/* VARIABLES & THEME */
:root {
  /* Paleta neutra (zinc), igual à de public/css/admin.css e
     public/css/informacoes.css. O leitor usava uma paleta azulada (slate)
     própria, o que fazia a aba Documentação destoar das outras duas. */
  --bg-main: #09090b;
  --bg-sidebar: #121214;
  --bg-card: #18181b;
  --bg-card-hover: #1f1f23;
  --border-color: #27272a;
  --input-bg: #0b0b0d;
  --text-main: #fafafa;
  --text-muted: #c2c2c9;
  --accent: #6366f1;
  --accent-bg: rgba(99, 102, 241, 0.1);
  /* Acento do chat. O rosa saiu daqui de propósito: no painel do chat a
     única coisa rosa é o cérebro. */
  --chat-acento: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  --accent-hover: #4f46e5;
  --accent-claro: #818cf8;

  /* Turquesa da marca, tirado do próprio public/logo.png. Serve de fundo
     atrás da logo enquanto ela carrega. */
  --marca: #1bbcc6;

  /* Cor do Administrador principal, que é a coluna `is_admin` e não um setor.
     Os quatro tokens vizinhos (--role-cliente, --role-callcenter,
     --role-qualidade, --role-dev) saíram daqui: setor é linha de tabela e cada
     um traz a própria cor, aplicada em --cor-setor pelo JS. */
  --role-admin: #ec4899;

  /* Cores semânticas de estado. Use estas em vez de hexadecimal cru;
     o tema claro redefine cada uma abaixo para manter contraste AA. */
  --danger: #ef4444;
  --success: #10b981;
  --warning: #f59e0b;
  --info: #3b82f6;
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

/* ---- VIDRO LÍQUIDO ---------------------------------------------------
   Superfície translúcida que desfoca e satura o que está atrás. Não tem cor
   própria: o que aparece é o fundo da página.

   No tema escuro basta a transparência clara. No tema claro o fundo é quase
   branco, então transparência sozinha some - o que faz a peça aparecer é a
   refração: `brightness` abaixo de 1 escurece de leve o que está atrás (a
   lente), o aro branco marca a borda e a sombra descola do fundo.

   A superfície em si vive em public/css/vidro.css; aqui só entram os
   seletores desta tela. */
.theme-toggle-btn,
.btn-icone,
.btn-login,
.sd-chat-fab {
  position: relative;
  background-color: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(14px) saturate(180%);
  -webkit-backdrop-filter: blur(14px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    inset 0 -1px 0 rgba(0, 0, 0, 0.22),
    0 2px 10px rgba(0, 0, 0, 0.18);
}

body.light-theme .theme-toggle-btn,
body.light-theme .btn-icone,
body.light-theme .btn-login,
body.light-theme .sd-chat-fab {
  background-color: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(14px) saturate(190%) brightness(0.97);
  -webkit-backdrop-filter: blur(14px) saturate(190%) brightness(0.97);
  border-color: rgba(255, 255, 255, 0.9);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 1),
    inset 0 -1px 0 rgba(0, 0, 0, 0.04),
    0 2px 10px rgba(9, 9, 11, 0.1),
    0 0 0 1px rgba(9, 9, 11, 0.12);
}

/* Aro de refração e brilho especular. Só vale a pena em peça grande (o
   botão do chat); em botão de 26px o aro vira sujeira. */
.vidro-refracao::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(150deg,
      rgba(255, 255, 255, 0.45) 0%,
      rgba(255, 255, 255, 0.05) 30%,
      rgba(255, 255, 255, 0) 55%,
      rgba(255, 255, 255, 0.25) 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  pointer-events: none;
}

.vidro-refracao::after {
  content: '';
  position: absolute;
  top: 8%;
  left: 22%;
  width: 40%;
  height: 24%;
  border-radius: 50%;
  background: linear-gradient(180deg,
      rgba(255, 255, 255, 0.28) 0%,
      rgba(255, 255, 255, 0) 100%);
  pointer-events: none;
}

.app-layout {
  display: flex;
  flex-direction: row;
  flex: 1;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

/* A barra superior global e o carregando da troca de aba saíram desta folha
   para public/css/navegacao.css, compartilhada pelas quatro telas. Estavam
   copiados aqui, em admin.css e em informacoes.css. */

/* APP LAYOUT */
.sidebar {
  --sidebar-min-width: 320px;
  --sidebar-max-width: 448px; /* ~40% a mais que o mínimo */
  width: var(--sidebar-min-width);
  min-width: var(--sidebar-min-width);
  max-width: var(--sidebar-max-width);
  background-color: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: relative;
}

.sidebar-resizer {
  position: absolute;
  top: 0;
  right: -3px;
  width: 6px;
  height: 100%;
  cursor: col-resize;
  z-index: 20;
  background: transparent;
  transition: background-color 0.15s ease;
}

.sidebar-resizer:hover,
.sidebar-resizer.is-dragging {
  background-color: rgba(99, 102, 241, 0.45);
}

body.sidebar-resizing {
  cursor: col-resize !important;
  user-select: none !important;
}

body.sidebar-resizing * {
  cursor: col-resize !important;
  user-select: none !important;
}

.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow-y: auto;
  background-color: var(--bg-main);
  position: relative;
}

/* SIDEBAR HEADER */
.sidebar-header {
  /* O padding de cima vem de marca.css: e ele que poe a logo na mesma
     linha horizontal das outras abas. */
  padding: var(--marca-topo) 24px 24px;
  border-bottom: 1px solid var(--border-color);
}

.logo-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}

/* A logo e os textos ao lado dela vivem em public/css/marca.css. */

/* ROLE SELECTOR */
.setor-selector-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.setor-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.setor-select-wrapper {
  position: relative;
}

.setor-select {
  width: 100%;
  padding: 10px 34px 10px 14px;
  border-radius: 8px;
  color: var(--text-main);
  font-size: 14px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  transition: background-color 0.2s ease, border-color 0.2s ease,
    box-shadow 0.2s ease;
  outline: none;
}

/* Seta própria, já que o appearance foi zerado. */
.setor-select-wrapper::after {
  content: '';
  position: absolute;
  right: 14px;
  top: 50%;
  width: 7px;
  height: 7px;
  margin-top: -5px;
  border-right: 1.5px solid var(--text-muted);
  border-bottom: 1.5px solid var(--text-muted);
  transform: rotate(45deg);
  pointer-events: none;
}

