.workspace-leaf-content[data-type="markdown"] .view-content {
  position: relative;
}

/* Hide the underlying source/reading panes when overlay is visible so
   theme-provided translucency can never leak source text through. */
.workspace-leaf-content[data-type="markdown"] .view-content:has(> .lmm-overlay:not(.lmm-hidden)) > .markdown-source-view,
.workspace-leaf-content[data-type="markdown"] .view-content:has(> .lmm-overlay:not(.lmm-hidden)) > .markdown-reading-view {
  visibility: hidden;
}

.lmm-overlay {
  position: absolute;
  inset: 0;
  z-index: 20;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background-color: #ffffff;
  background-color: var(--lmm-theme-bg, var(--background-primary));
  background-image:
    radial-gradient(1200px 600px at 15% 0%, var(--lmm-theme-tint-1, rgba(99, 102, 241, 0.08)), transparent 60%),
    radial-gradient(900px 500px at 100% 100%, var(--lmm-theme-tint-2, rgba(236, 72, 153, 0.08)), transparent 60%);
  font-family: var(--font-interface);
  color: var(--lmm-theme-fg, var(--text-normal));
  isolation: isolate;
}

.theme-dark .lmm-overlay {
  background-color: #1e1e1e;
  background-color: var(--lmm-theme-bg, var(--background-primary));
}

.lmm-overlay.lmm-hidden {
  display: none;
}

/* ---------- Toolbar ---------- */

.lmm-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 8px 14px;
  background: var(--background-secondary);
  border-bottom: 1px solid var(--background-modifier-border);
  align-items: center;
  flex-shrink: 0;
  backdrop-filter: blur(6px);
}

.lmm-toolbar-group {
  display: flex;
  gap: 6px;
  align-items: center;
}

.lmm-toolbar-group + .lmm-toolbar-group {
  border-left: 1px solid var(--background-modifier-border);
  padding-left: 10px;
}

.lmm-toolbar-right {
  margin-left: auto;
}

.lmm-toolbar-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-muted);
  margin-right: 4px;
  font-weight: 600;
}

.lmm-btn {
  background: var(--background-primary);
  color: var(--text-normal);
  border: 1px solid var(--background-modifier-border);
  padding: 5px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 500;
  line-height: 1;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease, color 0.12s ease, border-color 0.12s ease;
}

.lmm-btn:hover {
  background: var(--background-modifier-hover);
  transform: translateY(-1px);
}

.lmm-btn:active {
  transform: translateY(0);
}

.lmm-btn-active {
  background: linear-gradient(135deg, #6366F1, #8B5CF6);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 3px 10px rgba(99, 102, 241, 0.35);
}

.lmm-btn-active:hover {
  background: linear-gradient(135deg, #5b5cf0, #7c4cf0);
  color: #fff;
}

.lmm-btn-ghost {
  background: transparent;
}

.lmm-select {
  background: var(--background-primary);
  color: var(--text-normal);
  border: 1px solid var(--background-modifier-border);
  border-radius: 8px;
  padding: 4px 8px;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  line-height: 1.2;
}

.lmm-select:focus {
  outline: 2px solid var(--lmm-theme-root-accent, #6366F1);
  outline-offset: 1px;
}

/* ---------- Canvas ---------- */

.lmm-canvas {
  flex: 1;
  position: relative;
  overflow: hidden;
  cursor: grab;
  touch-action: none;
  background-color: var(--lmm-theme-bg, var(--background-primary));
}

.lmm-canvas.lmm-dragging {
  cursor: grabbing;
}

.lmm-inner {
  position: absolute;
  left: 0;
  top: 0;
  transform-origin: 0 0;
  will-change: transform;
}

.lmm-svg {
  position: absolute;
  left: 0;
  top: 0;
  pointer-events: none;
  overflow: visible;
}

.lmm-conn {
  opacity: 0.9;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.10));
  transition: opacity 0.15s ease, stroke-width 0.15s ease;
}

