* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  color: #1f2937;
  background: #eef2f6;
}
a { color: inherit; text-decoration: none; }
.app {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 220px 1fr;
  transition: grid-template-columns .18s ease;
}
.app.sidebar-collapsed {
  grid-template-columns: 72px 1fr;
}
.sidebar {
  background: #ffffff;
  border-right: 1px solid #dbe3ec;
  padding: 18px 14px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: visible;
  display: flex;
  flex-direction: column;
  z-index: 3;
}
.sidebar-main {
  flex: 1;
  overflow: auto;
}
.app.sidebar-collapsed .sidebar-main {
  overflow: hidden;
  scrollbar-width: none;
}
.app.sidebar-collapsed .sidebar-main::-webkit-scrollbar {
  width: 0;
  height: 0;
}
.sidebar-bottom {
  border-top: 1px solid #e4ebf3;
  padding-top: 10px;
}
.brand-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
}
.sidebar-toggle {
  position: absolute;
  right: -11px;
  top: 58px;
  width: 22px;
  height: 34px;
  border: 1px solid #cfd9e6;
  border-radius: 999px;
  background: #fff;
  cursor: pointer;
  color: #526071;
  display: grid;
  place-items: center;
  line-height: 1;
  font-size: 15px;
  box-shadow: 0 6px 14px rgba(15,23,42,.12);
  z-index: 4;
}
.sidebar-toggle:hover { background: #edf7f5; color: #007f73; }
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 18px;
}
.app.sidebar-collapsed .brand,
.app.sidebar-collapsed .nav-item {
  justify-content: center;
}
.app.sidebar-collapsed .brand-row {
  justify-content: center;
  margin-bottom: 8px;
}
.app.sidebar-collapsed .sidebar {
  padding: 14px 12px;
}
.app.sidebar-collapsed .brand span:not(.brand-mark),
.app.sidebar-collapsed .nav-title,
.app.sidebar-collapsed .sidebar-section-title,
.app.sidebar-collapsed .nav-label,
.app.sidebar-collapsed .account-text {
  display: none;
}
.app.sidebar-collapsed .nav-item {
  padding: 3px 0;
  gap: 0;
  min-height: 32px;
  font-size: 18px;
}
.app.sidebar-collapsed .sidebar-toggle {
  right: -11px;
  top: 58px;
  width: 22px;
  height: 34px;
  font-size: 15px;
}
.app.sidebar-collapsed .account-status { justify-content: center; padding: 9px 0; }
.app.sidebar-collapsed .sidebar-bottom { padding-top: 8px; }
.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 7px;
  background: #009688;
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 900;
}
.nav-title {
  font-size: 11px;
  color: #8a98a8;
  margin: 18px 10px 8px;
}
.sidebar-section-title {
  width: 100%;
  border: 1px solid transparent;
  background: #f5f8fb;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  font-weight: 800;
  color: #334155;
  margin: 14px 0 7px;
  padding: 8px 10px;
  border-radius: 7px;
  cursor: pointer;
}
.sidebar-section-title:hover {
  background: #edf7f5;
  border-color: #bdebe5;
  color: #007f73;
}
.sidebar-section-title b {
  color: #009688;
  font-size: 14px;
  transition: transform .16s ease;
}
.sidebar-group.collapsed .sidebar-section-title b {
  transform: rotate(-90deg);
}
.sidebar-group.collapsed .sidebar-group-items {
  display: none;
}
.sidebar-group-items {
  display: grid;
  gap: 0;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 34px;
  padding: 8px 12px;
  border-radius: 7px;
  color: #526071;
  font-size: 14px;
  margin-bottom: 0;
}
.nav-icon,
.admin-nav-icon {
  width: 20px;
  height: 20px;
  color: currentColor;
  display: grid;
  place-items: center;
  flex: none;
  font-size: 14px;
  font-weight: 900;
  line-height: 1;
}
.nav-item:hover { background: #edf7f5; color: #007f73; }
.nav-item.active {
  background: #dff5f1;
  color: #007f73;
  font-weight: 700;
  box-shadow: inset 3px 0 0 #009688;
}
.app.sidebar-collapsed .nav-icon {
  width: 24px;
  height: 24px;
  font-size: 17px;
}
.account-status {
  display: flex;
  align-items: center;
  gap: 9px;
  border-radius: 8px;
