:root {
  /* 暖棕画布 + 橄榄深色卡片：--bg 为页面整体背景，--panel 为卡片/控件底色 */
  --bg: #7a4839;
  --bg-deep: #66382b;
  --panel: #2c280e;
  --deep: #211d07;
  --raised: #3a3512;
  --line: #96604b;
  --line-soft: #4d3027;
  --text: #f6efe9;
  --muted: #dcc6ba;
  --accent: #e8c68f;
  --blue: #9dc4e6;
  --up: #f2998d;
  --down: #8ed3b8;
  --danger: #ff9d92;
  /* 中文字形优先本机 Noto Sans SC / Maple Mono，不引入在线 Webfont（离线可用） */
  --mono: "Cascadia Code", "Consolas", "Maple Mono Normal NF CN", "Noto Sans SC", monospace;
  --sans: "Segoe UI", "Noto Sans SC", "PingFang SC", "HarmonyOS Sans SC", "MiSans",
    "Microsoft YaHei UI", "Microsoft YaHei", system-ui, sans-serif;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}
[v-cloak] {
  display: none;
}
button,
input,
select {
  font: inherit;
}
button,
a,
input,
select {
  outline-offset: 4px;
}
button {
  cursor: pointer;
}
button:disabled {
  cursor: not-allowed;
  opacity: 0.4;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  color: inherit;
}
/* 字号下限 12px：全站不再出现 12px 以下文本 */
small {
  font-size: 12px;
}
::selection {
  background: #e8c68f40;
}
#app {
  min-height: 100vh;
}
.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 232px;
  padding: 35px 20px 24px;
  border-right: 1px solid var(--line);
  background: var(--bg-deep);
  display: flex;
  flex-direction: column;
  z-index: 10;
}
.brand {
  display: flex;
  gap: 13px;
  align-items: center;
  padding: 0 10px 42px;
}
.brand b {
  color: var(--accent);
  font:
    50px/1 Georgia,
    serif;
}
.brand > span {
  font:
    700 25px/1.3 Georgia,
    serif;
  letter-spacing: 4px;
}
.brand small {
  display: block;
  font: 12px/1.8 var(--mono);
  letter-spacing: 0.6px;
  color: var(--muted);
}
.nav-caption {
  font-size: 12px;
  letter-spacing: 1px;
  color: #d8bfb2;
  padding: 0 13px 20px;
}
nav {
  display: grid;
  gap: 7px;
}
nav button {
  padding: 13px 14px;
  border: 1px solid transparent;
  border-radius: 5px;
  background: none;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--muted);
  transition: background 0.15s;
}
nav button > span {
  font: 12px var(--mono);
  opacity: 0.6;
}
nav button i {
  margin-left: auto;
  font-style: normal;
  visibility: hidden;
}
nav button:hover {
  background: var(--bg);
  color: var(--text);
}
nav button.selected {
  background: #8a5342;
  border-color: #e8c68f40;
  color: var(--accent);
}
nav button.selected i {
  visibility: visible;
}
.sidebar-bottom {
  margin-top: auto;
  padding: 30px 12px 0;
}
.sidebar-bottom p {
  font-size: 12px;
  line-height: 2;
  color: var(--muted);
  margin: 13px 0 25px;
}
.instrument {
  font: 16px var(--mono);
  padding: 18px 0;
  border-top: 1px solid var(--line);
}
.instrument small {
  display: block;
  font: 12px var(--mono);
  letter-spacing: 1px;
  color: var(--muted);
  margin-top: 9px;
}
.sidebar-bottom > .button {
  width: 100%;
  margin-top: 10px;
}
main {
  margin-left: 232px;
}
.topbar {
  height: 73px;
  padding: 0 36px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--muted);
}
.topbar > div > span:not(.connection) {
  margin: 0 14px;
  color: #dfbda6;
}
.top-actions {
  display: flex;
  gap: 23px;
  align-items: center;
}
.connection {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
}
.connection i {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #b28f7f;
}
.connection.online i {
  background: var(--down);
  box-shadow: 0 0 0 4px #8ed3b81f;
}
.connection.error i {
  background: var(--danger);
}
.workspace {
  max-width: 1720px;
  margin: 0 auto;
  padding: 35px 36px 0;
}
.page-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
}
.eyebrow {
  font: 12px var(--mono);
  letter-spacing: 2px;
  color: var(--accent);
}
h1 {
  font-size: 29px;
  letter-spacing: 1.5px;
  font-weight: 500;
  margin: 10px 0 5px;
}
.page-heading p {
  font-size: 12px;