/* SEARCH FILTER */
.search-container {
  padding: 16px 24px 8px 24px;
}

.search-input {
  width: 100%;
  padding: 10px 14px;
  border-radius: 8px;
  color: var(--text-main);
  font-size: 13px;
  outline: none;
  transition: all 0.2s;
}

/* NAVIGATION TREE */
.tree-container {
  flex: 1;
  overflow-y: auto;
  padding: 16px 24px;
}

/* Scrollbars customizados */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

.tree-list {
  list-style-type: none;
  padding-left: 0;
}

.tree-node {
  margin: 0;
  padding: 0;
  transition: transform 0.2s ease, margin 0.2s ease, opacity 0.2s ease;
}

.tree-row {
  display: flex;
  align-items: center;
  padding: 10px 10px;
  border-radius: 6px;
  cursor: pointer;
  user-select: none;
  transition: all 0.2s ease;
  font-size: 14px;
  color: var(--text-muted);
  gap: 8px;
}

.tree-row:hover {
  background-color: rgba(255, 255, 255, 0.04);
  color: var(--text-main);
}

.tree-row.active {
  background-color: var(--accent-bg);
  color: var(--accent-claro);
  font-weight: 500;
  border-left: 3px solid var(--accent);
  padding-left: 7px;
}

.tree-row.drag-over {
  background-color: rgba(99, 102, 241, 0.25) !important;
  border: 1px dashed var(--accent) !important;
  color: var(--text-main) !important;
}

.tree-node.dnd-dragging {
  opacity: 0.3;
  pointer-events: none;
  transition: opacity 0.15s ease;
}

.dnd-ghost {
  position: fixed;
  pointer-events: none;
  z-index: 99999;
  background: var(--bg-card);
  border: 1px solid var(--accent);
  border-radius: 6px;
  padding: 8px 14px;
  font-size: 14px;
  color: var(--text-main);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  opacity: 0.92;
  white-space: nowrap;
  font-family: 'Inter', sans-serif;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: none;
}

.dnd-placeholder {
  height: 0;
  margin: 0;
  border-radius: 6px;
  background: rgba(99, 102, 241, 0.12);
  border: 2px dashed var(--accent);
  transition: height 0.2s ease, margin 0.2s ease, opacity 0.2s ease;
  opacity: 0;
  pointer-events: none;
  list-style: none;
  overflow: hidden;
}

.dnd-placeholder.dnd-placeholder-visible {
  height: 36px;
  margin: 2px 0;
  opacity: 1;
}

.dnd-placeholder.dnd-placeholder-folder {
  background: rgba(99, 102, 241, 0.22);
  border: 2px solid var(--accent);
  box-shadow: inset 0 0 12px rgba(99, 102, 241, 0.15);
}

.tree-row>*:not(.tree-actions) {
  pointer-events: none;
}

.tree-actions {
  display: none;
  align-items: center;
  gap: 4px;
  margin-left: auto;
  pointer-events: auto;
}

.tree-row:hover .tree-actions {
  display: flex;
}

.tree-action-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-muted);
  padding: 3px 6px;
  font-size: 11px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  font-weight: 600;
  transition: all 0.15s ease;
  pointer-events: auto;
}

.tree-action-btn:hover {
  background-color: rgba(99, 102, 241, 0.42);
  color: white;
  border-color: rgba(255, 255, 255, 0.28);
  transform: scale(1.05);
}

body.light-theme .tree-action-btn {
  background: rgba(0, 0, 0, 0.04);
  color: #52525b;
}

body.light-theme .tree-action-btn:hover {
  background-color: rgba(79, 70, 229, 0.9);
  color: white;
  border-color: rgba(255, 255, 255, 0.45);
}

/* TREE ACTION DROPDOWN MENU */
.tree-action-dropdown {
  position: relative;
  display: inline-flex;
}

.tree-action-menu-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-muted);
  padding: 3px 8px;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  transition: all 0.15s ease;
  pointer-events: auto;
  line-height: 1;
  letter-spacing: 1px;
}

body.light-theme .tree-action-menu-btn {
  background: rgba(0, 0, 0, 0.04);
  color: #52525b;
}

.tree-action-menu-btn:hover {
  background: var(--accent);
  color: white;
  border-color: transparent;
}

.tree-action-dropdown-menu {
  position: absolute;
  right: 0;
  top: 100%;
  margin-top: 4px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  z-index: 9999;
  min-width: 160px;
  overflow: hidden;
  animation: slideDown 0.15s ease;
  display: none;
}

.tree-action-dropdown-menu.show {
  display: block;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.tree-action-dropdown-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  font-size: 13px;
  color: var(--text-main);
  cursor: pointer;
  font-weight: 500;
  transition: all 0.15s ease;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  white-space: nowrap;
}

.tree-action-dropdown-item:hover {
  background-color: rgba(99, 102, 241, 0.1);
  color: var(--accent);
}

.tree-action-dropdown-item.danger {
  color: #f87171;
}

.tree-action-dropdown-item.danger:hover {
  background-color: rgba(239, 68, 68, 0.1);
  color: #ef4444;
}

.tree-container.drag-over-root {
  background-color: rgba(255, 255, 255, 0.03) !important;
  border: 2px dashed rgba(99, 102, 241, 0.5) !important;
  border-radius: 8px;
}

.toggle-icon {
  font-size: 11px;
  width: 14px;
  display: inline-block;
  text-align: center;
  transition: transform 0.2s ease;
  color: var(--text-muted);
}

.type-icon {
  font-size: 16px;
  display: inline-block;
}

.node-label {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}

.child-container {
  padding-left: 16px;
  border-left: 1px dashed rgba(255, 255, 255, 0.05);
  margin-left: 16px;
  margin-top: 2px;
  margin-bottom: 2px;
  transition: max-height 0.3s ease-out;
}

.hidden {
  display: none !important;
}

.empty-tree {
  font-size: 13px;
  color: var(--text-main);
  text-align: center;
  padding: 20px 0;
  font-style: italic;
}

/* MAIN DOCUMENT CONTAINER */
#doc-pane {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.doc-header {
  padding: 20px 40px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: rgba(9, 9, 11, 0.4);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.breadcrumbs {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

.breadcrumbs span {
  color: var(--text-main);
}

.permission-badge {
  font-size: 11px;
  font-weight: 400;
  color: var(--text-muted);
  margin-top: 2px;
}

/* MAIN CONTENT VIEW */
.doc-container {
  max-width: 860px;
  width: 100%;
  margin: 0 auto;
  padding: 40px;
  animation: fadeIn 0.4s ease;
}

