/* ── board/style.css ───────────────────────────────────────────────────────
   Estilização do motor do Quadro Infinito / Canvas Espacial — compartilhada
   pela aba cheia dedicada (board/index.html) E pela visão embutida no painel
   lateral (sidepanel/index.html, seção #board-view). As duas telas usavam
   motores JS e folhas de estilo TOTALMENTE separadas — corrigir uma nunca
   corrigia a outra. Agora é uma cópia só.

   Tudo (variáveis de tema, reset, largura/altura) fica dentro de
   `.board-theme-scope` em vez de `:root`/`html, body`/`*` soltos: aplicado no
   <body> da aba cheia (isolamento não importa, é a página inteira) e em
   `#board-view` no painel (isolamento importa MUITO — sem isso, o
   `user-select: none` e o reset de margem/padding vazariam pro resto do
   painel, quebrando a seleção de texto nas notas). */

.board-theme-scope {
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --bg: oklch(94.9% 0.008 91.5);
  --bg-subtle: oklch(91.9% 0.011 89.7);
  --bg-card: oklch(100% 0 0);
  --bg-hover: oklch(89.9% 0.015 84.6);
  --border: oklch(73.8% 0 0);
  --border-card: oklch(77% 0.015 88.7);
  --text: oklch(22.2% 0.006 91.6);
  --text-muted: oklch(58% 0.016 88.7);
  --accent: oklch(54.6% 0.215 262.9);
  --accent-hover: oklch(48.8% 0.217 264.4);
  --accent-subtle: oklch(54.6% 0.215 262.9 / 0.08);
  --shadow-sm: 0 1px 3px oklch(0% 0 0 / 0.08);
  --shadow-md: 0 4px 12px oklch(0% 0 0 / 0.1);
  --shadow-lg: 0 10px 25px oklch(0% 0 0 / 0.12);
  --grid-dot: oklch(77% 0.015 88.7);

  font-family: var(--font-family);
  background: var(--bg);
  color: var(--text);
  user-select: none;
  -webkit-user-select: none;
}

/* O container principal do quadro ocupa 100% da tela/painel, mas popovers flutuantes devem ter altura própria */
.board-theme-scope:not(.board-arrow-popover):not(.board-inline-input-popover):not(.board-shape-popover):not(.board-color-popover):not(.board-note-search-popover) {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.board-theme-scope button,
.board-theme-scope input,
.board-theme-scope textarea,
.board-theme-scope select {
  font-family: inherit;
  color: inherit;
}

[data-theme="dark"] .board-theme-scope {
  --bg: oklch(25.6% 0.004 84.6);
  --bg-subtle: oklch(22.2% 0.004 84.6);
  --bg-card: oklch(28.9% 0.007 95.3);
  --bg-hover: oklch(33.4% 0.007 84.6);
  --border: oklch(35.3% 0.009 88.7);
  --border-card: oklch(43.6% 0.01 84.6);
  --text: oklch(93.7% 0.008 91.5);
  --text-muted: oklch(58% 0.013 89.8);
  --accent: oklch(62.3% 0.188 259.8);
  --accent-hover: oklch(71.4% 0.143 254.6);
  --accent-subtle: oklch(62.3% 0.188 259.8 / 0.15);
  --shadow-sm: 0 1px 3px oklch(0% 0 0 / 0.3);
  --shadow-md: 0 4px 12px oklch(0% 0 0 / 0.4);
  --shadow-lg: 0 10px 25px oklch(0% 0 0 / 0.5);
  --grid-dot: oklch(35.3% 0.009 88.7);
}

/* Especificidade zero (:where): o reset vale pro Espaço, mas nunca vence regras do app —
   o editor de notas emprestado a um cartão traz as próprias (padding/margin dos blocos). */
:where(.board-theme-scope, .board-theme-scope *) {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ── Barra Superior / Top Bar do Espaço ─────────────────────────────────────── */
.board-top-bar {
  position: absolute;
  top: 14px;
  left: 16px;
  height: 40px;
  display: flex;
  align-items: center;
  border-radius: 10px;
  background: var(--bg-card);
  background: color-mix(in srgb, var(--bg-card) 92%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border);
  padding: 4px 10px;
  z-index: 50;
  gap: 8px;
  box-shadow: 0 4px 16px oklch(0% 0 0 / 0.1);
}

.board-top-bar .board-switcher-btn {
  width: 28px;
  height: 28px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  border-radius: 6px;
  cursor: pointer;
  background: transparent;
  border: 1px solid transparent;
  transition: all 0.15s ease;
}

.board-top-bar .board-switcher-btn:hover {
  color: var(--text);
  background: var(--bg-hover);
}

/* ── QuickBar Inteligente / Barra Flutuante de Ferramentas ──────────────────── */
.board-quickbar,
.board-header {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  top: auto;
  right: auto;
  height: auto;
  min-height: 44px;
  background: var(--bg-card);
  background: color-mix(in srgb, var(--bg-card) 92%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5px 8px;
  z-index: 50;
  gap: 8px;
  box-shadow: 0 10px 30px oklch(0% 0 0 / 0.16), 0 2px 8px oklch(0% 0 0 / 0.08);
  max-width: calc(100% - 32px);
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.board-quickbar-divider {
  width: 1px;
  height: 20px;
  background: var(--border);
  margin: 0 2px;
  flex-shrink: 0;
}

.board-quickbar::-webkit-scrollbar,
.board-header::-webkit-scrollbar {
  display: none;
}

.board-header-left,
.board-header-center,
.board-header-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.board-brand-icon {
  color: var(--accent);
  display: block;
}

.board-title-input {
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  outline: none;
  min-width: 160px;
  max-width: 260px;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.board-title-input:hover,
.board-title-input:focus {
  background: var(--bg-hover);
  border-color: var(--border);
}

/* Só existem na visão embutida no painel (aba cheia não precisa: ela É a
   aba cheia, e o título/status já ficam soltos direto no cabeçalho). */
.board-title-group {
  display: flex;
  align-items: center;
  gap: 6px;
}

.board-back-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-hover);
  border: 1px solid var(--border);
  color: var(--text);
  cursor: pointer;
  transition: all 0.15s ease;
}

