  padding: 2px 6px;
  font-size: 10px;
  line-height: 18px;
  text-align: center;
  font-weight: 700;
  color: var(--muted);
  background: var(--panel);
  overflow: hidden;
  text-overflow: ellipsis;
}
.order-status.s-confirmed { background: var(--ok-soft); color: var(--ok); }
.order-status.s-submitted { background: var(--warn-soft); color: var(--warn); }
.order-status.s-cancelled,
.order-status.s-completed { background: var(--border); color: var(--faint); }
.order-main { min-width: 0; display: flex; flex-direction: column; gap: 1px; }
.order-main b {
  font-size: 12.5px;
  line-height: 1.25;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.order-main small {
  color: var(--faint);
  font-size: 11px;
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.order-due {
  color: var(--muted);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  text-align: right;
}
.order-editor {
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.editor-title {
  font-size: 13px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 1px;
}
.order-editor label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 600;
  min-width: 0;
}
.order-editor input,
.order-editor select,
.order-editor textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  border-radius: 9px;
  padding: 7px 9px;
  font: inherit;
  font-size: 12.5px;
  outline: none;
}
.order-editor textarea { min-height: 72px; resize: vertical; line-height: 1.45; }
.order-editor input:focus,
.order-editor select:focus,
.order-editor textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.order-form-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 8px;
  align-items: end;
}
.order-check {
  height: 34px;
  flex-direction: row !important;
  align-items: center;
  justify-content: flex-start;
  gap: 7px !important;
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: 9px;
  padding: 0 9px;
  color: var(--text) !important;
}
.order-check input { width: 14px; height: 14px; padding: 0; }
.order-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 2px;
}

/* ---------- 主数据面板（MD-01/02/03）：复用订单面板骨架 + 树形/引用行 ---------- */
.master-tabs .btn-primary,
.master-tabs .btn-ghost { flex: 1; padding: 6px 8px; font-size: 12.5px; }
.master-node-head {
  font-size: 12px; font-weight: 700; color: var(--muted);
  padding: 8px 8px 4px;
}
.master-node-sub {
  font-size: 11.5px; font-weight: 600; color: var(--faint);
  padding: 4px 8px 2px;
}
.master-sub { padding-left: 4px; }
.master-ref { display: flex; flex-direction: column; gap: 4px; padding-top: 4px; }
.master-ref-row {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  font-size: 12px; color: var(--text); line-height: 1.5;
  padding: 5px 8px; border-radius: 8px; background: rgba(255,255,255,.55);
  border: 1px solid var(--border); margin: 2px 6px;
}
.master-ref-row.muted { color: var(--faint); text-decoration: line-through; }
.master-ref-row .text-btn {
  border: none; background: transparent; color: var(--accent-deep);
  cursor: pointer; font-size: 12px; flex: 0 0 auto;
}
.order-actions .btn-primary,
.order-actions .btn-ghost { flex: 1 1 118px; padding: 7px 10px; }

/* ---------- Codex 式主按钮：新建话题 ---------- */
.new-task-wrap { display: flex; gap: 6px; padding: 10px 10px 6px; flex: 0 0 auto; }
.new-task-btn { flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  border: none; background: var(--accent); color: #fff; border-radius: 11px;
  padding: 8px 12px; font-size: 13px; font-weight: 650; cursor: pointer;
  box-shadow: 0 2px 8px rgba(249,115,22,.28); }
.new-task-btn:hover { background: var(--accent-deep); }
.new-proj-btn { flex: 0 0 auto; width: 36px; padding: 0; display: inline-flex;
  align-items: center; justify-content: center; border-radius: 11px; }

/* ---------- 悬停 ⋯ 菜单（Codex 式条目操作） ---------- */
.kebab { position: relative; flex: 0 0 auto; }
.kebab-btn { border: none; background: transparent; color: var(--muted); cursor: pointer;
