/* ─── Map view ────────────────────────────────────────────────── */
#screen-app .view.map-view {
  padding: 0;
  height: 100%;
  overflow: hidden;
}

.map-toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
  flex-shrink: 0;
  z-index: 10;
}

.map-canvas-wrap {
  flex: 1;
  position: relative;
  overflow: hidden;
  background: var(--color-bg);
  background-image:
    radial-gradient(circle, var(--color-border) 1px, transparent 1px);
  background-size: 24px 24px;
  user-select: none;
  contain: strict;
}

.map-canvas {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  will-change: transform;
}

/* Map card */
.map-card {
  position: absolute;
  width: 200px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  cursor: grab;
  user-select: none;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.map-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
  z-index: 10;
}

.map-card.dragging {
  cursor: grabbing;
  box-shadow: var(--shadow-lg);
  z-index: 100;
}

/* View mode card — no grab cursor, no hover highlight */
.map-card--view {
  cursor: default;
}
.map-card--view:hover {
  box-shadow: var(--shadow-sm);
  border-color: var(--color-border);
}

/* View-mode floating tooltip */
.map-view-tooltip {
  position: fixed;
  z-index: 9999;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  font-size: 11px;
  color: var(--color-text-muted);
  pointer-events: none;
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
}

.map-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.map-card-logo {
  width: 28px;
  height: 28px;
  background: var(--color-surface-2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--color-accent);
  overflow: hidden;
  flex-shrink: 0;
}

.map-card-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.map-card-name {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.map-card-body {
  padding: var(--space-2) var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.map-card-type {
  font-size: 10px;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Relationship floating panel */
.rel-panel {
  position: fixed;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  width: 280px;
  z-index: 200;
  overflow: hidden;
}

.rel-panel-header {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.rel-panel-title {
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.rel-panel-tabs {
  display: flex;
  border-bottom: 1px solid var(--color-border);
}

.rel-tab-btn {
  flex: 1;
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color var(--transition), border-color var(--transition);
}

.rel-tab-btn:hover { color: var(--color-text); }
.rel-tab-btn.active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.rel-panel-body {
  max-height: 280px;
  overflow-y: auto;
}

.rel-tab-pane {
  display: none;
  padding: var(--space-3);
}

.rel-tab-pane.active {
  display: block;
}

.rel-entity-row {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition);
}

.rel-entity-row:hover {
  background: var(--color-surface);
}

.rel-entity-name {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 2px;
}

.rel-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.rel-skill-chip {
  padding: 1px 6px;
  background: var(--color-surface-2);
  border-radius: var(--radius-full);
  font-size: 10px;
  color: var(--color-text-muted);
}

/* map canvas — infinite, no overflow clip */
.map-canvas-wrap {
  overflow: hidden;
  cursor: default;
}

.map-canvas {
  position: absolute;
  width: 4000px;
  height: 4000px;
  top: 0;
  left: 0;
  will-change: transform;
}

/* Map hover buttons */
.map-card-hover-btn {
  position: absolute;
  top: -12px;
  width: 24px;
  height: 24px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  border-radius: var(--radius-full);
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  z-index: 20;
  transition: background var(--transition), color var(--transition);
}

.map-card-hover-btn:hover {
  background: var(--color-accent);
  color: var(--color-accent-on);
  border-color: var(--color-accent);
}

.map-info-btn {
  left: -12px;
}

.map-rel-btn {
  right: -12px;
  background: var(--color-accent);
  color: var(--color-accent-on);
  border-color: var(--color-accent);
  font-size: 14px;
  font-weight: 700;
}

.map-card:hover .map-card-hover-btn,
.map-group-member-card:hover .map-card-hover-btn {
  display: flex;
}

/* Map nav buttons (bottom-right overlay) */
.map-nav-btns {
  position: absolute;
  bottom: var(--space-5);
  right: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  z-index: 50;
  pointer-events: all;
}

.map-nav-zoom {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 4px var(--space-2);
  box-shadow: var(--shadow-sm);
}

.map-nav-zoom-btns {
  width: 100%;
}

.map-nav-zoom-label {
  font-size: 10px;
  color: var(--color-text-muted);
  min-width: 32px;
  text-align: center;
  font-family: var(--font-mono);
}