  padding: 9px 10px;
  color: #42526a;
}
.account-status:hover,
.account-status.active {
  background: #edf7f5;
  color: #007f73;
}
.account-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #e6fffb;
  color: #007f73;
  display: grid;
  place-items: center;
  font-weight: 800;
  flex: none;
}
.account-text b,
.account-text em {
  display: block;
}
.account-text b { font-size: 13px; }
.account-text em {
  color: #718096;
  font-size: 11px;
  font-style: normal;
  margin-top: 2px;
}
.account-avatar.large {
  width: 64px;
  height: 64px;
  font-size: 24px;
}
.account-detail {
  display: flex;
  align-items: center;
  gap: 16px;
}
.account-detail h2 {
  margin: 0 0 4px;
}
.main { min-width: 0; }
.topbar {
  height: 58px;
  background: rgba(255,255,255,.92);
  border-bottom: 1px solid #dbe3ec;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 2;
  backdrop-filter: blur(10px);
}
.page-title { font-size: 18px; font-weight: 800; }
.top-actions { display: flex; align-items: center; gap: 10px; }
.top-btn, .admin-btn, .ghost-btn, .primary-btn {
  border: 1px solid #cfd9e6;
  background: #fff;
  border-radius: 7px;
  height: 34px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  cursor: pointer;
}
.admin-btn {
  background: #e6fffb;
  border-color: #009688;
  color: #007f73;
  font-weight: 800;
}
.primary-btn {
  background: #009688;
  border-color: #009688;
  color: #fff;
  font-weight: 700;
}
.content { padding: 22px 24px 32px; }
.hero {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 18px;
  margin-bottom: 18px;
}
.panel {
  background: #fff;
  border: 1px solid #dbe3ec;
  border-radius: 8px;
  padding: 18px;
}
.panel-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
}
.panel-title h2, .panel-title h3 { margin: 0; }
.muted { color: #718096; font-size: 13px; line-height: 1.55; }
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 18px;
}
.kpi {
  background: #fff;
  border: 1px solid #dbe3ec;
  border-radius: 8px;
  padding: 14px;
}
.kpi span { color: #718096; font-size: 12px; }
.kpi strong { display: block; font-size: 25px; margin: 8px 0 5px; color: #132033; }
.kpi em { font-style: normal; color: #008f73; font-size: 12px; }
.tabs { display: flex; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; }
.tab {
  border: 1px solid #cfd9e6;
  border-radius: 999px;
  padding: 7px 12px;
  background: #fff;
  font-size: 13px;
  cursor: pointer;
}
.tab.active { background: #009688; color: #fff; border-color: #009688; }
.scene-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.scene-card {
  background: #fff;
  border: 1px solid #dbe3ec;
  border-radius: 8px;
  padding: 15px;
  min-height: 150px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.scene-card:hover { border-color: #009688; box-shadow: 0 10px 22px rgba(15,23,42,.08); }
.scene-card h3 { margin: 0 0 8px; font-size: 16px; }
.tag-row { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
.tag { background: #edf2f7; color: #42526a; border-radius: 5px; padding: 3px 7px; font-size: 12px; }
.tag.ok { background: #e8f8ef; color: #12805c; }
.tag.warn { background: #fff4df; color: #a15c00; }
.tag.bad { background: #ffe8e8; color: #ba1a1a; }
.chart-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.bars { display: grid; gap: 10px; }
.bar-row {
  display: grid;
  grid-template-columns: 74px 1fr 42px;
  gap: 10px;
  align-items: center;
  font-size: 12px;
}
.bar-track { height: 10px; background: #e8eef5; border-radius: 999px; overflow: hidden; }
.bar-fill { height: 100%; background: #009688; border-radius: 999px; }
.bar-fill.amber { background: #f59e0b; }
.bar-fill.red { background: #ef4444; }
.bar-fill.blue { background: #3b82f6; }
.pie-wrap { display: flex; align-items: center; gap: 18px; }
.pie {
  width: 148px;
  height: 148px;
  border-radius: 50%;
