* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  overflow: hidden;
}

.screen {
  display: none;
  width: 100vw;
  height: 100vh;
  position: absolute;
  top: 0; left: 0;
}

.screen.active {
  display: flex;
}

/* --- HOME SCREEN --- */
#home-screen {
  flex-direction: column;
  padding: 20px 20px 32px 20px;
  align-items: center;
  justify-content: center;
  gap: 16px;
  overflow-y: auto;
  height: calc(100vh - 56px);
  max-height: calc(100vh - 56px);
  box-sizing: border-box;
}

/* --- BANNER DE DESTAQUES (TELA INICIAL) --- */
.home-banner-box {
  max-width: 58ch;
  width: 100%;
  margin: 0;
  padding: 12px 18px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-decoration: none;
  position: relative;
  transition: background 0.15s ease, border-color 0.15s ease;
  box-shadow: 2px 2px 0px var(--line);
}

.home-banner-box:hover {
  background: var(--surface-2);
  border-color: var(--line-strong);
  box-shadow: 2px 2px 0px var(--line-strong);
}

.home-banner-topo {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 5px;
}

.home-banner-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--t-xs);
}

.home-banner-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.05em;
}

.home-banner-contador {
  color: var(--ink-dim);
}

.home-banner-controles {
  display: flex;
  align-items: center;
  gap: 6px;
}

.banner-ctrl-btn {
  background: var(--surface);
  border: 1px solid var(--line-ui);
  color: var(--ink);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  min-width: 44px;
  min-height: 44px;
  padding: 0 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: 2px;
  line-height: 1.2;
  transition: all 0.15s ease;
}

.banner-ctrl-btn:hover {
  background: var(--surface-2);
  border-color: var(--line-strong);
}

.home-banner-corpo {
  display: flex;
  flex-direction: column;
  gap: 3px;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.home-banner-titulo {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.25;
  color: var(--ink-strong);
  margin: 0;
  transition: color 0.15s ease;
}

.home-banner-box:hover .home-banner-titulo {
  color: var(--accent);
}

.home-banner-desc {
  font-size: var(--t-xs);
  color: var(--ink);
  line-height: 1.45;
  margin: 0;
}

.home-banner-cta {
  font-size: 12px;
  color: var(--accent);
  font-weight: 600;
  margin-top: 3px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.terminal-box {
  max-width: 58ch;
  width: 100%;
  padding: 20px 24px;
  gap: 12px;
  box-shadow: 2px 2px 0px var(--line);
}

.terminal-box h1 {
  font-size: var(--t-xl);
}

.terminal-box .description {
  font-size: 15px;
  line-height: 1.45;
  margin: 0;
}

.terminal-box .status {
  font-size: var(--t-xs);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.terminal-box .home-meta {
  font-size: var(--t-xs);
  margin-top: 4px;
}

/* --- ORIENTATION SCREEN --- */
#orient-screen {
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  overflow-y: auto;
  padding: 48px 32px 104px;
}

.orient-wrap {
  width: 100%;
  max-width: 65ch;
}

#orient-screen .title {
  font-size: var(--t-2xl);
}

.orient-h {
  font-size: var(--t-xl);
  margin-top: 16px;
}

.legend,
.access {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.legend-row,
.access-row {
  display: flex;
  align-items: baseline;
  gap: 16px;
}

.legend-row dt {
  flex: 0 0 72px;
  align-self: center;
  line-height: 0;
}

.access-row dt {
  flex: 0 0 12ch;
  font-family: 'IBM Plex Mono', ui-monospace, SF Mono, Menlo, Consolas, monospace;
  font-size: var(--t-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.legend-row dd,
.access-row dd {
  flex: 1;
}

.orient-note {
  font-size: var(--t-sm);
  color: var(--ink-dim);
}

.orient-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 8px;
}

.btn-quiet {
  border-color: var(--line-strong);
  color: var(--ink);
}

.btn-quiet:hover {
  background-color: var(--ink);
  color: var(--surface);
}

@media (max-width: 640px) {
  .legend-row,
  .access-row {
    flex-direction: column;
    gap: 4px;
  }

  .access-row dt {
    flex: none;
  }
}

/* --- GRAPH SCREEN --- */
#graph-screen {
  position: relative;
}

#network-container {
  width: 100%;
  height: 100%;
  outline: none;
  user-select: none;
}

/* --- SIDE PANEL --- */
.panel {
  position: absolute;
  top: 0; right: 0;
  width: 400px;
  height: 100%;
  background: var(--surface);
  border-left: 1px solid var(--line-strong);
  display: flex;
  flex-direction: column;
  transition: transform 0.12s ease;
  transform: translateX(100%);
  z-index: 20;
}

.panel:not(.hidden) {
  transform: translateX(0);
}

.panel-titlebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--line-strong);
  user-select: none;
  min-height: 48px;
}

.panel-titlebar-title {
  font-family: 'IBM Plex Mono', ui-monospace, SF Mono, Menlo, Consolas, monospace;
  font-size: var(--t-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 6px;
}

.titlebar-symbol {
  color: var(--accent);
}

.panel-controls {
  display: flex;
  align-items: center;
  gap: 4px;
}

.btn-win-ctrl {
  font-family: 'IBM Plex Mono', ui-monospace, SF Mono, Menlo, Consolas, monospace;
  font-weight: 700;
  font-size: 12px;
  min-width: 44px;
  height: 44px;
  padding: 0 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  box-shadow: inset 1.5px 1.5px 0px #ffffff, inset -1.5px -1.5px 0px var(--line-strong);
  color: var(--ink);
  cursor: pointer;
  text-decoration: none;
  line-height: 1;
}

.btn-win-ctrl:hover {
  background: var(--surface-2);
  color: var(--ink-strong);
}

.btn-win-ctrl:active {
  box-shadow: inset 1.5px 1.5px 0px var(--line-strong), inset -1.5px -1.5px 0px #ffffff;
  background: var(--surface-2);
}

[data-theme="dark"] .btn-win-ctrl {
  box-shadow: inset 1.5px 1.5px 0px var(--accent), inset -1.5px -1.5px 0px #000000;
}

[data-theme="dark"] .btn-win-ctrl:active {
  box-shadow: inset 1.5px 1.5px 0px #000000, inset -1.5px -1.5px 0px var(--accent);
}

.btn-win-ctrl.ativo {
  box-shadow: inset 1.5px 1.5px 0px var(--line-strong), inset -1.5px -1.5px 0px #ffffff !important;
  background: var(--surface-2);
  color: var(--accent) !important;
}

[data-theme="dark"] .btn-win-ctrl.ativo {
  box-shadow: inset 1.5px 1.5px 0px #000000, inset -1.5px -1.5px 0px var(--accent) !important;
}

.panel-header {
  border-bottom: 1px solid var(--line);
  position: relative;
  border-radius: 0;
  border-left: none;
  border-right: none;
  border-top: none;
  padding: 24px 32px 20px;
}

.panel-header h2 {
  padding-right: 0;
}


.panel-body {
  padding: 32px;
  overflow-y: auto;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tags span {
  border: 1px solid var(--line-strong);
  padding: 2px 8px;
  font-size: var(--t-xs);
  text-transform: uppercase;
  font-family: 'IBM Plex Mono', ui-monospace, SF Mono, Menlo, Consolas, monospace;
}

/* --- TASKBAR --- */
nav#taskbar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 56px;
  background: var(--surface);
  border-top: 1px solid var(--line-strong);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  z-index: 100;
  box-sizing: border-box;
  transition: transform 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Modo Foco (Leitura Imersiva da Topologia e Textos) */
body.modo-foco nav#taskbar {
  transform: translateY(100%);
}

/* Quando o mouse alcança o rodapé no desktop, a barra espreita suavemente */
body.modo-foco nav#taskbar:hover {
  transform: translateY(0);
}

/* Lingueta persistente de restauração (Garante acessibilidade 50+, desatentos e touch) */
.barra-gatilho-foco {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 99;
}

.barra-gatilho-foco[hidden] {
  display: none !important;
}

.btn-restaurar-foco {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 18px;
  background: var(--surface);
  color: var(--ink-strong);
  border: 1.5px solid var(--accent);
  border-bottom: none;
  box-shadow: 0 -3px 12px rgba(0, 0, 0, 0.18);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  border-radius: 4px 4px 0 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: background 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.btn-restaurar-foco:hover {
  background: var(--surface-2);
  color: var(--accent);
  transform: translateY(-2px);
}

.btn-restaurar-foco .gatilho-icone {
  color: var(--accent);
  font-size: 13px;
}

.btn-restaurar-foco .gatilho-atalho {
  font-size: 12px;
  color: var(--ink-dim);
  padding: 1px 4px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 2px;
}

.btn-foco {
  font-family: inherit;
}

.btn-foco[aria-pressed="true"] {
  color: var(--accent);
  background: var(--surface-2);
}

.taskbar-left {
  display: flex;
  align-items: center;
  height: 100%;
  z-index: 1;
  white-space: nowrap;
  overflow: hidden;
  justify-content: flex-start;
}

.taskbar-right {
  display: flex;
  align-items: center;
  height: 100%;
  z-index: 50;
  white-space: nowrap;
  overflow: visible;
  justify-content: flex-end;
}

.taskbar-center {
  display: flex;
  align-items: stretch;
  justify-content: center;
  height: 100%;
  white-space: nowrap;
  padding: 0;
  z-index: 10;
}

.nav-contexto,
.btn-ia-lateral {
  height: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 0 14px;
  font-family: inherit;
  font-weight: 600;
  font-size: var(--t-xs);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
  white-space: nowrap;
  box-sizing: border-box;
}

.nav-contexto {
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
}

.btn-ia-lateral {
  border-right: 1px solid var(--line);
  border-left: none;
}

.nav-contexto:hover,
.btn-ia-lateral:hover {
  background: var(--surface-2);
}

.nav-contexto[aria-current="page"],
.btn-ia-lateral.ativo,
.btn-ia-lateral[aria-expanded="true"] {
  color: var(--accent);
  background: var(--surface-2);
  box-shadow: inset 0 -3px 0 var(--accent);
}

.nav-contexto .contexto-simbolo,
.btn-ia-lateral .ia-simbolo {
  color: var(--accent);
  font-size: 13px;
  line-height: 1;
}

.nav-contexto .contexto-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  font-size: var(--t-xs);
  border-radius: 2px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--ink-dim);
  font-weight: 600;
  margin-left: 2px;
  transition: all 0.15s ease;
}

.nav-contexto.tem-itens {
  color: var(--accent);
}

.nav-contexto.tem-itens .contexto-count {
  background: var(--accent);
  color: var(--surface);
  border-color: var(--accent);
}

.btn-ia-lateral .ia-shortcut {
  font-size: 12px;
  padding: 1px 5px;
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--ink-dim);
  background: var(--surface);
  font-weight: 600;
  line-height: 1.2;
  margin-left: 2px;
}

.btn-ia-lateral.ativo .ia-shortcut,
.btn-ia-lateral[aria-expanded="true"] .ia-shortcut {
  border-color: var(--accent);
  color: var(--accent);
}