  width: 24px; height: 24px; border-radius: 7px; display: inline-flex;
  align-items: center; justify-content: center; opacity: 0; transition: opacity .12s; }
.proj-row:hover .kebab-btn, .sess-item:hover .kebab-btn, .file-item:hover .kebab-btn,
.sidebar-project:hover .kebab-btn, .sidebar-task:hover .kebab-btn, .sidebar-file:hover .kebab-btn,
.kebab.open .kebab-btn { opacity: 1; }
.kebab-btn:hover { background: rgba(255,255,255,.9); color: var(--text); }
.kebab-menu { position: absolute; right: 0; top: calc(100% + 4px); z-index: 60;
  min-width: 132px; background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; box-shadow: 0 8px 24px rgba(31,30,27,.14); padding: 5px;
  animation: dlgUp .12s ease-out; }
.kebab-item { display: block; width: 100%; text-align: left; border: none; background: transparent;
  color: var(--text); font-size: 12.5px; padding: 7px 10px; border-radius: 8px; cursor: pointer; }
.kebab-item:hover { background: var(--panel); }
.kebab-item.danger { color: var(--bad); }
.kebab-item.danger:hover { background: var(--bad-soft); }
.kebab-item:disabled { opacity: .35; cursor: not-allowed; }

/* ---------- 对话面板（宽度由 chat-wrap 内联 style 控制） ---------- */
.chat-wrap { display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.chat-wrap.chat-fill { width: auto; }
.chat { width: 100%; height: 100%; flex: 1; display: flex; flex-direction: column; min-width: 0; position: relative; }
.chat-log { flex: 1; overflow-y: auto; padding: 26px 48px 4px 22px; }
.msg { margin-bottom: 14px; display: flex; gap: 8px; animation: fadeUp .22s ease-out; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.msg.user { justify-content: flex-end; }
.msg-content { max-width: min(760px, 86%); min-width: 0; }
.msg.user .msg-content { display: flex; flex-direction: column; align-items: flex-end; }
.avatar { width: 24px; height: 24px; border-radius: 8px; flex: 0 0 24px; background: var(--accent);
  color: #fff; font-size: 9px; font-weight: 800; display: flex; align-items: center; justify-content: center; margin-top: 2px; }
.bubble { max-width: 86%; padding: 9px 13px; white-space: pre-wrap; word-break: break-all; font-size: 13.5px; }
.msg.user .bubble { background: var(--accent-soft); color: #7C3D12; border-radius: 16px 16px 4px 16px; }
.msg.agent .bubble { background: var(--card); border: 1px solid var(--border);
  border-radius: 4px 16px 16px 16px; box-shadow: var(--shadow); }
.bubble details { margin-top: 8px; border-top: 1px dashed var(--border); padding-top: 6px; }
.bubble summary { cursor: pointer; color: var(--faint); font-size: 11px; user-select: none; }
.bubble pre { background: #23221E; color: #C9E8B8; padding: 8px; border-radius: 8px;
  font-size: 11px; overflow-x: auto; margin: 6px 0 0; }
.chat-start {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 22px;
  padding: 48px 28px 120px;
  text-align: center;
}
.chat-start-mark {
  width: 46px;
  height: 46px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  box-shadow: var(--shadow);
}
.chat-start h1 {
  margin: 0;
  font-size: 25px;
  line-height: 1.28;
  font-weight: 660;
  color: var(--text);
}
.starter-grid {
  width: min(860px, 100%);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.starter-card {
  min-width: 0;
  min-height: 112px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  border-radius: 8px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  gap: 9px;
  padding: 15px 16px 13px;
  text-align: left;
  cursor: pointer;
}
.starter-card:hover {
  border-color: #FCD9BC;
  background: #FFFDFB;
  transform: translateY(-1px);
}
.starter-card strong {
  font-size: 13.5px;
  line-height: 1.35;
  font-weight: 650;
}
.starter-card small {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}
.starter-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: 1px solid var(--starter-icon-border);
  background: var(--starter-icon-bg);
  color: var(--starter-icon-color);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}
