/* ===== BOARD EDITOR (BrainBoard-integrated) ===== */
.board-editor-overlay {
  position: fixed; inset: 0; z-index: 95;
  display: none;
  background: var(--bg);
  color: var(--text);
  --be-dark: #1a1a2e;
  --be-panel: #16213e;
  --be-surface: #0f3460;
  --be-accent: #e94560;
  --be-accent-hover: #ff6b81;
  --be-text: #eaeaea;
  --be-text-muted: #6c6c80;
  --be-border: #2a2a4a;
  --be-shadow: 0 4px 24px rgba(0,0,0,.4);
  --be-radius: 10px;
  --be-radius-sm: 6px;
  --be-header-h: 52px;
}
.board-editor-overlay.open { display: block; }
/* Hide Noodle's floating controls while editor is open */
body:has(.board-editor-overlay.open) .someday-fab { display: none !important; }
/* The opaque editor sits above the app, but on iPad a resting palm's long-press
   selection gesture can "see through" the (pointer-events:none) drawing canvas to
   selectable text behind it — popping the Copy/Look Up callout. Suppress OS
   selection + the iOS touch callout on the content underneath the editor. */
body:has(.board-editor-overlay.open) .someday-drawer,
body:has(.board-editor-overlay.open) .someday-drawer *,
body:has(.board-editor-overlay.open) .app-layout,
body:has(.board-editor-overlay.open) .app-layout * {
  -webkit-user-select: none !important;
  user-select: none !important;
  -webkit-touch-callout: none !important;
}

/* Header */
.be-header {
  position: absolute; top: 0; left: 0; right: 0;
  height: var(--be-header-h);
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 6px;
  padding: 0 10px; z-index: 10;
}
.be-header .icon-btn {
  display: flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; border-radius: 6px;
  background: transparent; border: none; color: var(--text-secondary);
  cursor: pointer; transition: background .15s, color .15s;
  flex-shrink: 0;
}
.be-header .icon-btn:hover { background: var(--bg-alt); color: var(--text); }
.be-header .icon-btn svg { width: 16px; height: 16px; }
.be-title-input {
  flex: 1 1 auto;
  min-width: 100px; max-width: 420px;
  background: transparent; border: 1px solid transparent;
  color: var(--text); font-size: 0.95rem; font-weight: 500;
  padding: 6px 10px; border-radius: 6px; font-family: inherit;
  transition: border-color .15s, background .15s;
}
.be-title-input:hover { border-color: var(--border-light); }
.be-title-input:focus { border-color: var(--accent); outline: none; background: var(--bg-input); }
.be-header-spacer { flex: 1 1 auto; }
.be-header-sep { width: 1px; height: 22px; background: var(--border); flex-shrink: 0; margin: 0 2px; }
#bbZoomDisplay {
  font-size: 0.72rem; color: var(--text-tertiary);
  min-width: 40px; text-align: center; font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}
.be-header .icon-btn.text-btn {
  width: auto; padding: 0 10px; font-size: 0.78rem; font-weight: 500;
}

/* Canvas */
#bbCanvasWrap {
  position: absolute;
  top: var(--be-header-h); left: 0; right: 0; bottom: 0;
  overflow: hidden;
  cursor: default;
  background: #f5f0eb;
}
#bbCanvas {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  transform-origin: 0 0;
}
.bb-canvas-bg {
  position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(circle, #ccc 1px, transparent 1px);
  background-size: 24px 24px; opacity: .4;
}
#bbConnSvg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; }
#bbConnSvg line { pointer-events: stroke; cursor: pointer; stroke-linecap: round; }
#bbSelectionBox {
  position: absolute;
  border: 1.5px dashed var(--be-accent);
  background: rgba(233,69,96,.06);
  pointer-events: none; display: none; z-index: 100;
}

