/* ==========================================================
   NIDUS HUB — RESPONSIVO
   Breakpoints:
     768px  → tablet e mobile landscape
     480px  → mobile portrait
   ========================================================== */

/* ── Overlay do sidebar em mobile ── */
#sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 199;
  cursor: pointer;
}

#sidebar-overlay.ativo {
  display: block;
}

/* ── Botão hambúrguer (só mobile) ── */
.btn-mobile-menu {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px 8px;
  border-radius: 8px;
  color: var(--cor-texto);
  font-size: 22px;
  line-height: 1;
}

.btn-mobile-menu:hover {
  background: var(--cor-secundaria);
}

/* ── Tabelas responsivas ── */
.tabela-responsiva {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  width: 100%;
}

/* ==========================================================
   768px — tablet e mobile landscape
   ========================================================== */
@media (max-width: 768px) {

  /* Sidebar completamente escondido por padrão em mobile.
     display:none vence qualquer especificidade de classe JS.
     Quando .mobile-aberto for adicionado, muda para flex drawer. */
  #sidebar {
    display: none !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    height: 100dvh !important;
    width: 280px !important;
    z-index: 200 !important;
    overflow-y: auto !important;
    box-shadow: 4px 0 24px rgba(0,0,0,.22);
    transition: none !important;
  }

  /* Drawer aberto — usando ID garante especificidade máxima */
  #sidebar.mobile-aberto {
    display: flex !important;
    flex-direction: column !important;
  }

  /* Conteúdo ocupa 100% (sidebar fora do fluxo) */
  .conteudo {
    width: 100% !important;
    min-width: 0;
    padding: 12px;
  }

  /* Botão hambúrguer aparece */
  .btn-mobile-menu {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  /* Topo: padding gerido pelo estilo.css mobile block */
  .topo {
    padding: 8px 12px 0;
  }

  /* Logo texto some, só ícone */
  .logo-texto {
    display: none;
  }

  /* Tabelas: scroll horizontal */
  table {
    min-width: 560px;
  }

  /* Grids genéricos colapsam — NÃO afeta .form-grid que tem seu próprio responsivo */
  :not(.form-grid).grid-2,
  :not(.form-grid).grid-3,
  :not(.form-grid).grid-4 {
    grid-template-columns: 1fr !important;
  }

  /* Page head empilha */
  .page-head {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .page-actions {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  /* Forms */
  .form-wide,
  .form-wide.page-wide {
    max-width: 100%;
    padding: 0;
  }

  .form-grid {
    grid-template-columns: 1fr !important;
  }

  .form-grid .span-2,
  .form-grid .span-3,
  .form-grid .span-4 {
    grid-column: span 1 !important;
  }

  /* Filtros */
  .lista-filtros-grid,
  .lista-filtros-grid.grid-2,
  .lista-filtros-grid.grid-3,
  .lista-filtros-grid.grid-4 {
    grid-template-columns: 1fr !important;
  }

  .lista-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }

  .lista-toolbar-left,
  .lista-toolbar-right {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .lista-acoes,
  .page-actions {
    flex-wrap: wrap;
    gap: 6px;
  }

  .row {
    flex-direction: column;
  }

  /* KPIs: 2 colunas */
  .dash-kpis {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  /* Modal */
  .modal-box {
    width: 95vw !important;
    max-height: 90dvh;
    overflow-y: auto;
  }

  /* Tabs */
  .abas {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap;
  }

  .aba-item {
    white-space: nowrap;
  }

  .badge {
    font-size: 11px;
    padding: 2px 7px;
  }

  .paginacao {
    flex-wrap: wrap;
    gap: 4px;
    justify-content: center;
  }
}

/* ==========================================================
   480px — mobile portrait
   ========================================================== */
@media (max-width: 480px) {

  body {
    font-size: 14px;
  }

  .conteudo {
    padding: 8px;
  }

  .dash-kpis {
    grid-template-columns: 1fr !important;
  }

  .topo {
    padding: 8px 10px;
  }

  .page-title {
    font-size: 18px;
  }

  .btn {
    padding: 8px 12px;
    font-size: 13px;
  }

  .btn-ico {
    width: 34px;
    height: 34px;
  }

  .rodape {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    font-size: 12px;
  }

  .card {
    padding: 12px;
  }

  .card-header {
    padding: 10px 12px;
  }

  /* font-size 16px evita zoom automático iOS */
  input,
  select,
  textarea {
    min-height: 44px;
    font-size: 16px;
  }

  .flash {
    border-radius: 8px;
    font-size: 14px;
  }
}