mirror of
https://github.com/ninglg/light-mindmap.git
synced 2026-07-22 17:10:29 +00:00
3690f6f983
- Add node collapse/expand with Space key, persisted via italic markers in markdown - Collapsed nodes show a + badge after text (rendered in both DOM and PNG export) - Tab on collapsed node auto-expands and adds child; double-click auto-expands and edits - Enter on root node no longer adds sibling - Add Slate theme with cool blue-grey palette and subtle grid pattern - Add touch pan and pinch-to-zoom support - Remove 1:1 zoom button - Fix borderless node style in PNG export (d2+ nodes render without background) - Stabilize balanced layout side assignment across collapse/expand - Auto-fit viewport when returning from source view - Bump version to 1.2.0
537 lines
13 KiB
CSS
537 lines
13 KiB
CSS
.workspace-leaf-content[data-type="markdown"] .view-content {
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position: relative;
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}
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/* Hide the underlying source/reading panes when overlay is visible so
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theme-provided translucency can never leak source text through. */
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.workspace-leaf-content[data-type="markdown"] .view-content:has(> .lmm-overlay:not(.lmm-hidden)) > .markdown-source-view,
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.workspace-leaf-content[data-type="markdown"] .view-content:has(> .lmm-overlay:not(.lmm-hidden)) > .markdown-reading-view {
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visibility: hidden;
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}
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.lmm-overlay {
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position: absolute;
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inset: 0;
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z-index: 20;
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display: flex;
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flex-direction: column;
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overflow: hidden;
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background-color: #ffffff;
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background-color: var(--lmm-theme-bg, var(--background-primary));
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background-image:
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radial-gradient(1200px 600px at 15% 0%, var(--lmm-theme-tint-1, rgba(99, 102, 241, 0.08)), transparent 60%),
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radial-gradient(900px 500px at 100% 100%, var(--lmm-theme-tint-2, rgba(236, 72, 153, 0.08)), transparent 60%);
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font-family: var(--font-interface);
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color: var(--lmm-theme-fg, var(--text-normal));
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isolation: isolate;
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}
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.theme-dark .lmm-overlay {
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background-color: #1e1e1e;
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background-color: var(--lmm-theme-bg, var(--background-primary));
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}
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.lmm-overlay.lmm-hidden {
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display: none;
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}
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/* ---------- Toolbar ---------- */
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.lmm-toolbar {
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display: flex;
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flex-wrap: wrap;
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gap: 10px;
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padding: 8px 14px;
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background: var(--background-secondary);
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border-bottom: 1px solid var(--background-modifier-border);
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align-items: center;
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flex-shrink: 0;
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backdrop-filter: blur(6px);
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}
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.lmm-toolbar-group {
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display: flex;
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gap: 6px;
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align-items: center;
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}
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.lmm-toolbar-group + .lmm-toolbar-group {
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border-left: 1px solid var(--background-modifier-border);
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padding-left: 10px;
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}
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.lmm-toolbar-right {
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margin-left: auto;
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}
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.lmm-toolbar-label {
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font-size: 11px;
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text-transform: uppercase;
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letter-spacing: 0.6px;
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color: var(--text-muted);
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margin-right: 4px;
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font-weight: 600;
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}
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.lmm-btn {
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background: var(--background-primary);
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color: var(--text-normal);
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border: 1px solid var(--background-modifier-border);
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padding: 5px 12px;
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border-radius: 8px;
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cursor: pointer;
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font-size: 12px;
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font-weight: 500;
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line-height: 1;
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transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease, color 0.12s ease, border-color 0.12s ease;
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}
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.lmm-btn:hover {
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background: var(--background-modifier-hover);
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transform: translateY(-1px);
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}
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.lmm-btn:active {
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transform: translateY(0);
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}
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.lmm-btn-active {
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background: linear-gradient(135deg, #6366F1, #8B5CF6);
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color: #fff;
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border-color: transparent;
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box-shadow: 0 3px 10px rgba(99, 102, 241, 0.35);
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}
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.lmm-btn-active:hover {
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background: linear-gradient(135deg, #5b5cf0, #7c4cf0);
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color: #fff;
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}
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.lmm-btn-ghost {
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background: transparent;
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}
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.lmm-select {
