Files
markdown-converter/src/styles-sidebar.css
T
amitwh 9557c0af4d fix(flowchart): ensure rendered SVG + selection visibility; force light theme in canvas; v4.9.5
v4.9.4 shipped three interaction bugs in the Flow Chart panel that combined to make it look broken at runtime: (1) .flowchart-preview-render had no min-height, so the Mermaid SVG clipped to 0 when the sidebar flex column shrank; (2) the canvas + preview hosts inherited the body.theme-concreteinfo dark theme, producing dark-on-dark nodes; (3) .flowchart-node.selected only set a 2px stroke on the rect's existing dark fill, which was effectively invisible.

Fix: styles-sidebar.css adds min-height: 120px on .flowchart-preview-render; forces a light background on .flowchart-canvas-host / .flowchart-preview-host with !important so theme inheritance cannot override it; forces explicit white fills and dark strokes on .flowchart-node rect/polygon/text and .flowchart-edge so labels read against any background; selection now changes fill (#e3f0ff) AND bumps stroke-width to 3 on both nodes and edges. renderer.js renderFlowChartMermaid now always initializes Mermaid with theme: 'default' regardless of body class — keeps the Mermaid SVG light to match the CSS-forced canvas surface.

Three new CSS regression tests in tests/flowchart-panel.test.js read the shipped stylesheet and assert the three structural invariants (non-zero min-height on render target, !important light background on canvas+preview hosts, fill + stroke-width >= 3 on .flowchart-node.selected).

Tradeoff: the flowchart surface is now always light, diverging from body theme. Visibility of a working editor is the priority per user direction.

Amit Haridas
2026-09-14 23:09:23 +05:30

1213 lines
24 KiB
CSS

/* Sidebar */
.main-content {
display: flex;
flex: 1;
overflow: hidden;
min-height: 0;
}
.sidebar {
display: flex;
flex-shrink: 0;
height: 100%;
transition: width 0.2s ease;
}
.sidebar.collapsed {
width: 48px;
}
.sidebar:not(.collapsed) {
width: 328px; /* 48px icons + 280px panel */
}
.sidebar-icons {
display: flex;
flex-direction: column;
width: 48px;
background: var(--gray-100, #f3f4f6);
border-right: 1px solid var(--gray-200, #e5e7eb);
padding: 8px 0;
gap: 4px;
align-items: center;
}
.sidebar-icon {
width: 36px;
height: 36px;
display: flex;
align-items: center;
justify-content: center;
border: none;
background: transparent;
border-radius: 8px;
cursor: pointer;
color: var(--gray-500, #6b7280);
transition: all 0.15s ease;
}
.sidebar-icon:hover {
background: var(--gray-200, #e5e7eb);
color: var(--gray-700, #374151);
}
.sidebar-icon.active {
background: var(--gray-200, #e5e7eb);
color: var(--primary-dark, #5661b3);
box-shadow: inset 3px 0 0 var(--primary-dark, #5661b3);
}
.sidebar-icon:focus-visible {
outline: 2px solid var(--primary-dark, #5661b3);
outline-offset: 2px;
}
.sidebar-panel {
width: 280px;
background: var(--gray-50, #f9fafb);
border-right: 1px solid var(--gray-200, #e5e7eb);
display: flex;
flex-direction: column;
overflow: hidden;
}
.sidebar.collapsed .sidebar-panel {
display: none;
}
.sidebar-panel-header {
display: flex;
align-items: center;
justify-content: space-between;
padding: 12px 16px;
border-bottom: 1px solid var(--gray-200, #e5e7eb);
font-weight: 600;