.board-back-btn:hover {
  background: var(--border);
  transform: translateX(-1px);
}

.board-open-tab-btn {
  color: var(--accent) !important;
  font-weight: 600;
}

.open-tab-btn-label {
  display: none;
}

@media (min-width: 768px) {
  .open-tab-btn-label {
    display: inline;
  }
}

.board-save-status {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--text-muted);
  opacity: 0.8;
}

.status-icon {
  font-size: 14px;
  color: oklch(62.7% 0.17 149.2);
}

/* Ferramentas */
.board-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}

.board-btn:hover {
  background: var(--bg-hover);
  border-color: var(--accent);
}

.board-btn.icon-btn {
  padding: 6px;
  width: 32px;
  height: 32px;
  justify-content: center;
}

.board-tools-group {
  display: flex;
  align-items: center;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 3px;
  gap: 2px;
}

.board-tool-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}

.board-tool-btn:hover {
  color: var(--text);
  background: var(--bg-hover);
}

.board-tool-btn.active {
  background: var(--accent);
  color: oklch(100% 0 0);
}

.board-zoom-group {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px 4px;
}

.zoom-level-text {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  min-width: 40px;
  text-align: center;
}

/* ── Área do Canvas Espacial ─────────────────────────────────────────────────── */
.board-container {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
  background-color: var(--bg);
  background-image: radial-gradient(var(--grid-dot) 1.2px, transparent 1.2px);
  background-size: 20px 20px;
  cursor: default;
  touch-action: none;
}

/* Modo Estrelas Cósmicas: pontinhos sutis como estrelas cintilantes no espaço */
.board-container.mode-stars {
  background-image: 
    radial-gradient(circle, oklch(100% 0 0 / 0.95) 0.6px, oklch(80.9% 0.096 251.8 / 0.45) 1.2px, oklch(58.5% 0.204 277.1 / 0.15) 1.8px, transparent 2px),
    radial-gradient(circle, oklch(93% 0.033 272.8 / 0.65) 0.5px, transparent 0.9px),
    radial-gradient(circle, oklch(94.5% 0.124 101.5 / 0.8) 0.6px, oklch(76.86% 0.1647 70.08 / 0.2) 1.3px, transparent 1.6px);
}

:root:not(.dark) .board-container.mode-stars {
  background-image: 
    radial-gradient(circle, oklch(58.5% 0.204 277.1 / 0.85) 0.6px, oklch(68% 0.158 276.9 / 0.35) 1.2px, transparent 1.8px),
    radial-gradient(circle, oklch(80.9% 0.096 251.8 / 0.6) 0.5px, transparent 0.9px),
    radial-gradient(circle, oklch(66.58% 0.1574 58.32 / 0.6) 0.6px, transparent 1.2px);
}

.board-container.mode-dots {
  background-image: radial-gradient(var(--grid-dot) 1.2px, transparent 1.2px);
}

.board-container.mode-none {
  background-image: none !important;
}

.board-container.is-panning {
  cursor: grabbing;
}

/* Camada Mundo (World Transform) - Todo o canvas se move aqui dentro */
.board-world {
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 0;
  transform-origin: 0 0;
  will-change: transform;
}

/* Camada SVG para Conexões (Zero Jitter: dentro do world, sem escala separada) */
.board-svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
  z-index: 10;
  overflow: visible;
}

.board-arrow-path {
  fill: none;
  stroke: var(--text-muted);
  color: var(--text-muted);
  stroke-width: 2px;
  stroke-linecap: round;
  stroke-linejoin: round;
  pointer-events: stroke;
  cursor: pointer;
  transition: stroke 0.15s ease, stroke-width 0.15s ease, color 0.15s ease;
}

.board-arrow-hit-area {
  fill: none;
  stroke: transparent;
  stroke-width: 16px;
  stroke-linecap: round;
  stroke-linejoin: round;
  pointer-events: stroke;
  cursor: pointer;
}

.board-arrow-hit-area:hover + .board-arrow-path,
.board-arrow-path:hover,
.board-arrow-path.selected {
  stroke: var(--accent);
  color: var(--accent);
  stroke-width: 3px;
}

/* Rótulo em cima da seta */
.board-arrow-label-text {
  fill: var(--text);
  font-size: 11px;
  font-weight: 500;
  font-family: var(--font-family, sans-serif);
  text-anchor: middle;
  dominant-baseline: middle;
  pointer-events: none;
  user-select: none;
}

.board-arrow-label-bg {
  fill: var(--bg);
  stroke: var(--border);
  stroke-width: 1px;
  pointer-events: none;
}

.draft-arrow {
  fill: none;
  stroke: var(--accent);
  color: var(--accent);
  stroke-width: 2.2px;
  stroke-dasharray: 5 4;
  stroke-linecap: round;
  pointer-events: none;
}

.draft-arrow[hidden] {
  display: none !important;
}

.board-cards-layer {
  position: absolute;
  top: 0;
  left: 0;
}

/* ── Cartões Flutuantes (Estilo Obsidian Canvas) ─────────────────────────────── */
.board-card {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  min-width: 140px;
  min-height: 80px;
  touch-action: none;
  z-index: 20;
  transition: box-shadow 0.15s ease, border-color 0.15s ease;
}

.board-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
}

.board-card.selected {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

/* Cabeçalho do Cartão */
.board-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  cursor: move;
  border-top-left-radius: 9px;
  border-top-right-radius: 9px;
  background: var(--bg-subtle);
  gap: 8px;
}

.board-card-handle {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  user-select: none;
}

.board-card-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

.card-action-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  padding: 2px;
  border-radius: 4px;
  display: inline-flex;
  font-size: 14px;
}

.card-action-btn:hover {
  background: var(--bg-hover);
  color: var(--text);
}

.card-action-btn.btn-delete:hover {
  color: oklch(63.7% 0.208 25.3);
}

/* Corpo do Cartão com Texto Editável */
.board-card-body {
  flex: 1;
  padding: 10px 12px;
  font-size: 13px;
  line-height: 1.45;
  color: var(--text);
  outline: none;
  cursor: text;
  user-select: text;
  -webkit-user-select: text;
  overflow-wrap: break-word;
  word-break: break-word;
  white-space: pre-wrap;
}

