body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #f3f5f8;
  color: #18212f;
}

.topbar {
  align-items: center;
  background: #ffffff;
  border-bottom: 1px solid #dfe5ef;
  display: flex;
  justify-content: space-between;
  padding: 16px 24px;
}

.topbar h1 {
  font-size: 20px;
  margin: 0;
}

.page {
  padding: 24px;
}

.page {
  max-width: 1440px;
}

.panel,
.login-panel {
  background: #ffffff;
  border: 1px solid #dfe5ef;
  border-radius: 8px;
  padding: 24px;
}

.section-band {
  margin-bottom: 28px;
}

.section-heading {
  align-items: flex-end;
  display: flex;
  justify-content: space-between;
  margin-bottom: 14px;
}

.section-heading h2 {
  font-size: 22px;
  margin: 0 0 6px;
}

.section-heading p {
  color: #526071;
  margin: 0;
}

.login-page {
  display: grid;
  min-height: 100vh;
  place-items: center;
}

.login-panel {
  max-width: 360px;
  width: calc(100% - 48px);
}

label {
  display: block;
  margin: 14px 0;
}

input,
select {
  border: 1px solid #c9d2df;
  border-radius: 6px;
  box-sizing: border-box;
  display: block;
  font-size: 16px;
  margin-top: 6px;
  padding: 10px;
  width: 100%;
}

button {
  background: #175cd3;
  border: 0;
  border-radius: 6px;
  color: #ffffff;
  cursor: pointer;
  font-size: 16px;
  padding: 10px 14px;
  width: 100%;
}

.inline-search {
  align-items: end;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(260px, 420px) 120px;
  margin: 0 0 16px;
}

.backtest-filter {
  grid-template-columns: minmax(240px, 360px) minmax(180px, 240px) 90px 120px;
}

.inline-search label {
  margin: 0;
}

.inline-search button {
  height: 42px;
}

.error {
  color: #b42318;
}

table {
  border-collapse: collapse;
  width: 100%;
}

th,
td {
  border-bottom: 1px solid #dfe5ef;
  padding: 10px;
  text-align: left;
  vertical-align: top;
}

th {
  color: #526071;
  font-size: 13px;
  white-space: nowrap;
}

a {
  color: #175cd3;
  text-decoration: none;
}

.chart-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 18px 0 24px;
}

.flow-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.mini-chart {
  border: 1px solid #dfe5ef;
  border-radius: 8px;
  padding: 14px;
}

.weekly-list {
  display: grid;
  gap: 20px;
  margin-top: 18px;
}

.weekly-run {
  background: #ffffff;
  border: 1px solid #dfe5ef;
  border-radius: 8px;
  padding: 16px;
}

.weekly-run h3 {
  font-size: 16px;
  margin: 0 0 10px;
}

.weekly-run-heading {
  align-items: baseline;
  display: flex;
  gap: 16px;
  justify-content: space-between;
}

.weekly-run-heading p {
  color: #526071;
  font-size: 13px;
  margin: 0 0 10px;
}

.weekly-stats {
  color: #344054;
  font-size: 14px;
  margin: 0 0 12px;
}

small {
  color: #667085;
  font-size: 12px;
}

.return-positive {
  color: #067647;
  font-weight: 600;
}

.return-negative {
  color: #b42318;
  font-weight: 600;
}

.outcome-badge {
  border-radius: 999px;
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 8px;
}

.outcome-停利,
.outcome-移動停利 {
  background: #dcfae6;
  color: #067647;
}

.outcome-停損 {
  background: #fee4e2;
  color: #b42318;
}

.outcome-持有中 {
  background: #dbeafe;
  color: #175cd3;
}

.metric-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metric-card {
  background: #ffffff;
  border: 1px solid #dfe5ef;
  border-radius: 8px;
  padding: 16px;
}

.metric-card h3 {
  font-size: 15px;
  margin: 0 0 12px;
}

.metric-list {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
}

.metric-list div {
  min-width: 0;
}

.metric-list dt {
  margin-top: 0;
}

.metric-list dd {
  font-size: 18px;
  font-weight: 700;
}

.strategy-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 8px 0 14px;
}

.strategy-pill {
  align-items: center;
  background: #eef4ff;
  border: 1px solid #c7d7fe;
  border-radius: 8px;
  color: #233876;
  display: flex;
  gap: 10px;
  padding: 8px 10px;
}

.strategy-pill strong {
  font-size: 13px;
}

.strategy-pill span {
  font-size: 12px;
  white-space: nowrap;
}

.table-scroll {
  overflow-x: auto;
}

.table-scroll table {
  min-width: 1120px;
}

.order-ledger {
  background: #ffffff;
  border: 1px solid #dfe5ef;
  border-radius: 8px;
}

.order-ledger table {
  min-width: 980px;
}

.action-link {
  align-items: center;
  background: #175cd3;
  border-radius: 6px;
  color: #ffffff;
  display: inline-flex;
  font-size: 14px;
  font-weight: 700;
  min-height: 36px;
  padding: 0 12px;
}

.pager {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin: 0 0 12px;
}

.chart-title {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
}

.chart-title span {
  color: #526071;
  font-size: 13px;
}

svg {
  background: #f8fafc;
  border-radius: 6px;
  display: block;
  height: auto;
  width: 100%;
}

dt {
  color: #526071;
  font-size: 13px;
  margin-top: 14px;
}

dd {
  margin: 4px 0 0;
}

@media (max-width: 760px) {
  .chart-grid {
    grid-template-columns: 1fr;
  }

  .flow-grid {
    grid-template-columns: 1fr;
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }

  .metric-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .weekly-run-heading {
    display: block;
  }

  .page {
    padding: 12px;
  }

  .inline-search {
    grid-template-columns: 1fr;
  }

  .backtest-filter {
    grid-template-columns: 1fr;
  }

  th,
  td {
    padding: 8px 6px;
  }
}