.starter-icon svg {
  width: 17px;
  height: 17px;
}
.starter-icon.spark {
  --starter-icon-color: #2F7DB5;
  --starter-icon-bg: #F0F7FC;
  --starter-icon-border: #C4DCEC;
}
.starter-icon.compare {
  --starter-icon-color: #7658A8;
  --starter-icon-bg: #F7F3FC;
  --starter-icon-border: #D9C9EE;
}
.starter-icon.risk {
  --starter-icon-color: #B77A00;
  --starter-icon-bg: #FFF7E8;
  --starter-icon-border: #F0D59A;
}
.starter-icon.report {
  --starter-icon-color: #3F8A63;
  --starter-icon-bg: #EFF8F3;
  --starter-icon-border: #BEDDCC;
}
.chat-node-nav {
  position: absolute;
  right: 12px;
  top: 28px;
  bottom: 104px;
  width: 22px;
  z-index: 25;
  pointer-events: none;
}
.chat-node-line {
  position: absolute;
  top: 4px;
  bottom: 4px;
  left: 50%;
  width: 2px;
  transform: translateX(-50%);
  background: #E5EAE8;
  border-radius: 999px;
}
.chat-node {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid #F5C69E;
  background: var(--bg);
  padding: 0;
  position: absolute;
  left: 50%;
  transform: translate(-50%, -50%);
  cursor: pointer;
  pointer-events: auto;
}
.chat-node.user { border-color: #F5C69E; }
.chat-node.active {
  width: 14px;
  height: 14px;
  background: #3B82F6;
  border-color: #3B82F6;
  box-shadow: 0 0 0 4px rgba(59,130,246,.12);
}
.chat-node-tip {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  max-width: 320px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  background: #2A2926;
  color: #fff;
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 12px;
  line-height: 1.3;
  box-shadow: 0 8px 24px rgba(31,30,27,.16);
  opacity: 0;
  pointer-events: none;
  transition: opacity .12s ease;
}
.chat-node:hover .chat-node-tip { opacity: 1; }
/* 确认卡 */
.confirm-card { background: var(--card); border: 1px solid #FCD9BC; border-radius: 12px;
  box-shadow: var(--shadow); padding: 12px 14px; max-width: 86%; }
.confirm-title { font-weight: 700; font-size: 13.5px; display: flex; align-items: center; gap: 8px; }
.power-badge { font-size: 10px; background: var(--bad-soft); color: var(--bad);
  border-radius: 999px; padding: 1px 8px; }
.confirm-summary { margin: 8px 0; color: var(--muted); font-size: 12.5px; }
.confirm-summary li { margin: 2px 0; }
.confirm-actions { display: flex; gap: 8px; }
.btn-primary { border: none; background: var(--accent); color: #fff; border-radius: 10px;
  padding: 6px 16px; cursor: pointer; font-size: 13px; }
.btn-primary:hover { background: var(--accent-deep); }
.btn-primary:disabled { background: #E5E2D8; cursor: not-allowed; }
.btn-ghost { border: 1px solid var(--border); background: var(--card); color: var(--text);
  border-radius: 10px; padding: 6px 16px; cursor: pointer; font-size: 13px; }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent-deep); }
.btn-danger { border: none; background: var(--bad); color: #fff; border-radius: 10px;
  padding: 6px 16px; cursor: pointer; font-size: 13px; }
.btn-danger:hover { background: #B94040; }

/* ---------- 应用内对话框（替代原生 prompt/confirm） ---------- */
.dlg-backdrop {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(31, 30, 27, .28);
  backdrop-filter: blur(2px);
  display: flex; align-items: center; justify-content: center;
  animation: dlgFade .14s ease-out;
}
@keyframes dlgFade { from { opacity: 0; } to { opacity: 1; } }
.dlg-card {
  width: min(380px, calc(100vw - 32px));
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(31,30,27,.14), 0 2px 8px rgba(31,30,27,.06);
  padding: 20px 20px 16px;
  animation: dlgUp .16s ease-out;
}
@keyframes dlgUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.dlg-title { font-size: 15px; font-weight: 700; color: var(--text); margin-bottom: 12px; }
.dlg-label { font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.dlg-msg { font-size: 13.5px; color: var(--muted); line-height: 1.55; margin: 0 0 16px; }
.dlg-input {
  width: 100%; box-sizing: border-box;
  border: 1px solid var(--border); background: var(--bg);