.board-card-body:empty::before {
  content: 'Escreva sua ideia aqui...';
  color: var(--text-muted);
  opacity: 0.7;
}

/* Corpo do Cartão de Imagem */
.board-card-image-body {
  padding: 0;
  cursor: default;
  user-select: none;
  -webkit-user-select: none;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--bg-subtle);
  border-bottom-left-radius: 7px;
  border-bottom-right-radius: 7px;
  height: 100%;
}

.board-card-image-el {
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
}

/* Nós do Tipo Grupo (Obsidian Canvas Group) */
.board-card[data-card-type="group"] {
  background: oklch(71.1% 0.035 256.8 / 0.06);
  border: 1.5px dashed var(--border-card);
  border-radius: 12px;
  box-shadow: none;
  z-index: 5 !important;
}

.board-card[data-card-type="group"]:hover {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent-subtle);
}

.board-card[data-card-type="group"] .board-card-header {
  background: transparent;
  border-bottom: none;
  padding: 6px 12px;
}

.board-card[data-card-type="group"] .board-card-handle {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.3px;
}

.board-card[data-card-type="group"] .board-card-body {
  display: none;
}

/* Corpo do Cartão de Nota Vinculada */
.board-card-note-body {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
}

.board-card-note-icon {
  font-size: 22px;
  color: var(--accent);
  flex-shrink: 0;
}

.board-card-note-title {
  font-size: 13px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.board-card-note-body.is-missing {
  cursor: default;
  color: var(--text-muted);
  font-style: italic;
}

.board-card-note-body.is-missing .board-card-note-icon {
  color: var(--text-muted);
}

/* Popover de Busca de Nota, aberto pelo botão "Vincular nota" */
.board-note-search-popover {
  position: fixed;
  z-index: 100;
  display: flex;
  flex-direction: column;
  width: 240px;
  max-height: 320px;
  padding: 8px;
  gap: 6px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 8px 24px oklch(0% 0 0 / 0.18);
}

.board-note-search-input {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 8px;
  font-size: 12.5px;
  font-family: inherit;
  color: var(--text);
  outline: none;
}

.board-note-search-input:focus {
  border-color: var(--accent);
}

.board-note-search-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
}

.board-note-search-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: none;
  padding: 6px 8px;
  font-size: 12.5px;
  color: var(--text);
  cursor: pointer;
  border-radius: 6px;
  text-align: left;
  font-family: inherit;
  transition: background 0.12s ease;
}

.board-note-search-item:hover {
  background: var(--bg-hover);
}

.board-note-search-item .qd-icon {
  font-size: 16px;
  color: var(--accent);
  flex-shrink: 0;
}

.board-note-search-empty {
  font-size: 12px;
  color: var(--text-muted);
  font-style: italic;
  padding: 6px 4px;
}

/* Alça de Redimensionamento */
.board-card-resizer {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 14px;
  height: 14px;
  cursor: se-resize;
  border-bottom-right-radius: 9px;
}

.board-card-resizer::after {
  content: '';
  position: absolute;
  right: 3px;
  bottom: 3px;
  width: 5px;
  height: 5px;
  border-right: 2px solid var(--text-muted);
  border-bottom: 2px solid var(--text-muted);
}

/* Alças de Conexão de Seta nos 4 Lados */
.board-card-connect-handle {
  position: absolute;
  width: 12px;
  height: 12px;
  background: var(--accent);
  border: 2px solid oklch(100% 0 0);
  border-radius: 50%;
  cursor: crosshair;
  opacity: 0;
  transition: opacity 0.15s ease, transform 0.15s ease;
  z-index: 30;
}

.board-card:hover .board-card-connect-handle {
  opacity: 0.85;
}

.board-card-connect-handle:hover {
  opacity: 1;
  transform: scale(1.3);
}

.board-card-connect-handle.top    { top: -6px; left: calc(50% - 6px); }
.board-card-connect-handle.bottom { bottom: -6px; left: calc(50% - 6px); }
.board-card-connect-handle.left   { left: -6px; top: calc(50% - 6px); }
.board-card-connect-handle.right  { right: -6px; top: calc(50% - 6px); }

/* Feedback visual ao conectar uma seta (Target Card & Snap Magnético) */
.board-card.is-connect-target {
  outline: 2.5px solid var(--accent, oklch(62.3% 0.188 259.8)) !important;
  box-shadow: 0 0 0 6px oklch(62.3% 0.188 259.8 / 0.25), 0 8px 24px oklch(0% 0 0 / 0.15) !important;
  transition: box-shadow 0.15s ease !important;
  z-index: 25 !important;
}

.board-card.is-connect-target .board-card-connect-handle {
  opacity: 0.8 !important;
}

.board-card-connect-handle.is-target-port {
  opacity: 1 !important;
  transform: scale(1.7) !important;
  background: var(--accent, oklch(62.3% 0.188 259.8)) !important;
  box-shadow: 0 0 0 4px oklch(62.3% 0.188 259.8 / 0.4) !important;
  z-index: 35 !important;
}

.draft-arrow.is-snapped {
  stroke-width: 2.5px;
  stroke: var(--accent, oklch(62.3% 0.188 259.8));
}