.split-container {
  flex: 1;
  overflow-y: auto;
}

.split-container.split-mode {
  display: grid !important;
  grid-template-columns: 35fr 65fr;
  height: calc(100vh - 65px);
  overflow: hidden !important;
  position: relative !important;
}

.split-container.split-mode>#doc-edit-container {
  max-width: none !important;
  margin: 0 !important;
  height: 100% !important;
  display: flex !important;
  flex-direction: column !important;
  overflow: hidden !important;
  padding: 0 !important;
  box-sizing: border-box !important;
  border-right: 1px solid var(--border-color);
  position: relative !important;
}

.split-container.split-mode #doc-edit-content {
  white-space: pre !important;
  overflow-x: auto !important;
  word-wrap: normal !important;
}

.split-container.split-mode>#doc-body {
  max-width: none !important;
  margin: 0 !important;
  height: 100% !important;
  overflow-y: auto !important;
  padding: 32px !important;
  box-sizing: border-box !important;
}

#scroll-sync-track:hover {
  background-color: rgba(99, 102, 241, 0.05) !important;
}

#btn-toggle-metadata:hover {
  background-color: rgba(161, 161, 170, 0.08) !important;
  color: var(--text-main) !important;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.welcome-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  text-align: center;
  padding: 40px;
  color: var(--text-muted);
}

.welcome-icon {
  font-size: 64px;
  margin-bottom: 24px;
  opacity: 0.5;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

.welcome-screen h2 {
  color: var(--text-main);
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 12px;
}

.welcome-screen p {
  max-width: 500px;
  font-size: 15px;
  line-height: 1.6;
}

/* MARKDOWN STYLING */
.markdown-body {
  line-height: 1.7;
  font-size: 16px;
  color: #d4d4d8;
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4 {
  color: var(--text-main);
  font-weight: 700;
  margin-top: 1.6em;
  margin-bottom: 0.6em;
  line-height: 1.35;
}

.markdown-body h1 {
  font-size: 32px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 10px;
  margin-top: 0;
}

.markdown-body h2 {
  font-size: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 6px;
}

.markdown-body h3 {
  font-size: 20px;
}

.markdown-body p {
  margin-bottom: 1.2em;
}

.markdown-body ul,
.markdown-body ol {
  margin-bottom: 1.2em;
  padding-left: 24px;
}

.markdown-body li {
  margin-bottom: 0.4em;
}

.markdown-body a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px dashed var(--accent);
  transition: all 0.2s;
}

.markdown-body a:hover {
  color: #818cf8;
  border-bottom-style: solid;
}

.markdown-body blockquote {
  border-left: 4px solid var(--accent);
  background-color: rgba(99, 102, 241, 0.05);
  padding: 16px 20px;
  margin: 1.6em 0;
  border-radius: 0 8px 8px 0;
  font-style: italic;
}

.markdown-body blockquote p {
  margin-bottom: 0;
}

.markdown-body code {
  font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;
  background-color: rgba(255, 255, 255, 0.06);
  padding: 3px 6px;
  border-radius: 4px;
  font-size: 85%;
  color: #f472b6;
}

.markdown-body pre {
  background-color: #111113 !important;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 18px;
  margin: 1.6em 0;
  overflow-x: auto;
}

.markdown-body pre code {
  background-color: transparent;
  padding: 0;
  color: inherit;
  font-size: 14px;
}

.markdown-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.6em 0;
  font-size: 15px;
}

.markdown-body th,
.markdown-body td {
  border: 1px solid var(--border-color);
  padding: 10px 14px;
  text-align: left;
}

.markdown-body th {
  background-color: rgba(255, 255, 255, 0.03);
  font-weight: 600;
  color: var(--text-main);
}

.markdown-body tr:nth-child(even) {
  background-color: rgba(255, 255, 255, 0.01);
}

/* ERROR BOX */
.error-container {
  border: 1px solid rgba(239, 68, 68, 0.3);
  background-color: rgba(239, 68, 68, 0.05);
  border-radius: 8px;
  padding: 20px;
  margin: 20px 0;
  display: flex;
  align-items: center;
  gap: 16px;
}

.error-icon {
  font-size: 24px;
  color: #ef4444;
}

.error-details h4 {
  color: #ef4444;
  margin-bottom: 4px;
}

.error-details p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* LEAD DESCRIPTION STYLE */
.doc-desc-lead {
  font-size: 15px;
  color: var(--text-muted);
  border-left: 3px solid var(--border-color);
  padding-left: 14px;
  margin-bottom: 24px;
  font-style: italic;
  line-height: 1.6;
}

/* MODAL STYLES */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  /* Quem desfoca é o card; empilhar blur no overlay dobrava o custo. */
  background-color: rgba(9, 9, 11, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn 0.2s ease;
}

/* Vidro líquido, com o único backdrop-filter da cena. */
.modal-card {
  background-color: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px) saturate(170%);
  -webkit-backdrop-filter: blur(16px) saturate(170%);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-top: 3px solid var(--accent);
  border-radius: 12px;
  contain: paint;
  width: 640px;
  max-width: 95%;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.25),
    0 25px 60px rgba(0, 0, 0, 0.45);
  overflow: hidden;
  will-change: transform, opacity;
  animation: slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }

  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
}

.modal-header h3 {
  font-size: 18px;
  font-weight: 600;
}

.modal-close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 24px;
  cursor: pointer;
  line-height: 1;
  padding: 4px;
}

.modal-close-btn:hover {
  color: var(--text-main);
}

.modal-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  overflow-y: auto;
  flex: 1;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input[type="text"],
.form-group textarea,
.form-group select {
  padding: 10px 14px;
  border-radius: 8px;
  color: var(--text-main);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: background-color 0.2s ease, border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.form-group input[type="text"]:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: rgba(99, 102, 241, 0.6);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    0 0 0 2px rgba(99, 102, 241, 0.25);
}

.form-group input[type="file"] {
  padding: 12px;
  background-color: rgba(255, 255, 255, 0.01);
  border: 1px dashed var(--border-color);
  border-radius: 8px;
  color: var(--text-muted);
  font-size: 13px;
  cursor: pointer;
}

.form-group input[type="file"]:hover {
  border-color: var(--accent);
  background-color: rgba(99, 102, 241, 0.02);
}