/* Ink / handwriting layer — painted strokes (z-index set dynamically above
   elements). overflow:visible so strokes outside the initial viewport box
   aren't clipped. */
#bbInkSvg {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  pointer-events: none; overflow: visible;
}
#bbInkSvg .bb-ink-hl { stroke-opacity: .4; mix-blend-mode: multiply; }
.bb-el-ink { background: transparent; border: none; box-shadow: none; }

/* While a drawing tool is active, block OS text selection, the iOS touch
   callout, and element focus so a resting palm can't select content or
   interrupt the stroke. Ink hit-testing for the eraser is coordinate-based,
   so disabling element pointer-events here is safe. */
#bbCanvasWrap.bb-no-select { -webkit-user-select: none; user-select: none; }
#bbCanvasWrap.bb-no-select .bb-el,
#bbCanvasWrap.bb-no-select .bb-el * {
  -webkit-user-select: none !important;
  user-select: none !important;
  -webkit-touch-callout: none !important;
  pointer-events: none !important;
}

/* Editor chrome (toolbar, header, popups) is never selectable — stops a resting
   palm from selecting icons/labels while drawing. The title input stays selectable. */
#bbToolbar, #bbToolbar *,
.be-header,
#bbContextMenu, #bbTextToolbar, #bbColorPopup, #bbPenPopup,
#bbDocSettingsPanel, #bbStickerPicker, #bbExportDropdown {
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}
.be-title-input { -webkit-user-select: text; user-select: text; }

/* A4 page frames (pages layout) */
.bb-page {
  position: absolute; background: #fff;
  box-shadow: 0 2px 14px rgba(0,0,0,.18); border-radius: 2px;
  pointer-events: none; z-index: 0;
}
.bb-page-num {
  position: absolute; bottom: 8px; right: 12px;
  font-size: 11px; color: #c4c4cc; user-select: none;
}
.bb-add-page {
  position: absolute; height: 56px;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; font-weight: 600; color: #9a9aa6;
  background: rgba(255,255,255,.55); border: 2px dashed #c4c4d0; border-radius: 8px;
  cursor: pointer; pointer-events: auto; user-select: none; z-index: 1;
  transition: color .12s, border-color .12s, background .12s;
}
.bb-add-page:hover { color: var(--be-accent); border-color: var(--be-accent); background: rgba(255,255,255,.85); }

/* Elements */
.bb-el { position: absolute; cursor: grab; user-select: none; min-width: 20px; min-height: 20px; }
.bb-el.dragging { cursor: grabbing; opacity: .9; }
.bb-el.selected { outline: 2px solid var(--be-accent); outline-offset: 2px; }
.bb-el .bb-resize-handle {
  position: absolute; width: 10px; height: 10px; background: var(--be-accent);
  border: 2px solid #fff; border-radius: 50%; bottom: -5px; right: -5px;
  cursor: nwse-resize; display: none; z-index: 5;
}
.bb-el.selected .bb-resize-handle { display: block; }
.bb-el .bb-rotate-handle {
  position: absolute; width: 10px; height: 10px; background: #5b7fff;
  border: 2px solid #fff; border-radius: 50%; top: -18px; left: 50%;
  transform: translateX(-50%); cursor: grab; display: none; z-index: 5;
}
.bb-el.selected .bb-rotate-handle { display: block; }