/* Cores de Cartões — as 7 do arco-íris, em OKLCH (padrão do projeto, ver
   docs/PADRAO-DE-CORES-OKLCH.md). Claro = as cores originais do projeto
   (convertidas de hexadecimal sem alterar o RGB); escuro = fundo e borda
   escuros do mesmo matiz. Cada cor entrega fundo, cabeçalho, borda E texto
   por tema, então o texto sempre contrasta (diferença de L > 55). As formas
   de fluxograma leem os mesmos --card-bg-fill / --card-stroke. */
.board-card[data-color="red"] {
  --card-bg-fill: oklch(93.6% 0.031 17.7);
  --card-head-fill: oklch(88.5% 0.059 18.3);
  --card-stroke: oklch(80.8% 0.103 19.6);
  --card-fg: oklch(26% 0.05 17.7);
}
.board-card[data-color="orange"] {
  --card-bg-fill: oklch(95.4% 0.037 75.2);
  --card-head-fill: oklch(90.1% 0.073 70.7);
  --card-stroke: oklch(83.7% 0.117 66.3);
  --card-fg: oklch(26% 0.05 75.2);
}
.board-card[data-color="yellow"] {
  --card-bg-fill: oklch(97.3% 0.069 103.2);
  --card-head-fill: oklch(94.5% 0.124 101.5);
  --card-stroke: oklch(90.52% 0.1657 98.11);
  --card-fg: oklch(26% 0.05 103.2);
}
.board-card[data-color="green"] {
  --card-bg-fill: oklch(96.2% 0.043 156.7);
  --card-head-fill: oklch(92.5% 0.081 156);
  --card-stroke: oklch(87.1% 0.136 154.4);
  --card-fg: oklch(26% 0.05 156.7);
}
.board-card[data-color="blue"] {
  --card-bg-fill: oklch(93.2% 0.032 255.6);
  --card-head-fill: oklch(88.2% 0.057 254.1);
  --card-stroke: oklch(80.9% 0.096 251.8);
  --card-fg: oklch(26% 0.05 255.6);
}
.board-card[data-color="indigo"] {
  --card-bg-fill: oklch(93% 0.033 272.8);
  --card-head-fill: oklch(87% 0.062 274);
  --card-stroke: oklch(78.5% 0.104 274.7);
  --card-fg: oklch(26% 0.05 272.8);
}
.board-card[data-color="violet"] {
  --card-bg-fill: oklch(94.3% 0.028 294.6);
  --card-head-fill: oklch(89.4% 0.055 293.3);
  --card-stroke: oklch(81.1% 0.101 293.6);
  --card-fg: oklch(26% 0.05 294.6);
}

[data-theme="dark"] .board-card[data-color="red"],
.dark-theme .board-card[data-color="red"] {
  --card-bg-fill: oklch(25.8% 0.089 26);
  --card-head-fill: oklch(31.8% 0.089 26);
  --card-stroke: oklch(44.4% 0.161 26.9);
  --card-fg: oklch(94% 0.02 26);
}
[data-theme="dark"] .board-card[data-color="orange"],
.dark-theme .board-card[data-color="orange"] {
  --card-bg-fill: oklch(26.6% 0.076 36.3);
  --card-head-fill: oklch(32.6% 0.076 36.3);
  --card-stroke: oklch(47% 0.143 37.3);
  --card-fg: oklch(94% 0.02 36.3);
}
[data-theme="dark"] .board-card[data-color="yellow"],
.dark-theme .board-card[data-color="yellow"] {
  --card-bg-fill: oklch(28.6% 0.064 53.8);
  --card-head-fill: oklch(34.6% 0.064 53.8);
  --card-stroke: oklch(47.62% 0.1034 61.91);
  --card-fg: oklch(94% 0.02 53.8);
}
[data-theme="dark"] .board-card[data-color="green"],
.dark-theme .board-card[data-color="green"] {
  --card-bg-fill: oklch(26.6% 0.063 152.9);
  --card-head-fill: oklch(32.6% 0.063 152.9);
  --card-stroke: oklch(44.8% 0.108 151.33);
  --card-fg: oklch(94% 0.02 152.9);
}
[data-theme="dark"] .board-card[data-color="blue"],
.dark-theme .board-card[data-color="blue"] {
  --card-bg-fill: oklch(28.2% 0.087 267.9);
  --card-head-fill: oklch(34.2% 0.087 267.9);
  --card-stroke: oklch(42.4% 0.181 265.6);
  --card-fg: oklch(94% 0.02 267.9);
}
[data-theme="dark"] .board-card[data-color="indigo"],
.dark-theme .board-card[data-color="indigo"] {
  --card-bg-fill: oklch(25.7% 0.086 281.3);
  --card-head-fill: oklch(31.7% 0.086 281.3);
  --card-stroke: oklch(39.8% 0.177 277.4);
  --card-fg: oklch(94% 0.02 281.3);
}
[data-theme="dark"] .board-card[data-color="violet"],
.dark-theme .board-card[data-color="violet"] {
  --card-bg-fill: oklch(28.3% 0.135 291.1);
  --card-head-fill: oklch(34.3% 0.135 291.1);
  --card-stroke: oklch(43.2% 0.211 292.8);
  --card-fg: oklch(94% 0.02 291.1);
}

.board-card[data-color] {
  background: var(--card-bg-fill);
  border-color: var(--card-stroke);
  color: var(--card-fg);
}

.board-card[data-color] .board-card-header {
  background: var(--card-head-fill);
  border-bottom-color: var(--card-stroke);
}

.board-card[data-color] .board-card-body,
.board-card[data-color] .board-card-note-title {
  color: var(--card-fg);
}

.board-card[data-color] .board-card-handle {
  color: var(--card-fg);
  opacity: 0.75;
}
/* Cor personalizada: o valor exato vem de --card-custom-color, escrito em
   linha pelo board.js — não dá pra ter uma regra CSS por cor possível.
   Mistura em OKLCH com --bg (não com branco fixo): fica certo nos dois temas,
   e o texto continua em --text, que já contrasta com --bg. */
.board-card[data-custom-color] {
  --card-bg-fill: color-mix(in oklch, var(--card-custom-color) 18%, var(--bg));
  --card-stroke: var(--card-custom-color);
  border-color: var(--card-custom-color);
  background: var(--card-bg-fill);
}
.board-card[data-custom-color] .board-card-header {
  background: color-mix(in oklch, var(--card-custom-color) 38%, var(--bg));
}
/* Cartão selecionado em seleção múltipla */
.board-card.is-selected {
  outline: 2.5px solid var(--accent);
  box-shadow: 0 0 0 4px oklch(62.3% 0.188 259.8 / 0.22), var(--shadow-md);
}

/* Linha guia de auto-alinhamento inteligente (Smart Snapping estilo Canva) */
.board-guide-line {
  stroke: var(--accent, oklch(62.3% 0.188 259.8));
  stroke-width: 1.5px;
  stroke-dasharray: 4 3;
  pointer-events: none;
  opacity: 0.95;
}

.board-guide-dot {
  fill: var(--accent, oklch(62.3% 0.188 259.8));
  stroke: var(--bg, oklch(100% 0 0));
  stroke-width: 1.5px;
  pointer-events: none;
}