@media (max-width: 640px) {
  .btn-ia-lateral .ia-shortcut {
    display: none;
  }
}

/* --- NAVEGAÇÃO DINÂMICA (TRÊS ESTADOS) --- */

/* Estado 1: Home (página inicial - Boas-vindas e introdução) */
body[data-context="home"] .btn-biblioteca,
body[data-context="home"] .btn-biblioteca-only,
body[data-context="home"] .btn-producao,
body[data-context="home"] .btn-comunidade,
body[data-context="home"] .nav-divider {
  display: none !important;
}

body[data-context="home"] .btn-home-only {
  display: inline-flex !important;
}

/* Estado 2: Biblioteca (Estudo e navegação no mapa/fichas/índice/busca) */
body[data-context="biblioteca"] .btn-home-only,
body[data-context="biblioteca"] .btn-producao,
body[data-context="biblioteca"] .nav-divider {
  display: none !important;
}

body[data-context="biblioteca"] .btn-biblioteca,
body[data-context="biblioteca"] .btn-comunidade {
  display: inline-flex !important;
}

/* Estado 3: Produção & Debate (Meu Contexto, Wiki, Fórum) */
body[data-context="producao"] .btn-home-only,
body[data-context="producao"] .btn-biblioteca,
body[data-context="producao"] .btn-biblioteca-only,
body[data-context="producao"] .nav-divider {
  display: none !important;
}

body[data-context="producao"] .btn-producao,
body[data-context="producao"] .btn-comunidade {
  display: inline-flex !important;
}

/* Menu compacto [⋯ Sobre] */
.taskbar-menu-wrapper {
  position: relative;
  height: 100%;
  display: inline-flex;
  align-items: center;
  overflow: visible;
}

.menu-sobre-popover {
  position: absolute;
  bottom: calc(100% + 8px);
  right: 0;
  min-width: 250px;
  max-width: 320px;
  padding: 14px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  box-shadow: 3px -3px 0px var(--line-strong), 0 8px 24px color-mix(in srgb, var(--ink) 18%, transparent);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-sizing: border-box;
}

.menu-sobre-popover[hidden] {
  display: none !important;
}

.menu-sobre-secao {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--ink-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 6px 2px 6px;
}

.menu-sobre-secao-div {
  border-top: 1px solid var(--line);
  margin-top: 4px;
  padding-top: 6px;
}

.menu-sobre-lista {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.menu-sobre-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  font-family: 'IBM Plex Mono', ui-monospace, SF Mono, Menlo, Consolas, monospace;
  font-size: var(--t-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink);
  text-decoration: none;
  border-radius: 2px;
  transition: background 0.1s ease, color 0.1s ease;
}

.menu-sobre-link:hover {
  background: var(--surface-2);
  color: var(--accent);
}

.menu-sobre-rodape {
  padding-top: 8px;
  border-top: 1px solid var(--line);
  font-size: var(--t-xs);
  color: var(--ink-dim);
}

.nav-btn {
  background: transparent;
  border: none;
  color: var(--ink);
  height: 100%;
  min-width: 44px;
  padding: 0 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: inherit;
  font-size: var(--t-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
  flex-shrink: 0;
}

@media (max-width: 960px) {
  .nav-btn {
    padding: 0 8px;
    gap: 4px;
  }
}

.nav-btn:hover {
  background: var(--surface-2);
}

/* --- BOTÃO INICIAR / START (T3 WINDOWS 95) --- */
.nav-btn-start {
  font-family: 'MS Sans Serif', Tahoma, 'Segoe UI', sans-serif !important;
  font-weight: 700 !important;
  font-size: 13px !important;
  text-transform: none !important; /* Caixa mista como no Windows 95 "Start" */
  letter-spacing: 0.01em !important;
  margin: 6px 8px 6px 6px;
  height: calc(100% - 12px) !important;
  min-height: 44px;
  padding: 0 12px !important;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  box-shadow: inset 1.5px 1.5px 0px #ffffff, inset -1.5px -1.5px 0px var(--line-strong);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink) !important;
}

.nav-btn-start:hover {
  background: var(--surface-2);
}

.nav-btn-start:active,
.nav-btn-start[aria-current="page"] {
  box-shadow: inset 1.5px 1.5px 0px var(--line-strong), inset -1.5px -1.5px 0px #ffffff !important;
  background: var(--surface-2);
  color: var(--ink-strong) !important;
}

[data-theme="dark"] .nav-btn-start {
  box-shadow: inset 1.5px 1.5px 0px var(--accent), inset -1.5px -1.5px 0px #000000;
}

[data-theme="dark"] .nav-btn-start:active,
[data-theme="dark"] .nav-btn-start[aria-current="page"] {
  box-shadow: inset 1.5px 1.5px 0px #000000, inset -1.5px -1.5px 0px var(--accent) !important;
}

.nav-btn[aria-current="page"] {
  color: var(--accent);
  font-weight: 600;
  box-shadow: inset 0 -3px 0 var(--accent);
}

.status-text {
  font-size: var(--t-xs);
  padding: 0 16px;
  color: var(--ink-dim);
}

@media (max-width: 640px) {
  .nav-label {
    display: none;
  }

  /* A contagem de nós não cabe ao lado dos ícones em 375px: sobrava
     cortada na borda direita. É informação de rodapé, não de navegação. */
  .status-text {
    display: none;
  }
}


/* --- LINKS COM APARÊNCIA DE BOTÃO --- */
a.btn,
a.nav-btn {
  text-decoration: none;
}

/* --- TELAS DE LISTA (Índice, Busca, Em construção) ---
   H2: ancoradas no topo. Com `justify-content: center` cada tela começava numa
   altura diferente e o olho tinha de reencontrar o início a cada navegação.
   H3: a medida de leitura sai por margem, não alargando a coluna. */
.lista-screen {
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  overflow-y: auto;
  padding: 48px 32px 104px;
}

.lista-wrap {
  width: 100%;
  max-width: 65ch;
}

.wide-wrap {
  max-width: 1080px !important;
}

.conceito-wrap {
  max-width: 1140px !important;
  width: 100%;
}

.conceito-grid-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 32px;
  align-items: start;
  margin-top: 16px;
}

.conceito-col-principal {
  min-width: 0;
  max-width: 68ch;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.conceito-col-lateral {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: sticky;
  top: 16px;
  min-width: 0;
}

@media (max-width: 990px) {
  .conceito-grid-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .conceito-col-lateral {
    position: static;
  }
}

.lista {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.item-link {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-height: 48px;
  justify-content: center;
  padding: 10px 14px;
  border-left: 3px solid transparent;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: background 0.1s ease, border-left-color 0.1s ease, transform 0.1s ease;
}

.item-link:hover,
.item-link:focus-visible {
  background: var(--surface-2);
  border-left-color: var(--accent);
  transform: translateX(3px);
}

.item-link:active {
  background: var(--accent-soft);
  transform: translateX(1px) translateY(1px);
}

.item-titulo {
  line-height: 1.35;
  font-size: var(--t-base);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.item-titulo::before {
  content: "›";
  font-family: 'IBM Plex Mono', monospace;
  font-size: 16px;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform 0.1s ease;
}

.item-link:hover .item-titulo::before {
  transform: translateX(2px);
}

.item-trecho {
  font-size: var(--t-sm);
  line-height: 1.5;
  color: var(--ink-dim);
  padding-left: 18px; /* alinha com o texto após o chevron */
}


mark {
  background: var(--accent-soft);
  color: var(--ink-strong);
  padding: 0 1px;
}

.campo-busca {
  padding: 12px 16px;
  font-size: var(--t-base);
  min-height: 44px;
  width: 100%;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--ink);
  box-shadow: inset 1.5px 1.5px 0px var(--line-strong), inset -1.5px -1.5px 0px #ffffff;
  border-radius: 0;
  outline: none;
}

.campo-busca:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

[data-theme="dark"] .campo-busca {
  box-shadow: inset 1.5px 1.5px 0px #000000, inset -1.5px -1.5px 0px var(--line);
}


.busca-resumo {
  font-size: var(--t-sm);
  color: var(--ink-dim);
  min-height: 1.5em;
}

/* --- CONEXÕES DO PAINEL ---
   O laço de estudo: leio, vejo de que deriva e a que se opõe, sigo. Também é o
   caminho textual completo que o grafo em <canvas> não dá (G1). */
.conexoes {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.conexoes dt {
  margin-bottom: 2px;
}

.conexoes dd {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.conexoes .item-link {
  padding: 6px 8px;
  font-size: var(--t-sm);
}

@media (max-width: 640px) {
  .panel {
    width: 100%;
  }
}


/* --- FILTROS DO MAPA ---
   Com o `Nível` das bases fonte o mapa desenha ~99 canônicos em vez de 3.131.
   O filtro deixa de ser recurso avançado e vira a estrutura da tela. */
#filtros {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 15;
  max-width: 300px;
  max-height: calc(100% - 88px);
  overflow-y: auto;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 0;
  box-shadow: 2px 2px 0px var(--line-strong);
}

#filtros summary {
  font-family: 'IBM Plex Mono', ui-monospace, SF Mono, Menlo, Consolas, monospace;
  font-size: var(--t-sm);
  text-transform: uppercase;
  letter-spacing: 0.09em;
  padding: 10px 14px;
  min-height: 44px;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  position: sticky;
  top: 0;
  background: var(--surface-2);
  border-bottom: 1px solid var(--line-strong);
  box-shadow: inset 1px 1px 0px #ffffff;
  user-select: none;
}

[data-theme="dark"] #filtros summary {
  box-shadow: inset 1px 1px 0px var(--line);
}

#mapa-resumo {
  margin-left: auto;
  font-size: var(--t-xs);
  color: var(--ink-dim);
  text-transform: none;
  letter-spacing: 0;
}

#filtros-corpo {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.filtros-topo-acoes {
  display: flex;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--line);
}

.btn-reset-filtros {
  width: 100%;
  font-size: var(--t-xs);
  min-height: 44px;
  gap: 6px;
}

.filtro-grupo {
  border: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.filtro-grupo legend {
  margin-bottom: 4px;
}

.filtro-item {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  font-size: var(--t-sm);
  line-height: 1.3;
  cursor: pointer;
}

.filtro-item input[type="checkbox"],
.filtro-item input[type="radio"] {
  appearance: none;
  -webkit-appearance: none;
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  box-shadow: inset 1.5px 1.5px 0px var(--line-strong), inset -1.5px -1.5px 0px #ffffff;
  display: inline-grid;
  place-content: center;
  cursor: pointer;
  border-radius: 0;
}

[data-theme="dark"] .filtro-item input[type="checkbox"],
[data-theme="dark"] .filtro-item input[type="radio"] {
  box-shadow: inset 1.5px 1.5px 0px #000000, inset -1.5px -1.5px 0px var(--line);
}

.filtro-item input[type="checkbox"]:checked::before {
  content: "✕";
  font-family: 'IBM Plex Mono', monospace;
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.filtro-item input[type="radio"]:checked::before {
  content: "■";
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--accent);
  line-height: 1;
}

.filtro-item input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.filtro-item em {
  color: var(--ink-dim);
  font-style: normal;
  font-size: var(--t-xs);
}

