/* ==========================================================================
   Armata Parceiros — Painel Cloud White-Label
   app.css — Reset, shell e biblioteca de componentes
   --------------------------------------------------------------------------
   Depende de tokens.css (carregar ANTES deste arquivo).

   Índice
     01. Reset e base
     02. Tipografia e utilitários de texto
     03. Shell (sidebar, topbar, conteúdo)
     04. Botões
     05. Cards e painéis
     06. Métricas (stat cards)
     07. Tabelas
     08. Badges, chips e status
     09. Formulários
     10. Dropdowns
     11. Modais
     12. Toasts
     13. Tabs e segmented control
     14. Gráficos (sparkline, barras, progresso, medidores)
     15. Skeleton loading
     16. Estados vazios, avisos e paginação
     17. Miscelânea (avatar, tooltip, kbd, divider, breadcrumb)
     18. Utilitários de layout
     19. Autenticação (telas sem shell)
     20. Responsivo
   ========================================================================== */

/* ==========================================================================
   01. RESET E BASE
   ========================================================================== */

*,
*::before,
*::after { box-sizing: border-box; }

* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  -moz-tab-size: 4;
  tab-size: 4;
}

body {
  min-height: 100vh;
  background: var(--bg-body);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  font-weight: var(--weight-regular);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";
}

img, svg, video, canvas { display: block; max-width: 100%; }
svg { flex-shrink: 0; }

input, button, textarea, select {
  font: inherit;
  color: inherit;
  letter-spacing: inherit;
}

button { background: none; border: 0; cursor: pointer; }
button:disabled { cursor: not-allowed; }

a { color: var(--text-link); text-decoration: none; transition: var(--transition-colors); }
a:hover { color: var(--accent-hover); }

ul, ol { list-style: none; padding: 0; }

hr { border: 0; border-top: 1px solid var(--border-subtle); }

/* Foco: só no teclado, nunca no clique de mouse */
:focus { outline: none; }
:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
  border-radius: var(--radius-sm);
}

::selection {
  background: color-mix(in srgb, var(--accent) 35%, transparent);
  color: var(--text-strong);
}

/* Scrollbar discreta, estilo macOS */
* { scrollbar-width: thin; scrollbar-color: var(--scrollbar-thumb) transparent; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border: 3px solid transparent;
  background-clip: content-box;
  border-radius: var(--radius-full);
}
*::-webkit-scrollbar-thumb:hover { background: var(--scrollbar-thumb-hover); background-clip: content-box; }
*::-webkit-scrollbar-corner { background: transparent; }

/* ==========================================================================
   02. TIPOGRAFIA
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  color: var(--text-strong);
  font-weight: var(--weight-semibold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
}

h1 { font-size: var(--text-2xl); letter-spacing: var(--tracking-tighter); }
h2 { font-size: var(--text-xl); }
h3 { font-size: var(--text-lg); }
h4 { font-size: var(--text-md); }

code, pre, .mono, .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

code:not(pre code) {
  padding: 0.1em 0.4em;
  background: var(--bg-inset);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  font-size: 0.9em;
  color: var(--text-secondary);
}

pre {
  padding: var(--space-4);
  background: var(--bg-inset);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  overflow-x: auto;
}

/* Números tabulares — obrigatório em métrica, tabela e gráfico */
.num, .tabular { font-variant-numeric: tabular-nums; }

.text-strong    { color: var(--text-strong); }
.text-secondary { color: var(--text-secondary); }
.text-muted     { color: var(--text-muted); }
.text-faint     { color: var(--text-faint); }
.text-accent    { color: var(--accent-text); }
.text-success   { color: var(--success-text); }
.text-warning   { color: var(--warning-text); }
.text-danger    { color: var(--danger-text); }

.text-2xs  { font-size: var(--text-2xs); }
.text-xs   { font-size: var(--text-xs); }
.text-sm   { font-size: var(--text-sm); }
.text-lg   { font-size: var(--text-lg); }
.text-xl   { font-size: var(--text-xl); }

.text-medium   { font-weight: var(--weight-medium); }
.text-semibold { font-weight: var(--weight-semibold); }

/* Label de seção em caixa alta */
.eyebrow {
  font-size: var(--text-2xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Trunca em uma linha */
.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

/* ==========================================================================
   03. SHELL — sidebar + topbar + conteúdo
   ========================================================================== */

.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
  min-height: 100vh;
  transition: grid-template-columns var(--dur-slow) var(--ease-out);
}

.app-shell.is-collapsed { grid-template-columns: var(--sidebar-w-collapsed) minmax(0, 1fr); }

/* ---- Sidebar ------------------------------------------------------------ */

.sidebar {
  position: sticky;
  top: 0;
  z-index: var(--z-sidebar);
  display: flex;
  flex-direction: column;
  height: 100vh;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-subtle);
  overflow: hidden;
}

.sidebar-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  height: var(--topbar-h);
  padding: 0 var(--space-4);
  flex-shrink: 0;
}

/* Logo do tenant. Dois arquivos: wordmark completo + mark quadrado. */
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-width: 0;
  border-radius: var(--radius-sm);
}
.brand-mark      { width: 28px; height: 28px; border-radius: var(--radius-md); flex-shrink: 0; }
.brand-wordmark  {
  height: 20px;
  width: auto;
  transition: opacity var(--dur-fast) var(--ease-out), width var(--dur-slow) var(--ease-out);
}

/* As duas variantes do wordmark ficam no DOM e o CSS mostra a que combina com
   o tema. Trocar o src por JS pisca antes do boot — e o alternador de tema só
   mexe no atributo data-theme, nunca no <img>.
   Convenção do arquivo: "light" = arte clara, para fundo escuro. */
.brand-wordmark--dark { display: none; }
[data-theme="light"] .brand-wordmark--light { display: none; }
[data-theme="light"] .brand-wordmark--dark  { display: block; }

/* Recolhida: o rótulo precisa perder a LARGURA, não só a opacidade —
   senão o ícone não centraliza e o texto fica fantasma na borda. */
.is-collapsed .brand-wordmark { opacity: 0; width: 0; pointer-events: none; }
.is-collapsed .sidebar-header { padding: 0; justify-content: center; }

/* Navegação */
.sidebar-nav {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding: var(--space-3) var(--space-3) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.nav-section { margin-top: var(--space-5); }
.nav-section:first-child { margin-top: 0; }

.nav-section-label {
  padding: 0 var(--space-3) var(--space-2);
  font-size: var(--text-2xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--text-faint);
  white-space: nowrap;
  transition: opacity var(--dur-base) var(--ease-out);
}
.is-collapsed .nav-section-label { opacity: 0; height: var(--space-2); padding: 0; overflow: hidden; }

.nav-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0 var(--space-3);
  height: 36px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  white-space: nowrap;
  transition: var(--transition-colors);
  cursor: pointer;
}

.nav-item svg { width: 18px; height: 18px; opacity: 0.75; transition: opacity var(--dur-fast) var(--ease-out); }

.nav-item:hover { background: var(--bg-hover); color: var(--text-primary); }
.nav-item:hover svg { opacity: 1; }

.nav-item.is-active {
  background: var(--bg-selected);
  color: var(--text-strong);
  font-weight: var(--weight-medium);
}
.nav-item.is-active svg { opacity: 1; color: var(--accent-text); }

/* Marcador vertical da rota ativa */
.nav-item.is-active::before {
  content: "";
  position: absolute;
  left: calc(var(--space-3) * -1 + 2px);
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 18px;
  border-radius: var(--radius-full);
  background: var(--accent);
}

