/* ==========================================================================
   NEXO SAÚDE — RESPONSIVE DESIGN (Desktop, Tablet & Mobile)
   ========================================================================== */

/* --------------------------------------------------------------------------
   TABLET ADAPTATIONS (<= 1024px)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  :root {
    --sidebar-width: 265px;
  }

  .dashboard-charts-grid {
    grid-template-columns: 1fr;
  }

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

  .form-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-content {
    padding: 1.25rem;
  }
}

/* --------------------------------------------------------------------------
   MOBILE & SMALL TABLETS (<= 768px)
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  :root {
    --sidebar-width: 280px;
  }

  /* Mobile Drawer Sidebar */
  .app-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    transform: translateX(-100%);
    box-shadow: var(--shadow-xl);
    z-index: 100;
  }

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

  .sidebar-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    z-index: 95;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
  }

  .sidebar-backdrop.mobile-open {
    opacity: 1;
    visibility: visible;
  }

  .mobile-menu-btn {
    display: flex;
  }

  #desktop-sidebar-toggle {
    display: none;
  }

  .app-header {
    padding: 0 1rem;
  }

  .header-center {
    display: none; /* Accessible via modal or search button */
  }

  .operation-tag {
    display: none;
  }

  .user-info {
    display: none;
  }

  .page-content {
    padding: 1rem;
  }

  .page-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .page-actions {
    width: 100%;
    justify-content: flex-start;
    overflow-x: auto;
  }

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

  .dashboard-metrics-grid {
    grid-template-columns: 1fr 1fr;
  }

  .kanban-board {
    grid-template-columns: repeat(5, 80vw);
    scroll-snap-type: x mandatory;
  }

  .kanban-column {
    scroll-snap-align: start;
  }

  .patient-profile-header {
    flex-direction: column;
    align-items: flex-start;
    padding: 1.25rem;
  }

  .patient-profile-main {
    flex-direction: column;
    align-items: flex-start;
  }

  .report-paper {
    padding: 1.25rem;
  }

  .modal-dialog {
    margin: 0;
    max-height: 95vh;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
  }

  .modal-backdrop {
    align-items: flex-end;
    padding: 0;
  }

  .toast-container {
    left: 1rem;
    right: 1rem;
    top: 1rem;
  }

  .toast {
    min-width: unset;
    width: 100%;
  }

  .demo-floating-menu {
    bottom: 1rem;
    right: 1rem;
  }

  .demo-popover-card {
    width: calc(100vw - 2rem);
    right: -0.5rem;
  }
}

/* --------------------------------------------------------------------------
   SMALL MOBILE PHONES (<= 480px)
   -------------------------------------------------------------------------- */
@media (max-width: 480px) {
  .dashboard-metrics-grid {
    grid-template-columns: 1fr;
  }

  .stat-card {
    padding: 1rem;
  }

  .wizard-stepper {
    padding: 0.75rem;
    gap: 0.75rem;
  }

  .wizard-step-title {
    display: none;
  }
}