  background: conic-gradient(#009688 0 62%, #f59e0b 62% 79%, #ef4444 79% 88%, #3b82f6 88% 100%);
  position: relative;
  flex: none;
}
.pie::after {
  content: "";
  position: absolute;
  inset: 34px;
  background: #fff;
  border-radius: 50%;
}
.legend { display: grid; gap: 8px; font-size: 13px; }
.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; margin-right: 6px; }
.line-chart {
  width: 100%;
  min-height: 210px;
  border: 1px solid #e1e8f0;
  border-radius: 8px;
  background: linear-gradient(#fff, #f9fbfd);
}
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.table th, .table td {
  border-bottom: 1px solid #e4ebf3;
  text-align: left;
  padding: 10px 8px;
}
.table th { color: #718096; font-weight: 700; background: #f8fafc; }
.layout-2 { display: grid; grid-template-columns: 1fr 340px; gap: 16px; }
.workflow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.step {
  background: #f8fafc;
  border: 1px solid #dbe3ec;
  border-radius: 8px;
  padding: 12px;
}
.step b { display: block; margin-bottom: 6px; }
.form-grid { display: grid; gap: 12px; }
.field label { display: block; font-size: 12px; color: #718096; margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%;
  border: 1px solid #cfd9e6;
  border-radius: 7px;
  padding: 9px 10px;
  font: inherit;
  background: #fff;
}
.field textarea { min-height: 96px; resize: vertical; }
.quote-result-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.quote-result-grid div {
  border: 1px solid #e4ebf3;
  border-radius: 8px;
  padding: 11px 12px;
  background: #f8fafc;
}
.quote-result-grid span {
  display: block;
  color: #718096;
  font-size: 12px;
  margin-bottom: 6px;
}
.quote-result-grid b {
  font-size: 18px;
  color: #132033;
}
.admin-layout { display: grid; grid-template-columns: 190px 1fr; gap: 16px; }
.admin-menu { background: #fff; border: 1px solid #dbe3ec; border-radius: 8px; padding: 10px; }
.admin-menu a { display: block; padding: 10px; border-radius: 7px; color: #526071; font-size: 13px; }
.admin-menu a.active, .admin-menu a:hover { background: #dff5f1; color: #007f73; font-weight: 700; }
.module-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.module {
  background: #fff;
  border: 1px solid #dbe3ec;
  border-radius: 8px;
  padding: 15px;
  min-height: 122px;
}
.module h3 { margin: 0 0 8px; }
.admin-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 238px 1fr;
  background: #eef2f6;
}
.admin-sidebar {
  background: #ffffff;
  border-right: 1px solid #dbe3ec;
  padding: 18px 14px;
  position: sticky;
  top: 0;
  height: 100vh;
}
.admin-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  font-size: 18px;
  margin-bottom: 20px;
}
.admin-nav-label {
  width: 100%;
  border: 1px solid transparent;
  background: #f5f8fb;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #334155;
  font-size: 13px;
  font-weight: 800;
  margin: 14px 0 7px;
  padding: 8px 10px;
  border-radius: 7px;
  cursor: pointer;
}
.admin-nav-label:hover {
  background: #edf7f5;
  border-color: #bdebe5;
  color: #007f73;
}
.admin-nav-label b {
  color: #009688;
  font-size: 14px;
  transition: transform .16s ease;
}
.admin-nav-group.collapsed .admin-nav-label b {
  transform: rotate(-90deg);
}
.admin-nav-group.collapsed .admin-nav-group-items {
  display: none;
}
.admin-nav-group-items {
  display: grid;
  gap: 0;
}
.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 34px;
  padding: 8px 12px;
  border-radius: 7px;
  color: #526071;
  font-size: 14px;
  margin-bottom: 0;
}
.admin-nav-item:hover,
.admin-nav-item.active {
  background: #dff5f1;
  color: #007f73;
  font-weight: 800;
}
.admin-main-page { min-width: 0; }
.admin-topbar {
  height: 58px;
  background: rgba(255,255,255,.94);
  border-bottom: 1px solid #dbe3ec;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 2;
}
