/* Tablet */
@media (max-width: 1024px) {
  .main-content {
    padding: 16px;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-3 {
    grid-template-columns: 1fr 1fr;
  }

  .form-row-3 {
    grid-template-columns: 1fr 1fr;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.25s ease;
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .sidebar-toggle {
    display: block;
  }

  .main-content {
    margin-left: 0;
    padding: 60px 14px 14px;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .form-row,
  .form-row-3 {
    grid-template-columns: 1fr;
  }

  .panel-header h2 {
    font-size: 18px;
  }

  .kpi-card .kpi-value {
    font-size: 20px;
  }

  .item-card .item-actions {
    opacity: 1;
  }

  .modal {
    max-width: 100%;
    margin: 0 8px;
  }
}

/* Small mobile */
@media (max-width: 480px) {
  .main-content {
    padding: 56px 10px 10px;
  }

  .card {
    padding: 14px;
  }
}