/* ═══════════════════════════════════════════
   EXTRATO (FINANCIAL) STYLES
   ═══════════════════════════════════════════ */

/* ── Summary Cards ── */
.extrato-summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.summary-card {
  position: relative;
  overflow: hidden;
}

.summary-card .summary-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-sm);
}

.summary-card .summary-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.summary-card .summary-value {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
}

.summary-card.entradas .summary-icon { background: var(--success-bg); color: var(--success); }
.summary-card.entradas .summary-value { color: var(--success); }
.summary-card.saidas .summary-icon { background: var(--danger-bg); color: var(--danger); }
.summary-card.saidas .summary-value { color: var(--danger); }
.summary-card.lucro .summary-icon { background: var(--accent-glow-strong); color: var(--accent-light); }
.summary-card.lucro .summary-value { color: var(--accent-light); }
.summary-card.lucro.negative .summary-value { color: var(--danger); }

/* ── Period Filters ── */
.extrato-filters {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
}

.period-tabs {
  display: flex;
  gap: var(--space-xs);
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 4px;
  border: 1px solid var(--border-color);
}

.period-tab {
  padding: 6px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: transparent;
  transition: all var(--transition-fast);
}

.period-tab:hover { color: var(--text-primary); }
.period-tab.active {
  background: var(--accent-gradient);
  color: #fff;
}

.extrato-actions {
  display: flex;
  gap: var(--space-sm);
}

/* ── Transaction List ── */
.tx-list-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.tx-type-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 600;
}

.tx-type-tag.entrada { color: var(--success); }
.tx-type-tag.saida { color: var(--danger); }

.tx-category {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.tx-value-cell {
  font-weight: 700;
  font-family: var(--font-heading);
  white-space: nowrap;
}

.tx-value-cell.entrada { color: var(--success); }
.tx-value-cell.saida { color: var(--danger); }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .extrato-summary { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .extrato-summary { grid-template-columns: 1fr; }
  .extrato-filters { flex-direction: column; align-items: stretch; }
  .period-tabs { justify-content: center; flex-wrap: wrap; }
  .extrato-actions { justify-content: center; }
  .summary-card .summary-value { font-size: 1.2rem; }
}