.weekly-budget-summary {
  position: sticky;
  top: 6.5rem;
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  padding: var(--space-4);
}

.weekly-budget-summary__title {
  margin: 0 0 var(--space-3);
}

.weekly-budget-summary__rows p {
  margin: 0 0 var(--space-2);
  display: flex;
  justify-content: space-between;
  gap: var(--space-2);
  color: var(--color-text-muted);
}

.weekly-budget-summary__rows strong {
  color: var(--color-text);
}

.weekly-budget-summary__saving {
  margin-top: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-warning);
  background: var(--color-warning-highlight);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
}

.weekly-budget-summary__saving-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-warning);
}

.weekly-budget-summary__saving-value {
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--color-warning);
}

.weekly-budget-summary__add-btn {
  margin-top: var(--space-3);
  width: 100%;
  border: 0;
  border-radius: var(--radius-md);
  background: var(--color-success);
  color: var(--color-text-inverse);
  font-weight: 700;
  padding: var(--space-3) var(--space-4);
}

@media (max-width: 1000px) {
  .weekly-budget-summary {
    position: static;
  }
}

@media (max-width: 640px) {
  .weekly-budget-summary {
    padding: var(--space-3);
  }

  .weekly-budget-summary__saving {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }

  .weekly-budget-summary__add-btn {
    min-height: 3rem;
    font-size: var(--text-base);
  }
}