.bb-el-rect { background: #fff; border: 2px solid #ddd; border-radius: 10px; padding: 12px 16px; min-width: 140px; min-height: 48px; color: #222; font-size: 14px; box-shadow: 0 1px 4px rgba(0,0,0,.08); }
.bb-el-rect [contenteditable], .bb-el-circle [contenteditable], .bb-el-sticky [contenteditable], .bb-el-text [contenteditable] { outline: none; min-height: 1em; word-break: break-word; }
.bb-el-rect [contenteditable] a, .bb-el-circle [contenteditable] a, .bb-el-sticky [contenteditable] a, .bb-el-text [contenteditable] a { color: #2563eb; text-decoration: underline; }
.bb-el-rect [contenteditable] ul, .bb-el-circle [contenteditable] ul, .bb-el-sticky [contenteditable] ul, .bb-el-text [contenteditable] ul { margin: 4px 0 4px 18px; padding: 0; }
.bb-el-rect [contenteditable] li, .bb-el-circle [contenteditable] li, .bb-el-sticky [contenteditable] li, .bb-el-text [contenteditable] li { margin: 2px 0; }
.bb-el-circle { background: #fff; border: 2px solid #ddd; border-radius: 50%; display: flex; align-items: center; justify-content: center; padding: 12px; min-width: 100px; min-height: 100px; color: #222; font-size: 14px; box-shadow: 0 1px 4px rgba(0,0,0,.08); }
.bb-el-circle [contenteditable] { text-align: center; }
.bb-el-triangle { background: transparent; min-width: 120px; min-height: 110px; position: relative; }
.bb-el-triangle .bb-tri-shape { position: absolute; inset: 0; clip-path: polygon(50% 0%, 100% 100%, 0% 100%); background: #fff; }
.bb-el-triangle .bb-tri-border { position: absolute; inset: -2px; clip-path: polygon(50% 0%, 100% 100%, 0% 100%); background: #ddd; z-index: -1; }
.bb-el-triangle .bb-tri-content { position: absolute; bottom: 10px; left: 10%; right: 10%; text-align: center; color: #222; font-size: 13px; }
.bb-el-triangle .bb-tri-content [contenteditable] { outline: none; min-height: 1em; word-break: break-word; }
.bb-el-sticky { background: #fef08a; border: none; border-radius: 4px; padding: 16px; min-width: 160px; min-height: 120px; color: #333; font-size: 14px; box-shadow: 2px 3px 12px rgba(0,0,0,.12); transform: rotate(-1deg); }
.bb-el-text { background: transparent; border: none; padding: 4px; min-width: 80px; color: #222; font-size: 16px; }
.bb-el-image { border-radius: 10px; overflow: hidden; box-shadow: 0 2px 12px rgba(0,0,0,.1); }
.bb-el-image img { width: 100%; height: 100%; object-fit: cover; display: block; pointer-events: none; }
.bb-el-todo { background: #fff; border: 2px solid #e0e0e0; border-radius: 10px; padding: 12px 16px; min-width: 200px; color: #222; font-size: 13px; box-shadow: 0 1px 4px rgba(0,0,0,.08); }
.bb-el-todo .bb-todo-title { font-weight: 600; font-size: 14px; margin-bottom: 8px; outline: none; }
.bb-todo-item { display: flex; align-items: center; gap: 8px; padding: 3px 0; transition: background .1s; border-radius: 4px; }
.bb-todo-item.drag-over { background: rgba(233,69,96,.12); outline: 1px dashed var(--be-accent); }
.bb-todo-item input[type="checkbox"] { accent-color: var(--be-accent); width: 15px; height: 15px; cursor: pointer; }
.bb-todo-item .bb-todo-grip { cursor: grab; opacity: .3; font-size: 11px; padding: 0 2px; user-select: none; flex-shrink: 0; }
.bb-todo-item .bb-todo-grip:hover { opacity: .7; }
.bb-todo-item span[contenteditable] { outline: none; flex: 1; }
.bb-todo-item span.done { text-decoration: line-through; opacity: .5; }
.bb-todo-add { margin-top: 6px; font-size: 12px; color: var(--be-accent); cursor: pointer; display: flex; align-items: center; gap: 4px; }
.bb-todo-add:hover { text-decoration: underline; }
.bb-todo-del { opacity: 0; font-size: 16px; color: #999; padding: 0 2px; line-height: 1; border-radius: 3px; transition: opacity .15s, color .15s; flex-shrink: 0; background: none; border: none; cursor: pointer; }
.bb-todo-item:hover .bb-todo-del { opacity: 1; }
.bb-todo-del:hover { color: var(--be-accent); }
.bb-el-table { background: #fff; border: 2px solid #ddd; border-radius: 10px; color: #222; font-size: 13px; box-shadow: 0 1px 4px rgba(0,0,0,.08); overflow: hidden; }
.bb-el-table table { border-collapse: collapse; width: 100%; }
.bb-el-table td { border: 1px solid #e0e0e0; padding: 6px 10px; outline: none; min-width: 60px; vertical-align: top; word-break: break-word; }
.bb-el-table td:focus { background: rgba(233,69,96,.05); }
.bb-el-table .bb-table-controls { display: flex; gap: 4px; padding: 4px 6px; background: #f8f8f8; border-top: 1px solid #e0e0e0; flex-wrap: wrap; }
.bb-el-table .bb-table-controls button { font-size: 11px; padding: 2px 8px; border-radius: 4px; background: #eee; color: #444; transition: background .1s; white-space: nowrap; border: none; cursor: pointer; }
.bb-el-table .bb-table-controls button:hover { background: #ddd; }
.bb-el-table .bb-table-controls button.danger { color: var(--be-accent); }
.bb-el-table .bb-table-controls button.danger:hover { background: #fecaca; }
.bb-el-sticker { font-size: 48px; line-height: 1; display: flex; align-items: center; justify-content: center; background: transparent; }

