:root {
  --paper:#f4f7fa;
  --navy:#102c43;
  --steel:#60758a;
  --blue:#2862b0;
  --teal:#126d82;
  --line:#dce4ec;
  --white:#fff;
  --red:#b23e4b;
  --amber:#916321;
  --body:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
  --mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace;
}
* {
  box-sizing:border-box;
}
body {
  margin:0;
  color:var(--navy);
  background:var(--paper);
  font:14px/1.6 var(--body);
}
button,input,select,textarea {
  font:inherit;
}
button,a,input,select,summary {
  touch-action:manipulation;
}
button {
  cursor:pointer;
}
button:disabled {
  cursor:wait;
  opacity:.55;
}
input,select,textarea {
  width:100%;
  min-width:0;
  padding:9px 11px;
  border:1px solid #cad6e2;
  border-radius:6px;
  color:var(--navy);
  background:var(--white);
  line-height:1.4;
}
input::placeholder {
  color:#8593a3;
}
input:read-only {
  background:#f5f8fb;
}
input[type=checkbox] {
  width:16px;
  height:16px;
  margin:0;
  accent-color:var(--blue);
  flex:none;
}
input[type=number] {
  font-family:var(--mono);
}
input:disabled,select:disabled {
  background:#edf1f5;
}
a {
  color:var(--blue);
}
button,a,input,select,textarea,summary,[tabindex] {
  outline-offset:3px;
}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible,[tabindex]:focus-visible {
  outline:3px solid #76aef2;
}
h1,h2,h3,p {
  margin-top:0;
}
h1 {
  font-size:28px;
  line-height:1.3;
  letter-spacing:-.6px;
  margin-bottom:9px;
  font-weight:650;
}
h2 {
  font-size:17px;
  line-height:1.5;
  margin-bottom:10px;
  font-weight:650;
}
h3 {
  font-size:15px;
  margin-bottom:10px;
}
p {
  margin-bottom:12px;
}
small,.hint {
  font-size:12px;
  color:var(--steel);
  line-height:1.65;
}
code,pre,.mono {
  font-family:var(--mono);
  font-size:12px;
}
code {
  overflow-wrap:anywhere;
}
label {
  display:flex;
  flex-direction:column;
  gap:6px;
  font-size:13px;
  font-weight:550;
}
label small {
  font-weight:400;
}
fieldset {
  min-width:0;
}
legend {
  font-size:17px;
  font-weight:650;
  padding:0 6px;
  margin-left:-6px;
}
summary {
  cursor:pointer;
  font-weight:600;
  list-style-position:outside;
  margin-left:17px;
}
details[open]>summary {
  margin-bottom:15px;
}
[hidden] {
  display:none!important;
}
.skip-link {
  position:fixed;
  left:10px;
  top:-80px;
  z-index:20;
  background:white;
  padding:12px;
}
.skip-link:focus {
  top:10px;
}
.app-shell {
  display:grid;
  grid-template-columns:216px minmax(0,1fr);
  min-height:100vh;
}
.sidebar {
  background:var(--navy);
  color:#c5d3e2;
  padding:29px 17px 24px;
  position:sticky;
  top:0;
  height:100vh;
  display:flex;
  flex-direction:column;
}
.brand {
  color:#fff;
  text-decoration:none;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  padding:0 13px;
  gap:15px;
}
.brand strong {
  font-size:21px;
  letter-spacing:1px;
  font-weight:600;
}
.brand-mark {
  font-size:15px;
  font-weight:700;
  display:inline-flex;
  align-items:center;
  gap:9px;
  line-height:1;
  padding:10px 12px;
  background:#213d5b;
  border:1px solid #3b5570;
  border-radius:7px;
}
.brand-mark span {
  color:#7fc8d0;
  font-size:22px;
  font-weight:400;
}
.sidebar-caption {
  font-size:11px;
  letter-spacing:1px;
  padding:7px 13px 0;
  color:#8fa7be;
}
.navigation {
  display:flex;
  flex-direction:column;
  gap:5px;
  margin-top:40px;
}
.nav-item {
  border:0;
  color:#bbccdc;
  background:transparent;
  display:flex;
  align-items:center;
  gap:12px;
  text-align:left;
  padding:12px 14px;
  border-radius:6px;
  font-weight:550;
}
.nav-item span {
  font:21px/1 var(--mono);
  width:22px;
  color:#8ea8c0;
}
.nav-item:hover {
  background:#203c59;
  color:white;
}
.nav-item.active {
  color:white;
  background:#2a4c70;
  box-shadow:inset 3px 0 0 #6bbfc6;
}
.nav-item.active span {
  color:#a9e2e4;
}
.sidebar-foot {
  margin-top:auto;
  padding:20px 12px 0;
  font-size:11px;
  color:#8fa7be;
}
.sidebar-foot p {
  margin-top:13px;
  line-height:1.9;
}
.connection-dot {
  display:inline-block;
  width:7px;
  height:7px;
  border-radius:50%;
  background:#a5b8c9;
  margin-right:7px;
}
.connection-dot.online {
  background:#68c0a9;
}
.connection-dot.offline {
  background:#ef9c9c;
}
.workspace {
  min-width:0;
  display:flex;
  flex-direction:column;
}
.topbar {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:15px;
  min-height:68px;
  border-bottom:1px solid var(--line);
  background:#fff;
  padding:14px 32px;
}
.topbar>div {
  display:flex;
  align-items:center;
  gap:13px;
}
.mode-badge {
  color:#0c716e;
  background:#e9f5f3;
  border:1px solid #bfdfdc;
  padding:3px 10px;
  border-radius:5px;
  font-size:12px;
  font-weight:650;
  white-space:nowrap;
}
.boundary-copy {
  font-size:12px;
  color:var(--steel);
}
.utility-text {
  font-size:11px;
  color:var(--steel);
  white-space:nowrap;
}
main {
  width:100%;
  padding:30px 32px 40px;
  max-width:1840px;
  margin:0 auto;
  flex:1;
}
.page-heading {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  margin-bottom:25px;
}
.page-heading p {
  color:var(--steel);
  font-size:13px;
  margin-bottom:0;
}
.page-heading .eyebrow,.eyebrow {
  font-size:10px;
  font-weight:600;
  letter-spacing:1.6px;
  color:var(--steel);
  margin-bottom:8px;
}
.button-row {
