:root {
  color-scheme: dark;
  --bg: #071018;
  --panel: #0d1822;
  --panel-strong: #111f2c;
  --panel-soft: #0a141d;
  --line: #213341;
  --line-strong: #345064;
  --text: #e8f0f5;
  --muted: #8ea2b0;
  --faint: #91a8b8;
  --teal: #25d0b1;
  --teal-soft: rgba(37, 208, 177, 0.12);
  --gold: #f0ba62;
  --red: #ff7b77;
  --green: #56d69a;
  --blue: #6da8ff;
  --radius: 0.65rem;
  --shadow: 0 18px 55px rgba(0, 0, 0, 0.28);
  font-family: "Segoe UI", "Microsoft YaHei UI", "PingFang SC", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  font-size: 16px;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background:
    radial-gradient(circle at 72% -10%, rgba(37, 208, 177, 0.08), transparent 35rem),
    linear-gradient(180deg, #08131c 0, var(--bg) 30rem);
  color: var(--text);
  line-height: 1.55;
}

a {
  color: inherit;
  text-decoration: none;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
}

.app-shell {
  display: grid;
  grid-template-columns: 15rem minmax(0, 1fr);
  min-height: 100vh;
  transition: grid-template-columns 180ms ease;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 1.5rem 1.1rem;
  border-right: 1px solid var(--line);
  background: rgba(7, 16, 24, 0.92);
  backdrop-filter: blur(18px);
}

.sidebar-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.25rem;
}

.sidebar-toggle {
  display: grid;
  flex: 0 0 2.35rem;
  width: 2.35rem;
  height: 2.35rem;
  place-items: center;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 0.55rem;
  background: var(--panel-soft);
  color: var(--teal);
  cursor: pointer;
}

.sidebar-toggle:hover {
  border-color: var(--teal);
  background: var(--teal-soft);
}

html.sidebar-collapsed .app-shell {
  grid-template-columns: 3.5rem minmax(0, 1fr);
}

html.sidebar-collapsed .sidebar {
  padding: 0.75rem 0.35rem;
}

html.sidebar-collapsed .sidebar-top {
  justify-content: center;
}

html.sidebar-collapsed .sidebar .brand,
html.sidebar-collapsed .sidebar .nav-list,
html.sidebar-collapsed .sidebar .sidebar-foot {
  display: none;
}

html.sidebar-collapsed .sidebar-toggle span {
  transform: rotate(180deg);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.25rem 0.5rem 1.6rem;
}

.brand-mark {
  display: grid;
  width: 2.4rem;
  height: 2.4rem;
  place-items: center;
  border: 1px solid rgba(37, 208, 177, 0.48);
  border-radius: 0.55rem;
  background: var(--teal-soft);
  color: var(--teal);
  font-weight: 750;
  letter-spacing: -0.04em;
}

.brand strong,
.brand span {
  display: block;
}

.brand strong {
  font-size: 0.95rem;
}

.brand span {
  margin-top: 0.12rem;
  color: var(--faint);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav-list {
  display: grid;
  gap: 0.35rem;
}

.nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.72rem 0.8rem;
  border: 1px solid transparent;
  border-radius: 0.55rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.nav-link:hover {
  border-color: var(--line);
  background: var(--panel-soft);
  color: var(--text);
}

.nav-link.active {
  border-color: rgba(37, 208, 177, 0.25);
  background: var(--teal-soft);
  color: var(--teal);
}

.nav-index {
  color: var(--faint);
  font-family: Consolas, monospace;
  font-size: 0.74rem;
}

.sidebar-foot {
  position: absolute;
  right: 1.6rem;
  bottom: 1.5rem;
  left: 1.6rem;
  border-top: 1px solid var(--line);
  padding-top: 1rem;
  color: var(--faint);
  font-size: 0.75rem;
}

.main {
  width: 100%;
  max-width: 100rem;
  padding: 2rem clamp(1.25rem, 3vw, 3.25rem) 4rem;
}