  color: var(--muted);
  margin: 0;
}
.heading-clock {
  display: grid;
  gap: 4px;
  text-align: right;
}
.heading-clock > span,
.heading-clock small {
  color: var(--muted);
  font-size: 12px;
}
.heading-clock strong {
  font: 12px var(--mono);
  font-weight: 400;
}
.filterbar {
  display: flex;
  align-items: center;
  gap: 17px;
  flex-wrap: wrap;
  padding: 14px 0 20px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--line);
}
label {
  font-size: 12px;
  color: var(--muted);
}
.filterbar label {
  display: flex;
  align-items: center;
  gap: 10px;
}
.filterbar select {
  max-width: 250px;
}
.mode-label {
  font: 12px var(--mono);
  text-transform: uppercase;
  color: var(--blue);
  border: 1px solid #9dc4e640;
  padding: 3px 8px;
  border-radius: 3px;
}
.refresh-label {
  margin-left: auto;
}
input,
select {
  border: 1px solid var(--line-soft);
  background: var(--panel);
  color: var(--text);
  border-radius: 4px;
  padding: 8px 12px;
  min-width: 0;
}
select {
  font-size: 12px;
}
input:focus,
select:focus {
  border-color: var(--accent);
}
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 7px;
  border: 1px solid #a4694f;
  background: #5f3629;
  padding: 8px 15px;
  border-radius: 4px;
  font-size: 12px;
  white-space: nowrap;
  transition: background 0.15s;
}
.button:hover {
  background: #74432f;
}
.button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #2b1b15;
  font-weight: 600;
}
.button.small {
  padding: 5px 11px;
}
.text-button {
  font-size: 12px;
  border: 0;
  background: none;
  padding: 3px;
  color: var(--accent);
}
.notice {
  display: flex;
  align-items: center;
  gap: 14px;
  border: 1px solid var(--line);
  padding: 12px 15px;
  margin: 16px 0;
  font-size: 12px;
  border-radius: 4px;
}
.notice strong {
  white-space: nowrap;
}
.notice span {
  color: var(--muted);
}
.notice button {
  margin-left: auto;
  border: 0;
  background: none;
  color: var(--accent);
  white-space: nowrap;
}
.notice.warning {
  border-color: #e8c68f42;
  background: #e8c68f1a;
  color: var(--accent);
}
.notice.danger {
  border-color: #ff9d9245;
  background: #ff9d9212;
  color: var(--danger);
}
.welcome {
  margin-top: 22px;
  border: 1px solid var(--line);
  padding: 30px;
  background: var(--panel);
}
.welcome h2 {
  font:
    26px Georgia,
    "Noto Sans SC",
    serif;
  letter-spacing: 1px;
}
.welcome p {
  color: var(--muted);
  font-size: 12px;
}
.welcome .button {
  margin-top: 10px;
}
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin: 22px 0;
}
.kpi {
  padding: 21px 21px 17px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--panel);
  position: relative;
  min-height: 145px;
  overflow: hidden;
}
.kpi.featured {
  border-top: 2px solid var(--accent);
  background: linear-gradient(130deg, var(--raised), var(--panel) 65%);
}
.kpi-label {
  font-size: 12px;
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 5px;
}
.kpi-label span {
  font-size: 12px;
  white-space: nowrap;
  opacity: 0.75;
}
.kpi-value {
  font: 27px/1.5 var(--mono);
  letter-spacing: -1px;
  margin: 14px 0 13px;
  white-space: nowrap;
}
.kpi-value small {
  font: 12px var(--mono);
  letter-spacing: 0;
  color: var(--muted);
  margin-left: 8px;
}
.kpi-value.compact {
  font-size: 19px;
  letter-spacing: -0.5px;
}
.kpi-foot {
  font-size: 12px;
  color: var(--muted);
  white-space: normal;
}
.two-column {
  display: grid;
  grid-template-columns: 1.08fr 1fr;
  gap: 18px;
}
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 22px;
  margin-bottom: 20px;
  min-width: 0;
}
.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  margin-bottom: 18px;
}
.panel-heading h2 {
  font-size: 16px;
  font-weight: 500;
  margin: 0;
  letter-spacing: 0.4px;
}
.panel-heading > span:not(.tag) {
  font-size: 12px;
  color: var(--muted);
}
.tag {