  display:flex;
  align-items:center;
  gap:9px;
  flex-wrap:wrap;
}
.button {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  border:1px solid #cbd8e5;
  border-radius:6px;
  background:white;
  color:var(--navy);
  padding:9px 15px;
  line-height:1.5;
  font-size:13px;
  font-weight:550;
  text-decoration:none;
  white-space:nowrap;
}
.button:hover {
  background:#eff5fc;
  border-color:#a7bfd9;
}
.button.primary {
  background:var(--blue);
  color:white;
  border-color:var(--blue);
}
.button.primary:hover {
  background:#1c5bb3;
}
.button.small {
  font-size:12px;
  padding:6px 11px;
}
.button.danger {
  color:var(--red);
  border-color:#e7c7cd;
}
.button.danger:hover {
  background:#fff4f4;
}
.full-width {
  width:100%;
}
.icon-button {
  background:white;
  border:1px solid var(--line);
  width:34px;
  height:34px;
  border-radius:6px;
  font-size:25px;
  line-height:1;
}
.metrics {
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr)) minmax(190px,1.45fr);
  gap:12px;
  margin-bottom:20px;
}
.metric {
  background:white;
  border:1px solid var(--line);
  border-radius:10px;
  padding:18px 20px;
  display:flex;
  flex-direction:column;
  gap:7px;
}
.metric>span {
  font-size:12px;
  color:var(--steel);
}
.metric>strong {
  font:600 30px/1.25 var(--mono);
  letter-spacing:-1px;
}
.metric small {
  font-size:10px;
  white-space:nowrap;
}
.panel {
  background:white;
  border:1px solid var(--line);
  border-radius:10px;
  padding:24px;
  margin:0 0 20px;
}
.panel-heading {
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:20px;
  margin-bottom:20px;
}
.panel-heading h2 {
  margin-bottom:4px;
}
.panel-heading p {
  color:var(--steel);
  font-size:12px;
  margin-bottom:0;
  max-width:820px;
}
.panel-heading.compact {
  margin-bottom:15px;
  align-items:center;
}
.filters {
  display:flex;
  align-items:flex-end;
  gap:12px;
  flex-wrap:wrap;
  padding:0 24px 20px;
}
.filters>label {
  flex:1;
  min-width:110px;
  max-width:180px;
  font-size:11px;
}
.filters input,.filters select {
  font-size:12px;
  padding:8px;
}
.filters>.button {
  margin-bottom:1px;
}
.checkbox-label {
  display:flex;
  flex-direction:row;
  align-items:center;
  gap:8px;
  font-size:12px;
  font-weight:500;
}
.checkbox-label span {
  font-size:10px;
  color:var(--steel);
}
.table-scroll {
  overflow:auto;
  max-width:100%;
  overscroll-behavior-x:contain;
}
.table-scroll:focus-visible {
  outline-offset:-3px;
}
table {
  border-collapse:collapse;
  width:100%;
  text-align:left;
  line-height:1.5;
}
th {
  background:#f8fafc;
  color:var(--steel);
  font-size:10px;
  font-weight:600;
  white-space:nowrap;
  padding:12px 13px;
  border-bottom:1px solid var(--line);
}
td {
  padding:17px 13px;
  border-bottom:1px solid #e9eef4;
  font-size:12px;
  vertical-align:middle;
}
.orders-table {
  min-width:1080px;
  table-layout:fixed;
}
.orders-table tbody tr:hover {
  background:#f7faff;
}
.orders-table td:first-child,.orders-table th:first-child {
  padding-left:24px;
}
.status {
  display:inline-flex;
  align-items:center;
  gap:5px;
  font-size:10px;
  line-height:1.5;
  border-radius:4px;
  padding:3px 7px;
  white-space:nowrap;
  background:#edf1f5;
  color:#60758a;
}
.status::before {
  content:"";
  width:5px;
  height:5px;
  border-radius:50%;
  background:currentColor;
}
.status-open {
  background:#e6f4f0;
  color:#147768;
}
.status-closing,.status-opening {
  background:#eaf1fc;
  color:#2864b4;
}
.status-open_failed,.status-close_failed {
  background:#fff0e3;
  color:#98611c;
}
.status-closed {
  background:#eef1f5;
  color:#5c7185;
}
.status-cancelled,.status-skipped {
  background:#f4eef4;
  color:#826a82;
}
.empty-cell {
  text-align:center;
  color:var(--steel);
  padding:35px;
}
.empty-state {
  text-align:center;
  padding:38px 20px;
  border-bottom:1px solid var(--line);
}
.empty-state strong {
  font-size:14px;
}
.empty-state p {
  font-size:12px;
  color:var(--steel);
  margin:8px 0 16px;
}
.pagination {
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:14px 24px;
  font-size:11px;
  color:var(--steel);
}
.notice {
  border:1px solid #c9dfda;
  border-radius:7px;
  background:#edf7f4;
  color:#1d6a60;
  padding:13px 16px;
  margin-bottom:20px;
  font-size:12px;
  overflow-wrap:anywhere;
}
.notice p:last-child {
  margin-bottom:0;
}
.notice h2 {
  font-size:15px;
  margin-bottom:7px;
}
.notice.error {
  background:#fff1f2;
  border-color:#ebcbd0;
  color:#9e3342;
}
.notice.warning {
  background:#fff7e9;
  border-color:#ead6b4;
  color:#80591e;
}
.notice.neutral {
  background:#eff5fc;
  border-color:#d1e1f3;
  color:#365e88;
}
.notice ul {
  padding-left:20px;
  margin-bottom:0;
}
.alerts .notice {
  margin-bottom:12px;
}
.form-grid {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:20px;
}
.form-grid label {
  align-self:start;
}
.wide-field {
  grid-column:span 2;
}
.switch-row {
  display:flex;
  align-items:center;
  gap:25px;
  flex-wrap:wrap;
  padding:6px 0 22px;
  margin-bottom:20px;
  border-bottom:1px solid var(--line);
}
.switch-row>.hint {
  flex-basis:100%;
  margin-top:-11px;
}
.top-gap {
  margin-top:20px;
}
.section-copy {
  font-size:12px;
  color:var(--steel);
  margin-bottom:20px;
}
.account-card {