.map-nav-arrows {
  display: grid;
  grid-template-columns: repeat(3, 28px);
  gap: 3px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 4px;
  box-shadow: var(--shadow-sm);
}

.map-nav-btn {
  height: 28px;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), color var(--transition);
}

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

.map-nav-center {
  color: var(--color-accent);
}

/* Rel row hint */
.rel-row-hint {
  margin-top: 1px;
}

/* ─── Map group container ───────────────────────────────────── */
.map-group-container {
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background: transparent;
  pointer-events: none;
  z-index: 1;
  transition: border-color 200ms ease, background 200ms ease;
}

/* Raise z-index when a member card is hovered so its hover buttons
   (positioned outside the card bounds with negative offsets) appear
   above standalone map cards and other sibling elements */
.map-group-container:has(.map-group-member-card:hover) {
  z-index: 20;
}

/* Active state — hover on container itself or any internal interaction */
.map-group-container.group-active {
  border-color: var(--color-accent);
  background: color-mix(in srgb, var(--color-accent) 4%, transparent);
}

/* Group parent card logo indicator */
.map-card-logo--group {
  transform: scale(1.33);
}

.map-card-group-indicator {
  font-size: 9px;
  color: var(--color-accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-top: 2px;
}

/* Group member mini-cards inside container */
.map-group-member-card {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
  height: 48px;
  box-sizing: border-box;
  position: relative;
  /* overflow must be visible so the negatively-positioned hover buttons
     (map-card-hover-btn at top:-10px, left/right:-10px) are not clipped */
  overflow: visible;
}

/* Re-clip only the content (logo + name) to keep the card visually bounded */
.map-group-member-logo,
.map-group-member-info {
  overflow: hidden;
}

/* Sensitive member cards in group containers */
.map-group-member-card--sensitive .map-group-member-logo,
.map-group-member-card--sensitive .map-group-member-info {
  filter: blur(5px);
  pointer-events: none;
  user-select: none;
}

.map-group-member-card--sensitive .map-card-hover-btn {
  display: none !important;
}

/* Inherit the transparent overlay style; just set the correct radius */
.map-group-member-card--sensitive .sensitive-card-overlay--map {
  border-radius: var(--radius-sm);
}

/* On hover, show the reveal button inside group member cards too */
.map-group-member-card:hover .sensitive-card-overlay--map .sensitive-map-reveal-btn {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.map-group-member-logo {
  width: 22px;
  height: 22px;
  background: var(--color-surface-2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-weight: 700;
  color: var(--color-accent);
  overflow: hidden;
  flex-shrink: 0;
}

.map-group-member-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.map-group-member-info {
  min-width: 0;
  flex: 1;
}

.map-group-member-name {
  font-size: 10px;
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.map-group-member-type {
  font-size: 9px;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

/* ─── Group button on card hover ────────────────────────────── */
.map-group-btn {
  background: var(--color-surface-2) !important;
  color: var(--color-text-muted) !important;
  border-color: var(--color-border) !important;
}

.map-group-btn:hover {
  background: var(--color-accent) !important;
  color: var(--color-accent-on) !important;
  border-color: var(--color-accent) !important;
}

/* ─── Group container title label ───────────────────────────── */
.map-group-title {
  position: absolute;
  top: -20px;
  left: 0;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
  color: var(--color-border);
  transition: color 200ms ease;
  pointer-events: none;
  line-height: 1;
}

.map-group-container.group-active .map-group-title {
  color: var(--color-accent);
}

/* ─── Canvas keyboard focus ──────────────────────────────────── */
.map-canvas-wrap:focus {
  outline: none;
}

/* Shift rel-btn slightly when group-btn also shows */
.map-card:hover .map-group-btn {
  display: flex;
}


/* ─── Single-click drag toggle (bottom-left overlay) ────────── */
.map-drag-toggle {
  position: absolute;
  bottom: var(--space-5);
  left: var(--space-5);
  z-index: 50;
  pointer-events: all;
}