.nav-text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: opacity var(--dur-fast) var(--ease-out);
}
.is-collapsed .nav-text { opacity: 0; flex: 0 0 0; width: 0; }
.is-collapsed .nav-item { justify-content: center; padding: 0; gap: 0; }
.is-collapsed .nav-item::before { display: none; }
.is-collapsed .nav-badge { display: none; }
/* Recolhida, o rodapé vira só o botão de expandir */
.is-collapsed .sidebar-footer .live { display: none; }
.is-collapsed .sidebar-footer .row { justify-content: center; }

.nav-badge {
  padding: 1px 7px;
  border-radius: var(--radius-full);
  background: var(--neutral-bg);
  color: var(--text-muted);
  font-size: var(--text-2xs);
  font-weight: var(--weight-semibold);
  font-variant-numeric: tabular-nums;
}
.nav-item.is-active .nav-badge { background: var(--accent-soft); color: var(--accent-text); }

/* Rodapé da sidebar */
.sidebar-footer {
  flex-shrink: 0;
  padding: var(--space-3);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

/* Widget de consumo do parceiro */
.sidebar-meter {
  padding: var(--space-3);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: opacity var(--dur-base) var(--ease-out);
}
.is-collapsed .sidebar-meter { display: none; }

.sidebar-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  transition: var(--transition-colors);
}
.sidebar-toggle:hover { background: var(--bg-hover); color: var(--text-primary); }
.sidebar-toggle svg { transition: var(--transition-transform); }
.is-collapsed .sidebar-toggle svg { transform: rotate(180deg); }

/* Crédito da plataforma: última linha da sidebar, discreto e sem quebra.
   Some junto com o resto do rótulo quando a navegação está recolhida. */
.sidebar-credit {
  display: block;
  padding-top: var(--space-1);
  font-size: var(--text-2xs);
  letter-spacing: var(--tracking-wide);
  color: var(--text-faint);
  text-align: center;
  white-space: nowrap;
  transition: var(--transition-colors);
}
.sidebar-credit:hover { color: var(--text-muted); }
.sidebar-credit strong { font-weight: var(--weight-medium); }
.is-collapsed .sidebar-credit { display: none; }

/* ---- Área principal ----------------------------------------------------- */

.app-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: var(--bg-canvas);
}

/* ---- Topbar ------------------------------------------------------------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: var(--z-topbar);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  height: var(--topbar-h);
  padding: 0 var(--content-pad-x);
  background: var(--bg-topbar);
  border-bottom: 1px solid var(--border-subtle);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
}

.topbar-lead  { display: flex; align-items: center; gap: var(--space-3); min-width: 0; }
.topbar-spacer { flex: 1; }
.topbar-actions { display: flex; align-items: center; gap: var(--space-2); }

/* Busca global */
.search {
  position: relative;
  width: min(420px, 38vw);
}
.search svg {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--text-faint);
  pointer-events: none;
}
.search input {
  width: 100%;
  height: 34px;
  padding: 0 var(--space-3) 0 34px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: var(--text-base);
  transition: var(--transition-colors);
}
.search input::placeholder { color: var(--text-faint); }
.search input:hover { border-color: var(--border); }
.search input:focus {
  background: var(--bg-surface-2);
  border-color: var(--accent-border);
  box-shadow: 0 0 0 3px var(--accent-tint);
}
.search .kbd { position: absolute; right: var(--space-2); top: 50%; transform: translateY(-50%); }
.search input:focus ~ .kbd { opacity: 0; }

/* Busca embutida em card-header ou toolbar: mais estreita que a global */
.search--inline { width: min(260px, 42vw); }

/* Botão-ícone da topbar (notificações, tema, ajuda) */
.icon-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  transition: var(--transition-colors);
}
.icon-btn:hover { background: var(--bg-hover); color: var(--text-strong); }
.icon-btn:active { background: var(--bg-active); }
.icon-btn svg { width: 18px; height: 18px; }

/* Ponto de notificação não lida */
.icon-btn .dot {
  position: absolute;
  top: 6px;
  right: 7px;
  width: 7px;
  height: 7px;
  border-radius: var(--radius-full);
  background: var(--danger-solid);
  border: 2px solid var(--bg-body);
}

/* Gatilho do menu de usuário */
.user-trigger {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-2) var(--space-1) var(--space-1);
  border-radius: var(--radius-md);
  transition: var(--transition-colors);
}
.user-trigger:hover { background: var(--bg-hover); }
.user-trigger svg { width: 14px; height: 14px; color: var(--text-faint); }

/* ---- Conteúdo ----------------------------------------------------------- */

/* SLOT PRINCIPAL: cada tela injeta seu conteúdo aqui dentro. */
.content {
  flex: 1;
  width: 100%;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--content-pad-y) var(--content-pad-x) var(--space-16);
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-6);
}
.page-title { font-size: var(--text-2xl); letter-spacing: var(--tracking-tighter); }
.page-subtitle { margin-top: var(--space-1); color: var(--text-muted); font-size: var(--text-md); }
/* wrap é obrigatório: sem ele um grupo de ações longo define a largura mínima
   da página inteira e cria rolagem horizontal no celular. */
.page-actions { display: flex; align-items: center; flex-wrap: wrap; gap: var(--space-2); flex-shrink: 0; }

.section { margin-top: var(--space-8); }
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.section-title { font-size: var(--text-lg); }

/* ==========================================================================
   04. BOTÕES
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  height: 34px;
  padding: 0 var(--space-4);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-tight);
  white-space: nowrap;
  user-select: none;
  transition: var(--transition-colors), transform var(--dur-instant) var(--ease-out);
}
.btn svg { width: 16px; height: 16px; }
.btn:active:not(:disabled) { transform: translateY(0.5px); }
.btn:disabled { opacity: 0.45; pointer-events: none; }

/* Primário — ação principal da tela. No máximo um por bloco. */
.btn-primary {
  background: var(--accent);
  color: var(--accent-contrast);
  box-shadow: var(--shadow-inset-top), var(--shadow-xs);
}
.btn-primary:hover { background: var(--accent-hover); box-shadow: var(--shadow-inset-top), var(--shadow-sm); }
.btn-primary:active { background: var(--accent-active); }

/* Secundário — ação de apoio, contorno sutil */
.btn-secondary {
  background: var(--bg-surface);
  border-color: var(--border);
  color: var(--text-primary);
  box-shadow: var(--shadow-inset-top);
}
.btn-secondary:hover { background: var(--bg-elevated); border-color: var(--border-strong); color: var(--text-strong); }

/* Fantasma — ação terciária, sem peso visual */
.btn-ghost { color: var(--text-secondary); }
.btn-ghost:hover { background: var(--bg-hover); color: var(--text-strong); }

/* Destrutivo — desligar, destruir, remover */
.btn-danger { background: var(--danger-solid); color: #fff; }
.btn-danger:hover { filter: brightness(1.08); }

.btn-danger-soft {
  background: var(--danger-bg);
  border-color: var(--danger-border);
  color: var(--danger-text);
}
.btn-danger-soft:hover { background: color-mix(in srgb, var(--danger-solid) 24%, transparent); }

/* Variante de marca suave */
.btn-soft {
  background: var(--accent-soft);
  border-color: var(--accent-border);
  color: var(--accent-text);
}
.btn-soft:hover { background: color-mix(in srgb, var(--accent) 26%, transparent); }