.page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.eyebrow {
  margin: 0 0 0.35rem;
  color: var(--teal);
  font-family: Consolas, monospace;
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0.3rem;
  font-size: clamp(1.7rem, 3vw, 2.45rem);
  line-height: 1.12;
  letter-spacing: -0.035em;
}

h2 {
  margin-bottom: 1rem;
  font-size: 1.08rem;
  letter-spacing: -0.01em;
}

h3 {
  margin-bottom: 0.75rem;
  font-size: 0.98rem;
}

.lede,
.muted {
  color: var(--muted);
}

.lede {
  max-width: 52rem;
  margin-bottom: 0;
  font-size: 0.94rem;
}

.mono {
  font-family: Consolas, "SFMono-Regular", monospace;
  font-size: 0.82em;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.chip,
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  min-height: 1.7rem;
  padding: 0.22rem 0.58rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel-soft);
  color: var(--muted);
  font-size: 0.76rem;
  white-space: nowrap;
}

.status-pill::before {
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: var(--green);
  content: "";
  box-shadow: 0 0 0 0.2rem rgba(86, 214, 154, 0.1);
}

.status-pill.warning::before {
  background: var(--gold);
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-bottom: 1rem;
  padding: 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(13, 24, 34, 0.75);
}

.field {
  display: grid;
  min-width: 10rem;
  gap: 0.25rem;
}

.field.grow {
  flex: 1 1 18rem;
}

.field label {
  color: var(--faint);
  font-size: 0.74rem;
}

input,
select,
button,
.button {
  min-height: 2.45rem;
  border: 1px solid var(--line-strong);
  border-radius: 0.45rem;
  background: #0a151e;
  color: var(--text);
  font: inherit;
  font-size: 0.88rem;
}

input,
select {
  width: 100%;
  padding: 0 0.7rem;
}

button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: end;
  padding: 0 0.9rem;
  cursor: pointer;
}

button:hover,
.button:hover {
  border-color: var(--teal);
  color: var(--teal);
}

form {
  margin: 0;
}

.notice {
  margin-bottom: 1rem;
  padding: 0.72rem 0.9rem;
  border: 1px solid rgba(37, 208, 177, 0.3);
  border-radius: var(--radius);
  background: var(--teal-soft);
  color: var(--teal);
  font-size: 0.86rem;
}

.action-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  padding: 0.8rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(13, 24, 34, 0.75);
}

.action-bar > div:first-child {
  display: grid;
  gap: 0.15rem;
}

.action-buttons {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.button-subtle {
  border-color: var(--line);
  color: var(--muted);
}

.button-subtle.compact {
  min-height: 2rem;
  padding: 0 0.65rem;
  font-size: 0.78rem;
}

.button-danger {
  border-color: rgba(255, 108, 124, 0.45);
  background: rgba(255, 108, 124, 0.1);
  color: var(--red);
}

.button-danger.compact {
  min-height: 2rem;
  padding: 0 0.65rem;
  font-size: 0.78rem;
}

.watchlist-row {
  grid-template-columns: minmax(17rem, 1.5fr) repeat(4, minmax(7rem, 0.65fr)) minmax(14rem, auto);
}

.paper-row {
  grid-template-columns: minmax(17rem, 1.45fr) minmax(7rem, 0.55fr) repeat(4, minmax(7rem, 0.65fr)) minmax(9rem, auto);
}

.evaluation-row {
  grid-template-columns: minmax(17rem, 1.45fr) repeat(4, minmax(8rem, 0.7fr)) minmax(8rem, auto);
}

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

.panel-body li + li {
  margin-top: 0.45rem;
}

.panel {
  margin-bottom: 1rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(13, 24, 34, 0.88);
  box-shadow: var(--shadow);
}

.panel-body,
.panel-head {
  padding: 1rem 1.15rem;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--line);
}

.panel-head h2,
.panel-head p {
  margin-bottom: 0;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.metric-card {
  min-height: 7.3rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(37, 208, 177, 0.035), transparent 55%),
    var(--panel);
}

.metric-label {
  color: var(--muted);
  font-size: 0.78rem;
}

.metric-value {
  display: block;
  margin-top: 0.55rem;
  font-family: "Bahnschrift", "Segoe UI", sans-serif;
  font-size: clamp(1.35rem, 2.5vw, 2rem);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.035em;
}