/* --- AUTOR: chips, não checkbox — é a primeira decisão de navegação, e o
   mapa canônico são hoje dois componentes isolados (Freud e Winnicott, zero
   arestas entre eles). Um chip por autor mais "Todos"; nunca dois autores
   marcados ao mesmo tempo sem ser via "Todos". --- */
.filtro-grupo-autor {
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.chips-autor {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.chip-autor {
  font-family: 'IBM Plex Mono', ui-monospace, SF Mono, Menlo, Consolas, monospace;
  font-size: var(--t-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  border: 1px solid var(--line-strong);
  color: var(--ink);
  background: var(--surface);
  min-height: 44px;
  padding: 0 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  box-shadow: inset 1px 1px 0px #ffffff, inset -1px -1px 0px var(--line-strong);
}

[data-theme="dark"] .chip-autor {
  box-shadow: inset 1px 1px 0px var(--line), inset -1px -1px 0px #000000;
}

.chip-autor:hover {
  background: var(--surface-2);
}

.chip-autor small {
  color: var(--ink-dim);
  font-size: 12px;
}

.chip-autor[aria-pressed="true"] {
  color: var(--accent);
  background: var(--surface-2);
  transform: translate(1px, 1px);
  box-shadow: inset 1px 1px 0px var(--line-strong), inset -1px -1px 0px #ffffff;
}

[data-theme="dark"] .chip-autor[aria-pressed="true"] {
  box-shadow: inset 1px 1px 0px #000000, inset -1px -1px 0px var(--line);
}

.chip-autor[aria-pressed="true"] small {
  color: var(--accent);
}

/* --- NÍVEL NA FICHA (A1) --- */
.nivel-tag {
  font-family: 'IBM Plex Mono', ui-monospace, SF Mono, Menlo, Consolas, monospace;
  font-size: var(--t-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-dim);
  border-bottom: 1px solid var(--line);
  padding-bottom: 12px;
}

.nivel-tag a {
  color: var(--accent);
}

#panel-citacao {
  border-left: 2px solid var(--line-strong);
  padding-left: 16px;
  font-style: italic;
}

@media (max-width: 640px) {
  #filtros {
    max-width: calc(100% - 32px);
  }
  #filtros:not([open]) {
    width: auto;
  }
}


/* --- PÁGINA DE RELAÇÃO --- */
.relacao-natureza {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.relacao-tipo {
  font-family: 'IBM Plex Mono', ui-monospace, SF Mono, Menlo, Consolas, monospace;
  font-size: var(--t-sm);
  color: var(--accent);
}

.relacao-articulacao {
  border-left: 2px solid var(--line-strong);
  padding-left: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.relacao-convite-wiki {
  margin-top: 4px;
}


.relacao-fichas {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
}

.relacao-ficha h2 {
  font-size: var(--t-lg);
  margin: 4px 0 8px;
}

.relacao-ficha h2 a {
  color: var(--ink-strong);
  text-decoration: none;
  border-bottom: 1px solid var(--accent);
}

p.relacao-caminho {
  line-height: 2;
}

/* Cada conexão do painel: o conceito, e um atalho para a relação em si. */
.conexao-linha {
  display: flex;
  align-items: stretch;
  gap: 4px;
}

.conexao-linha .item-link {
  flex: 1;
  min-width: 0;
}

.conexao-relacao {
  flex: 0 0 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-dim);
  text-decoration: none;
  border-left: 1px solid var(--line);
}

.conexao-relacao:hover,
.conexao-relacao:focus-visible {
  color: var(--accent);
  background: var(--surface-2);
}

@media (max-width: 640px) {
  .relacao-fichas {
    grid-template-columns: 1fr;
  }
}

.mostrar-mais {
  align-self: flex-start;
  margin-top: 8px;
  min-height: 44px;
  font-size: var(--t-xs);
}


/* --- AVISO DE BASE DE TESTE ---
   Uma fixture com anos inventados já foi lida como curadoria. O aviso fica
   fixo no topo, acima de tudo, enquanto a base de teste estiver ativa. */
#aviso-fixture {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 200;
  margin: 0;
  padding: 6px 16px;
  text-align: center;
  font-family: 'IBM Plex Mono', ui-monospace, SF Mono, Menlo, Consolas, monospace;
  font-size: var(--t-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--surface);
  background: var(--accent);
}

body.com-fixture .screen {
  padding-top: 28px;
}

body.com-fixture #filtros {
  top: 44px;
}


/* --- ROADMAP E APOIO ---------------------------------------------------
   Telas de moldura: mesma coluna de 65ch das telas de lista, mesma gramática
   tipográfica (mono na moldura, serifa no conteúdo). Sem cor nova: o estado
   de cada marco é dito por palavra, não por bolinha colorida — o público lê
   melhor um rótulo do que decodifica uma legenda de cores. */

#roadmap-screen .title,
#apoiar-screen .title {
  font-size: var(--t-2xl);
}

.fases {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin: 8px 0 0;
  padding: 0;
}

.fase {
  border-left: 1px solid var(--line);
  padding-left: 20px;
}

/* A fase em curso é o único ponto de acento da tela: é ela que o olho precisa
   achar primeiro. Ver DESIGN-SPEC §3, "regra do acento". */
.fase[data-atual="sim"] {
  border-left: 2px solid var(--accent);
}

.fase-selo {
  margin: 0;
}

.fase-titulo {
  font-size: var(--t-xl);
  margin: 2px 0 0;
}

.fase-nota {
  color: var(--ink-dim);
  margin: 8px 0 0;
}

.marcos {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.marcos li {
  display: grid;
  grid-template-columns: 11ch 1fr;
  gap: 12px;
  align-items: baseline;
}

.marcos li > div {
  min-width: 0;
  line-height: 1.5;
}

.marco-estado {
  font-size: var(--t-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-dim);
  /* A borda acompanha a palavra, não a coluna: esticada até 11ch virava um
     traço solto que o olho lia como divisória de seção. */
  justify-self: start;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
}

.abertas {
  margin: 8px 0 0;
  padding-left: 20px;
}

.abertas li {
  margin-bottom: 8px;
}

.apoio {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 8px 0 0;
}

.apoio-row dt {
  font-family: 'IBM Plex Mono', ui-monospace, SF Mono, Menlo, Consolas, monospace;
  font-size: var(--t-sm);
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-strong);
  margin-bottom: 6px;
}

.apoio-row dd {
  margin: 0;
}

/* Estado honesto: o que ainda não existe é dito, não simulado. */
.apoio-pendente {
  display: block;
  margin-top: 8px;
  color: var(--ink-dim);
  border-left: 2px solid var(--line);
  padding-left: 12px;
}

.apoio-canais {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.apoio-canais li {
  display: grid;
  grid-template-columns: 11ch 1fr;
  gap: 12px;
  align-items: baseline;
}

/* Cada <li> em grade tem exatamente duas células: o rótulo e a descrição.
   Numa grade, porém, todo elemento filho vira uma célula por conta própria —
   dois links dentro da frase viravam duas células a mais, e a descrição
   escorria para a coluna estreita do rótulo, uma palavra por linha. Daí a
   descrição vir sempre embrulhada num <span>: é ele a segunda célula. */

/* Artigos de lei na página /legal. Mesmo pareamento de rótulo e texto dos
   .marcos do roadmap, com a coluna mais larga: "art. 24, I e II" não cabe em
   11ch, e quebrar o número do artigo em duas linhas o torna ilegível. */
.lei {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin: 8px 0 0;
}

.lei-item {
  display: grid;
  grid-template-columns: 15ch 1fr;
  gap: 12px;
  align-items: baseline;
}

.lei-artigo {
  font-size: var(--t-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-dim);
  justify-self: start;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
}

.lei-item dd {
  margin: 0;
}

/* Numa coluna estreita a grade de duas colunas espreme o texto: o rótulo do
   artigo passa a ser uma linha própria, acima. */
@media (max-width: 640px) {
  .lei-item {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}

.home-meta {
  font-family: 'IBM Plex Mono', ui-monospace, SF Mono, Menlo, Consolas, monospace;
  font-size: var(--t-sm);
  color: var(--ink-dim);
  margin: 0;
}

.home-meta a {
  color: var(--ink-dim);
}

/* Em telas estreitas o rótulo de estado não cabe ao lado do texto. */
@media (max-width: 560px) {
  .marcos li,
  .apoio-canais li {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .marco-estado {
    justify-self: start;
  }
}

/* Links dentro do texto corrido. Não usam o acento: ele está reservado para
   apontar uma coisa por tela (DESIGN-SPEC §3). O sublinhado é o que marca o
   link, e não depende de cor — vale igual nos dois temas e no daltonismo. */
#roadmap-screen p a,
#roadmap-screen li a,
#roadmap-screen dd a,
#apoiar-screen p a,
#apoiar-screen li a,
#apoiar-screen dd a,
.home-meta a {
  color: var(--ink-strong);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

#roadmap-screen .btn,
#apoiar-screen .btn {
  text-decoration: none;
}

#roadmap-screen p a:hover,
#roadmap-screen li a:hover,
#roadmap-screen dd a:hover,
#apoiar-screen p a:hover,
#apoiar-screen li a:hover,
#apoiar-screen dd a:hover,
.home-meta a:hover {
  background-color: var(--accent-soft);
}

/* Indicador de cálculo do mapa com estética retrô Win95 */
#mapa-calculando {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--bg) 65%, transparent);
  z-index: 25;
  pointer-events: none;
}

#mapa-calculando[hidden] { display: none; }

.mapa-dialog-retro {
  width: 90%;
  max-width: 360px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  box-shadow: 4px 4px 0px var(--line-strong);
  padding: 0;
  gap: 0;
  border-radius: 0;
  pointer-events: auto;
}

.mapa-dialog-titlebar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--surface-2);
  border-bottom: 1px solid var(--line-strong);
  padding: 6px 10px;
  font-size: var(--t-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
}

.dialog-close-mock {
  font-size: 12px;
  opacity: 0.6;
}

.mapa-dialog-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mapa-calculando__texto {
  font-family: 'IBM Plex Mono', monospace;
  font-size: var(--t-sm);
  font-weight: 600;
  color: var(--ink-strong);
  display: block;
}

.progress-track-retro {
  border: 1px solid var(--line-strong);
  box-shadow: inset 1.5px 1.5px 0px var(--line-strong), inset -1.5px -1.5px 0px #ffffff;
  background: var(--bg);
  padding: 3px;
  height: 22px;
  display: flex;
  align-items: center;
}

[data-theme="dark"] .progress-track-retro {
  box-shadow: inset 1.5px 1.5px 0px #000000, inset -1.5px -1.5px 0px var(--line);
}

.progress-bar-blocks {
  display: flex;
  gap: 3px;
  width: 100%;
}

.p-block {
  flex: 1;
  height: 14px;
  background: var(--accent);
  opacity: 0.15;
}