.map-drag-toggle-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 4px 8px;
  box-shadow: var(--shadow-sm);
  user-select: none;
}

.map-drag-toggle-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.map-drag-toggle-track {
  display: inline-block;
  width: 28px;
  height: 16px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  position: relative;
  flex-shrink: 0;
  transition: background var(--transition);
}

.map-drag-toggle-track::after {
  content: '';
  position: absolute;
  width: 12px;
  height: 12px;
  background: #fff;
  border-radius: 50%;
  top: 2px;
  left: 2px;
  transition: left var(--transition);
}

.map-drag-toggle-input:checked ~ .map-drag-toggle-track {
  background: var(--color-accent);
}

.map-drag-toggle-input:checked ~ .map-drag-toggle-track::after {
  left: 14px;
}

.map-drag-toggle-text {
  font-size: 10px;
  color: var(--color-text-muted);
  white-space: nowrap;
}

/* ─── Lock-editing track color (danger shade) ────────────────── */
.map-lock-track {
  background: var(--color-surface-2) !important;
}

.map-drag-toggle-input:checked ~ .map-lock-track {
  background: var(--color-accent) !important;
}

/* ─── Map card tag indicators ─────────────────────────────────── */
.map-card-tag-dot {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  z-index: 5;
  pointer-events: none;
}

.map-card-tag-label {
  position: absolute;
  top: 4px;
  right: 4px;
  font-size: 8px;
  font-weight: 600;
  color: #fff;
  padding: 1px 4px;
  border-radius: var(--radius-full);
  max-width: 72px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  z-index: 5;
  pointer-events: none;
  letter-spacing: 0.3px;
}

/* ─── Map card sensitive ──────────────────────────────────────── */
.map-card--sensitive {
  overflow: hidden;
  user-select: none;
}

/* Blur all inner content but not the overlay */
.map-card--sensitive .map-card-header,
.map-card--sensitive .map-card-body,
.map-card--sensitive .map-card-tag-dot,
.map-card--sensitive .map-card-tag-label {
  filter: blur(6px);
  pointer-events: none;
  transition: filter 0.2s ease;
}

/* Hide all hover action buttons on sensitive (unrevealed) cards */
.map-card--sensitive .map-card-hover-btn {
  display: none !important;
}

/* Overlay — transparent, just centers the reveal button */
.sensitive-card-overlay--map {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: inherit;
  z-index: 15;
  /* No background — the blur on content below is the visual cue */
}

/* "View" button — hidden until hover, always pointer-accessible */
.sensitive-card-overlay--map .sensitive-map-reveal-btn {
  opacity: 0;
  transform: translateY(6px) scale(0.92);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.map-card:hover .sensitive-card-overlay--map .sensitive-map-reveal-btn {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* ═══════════════════════════════════════════════════════════════
   Canvas view (brainstorm / Obsidian-like)
   ═══════════════════════════════════════════════════════════════ */

#screen-app .view.canvas-view {
  padding: 0;
  height: 100%;
  overflow: hidden;
}

.canvas-view .map-toolbar {
  position: relative;
  z-index: 20;
}

.map-toolbar-sep {
  width: 1px;
  height: 20px;
  background: var(--color-border);
  margin: 0 var(--space-1);
  flex-shrink: 0;
}

.canvas-canvas-wrap {
  flex: 1;
  position: relative;
  overflow: hidden;
  background: var(--color-bg);
  background-image:
    radial-gradient(circle, var(--color-border) 1px, transparent 1px);
  background-size: 20px 20px;
  user-select: none;
  cursor: crosshair;
  contain: strict;
}

.canvas-canvas-wrap[data-tool="link"] {
  cursor: cell;
}

.canvas-canvas-wrap[data-tool="group"] {
  cursor: crosshair;
}

.canvas-canvas {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  will-change: transform;
}

/* ─── Canvas sticky note ─────────────────────────────────────── */
.canvas-note {
  position: absolute;
  /* z-index 1 ensures notes always paint above the SVG link layer (z-index 0) */
  z-index: 1;
  /* Tint effect — same formula as map cards: color is blended 22% into the
     surface rather than used as a solid fill, so text remains readable and
     the note looks consistent with the rest of the app. */
  background: color-mix(in srgb, var(--note-color, var(--color-surface)) 22%, var(--color-surface));
  border: 1.5px solid color-mix(in srgb, var(--note-color, var(--color-border)) 55%, var(--color-border));
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: box-shadow var(--transition), border-color var(--transition);
  min-width: 160px;
  min-height: 120px;
}