.positive {
  color: var(--red);
}

.negative {
  color: var(--green);
}
.asset-code { display: block; color: var(--muted); font-size: .8rem; overflow-wrap: anywhere; }

.focus-page-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.focus-add-button,
.focus-dialog-close {
  display: inline-grid;
  width: 2.5rem;
  height: 2.5rem;
  place-items: center;
  padding: 0;
  border: 1px solid rgba(37, 208, 177, 0.45);
  border-radius: 50%;
  background: var(--teal-soft);
  color: var(--teal);
  font-size: 1.55rem;
  line-height: 1;
}

.focus-add-button:hover,
.focus-dialog-close:hover {
  border-color: var(--teal);
  background: rgba(37, 208, 177, 0.18);
}

.focus-asset-tabs,
.focus-period-tabs {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.2rem;
}

.focus-asset-tabs {
  margin-bottom: 1rem;
}

.focus-overview-panel {
  margin-bottom: 1rem;
}

.focus-overview-fit {
  overflow: visible;
}

.focus-mobile-sort {
  display: none;
}

.focus-overview-table {
  min-width: 0;
  width: 100%;
  table-layout: fixed;
  font-size: clamp(0.95rem, 1.3vw, 1.2rem);
}

.focus-overview-asset-column {
  width: 17%;
}

.focus-overview-table th,
.focus-overview-table td {
  padding: 0.42rem 0;
  overflow: hidden;
  text-overflow: clip;
  text-align: center;
  white-space: nowrap;
}

.focus-overview-table th {
  font-size: inherit;
}

.focus-overview-table td:not(:first-child) {
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

.focus-overview-table th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--panel);
}

.focus-overview-asset {
  text-align: left !important;
}

.focus-overview-asset a {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
}

.focus-overview-asset strong,
.focus-overview-asset small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
}

.focus-overview-asset small {
  color: var(--muted);
  font-size: 0.8em;
  font-family: "Cascadia Mono", Consolas, monospace;
}

.focus-overview-asset .focus-history-range {
  margin-top: 4px;
  white-space: normal;
  overflow: visible;
  font-size: 0.7em;
  line-height: 1.4;
}

.focus-back-link {
  color: var(--teal);
  white-space: nowrap;
}

.focus-sort-button {
  min-height: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font-size: inherit;
  font-weight: inherit;
}

.focus-sort-button::after {
  content: "↕";
  color: var(--faint);
}

.focus-overview-table th[aria-sort="descending"] .focus-sort-button::after {
  content: "↓";
  color: var(--teal);
}

.focus-overview-table th[aria-sort="ascending"] .focus-sort-button::after {
  content: "↑";
  color: var(--teal);
}

.focus-asset-tab {
  display: grid;
  flex: 0 0 auto;
  min-width: 10.5rem;
  gap: 0.18rem;
  padding: 0.72rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-soft);
}

.focus-asset-tab span {
  color: var(--muted);
  font-family: "Cascadia Mono", Consolas, monospace;
  font-size: 0.72rem;
}

.focus-asset-tab:hover,
.focus-asset-tab.active,
.focus-period-tab:hover,
.focus-period-tab.active {
  border-color: rgba(37, 208, 177, 0.55);
  background: var(--teal-soft);
  color: var(--teal);
}

.focus-period-tab {
  flex: 0 0 auto;
  padding: 0.42rem 0.66rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.78rem;
}

.focus-chart-head {
  align-items: flex-end;
}

.focus-add-dialog {
  width: min(36rem, calc(100vw - 2rem));
  max-height: min(42rem, calc(100vh - 2rem));
  padding: 1.15rem;
  overflow: auto;
  border: 1px solid #2a4252;
  border-radius: 0.75rem;
  background: #0c1822;
  color: var(--text);
  box-shadow: 0 1.5rem 5rem rgba(0, 0, 0, 0.55);
}

.focus-add-dialog::backdrop {
  background: rgba(2, 8, 13, 0.72);
  backdrop-filter: blur(3px);
}

.focus-dialog-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.focus-dialog-head h2 {
  margin: 0.15rem 0 0;
}

.focus-dialog-close {
  width: 2rem;
  height: 2rem;
  border-color: var(--line);
  background: transparent;
  color: var(--muted);
  font-size: 1.2rem;
}