/* Tamanhos */
.btn-sm { height: 28px; padding: 0 var(--space-3); font-size: var(--text-sm); border-radius: var(--radius-sm); }
.btn-sm svg { width: 14px; height: 14px; }
.btn-lg { height: 40px; padding: 0 var(--space-5); font-size: var(--text-md); }
.btn-icon { width: 34px; padding: 0; }
.btn-icon.btn-sm { width: 28px; }
.btn-block { width: 100%; }

/* Carregando — spinner substitui o rótulo */
.btn.is-loading { color: transparent !important; pointer-events: none; position: relative; }
.btn.is-loading::after {
  content: "";
  position: absolute;
  width: 15px;
  height: 15px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: var(--radius-full);
  color: var(--accent-contrast);
  animation: spin 0.6s linear infinite;
}
.btn-secondary.is-loading::after,
.btn-ghost.is-loading::after { color: var(--text-secondary); }

@keyframes spin { to { transform: rotate(360deg); } }

/* Grupo de botões colados */
.btn-group { display: inline-flex; }
.btn-group .btn { border-radius: 0; margin-left: -1px; }
.btn-group .btn:first-child { border-radius: var(--radius-md) 0 0 var(--radius-md); margin-left: 0; }
.btn-group .btn:last-child  { border-radius: 0 var(--radius-md) var(--radius-md) 0; }
.btn-group .btn:hover { z-index: 1; }

/* ==========================================================================
   05. CARDS E PAINÉIS
   ========================================================================== */

.card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-inset-top), var(--shadow-sm);
  overflow: hidden;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--border-subtle);
}
.card-title { font-size: var(--text-md); font-weight: var(--weight-semibold); color: var(--text-strong); }
.card-subtitle { margin-top: 2px; font-size: var(--text-sm); color: var(--text-muted); }
.card-actions { display: flex; align-items: center; flex-wrap: wrap; gap: var(--space-2); flex-shrink: 0; }
.card-body { padding: var(--space-5); }
.card-body-flush { padding: 0; }
.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  background: var(--bg-surface-2);
  border-top: 1px solid var(--border-subtle);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* Card clicável (item de lista, VM, cliente) */
.card-link {
  display: block;
  color: inherit;
  transition: var(--transition-colors), transform var(--dur-base) var(--ease-out);
}
.card-link:hover {
  border-color: var(--border);
  box-shadow: var(--shadow-inset-top), var(--shadow-md);
  transform: translateY(-1px);
  color: inherit;
}

/* Card em destaque: fio de luz da marca no topo */
.card-featured { position: relative; }
.card-featured::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.7;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-4);
}

/* Card que agrupa ações irreversíveis (suspender, reinstalar, destruir) */
.card--danger { border-color: var(--danger-border); }
.card--danger .card-header { border-bottom-color: var(--danger-border); }

/* Linha de ação irreversível: descrição à esquerda, botão à direita */
.danger-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.danger-row + .danger-row {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-subtle);
}

/* ==========================================================================
   06. MÉTRICAS (stat cards)
   ========================================================================== */

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: var(--space-4);
}

.stat {
  position: relative;
  padding: var(--space-5);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-inset-top), var(--shadow-sm);
  overflow: hidden;
}

.stat-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--text-muted);
}
.stat-label svg { width: 15px; height: 15px; opacity: 0.7; }

.stat-value {
  margin-top: var(--space-2);
  font-size: var(--text-3xl);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-tighter);
  line-height: var(--leading-none);
  color: var(--text-strong);
  font-variant-numeric: tabular-nums;
}
.stat-unit { font-size: var(--text-md); font-weight: var(--weight-medium); color: var(--text-muted); margin-left: 2px; }

.stat-foot {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* Variação period-over-period */
.stat-delta {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 1px 6px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  font-variant-numeric: tabular-nums;
}
.stat-delta svg { width: 12px; height: 12px; }
.stat-delta--up      { background: var(--success-bg); color: var(--success-text); }
.stat-delta--down    { background: var(--danger-bg);  color: var(--danger-text); }
.stat-delta--neutral { background: var(--neutral-bg); color: var(--text-muted); }

/* Sparkline colada no rodapé do card */
.stat-spark { margin: var(--space-4) calc(var(--space-5) * -1) calc(var(--space-5) * -1); }

/* ==========================================================================
   07. TABELAS
   ========================================================================== */

.table-wrap {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius-xl);
}
/* Dentro de .card use .card-body-flush + .table-wrap para o raio bater */

.table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: var(--text-base);
}

.table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-surface-2);
  border-bottom: 1px solid var(--border-subtle);
  text-align: left;
  font-size: var(--text-2xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
}

/* Coluna ordenável */
.table th.is-sortable { cursor: pointer; user-select: none; transition: var(--transition-colors); }
.table th.is-sortable:hover { color: var(--text-primary); }
.table th .sort-icon { display: inline-block; width: 12px; height: 12px; margin-left: 4px; vertical-align: -2px; opacity: 0.5; }
.table th.is-sorted { color: var(--accent-text); }
.table th.is-sorted .sort-icon { opacity: 1; }

.table tbody td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-primary);
  vertical-align: middle;
}

.table tbody tr { transition: background-color var(--dur-fast) var(--ease-out); }
.table tbody tr:hover { background: var(--bg-hover); }
.table tbody tr:last-child td { border-bottom: 0; }
.table tbody tr.is-selected { background: var(--bg-selected); }

/* Célula principal: nome + metadado secundário */
.cell-primary { display: flex; align-items: center; gap: var(--space-3); min-width: 0; }
/* Empilham título e metadado — usar dentro de um wrapper .truncate */
.cell-title { display: block; font-weight: var(--weight-medium); color: var(--text-strong); line-height: var(--leading-snug); }
.cell-meta  { display: block; font-size: var(--text-xs); color: var(--text-muted); font-variant-numeric: tabular-nums; line-height: var(--leading-snug); }

.table .num, .table .text-right { text-align: right; font-variant-numeric: tabular-nums; }
.table .col-shrink { width: 1%; white-space: nowrap; }

/* Número ou dado curto nunca quebra linha: quebra destrói a leitura vertical
   da coluna. Quando falta espaço, quem rola é o .table-wrap. */
.table .nowrap,
.table td.num,
.table th.text-right { white-space: nowrap; }

/* Tabela solta dentro de um card, com moldura própria */
.table-boxed { border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); }

/* Ações da linha — aparecem no hover, ficam acessíveis no foco */
.row-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-1);
  opacity: 0;
  transition: opacity var(--dur-fast) var(--ease-out);
}
tr:hover .row-actions,
tr:focus-within .row-actions { opacity: 1; }
@media (hover: none) { .row-actions { opacity: 1; } }

.table--compact tbody td,
.table--compact thead th { padding: var(--space-2) var(--space-3); }

/* Barra de seleção em massa */
.table-toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--bg-selected);
  border-bottom: 1px solid var(--accent-border);
  font-size: var(--text-sm);
}

/* ==========================================================================
   08. BADGES, CHIPS E STATUS
   ========================================================================== */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 2px 9px;
  border: 1px solid transparent;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  line-height: 1.5;
  white-space: nowrap;
}
.badge svg { width: 12px; height: 12px; }

/* Ponto de status */
.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: currentColor;
  flex-shrink: 0;
}

/* --- Estados de máquina virtual ------------------------------------------
   running      → ligada e saudável (ponto pulsa)
   stopped      → desligada pelo cliente
   suspended    → suspensa por cobrança / inadimplência
   provisioning → em criação, aguardando o Proxmox
   rebooting    → reiniciando
   error        → falha de nó, disco ou rede
   -------------------------------------------------------------------------- */