/* Connection ports */
.bb-conn-port {
  position: absolute; width: 12px; height: 12px; background: var(--be-accent);
  border: 2px solid #fff; border-radius: 50%; cursor: crosshair;
  display: none; z-index: 6;
}
.bb-el:hover .bb-conn-port, .bb-el.selected .bb-conn-port { display: block; }
.bb-connecting .bb-conn-port { display: block; }
.bb-conn-port.top { top: -6px; left: 50%; transform: translateX(-50%); }
.bb-conn-port.bottom { bottom: -6px; left: 50%; transform: translateX(-50%); }
.bb-conn-port.left { left: -6px; top: 50%; transform: translateY(-50%); }
.bb-conn-port.right { right: -6px; top: 50%; transform: translateY(-50%); }

/* Toolbar (floating bottom) */
#bbToolbar {
  position: absolute; bottom: 16px; left: 50%; transform: translateX(-50%);
  background: var(--be-panel); border: 1px solid var(--be-border);
  border-radius: 14px; display: flex; align-items: center;
  padding: 6px 8px; gap: 2px; z-index: 20; box-shadow: var(--be-shadow);
  color: var(--be-text);
}
.bb-tool-btn {
  width: 40px; height: 36px; display: flex; align-items: center; justify-content: center;
  border-radius: 8px; transition: all .15s; position: relative;
  background: none; border: none; color: inherit; cursor: pointer;
}
.bb-tool-btn:hover { background: var(--be-surface); }
.bb-tool-btn.active { background: var(--be-accent); color: #fff; }
.bb-tool-btn svg { width: 18px; height: 18px; }
.bb-tool-btn .bb-tool-tip {
  position: absolute; bottom: calc(100% + 8px); left: 50%; transform: translateX(-50%);
  background: var(--be-dark); color: var(--be-text); font-size: 11px;
  padding: 4px 8px; border-radius: 5px; white-space: nowrap;
  pointer-events: none; opacity: 0; transition: opacity .15s;
}
.bb-tool-btn:hover .bb-tool-tip { opacity: 1; }
.bb-tool-sep { width: 1px; height: 24px; background: var(--be-border); margin: 0 4px; flex-shrink: 0; }