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background: var(--background-primary);
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color: var(--text-normal);
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border: 1px solid var(--background-modifier-border);
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border-radius: 8px;
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padding: 4px 8px;
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font-size: 12px;
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font-weight: 500;
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cursor: pointer;
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line-height: 1.2;
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}
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.lmm-select:focus {
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outline: 2px solid var(--lmm-theme-root-accent, #6366F1);
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outline-offset: 1px;
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}
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/* ---------- Canvas ---------- */
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.lmm-canvas {
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flex: 1;
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position: relative;
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overflow: hidden;
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cursor: grab;
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touch-action: none;
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background-color: var(--lmm-theme-bg, var(--background-primary));
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}
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.lmm-canvas.lmm-dragging {
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cursor: grabbing;
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}
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.lmm-inner {
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position: absolute;
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left: 0;
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top: 0;
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transform-origin: 0 0;
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will-change: transform;
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}
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.lmm-svg {
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position: absolute;
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left: 0;
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top: 0;
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pointer-events: none;
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overflow: visible;
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}
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.lmm-conn {
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opacity: 0.9;
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filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.10));
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transition: opacity 0.15s ease, stroke-width 0.15s ease;
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}
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.lmm-nodes {
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position: relative;
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width: 100%;
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height: 100%;
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}
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/* ---------- Nodes ---------- */
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.lmm-node {
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position: absolute;
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padding: 8px 14px;
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background: var(--lmm-theme-bg, var(--background-primary));
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color: var(--lmm-theme-fg, var(--text-normal));
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border: 2px solid var(--lmm-color, #6366F1);
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border-radius: 10px;
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font-size: 13px;
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line-height: 1.4;
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white-space: nowrap;
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cursor: default;
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user-select: none;
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box-shadow: 0 2px 8px rgba(0, 0, 0, 0.10);
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transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
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max-width: 320px;
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overflow: hidden;
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text-overflow: ellipsis;
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font-weight: 500;
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}
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.lmm-node:hover {
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transform: scale(1.04);
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box-shadow: 0 8px 22px rgba(0, 0, 0, 0.18);
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z-index: 5;
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filter: brightness(1.05);
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}
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.lmm-node:focus {
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outline: none;
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}
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/* Selection ring (focused node, not editing) */
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.lmm-node.lmm-selected {
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outline: 2px dashed var(--lmm-color, #6366F1);
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outline-offset: 4px;
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z-index: 6;
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}
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.lmm-node.lmm-selected.lmm-node-root {
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outline-color: var(--lmm-theme-root-accent, #8B5CF6);
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}
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/* Collapsed node — inline + badge after text */
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.lmm-node.lmm-collapsed {
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cursor: pointer;
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display: inline-flex;
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align-items: center;
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overflow: hidden;
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}
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.lmm-node.lmm-collapsed > .lmm-node-text {
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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min-width: 0;
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}
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.lmm-node.lmm-collapsed > .lmm-collapse-badge {
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flex-shrink: 0;
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position: relative;
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width: 18px;
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height: 18px;
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border-radius: 50%;
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background: var(--lmm-color, #6366F1);
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margin-left: 8px;
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}
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.lmm-node.lmm-collapsed > .lmm-collapse-badge::before,
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.lmm-node.lmm-collapsed > .lmm-collapse-badge::after {
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content: '';
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position: absolute;
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background: #fff;
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border-radius: 1px;
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top: 50%;