.badge--running {
  background: var(--success-bg);
  border-color: var(--success-border);
  color: var(--success-text);
}
.badge--running .badge-dot { animation: pulse-dot 2.4s var(--ease-in-out) infinite; }

.badge--stopped {
  background: var(--neutral-bg);
  border-color: var(--neutral-border);
  color: var(--text-muted);
}

.badge--suspended {
  background: var(--warning-bg);
  border-color: var(--warning-border);
  color: var(--warning-text);
}

.badge--provisioning {
  background: var(--pending-bg);
  border-color: var(--pending-border);
  color: var(--pending-text);
}
.badge--provisioning .badge-dot { animation: pulse-dot 1.1s var(--ease-in-out) infinite; }

.badge--rebooting {
  background: var(--info-bg);
  border-color: var(--info-border);
  color: var(--info-text);
}
.badge--rebooting .badge-dot { animation: pulse-dot 1.1s var(--ease-in-out) infinite; }

.badge--error {
  background: var(--danger-bg);
  border-color: var(--danger-border);
  color: var(--danger-text);
}

/* Semânticos genéricos (faturas, tickets, clientes) */
.badge--success { background: var(--success-bg); border-color: var(--success-border); color: var(--success-text); }
.badge--warning { background: var(--warning-bg); border-color: var(--warning-border); color: var(--warning-text); }
.badge--danger  { background: var(--danger-bg);  border-color: var(--danger-border);  color: var(--danger-text); }
.badge--info    { background: var(--info-bg);    border-color: var(--info-border);    color: var(--info-text); }
.badge--neutral { background: var(--neutral-bg); border-color: var(--neutral-border); color: var(--text-muted); }
.badge--brand   { background: var(--accent-soft); border-color: var(--accent-border); color: var(--accent-text); }

@keyframes pulse-dot {
  0%, 100% { opacity: 1;   box-shadow: 0 0 0 0 currentColor; }
  50%      { opacity: 0.6; box-shadow: 0 0 0 3px transparent; }
}

/* Chip / tag neutra — SO, região, plano */
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 2px 8px;
  background: var(--bg-surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  color: var(--text-secondary);
  white-space: nowrap;
}
.chip svg { width: 13px; height: 13px; opacity: 0.8; }

.chip-removable { padding-right: 3px; }
.chip-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px; height: 16px;
  border-radius: var(--radius-xs);
  color: var(--text-faint);
  transition: var(--transition-colors);
}
.chip-remove:hover { background: var(--bg-hover); color: var(--danger-text); }

/* ==========================================================================
   09. FORMULÁRIOS
   ========================================================================== */

.field { display: flex; flex-direction: column; gap: var(--space-2); }
.field + .field { margin-top: var(--space-4); }

.label {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--text-secondary);
}
.label .req { color: var(--danger-text); margin-left: 2px; }

.input, .select, .textarea {
  width: 100%;
  height: 36px;
  padding: 0 var(--space-3);
  background: var(--bg-surface);
  border: 1px solid var(--border-input);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: var(--text-base);
  transition: var(--transition-colors);
}
.textarea { height: auto; min-height: 84px; padding: var(--space-3); resize: vertical; line-height: var(--leading-normal); }

.input::placeholder, .textarea::placeholder { color: var(--text-faint); }

.input:hover:not(:disabled),
.select:hover:not(:disabled),
.textarea:hover:not(:disabled) { border-color: var(--border-strong); }

.input:focus, .select:focus, .textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-tint);
}

.input:disabled, .select:disabled, .textarea:disabled {
  background: var(--bg-surface-2);
  color: var(--text-faint);
  cursor: not-allowed;
}

.input.is-invalid, .select.is-invalid, .textarea.is-invalid { border-color: var(--danger-solid); }
.input.is-invalid:focus { box-shadow: 0 0 0 3px var(--danger-bg); }

.select {
  appearance: none;
  padding-right: var(--space-8);
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2377839a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  cursor: pointer;
}

.hint  { font-size: var(--text-xs); color: var(--text-muted); }
.hint--block { display: block; }
.error { font-size: var(--text-xs); color: var(--danger-text); display: flex; align-items: center; gap: var(--space-1); }

/* Input com ícone ou sufixo */
.input-group { position: relative; display: flex; align-items: center; }
.input-group .input-icon {
  position: absolute;
  left: var(--space-3);
  width: 16px; height: 16px;
  color: var(--text-faint);
  pointer-events: none;
}
.input-group .input-icon ~ .input { padding-left: 34px; }
.input-group .input-suffix {
  position: absolute;
  right: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-muted);
  pointer-events: none;
}

/* Checkbox e radio */
.check {
  display: inline-flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
  font-size: var(--text-base);
  color: var(--text-primary);
}
.check input[type="checkbox"],
.check input[type="radio"] {
  appearance: none;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin-top: 2px;
  background: var(--bg-surface);
  border: 1px solid var(--border-input);
  border-radius: var(--radius-xs);
  transition: var(--transition-colors);
  cursor: pointer;
}
.check input[type="radio"] { border-radius: var(--radius-full); }
.check input:hover { border-color: var(--border-strong); }
.check input:checked { background: var(--accent); border-color: var(--accent); }
.check input[type="checkbox"]:checked {
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}
.check input[type="radio"]:checked { box-shadow: inset 0 0 0 3px var(--bg-surface); }
.check input:focus-visible { box-shadow: var(--focus-ring); }

/* Switch */
.switch { display: inline-flex; align-items: center; gap: var(--space-3); cursor: pointer; }
.switch input {
  appearance: none;
  position: relative;
  width: 34px;
  height: 20px;
  background: var(--neutral-bg);
  border: 1px solid var(--border-input);
  border-radius: var(--radius-full);
  transition: var(--transition-colors);
  cursor: pointer;
  flex-shrink: 0;
}
.switch input::after {
  content: "";
  position: absolute;
  top: 2px; left: 2px;
  width: 14px; height: 14px;
  background: var(--text-secondary);
  border-radius: var(--radius-full);
  transition: transform var(--dur-base) var(--ease-spring), background-color var(--dur-fast) var(--ease-out);
}
.switch input:checked { background: var(--accent); border-color: var(--accent); }
.switch input:checked::after { transform: translateX(14px); background: #fff; }
.switch input:focus-visible { box-shadow: var(--focus-ring); }

/* Linha de formulário em duas colunas */
.field-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-4);
}
/* Lado a lado os campos alinham pelo topo: o empilhamento vertical não vale */
.field-row .field + .field { margin-top: 0; }

/* ==========================================================================
   10. DROPDOWNS
   ========================================================================== */

.dropdown { position: relative; display: inline-flex; }

.dropdown-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  z-index: var(--z-dropdown);
  min-width: 200px;
  padding: var(--space-1);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transform: translateY(-4px) scale(0.98);
  transform-origin: top right;
  pointer-events: none;
  transition:
    opacity var(--dur-fast) var(--ease-out),
    transform var(--dur-fast) var(--ease-out);
}
.dropdown-menu--left { right: auto; left: 0; transform-origin: top left; }
.dropdown-menu.is-open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.dropdown-label {
  padding: var(--space-2) var(--space-3) var(--space-1);
  font-size: var(--text-2xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--text-faint);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: var(--text-base);
  text-align: left;
  white-space: nowrap;
  transition: var(--transition-colors);
}
.dropdown-item svg { width: 15px; height: 15px; opacity: 0.7; }
.dropdown-item:hover,
.dropdown-item.is-highlighted { background: var(--bg-hover); color: var(--text-strong); }
.dropdown-item .shortcut { margin-left: auto; font-size: var(--text-xs); color: var(--text-faint); }
.dropdown-item--danger { color: var(--danger-text); }
.dropdown-item--danger:hover { background: var(--danger-bg); color: var(--danger-text); }
.dropdown-item[aria-disabled="true"] { opacity: 0.4; pointer-events: none; }

