.market-shell {
  --market-up: var(--danger);
  --market-down: var(--success);
  overflow-x: hidden;
  min-height: 100vh;
  background: linear-gradient(var(--hero-start) 0, var(--hero-end) 280px), var(--background);
}

.market-layout {
  max-width: 1280px;
  margin: 0 auto;
  padding: 36px 24px 72px;
}

/* ── Hero ── */
.market-hero {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.hero-copy h1 {
  margin: 0 0 6px;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
}

.hero-copy p {
  margin: 0;
  color: var(--text-tertiary);
  font-size: 13px;
}

.market-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: flex-end;
}

.market-meta > span {
  display: inline-flex;
  align-items: center;
  height: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-elevated);
  color: var(--text-tertiary);
  font-size: 12px;
  padding: 0 10px;
  white-space: nowrap;
}

/* ── Stale banner ── */
.stale-banner {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  color: var(--text-secondary);
  font-size: 13px;
  margin-bottom: 28px;
  padding: 10px 14px;
}

.stale-banner strong {
  color: var(--text-primary);
  font-weight: 700;
}

/* ── Section shared ── */
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 14px;
  padding-bottom: 10px;
}

.section-head h2 {
  margin: 0;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* ── Index section ── */
.index-section {
  margin-bottom: 32px;
}

.index-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.index-card {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--card-shadow);
  color: var(--text-primary);
  padding: 16px;
  text-decoration: none;
  transition: border-color 140ms ease, transform 140ms ease, box-shadow 140ms ease;
}

.index-card:hover {
  border-color: var(--text-tertiary);
  box-shadow: 0 4px 12px rgb(0 0 0 / 8%);
  transform: translateY(-1px);
}

.index-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.symbol {
  display: inline-flex;
  align-items: center;
  height: 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--muted-background);
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0 7px;
}

.index-status {
  font-size: 11px;
  color: var(--text-tertiary);
}

.index-card h3 {
  margin: 0 0 4px;
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 500;
}

.index-price {
  color: var(--text-primary);
  font-size: clamp(24px, 3vw, 34px);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 8px;
}

.delta-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  margin-bottom: 14px;
}

.is-up .delta-row { color: var(--market-up); }
.is-down .delta-row { color: var(--market-down); }

.delta-row span,
.stock-change > span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.stock-change {
  display: flex;
  justify-content: center;
}

.delta-row svg,
.stock-change > span svg {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
}

.sparkline {
  width: 100%;
  height: 44px;
  margin-top: auto;
}

.sparkline polyline {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.index-card.is-up .sparkline polyline { stroke: var(--market-up); }
.index-card.is-down .sparkline polyline { stroke: var(--market-down); }

/* ── Stocks section ── */
.stocks-section {
  margin-bottom: 32px;
}

.stock-table {
  --stock-header-height: 36px;
  --stock-row-height: 48px;
  --stock-visible-rows: 10;

  max-height: calc(var(--stock-header-height) + var(--stock-row-height) * var(--stock-visible-rows));
  overflow-x: hidden;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--card-shadow);
  scrollbar-gutter: stable;
}

.stock-row {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  column-gap: 12px;
  align-items: center;
  min-height: var(--stock-row-height);
  border-top: 1px solid var(--border-light);
  color: var(--text-primary);
  padding: 0 16px;
  text-decoration: none;
  transition: background-color 100ms ease;
}

.stock-row:first-child { border-top: 0; }
a.stock-row:hover { background: var(--muted-background); }

.stock-row-head {
  position: sticky;
  top: 0;
  z-index: 2;
  min-height: var(--stock-header-height);
  background: var(--muted-background);
  color: var(--text-tertiary);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.stock-row-head span:not(:first-child) { text-align: center; }
.stock-row-head span:last-child { text-align: right; }

.stock-name {
  display: flex;
  align-items: baseline;
  gap: 7px;
  min-width: 0;
}

.stock-name strong {
  color: var(--text-primary);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}

.stock-name small {
  overflow: hidden;
  color: var(--text-secondary);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.stock-price,
.stock-delta,
.stock-change,
.stock-turnover,
.stock-volume {
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  min-width: 0;
  text-align: center;
  white-space: nowrap;
}

.stock-delta,
.stock-turnover,
.stock-volume { color: var(--text-secondary); }

.stock-change > span {
  justify-content: center;
}

.stock-volume {
  text-align: right;
  justify-self: stretch;
}

.stock-row.is-up .stock-change,
.stock-row.is-up .stock-delta { color: var(--market-up); }
.stock-row.is-down .stock-change,
.stock-row.is-down .stock-delta { color: var(--market-down); }