  display: inline-block;
  border: 1px solid #7f5440;
  padding: 3px 8px;
  color: #e3cec3;
  font-size: 12px;
  white-space: nowrap;
  border-radius: 3px;
}
.position-compare {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  padding: 10px 0 22px;
}
.position-compare > div > span {
  color: var(--muted);
  font-size: 12px;
}
.position-compare strong {
  display: block;
  font: 25px var(--mono);
  margin-top: 14px;
}
.position-compare > span {
  color: #dfbda6;
}
.position-compare small {
  margin-left: 8px;
  font-size: 12px;
  color: var(--muted);
}
.position-detail {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding: 12px 0;
  color: var(--muted);
  font-size: 12px;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
.position-detail b {
  font-family: var(--mono);
  font-weight: 400;
  color: var(--text);
  margin-left: 8px;
}
.key-values {
  margin: 8px 0 0;
}
.key-values > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 18px;
  padding: 12px 0;
  border-bottom: 1px solid #4d302780;
}
.key-values > div:last-child {
  border-bottom: 0;
}
.key-values dt {
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
}
.key-values dd {
  font: 12px/1.8 var(--mono);
  margin: 0;
  text-align: right;
  overflow-wrap: anywhere;
  min-width: 0;
}
.key-values dd small {
  font-size: 12px;
  color: var(--muted);
}
.key-values.large > div {
  padding: 18px 0;
}
.key-values.large dd {
  font-size: 17px;
}
.up {
  color: var(--up) !important;
}
.down {
  color: var(--down) !important;
}
.method-note {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.9;
  margin: 15px 0;
}
.table-wrap {
  overflow-x: auto;
}
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 12px;
  white-space: nowrap;
  text-align: left;
}
th {
  font-weight: 400;
  color: var(--muted);
  font-size: 12px;
  padding: 12px 13px;
  background: var(--deep);
  border-bottom: 1px solid var(--line-soft);
}
td {
  padding: 14px 13px;
  border-bottom: 1px solid #4d302780;
  font-family: var(--mono);
}
tr:last-child td {
  border-bottom: 0;
}
tbody tr:hover {
  background: var(--raised);
}
td small {
  font-size: 12px;
  color: var(--muted);
}
.sub {
  display: block;
  margin-top: 3px;
}
.side {
  font-size: 12px;
}
.mono {
  font-family: var(--mono);
}
.empty {
  text-align: center;
  color: var(--muted);
  font: 12px/1.8 var(--sans);
  padding: 50px 20px !important;
}
.pagination {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  font-size: 12px;
  color: var(--muted);
}
.pagination > span {
  margin-right: auto;
}
.chart {
  height: 300px;
  min-height: 200px;
  width: 100%;
}
.chart.short {
  height: 240px;
}
.chart .empty {
  padding: 80px 0 !important;
}
.inline {
  display: flex;
  gap: 8px;
  align-items: center;
}
.inline input {
  font-size: 12px;
  width: 230px;
}
.checkbox {
  display: flex;
  gap: 9px;
  align-items: center;
  font-size: 12px;
}
.checkbox input {
  accent-color: var(--accent);
  width: 14px;
  height: 14px;
}
.working-row {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  padding: 12px 0;
  font-size: 12px;
  border-bottom: 1px solid var(--line-soft);
}
.working-row button {
  margin-left: auto;
}
details {
  margin-top: 16px;
  color: var(--muted);
  font-size: 12px;
}
summary {
  cursor: pointer;
}
pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font: 12px/1.8 var(--mono);
  color: #e4d3c9;
  border: 1px solid var(--line-soft);
  padding: 14px;
  max-height: 62vh;
  overflow: auto;
  background: var(--deep);
}
footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  font-size: 12px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  padding: 20px 0 24px;
  margin-top: 12px;
}
footer > span:first-child {
  font: 12px var(--mono);
  letter-spacing: 1.5px;
}
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: #2a120ac9;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(6px);