.dropdown-sep { height: 1px; margin: var(--space-1) 0; background: var(--border-subtle); }

/* Cabeçalho do menu de usuário */
.dropdown-user {
  padding: var(--space-3);
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: var(--space-1);
}

/* ==========================================================================
   11. MODAIS
   ========================================================================== */

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: var(--z-backdrop);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  background: var(--bg-overlay);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-out);
}
.modal-backdrop.is-open { opacity: 1; pointer-events: auto; }

.modal {
  position: relative;
  z-index: var(--z-modal);
  width: 100%;
  max-width: 480px;
  max-height: calc(100vh - var(--space-12));
  display: flex;
  flex-direction: column;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  transform: translateY(8px) scale(0.97);
  opacity: 0;
  transition:
    transform var(--dur-slow) var(--ease-out),
    opacity var(--dur-base) var(--ease-out);
}
.modal-backdrop.is-open .modal { transform: translateY(0) scale(1); opacity: 1; }

.modal--sm { max-width: 380px; }
.modal--lg { max-width: 680px; }
.modal--xl { max-width: 900px; }

.modal-header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-5) var(--space-4);
}
.modal-title { font-size: var(--text-lg); }
.modal-subtitle { margin-top: var(--space-1); font-size: var(--text-sm); color: var(--text-muted); }
.modal-close { margin-left: auto; }

.modal-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 0 var(--space-5) var(--space-5);
  color: var(--text-secondary);
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-5);
  background: var(--bg-surface-2);
  border-top: 1px solid var(--border-subtle);
}
.modal-footer .spacer { margin-right: auto; }

/* Ícone circular de destaque (confirmação destrutiva) */
.modal-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}
.modal-icon svg { width: 19px; height: 19px; }
.modal-icon--danger  { background: var(--danger-bg);  color: var(--danger-text); }
.modal-icon--warning { background: var(--warning-bg); color: var(--warning-text); }
.modal-icon--brand   { background: var(--accent-soft); color: var(--accent-text); }

/* Trava o scroll do fundo enquanto o modal está aberto */
body.is-modal-open { overflow: hidden; }

/* ==========================================================================
   12. TOASTS
   ========================================================================== */

.toast-stack {
  position: fixed;
  bottom: var(--space-5);
  right: var(--space-5);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  width: min(360px, calc(100vw - var(--space-8)));
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  pointer-events: auto;
  animation: toast-in var(--dur-slow) var(--ease-spring);
}
.toast.is-leaving { animation: toast-out var(--dur-base) var(--ease-out) forwards; }

.toast-icon { width: 17px; height: 17px; margin-top: 1px; flex-shrink: 0; }
.toast-body { flex: 1; min-width: 0; }
.toast-title { font-size: var(--text-base); font-weight: var(--weight-medium); color: var(--text-strong); }
.toast-text  { margin-top: 2px; font-size: var(--text-sm); color: var(--text-muted); }
.toast-close {
  display: flex; align-items: center; justify-content: center;
  width: 20px; height: 20px; margin: -1px -4px 0 0;
  border-radius: var(--radius-xs);
  color: var(--text-faint);
  transition: var(--transition-colors);
}
.toast-close:hover { background: var(--bg-hover); color: var(--text-primary); }

.toast--success .toast-icon { color: var(--success-text); }
.toast--error   .toast-icon { color: var(--danger-text); }
.toast--warning .toast-icon { color: var(--warning-text); }
.toast--info    .toast-icon { color: var(--info-text); }

/* Barra de tempo restante */
.toast-progress {
  position: absolute;
  bottom: 0; left: 0;
  height: 2px;
  background: var(--accent);
  border-radius: 0 0 0 var(--radius-lg);
  animation: toast-progress linear forwards;
}
.toast { position: relative; overflow: hidden; }

@keyframes toast-in {
  from { opacity: 0; transform: translateX(16px) scale(0.96); }
  to   { opacity: 1; transform: translateX(0) scale(1); }
}
@keyframes toast-out {
  to { opacity: 0; transform: translateX(16px) scale(0.96); }
}
@keyframes toast-progress {
  from { width: 100%; }
  to   { width: 0%; }
}

/* ==========================================================================
   13. TABS E SEGMENTED CONTROL
   ========================================================================== */

.tabs {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: var(--space-5);
  overflow-x: auto;
  scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }

.tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-3);
  color: var(--text-muted);
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  white-space: nowrap;
  transition: var(--transition-colors);
}
.tab svg { width: 15px; height: 15px; opacity: 0.75; }
.tab:hover { color: var(--text-primary); }
.tab.is-active { color: var(--text-strong); }
.tab.is-active::after {
  content: "";
  position: absolute;
  left: var(--space-2); right: var(--space-2);
  bottom: -1px;
  height: 2px;
  border-radius: var(--radius-full);
  background: var(--accent);
}
.tab-count {
  padding: 0 6px;
  border-radius: var(--radius-full);
  background: var(--neutral-bg);
  font-size: var(--text-2xs);
  font-variant-numeric: tabular-nums;
}

.tab-panel { display: none; }
.tab-panel.is-active { display: block; animation: fade-in var(--dur-base) var(--ease-out); }

@keyframes fade-in { from { opacity: 0; transform: translateY(3px); } to { opacity: 1; transform: none; } }

/* Segmented control — filtros de período, densidade */
.segmented {
  display: inline-flex;
  padding: 2px;
  background: var(--bg-surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}
.segmented button {
  padding: 3px var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--text-muted);
  transition: var(--transition-colors);
}
.segmented button:hover { color: var(--text-primary); }
.segmented button.is-active {
  background: var(--bg-elevated);
  color: var(--text-strong);
  box-shadow: var(--shadow-xs);
}

/* ==========================================================================
   14. GRÁFICOS — sparkline, barras, progresso, medidores
   ========================================================================== */

/* Sparkline em SVG: <svg class="sparkline" viewBox="0 0 100 32" preserveAspectRatio="none">
   com <path class="sparkline-area"> e <path class="sparkline-line">.
   O JS (Painel.sparkline) gera os paths a partir de data-values. */
.sparkline { width: 100%; height: 40px; display: block; overflow: visible; }
.sparkline-line {
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}
/* Atenção: NÃO declarar `fill` aqui. O gradiente é gerado pelo JS com um id
   único por instância e vem como atributo — e CSS venceria o atributo. */
.sparkline-area { stroke: none; }
.sparkline-dot  { fill: var(--accent); }

.sparkline--success .sparkline-line { stroke: var(--success-solid); }
.sparkline--danger  .sparkline-line { stroke: var(--danger-solid); }
.sparkline--warning .sparkline-line { stroke: var(--warning-solid); }

/* Animação de desenho da linha ao entrar na tela */
.sparkline--animate .sparkline-line {
  stroke-dasharray: var(--spark-len, 400);
  stroke-dashoffset: var(--spark-len, 400);
  animation: spark-draw 1s var(--ease-out) forwards;
}
@keyframes spark-draw { to { stroke-dashoffset: 0; } }