.lmm-nodes {
  position: relative;
  width: 100%;
  height: 100%;
}

/* ---------- Nodes ---------- */

.lmm-node {
  position: absolute;
  padding: 8px 14px;
  background: var(--lmm-theme-bg, var(--background-primary));
  color: var(--lmm-theme-fg, var(--text-normal));
  border: 2px solid var(--lmm-color, #6366F1);
  border-radius: 10px;
  font-size: 13px;
  line-height: 1.4;
  white-space: nowrap;
  cursor: default;
  user-select: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.10);
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 500;
}

.lmm-node:hover {
  transform: scale(1.04);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.18);
  z-index: 5;
  filter: brightness(1.05);
}

.lmm-node:focus {
  outline: none;
}

/* Selection ring (focused node, not editing) */
.lmm-node.lmm-selected {
  outline: 2px dashed var(--lmm-color, #6366F1);
  outline-offset: 4px;
  z-index: 6;
}

.lmm-node.lmm-selected.lmm-node-root {
  outline-color: var(--lmm-theme-root-accent, #8B5CF6);
}

/* Collapsed node — inline + badge after text */
.lmm-node.lmm-collapsed {
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  overflow: hidden;
}

.lmm-node.lmm-collapsed > .lmm-node-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.lmm-node.lmm-collapsed > .lmm-collapse-badge {
  flex-shrink: 0;
  position: relative;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--lmm-color, #6366F1);
  margin-left: 8px;
}

.lmm-node.lmm-collapsed > .lmm-collapse-badge::before,
.lmm-node.lmm-collapsed > .lmm-collapse-badge::after {
  content: '';
  position: absolute;
  background: #fff;
  border-radius: 1px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.lmm-node.lmm-collapsed > .lmm-collapse-badge::before {
  width: 10px;
  height: 2px;
}

.lmm-node.lmm-collapsed > .lmm-collapse-badge::after {
  width: 2px;
  height: 10px;
}

/* Root/d0: white badge on gradient bg, colored crosshair */
.lmm-node.lmm-collapsed.lmm-node-root > .lmm-collapse-badge,
.lmm-node.lmm-collapsed.lmm-node-d0 > .lmm-collapse-badge {
  background: rgba(255, 255, 255, 0.85);
}
.lmm-node.lmm-collapsed.lmm-node-root > .lmm-collapse-badge::before,
.lmm-node.lmm-collapsed.lmm-node-root > .lmm-collapse-badge::after,
.lmm-node.lmm-collapsed.lmm-node-d0 > .lmm-collapse-badge::before,
.lmm-node.lmm-collapsed.lmm-node-d0 > .lmm-collapse-badge::after {
  background: #6366F1;
}

/* D1: white badge on colored bg, colored crosshair */
.lmm-node.lmm-collapsed.lmm-node-d1 > .lmm-collapse-badge {
  background: rgba(255, 255, 255, 0.85);
}
.lmm-node.lmm-collapsed.lmm-node-d1 > .lmm-collapse-badge::before,
.lmm-node.lmm-collapsed.lmm-node-d1 > .lmm-collapse-badge::after {
  background: var(--lmm-color, #6366F1);
}

/* Edit mode — caret visible, text wraps, no ellipsis truncation */
.lmm-node.lmm-editing {
  white-space: normal;
  overflow: visible;
  text-overflow: clip;
  cursor: text;
  user-select: text;
  -webkit-user-select: text;
  outline: 2px solid #6366F1;
  outline-offset: 3px;
  z-index: 8;
  min-width: 80px;
  caret-color: currentColor;
  transform: none !important;
}

.lmm-node.lmm-editing.lmm-node-root,
.lmm-node.lmm-editing.lmm-node-d1 {
  caret-color: #fff;
}

/* Root: bold gradient capsule with glow */
.lmm-node-root,
.lmm-node-d0 {
  background: var(--lmm-theme-root-grad, linear-gradient(135deg, #6366F1, #8B5CF6 60%, #EC4899));
  color: #fff;
  border: none;
  font-size: 18px;
  font-weight: 700;
  padding: 14px 26px;
  border-radius: 18px;
  box-shadow:
    0 8px 28px rgba(99, 102, 241, 0.42),
    0 2px 6px rgba(139, 92, 246, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  letter-spacing: 0.3px;
}

/* Level 1: solid colored pill, white text */
.lmm-node-d1 {
  background: var(--lmm-color);
  color: #fff;
  border: none;
  font-weight: 600;
  font-size: 15px;
  padding: 10px 18px;
  border-radius: 12px;
  box-shadow:
    0 5px 16px rgba(0, 0, 0, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