/* Retângulo de seleção múltipla (Marquee Selection) */
.board-selection-box {
  position: absolute;
  border: 1.5px dashed var(--accent, oklch(62.3% 0.188 259.8));
  background: oklch(62.3% 0.188 259.8 / 0.12);
  border-radius: 4px;
  pointer-events: none;
  z-index: 15;
}

.board-selection-box[hidden] {
  display: none !important;
}

/* Barra de ferramentas flutuante para seleção múltipla */
.board-selection-toolbar {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 10px 30px oklch(0% 0 0 / 0.22);
  padding: 6px 12px;
  z-index: 60;
  animation: selection-toolbar-in 0.16s cubic-bezier(0.16, 1, 0.3, 1);
}

.board-selection-toolbar[hidden] {
  display: none !important;
}

@keyframes selection-toolbar-in {
  from { opacity: 0; transform: translate(-50%, 8px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

.board-toolbar-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.12s ease;
}

.board-toolbar-btn:hover {
  background: var(--bg-hover);
  border-color: var(--border);
}

.board-toolbar-btn.is-danger {
  color: oklch(63.7% 0.208 25.3);
}

.board-toolbar-btn.is-danger:hover {
  background: oklch(63.7% 0.208 25.3 / 0.1);
  border-color: oklch(63.7% 0.208 25.3 / 0.3);
}

.board-toolbar-divider {
  width: 1px;
  height: 18px;
  background: var(--border);
  margin: 0 2px;
}

/* Menu suspenso de alinhamento */
.board-align-dropdown {
  position: relative;
  display: inline-block;
}

.board-align-menu {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 0;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow-md);
  padding: 4px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 160px;
  z-index: 70;
}

.board-align-menu[hidden] {
  display: none !important;
}

.board-align-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  font-size: 12px;
  background: transparent;
  border: none;
  color: var(--text);
  border-radius: 5px;
  cursor: pointer;
  text-align: left;
  transition: background 0.1s ease;
}

.board-align-item:hover {
  background: var(--bg-hover);
}

.board-align-item .qd-icon {
  font-size: 16px;
  color: var(--accent);
}

/* Popover de escolha de cor (z-index 10000 para sobrepor tudo) */
.board-color-popover {
  position: fixed;
  z-index: 10000;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  height: auto !important;
  min-height: auto !important;
  padding: 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 12px 32px oklch(0% 0 0 / 0.24);
}

.board-color-swatch {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  padding: 0;
  transition: transform 0.12s ease;
}

.board-color-swatch:hover { transform: scale(1.15); }
.board-color-swatch.is-active { border-color: var(--text); }

.board-color-swatch.is-default {
  background: var(--bg-secondary, oklch(96.1% 0 0));
  border-color: var(--border);
}

.board-color-swatch.is-custom {
  background: conic-gradient(red, yellow, lime, cyan, blue, magenta, red);
  position: relative;
}

.board-color-swatch.is-custom input[type="color"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  border: none;
  padding: 0;
}

/* Popover de configuração de seta e inputs inline */
.board-arrow-popover,
.board-inline-input-popover {
  position: fixed;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 335px;
  max-width: calc(100vw - 24px);
  height: auto !important;
  min-height: auto !important;
  max-height: calc(100vh - 24px);
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 12px 32px oklch(0% 0 0 / 0.24);
  box-sizing: border-box;
  overflow-y: auto;
  overflow-x: hidden;
  user-select: auto;
  -webkit-user-select: auto;
}

.board-popover-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  flex-shrink: 0;
}

.board-popover-row {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  flex-shrink: 0;
}

.board-popover-btn-group {
  display: flex;
  align-items: center;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2px;
  gap: 2px;
  flex: 1;
  min-width: 0;
}

.board-popover-btn {
  flex: 1;
  min-width: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 5px 3px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.12s ease;
}

.board-popover-btn svg {
  display: block;
  flex-shrink: 0;
}

.board-popover-btn:hover {
  color: var(--text);
  background: var(--bg-hover);
}

.board-popover-btn.is-active {
  background: var(--accent);
  color: oklch(100% 0 0);
}

.board-popover-input {
  width: 100%;
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-subtle);
  color: var(--text);
  font-size: 12px;
  outline: none;
  font-family: inherit;
  box-sizing: border-box;
  flex-shrink: 0;
}

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

.board-popover-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  margin-top: 4px;
  flex-shrink: 0;
}

.board-popover-colors {
  display: flex;
  align-items: center;
  gap: 5px;
  flex: 1;
  min-width: 0;
  justify-content: flex-start;
  flex-wrap: nowrap;
}

.board-popover-colors .board-color-swatch {
  width: 18px;
  height: 18px;
  min-width: 18px;
  min-height: 18px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  cursor: pointer;
  padding: 0;
  box-sizing: border-box;
  flex-shrink: 0;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.board-popover-colors .board-color-swatch:hover {
  transform: scale(1.2);
}

.board-popover-colors .board-color-swatch.is-active {
  border-color: var(--accent, oklch(62.3% 0.188 259.8));
  box-shadow: 0 0 0 2px var(--bg), 0 0 0 3.5px var(--accent, oklch(62.3% 0.188 259.8));
  transform: scale(1.15);
}

.board-popover-label {
  font-size: 11px;
  color: var(--text-muted);
  min-width: 48px;
  flex-shrink: 0;
}

.board-popover-chips {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.board-chip-btn {
  padding: 2px 8px;
  border: 1px solid var(--border, oklch(92.9% 0.013 255.5));
  border-radius: 12px;
  background: var(--bg-hover, oklch(96.8% 0.007 247.9));
  color: var(--text, oklch(0% 0 0));
  font-size: 11px;
  cursor: pointer;
  transition: all 0.12s ease;
}

.board-chip-btn:hover {
  background: var(--accent, oklch(54.6% 0.215 262.9));
  color: oklch(100% 0 0);
  border-color: var(--accent, oklch(54.6% 0.215 262.9));
}

/* ── Elementos e Formas de Fluxogramas (Flowcharts) ────────────────────────── */
.board-card[data-shape]:not([data-shape="process"]):not([data-shape="rectangle"]) {
  background: transparent !important;
  border-color: transparent !important;
  box-shadow: none !important;
}