  border:1px solid var(--line);
  border-radius:7px;
  padding:18px;
  margin-top:14px;
  background:#fbfcfe;
}
.account-heading {
  display:flex;
  justify-content:space-between;
  align-items:center;
  border-bottom:1px solid var(--line);
  padding-bottom:13px;
  margin-bottom:18px;
  gap:12px;
}
.account-heading h3 {
  margin-bottom:0;
  font-size:12px;
  color:var(--steel);
}
.account-card .form-grid {
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:15px;
}
.account-card label {
  font-size:11px;
}
.account-card input,.account-card select {
  font-size:12px;
  padding:8px;
}
.save-bar {
  position:sticky;
  bottom:12px;
  z-index:2;
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:15px 20px;
  background:#fdfefe;
  border:1px solid #c8d9e9;
  border-radius:8px;
  box-shadow:0 5px 20px #142b450c;
  margin-bottom:25px;
  gap:15px;
}
.save-bar .hint.dirty {
  color:var(--amber);
}
.backup-list {
  margin-top:18px;
}
.backup-item {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:14px 0;
  border-top:1px solid var(--line);
}
.backup-item>div {
  min-width:0;
}
.backup-item strong {
  font:11px var(--mono);
  overflow-wrap:anywhere;
  display:block;
}
.backup-item small {
  display:block;
  margin-top:4px;
  font-size:10px;
}
.result-decision {
  font-size:15px;
  font-weight:650;
  margin-bottom:8px;
}
.flow {
  display:flex;
  list-style:none;
  padding:0;
  margin:24px 0 5px;
}
.flow li {
  position:relative;
  flex:1;
  padding:0 14px 0 24px;
  border-left:2px solid #b4d0e9;
}
.flow li:first-child {
  padding-left:0;
  border:0;
}
.flow li+li::before {
  content:"→";
  position:absolute;
  left:-8px;
  top:0;
  color:var(--blue);
  background:white;
  line-height:1.5;
}
.flow strong {
  display:block;
  font-size:12px;
}
.flow span {
  display:block;
  font-size:10px;
  color:var(--steel);
  margin-top:6px;
}
.workspace-footer {
  display:flex;
  justify-content:space-between;
  gap:15px;
  color:#8090a1;
  border-top:1px solid var(--line);
  padding:17px 32px;
  font-size:10px;
}
.confirm-dialog::backdrop {
  background:#142b456b;
}
.drawer-heading {
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:20px;
  padding-bottom:20px;
  border-bottom:1px solid var(--line);
  margin-bottom:23px;
}
.drawer-heading h2 {
  font-size:20px;
  margin-bottom:0;
}
.detail-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:15px;
  margin:20px 0 25px;
}
.detail-grid dt {
  font-size:10px;
  color:var(--steel);
  margin-bottom:4px;
}
.detail-grid dd {
  font-size:12px;
  margin:0;
  overflow-wrap:anywhere;
}
.detail-grid dd.mono {
  font-size:11px;
}
.confirm-dialog {
  border:1px solid var(--line);
  border-radius:10px;
  padding:26px;
  max-width:min(460px,calc(100% - 30px));
  color:var(--navy);
}
.confirm-dialog p {
  color:var(--steel);
  font-size:13px;
  line-height:1.8;
}
.confirm-dialog .button-row {
  justify-content:flex-end;
  margin-top:20px;
}
@media(min-width:1100px) {
  .topbar {
    min-height:55px;
    padding-top:10px;
    padding-bottom:10px;
  }
  main {
    padding-top:23px;
  }
  .page-heading {
    margin-bottom:18px;
  }
  .page-heading .eyebrow {
    margin-bottom:4px;
  }
  .page-heading h1 {
    font-size:26px;
    margin-bottom:5px;
  }
  .metrics {
    margin-bottom:15px;
  }
  .metric {
    padding:12px 16px;
    gap:3px;
  }
  .metric>strong {
    font-size:27px;
  }
  .filters {
    padding-bottom:13px;
    gap:10px;
  }
  .filters label {
    gap:4px;
  }
  .filters input,.filters select {
    padding:7px 8px;
  }
  .orders-table th {
    padding-top:9px;
    padding-bottom:9px;
  }
  .orders-table td {
    padding-top:12px;
    padding-bottom:12px;
  }
}
@media(min-width:1650px) {
  .metrics {
    gap:18px;
  }
  .metric {
    padding:17px 22px;
  }
  .filters>label {
    max-width:210px;
  }
}
@media(max-width:1199px) {
  main {
    padding:25px 24px 35px;
  }
  .topbar {
    padding:14px 24px;
  }
  .metrics {
    grid-template-columns:repeat(4,minmax(0,1fr));
  }
  .form-grid {
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .account-card .form-grid {
    grid-template-columns:repeat(3,minmax(0,1fr));
  }
  .topbar .utility-text {
    display:none;
  }
}
@media(max-width:1099px) {
  .app-shell {
    display:block;
  }
  .sidebar {
    position:static;
    height:auto;
    padding:17px 24px;
  }
  .brand {
    padding:0;
    flex-direction:row;
    align-items:center;
    gap:13px;
  }
  .brand strong {
    font-size:19px;
  }
  .brand-mark {
    font-size:12px;
    padding:7px 9px;
    gap:6px;
  }
  .brand-mark span {
    font-size:17px;
  }
  .sidebar-caption,.sidebar-foot {
    display:none;
  }
  .navigation {
    flex-direction:row;
    flex-wrap:wrap;
    margin-top:18px;
    gap:5px;
  }
  .nav-item {
    font-size:12px;
    padding:8px 13px;
    gap:7px;
  }
  .nav-item span {
    font-size:17px;
    width:18px;
  }
  .nav-item.active {
    box-shadow:inset 0 -2px 0 #6bbfc6;
  }
  .topbar {
    min-height:54px;
  }
  .metrics {
    grid-template-columns:repeat(4,minmax(0,1fr));
  }
  .metrics {
    grid-template-columns:repeat(4,minmax(0,1fr)) minmax(180px,1.4fr);
  }
  .workspace-footer {
    padding:17px 24px;
  }
}
@media(max-width:800px) {
  .metrics {
    grid-template-columns:repeat(4,minmax(0,1fr));