/* Level 2: tinted soft fill with branch-color border */
.lmm-node-d2 {
  background: color-mix(in srgb, var(--lmm-color) 16%, var(--lmm-theme-bg, var(--background-primary)));
  border-color: var(--lmm-color);
  border-width: 2px;
  color: var(--lmm-theme-fg, var(--text-normal));
  font-weight: 600;
  font-size: 13.5px;
  padding: 7px 14px;
}

/* Level 3+: lighter card with thin colored border */
.lmm-node-d3,
.lmm-node-d4,
.lmm-node-d5,
.lmm-node-d6 {
  background: var(--lmm-theme-bg, var(--background-primary));
  border-color: var(--lmm-color);
  border-width: 1.5px;
  font-weight: 500;
  font-size: 12.5px;
  padding: 6px 12px;
  color: var(--lmm-theme-fg, var(--text-normal));
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

/* Theme-dark refinements */
.theme-dark .lmm-node {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.45);
}
.theme-dark .lmm-node-d2 {
  background: color-mix(in srgb, var(--lmm-color) 22%, var(--lmm-theme-bg, var(--background-primary)));
}

/* Midnight theme always uses dark-style mixing regardless of obsidian theme */
.lmm-overlay.lmm-theme-midnight .lmm-node-d2,
.lmm-overlay.lmm-theme-slate .lmm-node-d2 {
  background: color-mix(in srgb, var(--lmm-color) 22%, var(--lmm-theme-bg));
}
.lmm-overlay.lmm-theme-midnight .lmm-node,
.lmm-overlay.lmm-theme-slate .lmm-node {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.45);
}

/* Slate theme — subtle tech grid on canvas */
.lmm-overlay.lmm-theme-slate .lmm-canvas {
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.06) 1px, transparent 1px);
  background-size: 32px 32px;
}

/* Virtual root (used when multiple top-level headings) */
.lmm-node-virtual {
  background: linear-gradient(135deg, #475569, #1F2937) !important;
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.35) !important;
}

/* ---------- Node shape variants (mindmap-node) ---------- */

/* Square: straight corners on all node levels */
.lmm-overlay.lmm-node-style-square .lmm-node,
.lmm-overlay.lmm-node-style-square .lmm-node-root,
.lmm-overlay.lmm-node-style-square .lmm-node-d0,
.lmm-overlay.lmm-node-style-square .lmm-node-d1 {
  border-radius: 0;
}

/* Borderless: drop outlines, lean on background/shadow for separation */
.lmm-overlay.lmm-node-style-borderless .lmm-node,
.lmm-overlay.lmm-node-style-borderless .lmm-node-root,
.lmm-overlay.lmm-node-style-borderless .lmm-node-d0,
.lmm-overlay.lmm-node-style-borderless .lmm-node-d1,
.lmm-overlay.lmm-node-style-borderless .lmm-node-d2,
.lmm-overlay.lmm-node-style-borderless .lmm-node-d3,
.lmm-overlay.lmm-node-style-borderless .lmm-node-d4,
.lmm-overlay.lmm-node-style-borderless .lmm-node-d5,
.lmm-overlay.lmm-node-style-borderless .lmm-node-d6 {
  border: none;
  background: transparent;
  box-shadow: none;
  padding: 6px 12px;
}
.lmm-overlay.lmm-node-style-borderless .lmm-node-root,
.lmm-overlay.lmm-node-style-borderless .lmm-node-d0 {
  color: var(--lmm-color, #6366F1);
  font-size: 20px;
  font-weight: 800;
  padding: 8px 4px;
}
.lmm-overlay.lmm-node-style-borderless .lmm-node-d1 {
  color: var(--lmm-color);
  font-weight: 700;
  font-size: 15px;
  padding: 6px 4px;
}
.lmm-overlay.lmm-node-style-borderless .lmm-node-d2 {
  color: var(--lmm-theme-fg, var(--text-normal));
  font-weight: 600;
  font-size: 13.5px;
}
.lmm-overlay.lmm-node-style-borderless .lmm-node-d3,
.lmm-overlay.lmm-node-style-borderless .lmm-node-d4,
.lmm-overlay.lmm-node-style-borderless .lmm-node-d5,
.lmm-overlay.lmm-node-style-borderless .lmm-node-d6 {
  color: var(--lmm-theme-fg, var(--text-normal));
  font-weight: 500;
  font-size: 12.5px;
}