}
.modal {
  width: 480px;
  max-width: 100%;
  max-height: 92vh;
  overflow: auto;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 26px;
  box-shadow: 0 30px 100px #0008;
}
.modal.wide {
  width: 800px;
}
.modal form > label:not(.checkbox) {
  display: block;
  margin: 20px 0;
}
.modal label > input:not([type="checkbox"]) {
  display: block;
  width: 100%;
  margin: 8px 0;
}
.modal label small {
  font-size: 12px;
  display: block;
  line-height: 1.8;
}
.modal-actions {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  margin-top: 25px;
}
.modal pre {
  margin-bottom: 0;
}
.dashboard-kpis {
  margin: 20px 0 18px;
}
.dashboard-kpis .kpi {
  min-height: 132px;
}
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
  margin-bottom: 24px;
}
.dashboard-card {
  grid-column: span 4;
  margin-bottom: 0;
  padding: 20px;
  overflow: hidden;
}
.dashboard-card.card-wide {
  grid-column: span 8;
}
.dashboard-card .panel-heading {
  gap: 10px;
  margin-bottom: 20px;
}
.dashboard-card .panel-heading h2 {
  display: flex;
  gap: 10px;
  align-items: center;
}
.card-index {
  font: 12px var(--mono);
  color: var(--accent);
  opacity: 0.65;
}
.card-subtitle {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 12px;
}
.signal-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 4px 0 18px;
}
.signal-metrics > div > span,
.trade-metrics > div > span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}
.signal-metrics strong {
  display: block;
  font: 26px/1.5 var(--mono);
  margin: 7px 0 4px;
}
.signal-metrics small {
  display: block;
  font-size: 12px;
  color: var(--muted);
}
.signal-scale {
  position: relative;
  height: 5px;
  background: var(--raised);
  border-radius: 3px;
}
.signal-scale > span {
  display: block;
  height: 100%;
  background: var(--accent);
  border-radius: inherit;
  transition: width 0.3s ease;
}
.signal-scale > i {
  position: absolute;
  left: 50%;
  top: -3px;
  width: 2px;
  height: 11px;
  background: var(--text);
}
.scale-labels {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--muted);
  margin: 9px 0 10px;
}
.compact-values > div {
  padding: 10px 0;
  gap: 12px;
}
.dashboard-card .position-compare {
  padding: 5px 0 22px;
}
.dashboard-card .position-compare strong {
  font-size: 23px;
}
.health-summary {
  display: flex;
  gap: 10px;
  align-items: center;
  margin: 4px 0 12px;
}
.health-summary strong {
  font-size: 16px;
  font-weight: 500;
}
.health-summary > .tag {
  margin-left: auto;
}
.status-dot {
  flex: 0 0 7px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--muted);
}
.status-dot.observed {
  background: var(--blue);
  box-shadow: 0 0 0 4px #9dc4e61f;
}
.health-alert {
  border-top: 1px solid #e8c68f42;
  padding-top: 12px;
  margin-top: 12px;
  color: var(--accent);
  font-size: 12px;
  overflow-wrap: anywhere;
}
.health-alert p {
  margin: 7px 0 0;
}
.health-alert small {
  color: var(--muted);
}
.trade-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 18px;
  margin: 6px 0 18px;
}
.trade-metrics strong {
  display: block;
  font: 23px/1.5 var(--mono);
  margin-top: 8px;
  overflow-wrap: anywhere;
}
.trade-metrics small {
  margin-left: 5px;
  font: 12px var(--mono);
  color: var(--muted);
}
.dashboard-chart {
  height: 235px;
}
.indicator-overview {
  height: 260px;
}
.pnl-card .key-values dt {
  white-space: normal;
  max-width: 64%;
}
.pnl-card .key-values dd {
  flex-shrink: 0;
}
.recent-orders th,
.recent-orders td {
  padding: 12px 9px;
}
.activity-list {
  display: grid;
}
.activity-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  text-align: left;
  width: 100%;
  padding: 13px 0;
  border: 0;
  border-bottom: 1px solid #4d302780;
  background: transparent;
}
.activity-item:hover .activity-title {