@media (prefers-reduced-motion: no-preference) {
  .p-block {
    animation: p-marching 1.6s infinite ease-in-out;
  }
  .p-block:nth-child(1)  { animation-delay: 0.0s; }
  .p-block:nth-child(2)  { animation-delay: 0.1s; }
  .p-block:nth-child(3)  { animation-delay: 0.2s; }
  .p-block:nth-child(4)  { animation-delay: 0.3s; }
  .p-block:nth-child(5)  { animation-delay: 0.4s; }
  .p-block:nth-child(6)  { animation-delay: 0.5s; }
  .p-block:nth-child(7)  { animation-delay: 0.6s; }
  .p-block:nth-child(8)  { animation-delay: 0.7s; }
  .p-block:nth-child(9)  { animation-delay: 0.8s; }
  .p-block:nth-child(10) { animation-delay: 0.9s; }
  .p-block:nth-child(11) { animation-delay: 1.0s; }
  .p-block:nth-child(12) { animation-delay: 1.1s; }

  @keyframes p-marching {
    0%, 100% { opacity: 0.15; transform: scaleY(0.85); }
    30%, 70% { opacity: 1; transform: scaleY(1); }
  }
}

.mapa-dialog-sub {
  font-size: var(--t-xs);
  color: var(--ink-dim);
}

/* --- AJUSTES DE CELULAR --- */
@media (max-width: 640px) {
  #home-screen {
    padding: 16px;
  }
  
  #orient-screen,
  .lista-screen {
    padding: 24px 16px 80px;
  }

  .panel-body {
    padding: 24px 16px;
  }
  
  .nav-btn {
    padding: 0 10px;
  }
}


/* --- RECENTER MAP & HINT --- */
.btn-recenter {
  position: absolute;
  bottom: 72px;
  right: 16px;
  z-index: 10;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  padding: 0;
  font-size: 20px;
  box-shadow: 0 2px 8px color-mix(in srgb, var(--ink) 15%, transparent);
}

.map-hint {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  padding: 6px 12px;
  border-radius: 4px;
  pointer-events: none;
  z-index: 10;
  color: var(--ink-dim);
}

@media (max-width: 640px) {
  .map-hint {
    top: auto;
    bottom: 128px; /* Acima do botão centralizar */
    right: 16px;
    left: 16px;
    text-align: center;
    font-size: var(--t-xs);
  }
  
  /* Gaveta (Bottom Sheet) para a ficha no celular */
  .panel {
    width: 100%;
    height: 70%;
    top: auto;
    bottom: 56px; /* Acima da taskbar */
    transform: translateY(calc(100% + 64px));
    border-left: none;
    border-top: 1px solid var(--line-strong);
    border-radius: 8px 8px 0 0;
    box-shadow: 0 -4px 16px color-mix(in srgb, var(--ink) 15%, transparent);
  }
  
  .panel:not(.hidden) {
    transform: translateY(0);
  }
  
  .panel-titlebar {
    border-radius: 8px 8px 0 0;
  }

  .panel-header {
    border-radius: 0;
    padding: 16px;
  }
}

/* --- SCREEN TOP BAR (CONCEITO / RELAÇÃO MAX) --- */
.screen-top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background: var(--surface-2);
  border: 1px solid var(--line-strong);
  margin-bottom: 24px;
}

.screen-top-bar .btn {
  box-shadow: inset 1.5px 1.5px 0px #ffffff, inset -1.5px -1.5px 0px var(--line-strong);
}

.screen-top-bar .btn:active {
  box-shadow: inset 1.5px 1.5px 0px var(--line-strong), inset -1.5px -1.5px 0px #ffffff;
}

[data-theme="dark"] .screen-top-bar .btn {
  box-shadow: inset 1.5px 1.5px 0px var(--accent), inset -1.5px -1.5px 0px #000000;
}

[data-theme="dark"] .screen-top-bar .btn:active {
  box-shadow: inset 1.5px 1.5px 0px #000000, inset -1.5px -1.5px 0px var(--accent);
}

.btn-contexto-top.ativo {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--surface) !important;
}


/* --- MEU CONTEXTO & ÁREA PESSOAL --- */
.contexto-cabecalho {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 8px;
}

.contexto-vazio {
  border-style: dashed;
  background: var(--surface);
  padding: 24px;
}

.contexto-bloco {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.contexto-bloco-topo {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.contexto-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.contexto-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  font-size: var(--t-sm);
  color: var(--ink-strong);
}

.contexto-chip a {
  color: inherit;
  text-decoration: none;
  font-weight: 600;
}

.contexto-chip a:hover {
  color: var(--accent);
}

.contexto-chip .btn-chip-remover {
  background: transparent;
  border: none;
  color: var(--ink-dim);
  cursor: pointer;
  padding: 0 4px;
  font-size: var(--t-xs);
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.contexto-chip .btn-chip-remover:hover {
  color: var(--accent);
}

.contexto-grid-acoes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.btn-contexto-acao {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 16px;
  min-height: 72px;
  text-align: left;
  gap: 6px;
  text-decoration: none;
  background-color: var(--surface);
  border: 1px solid var(--line-strong);
  box-shadow: inset 1.5px 1.5px 0px #ffffff, inset -1.5px -1.5px 0px var(--line-strong);
  transition: background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

[data-theme="dark"] .btn-contexto-acao {
  box-shadow: inset 1.5px 1.5px 0px var(--line), inset -1.5px -1.5px 0px #000000;
}

.btn-contexto-acao .acao-titulo {
  font-weight: 700;
  font-size: var(--t-sm);
  color: var(--accent);
  letter-spacing: 0.04em;
}

.btn-contexto-acao.btn-quiet .acao-titulo {
  color: var(--ink);
}

.btn-contexto-acao .acao-desc {
  font-size: var(--t-xs);
  color: var(--ink-dim);
  text-transform: none;
  letter-spacing: normal;
  line-height: 1.45;
  transition: color 0.15s ease;
}

/* Hover nos cards de ação: fundo destacado sutil, borda em accent e texto com contraste AAA */
.btn-contexto-acao:hover,
.btn-contexto-acao.btn-quiet:hover {
  background-color: var(--surface-2) !important;
  border-color: var(--accent) !important;
  color: var(--accent) !important;
}

.btn-contexto-acao:hover .acao-titulo,
.btn-contexto-acao.btn-quiet:hover .acao-titulo {
  color: var(--accent) !important;
}

.btn-contexto-acao:hover .acao-desc,
.btn-contexto-acao.btn-quiet:hover .acao-desc {
  color: var(--ink-strong) !important; /* Nunca var(--surface): legibilidade máxima (contraste > 14:1) */
}

.btn-contexto-acao:active,
.btn-contexto-acao.btn-quiet:active {
  transform: translate(1px, 1px);
  box-shadow: inset 1.5px 1.5px 0px var(--line-strong), inset -1.5px -1.5px 0px #ffffff !important;
}

[data-theme="dark"] .btn-contexto-acao:active,
[data-theme="dark"] .btn-contexto-acao.btn-quiet:active {
  box-shadow: inset 1.5px 1.5px 0px #000000, inset -1.5px -1.5px 0px var(--accent) !important;
}

.btn-sm {
  padding: 6px 12px;
  font-size: var(--t-xs);
  min-height: 44px;
}

/* --- WIKI INTEGRADA --- */
.wiki-artigo-corpo {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink);
  max-width: 65ch;
}

.wiki-artigo-corpo h1,
.wiki-artigo-corpo h2,
.wiki-artigo-corpo h3 {
  font-family: Georgia, 'Times New Roman', serif;
  color: var(--ink);
  margin-top: 28px;
  margin-bottom: 12px;
  line-height: 1.25;
}

.wiki-artigo-corpo h1 {
  font-size: var(--t-xl);
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 8px;
}

.wiki-artigo-corpo h2 {
  font-size: var(--t-lg);
  border-bottom: 1px dashed var(--line);
  padding-bottom: 4px;
}

.wiki-artigo-corpo h3 {
  font-size: var(--t-md);
  font-weight: 700;
}

.wiki-artigo-corpo p {
  margin-bottom: 16px;
}

.wiki-artigo-corpo blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 16px;
  margin: 18px 0;
  color: var(--ink-strong);
  font-style: italic;
  background: var(--surface-2);
  padding-top: 8px;
  padding-bottom: 8px;
}

.wiki-artigo-corpo ul,
.wiki-artigo-corpo ol {
  margin: 14px 0 18px 24px;
}

.wiki-artigo-corpo li {
  margin-bottom: 6px;
}

.wiki-textarea {
  width: 100%;
  padding: 14px;
  font-size: 13px;
  line-height: 1.6;
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line-strong);
  resize: vertical;
}

.wiki-textarea:focus {
  outline: 1px solid var(--accent);
  border-color: var(--accent);
}

/* --- FÓRUM INTEGRADO --- */
.forum-card-intervencao {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.15s ease;
}

.forum-card-intervencao:hover {
  border-color: var(--line-strong);
}

.forum-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
}

.forum-card-autor {
  font-weight: 700;
  font-size: var(--t-xs);
  color: var(--ink-strong);
  letter-spacing: 0.05em;
}

.forum-card-credencial {
  font-size: var(--t-xs);
  color: var(--ink-dim);
  border: 1px solid var(--line);
  padding: 1px 6px;
  border-radius: 2px;
}

/* --- ASSINATURAS EDITORIAIS (APOIADOR vs NÃO-SUBSCRITOR) --- */
.assinatura-autor-wrap {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}

/* Apoiador Subscritor: Dignidade editorial, serifa nobre, chancela refinada */
.assinatura-subscritor {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}

.assinatura-nome-subscritor {
  font-family: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  font-size: var(--t-base);
  font-weight: 600;
  color: var(--ink-strong);
  letter-spacing: normal;
  text-decoration: none;
}

.assinatura-credencial-subscritor {
  font-family: 'IBM Plex Mono', monospace;
  font-size: var(--t-xs);
  font-weight: 600;
  color: var(--ink-dim);
  letter-spacing: 0.04em;
  padding: 1px 6px;
  border-left: 2px solid var(--accent);
  background: color-mix(in srgb, var(--accent) 6%, transparent);
  border-radius: 0 2px 2px 0;
}

/* Membro Não-Subscritor: Registro cru de sistema, monoespaçado, sem promoção */
.assinatura-padrao {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}

.assinatura-nome-padrao {
  font-family: 'IBM Plex Mono', monospace;
  font-size: var(--t-xs);
  font-weight: 400;
  color: var(--ink);
  letter-spacing: 0.02em;
}

.assinatura-credencial-padrao {
  font-family: 'IBM Plex Mono', monospace;
  font-size: var(--t-xs);
  font-weight: 400;
  color: var(--ink-dim);
  letter-spacing: 0.02em;
  opacity: 0.85;
}

/* Borda sutil de destaque no card para intervenções de apoiadores */
.forum-card-intervencao.intervencao-subscritor {
  border-left: 3px solid var(--accent);
}

/* Card de perfil do apoiador na tela de comunidade */
.contribuidor-card.card-subscritor {
  border-left: 3px solid var(--accent);
}