  }
  .metric {
    padding:15px;
  }
  .metric small {
    white-space:normal;
  }
  .panel {
    padding:20px;
  }
  .account-card .form-grid {
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .flow {
    flex-wrap:wrap;
    gap:20px;
  }
  .flow li {
    flex:1 0 27%;
  }
  .panel-heading {
    gap:14px;
  }
  .page-heading {
    align-items:flex-start;
  }
}
@media(max-width:520px) {
  body {
    font-size:13px;
  }
  .sidebar {
    padding:17px 16px 12px;
  }
  .brand strong {
    font-size:18px;
  }
  .navigation {
    gap:4px;
    margin-top:14px;
  }
  .nav-item {
    padding:8px 9px;
    font-size:11px;
    gap:4px;
  }
  .nav-item span {
    display:none;
  }
  .topbar {
    padding:12px 16px;
  }
  .topbar>div {
    align-items:flex-start;
    gap:10px;
  }
  .mode-badge {
    font-size:10px;
    padding:3px 7px;
  }
  .boundary-copy {
    font-size:10px;
    line-height:1.7;
  }
  main {
    padding:24px 16px 30px;
  }
  h1 {
    font-size:25px;
  }
  .page-heading {
    gap:12px;
    margin-bottom:20px;
  }
  .page-heading>div {
    min-width:0;
  }
  .page-heading>button {
    font-size:11px;
    padding:8px 10px;
    margin-top:19px;
  }
  .page-heading p {
    font-size:11px;
  }
  .page-heading .button-row {
    flex-direction:column;
    align-items:flex-end;
    gap:7px;
  }
  .page-heading .utility-text {
    font-size:9px;
  }
  .eyebrow,.page-heading .eyebrow {
    font-size:9px;
    letter-spacing:1px;
  }
  .metrics {
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:9px;
    margin-bottom:16px;
  }
  .metric {
    padding:13px 15px;
    gap:5px;
  }
  .metric>strong {
    font-size:26px;
  }
  .metric>span {
    font-size:11px;
  }
  .metric small {
    font-size:9px;
  }
  .panel {
    padding:18px;
    margin-bottom:16px;
  }
  .panel-heading h2 {
    font-size:15px;
  }
  .panel-heading p {
    font-size:11px;
  }
  .filters {
    padding:0 16px 16px;
    gap:11px;
    display:grid;
    grid-template-columns:1fr 1fr;
  }
  .filters>label {
    min-width:0;
    max-width:none;
  }
  .filters>.button {
    align-self:end;
    min-height:35px;
  }
  .checkbox-label {
    font-size:11px;
  }
  .pagination {
    padding:13px 16px;
    gap:10px;
  }
  .pagination .button {
    font-size:10px;
    padding:6px 9px;
  }
  .form-grid,.account-card .form-grid {
    grid-template-columns:1fr;
    gap:16px;
  }
  .wide-field {
    grid-column:auto;
  }
  .switch-row {
    gap:17px;
  }
  .switch-row>.hint {
    margin-top:0;
  }
  .account-card {
    padding:14px;
  }
  .panel-heading.compact {
    flex-wrap:wrap;
  }
  .save-bar {
    padding:12px;
    bottom:8px;
  }
  .save-bar>.hint {
    font-size:10px;
  }
  .save-bar .button {
    font-size:11px;
    padding:9px 12px;
  }
  .backup-item {
    gap:10px;
  }
  .backup-item strong {
    font-size:9px;
  }
  .backup-item .button {
    font-size:10px;
    padding:5px 8px;
  }
  .flow {
    display:flex;
    flex-direction:column;
    gap:0;
    margin-top:20px;
  }
  .flow li {
    padding:0 0 20px 22px;
    border-left:1px solid #b4d0e9;
    margin-left:5px;
  }
  .flow li:first-child {
    padding-left:22px;
    border-left:1px solid #b4d0e9;
  }
  .flow li:last-child {
    padding-bottom:0;
  }
  .flow li+li::before {
    content:"↓";
    top:-5px;
    left:-5px;
  }
  .flow span {
    margin-top:3px;
  }
  .workspace-footer {
    padding:15px 16px;
    font-size:9px;
    flex-wrap:wrap;
    gap:3px;
  }
  .detail-grid {
    gap:15px 10px;
  }
  .detail-grid dd {
    font-size:11px;
  }
  .notice {
    font-size:11px;
    padding:12px;
  }
  .notice .button {
    font-size:11px;
    white-space:normal;
  }
  .confirm-dialog {
    padding:22px;
  }
}
@media(prefers-reduced-motion:no-preference) {
  .button,.nav-item {
    transition:background-color .15s,border-color .15s;
  }
  @keyframes drawer-in {
    from {
      transform:translateX(20px);
      opacity:.7;
    }
    to {
      transform:translateX(0);
      opacity:1;
    }
  }
}
.topbar {
  position:sticky;
  top:0;
  z-index:3;
}

/* Account surfaces use the same operational navy / cool paper / blue / teal tokens. */
[hidden] { display:none !important; }
.auth-loading { max-width:620px; margin:12vh auto; padding:24px; }
.auth-page { min-height:100dvh; max-width:1100px; margin:auto; padding:72px 40px; display:grid; grid-template-columns:1fr 1.1fr; gap:85px; align-items:center; }
.auth-intro { align-self:start; padding-top:24px; }
.auth-intro .brand-mark { color:white; margin-bottom:35px; background:var(--navy); }
.auth-intro h1 { font-size:35px; letter-spacing:1px; }
.auth-intro>p:not(.eyebrow) { color:var(--steel); font-size:15px; line-height:1.9; max-width:320px; }
.auth-boundary { border-left:3px solid var(--teal); padding:12px 16px; margin-top:32px; font-size:12px; color:var(--steel); max-width:320px; }
.auth-card { background:white; border:1px solid var(--line); border-top:4px solid var(--teal); border-radius:9px; padding:32px; min-width:0; box-shadow:0 12px 36px #142b4509; }
.auth-card h2 { font-size:24px; margin-bottom:24px; }
.stack-form { display:flex; flex-direction:column; gap:18px; }
.compact-form { max-width:520px; }
.stack-form .notice { margin-bottom:0; }