/* Mini gráfico de barras em CSS puro */
.bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 44px;
}
.bar-chart .bar {
  flex: 1;
  min-width: 2px;
  height: var(--h, 50%);
  background: color-mix(in srgb, var(--accent) 42%, transparent);
  border-radius: 2px 2px 0 0;
  transition: background-color var(--dur-fast) var(--ease-out), height var(--dur-slow) var(--ease-out);
}
.bar-chart .bar:hover { background: var(--accent); }
.bar-chart .bar.is-peak { background: var(--accent); }

/* Barra de progresso / uso de recurso */
.progress {
  height: 6px;
  background: var(--neutral-bg);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.progress-bar {
  height: 100%;
  width: var(--value, 0%);
  background: var(--accent);
  border-radius: var(--radius-full);
  transition: width var(--dur-slower) var(--ease-out), background-color var(--dur-base) var(--ease-out);
}
.progress--sm { height: 4px; }
.progress--lg { height: 10px; }
.progress-bar--success { background: var(--success-solid); }
.progress-bar--warning { background: var(--warning-solid); }
.progress-bar--danger  { background: var(--danger-solid); }

/* Listrado animado para "provisionando" */
.progress-bar--striped {
  background-image: linear-gradient(
    115deg,
    rgba(255,255,255,0.18) 25%, transparent 25%,
    transparent 50%, rgba(255,255,255,0.18) 50%,
    rgba(255,255,255,0.18) 75%, transparent 75%
  );
  background-size: 14px 14px;
  animation: stripe-shift 0.8s linear infinite;
}
@keyframes stripe-shift { to { background-position: 14px 0; } }

/* Medidor de recurso: label + valor + barra (CPU, RAM, disco) */
.meter { display: flex; flex-direction: column; gap: var(--space-2); }
.meter-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-2);
  font-size: var(--text-sm);
}
.meter-label { color: var(--text-muted); }
.meter-value { color: var(--text-primary); font-weight: var(--weight-medium); font-variant-numeric: tabular-nums; }
.meter + .meter { margin-top: var(--space-4); }

/* Legenda de gráfico */
.chart-legend { display: flex; flex-wrap: wrap; gap: var(--space-4); font-size: var(--text-sm); color: var(--text-muted); }
.chart-legend .key { display: inline-flex; align-items: center; gap: var(--space-2); }
.chart-legend .swatch { width: 9px; height: 9px; border-radius: 2px; background: var(--chart-1); }

/* Amostras nomeadas: a mesma grandeza usa a mesma cor em todas as telas */
.chart-legend .swatch--cpu     { background: var(--chart-1); }
.chart-legend .swatch--ram     { background: var(--chart-2); }
.chart-legend .swatch--leitura { background: var(--chart-5); }
.chart-legend .swatch--escrita { background: var(--chart-6); }
.chart-legend .swatch--limite  { background: var(--warning-solid); }

/* ==========================================================================
   15. SKELETON LOADING
   ========================================================================== */

.skeleton {
  display: block;              /* precisa ser bloco para width/height valerem */
  position: relative;
  background: var(--skeleton-base);
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
}
.skeleton::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, var(--skeleton-shine), transparent);
  animation: shimmer 1.4s var(--ease-in-out) infinite;
}
@keyframes shimmer { to { transform: translateX(100%); } }

.skeleton-text   { height: 12px; width: 100%; }
.skeleton-text--sm { height: 10px; width: 60%; }
.skeleton-title  { height: 18px; width: 40%; border-radius: var(--radius-xs); }
.skeleton-value  { height: 28px; width: 55%; border-radius: var(--radius-sm); }
.skeleton-circle { border-radius: var(--radius-full); width: 32px; height: 32px; }
.skeleton-block  { height: 120px; width: 100%; border-radius: var(--radius-lg); }
.skeleton-stack  { display: flex; flex-direction: column; gap: var(--space-3); }

/* Linha de tabela em carregamento */
.skeleton-row td { padding: var(--space-3) var(--space-4); }

/* Sem animação para quem pediu menos movimento */
@media (prefers-reduced-motion: reduce) {
  .skeleton::after { animation: none; }
  .badge-dot { animation: none !important; }
}

/* ==========================================================================
   16. ESTADOS VAZIOS, AVISOS E PAGINAÇÃO
   ========================================================================== */

.empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-12) var(--space-6);
}
.empty-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  margin-bottom: var(--space-4);
  background: var(--bg-surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  color: var(--text-faint);
}
.empty-icon svg { width: 20px; height: 20px; }
.empty-title { font-size: var(--text-md); font-weight: var(--weight-semibold); color: var(--text-strong); }
.empty-text  { margin-top: var(--space-2); max-width: 42ch; font-size: var(--text-base); color: var(--text-muted); }
.empty-actions { margin-top: var(--space-5); display: flex; gap: var(--space-2); }

/* Aviso inline (alert) */
.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: var(--bg-surface-2);
  font-size: var(--text-base);
}
.alert svg { width: 17px; height: 17px; margin-top: 1px; flex-shrink: 0; }
.alert-title { font-weight: var(--weight-medium); color: var(--text-strong); }
.alert-text  { color: var(--text-secondary); }
.alert--info    { background: var(--info-bg);    border-color: var(--info-border);    color: var(--info-text); }
.alert--success { background: var(--success-bg); border-color: var(--success-border); color: var(--success-text); }
.alert--warning { background: var(--warning-bg); border-color: var(--warning-border); color: var(--warning-text); }
.alert--danger  { background: var(--danger-bg);  border-color: var(--danger-border);  color: var(--danger-text); }
.alert--info .alert-text, .alert--success .alert-text,
.alert--warning .alert-text, .alert--danger .alert-text { color: inherit; opacity: 0.88; }

/* Paginação */
.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  color: var(--text-muted);
}
.pagination-pages { display: flex; align-items: center; gap: var(--space-1); }
.page-btn {
  min-width: 28px;
  height: 28px;
  padding: 0 var(--space-2);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
  transition: var(--transition-colors);
}
.page-btn:hover { background: var(--bg-hover); color: var(--text-strong); }
.page-btn.is-active { background: var(--accent-soft); color: var(--accent-text); font-weight: var(--weight-medium); }
.page-btn:disabled { opacity: 0.35; pointer-events: none; }

/* ==========================================================================
   17. MISCELÂNEA
   ========================================================================== */

/* Avatar */
.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  border-radius: var(--radius-full);
  background: var(--accent-soft);
  color: var(--accent-text);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-tight);
  overflow: hidden;
  flex-shrink: 0;
  user-select: none;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar--sm { width: 22px; height: 22px; font-size: var(--text-2xs); }
.avatar--lg { width: 40px; height: 40px; font-size: var(--text-base); }
.avatar--square { border-radius: var(--radius-md); }

.avatar-group { display: inline-flex; }
.avatar-group .avatar { border: 2px solid var(--bg-surface); margin-left: -8px; }
.avatar-group .avatar:first-child { margin-left: 0; }

/* Tooltip via atributo: <button data-tooltip="Reiniciar">
   Em repouso a caixa fica com conteúdo vazio e zero padding de propósito:
   um pseudo-elemento absoluto de tamanho real entraria na área rolável do
   ancestral (uma tabela com overflow-x ganharia barra de rolagem fantasma). */
[data-tooltip] { position: relative; }
[data-tooltip]::after {
  content: "";
  position: absolute;
  bottom: calc(100% + 7px);
  left: 50%;
  transform: translateX(-50%) translateY(3px);
  z-index: var(--z-tooltip);
  padding: 0;
  background: var(--bg-elevated);
  border: 0 solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  color: var(--text-primary);
  font-size: var(--text-xs);
  font-weight: var(--weight-regular);
  line-height: var(--leading-snug);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
[data-tooltip]:hover::after,
[data-tooltip]:focus-visible::after {
  content: attr(data-tooltip);
  padding: 4px 8px;
  border-width: 1px;
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
[data-tooltip-pos="bottom"]::after { bottom: auto; top: calc(100% + 7px); }

