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

.panel__title {
  margin: 0 0 var(--space-4);
  font-size: 1rem;
}

.card-grid {
  display: grid;
  gap: var(--space-4);
}

.kpi-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-4);
}

.kpi-card {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: linear-gradient(145deg, var(--surface), var(--surface-elevated));
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.kpi-card:hover,
.panel.is-hoverable:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.kpi-card__label {
  font-size: 0.85rem;
  color: var(--muted);
}

.kpi-card__value {
  margin-top: 4px;
  font-size: 1.35rem;
  font-weight: 700;
}

.kpi-card__delta {
  margin-top: 4px;
  font-size: 0.82rem;
  font-weight: 600;
}

.kpi-card__delta--up {
  color: var(--primary);
}

.list-skeleton {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: linear-gradient(120deg, rgba(111, 130, 160, 0.16), rgba(111, 130, 160, 0.28), rgba(111, 130, 160, 0.16));
}

@media (max-width: 1080px) {
  .kpi-strip { grid-template-columns: 1fr; }
}