.admin-content { padding: 22px 24px 34px; }
.admin-hero {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 16px;
  margin-bottom: 16px;
}
.admin-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.admin-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.admin-card-grid.compact .admin-card {
  min-height: 132px;
}
.admin-overview-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 16px;
}
.admin-overview-side {
  display: grid;
  gap: 14px;
  align-content: start;
}
.admin-card {
  background: #fff;
  border: 1px solid #dbe3ec;
  border-radius: 8px;
  padding: 15px;
  min-height: 150px;
}
.admin-card:hover {
  border-color: #009688;
  box-shadow: 0 10px 22px rgba(15,23,42,.08);
}
.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.settings-section {
  background: #fff;
  border: 1px solid #dbe3ec;
  border-radius: 8px;
  padding: 16px;
}
.settings-section h3 { margin-top: 0; }
.orchestration-object-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  background: #fff;
  border: 1px solid #dbe3ec;
  border-radius: 8px;
  padding: 12px 14px;
}
.orchestration-object-title {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.orchestration-object-title strong {
  color: #132033;
  font-size: 15px;
}
.orchestration-object-title em {
  color: #718096;
  font-size: 12px;
  font-style: normal;
}
.compact-select {
  height: 34px;
  min-width: 220px;
  border: 1px solid #cfd9e6;
  border-radius: 7px;
  background: #fff;
  padding: 0 10px;
  font: inherit;
  font-size: 13px;
}
.compact-select.small {
  min-width: 110px;
}
.orchestration-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 16px;
  align-items: start;
  margin-top: 16px;
}
.orchestration-steps {
  position: sticky;
  top: 76px;
  display: grid;
  gap: 8px;
}
.orchestration-steps .step {
  color: inherit;
}
.orchestration-steps .step.active,
.orchestration-steps .step:hover {
  border-color: #009688;
  background: #f0fdfa;
}
.orchestration-main {
  display: grid;
  gap: 14px;
}
.toolbar {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.pill-list { display: flex; gap: 6px; flex-wrap: wrap; }
.admin-page-note {
  border: 1px solid #99f6e4;
  background: #f0fdfa;
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 16px;
}
.scene-chat {
  margin-top: 16px;
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 14px;
}
.chat-window {
  background: #fff;
  border: 1px solid #dbe3ec;
  border-radius: 8px;
  padding: 14px;
}
.chat-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.chat-head h3 { margin: 0; }
.chat-body {
  min-height: 210px;
  background: #f8fafc;
  border: 1px solid #e4ebf3;
  border-radius: 8px;
  padding: 12px;
  display: grid;
  gap: 10px;
  align-content: start;
}
.msg {
  max-width: 82%;
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 13px;
  line-height: 1.55;
}
.msg.user {
  justify-self: end;
  background: #009688;
  color: #fff;
}
.msg.agent {
  justify-self: start;
  background: #fff;
  border: 1px solid #dbe3ec;
}
.chat-input {
  margin-top: 12px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}
.chat-input input {
  border: 1px solid #cfd9e6;
  border-radius: 7px;
  padding: 10px 11px;
  font: inherit;
}
.agent-config {
  background: #fff;
  border: 1px solid #dbe3ec;
  border-radius: 8px;
  padding: 14px;
}
.agent-config h3 { margin-top: 0; }
.config-list {
  display: grid;
  gap: 9px;
  margin-top: 12px;
}
.config-item {
  border: 1px solid #e4ebf3;
  background: #f8fafc;
  border-radius: 7px;
  padding: 10px;
}
.config-item b { display: block; margin-bottom: 4px; font-size: 13px; }
.scene-workbench {
  display: grid;
  grid-template-columns: minmax(360px, 42%) 1fr;
  gap: 16px;
  align-items: start;
  transition: grid-template-columns .2s ease;
}
.scene-workbench.chat-collapsed {
  grid-template-columns: 310px 1fr;
}
.scenario-chat {