.focus-search-form {
  margin-bottom: 0.9rem;
}

.focus-search-results {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.focus-search-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.8rem 0.9rem;
  border-bottom: 1px solid var(--line);
}

.focus-search-row:last-child {
  border-bottom: 0;
}

.focus-asset-head {
  align-items: flex-end;
}

.focus-asset-head h2 {
  margin-bottom: 0.2rem;
  font-size: 1.35rem;
}

.focus-latest-price {
  display: grid;
  min-width: 10rem;
  justify-items: end;
}

.focus-latest-price strong {
  color: var(--gold);
  font-family: "Bahnschrift", "Segoe UI", sans-serif;
  font-size: 1.8rem;
  font-variant-numeric: tabular-nums;
}

.focus-chart {
  min-height: 32.5rem;
  border-top: 1px solid var(--line);
}

.strategy-row {
  display: grid;
  grid-template-columns: minmax(17rem, 1.5fr) repeat(4, minmax(7rem, 0.65fr)) minmax(8rem, auto);
  align-items: center;
  gap: 1rem;
  padding: 1.05rem 1.15rem;
  border-bottom: 1px solid var(--line);
}

.strategy-row-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.selection-state {
  min-height: 2rem;
  padding: 0.35rem 0.65rem;
}

.row-more-actions {
  position: relative;
}

.strategy-actions-panel {
  overflow: visible;
}

.observation-strategy-row {
  grid-template-columns: minmax(17rem, 1.5fr) repeat(4, minmax(7rem, 0.65fr)) minmax(10rem, auto);
}

.row-more-actions > summary {
  list-style: none;
  cursor: pointer;
}

.row-more-actions > summary::-webkit-details-marker {
  display: none;
}

.row-action-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 0.3rem);
  z-index: 10;
  display: grid;
  gap: 0.3rem;
  min-width: 7rem;
  padding: 0.4rem;
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.row-action-menu button {
  width: 100%;
}

.watchlist-meta {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.watchlist-row > div:first-child,
.research-watchlist-row > div:first-child {
  min-width: 0;
}

.research-watchlist-row {
  grid-template-columns: minmax(17rem, 1.5fr) repeat(4, minmax(7rem, 0.65fr)) minmax(10rem, auto);
}

.notice.warning { border-color: rgba(240, 186, 98, .55); background: rgba(240, 186, 98, .12); color: #f7d49b; }
.notice.error { border-color: rgba(248, 113, 113, .55); background: rgba(248, 113, 113, .12); color: #ffb6b6; }

.pool-view-tabs {
  display: flex;
  gap: 0.55rem;
  margin-bottom: 1rem;
}

.pool-view-tabs .active {
  border-color: var(--teal);
  background: var(--teal-soft);
  color: var(--teal);
}

.hidden-strategy-row {
  grid-template-columns: minmax(17rem, 1.5fr) minmax(12rem, 0.8fr) minmax(8rem, auto);
}

.hidden-strategy-notice {
  border-color: rgba(240, 186, 98, 0.38);
}

.frozen-row {
  display: grid;
  grid-template-columns: minmax(18rem, 1.5fr) minmax(7rem, 0.6fr) minmax(7rem, 0.6fr) auto;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.15rem;
  border-bottom: 1px solid var(--line);
}

.frozen-row:last-child {
  border-bottom: 0;
}

.strategy-row:last-child {
  border-bottom: 0;
}

.strategy-row:hover {
  background: rgba(37, 208, 177, 0.035);
}

.clickable-strategy-row { cursor: pointer; }
.clickable-strategy-row:focus-visible { outline: 2px solid var(--teal); outline-offset: -2px; }
.position-preview { display: flex; flex-wrap: wrap; gap: .25rem .65rem; margin-top: .35rem; color: var(--muted); font-size: .78rem; }

.strategy-name {
  margin-bottom: 0.2rem;
  font-size: 1rem;
}

.strategy-identity { min-width: 0; }

.strategy-summary {
  margin: 0.18rem 0 0.42rem;
  color: var(--muted);
  font-size: 0.79rem;
  line-height: 1.55;
}