.form-row {
  display: flex;
  gap: 16px;
}

.form-row .col {
  flex: 1;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 10px;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  padding: 10px 18px;
  border-radius: 8px;
  color: var(--text-main);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* Ação principal dos modais (Salvar Alterações, Salvar Documento, Criar
   Pasta...). Era o último `--accent-gradient` da tela - índigo para rosa, em
   chapa, por cima de um cartão de vidro: duas cores sólidas sobre a lente
   leem como adesivo colado, não como peça do mesmo material. Virou a mesma
   receita do "Salvar Todas" do painel: vidro tingido de UMA cor, com o aro
   branco e o brilho interno fazendo o volume. O hover ganha opacidade da
   cor em vez de `opacity`, que apagava o texto junto com o fundo. */
.btn-primary-submit {
  position: relative;
  background-color: rgba(99, 102, 241, 0.28);
  backdrop-filter: blur(14px) saturate(180%);
  -webkit-backdrop-filter: blur(14px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.25),
    inset 0 -1px 0 rgba(0, 0, 0, 0.18),
    0 2px 10px rgba(0, 0, 0, 0.16);
  padding: 10px 22px;
  border-radius: 8px;
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.btn-primary-submit:hover {
  background-color: rgba(99, 102, 241, 0.42);
  border-color: rgba(255, 255, 255, 0.28);
}

/* No claro o fundo é quase branco: a tinta precisa ser mais opaca para o
   texto branco continuar legível - mesma escolha do painel. */
body.light-theme .btn-primary-submit {
  background-color: rgba(79, 70, 229, 0.75);
  border-color: rgba(255, 255, 255, 0.45);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.4),
    0 2px 10px rgba(9, 9, 11, 0.15);
}

body.light-theme .btn-primary-submit:hover {
  background-color: rgba(79, 70, 229, 0.9);
}

/* CHECKBOX GROUP STYLES */
.checkbox-group {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 4px;
}

/* Caixa de setor dos modais de documento, montada por public/js/app.js a
   partir da lista de setores do banco. Cada uma recebe --cor-setor com a cor
   do próprio setor (coluna `cor` da tabela `setores`).

   Aqui havia cinco regras [data-role="cliente"], [data-role="dev"] e afins,
   fixas nos setores da semente. Elas já não casavam com nada: o JS monta os
   rótulos sem o atributo data-role, e setor é linha de tabela - nasce, some e
   muda de nome sem que a folha saiba. */
.setor-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-main);
  cursor: pointer;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 6px 8px;
}

.setor-checkbox:has(input:checked) {
  border-color: var(--cor-setor, var(--accent));
  /* A primeira linha vale onde color-mix() não existe. */
  background-color: var(--accent-bg);
  background-color: color-mix(in srgb, var(--cor-setor, var(--accent)) 12%, transparent);
}

/* Dropzone styles */
.file-dropzone {
  border: 2px dashed rgba(99, 102, 241, 0.3);
  background-color: rgba(99, 102, 241, 0.01);
  border-radius: 10px;
  padding: 24px 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.25s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.file-dropzone:hover,
.file-dropzone.dragover {
  border-color: var(--accent);
  background-color: rgba(99, 102, 241, 0.05);
}

.dropzone-icon {
  font-size: 28px;
  transition: transform 0.2s;
}

.file-dropzone:hover .dropzone-icon {
  transform: translateY(-2px);
}

.dropzone-text {
  font-size: 13.5px;
  color: var(--text-main);
  font-weight: 500;
}

.browse-link {
  color: var(--accent);
  text-decoration: underline;
  font-weight: 600;
}

.dropzone-subtext {
  font-size: 11.5px;
  color: var(--text-muted);
}

.selected-file-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: 8px;
  padding: 12px 16px;
  margin-top: 4px;
}

.file-icon {
  font-size: 18px;
}

.file-name {
  flex: 1;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-main);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.remove-file-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 20px;
  cursor: pointer;
  line-height: 1;
  padding: 0 4px;
  transition: color 0.15s;
}

.remove-file-btn:hover {
  color: #ef4444;
}

/* Theme Toggle Button Style */
/* Botões pequenos de ícone (tema, sair, adicionar, filtros). Fundo e borda
   vêm do bloco de vidro líquido; aqui fica só a forma. */
.theme-toggle-btn,
.btn-icone {
  color: var(--text-main);
  width: 32px;
  height: 32px;
  border-radius: 12px;
  cursor: pointer;
  font-size: 14px;
  transition: transform 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.theme-toggle-btn:hover,
.btn-icone:hover {
  background-color: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.28);
  transform: scale(1.05);
}

body.light-theme .theme-toggle-btn:hover,
body.light-theme .btn-icone:hover {
  background-color: rgba(255, 255, 255, 0.8);
}

/* Light Theme Overrides */
body.light-theme {
  /* O fundo precisa ser nitidamente mais escuro que o branco das peças de
     vidro, senão branco sobre branco some. */
  --bg-main: #e8eaee;
  --bg-sidebar: #dfe2e8;
  --bg-card: #ffffff;
  --bg-card-hover: #f1f2f5;
  --border-color: #c9ccd4;
  --input-bg: #ffffff;
  --text-main: #09090b;
  --text-muted: #52525b;
  --accent: #4f46e5;
  --accent-bg: rgba(79, 70, 229, 0.08);
  --accent-hover: #4338ca;

  /* Versões escurecidas das cores de estado: as do tema escuro não passam
     em contraste AA sobre fundo branco. */
  --danger: #b91c1c;
  --success: #047857;
  --warning: #b45309;
  --info: #1d4ed8;
}

body.light-theme .tree-row:hover {
  background-color: rgba(0, 0, 0, 0.03);
}

body.light-theme .tree-row.active {
  /* O fundo já vem de --accent-bg; aqui só o texto, porque o índigo claro
     do tema escuro não passa em contraste sobre fundo branco. */
  color: var(--accent);
}

body.light-theme .markdown-body th {
  background-color: rgba(0, 0, 0, 0.03);
}

body.light-theme .markdown-body tr:nth-child(even) {
  background-color: rgba(0, 0, 0, 0.01);
}

body.light-theme .file-dropzone {
  background-color: rgba(99, 102, 241, 0.02);
  border-color: rgba(99, 102, 241, 0.2);
}

/* Custom classes replacing inline styles */
.doc-header-btn {
  padding: 6px 12px;
  font-size: 12px;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 4px;
}

.doc-header-btn:hover {
  transform: translateY(-1px);
}

.doc-header-btn.btn-indigo {
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  color: var(--accent);
}

body.light-theme .doc-header-btn.btn-indigo {
  background: rgba(99, 102, 241, 0.18);
  border-color: rgba(99, 102, 241, 0.35);
  color: #4f46e5;
}