.auth-links { display:flex; flex-wrap:wrap; justify-content:space-between; gap:14px; border-top:1px solid var(--line); margin-top:24px; padding-top:19px; }
.text-button,.identity-link { background:none; border:0; color:var(--blue); padding:0; font-size:12px; text-align:left; }
.identity-tools { display:flex; align-items:center; justify-content:flex-end; flex-wrap:wrap; gap:9px; min-width:0; }
.identity-link { max-width:320px; overflow-wrap:anywhere; }
.sidebar { overflow-y:auto; scrollbar-width:thin; }
.navigation { margin-top:24px; }
.nav-group { display:flex; flex-direction:column; gap:2px; }
.nav-group+.nav-group { margin-top:17px; }
.nav-group>p { margin:0 13px 7px; color:#8fa7be; font-size:10px; letter-spacing:1px; }
.nav-item { padding:8px 13px; font-size:12px; min-height:36px; }
.nav-item span { font-size:17px; }
.sidebar-foot { padding-top:25px; }
.mobile-menu { display:none; }
.unread-badge { background:#286f88; color:#d7fffb; padding:0 6px; border-radius:8px; font:10px var(--mono); margin-left:auto; }
.account-metrics { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:15px; margin-bottom:20px; }
.account-metrics .metric>strong { font-size:30px; }
.management-table { min-width:850px; }
.management-table th,.management-table td { padding:13px 15px; vertical-align:top; font-size:12px; text-align:left; border-bottom:1px solid var(--line); overflow-wrap:anywhere; max-width:320px; white-space:pre-line; }
.management-table th { color:var(--steel); background:#f6f9fc; font-size:11px; }
.management-table .button { white-space:nowrap; }
.user-cell { min-width:155px; display:flex; flex-direction:column; gap:4px; }
.user-cell small { font-size:9px; }
.row-actions { display:flex; flex-wrap:wrap; gap:6px; min-width:210px; }
.audit-filters { display:grid; grid-template-columns:repeat(auto-fit,minmax(160px,1fr)); gap:14px; align-items:end; margin-bottom:22px; }
.audit-filters .button-row { align-self:end; }
.activity-tabs { display:flex; flex-wrap:wrap; gap:8px; margin-bottom:14px; }
.activity-sentence { min-width:260px; line-height:1.6; }
.activity-note { min-width:260px; margin:0; padding:7px 10px; line-height:1.6; }
.audit-detail { white-space:pre-wrap; overflow-wrap:anywhere; min-width:160px; max-width:300px; margin:0; font-size:10px; }
.notice-preview { padding:18px 0; border-top:1px solid var(--line); }
.notice-preview h3 { margin-bottom:7px; }
.notice-body { white-space:pre-wrap; overflow-wrap:anywhere; word-break:break-word; }
.notice-preview .notice-body { max-height:120px; overflow:auto; }
.message-card { margin-top:20px; padding:20px; border:1px solid var(--line); border-radius:7px; }
.message-card.unread { border-left:3px solid var(--teal); }
.message-card .panel-heading h2,.message-card .panel-heading h3 { margin:0; min-width:0; overflow-wrap:anywhere; }
.message-card .panel-heading { align-items:flex-start; }
.message-card .status { flex-shrink:0; }
.account-dialog { width:min(560px,calc(100% - 32px)); max-height:calc(100dvh - 32px); overflow:auto; padding:26px; border:1px solid var(--line); border-radius:9px; color:var(--navy); }
.account-dialog.wide-dialog { width:min(760px,calc(100% - 32px)); }
.account-dialog::backdrop { background:#142b4575; }
.account-dialog .drawer-heading { padding-bottom:16px; margin-bottom:20px; }
.account-dialog .drawer-heading h2 { font-size:20px; overflow-wrap:anywhere; }
.account-dialog>label input { font-family:var(--mono); font-size:12px; }
.dialog-actions { justify-content:flex-end; margin-top:22px; }
@media(max-width:1099px) {
  .sidebar { overflow:visible; }
  .navigation { display:grid; grid-template-columns:1.5fr 1fr 1.2fr; align-items:start; gap:15px; }
  .nav-group { display:flex; flex-wrap:wrap; flex-direction:row; gap:4px; min-width:0; }
  .nav-group+.nav-group { margin-top:0; }
  .nav-group>p { width:100%; margin:0 0 4px 7px; }
  .topbar { flex-wrap:wrap; gap:10px; }
  .identity-tools { flex:1; }
  .nav-item { padding:7px 9px; font-size:11px; }
  .nav-item span { display:none; }
}
@media(max-width:700px) {
  .auth-page { display:block; padding:25px 18px 45px; }
  .auth-intro { padding:0 4px 16px; }
  .auth-intro .brand-mark { margin-bottom:16px; }
  .auth-intro h1 { font-size:25px; margin-bottom:9px; }
  .auth-intro>p:not(.eyebrow) { font-size:12px; max-width:none; }
  .auth-intro .eyebrow { display:none; }
  .auth-boundary { display:none; }
  .auth-card { padding:24px; }
  .auth-card h2 { font-size:22px; }
  .sidebar { position:relative; }
  .brand { max-width:calc(100% - 88px); }
  .brand strong { font-size:16px; overflow-wrap:anywhere; }
  .brand-mark { flex-shrink:0; }
  .mobile-menu { display:block; position:absolute; right:16px; top:21px; padding:6px 9px; font-size:11px; color:#d5e5f4; background:#203c59; border-color:#4b647e; }
  .navigation { display:none; margin-top:22px; }
  .navigation.menu-open { display:grid; grid-template-columns:1fr; gap:22px; }
  .nav-group { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); }
  .nav-group>p { grid-column:1/-1; }
  .nav-item { font-size:12px; min-height:38px; }
  .nav-item.active { box-shadow:inset 3px 0 0 #6bbfc6; }
  .identity-tools { justify-content:flex-start; width:100%; }
  .identity-link { flex:1; max-width:none; font-size:11px; }