.canvas-note:hover {
  box-shadow: var(--shadow-md);
}

.canvas-note--dragging {
  box-shadow: var(--shadow-lg);
  opacity: 0.85;
  z-index: 100;
}

.canvas-note--locked {
  border-style: dashed;
  opacity: 0.9;
}

/* Link target highlight */
.canvas-note--link-target {
  border-color: var(--color-accent) !important;
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-accent) 25%, transparent) !important;
  cursor: cell;
}

.canvas-note--link-source {
  border-color: var(--color-success) !important;
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-success) 25%, transparent) !important;
}

.canvas-note-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 6px;
  background: color-mix(in srgb, var(--note-color, var(--color-surface-2)) 60%, var(--color-surface-2));
  border-bottom: 1px solid color-mix(in srgb, var(--note-color, var(--color-border)) 50%, var(--color-border));
  flex-shrink: 0;
  gap: 4px;
  /* Full header bar is the drag handle */
  cursor: grab;
}

.canvas-note-header:active {
  cursor: grabbing;
}

.canvas-note-actions {
  display: flex;
  align-items: center;
  gap: 2px;
  opacity: 0;
  transition: opacity var(--transition);
}

.canvas-note:hover .canvas-note-actions {
  opacity: 1;
}

.canvas-note-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  padding: 0;
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--color-text-muted);
  transition: background var(--transition), color var(--transition);
  flex-shrink: 0;
  font-size: 11px;
}

.canvas-note-btn:hover {
  background: var(--color-surface-2);
  color: var(--color-text);
}

.canvas-note-btn.danger:hover {
  color: var(--color-danger);
  background: color-mix(in srgb, var(--color-danger) 10%, transparent);
}

.canvas-note-body {
  flex: 1;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}

/* Line-based contenteditable editor */
.canvas-note-editor {
  flex: 1;
  padding: var(--space-2) var(--space-3);
  overflow-y: auto;
  line-height: 1.6;
  font-size: inherit;
  outline: none;
  cursor: text;
  min-height: 0;
}

.canvas-note-editor:empty::before {
  content: attr(data-placeholder);
  color: var(--color-text-muted);
  pointer-events: none;
  font-size: inherit;
}

/* Each line is a div */
.canvas-note-line {
  min-height: 1.6em;
  line-height: 1.6;
}

/* Active (raw) line */
.canvas-note-line--active {
  font-family: var(--font-mono);
  color: var(--color-text);
  background: color-mix(in srgb, var(--color-accent) 6%, transparent);
  border-radius: 2px;
  padding: 0 2px;
}

.canvas-note-resize {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 14px;
  height: 14px;
  cursor: nwse-resize;
  background: transparent;
  z-index: 5;
}

.canvas-note-resize::after {
  content: '';
  position: absolute;
  bottom: 3px;
  right: 3px;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--color-text-muted);
  border-bottom: 2px solid var(--color-text-muted);
  opacity: 0.5;
}

/* ─── Canvas group box ────────────────────────────────────────── */
.canvas-group-box {
  position: absolute;
  border: 2px dashed var(--group-color, var(--color-accent));
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--group-color, var(--color-accent)) 6%, transparent);
  box-sizing: border-box;
  pointer-events: auto;
}

.canvas-group-label-row {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: 4px 8px;
  cursor: move;
}

.canvas-group-label {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--group-color, var(--color-accent));
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.canvas-group-box--locked {
  border-style: dashed;
  opacity: 0.9;
  cursor: default;
}

.canvas-group-box--locked .canvas-group-resize {
  display: none;
}

.canvas-group-resize {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 14px;
  height: 14px;
  cursor: nwse-resize;
}

.canvas-group-resize::after {
  content: '';
  position: absolute;
  bottom: 3px;
  right: 3px;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--group-color, var(--color-accent));
  border-bottom: 2px solid var(--group-color, var(--color-accent));
  opacity: 0.6;
}