.board-card-shape-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: visible;
  filter: drop-shadow(0 2px 5px oklch(0% 0 0 / 0.08));
}

.board-card-shape-path {
  fill: var(--card-bg-fill, var(--bg-card, oklch(100% 0 0)));
  stroke: var(--card-stroke, var(--border-card, oklch(86.9% 0.02 252.9)));
  stroke-width: 1.5px;
  vector-effect: non-scaling-stroke;
}

.board-card-shape-line {
  stroke: var(--card-stroke, var(--border-card, oklch(86.9% 0.02 252.9)));
  stroke-width: 1.5px;
  vector-effect: non-scaling-stroke;
  fill: none;
}

.board-card[data-shape]:not([data-shape="process"]):not([data-shape="rectangle"]) .board-card-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  background: transparent !important;
  border-bottom: none !important;
  z-index: 2;
  opacity: 0.15;
  transition: opacity 0.15s ease;
}

.board-card[data-shape]:not([data-shape="process"]):not([data-shape="rectangle"]):hover .board-card-header {
  opacity: 1;
}

.board-card[data-shape]:not([data-shape="process"]):not([data-shape="rectangle"]) .board-card-body {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 16px 20px;
  box-sizing: border-box;
}

.board-card[data-shape="decision"] .board-card-body {
  padding: 22px 28px;
}

/* Popover de Seleção de Formas */
.board-shape-popover {
  position: fixed;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 250px;
  max-width: calc(100vw - 24px);
  height: auto !important;
  min-height: auto !important;
  max-height: calc(100vh - 24px);
  padding: 10px 12px;
  background: var(--bg, oklch(100% 0 0));
  border: 1px solid var(--border, oklch(92.9% 0.013 255.5));
  border-radius: 10px;
  box-shadow: 0 10px 25px oklch(0% 0 0 / 0.15);
  font-family: inherit;
  color: var(--text, oklch(0% 0 0));
  box-sizing: border-box;
  overflow-y: auto;
  overflow-x: hidden;
  user-select: auto;
  -webkit-user-select: auto;
}

.board-shape-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
}

.board-shape-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: inherit;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.12s ease;
  text-align: left;
}

.board-shape-item:hover {
  background: var(--bg-hover, oklch(96.8% 0.007 247.9));
  border-color: var(--border, oklch(92.9% 0.013 255.5));
}

.board-shape-item.is-active {
  background: var(--accent-subtle, oklch(54.6% 0.215 262.9 / 0.1));
  border-color: var(--accent, oklch(54.6% 0.215 262.9));
  color: var(--accent, oklch(54.6% 0.215 262.9));
  font-weight: 500;
}

.board-shape-item .qd-icon {
  font-size: 18px;
}

/* As formas de fluxograma leem --card-bg-fill / --card-stroke, definidos acima (OKLCH, por tema). */

/* ── Mídia no espaço (imagem, vídeo, áudio, link, arquivo) ───────────────── */
.board-card[data-card-type="media"] .board-card-media-body {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 0;
  height: 100%;
  overflow: hidden;
  background: var(--bg-subtle);
  border-bottom-left-radius: 7px;
  border-bottom-right-radius: 7px;
  cursor: default;
}

.board-card-media-el {
  width: 100%;
  height: 100%;
  border: 0;
  object-fit: contain;
  background: oklch(0% 0 0);
}

.board-card-media-body[data-media-kind="image"] .board-card-media-el {
  background: transparent;
  pointer-events: none;
}

.board-card-media-audio {
  width: calc(100% - 20px);
  min-height: 32px;
}

.board-card-media-body[data-media-kind="audio"],
.board-card-media-body[data-media-kind="link"],
.board-card-media-body[data-media-kind="file"] {
  padding: 10px;
  background: var(--bg-card);
}

.board-card-media-body[data-media-kind="link"],
.board-card-media-body[data-media-kind="file"] {
  flex-direction: row;
  justify-content: flex-start;
  gap: 10px;
}

.board-card-media-body.is-clickable { cursor: pointer; }

.board-media-icon {
  font-size: 26px;
  color: var(--accent);
  flex-shrink: 0;
}

.board-media-texts {
  min-width: 0;
  flex: 1;
}

.board-media-title,
.board-media-sub {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}

.board-media-title { font-size: 13px; font-weight: 600; }
.board-media-sub { font-size: 11px; color: var(--text-muted); }

.board-media-hint {
  position: absolute;
  right: 8px;
  bottom: 5px;
  font-size: 10px;
  color: var(--text-muted);
  opacity: 0;
  transition: opacity 0.15s ease;
}

.board-card:hover .board-media-hint { opacity: 0.85; }

.board-media-missing {
  display: none;
  position: absolute;
  inset: 0;
  align-items: center;
  justify-content: center;
  background: var(--bg-subtle);
  color: var(--text-muted);
  font-size: 12px;
  font-style: italic;
}

.board-card-media-body.is-missing .board-media-missing { display: flex; }

/* ── Popover "Inserir" ───────────────────────────────────────────────────── */

.board-insert-url-row { display: flex; gap: 6px; }
.board-insert-url { flex: 1; min-width: 0; }
.board-insert-url-ok { flex-shrink: 0; }

.board-insert-error { font-size: 11.5px; color: oklch(63.7% 0.208 25.3); }

.board-insert-actions { display: flex; flex-direction: column; gap: 2px; }

.board-insert-action {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 8px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--text);
  font-size: 12.5px;
  text-align: left;
  cursor: pointer;
  transition: background 0.12s ease;
}

.board-insert-action:hover { background: var(--bg-hover); }
.board-insert-action .qd-icon { font-size: 18px; color: var(--accent); flex-shrink: 0; }
.board-insert-action small { display: block; font-size: 11px; color: var(--text-muted); }

.board-insert-hint { font-size: 11px; line-height: 1.4; color: var(--text-muted); }

.board-pulse-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: transparent;
  color: var(--text);
  font-size: 12.5px;
  cursor: pointer;
}

.board-pulse-toggle .qd-icon { font-size: 26px; color: var(--text-muted); }
.board-pulse-toggle.is-on { border-color: var(--accent); background: var(--accent-subtle); }
.board-pulse-toggle.is-on .qd-icon { color: var(--accent); }