font-size: 13px;
text-transform: uppercase;
letter-spacing: 0.05em;
color: var(--gray-600, #4b5563);
}
.sidebar-panel-close {
background: none;
border: none;
font-size: 18px;
cursor: pointer;
color: var(--gray-400, #9ca3af);
padding: 0 4px;
border-radius: 4px;
}
.sidebar-panel-close:hover {
background: var(--gray-200, #e5e7eb);
color: var(--gray-600, #4b5563);
}
.sidebar-panel-close:focus-visible {
outline: 2px solid var(--primary-dark, #5661b3);
outline-offset: 2px;
}
.sidebar-panel-content {
flex: 1;
overflow-y: auto;
padding: 12px;
}
/* Dark theme support */
body[class*='dark'] .sidebar-icons,
body[class*='dark'] .sidebar-panel {
background: #1e1e1e;
border-color: #333;
}
body[class*='dark'] .sidebar-icon {
color: #888;
}
body[class*='dark'] .sidebar-icon:hover {
background: #333;
color: #ccc;
}
body[class*='dark'] .sidebar-icon.active {
background: #333;
color: #8b9aff;
box-shadow: inset 3px 0 0 #8b9aff;
}
body[class*='dark'] .sidebar-panel-header {
border-color: #333;
color: #ccc;
}
/* Panel list items (templates, etc.) */
.panel-list-item {
padding: 10px 12px;
border-radius: 6px;
cursor: pointer;
margin-bottom: 4px;
}
.panel-list-item:hover {
background: var(--gray-200, #e5e7eb);
}
.panel-list-item-title {
font-size: 13px;
font-weight: 500;
color: var(--gray-800, #1f2937);
}
.panel-list-item-desc {
font-size: 11px;
color: var(--gray-500, #6b7280);
margin-top: 2px;
}
body[class*='dark'] .panel-list-item:hover {
background: #333;
}
body[class*='dark'] .panel-list-item-title {
color: #ddd;
}
body[class*='dark'] .panel-list-item-desc {
color: #888;
}
/* Explorer Panel */
.explorer-toolbar {
display: flex;
gap: 4px;
margin-bottom: 8px;
}
.explorer-path {
flex: 1;
padding: 6px 8px;
border: 1px solid var(--gray-300, #d1d5db);
border-radius: 6px;
font-size: 12px;
background: white;
overflow: hidden;
text-overflow: ellipsis;
}
.explorer-browse-btn {
border: 1px solid var(--gray-300, #d1d5db);
border-radius: 6px;
background: white;
cursor: pointer;
padding: 4px 8px;
}
.tree-item {
padding: 3px 0;
cursor: pointer;
font-size: 13px;
user-select: none;
}
.tree-item:hover {
background: var(--gray-100, #f3f4f6);
border-radius: 4px;
}
.tree-icon {
margin-right: 4px;
font-size: 12px;
}
.tree-children {
padding-left: 16px;
}
.tree-folder.collapsed .tree-children {
display: none;
}
.tree-name {
font-size: 13px;
}
/* Git Panel */
.git-section {
margin-bottom: 16px;
}
.git-section-title {
font-size: 11px;
text-transform: uppercase;
letter-spacing: 0.05em;
color: var(--gray-500);
margin-bottom: 8px;
}
.git-file {
display: flex;
align-items: center;
padding: 4px 6px;
border-radius: 4px;
font-size: 13px;
gap: 6px;
}
.git-file:hover {
background: var(--gray-100, #f3f4f6);
}
.git-file-status {
font-weight: 700;
font-family: monospace;
width: 16px;
text-align: center;
}
.git-file-name {
flex: 1;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.git-stage-btn {
border: none;
background: var(--gray-200);
border-radius: 4px;
cursor: pointer;
font-size: 14px;
width: 22px;
height: 22px;
}
.git-commit-input {
width: 100%;
padding: 8px;
border: 1px solid var(--gray-300);
border-radius: 6px;
font-size: 13px;
font-family: inherit;
resize: vertical;
box-sizing: border-box;
}
.git-commit-btn {
width: 100%;
margin-top: 8px;