/* Popups */
#bbContextMenu {
  position: fixed; background: var(--be-panel); border: 1px solid var(--be-border);
  border-radius: var(--be-radius); padding: 6px 0; min-width: 180px;
  z-index: 2000; box-shadow: var(--be-shadow); display: none;
  color: var(--be-text);
}
#bbContextMenu .bb-cm-item { padding: 7px 16px; font-size: 13px; cursor: pointer; display: flex; align-items: center; gap: 8px; transition: background .1s; }
#bbContextMenu .bb-cm-item:hover { background: var(--be-surface); }
#bbContextMenu .bb-cm-item.danger { color: var(--be-accent); }
#bbContextMenu .bb-cm-sep { height: 1px; background: var(--be-border); margin: 4px 0; }
#bbTextToolbar {
  position: fixed; background: var(--be-panel); border: 1px solid var(--be-border);
  border-radius: 10px; padding: 4px 6px; display: none; z-index: 1500;
  box-shadow: var(--be-shadow); gap: 2px; align-items: center;
  color: var(--be-text);
}
#bbTextToolbar button {
  width: 30px; height: 28px; display: flex; align-items: center; justify-content: center;
  border-radius: 6px; font-size: 13px; font-weight: 600;
  background: none; border: none; color: inherit; cursor: pointer;
}
#bbTextToolbar button:hover { background: var(--be-surface); }
#bbTextToolbar .bb-tt-sep { width: 1px; height: 20px; background: var(--be-border); margin: 0 2px; }
#bbColorPopup, #bbDocSettingsPanel, #bbStickerPicker, #bbExportDropdown {
  position: fixed; background: var(--be-panel); border: 1px solid var(--be-border);
  border-radius: var(--be-radius); padding: 12px; z-index: 1800;
  box-shadow: var(--be-shadow); display: none; color: var(--be-text);
}
#bbColorPopup .bb-color-grid, #bbDocSettingsPanel .bb-bg-colors { display: grid; grid-template-columns: repeat(5,1fr); gap: 6px; }
.bb-color-swatch, .bb-bg-swatch {
  width: 28px; height: 28px; border-radius: 6px; cursor: pointer;
  border: 2px solid transparent; transition: border-color .15s, transform .1s;
}
.bb-color-swatch:hover, .bb-bg-swatch:hover { transform: scale(1.15); border-color: #fff; }
.bb-color-swatch.active { border-color: var(--be-accent); }
#bbColorPopup label, #bbDocSettingsPanel label {
  font-size: 11px; color: var(--be-text-muted); margin-bottom: 6px; display: block;
}
#bbColorPopup input[type="color"], #bbDocSettingsPanel input[type="color"] {
  width: 100%; height: 30px; border: none; border-radius: var(--be-radius-sm);
  cursor: pointer; margin-top: 6px; background: transparent;
}
#bbStickerPicker { width: 290px; max-height: 280px; overflow-y: auto; }
#bbStickerPicker .bb-sticker-grid { display: grid; grid-template-columns: repeat(8,1fr); gap: 2px; }
#bbStickerPicker .bb-sticker-opt { font-size: 22px; padding: 3px; cursor: pointer; border-radius: 6px; text-align: center; transition: background .1s; }
#bbStickerPicker .bb-sticker-opt:hover { background: var(--be-surface); }
#bbDocSettingsPanel { width: 220px; padding: 12px; }
#bbDocSettingsPanel .bb-font-list { display: flex; flex-direction: column; gap: 2px; margin-top: 4px; }
#bbDocSettingsPanel .bb-font-opt { padding: 6px 10px; border-radius: var(--be-radius-sm); cursor: pointer; font-size: 14px; color: var(--be-text); transition: background .12s; display: flex; align-items: center; gap: 6px; }
#bbDocSettingsPanel .bb-font-opt:hover { background: var(--be-surface); }
#bbDocSettingsPanel .bb-font-opt.active { background: var(--be-accent); color: #fff; }
#bbDocSettingsPanel .bb-font-tag { font-size: 10px; opacity: .55; font-family: inherit; }
#bbExportDropdown { padding: 6px 0; min-width: 170px; }
#bbExportDropdown .bb-exp-item { padding: 7px 16px; font-size: 13px; cursor: pointer; display: flex; align-items: center; gap: 8px; transition: background .1s; }
#bbExportDropdown .bb-exp-item:hover { background: var(--be-surface); }