.board-tool-btn.is-on { color: var(--accent); background: var(--accent-subtle); }

/* ── Pulse: partícula percorrendo a seta ─────────────────────────────────── */
.board-arrow-pulse {
  color: var(--text-muted);
  filter: drop-shadow(0 0 4px currentColor);
}

.board-pulse-dot { fill: currentColor; }


/* ── QuickBar do espaço: visual alinhado à das notas ─────────────────────────
   Barra flutuante embaixo (rola na horizontal quando falta espaço) com
   ferramentas em grupos separados por divisores; o zoom saiu da barra e vive
   num dock flutuante à direita. Abaixo de 769px vale o layout mobile
   (23-mobile-spatial.css: barra fixa no rodapé). */
@media (min-width: 769px) {
  .board-quickbar {
    justify-content: flex-start;
    gap: 4px;
    padding: 4px 6px;
    border-radius: 16px;
    max-width: calc(100% - 128px);
    scroll-snap-type: x proximity;
  }

  .board-quickbar .board-header-center,
  .board-quickbar .board-header-right { gap: 2px; }

  .board-quickbar .board-tools-group {
    background: transparent;
    border: 0;
    padding: 0;
    gap: 2px;
  }

  .board-quickbar .board-quickbar-divider {
    height: 28px;
    margin: 0 5px;
    opacity: 0.8;
  }

  .board-quickbar .board-tool-btn {
    flex-direction: column;
    justify-content: center;
    gap: 3px;
    min-width: 54px;
    height: 46px;
    padding: 4px 8px;
    border-radius: 10px;
    color: var(--text-muted);
    flex-shrink: 0;
    scroll-snap-align: center;
  }

  .board-quickbar .board-tool-btn .qd-icon { font-size: 20px; }

  .board-quickbar .board-tool-btn .tool-btn-label {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.2px;
    line-height: 1;
  }

  .board-quickbar .board-tool-btn:hover {
    color: var(--text);
    background: var(--bg-hover);
  }

  .board-quickbar .board-tool-btn.active {
    background: var(--accent);
    color: oklch(100% 0 0);
    box-shadow: 0 2px 8px color-mix(in srgb, var(--accent) 40%, transparent);
  }

  .board-quickbar .board-tool-btn.is-on {
    color: var(--accent);
    background: var(--accent-subtle);
  }

  .board-quickbar .board-btn.icon-btn {
    flex-shrink: 0;
    width: 38px;
    height: 46px;
    border: 0;
    border-radius: 10px;
    background: transparent;
    color: var(--text-muted);
  }

  .board-quickbar .board-btn.icon-btn:hover {
    background: var(--bg-hover);
    color: var(--text);
  }

  .board-quickbar .open-tab-btn-label { display: none; }
  .board-quickbar .board-open-tab-btn { color: var(--accent) !important; }
}

/* ── Dock de zoom flutuante, à direita ───────────────────────────────────── */
.board-zoom-dock {
  position: absolute;
  right: 16px;
  bottom: 20px;
  z-index: 60;
}

.board-zoom-dock .board-zoom-group {
  flex-direction: column;
  gap: 2px;
  padding: 4px;
  border-radius: 14px;
  background: var(--bg-card);
  background: color-mix(in srgb, var(--bg-card) 92%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  box-shadow: 0 10px 30px oklch(0% 0 0 / 0.16), 0 2px 8px oklch(0% 0 0 / 0.08);
}

.board-zoom-dock .board-btn.icon-btn {
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: var(--text-muted);
}

.board-zoom-dock .board-btn.icon-btn:hover { background: var(--bg-hover); color: var(--text); }

.board-zoom-dock .zoom-level-text { min-width: 0; padding: 2px 0; font-size: 10.5px; }

/* ordem vertical: + / % / − / centralizar */
.board-zoom-dock #btn-zoom-in { order: 1; }
.board-zoom-dock .zoom-level-text { order: 2; }
.board-zoom-dock #btn-zoom-out { order: 3; }
.board-zoom-dock #btn-zoom-reset { order: 4; margin-top: 2px; border-top: 1px solid var(--border); border-radius: 0 0 9px 9px; }
/* ── Quickbar em coluna: painel expansível (pra cima) + linha de ferramentas ─ */
.board-quickbar {
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  gap: 0;
  padding: 0;
  overflow: hidden;
}

.board-quickbar-row {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 4px;
  padding: 4px 6px;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
  flex-shrink: 0;
  -webkit-overflow-scrolling: touch;
}

.board-quickbar-row::-webkit-scrollbar { display: none; }

.board-quickbar-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.22s ease;
  flex-shrink: 0;
}

.board-quickbar-panel.is-open {
  grid-template-rows: 1fr;
  border-bottom: 1px solid var(--border);
}

.board-qbp-inner {
  min-height: 0;
  min-width: 0;
  overflow: hidden;
}

.board-qbp-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: min(440px, 86vw);
  max-height: 44vh;
  overflow-y: auto;
  padding: 10px 12px 10px;
  user-select: auto;
  -webkit-user-select: auto;
}

.board-qbp-head {
  display: flex;
  align-items: center;
  gap: 8px;
}

.board-qbp-icon { font-size: 18px; color: var(--accent); }

.board-qbp-title {
  flex: 1;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.board-qbp-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
}

.board-qbp-close:hover { background: var(--bg-hover); color: var(--text); }
.board-qbp-body { display: flex; flex-direction: column; gap: 8px; min-width: 0; }

/* botão da ferramenta com o painel aberto */
.board-quickbar .board-tool-btn.panel-open {
  color: var(--accent);
  background: var(--accent-subtle);
}

.board-quickbar .board-tool-btn.panel-open.active { color: oklch(100% 0 0); }

/* conteúdo dos painéis */
.board-qbp-body .board-insert-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 4px;
}

.board-qbp-body .board-insert-action {
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.board-qbp-body .board-insert-action:hover { background: var(--bg-hover); border-color: var(--accent); }

.board-beautify-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 6px;
}

.board-qbp-body .board-shape-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(86px, 1fr));
  gap: 6px;
}