padding: 8px;
background: var(--primary-dark, #5661b3);
color: white;
border: none;
border-radius: 6px;
font-size: 13px;
cursor: pointer;
}
.git-commit-btn:hover {
opacity: 0.9;
}
.git-log-entry {
padding: 6px 0;
border-bottom: 1px solid var(--gray-100);
}
.git-log-msg {
font-size: 13px;
}
.git-log-meta {
font-size: 11px;
color: var(--gray-500);
margin-top: 2px;
}
.git-info {
font-size: 13px;
color: var(--gray-500);
padding: 8px 0;
}
.git-loading {
font-size: 13px;
color: var(--gray-400);
}
.git-diff-btn {
border: none;
background: var(--gray-200);
border-radius: 4px;
cursor: pointer;
font-size: 11px;
padding: 2px 6px;
}
.git-diff-view {
margin-top: 8px;
max-height: 240px;
overflow: auto;
padding: 8px;
background: var(--gray-100, #f3f4f6);
border-radius: 6px;
font-size: 12px;
white-space: pre-wrap;
word-break: break-word;
}
.git-branch-item {
display: flex;
align-items: center;
justify-content: space-between;
padding: 4px 6px;
border-radius: 4px;
font-size: 13px;
gap: 6px;
}
.git-branch-item:hover {
background: var(--gray-100, #f3f4f6);
}
.git-branch-current {
font-weight: 600;
}
.git-branch-name {
flex: 1;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.git-checkout-btn {
border: none;
background: var(--gray-200);
border-radius: 4px;
cursor: pointer;
font-size: 11px;
padding: 2px 6px;
}
.git-branch-new {
display: flex;
gap: 4px;
margin-top: 8px;
}
.git-branch-input {
flex: 1;
padding: 6px 8px;
border: 1px solid var(--gray-300);
border-radius: 6px;
font-size: 13px;
box-sizing: border-box;
}
.git-branch-create-btn {
border: none;
background: var(--gray-200);
border-radius: 6px;
cursor: pointer;
font-size: 12px;
padding: 6px 8px;
}
.git-remote-actions {
display: flex;
gap: 8px;
margin-top: 8px;
}
.git-push-btn,
.git-pull-btn {
flex: 1;
padding: 8px;
background: var(--primary-dark, #5661b3);
color: white;
border: none;
border-radius: 6px;
font-size: 13px;
cursor: pointer;
}
.git-push-btn:hover,
.git-pull-btn:hover {
opacity: 0.9;
}
.git-remote-status {
font-size: 12px;
color: var(--gray-500);
margin-top: 6px;
min-height: 14px;
}
/* Snippets Panel */
.snippets-toolbar {
display: flex;
gap: 4px;
margin-bottom: 8px;
}
.snippets-search {
flex: 1;
padding: 6px 10px;
border: 1px solid var(--gray-300);
border-radius: 6px;
font-size: 13px;
}
.snippets-add-btn {
width: 32px;
border: 1px solid var(--gray-300);
border-radius: 6px;
background: white;
font-size: 18px;
cursor: pointer;
}
.snippet-item {
padding: 8px;
border: 1px solid var(--gray-200);
border-radius: 6px;
margin-bottom: 6px;
}
.snippet-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 4px;
}
.snippet-name {
font-size: 13px;
font-weight: 500;
}
.snippet-lang {
font-size: 11px;
background: var(--gray-100);
padding: 2px 6px;
border-radius: 4px;
color: var(--gray-500);
}
.snippet-preview {
font-size: 12px;
background: var(--gray-50);
padding: 6px;
border-radius: 4px;
margin: 4px 0;
overflow: hidden;
max-height: 60px;
}
.snippet-preview code {
font-family: 'JetBrains Mono', monospace;
}
.snippet-actions {
display: flex;
gap: 4px;
}
.snippet-insert {
font-size: 12px;
padding: 4px 8px;
border: 1px solid var(--gray-300);
border-radius: 4px;
background: white;
cursor: pointer;
}
.snippet-delete {
font-size: 14px;
padding: 4px 8px;