.logic-tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.7rem;
}

.logic-tag-row.compact { margin: 0 0 0.42rem; }

.logic-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.18rem 0.42rem;
  border: 1px solid rgba(37, 208, 177, 0.24);
  border-radius: 999px;
  background: rgba(37, 208, 177, 0.07);
  color: var(--teal);
  font-size: 0.68rem;
  line-height: 1.2;
}

.strategy-logic-panel { margin-bottom: 1rem; }

.strategy-logic-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem 1rem;
  padding: 1rem 1.15rem 0.25rem;
}

.strategy-logic-grid > div {
  padding: 0.75rem;
  border: 1px solid var(--line);
  border-radius: 0.55rem;
  background: rgba(255, 255, 255, 0.018);
}

.strategy-logic-grid dt {
  margin-bottom: 0.3rem;
  color: var(--faint);
  font-size: 0.72rem;
}

.strategy-logic-grid dd {
  margin: 0;
  color: var(--text);
  font-size: 0.86rem;
  line-height: 1.55;
}

.strategy-logic-panel > .logic-tag-row { padding: 0 1.15rem 1rem; }

.strategy-meta,
.table-note {
  color: var(--faint);
  font-size: 0.76rem;
}

.cell-label {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--faint);
  font-size: 0.7rem;
}

.cell-value {
  font-variant-numeric: tabular-nums;
}

.arrow {
  color: var(--teal);
  font-size: 1.3rem;
}

.detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(18rem, 0.8fr);
  gap: 1rem;
}

.chart-shell {
  min-height: 33rem;
  background: #09131c;
}

.chart-shell .plotly-graph-div {
  width: 100% !important;
}

.chart-shell.paper-chart {
  min-height: 27rem;
}

.definition-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem 1.2rem;
  margin: 0;
}

.definition-grid div {
  min-width: 0;
}

.definition-grid dt {
  color: var(--faint);
  font-size: 0.74rem;
}

.definition-grid dd {
  margin: 0.18rem 0 0;
  overflow-wrap: anywhere;
  font-size: 0.86rem;
}

.risk-note {
  margin: 1rem 0 0;
  padding: 0.8rem 0.9rem;
  border-left: 2px solid var(--gold);
  background: rgba(240, 186, 98, 0.07);
  color: #d8c39e;
  font-size: 0.82rem;
}

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

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  font-variant-numeric: tabular-nums;
}

th,
td {
  padding: 0.72rem 0.8rem;
  border-bottom: 1px solid var(--line);
  text-align: right;
  white-space: nowrap;
}

th {
  color: var(--faint);
  font-size: 0.72rem;
  font-weight: 600;
}

th:first-child,
td:first-child,
.text-left {
  text-align: left;
}

tbody tr:hover {
  background: rgba(37, 208, 177, 0.025);
}

.target-row td:first-child {
  color: var(--teal);
}

details.panel > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.15rem;
  cursor: pointer;
  font-size: 0.92rem;
  list-style: none;
}

details.panel > summary::-webkit-details-marker {
  display: none;
}

details.panel > summary::after {
  color: var(--teal);
  content: "+";
  font-size: 1.2rem;
}

details.panel[open] > summary::after {
  content: "−";
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.55rem;
  padding: 0.8rem 1rem;
  color: var(--muted);
  font-size: 0.78rem;
}

.pagination a {
  padding: 0.35rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 0.35rem;
}

.pagination a:hover {
  border-color: var(--teal);
  color: var(--teal);
}

[data-async-page-section][aria-busy="true"] {
  opacity: 0.62;
  pointer-events: none;
  transition: opacity 120ms ease;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.scenario-tabs {
  display: flex;
  gap: 0.45rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
}

.scenario-tab {
  flex: 0 0 auto;
  padding: 0.5rem 0.72rem;
  border: 1px solid var(--line);
  border-radius: 0.4rem;
  color: var(--muted);
  font-size: 0.8rem;
}

.scenario-tab:hover,
.scenario-tab.active {
  border-color: rgba(37, 208, 177, 0.4);
  background: var(--teal-soft);
  color: var(--teal);
}