  .topbar>div { flex-wrap:wrap; }
  .topbar .boundary-copy { font-size:10px; }
  .account-metrics { grid-template-columns:repeat(2,minmax(0,1fr)); gap:9px; }
  .account-metrics .metric>strong { font-size:26px; }
  .audit-filters { grid-template-columns:1fr 1fr; gap:12px; }
  .audit-filters label:first-child { grid-column:1/-1; }
  .audit-filters>.button-row { grid-column:1/-1; }
  .message-card { padding:15px; }
  .message-card .panel-heading { flex-wrap:wrap; gap:7px; }
  .account-dialog { padding:20px; }
  .account-dialog .drawer-heading h2 { font-size:18px; }
  .management-table { min-width:800px; }
}
.admin-health-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:20px; margin-bottom:20px; align-items:start; }
.admin-health-grid>.panel { margin-bottom:0; min-width:0; }
@media(max-width:900px) { .admin-health-grid { grid-template-columns:1fr; } }
@media(max-width:700px) {
  .topbar { display:grid; grid-template-columns:minmax(0,1fr); gap:10px; align-items:start; }
  .topbar>div { width:100%; min-width:0; }
  .topbar>div:first-child { flex-wrap:nowrap; align-items:center; gap:8px; }
  .topbar>.identity-tools { display:grid; grid-template-columns:minmax(0,1fr) auto auto; gap:8px; align-items:center; flex:none; }
  .topbar .identity-link { min-width:0; line-height:1.6; }
}

/* The fixed account stamp marks a platform Demo boundary inside the existing workbench. */
.demo-boundary { display:flex; gap:22px; align-items:center; padding:20px 24px; margin-bottom:20px; background:#eef8f7; border:1px solid #c3dedc; border-left:4px solid var(--teal); border-radius:7px; }
.demo-account-stamp { display:flex; flex-direction:column; gap:4px; padding-right:22px; border-right:1px solid #c3dedc; flex-shrink:0; }
.demo-account-stamp>span { color:var(--teal); font-size:11px; letter-spacing:1px; }
.demo-account-stamp>strong { color:var(--navy); font-size:24px; letter-spacing:.5px; }
.demo-boundary p { color:var(--steel); font-size:12px; margin:5px 0; }
.demo-boundary a { font-size:12px; }
.demo-metrics { display:grid; grid-template-columns:repeat(5,minmax(0,1fr)); gap:12px; margin-bottom:20px; }
.demo-metrics .metric { min-width:0; }
.demo-metrics .metric>strong { font-size:24px; overflow-wrap:anywhere; }
.demo-metrics .metric>small { white-space:normal; }
.demo-signal-layout { display:grid; grid-template-columns:minmax(0,1.6fr) minmax(240px,1fr); gap:20px; align-items:start; }
.demo-signal-layout .panel { min-width:0; }
.demo-signal-layout .form-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
.demo-signal-layout input[readonly] { font-family:var(--mono); font-size:11px; }
.demo-order+.demo-order { margin-top:22px; padding-top:22px; border-top:1px solid var(--line); }
.demo-order .panel-heading { align-items:flex-start; }
.demo-order .panel-heading>div { min-width:0; }
.demo-order h3,.demo-reason { overflow-wrap:anywhere; }
.demo-order h3 { margin-bottom:4px; font-size:13px; }
.demo-order .panel-heading p { margin-bottom:0; }
.demo-order .status { flex-shrink:0; }
.demo-reason { font-size:12px; }
.demo-references { display:grid; grid-template-columns:auto minmax(0,1fr) auto minmax(0,1fr); gap:7px 14px; font:11px var(--mono); margin:15px 0; }
.demo-references dt { color:var(--steel); }
.demo-references dd { margin:0; overflow-wrap:anywhere; }
.demo-event { padding:15px 0; border-bottom:1px solid var(--line); overflow-wrap:anywhere; font-size:12px; }
.demo-event:last-child { border-bottom:0; }
.demo-event p { margin:4px 0; }
@media(max-width:1100px) { .demo-metrics { grid-template-columns:repeat(3,minmax(0,1fr)); } }
@media(max-width:800px) { .demo-signal-layout { grid-template-columns:1fr; gap:0; } .demo-references { grid-template-columns:auto minmax(0,1fr); } }
@media(max-width:520px) {
  .demo-boundary { display:block; padding:16px; }
  .demo-account-stamp { border:0; border-bottom:1px solid #c3dedc; padding:0 0 12px; margin-bottom:12px; flex-direction:row; align-items:center; gap:12px; }
  .demo-account-stamp>strong { font-size:22px; }
  .demo-metrics { grid-template-columns:repeat(2,minmax(0,1fr)); gap:9px; }
  .demo-metrics .metric>strong { font-size:21px; }
  .demo-metrics .metric:last-child { grid-column:1/-1; }
  .demo-signal-layout .form-grid { grid-template-columns:1fr; }
  .demo-order .panel-heading { flex-wrap:wrap; gap:8px; }
}

/* Daily operations: a quiet shell, compact paired records, and grouped controls. */
body { font-synthesis:none; }
.metric,.panel { border-radius:8px; }
.sidebar { padding-top:25px; }
.brand { gap:13px; }
.brand strong { font-size:19px; letter-spacing:.4px; overflow-wrap:anywhere; }
.brand-mark { background:#1a3a51; border-color:#36576c; border-radius:5px; }
.nav-item { gap:10px; font-size:12px; line-height:1.5; padding:9px 12px; }
.nav-item>span { display:inline-flex; justify-content:center; align-items:center; width:19px; height:19px; flex:0 0 19px; font-size:18px; line-height:1; }
.nav-item.active { background:#23485f; }
.nav-group>p { letter-spacing:.8px; color:#a2b7c6; }
.sidebar-foot { color:#a2b7c6; }
.topbar { gap:20px; }
.topbar>div:first-child { min-width:0; flex:1; }
.topbar .boundary-copy { max-width:510px; font-size:11px; line-height:1.6; }
.topbar .identity-tools { flex:0 1 auto; gap:9px; }