/* Pill: fully rounded capsule */
.lmm-overlay.lmm-node-style-circle .lmm-node,
.lmm-overlay.lmm-node-style-circle .lmm-node-root,
.lmm-overlay.lmm-node-style-circle .lmm-node-d0,
.lmm-overlay.lmm-node-style-circle .lmm-node-d1 {
  border-radius: 999px;
}

/* ---------- Doodle style: hand-drawn look ---------- */

.lmm-overlay.lmm-node-style-doodle .lmm-node {
  border-radius: 8px 12px 10px 14px;
  border-width: 2.5px;
  border-style: solid;
  box-shadow: 2px 3px 0px rgba(0, 0, 0, 0.15);
  transform: rotate(-0.5deg);
  filter: url(#doodle-filter);
}

.lmm-overlay.lmm-node-style-doodle .lmm-node-root,
.lmm-overlay.lmm-node-style-doodle .lmm-node-d0 {
  border-radius: 14px 10px 12px 8px;
  transform: rotate(0.3deg);
  padding: 14px 24px;
  font-size: 17px;
  font-weight: 700;
}

.lmm-overlay.lmm-node-style-doodle .lmm-node-d1 {
  border-radius: 10px 14px 8px 12px;
  transform: rotate(-0.4deg);
  padding: 10px 16px;
  font-size: 14px;
}

.lmm-overlay.lmm-node-style-doodle .lmm-node-d2 {
  border-radius: 12px 8px 14px 10px;
  transform: rotate(0.6deg);
  padding: 8px 14px;
}

.lmm-overlay.lmm-node-style-doodle .lmm-node-d3,
.lmm-overlay.lmm-node-style-doodle .lmm-node-d4,
.lmm-overlay.lmm-node-style-doodle .lmm-node-d5,
.lmm-overlay.lmm-node-style-doodle .lmm-node-d6 {
  border-radius: 8px 12px 10px 14px;
  transform: rotate(-0.3deg);
  padding: 6px 12px;
  font-size: 12.5px;
}

/* Doodle toolbar button accent */
.lmm-overlay.lmm-node-style-doodle .lmm-btn-active {
  background: linear-gradient(135deg, #E8590C, #D9480F);
  box-shadow: 0 3px 10px rgba(232, 89, 12, 0.35);
}

/* ---------- Empty state ---------- */

.lmm-empty {
  margin: auto;
  padding: 60px 40px;
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
}

.lmm-empty-icon {
  font-size: 56px;
  margin-bottom: 14px;
  filter: drop-shadow(0 4px 10px rgba(99, 102, 241, 0.35));
}

.lmm-empty code {
  background: var(--background-secondary);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 12.5px;
}

/* ---------- Restore FAB (shown when overlay is hidden) ---------- */

.lmm-fab {
  position: absolute;
  bottom: 24px;
  right: 24px;
  z-index: 30;
  padding: 10px 18px;
  background: linear-gradient(135deg, #6366F1, #8B5CF6 60%, #EC4899);
  color: #fff;
  border: none;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.3px;
  cursor: pointer;
  box-shadow:
    0 8px 24px rgba(99, 102, 241, 0.42),
    0 2px 6px rgba(139, 92, 246, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
}

.lmm-fab:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
  box-shadow:
    0 12px 30px rgba(99, 102, 241, 0.5),
    0 3px 8px rgba(139, 92, 246, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.lmm-fab:active {
  transform: translateY(0);
}

/* ── Node links ── */

.lmm-link {
  color: inherit;
  text-decoration: underline;
  text-decoration-style: dotted;
  text-underline-offset: 2px;
  cursor: pointer;
  pointer-events: auto;
}

.lmm-link:hover {
  text-decoration-style: solid;
  opacity: 0.85;
}

.lmm-node.lmm-editing .lmm-link {
  text-decoration: none;
  pointer-events: none;
}