/* Tecla de atalho */
.kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  background: var(--bg-surface-2);
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  border-radius: var(--radius-xs);
  font-family: var(--font-sans);
  font-size: var(--text-2xs);
  font-weight: var(--weight-medium);
  color: var(--text-muted);
  transition: opacity var(--dur-fast) var(--ease-out);
}

/* Divisores */
.divider { height: 1px; background: var(--border-subtle); margin: var(--space-5) 0; }
.divider-v { width: 1px; align-self: stretch; background: var(--border-subtle); margin: 0 var(--space-1); }

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-muted);
  white-space: nowrap;   /* quebrada em duas linhas, a trilha estica a topbar */
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--text-primary); }
.breadcrumb .sep { color: var(--text-faint); }
.breadcrumb .current { color: var(--text-primary); font-weight: var(--weight-medium); }

/* Bloco de código / saída de console */
.terminal {
  padding: var(--space-4);
  background: var(--bg-inset);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--text-secondary);
  overflow-x: auto;
}
.terminal .ok   { color: var(--success-text); }
.terminal .warn { color: var(--warning-text); }
.terminal .err  { color: var(--danger-text); }
.terminal .dim  { color: var(--text-faint); }

/* Botão de copiar (IP, ID da VM, chave) */
.copy {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: var(--radius-xs);
  transition: var(--transition-colors);
}
.copy svg { width: 13px; height: 13px; opacity: 0; transition: opacity var(--dur-fast) var(--ease-out); }
.copy:hover { color: var(--text-strong); }
.copy:hover svg { opacity: 0.7; }
.copy.is-copied { color: var(--success-text); }

/* Indicador ao vivo (nó do cluster online) */
.live {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--text-muted);
}
.live::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: var(--radius-full);
  background: var(--success-solid);
  box-shadow: 0 0 0 0 color-mix(in srgb, var(--success-solid) 60%, transparent);
  animation: live-ping 2s var(--ease-out) infinite;
}
@keyframes live-ping {
  0%   { box-shadow: 0 0 0 0 color-mix(in srgb, var(--success-solid) 55%, transparent); }
  70%  { box-shadow: 0 0 0 6px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

/* Acesso rápido pelo teclado (pular navegação) */
.skip-link {
  position: absolute;
  left: -9999px;
  z-index: var(--z-tooltip);
}
.skip-link:focus {
  left: var(--space-4);
  top: var(--space-4);
  padding: var(--space-2) var(--space-4);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-strong);
}

/* Backdrop do drawer da sidebar no mobile */
.sidebar-backdrop {
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-sidebar) - 1);
  background: var(--bg-overlay);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-out);
}
.sidebar-backdrop.is-open { opacity: 1; pointer-events: auto; }

/* ==========================================================================
   18. UTILITÁRIOS DE LAYOUT
   ========================================================================== */

.row      { display: flex; align-items: center; gap: var(--space-3); }
.row-tight{ display: flex; align-items: center; gap: var(--space-2); }
.col      { display: flex; flex-direction: column; gap: var(--space-3); }
.between  { justify-content: space-between; }
.center   { justify-content: center; }
.end      { justify-content: flex-end; }
.wrap     { flex-wrap: wrap; }
.grow     { flex: 1; min-width: 0; }
.items-start { align-items: flex-start; }

.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-4); }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-4); }
.grid-main-side { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: var(--space-4); }

/* Coluna lateral que acompanha a rolagem, encostada abaixo da topbar */
.side-sticky { position: sticky; top: calc(var(--topbar-h) + var(--space-4)); }

/* Largura de leitura confortável para texto corrido */
.measure { max-width: 60ch; }

.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-5 { margin-top: var(--space-5); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mb-4 { margin-bottom: var(--space-4); }

.hidden { display: none !important; }
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ==========================================================================
   19. AUTENTICAÇÃO — telas sem shell
   --------------------------------------------------------------------------
   Serve a login, recuperação de senha, convite de equipe e verificação em
   duas etapas. Toda cor sai da rampa --brand-* do tenant: a tela troca de
   marca junto com o resto do painel.
   ========================================================================== */

.auth {
  position: relative;
  z-index: 0;                 /* abre contexto próprio para as camadas de fundo */
  isolation: isolate;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: var(--space-6);
  min-height: 100vh;
  min-height: 100dvh;
  padding: var(--space-5) var(--space-5) var(--space-6);
  overflow: hidden;           /* contém as auroras que sangram para fora */
}

/* Variante sem topo nem rodapé (redirecionamento, erro, sessão expirada):
   uma faixa só, para o conteúdo ficar centrado de verdade. */
.auth--single { grid-template-rows: 1fr; }

/* Camada 1 — auroras da marca */
.auth::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  background:
    /* vinheta: fecha as bordas e concentra a leitura no centro */
    radial-gradient(120% 92% at 50% 44%,
      transparent 36%, color-mix(in srgb, var(--bg-body) 80%, transparent) 100%),
    /* halo curto logo atrás do cartão */
    radial-gradient(32% 26% at 50% 52%,
      color-mix(in srgb, var(--brand-400) 11%, transparent) 0%, transparent 74%),
    /* aurora principal, entrando pelo topo */
    radial-gradient(72% 50% at 50% -8%,
      color-mix(in srgb, var(--brand-500) 27%, transparent) 0%, transparent 64%),
    radial-gradient(40% 34% at 8% 6%,
      color-mix(in srgb, var(--brand-400) 13%, transparent) 0%, transparent 70%),
    radial-gradient(40% 34% at 92% 6%,
      color-mix(in srgb, var(--tenant-accent-pink, var(--brand-300)) 11%, transparent) 0%, transparent 70%),
    radial-gradient(70% 38% at 50% 118%,
      color-mix(in srgb, var(--tenant-emerald-500, var(--brand-500)) 7%, transparent) 0%, transparent 68%);
}

/* Camada 2 — malha técnica, dissolvida por máscara radial.
   A máscara usa currentColor só pelo canal alfa (opaco = revela). */
.auth::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background-image:
    linear-gradient(to right, var(--border-subtle) 1px, transparent 1px),
    linear-gradient(to bottom, var(--border-subtle) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(112% 74% at 50% 0%, currentColor 0%, transparent 68%);
  mask-image: radial-gradient(112% 74% at 50% 0%, currentColor 0%, transparent 68%);
}

/* Camada 3 — grão fino: tira o aspecto "gradiente de banco" das auroras */
.auth-grain {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.05;
  background-size: 160px 160px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23g)'/%3E%3C/svg%3E");
}

/* O tema claro pede fundo mais discreto: menos aurora, menos grão */
[data-theme="light"] .auth::before { opacity: 0.62; }
[data-theme="light"] .auth-grain   { opacity: 0.028; }

/* Trilhos da composição */
.auth-top   { display: flex; align-items: center; justify-content: flex-end; gap: var(--space-2); }
.auth-main  { display: flex; align-items: center; justify-content: center; }
.auth-stack { width: min(100%, 400px); }