/* Pen options popup */
#bbPenPopup {
  position: fixed; background: var(--be-panel); border: 1px solid var(--be-border);
  border-radius: var(--be-radius); padding: 12px; z-index: 1800;
  box-shadow: var(--be-shadow); display: none; color: var(--be-text); width: 210px;
}
#bbPenPopup label { font-size: 11px; color: var(--be-text-muted); margin-bottom: 6px; display: block; }
.bb-pen-modes { display: flex; gap: 4px; margin-bottom: 10px; }
.bb-pen-mode {
  flex: 1; padding: 6px 0; border-radius: var(--be-radius-sm); font-size: 12px;
  background: var(--be-surface); border: none; color: var(--be-text); cursor: pointer; transition: background .12s;
}
.bb-pen-mode.active { background: var(--be-accent); color: #fff; }
.bb-pen-colors { display: grid; grid-template-columns: repeat(8,1fr); gap: 5px; }
.bb-pen-colors .bb-color-swatch { width: 20px; height: 20px; }
#bbPenPopup input[type="color"] {
  width: 100%; height: 28px; border: none; border-radius: var(--be-radius-sm);
  cursor: pointer; margin-top: 6px; background: transparent;
}
.bb-pen-widths { display: flex; gap: 6px; align-items: center; }
.bb-pen-width {
  flex: 1; display: flex; align-items: center; justify-content: center; height: 32px;
  border-radius: var(--be-radius-sm); background: var(--be-surface); cursor: pointer;
  border: 2px solid transparent; transition: border-color .12s;
}
.bb-pen-width.active { border-color: var(--be-accent); }
.bb-pen-width .dot { background: currentColor; border-radius: 50%; }

/* Layout toggle + pages control (in doc settings) */
.bb-layout-toggle { display: flex; gap: 4px; }
.bb-layout-opt {
  flex: 1; padding: 6px 0; border-radius: var(--be-radius-sm); font-size: 12px;
  background: var(--be-surface); border: none; color: var(--be-text); cursor: pointer; transition: background .12s;
}
.bb-layout-opt.active { background: var(--be-accent); color: #fff; }
.bb-pages-ctl { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 8px; }
.bb-pages-ctl button {
  width: 32px; height: 32px; border-radius: var(--be-radius-sm); font-size: 18px; line-height: 1;
  background: var(--be-surface); border: none; color: var(--be-text); cursor: pointer; transition: background .12s;
}
.bb-pages-ctl button:hover { background: var(--be-accent); color: #fff; }
.bb-pages-ctl #bbPageCount { font-size: 12px; color: var(--be-text-muted); }

/* Board type card label (in notes list) */
.note-type-badge {
  display: inline-block;
  font-size: 0.62rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--accent-light);
  color: var(--accent);
  margin-top: 4px;
}

/* iPad: indent board header to clear iOS 26 windowed-mode window controls */
html.ipad .be-header { padding-left: 90px; } /* 10px base + 80px clearance */

/* Mobile */
@media (max-width: 768px) {
  .be-header { padding: 0 6px; gap: 4px; overflow-x: auto; }
  .be-title-input { min-width: 80px; max-width: 160px; font-size: 0.82rem; padding: 4px 6px; }
  .be-header .icon-btn { width: 28px; height: 28px; }
  .be-header .icon-btn svg { width: 14px; height: 14px; }
  #bbZoomDisplay { font-size: 0.65rem; min-width: 32px; }
  #bbToolbar { bottom: 8px; padding: 4px 6px; gap: 1px; border-radius: 10px; max-width: calc(100vw - 16px); overflow-x: auto; justify-content: flex-start; }
  .bb-tool-btn { width: 34px; height: 32px; flex-shrink: 0; }
  .bb-tool-btn .bb-tool-tip { display: none; }
  .bb-tool-sep { margin: 0 2px; }
  #bbStickerPicker { width: calc(100vw - 24px); max-width: 290px; }
  #bbDocSettingsPanel { width: calc(100vw - 24px); max-width: 220px; }
  #bbContextMenu { min-width: 160px; }
}