.doc-header-btn.btn-amber {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.2);
  color: #f59e0b;
}

body.light-theme .doc-header-btn.btn-amber {
  background: rgba(245, 158, 11, 0.18);
  border-color: rgba(245, 158, 11, 0.35);
  color: #d97706;
}

.doc-header-btn.btn-emerald {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: #10b981;
}

body.light-theme .doc-header-btn.btn-emerald {
  background: rgba(16, 185, 129, 0.18);
  border-color: rgba(16, 185, 129, 0.35);
  color: #059669;
}

.doc-header-btn.btn-red {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: #ef4444;
}

body.light-theme .doc-header-btn.btn-red {
  background: rgba(239, 68, 68, 0.18);
  border-color: rgba(239, 68, 68, 0.35);
  color: #dc2626;
}

.btn-pending-add-sql {
  margin-left: auto;
  padding: 4px 10px;
  background: #f59e0b;
  border: none;
  border-radius: 4px;
  color: #09090b;
  font-weight: 600;
  font-size: 11px;
  cursor: pointer;
  transition: opacity 0.2s;
}

.btn-pending-add-sql:hover {
  opacity: 0.9;
}

body.light-theme .btn-pending-add-sql {
  background: #d97706;
  color: #ffffff;
}

.modal-overlay.z-high {
  z-index: 1100;
}

.modal-overlay.blurred {
  background-color: rgba(9, 9, 11, 0.7);
}

body.light-theme .modal-overlay.blurred {
  background-color: rgba(9, 9, 11, 0.5);
}

.modal-card.w-small {
  max-width: 340px;
  width: 90%;
  padding: 32px 40px;
  text-align: center;
  background: var(--bg-card);
  border-radius: 16px;
  border: 1px solid var(--border-color);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

body.light-theme .modal-card.w-small {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.modal-card.w-small h4 {
  margin: 0 0 8px 0;
  color: var(--text-main);
  font-size: 16px;
  font-weight: 600;
}

.modal-card.w-small p {
  margin: 0;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.4;
}

.modal-card.w-medium {
  max-width: 600px;
  width: 90%;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

body.light-theme .modal-card.w-medium {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.modal-header.border-b {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-body.p-medium {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal-no-sql-checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-main);
  font-weight: 500;
  cursor: pointer;
  padding: 6px 12px;
  background: rgba(24, 24, 27, 0.4);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  user-select: none;
}

body.light-theme .modal-no-sql-checkbox {
  background: rgba(0, 0, 0, 0.02);
}

/* Light Theme Overrides (Phase 1 & Phase 2) */
body.light-theme .markdown-body {
  color: #3f3f46;
}

body.light-theme .markdown-body code {
  background-color: rgba(0, 0, 0, 0.06);
  color: #db2777;
}

body.light-theme .markdown-body pre {
  background-color: #f4f4f5 !important;
  border-color: #e4e4e7;
}

body.light-theme .markdown-body h2 {
  border-bottom-color: rgba(0, 0, 0, 0.08);
}

body.light-theme .markdown-body blockquote {
  background-color: rgba(99, 102, 241, 0.06);
}

body.light-theme .doc-header {
  background-color: rgba(248, 250, 252, 0.9);
}

body.light-theme ::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.15);
}

body.light-theme ::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.25);
}

body.light-theme .child-container {
  border-left-color: rgba(0, 0, 0, 0.08);
}

body.light-theme .modal-overlay {
  background-color: rgba(9, 9, 11, 0.5);
}

body.light-theme .form-group input[type="text"],
body.light-theme .form-group textarea,
body.light-theme .form-group select {
  background-color: rgba(0, 0, 0, 0.02);
}

body.light-theme .form-group input[type="text"]:focus,
body.light-theme .form-group textarea:focus,
body.light-theme .form-group select:focus {
  background-color: rgba(0, 0, 0, 0.04);
}

body.light-theme .btn-secondary {
  background: rgba(0, 0, 0, 0.04);
}

body.light-theme .btn-secondary:hover {
  background: rgba(0, 0, 0, 0.08);
}

body.light-theme .tree-action-dropdown-menu {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

body.light-theme .dnd-ghost {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

body.light-theme .login-card {
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

body.light-theme .modal-card {
  background-color: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-color: rgba(255, 255, 255, 0.95);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 1),
    0 25px 60px rgba(9, 9, 11, 0.18),
    0 0 0 1px rgba(9, 9, 11, 0.12);
}

body.light-theme .form-group input[type="file"] {
  background-color: rgba(0, 0, 0, 0.01);
}

body,
aside,
main,
article,
div,
button {
  transition: background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

/* ---- ENQUANTO NÃO SE SABE SE HÁ SESSÃO ------------------------------
   A marca `sem-sessao` é posta no <html> por public/js/sessao-inicial.js,
   antes da primeira pintura, e corrigida por app.js quando /api/session
   responde. Enquanto ela está lá, existe UMA coisa na tela: o cartão de
   login.

   O botão do chat entra nesta lista por um motivo próprio: ele é
   `position: fixed` com z-index 10000 e o overlay de login tem 2000, então
   ele ficava POR CIMA do login - visível e clicável para quem não entrou.

   `!important` de propósito: `.hidden` (que o HTML traz no overlay) também é
   `!important`, e quem tem que ganhar aqui é esta regra. */
html.sem-sessao .app-layout,
html.sem-sessao .global-header,
html.sem-sessao .sd-chat-fab,
html.sem-sessao .sd-chat-panel,
html.sem-sessao .modal-overlay {
  display: none !important;
}

html.sem-sessao #login-overlay {
  display: flex !important;
}

/* LOGIN VIEW */
.login-overlay-full {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--bg-main);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.login-overlay-full.hidden {
  display: none;
}

.login-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 40px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.35);
  text-align: center;
}

/* A logo do cartao de login e a variante .marca-login de marca.css. */

.login-card h2 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 8px;
}

.login-card p {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 24px;
}

/* Rótulo do formulário de login. O placeholder some assim que o usuário
   digita, então o nome do campo precisa estar fora dele. */
.campo-label {
  display: block;
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.input-field {
  width: 100%;
  padding: 12px 16px;
  border-radius: 8px;
  color: var(--text-main);
  font-size: 14px;
  outline: none;
  margin-bottom: 16px;
  transition: all 0.2s;
}

/* Entrar na Plataforma. Fundo, borda e brilho vêm do bloco de vidro lá em
   cima - o mesmo de todos os outros botões desta tela. Ele era o único que
   ainda usava `--accent-gradient` (índigo para rosa) com texto branco por
   cima: chapa de cor sobre uma tela de vidro lê como adesivo colado, não como
   peça do mesmo material. Aqui só ficam a forma e o texto. */
.btn-login {
  width: 100%;
  padding: 12px;
  border-radius: 8px;
  color: var(--text-main);
  font-family: inherit;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease,
    color 0.2s ease;
}