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left: 50%;
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transform: translate(-50%, -50%);
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}
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.lmm-node.lmm-collapsed > .lmm-collapse-badge::before {
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width: 10px;
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height: 2px;
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}
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.lmm-node.lmm-collapsed > .lmm-collapse-badge::after {
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width: 2px;
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height: 10px;
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}
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/* Root/d0: white badge on gradient bg, colored crosshair */
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.lmm-node.lmm-collapsed.lmm-node-root > .lmm-collapse-badge,
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.lmm-node.lmm-collapsed.lmm-node-d0 > .lmm-collapse-badge {
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background: rgba(255, 255, 255, 0.85);
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}
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.lmm-node.lmm-collapsed.lmm-node-root > .lmm-collapse-badge::before,
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.lmm-node.lmm-collapsed.lmm-node-root > .lmm-collapse-badge::after,
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.lmm-node.lmm-collapsed.lmm-node-d0 > .lmm-collapse-badge::before,
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.lmm-node.lmm-collapsed.lmm-node-d0 > .lmm-collapse-badge::after {
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background: #6366F1;
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}
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/* D1: white badge on colored bg, colored crosshair */
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.lmm-node.lmm-collapsed.lmm-node-d1 > .lmm-collapse-badge {
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background: rgba(255, 255, 255, 0.85);
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}
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.lmm-node.lmm-collapsed.lmm-node-d1 > .lmm-collapse-badge::before,
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.lmm-node.lmm-collapsed.lmm-node-d1 > .lmm-collapse-badge::after {
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background: var(--lmm-color, #6366F1);
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}
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/* Edit mode — caret visible, text wraps, no ellipsis truncation */
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.lmm-node.lmm-editing {
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white-space: normal;
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overflow: visible;
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text-overflow: clip;
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cursor: text;
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user-select: text;
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-webkit-user-select: text;
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outline: 2px solid #6366F1;
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outline-offset: 3px;
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z-index: 8;
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min-width: 80px;
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caret-color: currentColor;
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transform: none !important;
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}
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.lmm-node.lmm-editing.lmm-node-root,
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.lmm-node.lmm-editing.lmm-node-d1 {
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caret-color: #fff;
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}
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/* Root: bold gradient capsule with glow */
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.lmm-node-root,
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.lmm-node-d0 {
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background: var(--lmm-theme-root-grad, linear-gradient(135deg, #6366F1, #8B5CF6 60%, #EC4899));
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color: #fff;
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border: none;
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font-size: 18px;
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font-weight: 700;
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padding: 14px 26px;
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border-radius: 18px;
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box-shadow:
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0 8px 28px rgba(99, 102, 241, 0.42),
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0 2px 6px rgba(139, 92, 246, 0.25),
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inset 0 1px 0 rgba(255, 255, 255, 0.2);
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letter-spacing: 0.3px;
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}
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/* Level 1: solid colored pill, white text */
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.lmm-node-d1 {
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background: var(--lmm-color);
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color: #fff;
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border: none;
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font-weight: 600;
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font-size: 15px;
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padding: 10px 18px;
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border-radius: 12px;
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box-shadow:
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0 5px 16px rgba(0, 0, 0, 0.18),
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inset 0 1px 0 rgba(255, 255, 255, 0.18);
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}
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/* Level 2: tinted soft fill with branch-color border */
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.lmm-node-d2 {
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background: color-mix(in srgb, var(--lmm-color) 16%, var(--lmm-theme-bg, var(--background-primary)));
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border-color: var(--lmm-color);
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border-width: 2px;
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color: var(--lmm-theme-fg, var(--text-normal));
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font-weight: 600;
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font-size: 13.5px;
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padding: 7px 14px;
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}
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/* Level 3+: lighter card with thin colored border */
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.lmm-node-d3,
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.lmm-node-d4,
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.lmm-node-d5,
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.lmm-node-d6 {
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background: var(--lmm-theme-bg, var(--background-primary));
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border-color: var(--lmm-color);
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border-width: 1.5px;
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font-weight: 500;
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font-size: 12.5px;
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padding: 6px 12px;
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color: var(--lmm-theme-fg, var(--text-normal));
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box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
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}
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/* Theme-dark refinements */
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.theme-dark .lmm-node {
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box-shadow: 0 2px 10px rgba(0, 0, 0, 0.45);