.mode-badge { background:#edf5f7; border-color:#c9dfe5; color:var(--teal); font-size:11px; }
.identity-link { font-size:11px; line-height:1.6; }
.page-heading>div,.panel-heading>div { min-width:0; }
h1 { letter-spacing:-.4px; }
h2,legend { font-size:16px; }
.metric>strong,.mono { font-variant-numeric:tabular-nums; }
.metric small { white-space:normal; }
.panel>.hint { margin-bottom:20px; }
.account-metrics .metric { padding:17px 20px; }
.account-metrics+.panel>p:last-child { margin-bottom:0; }
.workflow-panel { border-top:3px solid var(--teal); }
.workflow-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:0; margin-top:21px; }
.workflow-step { min-width:0; padding:0 20px; border-left:1px solid var(--line); }
.workflow-step:first-child { padding-left:0; border-left:0; }
.workflow-step:last-child { padding-right:0; }
.workflow-stage { display:block; color:var(--steel); font-size:11px; margin-bottom:12px; }
.workflow-step .button { padding:0; border:0; background:transparent; color:var(--blue); font-size:14px; font-weight:600; text-align:left; white-space:normal; }
.workflow-step .button:hover { text-decoration:underline; text-underline-offset:4px; }
.workflow-step p { color:var(--steel); font-size:12px; line-height:1.8; margin:9px 0 0; }
.orders-table th,.orders-table td { padding-left:9px; padding-right:9px; }
.orders-table th { white-space:normal; font-size:10px; line-height:1.6; }
.orders-table td { overflow-wrap:anywhere; }
.orders-table td:first-child,.orders-table th:first-child { padding-left:16px; width:10%; }
.orders-table th:nth-child(3) { width:8%; }
.orders-table th:nth-child(4) { width:6%; }
.orders-table th:nth-child(5) { width:8%; }
.orders-table th:nth-child(6) { width:9%; }
.orders-table th:nth-child(7) { width:11%; }
.orders-table th:nth-child(8),.orders-table th:nth-child(9) { width:9%; }
.orders-table th:nth-child(10) { width:10%; }
.orders-table .mono { font-size:11px; }
.orders-table .mono>small { display:block; margin-top:6px; font-size:10px; line-height:1.6; }
.orders-table .status { white-space:normal; align-items:flex-start; font-size:10px; }
.orders-table .status::before { flex:none; margin-top:5px; }
#config-form { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:20px; align-items:start; }
#config-form>.panel { margin:0; height:100%; padding:21px 23px 24px; }
#config-form>.panel>.form-grid { grid-template-columns:repeat(2,minmax(0,1fr)); gap:19px 18px; }
#config-form>.panel:nth-of-type(5),#config-form>.panel:nth-of-type(6),#config-form>.panel:nth-of-type(7),#config-form>.save-bar { grid-column:1/-1; }
#config-form>.panel:nth-of-type(7)>.form-grid { grid-template-columns:repeat(3,minmax(0,1fr)); }
#config-form>.panel:nth-of-type(6)>.form-grid { grid-template-columns:repeat(4,minmax(0,1fr)); }
#config-form>.rule-primary { border-top:3px solid var(--teal); }
#config-form>.panel legend { padding:0 8px; }
#config-form .switch-row { gap:14px 20px; padding:0 0 18px; margin-bottom:18px; }
#config-form .switch-row>.hint { margin-top:0; }
#config-form label { font-size:12px; }
#config-form label small { font-size:11px; line-height:1.75; }
#config-form .save-bar { margin:0 0 24px; }
.settings-form { max-width:900px; gap:23px; }
.settings-group { border:0; padding:0 0 23px; margin:0; border-bottom:1px solid var(--line); }
.settings-group legend { font-size:14px; padding:0; margin:0 0 7px; }
.settings-group>p { max-width:650px; font-size:12px; margin-bottom:15px; }
.settings-group>label { max-width:520px; }
.settings-group .switch-row { padding:0; margin:0; border:0; gap:16px 28px; }
.settings-group .form-grid { grid-template-columns:repeat(3,minmax(0,1fr)); gap:20px; }
.settings-form>p { margin:0; }
.compact-form { max-width:520px; }
.compact-form>.button { align-self:flex-start; }
.auth-page { gap:70px; }
.auth-intro h1 { font-size:32px; letter-spacing:.2px; line-height:1.45; }
.auth-card { border-top-color:var(--teal); }
@media(min-width:1100px) and (max-width:1250px) {
  .app-shell { grid-template-columns:200px minmax(0,1fr); }
  .sidebar { padding-left:12px; padding-right:12px; }
  .brand strong { font-size:18px; }
  .topbar { padding-left:24px; padding-right:24px; flex-wrap:wrap; gap:8px 16px; }
  .topbar>div:first-child { flex-basis:100%; }
  .topbar>.identity-tools { margin-left:auto; }
  .workflow-grid { grid-template-columns:repeat(2,minmax(0,1fr)); gap:24px 0; }
  .workflow-step:nth-child(3) { padding-left:0; border-left:0; }
  #config-form { grid-template-columns:minmax(0,1fr); }
  #config-form>.panel:nth-of-type(6)>.form-grid,#config-form>.panel:nth-of-type(7)>.form-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .settings-group .form-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
}
@media(max-width:1099px) {
  .brand strong { font-size:19px; }
  .navigation .nav-item { gap:7px; font-size:12px; }
  .navigation .nav-item>span { display:inline-flex; width:17px; height:17px; flex-basis:17px; font-size:16px; }
  .topbar>.identity-tools { flex:0 1 auto; }
  .workflow-step { padding:0 14px; }
}
@media(max-width:800px) {
  #config-form { grid-template-columns:minmax(0,1fr); gap:17px; }