.btn-login:hover {
  background-color: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.28);
}

body.light-theme .btn-login:hover {
  background-color: rgba(255, 255, 255, 0.8);
}

.error-msg {
  color: var(--danger);
  font-size: 13px;
  margin-top: 12px;
  display: none;
}

/* BOTÃO DE CRIAR PASTA NA RAIZ */
.glass-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid var(--border-color) !important;
  border-radius: 8px;
  background: var(--bg-card) !important;
  color: var(--text-main) !important;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.glass-btn:hover {
  background: rgba(255, 255, 255, 0.08) !important;
  border-color: var(--accent) !important;
}

body.light-theme .glass-btn {
  background: rgba(0, 0, 0, 0.02) !important;
  border-color: rgba(0, 0, 0, 0.08) !important;
  color: var(--text-main) !important;
}

body.light-theme .glass-btn:hover {
  background: rgba(0, 0, 0, 0.05) !important;
  border-color: var(--accent) !important;
}

/* DROPDOWN ITEMS */
.dropdown-item-btn {
  background: none;
  border: none;
  color: var(--text-main);
  cursor: pointer;
  padding: 8px 16px;
  text-align: left;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background-color 0.2s;
  width: 100%;
}

.dropdown-item-btn:hover {
  background-color: rgba(255, 255, 255, 0.05) !important;
}

body.light-theme .dropdown-item-btn:hover {
  background-color: rgba(0, 0, 0, 0.05) !important;
}

/* ============================== */
/* SD IA CHAT - FLOATING PANEL    */
/* ============================== */

/* Floating Action Button */
/* Botão do chat: a peça de vidro maior da tela, a única com aro de refração
   e brilho especular (classe vidro-refracao no HTML). O fundo, a borda e as
   sombras vêm do bloco de vidro líquido. */
.sd-chat-fab {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  z-index: 10000;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.25),
    inset 0 -2px 6px rgba(0, 0, 0, 0.25),
    0 8px 32px rgba(0, 0, 0, 0.28);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
    background-color 0.2s ease, border-color 0.2s ease;
}

body.light-theme .sd-chat-fab {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 1),
    inset 0 -2px 6px rgba(9, 9, 11, 0.06),
    0 8px 32px rgba(0, 0, 0, 0.14),
    0 0 0 1px rgba(9, 9, 11, 0.06);
}

.sd-chat-fab:hover {
  transform: scale(1.08);
  background-color: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.3);
}

body.light-theme .sd-chat-fab:hover {
  background-color: rgba(255, 255, 255, 0.7);
}

.sd-chat-fab-active {
  transform: rotate(90deg) scale(1.04);
}

.sd-chat-fab-active:hover {
  transform: rotate(90deg) scale(1.12);
}

/* Chat Panel */
.sd-chat-panel {
  position: fixed;
  bottom: 96px;
  right: 28px;
  width: 420px;
  max-height: 600px;
  height: 70vh;
  /* Vidro líquido, como o diálogo e os modais. Diferença: o painel do chat
     flutua direto sobre o documento, sem cortina escura atrás. Por isso o
     vidro leva a cor da barra lateral em vez de branco puro - branco
     translúcido sobre texto deixaria a conversa ilegível. */
  background-color: rgba(18, 18, 20, 0.62);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  /* isola o repaint do painel do resto da página */
  contain: paint;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  z-index: 10001;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    inset 0 -1px 0 rgba(0, 0, 0, 0.22),
    0 15px 40px rgba(0, 0, 0, 0.4);
  overflow: hidden;
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  font-family: 'Inter', sans-serif;
}

body.light-theme .sd-chat-panel {
  background-color: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(18px) saturate(190%) brightness(0.98);
  -webkit-backdrop-filter: blur(18px) saturate(190%) brightness(0.98);
  border: 1px solid rgba(255, 255, 255, 0.95);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 1),
    0 15px 40px rgba(9, 9, 11, 0.16),
    0 0 0 1px rgba(9, 9, 11, 0.1);
}

.sd-chat-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.sd-chat-hidden {
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  pointer-events: none;
}

/* Chat Header */
.sd-chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  /* O tingimento roxo saiu: o vidro não tem cor própria, o que aparece é o
     que está atrás. */
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  flex-shrink: 0;
}

body.light-theme .sd-chat-header {
  border-bottom: 1px solid rgba(9, 9, 11, 0.08);
  background: rgba(255, 255, 255, 0.35);
}

.sd-chat-header-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sd-chat-header-avatar {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.sd-chat-header-info h4 {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.2;
}

.sd-chat-header-info span {
  font-size: 11px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

.sd-chat-header-info .sd-chat-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10b981;
  display: inline-block;
  animation: sd-status-blink 2s ease-in-out infinite;
}

@keyframes sd-status-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.sd-chat-header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.sd-chat-header-btn {
  background: none;
  border: 1px solid transparent;
  color: var(--text-muted);
  cursor: pointer;
  padding: 6px;
  border-radius: 8px;
  font-size: 16px;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sd-chat-header-btn:hover {
  background: rgba(255, 255, 255, 0.14);
  color: var(--text-main);
  border-color: rgba(255, 255, 255, 0.24);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

body.light-theme .sd-chat-header-btn:hover {
  background: rgba(255, 255, 255, 0.7);
  border-color: rgba(255, 255, 255, 0.95);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 1);
}

/* Messages Container */
.sd-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Welcome State */
.sd-chat-welcome {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 20px;
  flex: 1;
}

.sd-chat-welcome-icon {
  font-size: 48px;
  margin-bottom: 16px;
  animation: float 3s ease-in-out infinite;
}

.sd-chat-welcome h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-main);
  margin: 0 0 8px 0;
}

.sd-chat-welcome p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
  max-width: 300px;
}

/* Message Bubbles */
.sd-chat-msg {
  display: flex;
  gap: 10px;
  animation: sd-msg-appear 0.3s ease;
}

@keyframes sd-msg-appear {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.sd-chat-msg-user {
  justify-content: flex-end;
}

.sd-chat-msg-ai {
  justify-content: flex-start;
  align-items: flex-start;
}

.sd-chat-msg-avatar {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
  margin-top: 2px;
}

.sd-chat-msg-content {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-width: 85%;
  min-width: 0;
}