/* Drawing feedback box */
.canvas-group-drawing {
  position: absolute;
  border: 2px dashed var(--color-accent);
  background: color-mix(in srgb, var(--color-accent) 8%, transparent);
  border-radius: var(--radius-md);
  pointer-events: none;
  z-index: 50;
}

/* ─── Color picker popup ─────────────────────────────────────── */
.canvas-color-picker-popup,
.canvas-fontsize-picker {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: var(--space-3);
  min-width: 200px;
  z-index: 9999;
}

.canvas-color-picker-section-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.canvas-color-presets,
.canvas-recent-colors {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.canvas-color-swatch {
  width: 20px;
  height: 20px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--color-border);
  cursor: pointer;
  padding: 0;
  transition: transform var(--transition), border-color var(--transition);
  flex-shrink: 0;
}

.canvas-color-swatch:hover {
  transform: scale(1.15);
  border-color: var(--color-text-muted);
}

.canvas-color-input {
  width: 36px;
  height: 28px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 2px;
  background: var(--color-bg);
  cursor: pointer;
  flex-shrink: 0;
}

/* ─── Font size picker ────────────────────────────────────────── */
.canvas-fontsize-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.canvas-fontsize-btn {
  padding: 3px 8px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 12px;
  cursor: pointer;
  color: var(--color-text);
  transition: background var(--transition), border-color var(--transition);
}

.canvas-fontsize-btn:hover,
.canvas-fontsize-btn.active {
  background: var(--color-accent);
  color: var(--color-accent-on);
  border-color: var(--color-accent);
}

/* ─── Canvas context menu ─────────────────────────────────────── */
.canvas-context-menu {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  min-width: 160px;
  padding: var(--space-1);
  display: flex;
  flex-direction: column;
}

.canvas-ctx-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-text);
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-align: left;
  transition: background var(--transition);
  width: 100%;
}

.canvas-ctx-item:hover {
  background: var(--color-surface-2);
}

.canvas-ctx-item.danger {
  color: var(--color-danger);
}

.canvas-ctx-item.danger:hover {
  background: color-mix(in srgb, var(--color-danger) 10%, transparent);
}

/* ─── Canvas tool buttons ─────────────────────────────────────── */
.canvas-tool-btn.active {
  background: color-mix(in srgb, var(--color-accent) 15%, transparent);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* ─── SVG layer — links ───────────────────────────────────────── */
/* z-index 0 keeps connection lines behind every note (z-index: 1) */
.canvas-svg-layer {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  overflow: visible;
  z-index: 0;
}

/* ─── Connection port dots ────────────────────────────────────── */
.canvas-note-ports {
  position: absolute;
  top: 0; left: 0;
  width: 0; height: 0;
  pointer-events: none;
  /* Ports shown only when hovering the note */
}

.canvas-note:hover .canvas-note-ports {
  pointer-events: all;
}

.canvas-port-dot {
  position: absolute;
  width: 10px;
  height: 10px;
  background: var(--color-bg);
  border: 2px solid var(--color-accent);
  border-radius: 50%;
  cursor: crosshair;
  opacity: 0;
  transition: opacity var(--transition), transform var(--transition);
  z-index: 30;
  pointer-events: all;
}

.canvas-note:hover .canvas-port-dot {
  opacity: 1;
}

.canvas-port-dot:hover {
  transform: translate(-50%, -50%) scale(1.4) !important;
  background: var(--color-accent);
}

/* ─── Map per-card color btn (edit mode only hover) ─────────── */
.map-color-btn {
  background: var(--color-surface-2) !important;
  color: var(--color-text-muted) !important;
  border-color: var(--color-border) !important;
}
.map-color-btn:hover {
  background: var(--color-accent) !important;
  color: var(--color-accent-on) !important;
  border-color: var(--color-accent) !important;
}

/* ─── Map notes viewer btn ───────────────────────────────────── */
.map-notes-btn {
  background: var(--color-surface-2) !important;
  color: var(--color-text-muted) !important;
  border-color: var(--color-border) !important;
}
.map-notes-btn:hover {
  background: var(--color-accent) !important;
  color: var(--color-accent-on) !important;
  border-color: var(--color-accent) !important;
}