.contribuidor-card.card-padrao {
  border-left: 1px solid var(--line);
}

.forum-card-data {
  font-size: var(--t-xs);
  color: var(--ink-dim);
}

.forum-card-corpo {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
}

.forum-card-corpo p {
  margin-bottom: 10px;
}

.forum-card-corpo p:last-child {
  margin-bottom: 0;
}

/* --- PAINEL BIPARTIDO (MEU CONTEXTO) --- */
.contexto-grid-bipartida {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 24px;
}

@media (max-width: 860px) {
  .contexto-grid-bipartida {
    grid-template-columns: 1fr;
  }
}

.contexto-coluna {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Métricas */
.metricas-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.metrica-card {
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: var(--surface);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.metrica-num {
  font-size: var(--t-xl);
  font-weight: 700;
  color: var(--accent);
}

.metrica-label {
  font-size: 12px;
  color: var(--ink-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Mapa de Calor de Atividade (Heatmap GitHub Style) */
.heatmap-box {
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.heatmap-grid {
  display: grid;
  grid-auto-flow: column;
  grid-template-rows: repeat(7, 13px);
  grid-auto-columns: 13px;
  gap: 3px;
  overflow-x: auto;
  padding: 4px 0;
}

.heatmap-cell {
  width: 13px;
  height: 13px;
  border-radius: 1px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  cursor: pointer;
  transition: transform 0.1s ease;
}

.heatmap-cell:hover {
  transform: scale(1.3);
  z-index: 5;
  border-color: var(--ink);
}

.heatmap-cell[data-level="1"] {
  background: color-mix(in srgb, var(--accent) 30%, var(--surface-2));
  border-color: color-mix(in srgb, var(--accent) 50%, var(--line));
}

.heatmap-cell[data-level="2"] {
  background: color-mix(in srgb, var(--accent) 55%, var(--surface-2));
  border-color: color-mix(in srgb, var(--accent) 70%, var(--line));
}

.heatmap-cell[data-level="3"] {
  background: color-mix(in srgb, var(--accent) 80%, var(--surface-2));
  border-color: var(--accent);
}

.heatmap-cell[data-level="4"] {
  background: var(--accent);
  border-color: var(--accent);
}

.heatmap-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--t-xs);
  color: var(--ink-dim);
  padding-top: 4px;
}

.heatmap-legend {
  display: flex;
  align-items: center;
  gap: 3px;
}

.heatmap-legend-cell {
  width: 10px;
  height: 10px;
  border-radius: 1px;
  border: 1px solid var(--line);
}

/* Notas Pessoais (Fichário Zettelkasten) & Histórico */
.notas-pessoais-textarea {
  width: 100%;
  padding: 12px;
  font-family: inherit;
  font-size: 13px;
  line-height: 1.5;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  color: var(--ink);
  resize: vertical;
  min-height: 110px;
}

.notas-pessoais-textarea:focus {
  outline: 1px solid var(--accent);
  border-color: var(--accent);
}

.nota-form-textarea {
  width: 100%;
  padding: 10px 12px;
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 15px;
  line-height: 1.6;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  color: var(--ink);
  resize: vertical;
  min-height: 110px;
  box-sizing: border-box;
}

.nota-form-textarea:focus {
  outline: 1px solid var(--accent);
  border-color: var(--accent);
}

.nota-ficha-card {
  background: var(--surface);
  border: 1px solid var(--line-strong);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-sizing: border-box;
  transition: border-color 0.15s ease, background 0.15s ease;
  position: relative;
}

.nota-ficha-card:hover {
  border-color: var(--ink);
}

.nota-ficha-card.fixada {
  border-left: 4px solid var(--accent);
  background: color-mix(in srgb, var(--accent-soft) 22%, var(--surface));
}

.nota-ficha-cabecalho {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
  flex-wrap: wrap;
}

.nota-ficha-titulo {
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 16px;
  font-weight: 600;
  margin: 0;
  color: var(--ink-strong);
  line-height: 1.35;
}

.nota-ficha-metas {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}

.nota-chip-conceito {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  padding: 2px 6px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--ink);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  border-radius: 1px;
}

.nota-chip-conceito:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.nota-badge-obra {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--ink-dim);
  padding: 1px 6px;
  border-left: 2px solid var(--line);
  background: transparent;
}

.nota-ficha-corpo {
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
  white-space: pre-wrap;
  word-break: break-word;
  max-width: 65ch;
  margin: 2px 0 6px 0;
}

.nota-ficha-rodape {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--line);
  padding-top: 8px;
  margin-top: 4px;
  gap: 8px;
  flex-wrap: wrap;
}

.nota-ficha-acoes-esquerda,
.nota-ficha-acoes-direita {
  display: flex;
  gap: 4px;
  align-items: center;
  flex-wrap: wrap;
}

.nota-btn-acao {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  padding: 2px 8px;
  height: 44px;
  min-width: 44px;
  border: 1px solid var(--line-ui);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  border-radius: 1px;
}

.nota-btn-acao:hover {
  background: var(--surface-2);
  border-color: var(--line-strong);
}

.nota-btn-pin.ativo {
  color: var(--accent);
  border-color: var(--accent);
  font-weight: 700;
}

.nota-btn-apoio.ativo {
  background: var(--surface-2);
  border-color: var(--accent);
  color: var(--accent);
}

.nota-btn-excluir:hover {
  color: var(--accent) !important;
  border-color: var(--accent) !important;
}

/* Propostas de Alteração Teórica na Wiki */
.wiki-propostas-lista {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.wiki-proposta-card {
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.proposta-badge {
  display: inline-block;
  padding: 2px 8px;
  font-size: var(--t-xs);
  border: 1px solid var(--accent);
  color: var(--accent);
  font-weight: 600;
  border-radius: 2px;
}

.proposta-justificativa {
  background: var(--surface-2);
  border-left: 3px solid var(--accent);
  padding: 8px 12px;
  font-size: var(--t-xs);
  font-style: italic;
  line-height: 1.5;
}

/* Fórum Multi-Tópicos */
.forum-topicos-lista {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.forum-topico-card {
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-decoration: none;
  color: var(--ink);
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.forum-topico-card:hover {
  border-color: var(--line-strong);
  background: var(--surface-2);
}

.forum-topico-titulo {
  font-size: var(--t-md);
  font-weight: 700;
  margin: 0;
  color: var(--ink-strong);
}

.forum-topico-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--t-xs);
  color: var(--ink-dim);
  flex-wrap: wrap;
  gap: 8px;
}

.tag-conceito {
  display: inline-block;
  padding: 2px 7px;
  font-size: 12px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--ink);
}

.aviso-editorial-publico {
  padding: 12px 14px;
  background: var(--surface-2);
  border: 1px solid var(--line-strong);
  font-size: var(--t-xs);
  color: var(--ink-dim);
  line-height: 1.5;
}

/* Responsividade da Barra Inferior */
@media (max-width: 1200px) {
  .nav-btn.btn-producao .nav-label,
  .nav-btn.btn-home-only .nav-label {
    display: none;
  }
  .nav-btn.btn-producao,
  .nav-btn.btn-home-only {
    padding: 0 8px;
    gap: 0;
  }
}

@media (max-width: 900px) {
  .nav-btn.btn-biblioteca .nav-label {
    display: none;
  }
  .nav-btn.btn-biblioteca {
    padding: 0 8px;
    gap: 0;
  }
}

@media (max-width: 680px) {
  .nav-btn-start .nav-label,
  .nav-contexto .nav-label {
    display: none;
  }
  .nav-contexto {
    padding: 0 8px;
  }
}

/* Telas de Comunidade: Contribuidores, Grupos e Parcerias */
.contribuidores-ranking-grid,
.grupos-cards-grid,
.parcerias-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.contribuidor-card,
.grupo-card,
.parceria-card {
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 10px;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.1s ease;
  text-decoration: none;
  color: var(--ink);
}

.contribuidor-card:hover,
.grupo-card:hover,
.parceria-card:hover {
  border-color: var(--line-strong);
  background: var(--surface-2);
}

.badge-rank {
  display: inline-block;
  padding: 2px 8px;
  font-size: 12px;
  font-weight: 700;
  border: 1px solid var(--accent);
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border-radius: 2px;
}

.badge-placeholder {
  display: inline-block;
  padding: 2px 8px;
  font-size: 12px;
  font-weight: 700;
  border: 1px dashed var(--line-strong);
  color: var(--ink-dim);
  background: var(--surface-2);
  border-radius: 2px;
  letter-spacing: 0.05em;
}

.contribuidor-topo,
.grupo-topo,
.parceria-topo {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}

.contribuidor-pontos {
  font-size: var(--t-xs);
  color: var(--accent);
  font-weight: 700;
  text-align: right;
}

.beneficio-tag {
  display: inline-block;
  padding: 3px 8px;
  font-size: 12px;
  background: color-mix(in srgb, var(--accent) 15%, var(--surface-2));
  border: 1px solid var(--accent);
  color: var(--ink-strong);
  border-radius: 2px;
  font-weight: 600;
}

/* --- HUB DA COMUNIDADE (5 BLOCOS) --- */
.comunidade-bloco-secao {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.comunidade-bloco-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.comunidade-bloco-titulo {
  font-size: var(--t-sm);
  font-weight: 700;
  color: var(--ink-strong);
  margin: 0;
  letter-spacing: 0.5px;
}

.comunidade-bloco-desc {
  margin: 4px 0 0 0;
  font-size: var(--t-xs);
  color: var(--ink-dim);
  line-height: 1.4;
}

.comunidade-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.comunidade-card {
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
  color: var(--ink);
  text-decoration: none;
}

.comunidade-card:hover {
  border-color: var(--line-strong);
  background: var(--surface-2);
}

.comunidade-card-topo {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}

.comunidade-card-corpo {
  font-size: var(--t-xs);
  color: var(--ink-dim);
  line-height: 1.45;
  margin: 0;
}

.badge-atencao {
  display: inline-block;
  padding: 2px 7px;
  font-size: 12px;
  font-weight: 700;
  border: 1px solid #C0392B;
  color: #C0392B;
  background: color-mix(in srgb, #C0392B 12%, transparent);
  border-radius: 2px;
  letter-spacing: 0.5px;
}

.badge-destaque-wiki {
  display: inline-block;
  padding: 2px 7px;
  font-size: 12px;
  font-weight: 700;
  border: 1px solid var(--accent);
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border-radius: 2px;
  letter-spacing: 0.5px;
}

.badge-stub {
  display: inline-block;
  padding: 2px 7px;
  font-size: 12px;
  font-weight: 700;
  border: 1px dashed var(--ink-dim);
  color: var(--ink-strong);
  background: color-mix(in srgb, var(--ink) 6%, var(--surface-2));
  border-radius: 2px;
  letter-spacing: 0.5px;
}

.badge-respostas {
  display: inline-block;
  padding: 2px 7px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid var(--line-strong);
  color: var(--ink-strong);
  background: var(--surface-2);
  border-radius: 2px;
}

.comunidade-painel-expansivel {
  padding: 16px;
  background: var(--surface-2);
  border: 1px solid var(--line-strong);
}

/* --- FILTROS DE PARCERIAS & DIVULGAÇÕES --- */
.parcerias-filtros {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}