  #config-form>.panel:nth-of-type(6)>.form-grid,#config-form>.panel:nth-of-type(7)>.form-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .workflow-grid { grid-template-columns:repeat(2,minmax(0,1fr)); gap:23px 0; }
  .workflow-step:nth-child(3) { padding-left:0; border-left:0; }
  .settings-group .form-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
}
@media(max-width:700px) {
  .sidebar { padding-top:19px; padding-bottom:17px; }
  .brand { gap:10px; }
  .brand strong { font-size:16px; }
  .navigation .nav-item { font-size:12px; padding:10px; }
  .topbar { position:static; gap:12px; }
  .topbar>div:first-child { align-items:flex-start; }
  .topbar .mode-badge { margin-top:2px; }
  .topbar .boundary-copy { font-size:10px; line-height:1.75; }
  .topbar>.identity-tools { gap:9px; }
  .identity-tools .button { padding:6px 9px; font-size:11px; }
  .auth-intro h1 { font-size:25px; }
  .settings-form { gap:20px; }
}
@media(max-width:520px) {
  .page-heading h1 { font-size:25px; }
  .page-heading>div { flex:1; }
  .page-heading>.button-row { max-width:44%; }
  .page-heading .utility-text { white-space:normal; text-align:right; line-height:1.7; }
  .panel-heading { flex-wrap:wrap; }
  .panel-heading>div { max-width:100%; }
  .account-metrics .metric { padding:14px 15px; }
  .workflow-grid { gap:22px 0; }
  .workflow-step { padding:0 11px; }
  .workflow-stage { font-size:10px; margin-bottom:7px; }
  .workflow-step .button { font-size:13px; line-height:1.6; }
  .workflow-step p { font-size:11px; margin-top:7px; }
  #config-form>.panel { padding:17px 17px 20px; }
  #config-form>.panel>.form-grid,#config-form>.panel:nth-of-type(6)>.form-grid,#config-form>.panel:nth-of-type(7)>.form-grid { grid-template-columns:minmax(0,1fr); gap:16px; }
  #config-form .wide-field { grid-column:auto; }
  #config-form .checkbox-label { align-items:flex-start; line-height:1.75; }
  #config-form .checkbox-label input { margin-top:3px; }
  #config-form .save-bar { margin-bottom:20px; }
  .settings-group .form-grid { grid-template-columns:minmax(0,1fr); gap:16px; }
  .settings-group .switch-row { flex-direction:column; align-items:flex-start; }
  .compact-form>.button { white-space:normal; text-align:left; }
  .save-bar>.hint { font-size:11px; overflow-wrap:anywhere; }
  .backup-item { flex-wrap:wrap; }
  .backup-item>.button-row { margin-left:auto; }
}
.mobile-menu:hover,.mobile-menu:focus-visible { color:#fff; background:#2b4b62; border-color:#668497; }
#config-form input,#config-form select { scroll-margin-block:110px; }
.settings-group .checkbox-label input { order:-1; }

.demo-today { margin-bottom: 18px; overflow-x: auto; }
.demo-today h3 { margin: 0 0 6px; }
.demo-today .orders-table td, .demo-today .orders-table th { white-space: nowrap; }
.live-panel { border: 2px solid #b91c1c; }
.live-panel h2 { color: #b91c1c; margin-top: 0; }
.live-badge { display: inline-block; margin: 0 0 10px; padding: 2px 10px; border-radius: 999px; background: #fdecec; color: #b91c1c; font-weight: 600; font-size: 13px; }
.demo-attention { margin-bottom: 18px; padding: 14px 16px; border: 1px solid var(--line); border-left: 4px solid #b45309; border-radius: 10px; }
.demo-attention h3 { margin: 0 0 6px; }
.demo-attention h4 { margin: 0 0 4px; }
.demo-attention .demo-order { margin-top: 14px; }

/* 使用指南: the step-by-step guide after login, and its top-right button. */
.tutorial-dialog progress { display:block; width:100%; height:6px; margin-bottom:16px; accent-color:var(--teal); }
.tutorial-heading .eyebrow { margin-bottom:4px; }
.tutorial-heading h3 { font-size:17px; margin-bottom:12px; overflow-wrap:anywhere; }
.tutorial-step { min-height:180px; }
.tutorial-step ul { padding-left:20px; margin:0; }
.tutorial-step li { font-size:13px; line-height:1.8; margin-bottom:8px; overflow-wrap:anywhere; }
.tutorial-step .notice { margin-bottom:12px; }
.tutorial-footer { display:flex; justify-content:space-between; align-items:flex-end; gap:16px; flex-wrap:wrap; margin-top:20px; padding-top:16px; border-top:1px solid var(--line); }
.tutorial-choice { display:flex; flex-direction:column; gap:4px; flex:1 1 240px; min-width:0; }
.tutorial-actions { justify-content:flex-end; margin-left:auto; }
@media(max-width:700px) {
  .topbar>.identity-tools { grid-template-columns:minmax(0,1fr) repeat(3,auto); }
  .tutorial-step { min-height:0; }
}

/* An admin inside a customer's account (7.11): fixed and prominent on every page. */
.impersonation-banner { position:fixed; top:0; left:0; right:0; z-index:40; min-height:44px; display:flex; flex-wrap:wrap; align-items:center; justify-content:center; gap:6px 10px; padding:8px 16px; background:#b91c1c; color:#fff; font-size:15px; box-shadow:0 2px 8px rgba(16,44,67,.25); }
.impersonation-banner strong { font-weight:700; }
.impersonation-banner .impersonation-exit { color:#b91c1c; background:#fff; border-color:#fff; font-weight:700; }
.impersonation-banner .impersonation-countdown { font-variant-numeric:tabular-nums; opacity:.92; }
.impersonation-banner .impersonation-error { flex-basis:100%; text-align:center; font-weight:600; }
.impersonation-banner:not([hidden]) ~ .app-shell { padding-top:44px; }
.impersonation-banner:not([hidden]) ~ .app-shell .topbar { top:44px; }
.impersonation-banner:not([hidden]) ~ .app-shell .sidebar { top:44px; height:calc(100vh - 44px); }