.empty-state,
.error-state {
  padding: 4rem 1.5rem;
  text-align: center;
}

.empty-state strong,
.error-state strong {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 1.05rem;
}

.data-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.data-card {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.data-card strong {
  display: block;
  margin: 0.3rem 0;
  font-size: 1.25rem;
  font-variant-numeric: tabular-nums;
}

.rules {
  color: #c5d2da;
  white-space: pre-line;
}

@media (max-width: 72rem) {
  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .strategy-row,
  .paper-row,
  .evaluation-row {
    grid-template-columns: minmax(15rem, 1.5fr) repeat(2, minmax(7rem, 0.7fr)) minmax(8rem, auto);
  }

  .strategy-row .secondary-metric {
    display: none;
  }

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

@media (max-width: 48rem) {
  .app-shell {
    display: block;
  }

  .strategy-logic-grid { grid-template-columns: 1fr; }

  html.sidebar-collapsed .app-shell {
    display: block;
  }

  .sidebar {
    position: static;
    width: 100%;
    height: auto;
    padding: 0.75rem 1rem;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  html.sidebar-collapsed .sidebar {
    width: 100%;
    height: auto;
    padding: 0.5rem 1rem;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .brand {
    padding-bottom: 0.7rem;
  }

  .nav-list {
    display: flex;
    overflow-x: auto;
  }

  .nav-link {
    flex: 0 0 auto;
  }

  .sidebar-foot,
  .nav-index {
    display: none;
  }

  .main {
    padding: 1.35rem 1rem 3rem;
  }

  .page-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .metric-grid,
  .data-grid,
  .definition-grid,
  .evaluation-grid {
    grid-template-columns: 1fr;
  }

  .focus-page-actions {
    width: 100%;
    justify-content: space-between;
  }

  .focus-chart-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .focus-asset-head {
    align-items: flex-start;
  }

  .focus-latest-price {
    justify-items: start;
  }

  .strategy-row,
  .paper-row,
  .evaluation-row {
    grid-template-columns: 1fr 1fr;
  }

  .strategy-row .secondary-metric { display: block; }
  .strategy-row > :first-child,
  .paper-row > :first-child { grid-column: 1 / -1; }
  .strategy-row-actions { grid-column: 1 / -1; }

  .frozen-row {
    grid-template-columns: 1fr;
  }

  .strategy-row .arrow {
    display: none;
  }

  .chart-shell {
    min-height: 29rem;
  }
}

@media (max-width: 760px) {
  .focus-mobile-sort {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1rem;
    border-bottom: 1px solid var(--line);
    font-size: 0.75rem;
  }

  .focus-mobile-sort select {
    min-width: 0;
    padding: 0.35rem;
  }

  .focus-overview-table,
  .focus-overview-table tbody,
  .focus-overview-table tr {
    display: block;
    width: 100%;
  }

  .focus-overview-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
  }

  .focus-overview-table tbody tr {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.2rem;
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--line);
  }

  .focus-overview-table td {
    display: block;
    padding: 0.2rem 0;
    border: 0;
    font-size: 1rem;
  }

  .focus-overview-table td:first-child {
    grid-column: 1 / -1;
    font-size: 1.1rem;
  }

  .focus-overview-table td:not(:first-child)::before {
    content: attr(data-metric-label);
    display: block;
    color: var(--faint);
    font-size: 0.7rem;
  }
}

.toolbar .checkbox-field {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0;
}
.toolbar .checkbox-field input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
  min-height: 0;
  padding: 0;
  margin: 0;
  accent-color: var(--teal);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}

/* One row menu stays above neighboring rows and remains usable on narrow screens. */
.row-action-menu { min-width: 9rem; max-width: calc(100vw - 2rem); }
.row-action-menu > a, .row-action-menu > form, .row-action-menu > span { width: 100%; }
.row-action-menu .strategy-row-actions { display: contents; }
.row-more-actions[open] { z-index: 30; }
/* History records alternate by date rather than by individual security row. */
tbody tr.date-band-0 > td { background-color: #10141b; }
tbody tr.date-band-1 > td { background-color: #242b35; }
tbody tr.date-band-0:hover > td, tbody tr.date-band-1:hover > td { background-color: #303c4d; }