.parcerias-filtro-btn {
  font-family: 'IBM Plex Mono', monospace;
  font-size: var(--t-xs);
  min-height: 44px;
  padding: 6px 14px;
  display: inline-flex;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--line-ui);
  color: var(--ink);
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.15s ease;
}

.parcerias-filtro-btn:hover {
  border-color: var(--line-strong);
  background: var(--surface-2);
}

.parcerias-filtro-btn.ativo {
  background: var(--ink);
  color: var(--surface);
  border-color: var(--ink);
  font-weight: 700;
}

.parceria-meta-evento {
  font-size: var(--t-xs);
  color: var(--ink-dim);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: -4px;
}

/* --------------------------------------------------------------------------
   Opções de Busca & Badges de Tipo
   -------------------------------------------------------------------------- */
.search-options-panel {
  border: 1px solid var(--line-strong);
  box-shadow: 2px 2px 0px var(--line-strong);
}

.search-chip-btn {
  font-family: 'IBM Plex Mono', monospace;
  font-size: var(--t-xs);
  transition: all 0.15s ease;
}

.search-chip-btn.ativo {
  background: var(--ink);
  color: var(--surface);
  border-color: var(--ink);
  font-weight: 700;
}

.badge-busca-tipo {
  display: inline-block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 2px;
  margin-right: 8px;
  vertical-align: middle;
}

.badge-busca-tipo.tipo-conceito {
  background: color-mix(in srgb, var(--accent) 15%, transparent);
  border: 1px solid var(--accent);
  color: var(--accent);
}

.badge-busca-tipo.tipo-relacao {
  background: color-mix(in srgb, var(--ink) 10%, transparent);
  border: 1px solid var(--line-strong);
  color: var(--ink);
}

.badge-busca-tipo.tipo-wiki {
  background: color-mix(in srgb, #10b981 15%, transparent);
  border: 1px solid #10b981;
  color: #10b981;
}

.badge-busca-tipo.tipo-forum {
  background: color-mix(in srgb, #3b82f6 15%, transparent);
  border: 1px solid #3b82f6;
  color: #3b82f6;
}

/* --------------------------------------------------------------------------
   Listas de Leituras Integradas (Wiki & Fórum) nas Páginas Maximizadas
   -------------------------------------------------------------------------- */
.comunidade-bloco-leitura {
  border: 1px solid var(--line-strong);
}

.comunidade-itens-lista {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.comunidade-item-card {
  padding: 12px 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 0;
  transition: border-color 0.15s ease, transform 0.1s ease;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.comunidade-item-card:hover {
  border-color: var(--line-strong);
  box-shadow: 2px 2px 0px var(--line-strong);
}

.comunidade-item-topo {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  flex-wrap: wrap;
}

.comunidade-item-titulo {
  font-size: var(--t-sm);
  font-weight: 700;
  color: var(--ink);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 6px;
}

.comunidade-item-meta {
  font-size: var(--t-xs);
  color: var(--ink-dim);
}

.comunidade-item-trecho {
  font-size: var(--t-xs);
  color: var(--ink);
  line-height: 1.4;
  margin: 0;
  font-style: italic;
}

.comunidade-item-rodape {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  padding-top: 6px;
  border-top: 1px dashed var(--line);
}

/* ========================================== */
/* MESA DE TRABALHO & ESTÚDIO DE ESCRITA */
/* ========================================== */

.mesa-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 480px;
  max-width: 100vw;
  height: calc(100vh - 56px);
  background: var(--surface);
  border-left: 1px solid var(--line-strong);
  box-shadow: -6px 0 24px rgba(0, 0, 0, 0.12);
  display: flex;
  flex-direction: column;
  z-index: 95;
  transition: transform 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  transform: translateX(100%);
}

body.modo-foco .mesa-drawer {
  height: 100vh;
}

.mesa-drawer:not(.hidden) {
  transform: translateX(0);
}

.mesa-badge {
  font-size: 12px;
  padding: 1px 6px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--accent);
  border-radius: 2px;
  font-weight: 500;
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mesa-tabs {
  display: flex;
  border-bottom: 1px solid var(--line-strong);
  background: var(--surface-2);
}

.mesa-tab {
  flex: 1;
  min-height: 44px;
  padding: 8px 4px;
  font-size: var(--t-xs);
  font-weight: 600;
  background: none;
  border: none;
  border-right: 1px solid var(--line);
  color: var(--ink-dim);
  cursor: pointer;
  text-align: center;
  transition: background 0.1s, color 0.1s;
}

.mesa-tab:last-child {
  border-right: none;
}

.mesa-tab:hover {
  background: var(--surface);
  color: var(--ink-strong);
}

.mesa-tab.ativo {
  background: var(--surface);
  color: var(--accent);
  border-bottom: 2px solid var(--accent);
}

.mesa-painel-aba {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.mesa-card-contexto {
  padding: 10px 14px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--line);
}

.mesa-sugestoes {
  padding: 8px 14px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.mesa-chips-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.mesa-chip {
  font-size: 12px;
  padding: 3px 8px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--ink);
  cursor: pointer;
  border-radius: 2px;
  transition: background 0.1s, border-color 0.1s;
}

.mesa-chip:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent);
}

.mesa-chat-historico {
  flex: 1;
  padding: 14px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chat-msg {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 2px;
  font-size: 14px;
  line-height: 1.5;
}

.chat-msg-ia {
  background: var(--surface-2);
  border-left: 3px solid var(--accent);
}

.chat-msg-usuario {
  background: var(--surface);
  border-left: 3px solid var(--line-strong);
}

.chat-msg-topo {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--ink-dim);
  margin-bottom: 6px;
  padding-bottom: 4px;
  border-bottom: 1px dashed var(--line);
}

.chat-status-tag {
  font-size: 12px;
  padding: 1px 4px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--accent);
}

.chat-msg-corpo p {
  margin: 0 0 6px 0;
}

.chat-msg-corpo p:last-child {
  margin-bottom: 0;
}

.chat-msg-acoes {
  display: flex;
  gap: 8px;
  margin-top: 8px;
  padding-top: 6px;
  border-top: 1px dashed var(--line);
}

.mesa-chat-input-wrap {
  position: relative;
  padding: 10px 14px;
  border-top: 1px solid var(--line-strong);
  background: var(--surface-2);
}

/* Popover de menções @ no chat e no ateliê de artigo: ancorado acima do textarea */
#mesa-chat-mencoes-popover,
#mesa-artigo-mencoes-popover {
  left: 14px;
  right: 14px;
  bottom: 100%;
  top: auto;
  width: auto;
  max-width: none;
  margin-bottom: 6px;
  z-index: 100;
}

.mesa-textarea {
  width: 100%;
  resize: none;
  font-size: 13px;
  padding: 8px 10px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  color: var(--ink);
  line-height: 1.4;
}

.mesa-input-rodape {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--ink-dim);
  margin-top: 6px;
}

/* Caderno de Notas na Gaveta Lateral da IA */
.mesa-escrita-toolbar {
  display: flex;
  gap: 6px;
  padding: 8px 12px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
  align-items: center;
}

.mesa-nota-card {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-sizing: border-box;
  transition: border-color 0.15s ease;
}

.mesa-nota-card:hover {
  border-color: var(--line-strong);
}

.mesa-nota-card.fixada {
  border-left: 3px solid var(--accent);
  background: color-mix(in srgb, var(--accent-soft) 18%, var(--surface));
}

.mesa-nota-card-topo {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 6px;
}

.mesa-nota-card-titulo {
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-strong);
  margin: 0;
  line-height: 1.3;
}

.mesa-nota-card-corpo {
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink);
  white-space: pre-wrap;
  word-break: break-word;
}

.mesa-nota-card-rodape {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--line);
  padding-top: 6px;
  margin-top: 2px;
}

.mesa-escrita-rodape {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 14px;
  background: var(--surface-2);
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--ink-dim);
}

@media (max-width: 640px) {
  .mesa-drawer {
    width: 100vw;
  }
}

/* ==========================================================================
   MEU CONTEXTO: SUB-NAVEGAÇÃO, ESTÚDIO DE ARTIGOS & PERSONALIZAÇÃO DA IA
   ========================================================================== */

.contexto-nav-abas {
  display: flex;
  gap: 6px;
  border-bottom: 1px solid var(--line-strong);
  margin: 16px 0 20px 0;
  padding-bottom: 0;
  overflow-x: auto;
}

.contexto-tab-btn {
  background: transparent;
  border: 1px solid transparent;
  border-bottom: none;
  padding: 8px 16px;
  font-family: inherit;
  font-size: var(--t-xs);
  font-weight: 600;
  color: var(--ink-dim);
  cursor: pointer;
  border-radius: 4px 4px 0 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.contexto-tab-btn:hover {
  background: var(--surface-2);
  color: var(--ink);
}

.contexto-tab-btn.ativo {
  background: var(--surface);
  color: var(--accent);
  border-color: var(--line-strong);
  border-bottom: 2px solid var(--surface);
  margin-bottom: -1px;
  font-weight: 700;
}

/* --- ESTÚDIO DE ARTIGOS & ENSAIOS --- */

.estudio-barra-arquivos {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  background: var(--surface-2);
  border: 1px solid var(--line-strong);
  flex-wrap: wrap;
  gap: 10px;
}

.estudio-arquivos-esquerda {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.estudio-select-artigos {
  background: var(--surface);
  border: 1px solid var(--line-strong);
  padding: 5px 10px;
  font-size: 12px;
  color: var(--ink);
  min-width: 220px;
  max-width: 320px;
  font-weight: 600;
}

.estudio-status-salvo {
  font-size: 12px;
  color: var(--ink-dim);
}

.estudio-cabecalho-edicao {
  display: flex;
  gap: 16px;
  align-items: flex-end;
  flex-wrap: wrap;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.estudio-input-titulo {
  width: 100%;
  padding: 8px 12px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--ink-strong);
  outline: none;
  box-sizing: border-box;
}

.estudio-input-titulo:focus {
  border-color: var(--accent);
}

.estudio-select-template {
  padding: 6px 10px;
  background: var(--surface);
  border: 1px solid var(--line-ui);
  font-size: 12px;
  color: var(--ink);
}

.estudio-toolbar {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 8px 12px;
  background: var(--surface-2);
  border: 1px solid var(--line);
}

.estudio-toolbar-linha {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  width: 100%;
}

.estudio-toolbar-grupo {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
}

.estudio-toolbar-divisor {
  width: 1px;
  height: 20px;
  background: var(--line);
  margin: 0 4px;
}

.doc-select-estilo {
  height: 44px;
  padding: 2px 10px;
  font-size: 12px;
  background: var(--surface);
  border: 1px solid var(--line-ui);
  color: var(--ink);
  cursor: pointer;
}

.doc-tool-btn {
  height: 44px;
  min-width: 44px;
  padding: 2px 10px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid var(--line-ui);
  background: var(--surface);
  color: var(--ink);
  border-radius: 2px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.12s ease;
}

.doc-tool-btn:hover {
  background: var(--surface-2);
  border-color: var(--accent);
}

.doc-tool-btn.ativo {
  background: var(--accent);
  color: var(--surface) !important;
  border-color: var(--accent);
}

