.cartera-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(11rem, 1fr));
  gap: 0.75rem;
  margin: 1rem 0;
}

.cartera-kpi {
  background: var(--crm-surface, #fff);
  border: 1px solid var(--crm-border, #e2e8f0);
  border-radius: 10px;
  padding: 0.85rem 1rem;
}

.cartera-kpi__label {
  font-size: 0.78rem;
  color: #64748b;
  margin: 0 0 0.25rem;
}

.cartera-kpi__value {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0;
  color: #0f172a;
}

.cartera-st {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
}

.cartera-st--pending { background: #f1f5f9; color: #475569; }
.cartera-st--muted { background: #e2e8f0; color: #334155; }
.cartera-st--invoiced { background: #dbeafe; color: #1d4ed8; }
.cartera-st--cc { background: #e0e7ff; color: #4338ca; }
.cartera-st--receivable { background: #fef3c7; color: #b45309; }
.cartera-st--partial { background: #ffedd5; color: #c2410c; }
.cartera-st--paid { background: #dcfce7; color: #15803d; }
.cartera-st--overdue { background: #fee2e2; color: #b91c1c; }
.cartera-st--written { background: #1e293b; color: #f8fafc; }
.cartera-st--closed { background: #f8fafc; color: #64748b; border: 1px solid #cbd5e1; }

.cartera-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 1100px) {
  .cartera-layout--split {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: start;
  }
}

.cartera-alerts {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin: 0.75rem 0 0;
}

.cartera-alert {
  padding: 0.45rem 0.65rem;
  border-radius: 8px;
  font-size: 0.85rem;
}

.cartera-alert--danger { background: #fef2f2; color: #991b1b; }
.cartera-alert--warn { background: #fffbeb; color: #92400e; }
.cartera-alert--info { background: #eff6ff; color: #1e40af; }

.cartera-detail-card {
  position: sticky;
  top: 0.5rem;
}