/* ============================================================
   charts.css — Chart containers and analysis view
   ============================================================ */

.charts-view { display: flex; flex-direction: column; gap: var(--space-5); }

.chart-period-tabs {
  display: flex;
  gap: var(--space-1);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 3px;
  width: fit-content;
}

.chart-period-tab {
  padding: 5px 14px;
  border-radius: calc(var(--radius-sm) - 2px);
  font-size: var(--text-xs);
  font-weight: 700;
  border: none;
  background: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.chart-period-tab.active {
  background: var(--color-surface);
  color: var(--color-accent);
  box-shadow: var(--shadow-sm);
}

.chart-row {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-5);
}

.chart-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}

.chart-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

.chart-card__title { font-size: var(--text-sm); font-weight: 700; }

.chart-card__canvas-wrap {
  position: relative;
  width: 100%;
}

.chart-card canvas { width: 100% !important; }