/* --- MESA DE TRABALHO (VISUAL FOLHA A4 / GOOGLE DOCS) --- */

.estudio-mesa-trabalho {
  width: 100%;
  margin-top: 0;
  padding: 30px 16px 48px 16px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-top: none;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 20px;
  box-sizing: border-box;
  min-height: 750px;
}

/* Bancada Lateral de Notas de Apoio (Visualização Lado a Lado) */
.estudio-notas-lateral {
  width: 330px;
  flex-shrink: 0;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  position: sticky;
  top: 20px;
  max-height: calc(100vh - 140px);
  z-index: 10;
}

.estudio-notas-lateral[hidden] {
  display: none !important;
}

.estudio-notas-lateral-topo {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--line-strong);
  font-weight: 600;
}

.estudio-notas-lateral-instrucao {
  font-size: 12px;
  color: var(--ink-dim);
  padding: 6px 14px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.estudio-notas-lateral-lista {
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.estudio-lateral-card {
  background: var(--surface-2);
  border: 1px solid var(--line);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-sizing: border-box;
  transition: border-color 0.15s ease;
}

.estudio-lateral-card:hover {
  border-color: var(--line-strong);
}

.estudio-lateral-card-topo {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 6px;
}

.estudio-lateral-card-titulo {
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-strong);
  margin: 0;
  line-height: 1.3;
}

.estudio-lateral-card-texto {
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink);
  white-space: pre-wrap;
  word-break: break-word;
}

.estudio-lateral-card-rodape {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 6px;
  border-top: 1px solid var(--line);
  margin-top: 2px;
}

@media (max-width: 1150px) {
  .estudio-mesa-trabalho {
    flex-direction: column;
    align-items: center;
  }
  .estudio-notas-lateral {
    width: 100%;
    max-width: 820px;
    position: static;
    max-height: 380px;
    margin-bottom: 16px;
  }
}

.estudio-folha-documento {
  width: 100%;
  max-width: 820px;
  min-height: 1050px;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
  padding: 56px 64px;
  box-sizing: border-box;
  position: relative;
}

@media (max-width: 768px) {
  .estudio-folha-documento {
    padding: 24px 18px;
  }
}

.estudio-doc-canvas {
  width: 100%;
  min-height: 900px;
  outline: none;
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink);
  word-wrap: break-word;
  box-sizing: border-box;
}

.estudio-doc-canvas:empty::before {
  content: attr(data-placeholder);
  color: var(--ink-dim);
  font-style: italic;
  pointer-events: none;
  display: block;
}

.estudio-doc-canvas h1,
.estudio-doc-canvas h2 {
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 23px;
  font-weight: 700;
  margin-top: 1.6em;
  margin-bottom: 0.6em;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  padding-bottom: 4px;
  line-height: 1.35;
}

.estudio-doc-canvas h3 {
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 18.5px;
  font-weight: 600;
  margin-top: 1.4em;
  margin-bottom: 0.4em;
  color: var(--ink);
  line-height: 1.4;
}

.estudio-doc-canvas p {
  margin-bottom: 1.2em;
  text-align: justify;
  text-justify: inter-word;
}

/* Citação em Bloco ABNT NBR 10520 (Recuo de 4cm, fonte menor, entrelinha simples) */
.estudio-doc-canvas blockquote,
.estudio-doc-canvas .citacao-abnt-recuada {
  margin: 1.4em 0 1.4em 4cm;
  padding-left: 14px;
  border-left: 2px solid var(--accent);
  font-size: 14px;
  line-height: 1.45;
  font-style: italic;
  color: var(--ink);
}

@media (max-width: 768px) {
  .estudio-doc-canvas blockquote,
  .estudio-doc-canvas .citacao-abnt-recuada {
    margin-left: 20px;
  }
}

.estudio-doc-canvas ul,
.estudio-doc-canvas ol {
  margin-left: 28px;
  margin-bottom: 1.2em;
}

.estudio-doc-canvas li {
  margin-bottom: 0.4em;
  line-height: 1.7;
}

.estudio-doc-canvas a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.estudio-rodape-metricas {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 4px 0 4px;
  font-size: 12px;
  color: var(--ink-dim);
}

/* --- POPOVER DE AUTOCOMPLETE DE MENÇÕES (@) --- */

.estudio-mencoes-popover {
  position: absolute;
  top: 60px;
  left: 20px;
  width: 420px;
  max-width: calc(100% - 24px);
  background: var(--surface);
  border: 1.5px solid var(--accent);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.22);
  z-index: 1500;
  display: flex;
  flex-direction: column;
}

.estudio-mencoes-popover[hidden] {
  display: none !important;
}

.estudio-mencoes-cabecalho {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 10px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  font-weight: bold;
  letter-spacing: 0.05em;
  color: var(--ink-dim);
}

.estudio-mencoes-atalho {
  font-size: 12px;
  opacity: 0.85;
}

.estudio-mencoes-lista {
  max-height: 270px;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.estudio-mencao-item {
  padding: 8px 12px;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  transition: background 0.1s ease, border-left-color 0.1s ease;
  border-left: 3px solid transparent;
}

.estudio-mencao-item:last-child {
  border-bottom: none;
}

.estudio-mencao-item:hover,
.estudio-mencao-item.ativo {
  background: var(--surface-2);
  border-left-color: var(--accent);
}

.estudio-mencao-item-topo {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 2px;
}

.estudio-mencao-titulo {
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink);
}

.estudio-mencao-meta {
  font-size: 12px;
  color: var(--ink-dim);
  white-space: nowrap;
}

.estudio-mencao-trecho {
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 12px;
  font-style: italic;
  color: var(--ink-dim);
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* --- BARRA DE CONCEITOS CITADOS NO ARTIGO --- */

.estudio-barra-citados {
  margin-top: 10px;
  padding: 10px 14px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
}

.estudio-barra-citados[hidden] {
  display: none !important;
}

.estudio-barra-citados-topo {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.estudio-citados-titulo {
  font-size: 12px;
  font-weight: bold;
  letter-spacing: 0.04em;
  color: var(--ink);
}

.estudio-citados-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.estudio-chip-citado {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 2px;
  font-size: 12px;
}

.estudio-chip-citado-tag {
  font-size: 12px;
  color: var(--accent);
  font-weight: bold;
}

.estudio-chip-citado-nome {
  font-family: 'Source Serif 4', Georgia, serif;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.estudio-chip-citado-nome:hover {
  color: var(--accent);
}

.estudio-chip-citado-btn {
  background: none;
  border: 1px solid var(--line);
  padding: 1px 5px;
  font-size: 12px;
  cursor: pointer;
  color: var(--ink-dim);
  border-radius: 2px;
}

.estudio-chip-citado-btn:hover {
  background: var(--surface-2);
  color: var(--ink);
  border-color: var(--accent);
}

/* --- MINHA IA PSICANALÍTICA (CALIBRAÇÃO PESSOAL) --- */

.perfil-ia-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

@media (max-width: 768px) {
  .perfil-ia-grid {
    grid-template-columns: 1fr;
  }
}

.perfil-ia-campo {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.input-fichario {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  background: var(--surface);
  border: 1px solid var(--line-ui);
  color: var(--ink);
  font-size: var(--t-sm);
  box-sizing: border-box;
  outline: none;
  transition: border-color 0.15s ease;
}

.input-fichario:focus {
  border-color: var(--accent);
}

/* --- IMPRESSÃO / EXPORTAÇÃO PDF DO ARTIGO --- */
@media print {
  body {
    background: #ffffff !important;
    color: #000000 !important;
    overflow: visible !important;
  }
  #app-header,
  .taskbar,
  #foco-restaurar-tab,
  #side-panel,
  .screen:not(#contexto-screen),
  #contexto-subnavegacao,
  #contexto-subpainel-painel,
  #contexto-subpainel-perfil-ia,
  .estudio-cabecalho-edicao,
  .estudio-toolbar,
  .estudio-barra-citados,
  .estudio-rodape-metricas,
  .btn,
  .card-header {
    display: none !important;
  }
  #contexto-screen,
  #contexto-subpainel-estudio,
  .estudio-area-trabalho,
  .estudio-mesa-trabalho {
    display: block !important;
    position: static !important;
    width: 100% !important;
    height: auto !important;
    padding: 0 !important;
    margin: 0 !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    overflow: visible !important;
  }
  .estudio-folha-documento {
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin: 0 !important;
    max-width: 100% !important;
  }
  .estudio-doc-canvas {
    font-size: 12pt !important;
    line-height: 1.6 !important;
  }
}

/* ==========================================================================
   Área de Projetos de Pesquisa Pessoais (H6) & Mesa de Interlocução
   ========================================================================== */

.projetos-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 18px;
}

.projeto-card {
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 12px;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.1s ease;
  text-decoration: none;
  color: var(--ink);
  position: relative;
}

.projeto-card:hover {
  border-color: var(--accent);
  background: var(--surface-2);
  transform: translateY(-1px);
}

.projeto-card.projeto-inaugural {
  border-left: 3px solid var(--accent);
}

.projeto-card-topo {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  font-size: var(--t-xs);
}

.projeto-card-titulo {
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--ink);
  margin: 0;
}

.projeto-card-autor {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--t-xs);
  color: var(--ink-dim);
}

.projeto-card-resumo {
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.projeto-conceitos-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

.projeto-conceito-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 7px;
  font-size: 12px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--ink-dim);
  text-decoration: none;
  border-radius: 2px;
}

.projeto-conceito-chip:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.projeto-card-rodape {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--t-xs);
  color: var(--ink-dim);
}

/* Detalhe do Projeto */
.projeto-detalhe-card {
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.pesquisador-badge-box {
  padding: 16px 20px;
  background: var(--surface-2);
  border: 1px solid var(--line-strong);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

.pesquisador-dados {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pesquisador-nome {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.pesquisador-filiacao {
  font-size: var(--t-xs);
  color: var(--ink-dim);
}

.projeto-corpo-leitura {
  max-width: 68ch;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.projeto-secao-titulo {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin: 0 0 6px 0;
}

.projeto-texto-serif {
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  margin: 0;
  white-space: pre-line;
}

.constelacao-box {
  padding: 16px 18px;
  background: color-mix(in srgb, var(--accent) 5%, var(--surface-2));
  border: 1px solid var(--line-strong);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Mesa de Interlocução & Moderação */
.mesa-interlocucao-wrap {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 2px solid var(--line-strong);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.interlocucao-card {
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.interlocucao-card.interlocucao-destacada {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 6%, var(--surface));
}

.interlocucao-card.interlocucao-pendente {
  border-style: dashed;
  border-color: #eab308;
  background: color-mix(in srgb, #eab308 6%, var(--surface));
}

.interlocucao-topo {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--t-xs);
}

.interlocucao-autor {
  font-weight: 600;
  color: var(--ink);
}

.interlocucao-texto {
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink);
  margin: 0;
}

.interlocucao-resposta {
  margin-top: 8px;
  padding: 10px 14px;
  background: var(--surface-2);
  border-left: 2px solid var(--accent);
  font-size: 13px;
  line-height: 1.5;
}

.interlocucao-mod-botoes {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 6px;
}