  border-radius: 12px; padding: 10px 12px; font-size: 14px; color: var(--text);
  outline: none; margin-bottom: 16px;
}
.dlg-input:focus { border-color: var(--accent); background: #fff; box-shadow: 0 0 0 3px var(--accent-soft); }
.dlg-actions { display: flex; justify-content: flex-end; gap: 8px; }

/* ---------- 治理控制台（Codex 设置页式覆盖层，§6.10） ---------- */
.gov-backdrop { position: fixed; inset: 0; z-index: 900; background: rgba(31,30,27,.30);
  backdrop-filter: blur(3px); display: flex; align-items: center; justify-content: center;
  animation: dlgFade .14s ease-out; }
.gov-shell { width: min(980px, calc(100vw - 48px)); height: min(640px, calc(100vh - 64px));
  background: var(--card); border: 1px solid var(--border); border-radius: 18px;
  box-shadow: 0 16px 48px rgba(31,30,27,.20); display: flex; overflow: hidden;
  animation: dlgUp .18s ease-out; }
.gov-nav { width: 208px; flex: 0 0 208px; background: var(--panel);
  border-right: 1px solid var(--border); padding: 16px 10px; overflow-y: auto;
  display: flex; flex-direction: column; }
.gov-nav-title { font-size: 14px; font-weight: 700; padding: 0 8px 12px; }
.gov-group { font-size: 10.5px; color: var(--faint); font-weight: 600; letter-spacing: .5px;
  padding: 10px 8px 4px; }
.gov-nav-item { display: block; width: 100%; text-align: left; border: none; background: transparent;
  color: var(--muted); font-size: 13px; padding: 7px 10px; border-radius: 9px; cursor: pointer;
  margin-bottom: 1px; }
.gov-nav-item:hover { background: rgba(255,255,255,.7); color: var(--text); }
.gov-nav-item.on { background: #fff; color: var(--text); font-weight: 600; box-shadow: var(--shadow); }
.gov-nav-foot { margin-top: auto; font-size: 10.5px; color: var(--faint); padding: 12px 8px 0; }
.gov-content { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.gov-head { display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px 10px; border-bottom: 1px solid var(--border);
  font-size: 15px; font-weight: 700; flex: 0 0 auto; }
.gov-body { flex: 1; overflow-y: auto; padding: 16px 20px 24px; }
.gov-empty { color: var(--faint); font-size: 13px; padding: 24px 0; text-align: center; line-height: 1.6; }
.gov-notice { background: var(--accent-soft); border: 1px solid #FCD9BC; color: #7C3D12;
  border-radius: 10px; padding: 8px 12px; font-size: 12.5px; margin-bottom: 12px; line-height: 1.5; }
.gov-notice code { background: rgba(255,255,255,.6); border-radius: 4px; padding: 0 4px; }
.gov-card { background: var(--bg); border: 1px solid var(--border); border-radius: 12px;
  padding: 12px 14px; margin-bottom: 10px; }
.gov-card-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.gov-card-title { font-weight: 700; font-size: 13.5px; }
.gov-kv { font-size: 12.5px; color: var(--muted); margin-top: 4px; line-height: 1.5; }
.gov-kv code { background: var(--panel); border-radius: 4px; padding: 0 4px; }
.gov-pre { background: #23221E; color: #C9E8B8; padding: 8px; border-radius: 8px;
  font-size: 11px; overflow-x: auto; margin: 8px 0; }
.gov-chain { display: inline-block; border-radius: 999px; padding: 4px 14px; font-size: 12.5px;
  font-weight: 600; margin-bottom: 12px; background: var(--panel); color: var(--muted); }
.gov-chain.ok { background: var(--ok-soft); color: var(--ok); }
.gov-chain.bad { background: var(--bad-soft); color: var(--bad); }
.gov-table { margin-bottom: 12px; }
.gov-table th, .gov-table td { font-size: 12px; padding: 7px 10px; }
.gov-hash { font-family: monospace; font-size: 11px; color: var(--faint); }
.gov-power { border-radius: 999px; padding: 1px 10px; font-size: 11px; font-weight: 700; }
.gov-power.p0 { background: var(--ok-soft); color: var(--ok); }
.gov-power.p1 { background: var(--accent-soft); color: var(--accent-deep); }
.gov-power.p2 { background: var(--warn-soft); color: var(--warn); }
.gov-power.p3 { background: var(--bad-soft); color: var(--bad); }