  background: linear-gradient(180deg, #d9f4ef 0%, #ffffff 132px);
  border: 1px solid #54bdb2;
  border-radius: 8px;
  min-height: calc(100vh - 104px);
  max-height: calc(100vh - 104px);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 76px;
  overflow: hidden;
  box-shadow: 0 16px 36px rgba(0, 96, 88, .18);
}
.scenario-chat-header {
  padding: 15px 16px 12px;
  border-bottom: 1px solid #91d9d1;
  background: rgba(217, 244, 239, .92);
}
.scenario-chat-header h2 {
  margin: 0 0 6px;
  font-size: 18px;
}
.scenario-chat-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 14px;
  background: linear-gradient(180deg, #eefbf8 0%, #f8fafc 100%);
}
.scenario-chat-tools {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 10px;
}
.scene-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 8px;
  background: #009688;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
}
.collapse-btn {
  border: 1px solid #80cbc4;
  background: #fff;
  color: #007f73;
  border-radius: 7px;
  height: 30px;
  padding: 0 10px;
  cursor: pointer;
  font-size: 12px;
}
.collapse-btn:hover {
  background: #e6fffb;
}
.scene-workbench.chat-collapsed .scenario-chat {
  min-height: calc(100vh - 104px);
}
.scene-workbench.chat-collapsed .scenario-chat-scroll {
  overflow: hidden;
}
.scene-workbench.chat-collapsed .quick-actions,
.scene-workbench.chat-collapsed .chat-body {
  display: none;
}
.scene-workbench.chat-collapsed .insight-strip {
  margin-bottom: 0;
}
.scene-workbench.chat-collapsed .insight-chip:not(:first-child) {
  display: none;
}
.scene-workbench.chat-collapsed .scenario-chat-header .muted {
  display: none;
}
.insight-strip {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
}
.insight-chip {
  border: 1px solid #91d9d1;
  background: #fff;
  border-radius: 8px;
  padding: 10px;
  font-size: 13px;
}
.insight-chip b {
  display: block;
  margin-bottom: 4px;
  color: #132033;
}
.quick-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 12px 0 14px;
}
.quick-actions button {
  min-height: 36px;
  border: 1px solid #cfd9e6;
  background: #fff;
  border-radius: 7px;
  color: #42526a;
  cursor: pointer;
}
.quick-actions button:hover {
  border-color: #009688;
  color: #007f73;
}
.material-context {
  border: 1px solid #91d9d1;
  background: #fff;
  border-radius: 8px;
  padding: 10px;
  margin-bottom: 12px;
  font-size: 13px;
}
.material-context b {
  display: block;
  margin-bottom: 4px;
}
.material-context > div > span {
  color: #718096;
  line-height: 1.5;
}
.material-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
}
.scenario-chat-input {
  flex: none;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid #91d9d1;
  background: #fff;
}
.scenario-chat-input input {
  border: 1px solid #cfd9e6;
  border-radius: 8px;
  padding: 11px 12px;
  font: inherit;
}
.analysis-column {
  display: grid;
  gap: 16px;
}
.analysis-column .panel {
  margin: 0;
}
.record-list {
  display: grid;
  gap: 10px;
}
.record-item {
  display: grid;
  grid-template-columns: 92px 1fr auto;
  gap: 10px;
  align-items: center;
  border: 1px solid #e4ebf3;
  background: #fff;
  border-radius: 8px;
  padding: 10px;
}
.record-time {
  color: #718096;
  font-size: 12px;
}
.record-main b {
  display: block;
  margin-bottom: 3px;
}
.record-main span {
  color: #718096;
  font-size: 12px;
}
.memory-note {
  border: 1px solid #bfdbfe;
  background: #eff6ff;
  color: #1e3a8a;
  border-radius: 8px;
  padding: 11px 12px;
  font-size: 13px;
  line-height: 1.55;
}
.prompt-table td:first-child b {
  display: block;
  margin-bottom: 4px;
}
.prompt-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.prompt-modal[hidden] { display: none; }
.prompt-modal {
  position: fixed;
  inset: 0;
  z-index: 24;
  display: grid;
  place-items: center;
  background: rgba(15,23,42,.32);
  padding: 22px;