/* Notes panel: list column items */
.map-notes-list-item {
  display: block;
  width: 100%;
  padding: var(--space-2) var(--space-3);
  text-align: left;
  font-size: 12px;
  color: var(--color-text-muted);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-border);
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: background var(--transition), color var(--transition);
}
.map-notes-list-item:hover {
  background: var(--color-surface-2);
  color: var(--color-text);
}
.map-notes-list-item.active {
  background: var(--color-accent);
  color: var(--color-accent-on);
  font-weight: 500;
}


/* ─── Map canvas row (canvas + tasks sidebar) ────────────────── */
.map-canvas-row {
  flex: 1;
  display: flex;
  flex-direction: row;
  overflow: hidden;
  position: relative;
}

.map-canvas-row .map-canvas-wrap {
  flex: 1;
}

/* ─── Map tasks button (top-right of canvasWrap) ─────────────── */
.map-tasks-btn {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.map-tasks-btn:hover {
  background: var(--color-surface-2);
  color: var(--color-text);
  border-color: var(--color-accent);
}

.map-tasks-btn.active {
  background: color-mix(in srgb, var(--color-accent) 15%, var(--color-surface));
  color: var(--color-accent);
  border-color: var(--color-accent);
}

/* ─── Map tasks sidebar ───────────────────────────────────────── */
.map-tasks-sidebar {
  width: 0;
  overflow: hidden;
  background: var(--color-surface);
  border-left: 1px solid transparent;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  transition: width 200ms ease, border-color 200ms ease;
}

.map-tasks-sidebar.open {
  width: 260px;
  border-left-color: var(--color-border);
  overflow-y: auto;
  /* Item 8: left-side black fadeout shadow to reduce visual fatigue */
  box-shadow: -15px 0 18px -4px rgba(0, 0, 0, 0.22);
  clip-path: inset(0 0 0 -20px); /* allow shadow to bleed left */
}

.map-tasks-sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.map-tasks-sidebar-title {
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  color: var(--color-text-muted);
}

.map-tasks-sidebar-item-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface-2);
  flex-shrink: 0;
}

/* In item-detail view, tasks appear directly under the header */
.map-tasks-sidebar > .map-tasks-sidebar-task {
  margin: var(--space-2) var(--space-3) 0;
}
.map-tasks-sidebar > .map-tasks-sidebar-task:last-child {
  margin-bottom: var(--space-2);
}

.map-tasks-sidebar-group {
  border-bottom: 1px solid var(--color-border);
}

.map-tasks-sidebar-group-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  transition: background var(--transition);
}

.map-tasks-sidebar-group-header:hover {
  background: var(--color-surface-2);
}

.map-tasks-sidebar-logo {
  width: 22px;
  height: 22px;
  background: var(--color-surface-2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8px;
  font-weight: 700;
  color: var(--color-accent);
  overflow: hidden;
  flex-shrink: 0;
}

.map-tasks-sidebar-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.map-tasks-sidebar-item-name {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-text);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.map-tasks-sidebar-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  color: var(--color-accent);
  border-radius: var(--radius-full);
  font-size: 10px;
  font-weight: 700;
  flex-shrink: 0;
  transition: opacity var(--transition);
}

/* Item 4: count hidden until hover when configured */
.map-tasks-sidebar-count--hover-only {
  opacity: 0;
}

.map-tasks-sidebar-group-header:hover .map-tasks-sidebar-count--hover-only {
  opacity: 1;
}

/* Item 2: sensitive item name/logo/count blur in sidebar */
.map-tasks-sidebar-item-name--censored {
  filter: blur(5px);
  user-select: none;
}

.map-tasks-sidebar-logo--censored {
  filter: blur(4px);
  user-select: none;
}

.map-tasks-sidebar-count--censored {
  filter: blur(4px);
  user-select: none;
}

/* Item 3: hover flyout for full name+description */
.map-tasks-flyout {
  position: fixed;
  z-index: 9999;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: var(--space-3) var(--space-4);
  max-width: 220px;
  pointer-events: none;
}