/* ── Analysis section ── */
.analysis-section {
  margin-bottom: 32px;
}

/* 市场广度 stat chips */
.breadth-strip {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.breadth-stat {
  display: flex;
  align-items: center;
  gap: 5px;
  height: 26px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-elevated);
  font-size: 12px;
  padding: 0 9px;
  white-space: nowrap;
}

.breadth-label { color: var(--text-tertiary); }

.breadth-value {
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}

.breadth-pct {
  color: var(--text-tertiary);
  font-variant-numeric: tabular-nums;
}

.breadth-stat.is-up .breadth-value { color: var(--market-up); }
.breadth-stat.is-down .breadth-value { color: var(--market-down); }

.analysis-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.analysis-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--card-shadow);
}

.analysis-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 42px;
  border-bottom: 1px solid var(--border-light);
  background: var(--muted-background);
  flex-shrink: 0;
  padding: 0 14px;
}

.analysis-card h3 {
  margin: 0;
  color: var(--text-primary);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.analysis-list {
  display: flex;
  flex-direction: column;
}

.analysis-list p {
  margin: 0;
  color: var(--text-tertiary);
  font-size: 13px;
  padding: 16px 14px;
}

.analysis-row {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 3px;
  border-top: 1px solid var(--border-light);
  color: var(--text-primary);
  padding: 10px 14px;
  text-decoration: none;
  transition: background-color 100ms ease;
}

.analysis-row:first-child { border-top: 0; }
a.analysis-row:hover { background: var(--muted-background); }

.analysis-row-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-width: 0;
}

.analysis-row .row-name {
  overflow: hidden;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  min-width: 0;
}

.analysis-row .row-sub {
  overflow: hidden;
  color: var(--text-tertiary);
  font-size: 11px;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.analysis-row .row-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 72px;
  height: 24px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  padding: 0 8px;
  white-space: nowrap;
  flex-shrink: 0;
}

.analysis-row.is-up .row-badge {
  background: color-mix(in srgb, var(--market-up) 14%, transparent);
  color: var(--market-up);
}

.analysis-row.is-down .row-badge {
  background: color-mix(in srgb, var(--market-down) 14%, transparent);
  color: var(--market-down);
}

/* ── Footer ── */
.market-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--border-light);
  color: var(--text-tertiary);
  font-size: 12px;
  padding-top: 16px;
}

.market-foot strong {
  color: var(--text-secondary);
  font-weight: 600;
}

.empty-panel {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  color: var(--text-secondary);
  font-size: 13px;
  padding: 22px;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .market-hero { flex-direction: column; align-items: flex-start; }
  .market-meta { justify-content: flex-start; }
  .index-grid { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
  .analysis-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .stock-table { --stock-row-height: 88px; }
  .stock-row {
    grid-template-columns: minmax(0, 1fr) repeat(2, minmax(86px, auto));
    gap: 8px 12px;
    padding: 10px 14px;
  }
  .stock-row-head { display: none; }
  .stock-name { grid-row: span 3; }
  .stock-price, .stock-change, .stock-delta, .stock-turnover, .stock-volume {
    display: grid;
    gap: 2px;
    justify-content: end;
    text-align: right;
  }
  .stock-change {
    justify-content: end;
    text-align: right;
  }
  .stock-change > span {
    width: auto;
    justify-content: flex-end;
  }
  .stock-price::before, .stock-change::before, .stock-delta::before,
  .stock-turnover::before, .stock-volume::before {
    color: var(--text-tertiary);
    content: attr(data-label);
    font-size: 10px;
    font-weight: 500;
  }
}

@media (max-width: 560px) {
  .market-layout { padding: 24px 16px 48px; }
  .section-head, .market-foot { flex-direction: column; align-items: flex-start; }
  .index-grid { grid-template-columns: 1fr; }
  .analysis-grid { grid-template-columns: 1fr; }
  .stock-row { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .stock-name { align-items: flex-start; flex-direction: column; gap: 2px; grid-column: 1 / -1; grid-row: auto; }
  .stock-price, .stock-change, .stock-delta, .stock-turnover, .stock-volume {
    justify-content: start;
    text-align: left;
  }
  .stock-change > span {
    width: auto;
    justify-content: flex-start;
  }
}