.sd-chat-msg-bubble {
  padding: 12px 16px;
  border-radius: 16px;
  font-size: 14px;
  line-height: 1.55;
  word-break: break-word;
}

.sd-chat-msg-bubble-user {
  background: var(--chat-acento);
  color: #fff;
  border-bottom-right-radius: 4px;
  max-width: 85%;
  margin-left: auto;
}

/* Sem blur próprio: o desfoque já vem do painel, e um backdrop-filter por
   balão viraria uma composição de GPU por mensagem. */
.sd-chat-msg-bubble-ai {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    inset 0 -1px 0 rgba(0, 0, 0, 0.18);
  color: var(--text-main);
  border-bottom-left-radius: 4px;
}

body.light-theme .sd-chat-msg-bubble-ai {
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.95);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 1),
    0 0 0 1px rgba(9, 9, 11, 0.08);
}

/* Markdown inside AI bubble */
.sd-chat-msg-bubble-ai p { margin: 0 0 0.6em 0; }
.sd-chat-msg-bubble-ai p:last-child { margin-bottom: 0; }
.sd-chat-msg-bubble-ai ul, .sd-chat-msg-bubble-ai ol { padding-left: 20px; margin: 0.4em 0; }
.sd-chat-msg-bubble-ai li { margin-bottom: 0.2em; }
.sd-chat-msg-bubble-ai strong { color: #a5b4fc; }
body.light-theme .sd-chat-msg-bubble-ai strong { color: #6366f1; }
.sd-chat-msg-bubble-ai code {
  background: rgba(99, 102, 241, 0.15);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 12px;
}
.sd-chat-msg-bubble-ai pre {
  background: rgba(0, 0, 0, 0.3);
  padding: 12px;
  border-radius: 8px;
  overflow-x: auto;
  margin: 0.5em 0;
}
body.light-theme .sd-chat-msg-bubble-ai pre {
  background: rgba(0, 0, 0, 0.05);
}
.sd-chat-msg-bubble-ai h1, .sd-chat-msg-bubble-ai h2, .sd-chat-msg-bubble-ai h3, .sd-chat-msg-bubble-ai h4 {
  margin: 0.8em 0 0.3em 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
}

/* Sources Tags */
.sd-chat-sources {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0 4px;
}

.sd-chat-sources-label {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 600;
}

.sd-chat-source-tag {
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--accent-claro);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2);
  font-weight: 500;
  white-space: nowrap;
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
}

body.light-theme .sd-chat-source-tag {
  background: rgba(255, 255, 255, 0.65);
  color: var(--accent);
  border: 1px solid rgba(255, 255, 255, 0.95);
  box-shadow: 0 0 0 1px rgba(9, 9, 11, 0.08);
}

/* Typing Indicator */
.sd-chat-typing-dots {
  display: flex;
  gap: 5px;
  padding: 4px 0;
}

.sd-chat-typing-dots span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-muted);
  animation: sd-typing-bounce 1.4s infinite;
}

.sd-chat-typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.sd-chat-typing-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes sd-typing-bounce {
  0%, 80%, 100% { transform: translateY(0); opacity: 0.4; }
  40% { transform: translateY(-6px); opacity: 1; }
}

/* Input Area */
.sd-chat-input-area {
  display: flex;
  align-items: center;
  gap: 10px;
  /* Sem espaço embaixo: quem fecha o bloco é o aviso logo abaixo, com o
     mesmo fundo. */
  padding: 14px 16px 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  flex-shrink: 0;
}

/* Aviso permanente sobre erro da I.A. Fica fora da área de entrada para não
   quebrar o alinhamento do campo com o botão de enviar, e repete o fundo dela
   para os dois lerem como um bloco só. */
.sd-chat-aviso {
  margin: 0;
  padding: 0 16px 12px;
  font-size: 11px;
  line-height: 1.4;
  text-align: center;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  flex-shrink: 0;
}

body.light-theme .sd-chat-aviso {
  background: rgba(255, 255, 255, 0.3);
}

body.light-theme .sd-chat-input-area {
  border-top: 1px solid rgba(9, 9, 11, 0.08);
  background: rgba(255, 255, 255, 0.3);
}

.sd-chat-input {
  flex: 1;
  padding: 10px 14px;
  /* Mesma superfície dos campos de vidro (ver public/css/vidro.css), sem o
     blur: o painel inteiro já desfoca o que está atrás. */
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    inset 0 -1px 0 rgba(0, 0, 0, 0.22);
  border-radius: 12px;
  color: var(--text-main);
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  outline: none;
  resize: none;
  transition: all 0.2s;
  max-height: 80px;
}

body.light-theme .sd-chat-input {
  background: rgba(255, 255, 255, 0.6);
  border-color: rgba(255, 255, 255, 0.95);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 1),
    0 0 0 1px rgba(9, 9, 11, 0.1);
}

.sd-chat-input:focus {
  border-color: rgba(99, 102, 241, 0.6);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    0 0 0 2px rgba(99, 102, 241, 0.25);
}

.sd-chat-input::placeholder {
  color: var(--text-muted);
}

/* Enviar, avatar do cabeçalho e avatar das mensagens eram chapas sólidas de
   cor dentro de um painel que é todo translúcido - e chapa de cor sobre vidro
   lê como adesivo colado, não como peça do mesmo material. Viram vidro de
   verdade: SEM cor própria, como manda `vidro.css`. O que aparece é o fundo
   do painel atrás, o aro e o brilho.

   SEM `backdrop-filter`, de propósito: ver a nota de CUSTO em vidro.css. Peça
   pequena leva a cor translúcida, o aro e o brilho; o desfoque fica para as
   peças grandes, senão cada uma vira uma composição de GPU própria. */
.sd-chat-send-btn,
.sd-chat-header-avatar,
.sd-chat-msg-avatar {
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    inset 0 -1px 0 rgba(0, 0, 0, 0.22),
    0 2px 10px rgba(0, 0, 0, 0.18);
}

/* No claro o fundo é quase branco e a transparência sozinha some: quem faz a
   peça aparecer é o aro e a sombra. Mesmos valores de `vidro.css`. */
body.light-theme .sd-chat-send-btn,
body.light-theme .sd-chat-header-avatar,
body.light-theme .sd-chat-msg-avatar {
  background-color: rgba(255, 255, 255, 0.55);
  border-color: rgba(255, 255, 255, 0.9);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 1),
    inset 0 -1px 0 rgba(9, 9, 11, 0.05),
    0 2px 10px rgba(9, 9, 11, 0.1),
    0 0 0 1px rgba(9, 9, 11, 0.12);
}