/* Marca do parceiro: mesmo lockup da sidebar, em escala de destaque */
.auth-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  border-radius: var(--radius-md);
}
.auth-brand .brand-mark {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 24px -8px color-mix(in srgb, var(--brand-500) 65%, transparent);
}
.auth-brand .brand-wordmark { height: 24px; }

.auth-head  { margin-top: var(--space-6); text-align: center; }
.auth-title { font-size: var(--text-2xl); letter-spacing: var(--tracking-tighter); color: var(--text-strong); }
.auth-sub   { margin-top: var(--space-2); font-size: var(--text-md); color: var(--text-muted); }

/* Cartão: vidro polido sobre a aurora + halo curto da marca */
.auth-card {
  margin-top: var(--space-5);
  background: color-mix(in srgb, var(--bg-surface) 86%, transparent);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-color: var(--border);
  box-shadow:
    var(--shadow-inset-top),
    var(--shadow-xl),
    0 10px 60px -26px color-mix(in srgb, var(--brand-500) 60%, transparent);
}

.auth-note { margin-top: var(--space-5); text-align: center; font-size: var(--text-sm); color: var(--text-muted); }

/* Rodapé discreto da tela */
.auth-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
  color: var(--text-faint);
}
.auth-foot .sep { color: var(--border-strong); }
.auth-foot a { color: inherit; }
.auth-foot a:hover { color: var(--text-muted); }
.auth-foot strong { font-weight: var(--weight-medium); }

/* Separador com rótulo ("ou") */
.auth-sep {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin: var(--space-5) 0;
  font-size: var(--text-2xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--text-faint);
}
.auth-sep::before,
.auth-sep::after { content: ""; flex: 1; height: 1px; background: var(--border-subtle); }

/* Aviso de Caps Lock: .hint venceria .text-warning por ordem na cascata */
.auth-caps { color: var(--warning-text); }

/* Botão dentro do campo (revelar senha, limpar busca) — o .input-suffix
   existente é pointer-events:none, então não serve para ação clicável. */
.input-group.has-action .input { padding-right: 38px; }
.input-action {
  position: absolute;
  right: 5px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: var(--radius-sm);
  color: var(--text-faint);
  transition: var(--transition-colors);
}
.input-action:hover { background: var(--bg-hover); color: var(--text-primary); }

/* Link em texto corrido ou dentro de <button> */
.link {
  color: var(--text-link);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  border-radius: var(--radius-xs);
  transition: var(--transition-colors);
}
.link:hover { color: var(--accent-hover); text-decoration: underline; }

/* ==========================================================================
   20. RESPONSIVO
   ========================================================================== */

/* Notebook 1366×625 — alvo do QA da casa */
@media (max-width: 1400px) {
  :root { --content-pad-x: var(--space-6); }
  .grid-main-side { grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); }
}

@media (max-width: 1100px) {
  .grid-main-side, .grid-3 { grid-template-columns: minmax(0, 1fr); }
  .search { width: min(280px, 32vw); }
  /* Empilhada, a coluna lateral não tem por que grudar no topo */
  .side-sticky { position: static; }
}

/* Tablet e mobile: sidebar vira drawer sobreposto */
@media (max-width: 900px) {
  .app-shell,
  .app-shell.is-collapsed { grid-template-columns: minmax(0, 1fr); }

  /* Como drawer, a sidebar precisa ficar ACIMA da topbar (senão a topbar
     cobre a marca) e o backdrop precisa escurecer a topbar junto. */
  .sidebar {
    position: fixed;
    top: 0; left: 0;
    width: var(--sidebar-w);
    z-index: calc(var(--z-topbar) + 10);
    transform: translateX(-100%);
    transition: transform var(--dur-slow) var(--ease-out);
    box-shadow: var(--shadow-xl);
  }
  .sidebar.is-open { transform: translateX(0); }
  .sidebar-backdrop { z-index: calc(var(--z-topbar) + 5); }

  /* No drawer o estado "colapsado" não se aplica */
  .app-shell.is-collapsed .nav-text,
  .app-shell.is-collapsed .brand-wordmark,
  .app-shell.is-collapsed .nav-section-label { opacity: 1; }
  .app-shell.is-collapsed .nav-item { justify-content: flex-start; padding: 0 var(--space-3); }

  .grid-2 { grid-template-columns: minmax(0, 1fr); }
  .search { width: 100%; }
  .topbar { gap: var(--space-2); }

  /* A trilha de navegação sai de cena: sem ela a busca ocupa a largura toda e
     os ícones param de ser atropelados. O título da página, logo abaixo, já
     diz onde a navegação está. */
  .topbar-lead { display: none; }
}

/* Entre 640 e 900 o auto-fit deixa o quarto indicador órfão numa linha só:
   duas colunas fecham a grade. */
@media (min-width: 641px) and (max-width: 900px) {
  .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  :root {
    --content-pad-x: var(--space-4);
    --content-pad-y: var(--space-5);
  }
  .page-header { flex-direction: column; align-items: stretch; }
  .page-actions { justify-content: flex-start; }
  .stat-grid { grid-template-columns: minmax(0, 1fr); }
  .toast-stack { left: var(--space-3); right: var(--space-3); bottom: var(--space-3); width: auto; }
  .modal { max-height: calc(100vh - var(--space-8)); }
  /* Esconde a busca por extenso; usar o atalho de comando */
  .topbar .search { display: none; }

  /* Sem quebra, o subtítulo do card fica espremido numa coluna de duas
     palavras quando há ações ao lado — e a busca embutida estoura o card. */
  .card-header    { flex-wrap: wrap; }
  .card-actions   { width: 100%; min-width: 0; }
  .search--inline { width: 100%; }
  .alert          { flex-wrap: wrap; }
  .modal-footer   { flex-wrap: wrap; }
  .modal-footer .spacer { width: 100%; margin: 0 0 var(--space-2); }
}

/* ---- Autenticação -------------------------------------------------------
   Densidade adaptada à altura: a tela de acesso inteira precisa caber sem
   rolagem no notebook padrão da casa. Nada é escondido — só o ritmo encolhe. */
@media (max-height: 720px) {
  .auth { gap: var(--space-3); padding-top: var(--space-2); padding-bottom: var(--space-2); }
  .auth-brand .brand-mark { width: 34px; height: 34px; }
  .auth-brand .brand-wordmark { height: 21px; }
  .auth-head  { margin-top: var(--space-3); }
  .auth-title { font-size: var(--text-xl); }
  .auth-sub   { margin-top: var(--space-1); font-size: var(--text-base); }
  .auth-card  { margin-top: var(--space-4); }
  .auth-card .card-body { padding: var(--space-4); }
  .auth-card .field + .field { margin-top: var(--space-3); }
  .auth-card .mt-4 { margin-top: var(--space-3); }
  .auth-card .mt-5 { margin-top: var(--space-4); }
  .auth-sep   { margin: var(--space-3) 0; }
  .auth-note  { margin-top: var(--space-3); }
}

@media (max-width: 480px) {
  .auth { padding-left: var(--space-4); padding-right: var(--space-4); }
  .auth-card .card-body { padding: var(--space-4); }
  .auth-title { font-size: var(--text-xl); }
  /* o rodapé quebra em duas linhas: o ponto separador viraria órfão */
  .auth-foot .sep { display: none; }
}

/* ==========================================================================
   IMPRESSÃO
   ========================================================================== */

@media print {
  .sidebar, .topbar, .toast-stack, .row-actions, .page-actions { display: none !important; }
  .app-shell { grid-template-columns: 1fr; }
  body { background: #fff; color: #000; }
  .card { border: 1px solid #ccc; box-shadow: none; break-inside: avoid; }
}