}
.prompt-modal-card {
  width: min(980px, 100%);
  max-height: calc(100vh - 44px);
  overflow: auto;
  background: #fff;
  border: 1px solid #cfd9e6;
  border-radius: 8px;
  padding: 18px;
  box-shadow: 0 24px 70px rgba(15,23,42,.24);
}
.material-modal-card {
  width: min(760px, 100%);
}
.material-list {
  display: grid;
  gap: 8px;
}
.material-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: center;
  border: 1px solid #e4ebf3;
  background: #f8fafc;
  border-radius: 8px;
  padding: 10px;
}
.material-row b,
.material-row em {
  display: block;
}
.material-row em {
  color: #718096;
  font-size: 12px;
  font-style: normal;
  margin-top: 3px;
}
.prompt-editor-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 16px;
  align-items: start;
}
.prompt-editor-grid textarea[data-prompt-editor] {
  min-height: 300px;
}
.ai-prompt-box {
  border: 1px solid #bfdbfe;
  background: #eff6ff;
  border-radius: 8px;
  padding: 14px;
}
.ai-prompt-box h3 { margin-top: 0; }
.ai-prompt-box textarea { min-height: 160px; }
.modal-open { overflow: hidden; }
.flow-modal[hidden] { display: none; }
.flow-modal {
  position: fixed;
  inset: 18px;
  z-index: 20;
  display: grid;
  grid-template-rows: auto 1fr;
  background: #fff;
  border: 1px solid #cfd9e6;
  border-radius: 8px;
  box-shadow: 0 24px 70px rgba(15,23,42,.24);
  overflow: hidden;
}
.flow-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  border-bottom: 1px solid #dbe3ec;
  background: #f8fafc;
}
.flow-modal-header h2 { margin: 0 0 4px; }
.flow-modal-header span { color: #718096; font-size: 13px; }
.flow-modal-body {
  min-height: 0;
  display: grid;
  grid-template-rows: auto 1fr;
  background: #eef2f6;
}
.flow-engine-note {
  margin: 12px;
  border: 1px solid #bfdbfe;
  background: #eff6ff;
  color: #1e3a8a;
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 13px;
}
.flow-engine-shell {
  min-height: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 0 12px 12px;
}
.flow-engine-shell.has-binding {
  grid-template-columns: 1fr 300px;
}
.bpmn-canvas {
  min-height: 620px;
  background: #fff;
  border: 1px solid #dbe3ec;
  border-radius: 8px;
  overflow: hidden;
}
.flow-binding-panel {
  background: #fff;
  border: 1px solid #dbe3ec;
  border-radius: 8px;
  padding: 14px;
  overflow: auto;
}
.flow-binding-panel[hidden] { display: none; }
.flow-binding-panel h3 { margin: 0 0 12px; }
.flow-binding-panel textarea { min-height: 92px; }
@media (max-width: 1100px) {
  .app { grid-template-columns: 76px 1fr; }
  .brand span:not(.brand-mark), .nav-title, .sidebar-section-title, .nav-label, .account-text { display: none; }
  .brand, .nav-item { justify-content: center; }
  .nav-item { padding: 3px 0; gap: 0; min-height: 32px; font-size: 18px; }
  .nav-icon { width: 24px; height: 24px; font-size: 17px; }
  .hero, .layout-2, .v3-wrap, .scene-chat, .scene-workbench { grid-template-columns: 1fr; }
  .scenario-chat {
    position: relative;
    top: 0;
    min-height: 620px;
    max-height: none;
  }
  .kpi-grid, .scene-grid, .chart-grid, .module-grid, .admin-card-grid, .admin-stat-grid, .settings-grid { grid-template-columns: repeat(2, 1fr); }
  .flow-engine-shell { grid-template-columns: 1fr; }
  .admin-hero { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .app { grid-template-columns: 72px 1fr; }
  .sidebar { position: sticky; height: 100vh; display: flex; overflow: visible; }
  .brand { display: flex; }
  .topbar { position: static; padding: 0 12px; }
  .content { padding: 14px; }
  .kpi-grid, .scene-grid, .chart-grid, .module-grid, .workflow, .admin-layout, .admin-shell, .admin-card-grid, .admin-stat-grid, .settings-grid, .prompt-editor-grid, .quote-result-grid { grid-template-columns: 1fr; }
  .admin-sidebar { position: static; height: auto; }
  .scenario-chat { min-height: 560px; }
}