.gov-tests-head { display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 12px; gap: 12px; }

/* ---------- 命令面板（Ctrl+K，§6.10.5） ---------- */
.palette-hotkey { display: inline-flex; align-items: center; gap: 5px; margin-left: 14px;
  border: 1px solid var(--border); background: var(--card); color: var(--faint);
  border-radius: 8px; padding: 3px 9px; font-size: 11px; cursor: pointer; }
.palette-hotkey:hover { border-color: var(--accent); color: var(--accent-deep); }
.palette { width: min(560px, calc(100vw - 32px)); background: var(--card);
  border: 1px solid var(--border); border-radius: 16px;
  box-shadow: 0 16px 48px rgba(31,30,27,.22); overflow: hidden;
  animation: dlgUp .16s ease-out; }
.palette-input { width: 100%; box-sizing: border-box; border: none; outline: none;
  padding: 15px 18px; font-size: 15px; background: transparent; color: var(--text);
  border-bottom: 1px solid var(--border); }
.palette-input::placeholder { color: var(--faint); }
.palette-list { max-height: 320px; overflow-y: auto; padding: 6px; }
.palette-item { display: flex; align-items: center; gap: 10px; width: 100%; text-align: left;
  border: none; background: transparent; padding: 9px 12px; border-radius: 10px;
  cursor: pointer; font-size: 13.5px; color: var(--text); }
.palette-item.on { background: var(--accent-soft); }
.palette-kind { font-size: 10px; border-radius: 999px; padding: 1px 8px; flex: 0 0 auto;
  background: var(--panel); color: var(--muted); font-weight: 600; }
.palette-item.on .palette-kind { background: #fff; color: var(--accent-deep); }
.palette-label { flex: 0 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis;
  white-space: nowrap; }
.palette-hint { margin-left: auto; font-size: 11px; color: var(--faint); flex: 0 0 auto; }
.palette-foot { border-top: 1px solid var(--border); padding: 8px 16px; font-size: 11px;
  color: var(--faint); }
/* 方案卡组（Explore 沙盒对比） */
.scenario-group { display: flex; flex-direction: column; gap: 8px; max-width: 86%; }
.scenario-baseline { font-size: 11px; color: var(--faint); margin-bottom: 2px; }
.scenario-card { background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  box-shadow: var(--shadow); padding: 10px 12px; }
.scenario-card.best { border-color: #FCD9BC; background: linear-gradient(180deg, #FFF9F3 0%, #fff 60%); }
.scenario-head { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.scenario-label { font-weight: 700; font-size: 13.5px; }
.scenario-badge { font-size: 10px; background: var(--accent-soft); color: var(--accent-deep);
  border-radius: 999px; padding: 1px 8px; font-weight: 600; }
.scenario-kpis { display: flex; flex-wrap: wrap; gap: 10px; font-size: 12px; color: var(--muted); }
.scenario-kpis b { color: var(--text); font-weight: 600; }
.scenario-diff { margin-top: 6px; font-size: 11.5px; color: var(--faint); }
.scenario-risks { margin: 6px 0 0; padding-left: 16px; font-size: 11.5px; color: var(--bad); }
.scenario-card .btn-primary { margin-top: 8px; width: 100%; }
/* 证据块（知识出处） */
.evidence-block { background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  box-shadow: var(--shadow); padding: 10px 12px; max-width: 86%; }
.evidence-title { font-size: 11px; color: var(--faint); font-weight: 600; margin-bottom: 6px; }
.evidence-hit { display: flex; align-items: center; gap: 8px; padding: 5px 6px; border-radius: 8px;
  font-size: 12.5px; }
.evidence-hit:hover { background: var(--panel); }
.evidence-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  font-weight: 600; }
.evidence-score { font-size: 10.5px; color: var(--faint); flex: 0 0 auto; }
/* 报告块（预览 + 下载） */
.report-block { background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  box-shadow: var(--shadow); padding: 10px 12px; max-width: 86%; }
.report-head { display: flex; align-items: center; gap: 8px; }
.report-title { flex: 1; min-width: 0; font-weight: 700; font-size: 13px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.report-head .btn-primary, .report-head .btn-ghost { padding: 4px 12px; font-size: 12px; flex: 0 0 auto; }