/* --- TELA COMO ESTUDAR NO FICHARIUM (WORKFLOW & 4 CICLOS) --- */
.como-estudar-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--line);
  padding-bottom: 12px;
  margin-bottom: 24px;
}

.como-estudar-tab {
  font-family: 'IBM Plex Mono', monospace;
  font-size: var(--t-xs);
  min-height: 44px;
  padding: 8px 14px;
  background: var(--surface);
  border: 1px solid var(--line-ui);
  color: var(--ink);
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  letter-spacing: 0.02em;
}

.como-estudar-tab:hover {
  border-color: var(--line-strong);
  background: var(--surface-2);
}

.como-estudar-tab.ativo {
  background: var(--ink);
  color: var(--surface);
  border-color: var(--ink);
  font-weight: 700;
}

.como-estudar-painel {
  display: none;
  max-width: 68ch;
  animation: fadeInPainel 0.18s ease-in-out;
}

.como-estudar-painel.ativo {
  display: block;
}

@keyframes fadeInPainel {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.como-estudar-lead {
  font-size: var(--t-base);
  line-height: 1.7;
  color: var(--ink-strong);
  margin-bottom: 22px;
  font-family: 'Source Serif 4', Georgia, serif;
}

.como-estudar-bloco {
  margin-bottom: 26px;
  padding-bottom: 20px;
  border-bottom: 1px dashed var(--line);
}

.como-estudar-bloco:last-child {
  border-bottom: none;
}

.como-estudar-h3 {
  font-size: var(--t-lg);
  color: var(--ink-strong);
  margin: 18px 0 8px 0;
  font-family: 'Source Serif 4', Georgia, serif;
  line-height: 1.25;
}

.como-estudar-p {
  font-size: var(--t-base);
  line-height: 1.7;
  color: var(--ink);
  margin-bottom: 14px;
  font-family: 'Source Serif 4', Georgia, serif;
}

.como-estudar-p strong {
  color: var(--ink-strong);
}

.como-estudar-card-destaque {
  background: var(--surface-2);
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--accent);
  padding: 16px 20px;
  border-radius: 2px;
  margin: 18px 0;
}

.como-estudar-card-destaque h4 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: var(--t-sm);
  color: var(--ink-strong);
  margin: 0 0 6px 0;
}

.como-estudar-card-destaque p {
  font-size: var(--t-base);
  line-height: 1.65;
  color: var(--ink);
  margin: 0;
  font-family: 'Source Serif 4', Georgia, serif;
}

.como-estudar-ascii-diagram {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 14px 16px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  line-height: 1.45;
  color: var(--ink-dim);
  overflow-x: auto;
  border-radius: 2px;
  margin: 18px 0;
}

.como-estudar-grid-passos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
  margin: 20px 0;
}

.como-estudar-passo-item {
  background: var(--surface-2);
  border: 1px solid var(--line);
  padding: 14px;
  border-radius: 2px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.como-estudar-passo-num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.como-estudar-passo-titulo {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  color: var(--ink-strong);
  font-weight: 600;
  margin: 0;
}

.como-estudar-passo-desc {
  font-size: 13px;
  line-height: 1.5;
  color: var(--ink);
  margin: 0;
  font-family: 'Source Serif 4', Georgia, serif;
}

.como-estudar-rodape-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 32px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  gap: 12px;
  flex-wrap: wrap;
}


/* ==========================================
   TRILHAS DE ESTUDO CURADAS (E9/E10)
   ========================================== */

.trilhas-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.trilha-card {
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.trilha-card:hover {
  border-color: var(--accent) !important;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
}

.trilha-detalhe-wrap {
  max-width: 78ch;
  margin: 0 auto;
}

.trilha-timeline {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.trilha-step-card {
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.trilha-step-card.lido {
  border-left-color: #10b981 !important;
  background: var(--surface) !important;
}

.trilha-step-card blockquote {
  font-family: var(--font-serif);
}

@media (max-width: 640px) {
  .trilhas-cards-grid {
    grid-template-columns: 1fr;
  }
}


/* --- MAPA DE ATALHOS DE TECLADO (G2) -------------------------------------
   A navegação por teclado é o caminho paralelo ao <canvas>. Sem um lugar que
   a declare, ela existe mas não se oferece. Este diálogo é esse lugar: abre
   com `?`, pelo menu Sobre, e devolve o foco a quem o chamou ao fechar. */

.atalhos-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

/* `display: flex` acima vence a regra do navegador para [hidden], e o
   diálogo ficaria sempre na tela. O atributo é quem manda. */
.atalhos-overlay[hidden] {
  display: none;
}

[data-theme="dark"] .atalhos-overlay {
  background: rgba(0, 0, 0, 0.68);
}

.atalhos-modal {
  background: var(--surface);
  border: 1px solid var(--line-strong);
  box-shadow: 4px 4px 0px var(--line-strong);
  width: min(620px, 100%);
  max-height: min(86vh, 780px);
  display: flex;
  flex-direction: column;
  border-radius: 2px;
}

.atalhos-corpo {
  overflow-y: auto;
  padding: 20px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.atalhos-nota {
  margin: 0;
  font-size: var(--t-sm);
  line-height: 1.65;
  color: var(--ink);
  border-left: 3px solid var(--accent);
  padding-left: 12px;
}

.atalhos-nota code {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 0.92em;
}

.atalhos-secao {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.atalhos-secao h3 {
  margin: 0;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line-strong);
}

/* Grade de duas colunas: as teclas à esquerda, o que fazem à direita.
   Em telas estreitas vira uma coluna só, com a tecla acima da descrição. */
.atalhos-lista {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 10px 18px;
  margin: 0;
  align-items: baseline;
}

.atalhos-lista dt {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  color: var(--ink-dim);
  white-space: nowrap;
}

.atalhos-lista dd {
  margin: 0;
  font-size: var(--t-sm);
  line-height: 1.55;
  color: var(--ink);
}

.atalhos-lista kbd {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: var(--t-sm);
  font-weight: 600;
  min-width: 30px;
  padding: 4px 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-2);
  color: var(--ink-strong);
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  box-shadow: inset 1.5px 1.5px 0px #ffffff, inset -1.5px -1.5px 0px var(--line-strong);
  line-height: 1;
}

[data-theme="dark"] .atalhos-lista kbd {
  box-shadow: inset 1.5px 1.5px 0px var(--accent), inset -1.5px -1.5px 0px #000000;
}

.atalhos-obs {
  color: var(--ink-dim);
  font-size: 0.92em;
}

.atalhos-rodape {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--ink-dim);
  font-size: var(--t-xs);
  line-height: 1.6;
}

.atalhos-rodape kbd {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-weight: 600;
  color: var(--ink);
}

/* A tecla mostrada ao lado do item de menu que abre este diálogo. */
.menu-sobre-tecla {
  margin-left: auto;
  padding: 2px 7px;
  font-size: var(--t-xs);
  font-weight: 600;
  color: var(--ink-dim);
  background: var(--surface-2);
  border: 1px solid var(--line-ui);
  border-radius: 2px;
}

/* O item de menu é <button> por abrir um diálogo em vez de navegar; precisa
   parecer e medir o mesmo que os <a> vizinhos. */
button.menu-sobre-link {
  width: 100%;
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: var(--t-xs);
  text-align: left;
}

@media (max-width: 560px) {
  .atalhos-overlay {
    padding: 0;
    align-items: stretch;
  }

  .atalhos-modal {
    width: 100%;
    max-height: 100%;
    border: none;
    box-shadow: none;
  }

  .atalhos-lista {
    grid-template-columns: 1fr;
    gap: 4px 0;
  }

  .atalhos-lista dd {
    margin-bottom: 10px;
  }
}

/* --- ERGONOMIA 50+: RESQUÍCIOS ENCONTRADOS NA MEDIÇÃO EM TELA (G2) --------
   O que segue não veio da leitura do CSS, e sim de medir o que o navegador
   de fato desenha em cada rota, nos dois temas. São controles que nunca
   receberam regra própria e herdaram o padrão do navegador. */

/* Ligações dentro do diálogo de atalhos: sem regra, o navegador pinta
   #0000EE — 1,9:1 sobre o âmbar, ilegível justo no painel de acessibilidade. */
.atalhos-corpo a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.atalhos-corpo a:hover {
  color: var(--ink-strong);
}

/* `.btn-link` era um botão sem estilo algum: 66×14px e azul de navegador.
   É um botão de texto — discreto, mas com o mesmo alvo de toque dos outros. */
.btn-link {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: var(--t-sm);
  min-height: 44px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

.btn-link:hover {
  color: var(--ink-strong);
}

/* A caixa de marcação do formulário de ficha nascia com 13px, o padrão do
   navegador. As caixas dos filtros já tinham sido calibradas; esta faltava. */
#mesa-nota-form-fixar {
  width: 20px;
  height: 20px;
  accent-color: var(--accent);
  cursor: pointer;
}

/* A gaveta fechada só saía de vista por `translateX`: os campos continuavam
   no caminho do Tab. Quem navega por teclado atravessava um formulário
   invisível antes de chegar ao conteúdo. `visibility` tira-os da ordem de
   foco sem custar a animação de entrada. */
.mesa-drawer.hidden {
  visibility: hidden;
}

.mesa-drawer:not(.hidden) {
  visibility: visible;
}

/* `.input` era uma classe sem regra: os 16 campos do formulário de projeto
   viviam só de estilo embutido e saíam com 36px de altura. A classe passa a
   existir e a carregar o alvo de toque e o corpo de texto; o estilo embutido
   de cada campo segue mandando no resto (largura, fundo, borda). */
.input {
  min-height: 44px;
  font-size: var(--t-sm);
  box-sizing: border-box;
}

textarea.input {
  min-height: 88px;
}

/* ==========================================================================
   Mapa 02 — Workspace de Contexto Dinâmico & Infinite Canvas
   ========================================================================== */

.mapa-seletor-modo button.active {
  background: var(--accent);
  color: var(--surface);
  border-color: var(--accent);
}

.canvas-overlay-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
  z-index: 12;
}

.canvas-container-box {
  position: absolute;
  border: 1.5px dashed var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
  pointer-events: auto;
  border-radius: 2px;
  box-sizing: border-box;
}

[data-theme="dark"] .canvas-container-box {
  background: rgba(0, 0, 0, 0.15);
}

.canvas-container-title {
  position: absolute;
  top: -12px;
  left: 10px;
  background: var(--surface);
  padding: 1px 8px;
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 12px;
  color: var(--accent);
  border: 1px solid var(--line-strong);
  letter-spacing: 0.08em;
  user-select: none;
}

.canvas-note-card {
  position: absolute;
  width: 220px;
  min-height: 90px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  padding: 10px 12px;
  pointer-events: auto;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.12);
  box-sizing: border-box;
}

.canvas-note-card .note-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 4px;
}

.canvas-note-card .note-title {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 12px;
  color: var(--ink-dim);
  letter-spacing: 0.08em;
}

.canvas-note-card .note-body {
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: var(--t-base);
  line-height: 1.5;
  color: var(--ink);
  white-space: pre-wrap;
  word-break: break-word;
}