.map-tasks-flyout-name {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
  word-break: break-word;
}

.map-tasks-flyout-desc {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
  word-break: break-word;
}

.map-tasks-sidebar-list {
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: var(--space-2);
}

.map-tasks-sidebar-task {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  transition: border-color var(--transition);
}

.map-tasks-sidebar-task:hover {
  border-color: var(--color-accent);
}

/* ─── Settings two-panel nav ──────────────────────────────────── */
.settings-view .detail-panel {
  height: 100%;
}

.settings-nav-col {
  width: 200px;
  min-width: 200px;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.settings-nav-list {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-2) 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.settings-nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  background: none;
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  margin: 0 var(--space-2);
  width: calc(100% - var(--space-4));
  text-align: left;
}

.settings-nav-item:hover {
  background: var(--color-surface-2);
  color: var(--color-text);
}

.settings-nav-item.active {
  background: var(--color-surface-2);
  color: var(--color-accent);
  font-weight: 500;
}

.settings-nav-item--danger {
  color: var(--color-danger);
  opacity: 0.85;
}

.settings-nav-item--danger:hover,
.settings-nav-item--danger.active {
  color: var(--color-danger);
  opacity: 1;
}

.settings-content-area {
  padding: var(--space-6) var(--space-8);
  max-width: 640px;
}

/* ─── Item tasks drag-to-reorder ─────────────────────────────── */
.item-tasks-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: var(--space-3);
}

.item-tasks-row--dragging {
  opacity: 0.45;
  border-style: dashed !important;
  background: var(--color-surface-2) !important;
}

.item-tasks-row--drag-over {
  border-color: var(--color-accent) !important;
  background: color-mix(in srgb, var(--color-accent) 6%, transparent) !important;
  transform: translateY(-2px);
}

/* Inline edit input for task name */
.item-tasks-inline-input {
  font-size: var(--font-size-xs);
  padding: 2px 6px;
  height: auto;
  line-height: 1.4;
}

/* ─── Tag color swatch & popup ────────────────────────────────── */
.tag-color-swatch {
  width: 26px;
  height: 26px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--color-border);
  cursor: pointer;
  flex-shrink: 0;
  transition: transform 120ms ease, border-color 120ms ease;
}

.tag-color-swatch:hover {
  transform: scale(1.1);
  border-color: var(--color-text-muted);
}

.tag-color-popup {
  position: fixed;
  z-index: 9999;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: var(--space-3);
  min-width: 160px;
  max-width: 200px;
}

.tag-color-popup-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.tag-color-popup-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: var(--space-1);
}

.tag-color-popup-dot {
  width: 20px;
  height: 20px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 120ms ease, border-color 120ms ease;
}

.tag-color-popup-dot:hover {
  transform: scale(1.2);
  border-color: var(--color-text-muted);
}

.tag-color-popup-dot.selected {
  border-color: var(--color-text);
}


/* ─── Mobile-only canvas & map overrides ─────────────────────── */
@media (max-width: 768px) {

  /* Floating panels (info / rel): center in viewport, full-width-safe */
  .rel-panel {
    width: min(280px, calc(100vw - 16px)) !important;
    max-height: calc(100dvh - 32px) !important;
    overflow-y: auto !important;
    /* JS still sets top/left but CSS clamps the dimensions */
  }

  .rel-panel-body {
    max-height: calc(50dvh - 80px);
  }

  /* Canvas connection port dots: larger hit area on mobile.
     Visibility still driven by :hover (touch tap holds hover state on mobile). */
  .canvas-port-dot {
    width: 20px;
    height: 20px;
  }

  /* Resize handles: bigger hit area on mobile */
  .canvas-note-resize {
    width: 32px;
    height: 32px;
  }

  .canvas-group-resize {
    width: 32px;
    height: 32px;
  }

  /* Show a visual cue that long-press starts a drag on canvas notes/groups */
  .canvas-note-header {
    -webkit-user-select: none;
    user-select: none;
  }
  .canvas-group-label-row {
    -webkit-user-select: none;
    user-select: none;
  }
}