.sd-chat-send-btn {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--text-main);
  flex-shrink: 0;
  transition: all 0.2s;
}

.sd-chat-send-btn:hover {
  background-color: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.24);
}

body.light-theme .sd-chat-send-btn:hover {
  background-color: rgba(255, 255, 255, 0.8);
  border-color: rgba(255, 255, 255, 1);
}

.sd-chat-send-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Responsive */
@media (max-width: 480px) {
  .sd-chat-panel {
    width: calc(100vw - 24px);
    right: 12px;
    bottom: 80px;
    max-height: 75vh;
    border-radius: 16px;
  }
  .sd-chat-fab {
    right: 16px;
    bottom: 16px;
    width: 50px;
    height: 50px;
  }
}

/* SD IA Chat History Mode styles */
.sd-chat-history-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 15px 10px;
}

.sd-chat-history-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    inset 0 -1px 0 rgba(0, 0, 0, 0.18);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  user-select: none;
}

body.light-theme .sd-chat-history-item {
  background: rgba(255, 255, 255, 0.6);
  border-color: rgba(255, 255, 255, 0.95);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 1),
    0 0 0 1px rgba(9, 9, 11, 0.08);
}

.sd-chat-history-item:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.28);
}

body.light-theme .sd-chat-history-item:hover {
  background: rgba(255, 255, 255, 0.8);
}

.sd-chat-history-item-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 0;
}

.sd-chat-history-icon {
  font-size: 18px;
  flex-shrink: 0;
}

.sd-chat-history-details {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.sd-chat-history-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sd-chat-history-date {
  font-size: 11px;
  color: var(--text-muted);
}

.sd-chat-history-delete-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: 8px;
  color: var(--text-muted);
  font-size: 14px;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sd-chat-history-delete-btn:hover {
  background: rgba(239, 68, 68, 0.15);
  color: var(--danger);
  transform: scale(1.1);
}

/* ACESSIBILIDADE: MOVIMENTO REDUZIDO */

/* Respeita a preferência do sistema operacional. Os laços infinitos
   (pulso do botão de chat, "digitando", indicador de status) param, e as
   transições viram praticamente instantâneas em vez de sumirem, para não
   perder o retorno visual de clique e foco. */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}


/* ---- MODAL DE VÍNCULOS DO DOCUMENTO (public/js/api.js) --------------- */

/* O cartão pede vidro, mas `.modal-card.w-medium` fixa fundo opaco e tem a
   mesma especificidade das regras de vidro.css. Esta regra empata em
   especificidade e vem depois, então é ela que vale. */
.modal-card.w-medium.vidro {
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    inset 0 -1px 0 rgba(0, 0, 0, 0.22),
    0 10px 30px rgba(0, 0, 0, 0.35);
}

body.light-theme .modal-card.w-medium.vidro {
  background-color: rgba(255, 255, 255, 0.55);
  border-color: rgba(255, 255, 255, 0.95);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 1),
    0 10px 30px rgba(9, 9, 11, 0.12),
    0 0 0 1px rgba(9, 9, 11, 0.12);
}

.vinculos-ajuda {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0 0 16px;
}

#vinculos-lista {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-height: 55vh;
  overflow-y: auto;
}

/* Cada tipo é um <details>: nasce recolhido, para a tela abrir como uma lista
   curta em vez de um formulário por tipo empilhado.

   Superfície translúcida com aro, mas SEM backdrop-filter: são N blocos dentro
   de um cartão que já desfoca, e cada elemento com blur vira uma composição de
   GPU própria (é a regra que public/css/vidro.css explica - o desfoque fica
   nas peças grandes). Com a classe .vidro aqui, abrir a tela custava um
   desfoque por tipo cadastrado. */
.vinculo-bloco {
  border-radius: 12px;
  overflow: hidden;
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

body.light-theme .vinculo-bloco {
  background-color: rgba(255, 255, 255, 0.55);
  border-color: rgba(255, 255, 255, 0.95);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 1),
    0 0 0 1px rgba(9, 9, 11, 0.08);
}

.vinculo-cabecalho {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  cursor: pointer;
  user-select: none;
  /* Tira o triângulo padrão do navegador; a seta vem no ::after. */
  list-style: none;
}

.vinculo-cabecalho::-webkit-details-marker {
  display: none;
}

.vinculo-cabecalho:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.vinculo-cabecalho::after {
  content: '';
  width: 7px;
  height: 7px;
  flex-shrink: 0;
  border-right: 2px solid var(--text-muted);
  border-bottom: 2px solid var(--text-muted);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform 0.2s ease;
}

.vinculo-bloco[open] > .vinculo-cabecalho::after {
  transform: rotate(-135deg) translate(-2px, -2px);
}

.vinculo-corpo {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 0 14px 14px;
}

.vinculo-sigla {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 6px;
  background-color: var(--accent-bg);
  border: 1px solid rgba(99, 102, 241, 0.3);
  color: var(--accent-claro);
}

body.light-theme .vinculo-sigla {
  color: var(--accent-hover);
}

.vinculo-nome {
  flex: 1;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-main);
}

.vinculo-estado {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
}

.vinculo-estado-ativo {
  color: var(--success);
}

.vinculo-atual,
.vinculo-sem-permissao {
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-muted);
}

/* A zona de soltar é um <button> de verdade: chega pelo teclado e responde ao
   Enter sem precisar de role nem de tratador próprio. */
.vinculo-dropzone {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 20px;
  border: 2px dashed var(--border-color);
  border-radius: 8px;
  background-color: transparent;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 12px;
  cursor: pointer;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.vinculo-dropzone:hover,
.vinculo-dropzone:focus-visible,
.vinculo-dropzone-ativa {
  border-color: var(--accent);
  background-color: var(--accent-bg);
}

.vinculo-dropzone-icone {
  font-size: 24px;
}

.vinculo-dropzone-titulo {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-main);
}

.vinculo-selecionado {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  background-color: var(--accent-bg);
  border: 1px solid rgba(99, 102, 241, 0.25);
  font-size: 12px;
  color: var(--text-main);
}

.vinculo-remover {
  background: transparent;
  border: none;
  color: var(--danger);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  padding: 2px 4px;
}

.vinculo-acoes {
  display: flex;
  justify-content: flex-end;
}

.vinculo-enviar:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.vinculo-carregando,
.vinculo-vazio,
.vinculo-erro {
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-muted);
  padding: 16px 0;
}

.vinculo-erro {
  color: var(--danger);
}