  color: var(--accent);
}
.activity-marker {
  width: 6px;
  height: 6px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--blue);
  margin-top: 6px;
}
.activity-content {
  flex: 1;
  min-width: 0;
}
.activity-title {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 4px 8px;
  font-size: 12px;
}
.activity-title time {
  color: var(--muted);
  font: 12px/1.8 var(--mono);
}
.activity-summary {
  display: block;
  color: var(--muted);
  font: 12px/1.8 var(--mono);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  margin-top: 4px;
}
.archive-link {
  margin-top: 16px;
}
@media (max-width: 1320px) and (min-width: 801px) {
  .dashboard-grid > .dashboard-card {
    grid-column: span 6;
  }
  .dashboard-grid > .card-wide {
    grid-column: span 12;
  }
  .dashboard-grid .recent-orders {
    grid-column: span 12;
  }
}
@media (max-width: 800px) {
  .dashboard-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 14px;
  }
  .dashboard-grid > .dashboard-card {
    grid-column: 1;
  }
  .dashboard-card {
    padding: 18px;
  }
  .dashboard-kpis .kpi {
    min-height: 135px;
  }
}
@media (min-width: 1600px) {
  .workspace {
    padding: 42px 48px 0;
  }
  .kpi-value {
    font-size: 34px;
  }
}
@media (max-width: 1180px) {
  .sidebar {
    width: 194px;
    padding-inline: 14px;
  }
  main {
    margin-left: 194px;
  }
  .workspace {
    padding: 28px 24px 0;
  }
  .topbar {
    padding: 0 24px;
  }
  .kpi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .two-column {
    grid-template-columns: 1fr 1fr;
  }
  .refresh-label {
    margin-left: 0;
  }
}
@media (max-width: 800px) {
  .sidebar {
    position: relative;
    width: auto;
    inset: auto;
    padding: 16px 20px;
    display: block;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .brand {
    padding: 0;
    gap: 10px;
  }
  .brand b {
    font-size: 35px;
  }
  .brand > span {
    font-size: 21px;
  }
  .nav-caption,
  .sidebar-bottom {
    display: none;
  }
  nav {
    display: flex;
    gap: 4px;
    overflow: auto;
    margin-top: 15px;
  }
  nav button {
    white-space: nowrap;
    padding: 9px 12px;
    font-size: 12px;
    gap: 5px;
  }
  nav button > span,
  nav button > i {
    display: none;
  }
  main {
    margin-left: 0;
  }
  .topbar {
    height: 56px;
    padding: 0 20px;
  }
  .workspace {
    padding: 24px 20px 0;
  }
  .page-heading {
    align-items: flex-start;
    gap: 10px;
  }
  .page-heading p {
    max-width: 360px;
  }
  .heading-clock {
    padding-top: 9px;
  }
  .two-column {
    grid-template-columns: 1fr;
  }
  .kpi-grid {
    gap: 12px;
    margin-top: 18px;
  }
  .kpi {
    padding: 16px;
  }
  .filterbar {
    gap: 12px;
  }
  .filterbar select {
    max-width: 200px;
  }
  .panel {
    padding: 18px;
  }
  .notice {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 7px;
  }
  .panel-heading {
    flex-wrap: wrap;
  }
  .kpi-value {
    font-size: 25px;
  }
  h1 {
    font-size: 25px;
  }
  .mode-label {
    margin-left: auto;
  }
  .refresh-label {
    margin-left: auto;
  }
  .inline input {
    width: 200px;
  }
}
@media (max-width: 460px) {
  .workspace {
    padding-inline: 14px;
  }
  .topbar {
    padding-inline: 14px;
  }
  .topbar > div:first-child {
    display: none;
  }
  .top-actions {
    justify-content: space-between;
    width: 100%;
  }
  .heading-clock {
    display: none;
  }
  .kpi-value {
    font-size: 21px;
    letter-spacing: -0.8px;
  }
  .kpi-label {
    flex-wrap: wrap;
  }
  .filterbar label {
    gap: 7px;
  }
  .filterbar select {
    max-width: 210px;
    padding: 8px;
  }
  .position-compare strong {
    font-size: 22px;
  }
  .inline input {
    width: 185px;
  }
  .modal {
    padding: 20px;
  }
  nav button {
    padding-inline: 10px;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
  }
}