.report-preview { background: #FCFBF9; border: 1px solid var(--border); border-radius: 8px;
  padding: 10px 12px; margin: 8px 0 0; font-size: 11.5px; line-height: 1.6;
  max-height: 320px; overflow: auto; white-space: pre-wrap; color: var(--text); }
/* 快捷指令 + 输入 */
.chips { padding: 6px 14px 0; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.chips-toggle { background: var(--panel); border-style: dashed; color: var(--faint); }
.chip { background: var(--card); color: var(--muted); border: 1px solid var(--border);
  border-radius: 999px; padding: 4px 12px; cursor: pointer; font-size: 12px; }
.chip:hover { border-color: var(--accent); color: var(--accent-deep); background: var(--accent-soft); }
.composer-wrap {
  position: relative;
  margin: 10px 14px 12px;
}
.composer-file-input {
  display: none;
}
.composer { margin: 0; background: var(--card); border: 1px solid var(--border);
  border-radius: 16px; box-shadow: var(--shadow); display: flex; align-items: flex-end; gap: 6px;
  padding: 8px 6px; }
.composer:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.composer textarea { flex: 1; border: none; outline: none; font-size: 13.5px; background: transparent;
  color: var(--text); resize: none; line-height: 1.55; max-height: 132px; overflow-y: auto;
  font-family: inherit; padding: 3px 2px; min-width: 0; }
.composer textarea::placeholder { color: var(--faint); }
.composer-tool {
  width: 32px;
  height: 32px;
  flex: 0 0 32px;
  border: none;
  border-radius: 10px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.composer-tool:hover,
.composer-tool.active {
  background: var(--panel);
  color: var(--accent-deep);
}
.composer-tool.voice.active {
  background: var(--accent-soft);
  color: var(--accent-deep);
}
.send { width: 32px; height: 32px; border: none; border-radius: 10px; background: var(--accent);
  color: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center; flex: 0 0 32px; }
.send:hover { background: var(--accent-deep); }
.send:disabled { background: #E5E2D8; cursor: not-allowed; }
.composer-add-menu {
  position: absolute;
  left: 0;
  bottom: calc(100% + 8px);
  width: min(620px, calc(100vw - 68px));
  max-width: 100%;
  background: rgba(255,255,255,.96);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 14px 34px rgba(31,30,27,.14);
  padding: 8px;
  z-index: 45;
}
.composer-add-title {
  color: var(--faint);
  font-size: 12px;
  padding: 3px 8px 6px;
}
.composer-add-option {
  width: 100%;
  min-height: 42px;
  border: none;
  background: transparent;
  color: var(--text);
  border-radius: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 9px;
  text-align: left;
  cursor: pointer;
}
.composer-add-option:hover {
  background: var(--panel);
}
.composer-add-option svg {
  color: #64736F;
  flex: 0 0 auto;
}
.composer-add-option span {
  min-width: 0;
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}
.composer-add-option b {
  font-size: 13px;
  font-weight: 650;
}
.composer-add-option small {
  color: var(--faint);
  font-size: 11.5px;
  margin-top: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.material-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0 2px 7px;
}
.material-chip {
  max-width: 240px;
  min-width: 0;
  height: 28px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.88);
  color: var(--muted);
  border-radius: 999px;
  padding: 0 5px 0 9px;
  font-size: 12px;
}
.material-chip span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.material-chip button {
  width: 18px;
  height: 18px;
  border: none;
  border-radius: 999px;
  background: transparent;
  color: var(--faint);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.material-chip button:hover {
  background: var(--panel);
  color: var(--bad);
}
.composer-notice {
  margin: 0 2px 7px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

/* ---------- 时间线导轨（§4.4，宽度由 timeline-wrap 控制） ---------- */