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}
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.theme-dark .lmm-node-d2 {
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background: color-mix(in srgb, var(--lmm-color) 22%, var(--lmm-theme-bg, var(--background-primary)));
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}
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/* Midnight theme always uses dark-style mixing regardless of obsidian theme */
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.lmm-overlay.lmm-theme-midnight .lmm-node-d2,
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.lmm-overlay.lmm-theme-slate .lmm-node-d2 {
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background: color-mix(in srgb, var(--lmm-color) 22%, var(--lmm-theme-bg));
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}
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.lmm-overlay.lmm-theme-midnight .lmm-node,
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.lmm-overlay.lmm-theme-slate .lmm-node {
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box-shadow: 0 2px 10px rgba(0, 0, 0, 0.45);
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}
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/* Slate theme — subtle tech grid on canvas */
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.lmm-overlay.lmm-theme-slate .lmm-canvas {
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background-image:
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linear-gradient(rgba(148, 163, 184, 0.06) 1px, transparent 1px),
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linear-gradient(90deg, rgba(148, 163, 184, 0.06) 1px, transparent 1px);
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background-size: 32px 32px;
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}
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/* Virtual root (used when multiple top-level headings) */
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.lmm-node-virtual {
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background: linear-gradient(135deg, #475569, #1F2937) !important;
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box-shadow: 0 6px 20px rgba(15, 23, 42, 0.35) !important;
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}
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/* ---------- Node shape variants (mindmap-node) ---------- */
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/* Square: straight corners on all node levels */
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.lmm-overlay.lmm-node-style-square .lmm-node,
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.lmm-overlay.lmm-node-style-square .lmm-node-root,
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.lmm-overlay.lmm-node-style-square .lmm-node-d0,
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.lmm-overlay.lmm-node-style-square .lmm-node-d1 {
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border-radius: 0;
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}
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/* Borderless: drop outlines, lean on background/shadow for separation */
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.lmm-overlay.lmm-node-style-borderless .lmm-node {
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border-color: transparent;
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border-width: 0;
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padding: 6px 12px;
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}
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.lmm-overlay.lmm-node-style-borderless .lmm-node-d2 {
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background: transparent;
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}
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.lmm-overlay.lmm-node-style-borderless .lmm-node-d3,
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.lmm-overlay.lmm-node-style-borderless .lmm-node-d4,
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.lmm-overlay.lmm-node-style-borderless .lmm-node-d5,
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.lmm-overlay.lmm-node-style-borderless .lmm-node-d6 {
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background: transparent;
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box-shadow: none;
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}
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/* Pill: fully rounded capsule */
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.lmm-overlay.lmm-node-style-circle .lmm-node,
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.lmm-overlay.lmm-node-style-circle .lmm-node-root,
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.lmm-overlay.lmm-node-style-circle .lmm-node-d0,
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.lmm-overlay.lmm-node-style-circle .lmm-node-d1 {
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border-radius: 999px;
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}
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/* ---------- Doodle style: hand-drawn look ---------- */
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.lmm-overlay.lmm-node-style-doodle .lmm-node {
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border-radius: 8px 12px 10px 14px;
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border-width: 2.5px;
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border-style: solid;
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box-shadow: 2px 3px 0px rgba(0, 0, 0, 0.15);
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transform: rotate(-0.5deg);
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filter: url(#doodle-filter);
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}
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.lmm-overlay.lmm-node-style-doodle .lmm-node-root,
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.lmm-overlay.lmm-node-style-doodle .lmm-node-d0 {
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border-radius: 14px 10px 12px 8px;
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transform: rotate(0.3deg);
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padding: 14px 24px;
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font-size: 17px;
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font-weight: 700;
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}
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.lmm-overlay.lmm-node-style-doodle .lmm-node-d1 {
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border-radius: 10px 14px 8px 12px;
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transform: rotate(-0.4deg);
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padding: 10px 16px;
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font-size: 14px;
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}
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.lmm-overlay.lmm-node-style-doodle .lmm-node-d2 {
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border-radius: 12px 8px 14px 10px;
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transform: rotate(0.6deg);
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padding: 8px 14px;
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}
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.lmm-overlay.lmm-node-style-doodle .lmm-node-d3,
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.lmm-overlay.lmm-node-style-doodle .lmm-node-d4,
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.lmm-overlay.lmm-node-style-doodle .lmm-node-d5,
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.lmm-overlay.lmm-node-style-doodle .lmm-node-d6 {
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border-radius: 8px 12px 10px 14px;
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transform: rotate(-0.3deg);
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padding: 6px 12px;
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font-size: 12.5px;
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}
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/* Doodle toolbar button accent */
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.lmm-overlay.lmm-node-style-doodle .lmm-btn-active {
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background: linear-gradient(135deg, #E8590C, #D9480F);
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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);
|
|
}
|