border: 1px solid var(--gray-300);
border-radius: 4px;
background: white;
cursor: pointer;
color: #ef4444;
}
/* Dark theme for sidebar panels */
body[class*='dark'] .explorer-path,
body[class*='dark'] .explorer-browse-btn,
body[class*='dark'] .snippets-search,
body[class*='dark'] .snippets-add-btn,
body[class*='dark'] .snippet-insert,
body[class*='dark'] .snippet-delete {
background: #2d2d2d;
border-color: #444;
color: #ccc;
}
body[class*='dark'] .git-commit-input,
body[class*='dark'] .git-branch-input {
background: #2d2d2d;
border-color: #444;
color: #ccc;
}
body[class*='dark'] .git-diff-view {
background: #2d2d2d;
color: #ccc;
}
body[class*='dark'] .snippet-item {
border-color: #444;
}
body[class*='dark'] .snippet-preview {
background: #2d2d2d;
}
body[class*='dark'] .tree-item:hover,
body[class*='dark'] .git-file:hover,
body[class*='dark'] .git-branch-item:hover {
background: #333;
}
/* Outline Panel */
.outline-panel {
display: flex;
flex-direction: column;
height: 100%;
}
.outline-list {
flex: 1;
overflow-y: auto;
padding: 4px 0;
}
.outline-item {
display: flex;
align-items: center;
justify-content: space-between;
padding: 4px 12px;
cursor: pointer;
font-size: 13px;
color: var(--text-secondary, #6b7280);
transition:
background 0.15s,
color 0.15s;
border-left: 2px solid transparent;
}
.outline-item:hover {
background: var(--bg-tertiary, #f3f4f6);
color: var(--text-primary, #1f2937);
}
.outline-item.active {
color: var(--accent-blue, #3b82f6);
background: rgba(59, 130, 246, 0.08);
border-left-color: var(--accent-blue, #3b82f6);
font-weight: 600;
}
.outline-level-1 {
padding-left: 12px;
}
.outline-level-2 {
padding-left: 24px;
}
.outline-level-3 {
padding-left: 36px;
}
.outline-level-4 {
padding-left: 48px;
}
.outline-level-5 {
padding-left: 56px;
}
.outline-level-6 {
padding-left: 64px;
}
.outline-text {
flex: 1;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.outline-badge {
font-size: 10px;
opacity: 0.5;
margin-left: 8px;
flex-shrink: 0;
}
.outline-empty {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
padding: 32px 16px;
color: var(--text-muted, #9ca3af);
text-align: center;
}
.outline-empty p {
margin: 4px 0;
}
.outline-hint {
font-family: monospace;
font-size: 12px;
opacity: 0.7;
}
.outline-footer {
padding: 8px 12px;
border-top: 1px solid var(--border-color, #e5e7eb);
font-size: 11px;
color: var(--text-muted, #9ca3af);
}
/* Outline dark mode */
body[class*='dark'] .outline-item {
color: #9ca3af;
}
body[class*='dark'] .outline-item:hover {
background: #374151;
color: #e5e7eb;
}
body[class*='dark'] .outline-item.active {
color: #8b9aff;
background: rgba(139, 154, 255, 0.1);
border-left-color: #8b9aff;
}
body[class*='dark'] .outline-empty {
color: #6b7280;
}
body[class*='dark'] .outline-footer {
border-color: #333;
color: #6b7280;
}
/* ================================
* Plugin panels (writing-studio + AI Assistant)
* ================================ */
/* Generic plugin panel scaffold */
.ws-panel {
display: flex;
flex-direction: column;
gap: 12px;
padding: 12px;
font-size: 13px;
}
.ws-section {
display: flex;
flex-direction: column;
gap: 8px;
}
.ws-heading {
margin: 0;
font-size: 12px;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.04em;
color: var(--text-muted, #6b7280);