.timeline-wrap { display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.timeline { width: 100%; height: 100%; flex: 1; background: var(--panel);
  display: flex; flex-direction: column; min-height: 0; min-width: 0; }
.tl-body { flex: 1; overflow-y: auto; padding: 0 8px 12px; }
.tl-section { font-size: 10px; color: var(--faint); font-weight: 600; letter-spacing: .4px;
  padding: 8px 6px 4px; }
.tl-empty { font-size: 11px; color: var(--faint); padding: 4px 6px 8px; line-height: 1.4; }
.tl-item { display: flex; flex-direction: column; align-items: flex-start; gap: 2px;
  width: 100%; border: none; background: transparent; border-radius: 8px;
  padding: 7px 8px 7px 22px; position: relative; text-align: left; margin-bottom: 2px; }
button.tl-item { cursor: pointer; }
button.tl-item:hover { background: rgba(255,255,255,.75); }
.tl-dot { position: absolute; left: 8px; top: 11px; width: 7px; height: 7px; border-radius: 50%; }
.tl-dot.cp { background: var(--accent); }
.tl-dot.ver { background: var(--ok); }
.tl-label { font-size: 12.5px; font-weight: 600; color: var(--text); max-width: 100%;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tl-meta { font-size: 10.5px; color: var(--faint); }

/* ---------- 右侧工作区：会话结果 / 订单 / 时间线 ---------- */
.right-workspace {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 0;
  height: 100%;
  display: flex;
  background: var(--bg);
  border-left: 1px solid var(--border);
  overflow: hidden;
}
.right-workspace .orders-panel,
.right-workspace .timeline {
  border-right: none;
  border-left: none;
}
.right-rail {
  width: 52px;
  flex: 0 0 52px;
  border-left: 1px solid var(--border);
  background: var(--bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 10px 0;
  z-index: 20;
}
.right-rail button {
  width: 38px;
  height: 38px;
  border: none;
  background: transparent;
  color: var(--muted);
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.right-rail button:hover { background: var(--panel); color: var(--text); }
.right-rail button.active { background: var(--accent-soft); color: var(--accent-deep); }
.right-rail button:disabled {
  opacity: .35;
  cursor: not-allowed;
}
.right-rail button[data-tip]::after {
  content: attr(data-tip);
  position: absolute;
  right: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%);
  white-space: nowrap;
  padding: 5px 10px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 500;
  background: #2A2926;
  color: #fff;
  box-shadow: 0 4px 14px rgba(31,30,27,.18);
  opacity: 0;
  pointer-events: none;
  transition: opacity .12s ease;
}
.right-rail button[data-tip]:hover::after { opacity: 1; }
.result-shell {
  flex: 1;
  min-width: 0;
  min-height: 0;
  display: flex;
}
.result-nav {
  width: 150px;
  flex: 0 0 150px;
  border-right: 1px solid var(--border);
  background: var(--panel);
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.result-nav-head {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 9px 10px;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  font-weight: 700;
}
.result-nav-head small { color: var(--faint); font-size: 10.5px; font-weight: 500; }
.result-nav-list {
  flex: 1;
  overflow-y: auto;
  padding: 7px 6px;
}
.result-nav-item {
  width: 100%;
  min-height: 46px;
  display: flex;
  align-items: center;
  gap: 7px;
  border: none;
  background: transparent;
  color: var(--text);
  border-radius: 9px;
  padding: 6px 7px;
  text-align: left;
  cursor: pointer;
}
.result-nav-item:hover { background: rgba(255,255,255,.7); }
.result-nav-item.active { background: var(--card); box-shadow: var(--shadow); }
.result-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex: 0 0 7px;
  background: var(--ok);
}
.result-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.result-main b,
.result-main small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.result-main b { font-size: 11.5px; line-height: 1.25; }
