.report-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.report-tab {
  padding: 0.75rem 1.25rem;
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: 8px;
  font-weight: 500;
  color: var(--text-muted);
  transition: all 0.2s;
}

.report-tab:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.report-tab.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.report-filters .filter-row {
  display: flex;
  align-items: flex-end;
  gap: 1rem;
  flex-wrap: wrap;
}

.report-filters .form-group {
  margin-bottom: 0;
  min-width: 180px;
}

.report-summary {
  display: flex;
  gap: 2rem;
  margin-bottom: 1.5rem;
  padding: 1rem;
  background: #f8fafc;
  border-radius: 8px;
}

.summary-item {
  display: flex;
  flex-direction: column;
}

.summary-item span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.summary-item strong {
  font-size: 1.25rem;
  color: var(--text);
}

.customer-report-header {
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.customer-report-header h3 {
  margin-bottom: 0.25rem;
}

.customer-report-header p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.report-results {
  margin-top: 1rem;
}
