/* ── Data Panel (行业 / 情绪 / 宏观) ── */

.data-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 8px 0;
  max-width: 100%;
  overflow-x: hidden;
}

/* Section card */
.data-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  box-shadow: var(--shadow);
}

.data-section__title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 12px 0;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

/* Metric cards row */
.data-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.data-card {
  flex: 1 1 140px;
  min-width: 120px;
  background: var(--bg-secondary);
  border-radius: 6px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.data-card__label {
  font-size: 0.65rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.data-card__value {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}

.data-card__sub {
  font-size: 0.62rem;
  color: var(--text-secondary);
}

.data-card__change--up {
  color: var(--red, #cf222e);
}

.data-card__change--down {
  color: var(--green, #1a7f37);
}

/* Industry table */
.data-table-wrap {
  overflow-x: auto;
  margin-top: 8px;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.72rem;
}

.data-table th {
  text-align: left;
  padding: 6px 8px;
  font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
}

.data-table th:hover {
  color: var(--text-primary);
}

.data-table td {
  padding: 5px 8px;
  border-bottom: 1px solid var(--border);
  color: var(--text-primary);
  white-space: nowrap;
}

.data-table tr:hover td {
  background: var(--bg-secondary);
}

.data-table__num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.data-table__sort-icon {
  margin-left: 3px;
  opacity: 0.4;
}

.data-table th.data-table__sort-active .data-table__sort-icon {
  opacity: 1;
}

/* Northbound flow chart area */
.data-northbound {
  margin-top: 12px;
}

.data-northbound__bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 60px;
  padding: 4px 0;
}

.data-northbound__bar {
  flex: 1;
  min-width: 4px;
  border-radius: 2px 2px 0 0;
  position: relative;
}

.data-northbound__bar--positive {
  background: var(--red, #cf222e);
}

.data-northbound__bar--negative {
  background: var(--green, #1a7f37);
}

/* Empty / loading states */
.data-grid .loading {
  color: var(--text-muted);
  font-size: 0.85rem;
  text-align: center;
  padding: 40px 0;
}

/* Responsive */
@media (max-width: 768px) {
  .data-metrics {
    gap: 8px;
  }
  .data-card {
    flex: 1 1 calc(50% - 8px);
    min-width: 0;
  }
  .data-table {
    font-size: 0.65rem;
  }
  .data-table th,
  .data-table td {
    padding: 4px 6px;
  }
}

/* ── 涨跌颜色（复用） ── */
.change-up { color: var(--red); font-weight: 600; }
.change-down { color: var(--green); font-weight: 600; }