.history-section {
  background: #ffffff;
  margin: 24px 16px;
  padding: 16px;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
}
.history-title {
  font-size: 13px;
  font-weight: 800;
  color: #64748b;
  margin-bottom: 8px;
}
.cart-summary-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #0f172a;
  color: #ffffff;
  padding: 14px 20px;
  display: none;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.15);
  z-index: 100;
}
.cart-info-total { font-size: 16px; font-weight: 800; color: #38bdf8; }
.cart-info-sub { font-size: 11px; color: #94a3b8; }
.btn-submit-order {
  background: #0284c7;
  color: #fff;
  border: none;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 800;
  border-radius: 8px;
  cursor: pointer;
}