.result-main small { font-size: 10.5px; color: var(--faint); line-height: 1.25; }

/* ---------- 视口面板 ---------- */
.vp { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.vp-toolbar { display: flex; align-items: center; gap: 10px; padding: 10px 16px; flex-wrap: wrap; }
.seg { display: flex; background: var(--panel); border-radius: 10px; padding: 3px; gap: 2px;
  border: 1px solid var(--border); }
.seg .tab { padding: 5px 16px; border-radius: 8px; cursor: pointer; font-size: 12.5px; color: var(--muted); }
.seg .tab.active { background: var(--card); color: var(--text); font-weight: 600; box-shadow: var(--shadow); }
.state-chip { font-size: 11.5px; background: var(--accent-soft); color: var(--accent-deep);
  border-radius: 999px; padding: 3px 11px; cursor: pointer; border: 1px solid #FCD9BC; }
.state-chip.passive { background: var(--panel); color: var(--muted); border-color: var(--border); cursor: default; }
.kpis { margin-left: auto; display: flex; gap: 8px; }
.kpi { background: var(--card); border: 1px solid var(--border); border-radius: 10px;
  padding: 4px 12px; text-align: center; box-shadow: var(--shadow); }
.kpi .v { font-size: 15px; font-weight: 700; font-variant-numeric: tabular-nums; }
.kpi .l { font-size: 10px; color: var(--faint); }
.vp-area { flex: 1; overflow: auto; padding: 4px 16px 16px; position: relative; }
.vp-area.pulse { animation: vpPulse .7s ease-out; }
@keyframes vpPulse { 0% { box-shadow: inset 0 0 0 3px rgba(249,115,22,.55); }
                     100% { box-shadow: inset 0 0 0 3px rgba(249,115,22,0); } }
.empty { color: var(--faint); text-align: center; padding: 80px 0; font-size: 13px; }

/* ---------- 甘特 ---------- */
.gantt { position: relative; background: var(--card); border-radius: 12px; border: 1px solid var(--border);
  box-shadow: var(--shadow); padding-bottom: 10px; min-width: fit-content; }
.g-axis { position: relative; height: 28px; margin-left: 150px; border-bottom: 1px solid var(--border); }
.g-tick { position: absolute; top: 0; font-size: 10px; color: var(--faint);
  border-left: 1px dashed #F1EFE8; height: 100%; padding: 8px 0 0 4px; font-variant-numeric: tabular-nums; }
.g-lane-title { font-weight: 600; padding: 6px 12px; font-size: 12.5px; color: var(--muted);
  border-top: 1px solid #F6F5F0; background: #FCFBF9; }
.g-row { display: flex; height: 32px; align-items: center; border-top: 1px solid #F8F7F3; }
.g-label { width: 150px; flex: 0 0 150px; padding: 0 12px; font-size: 11px; color: var(--muted); }
.g-track { position: relative; height: 100%; flex: 1; }
.g-bar { position: absolute; top: 5px; height: 22px; border-radius: 5px; font-size: 10px;
  overflow: hidden; white-space: nowrap; padding: 4px 5px; cursor: default;
  border-left: 3px solid; font-variant-numeric: tabular-nums; }
.g-bar.dim { opacity: .15; }
.g-bar.hl-red { outline: 2px solid var(--bad); opacity: 1; }
.g-bar.hl-amber { outline: 2px solid var(--warn); opacity: 1; }
.g-now { position: absolute; top: 0; bottom: 0; width: 0; border-left: 2px solid var(--accent);
  z-index: 5; opacity: .7; }

/* ---------- 数据表（热力/看板共用） ---------- */
table.grid { width: 100%; border-collapse: separate; border-spacing: 0; background: var(--card);
  border: 1px solid var(--border); border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); }
table.grid th, table.grid td { border-bottom: 1px solid #F6F5F0; padding: 8px 10px; font-size: 12.5px;
  text-align: center; font-variant-numeric: tabular-nums; }
table.grid th { background: #FCFBF9; color: var(--muted); font-weight: 600; font-size: 11.5px; }
table.grid tr:last-child td { border-bottom: none; }
.risk { border-radius: 999px; padding: 2px 12px; font-size: 11px; }
.risk.r-high { background: var(--bad-soft); color: var(--bad); }
.risk.r-mid { background: var(--warn-soft); color: var(--warn); }
.risk.r-low { background: var(--ok-soft); color: var(--ok); }
.risk.r-none { background: var(--panel); color: var(--faint); }