/* ── Reports Dashboard Page Styles ── */
.report-tabs {
  display: flex;
  gap: var(--space-1);
  background: var(--surface-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-1);
  width: fit-content;
}
.report-tab {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-secondary);
  cursor: pointer;
  border: none;
  background: transparent;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.report-tab:hover { color: var(--text-primary); }
.report-tab.active {
  background: var(--surface-card);
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

/* Report section panels */
.report-panel { display: none; }
.report-panel.active { display: block; }

/* Summary metric row */
.reports-kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
@media (max-width: 1024px) { .reports-kpi-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .reports-kpi-grid { grid-template-columns: 1fr; } }

/* Two-col chart grid */
.report-chart-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}
@media (max-width: 900px) { .report-chart-grid { grid-template-columns: 1fr; } }

/* Three-col chart grid */
.report-chart-grid-3 {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}
@media (max-width: 900px) { .report-chart-grid-3 { grid-template-columns: 1fr; } }

/* Bar chart override */
.bar-chart {
  height: 160px;
  padding: var(--space-2) 0 0;
}

/* Heatmap calendar */
.heatmap-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}
.heatmap-cell {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: transform 0.15s;
}
.heatmap-cell:hover { transform: scale(1.15); }
.heatmap-cell[data-level="0"] { background: var(--surface-subtle); }
.heatmap-cell[data-level="1"] { background: var(--color-primary-subtle); }
.heatmap-cell[data-level="2"] { background: hsl(217,91%,75%); }
.heatmap-cell[data-level="3"] { background: hsl(217,91%,60%); }
.heatmap-cell[data-level="4"] { background: var(--color-primary); }

/* Export buttons strip */
.export-strip {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

/* Rank list */
.rank-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--border-subtle);
}
.rank-row:last-child { border-bottom: none; }
.rank-num {
  width: 22px;
  height: 22px;
  border-radius: var(--radius-full);
  background: var(--surface-subtle);
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.rank-num.gold   { background: hsl(45,100%,91%); color: hsl(45,100%,35%); }
.rank-num.silver { background: hsl(220,14%,91%); color: hsl(220,14%,40%); }
.rank-num.bronze { background: hsl(25,90%,91%);  color: hsl(25,90%,40%);  }

/* Donut chart override */
.donut-chart {
  width: 130px;
  height: 130px;
}
.donut-hole {
  inset: 22px;
}

/* Summary table */
.summary-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}
.summary-badge.up   { background: var(--color-success-subtle); color: var(--color-success); }
.summary-badge.down { background: var(--color-danger-subtle);  color: var(--color-danger);  }
.summary-badge.flat { background: var(--surface-subtle); color: var(--text-muted); }