.board-qbp-body .board-note-search-list { max-height: 28vh; }

@media (prefers-reduced-motion: reduce) {
  .board-quickbar-panel { transition: none; }
}
/* ── Cor da quickbar e do dock de zoom: a mesma do item em hover da aside ────
   É o --bg-hover do app em cada tema (claro: 89.9% / escuro: 33.4%, este último
   é o #383632). Valores literais e não var(--bg-hover) porque o hover dos botões
   DENTRO da barra precisa de um tom diferente do fundo da própria barra.
   Seletores por id para vencer as regras !important do desktop/mobile. */
#board-quickbar,
#board-zoom-dock {
  --qb-bg: oklch(89.9% 0.015 84.6);
  --bg: var(--qb-bg);
  --bg-hover: color-mix(in oklch, var(--text) 10%, var(--qb-bg));
}

[data-theme="dark"] #board-quickbar,
[data-theme="dark"] #board-zoom-dock,
.dark-theme #board-quickbar,
.dark-theme #board-zoom-dock {
  --qb-bg: oklch(33.4% 0.007 84.6);
}

#board-quickbar {
  background: var(--qb-bg) !important;
}

#board-zoom-dock .board-zoom-group {
  background: var(--qb-bg) !important;
}
/* Dock de zoom centralizado na vertical, colado à direita */
#board-zoom-dock {
  top: 50% !important;
  bottom: auto !important;
  transform: translateY(-50%);
}
/* O reset `.board-theme-scope *` (padding: 0) empata em especificidade com
   `.section-header` e, por vir depois, zerava o padding horizontal do cabeçalho
   da view. Aqui o cabeçalho volta ao padrão das demais views (22-spatial-shell.css);
   no mobile quem manda é a regra de 23-mobile-spatial.css. */
@media (min-width: 769px) {
  .board-view > .section-header {
    padding-inline: 0.75rem;
  }
}
/* ── Cartão de link: miniatura + favicon + título, clicável ──────────────── */
.board-card[data-card-type="media"] .board-card-media-body[data-media-kind="link"] {
  display: block;
  padding: 0;
  background: var(--bg-card);
}

.board-link {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  min-height: 0;
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}

.board-link-thumb {
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
  background: var(--bg-subtle);
}

.board-link-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.board-link-info {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  padding: 10px 12px;
  border-top: 1px solid var(--border);
}

.board-link-thumb[hidden] + .board-link-info {
  flex: 1 1 auto;
  border-top: 0;
}

.board-link-favicon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  border-radius: 6px;
  object-fit: contain;
  pointer-events: none;
}

.board-link-open {
  flex-shrink: 0;
  font-size: 16px;
  color: var(--text-muted);
  opacity: 0;
  transition: opacity 0.15s ease;
}

.board-link:hover .board-link-open,
.board-link:focus-visible .board-link-open { opacity: 1; }

.board-link:hover .board-media-title { color: var(--accent); }

/* ── Cartão de nota: conteúdo renderizado em blocos (somente leitura) ─────── */
.board-card[data-card-type="note"] .board-card-note-body {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  padding: 0;
  min-height: 0;
  overflow: hidden;
  cursor: default;
}

.board-note-head {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
}

.board-note-content {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 6px 4px 8px;
  font-size: 13px;
  line-height: 1.55;
  user-select: text;
  -webkit-user-select: text;
  overscroll-behavior: contain;
}

/* Sem o 03-blocks.css (página do Espaço em aba cheia) o conteúdo continua legível */
.board-note-render .block { padding: 2px 8px; white-space: pre-wrap; word-break: break-word; }
.board-note-render h1.block { font-size: 18px; font-weight: 700; margin: 8px 0 3px; }
.board-note-render h2.block { font-size: 16px; font-weight: 700; margin: 8px 0 3px; }
.board-note-render h3.block { font-size: 14px; font-weight: 700; margin: 6px 0 2px; }
.board-note-render .block-list { display: flex; gap: 6px; }
.board-note-render .block-list .block-marker { flex: 0 0 auto; min-width: 1.2em; color: var(--text-muted); }
.board-note-render .block-code { font-family: ui-monospace, monospace; background: var(--bg-subtle); border-radius: 6px; }
.board-note-render .block-table table { border-collapse: collapse; width: 100%; }
.board-note-render .block-table td { border: 1px solid var(--border); padding: 3px 6px; }
.board-note-render .block-image img,
.board-note-render .block-video video { max-width: 100%; height: auto; }
.board-note-render .block-divider hr { border: 0; border-top: 1px solid var(--border); }
.board-note-render .board-note-vazia,
.board-note-render .block-base-aviso { color: var(--text-muted); font-style: italic; }
.board-note-render .note-internal-link { color: var(--accent); cursor: default; }

.board-card .btn-open-note .qd-icon { font-size: 14px; }

/* ── Cartão de nota ao vivo: o editor de notas de verdade dentro do cartão ─── */
.board-card.is-live-note {
  outline: 2px solid var(--accent);
  z-index: 40;
}

.board-note-live-host {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  user-select: text;
  -webkit-user-select: text;
  overscroll-behavior: contain;
  cursor: text;
  /* O app usa o acento neutro (texto); o do Espaço é azul. O editor segue o do app. */
  --accent: oklch(22.2% 0.006 91.6);
}

[data-theme="dark"] .board-note-live-host { --accent: oklch(93.7% 0.008 91.5); }

.board-note-live-host[hidden] { display: none; }

.board-card .btn-note-done { display: none; }
.board-card.is-live-note .btn-note-done { display: inline-flex; }
.board-card.is-live-note .btn-open-note { display: none; }

.board-card.is-live-note .board-card-note-title {
  min-width: 40px;
  padding: 1px 4px;
  border-radius: 4px;
  outline: 1px dashed var(--border);
  cursor: text;
  user-select: text;
}

/* No cartão não cabe a alça "+ / ⠿" (ela se posiciona pelo editor original) */
.board-note-live-host .block-controls { display: none; }

/* Enquanto o editor está num cartão, a view de Notas avisa em vez de ficar vazia */
.note-workspace-body.editor-lent::after {
  content: 'Esta nota está aberta num cartão do Espaço. Conclua a edição lá para voltar.';
  display: block;
  margin: 24px auto;
  max-width: 320px;
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
}