}
.ws-btn {
padding: 5px 10px;
border: 1px solid var(--border-color, #d1d5db);
border-radius: 4px;
background: var(--bg-primary, #fff);
color: inherit;
cursor: pointer;
font-size: 12px;
}
.ws-btn:hover {
background: var(--bg-secondary, #f3f4f6);
}
.ws-btn-primary {
background: #4a90d9;
border-color: #4a90d9;
color: #fff;
}
.ws-btn-primary:hover {
background: #3a7bc8;
}
.ws-btn-sm {
padding: 3px 8px;
font-size: 11px;
}
.ws-btn:disabled {
opacity: 0.5;
cursor: not-allowed;
}
.ws-muted {
color: var(--text-muted, #9ca3af);
font-size: 12px;
}
.ws-stat-row {
display: flex;
justify-content: space-between;
font-size: 12px;
}
.ws-pct {
font-weight: 600;
color: #4a90d9;
}
.ws-progress-bar {
height: 8px;
border-radius: 4px;
background: var(--bg-secondary, #e5e7eb);
overflow: hidden;
}
.ws-progress-fill {
height: 100%;
background: linear-gradient(90deg, #4a90d9, #6aa8e8);
transition: width 0.3s ease;
}
.ws-snapshot-list,
.ws-issues-list {
display: flex;
flex-direction: column;
gap: 8px;
}
.ws-snapshot-item,
.ws-issue-item {
border: 1px solid var(--border-color, #e5e7eb);
border-radius: 6px;
padding: 8px;
}
.ws-snapshot-header,
.ws-issue-type {
display: flex;
justify-content: space-between;
font-size: 11px;
color: var(--text-muted, #6b7280);
}
.ws-issue-type {
font-weight: 700;
color: #c06040;
}
.ws-issue-text {
margin-top: 4px;
font-size: 12px;
}
.ws-issue-suggestion {
margin-top: 2px;
font-size: 12px;
color: #2e7d32;
}
.ws-issue-actions {
display: flex;
gap: 6px;
margin-top: 6px;
}
/* Writing heatmap (Goals panel) */
.ws-heatmap {
display: grid;
grid-template-rows: repeat(7, 10px);
grid-auto-flow: column;
grid-auto-columns: 10px;
gap: 2px;
}
.ws-heatmap-cell {
width: 10px;
height: 10px;
border-radius: 2px;
background: var(--bg-secondary, #ebedf0);
}
.ws-heatmap-cell.l1 {
background: #9be9a8;
}
.ws-heatmap-cell.l2 {
background: #40c463;
}
.ws-heatmap-cell.l3 {
background: #30a14c;
}
.ws-heatmap-cell.l4 {
background: #216e39;
}
/* AI Chat panel */
.ai-chat-panel {
height: 100%;
}
.ai-chat-status {
display: flex;
align-items: center;
justify-content: space-between;
gap: 8px;
}
.ai-chat-badge {
font-size: 11px;
padding: 2px 8px;
border-radius: 10px;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.ai-chat-badge-ok {
background: rgba(46, 125, 50, 0.12);
color: #2e7d32;
}
.ai-chat-badge-off {
background: rgba(192, 96, 64, 0.12);
color: #c06040;
}
.ai-chat-messages {
flex: 1;
min-height: 200px;
max-height: 45vh;
overflow-y: auto;
display: flex;
flex-direction: column;
gap: 8px;
padding: 4px 0;
}
.ai-chat-msg {
border-radius: 8px;
padding: 6px 10px;
font-size: 12px;
white-space: pre-wrap;
word-break: break-word;
}
.ai-chat-msg-user {
background: rgba(74, 144, 217, 0.12);
align-self: flex-end;
max-width: 90%;
}
.ai-chat-msg-assistant {
background: var(--bg-secondary, #f3f4f6);
align-self: flex-start;
max-width: 95%;
}
.ai-chat-msg-busy {
color: var(--text-muted, #9ca3af);
font-style: italic;
}
.ai-chat-msg-role {
font-size: 10px;
font-weight: 700;
text-transform: uppercase;
color: var(--text-muted, #9ca3af);
margin-bottom: 2px;
}
.ai-chat-composer {
display: flex;
flex-direction: column;
gap: 8px;
}
.ai-chat-composer textarea {
width: 100%;
resize: vertical;
min-height: 56px;
padding: 8px;
border: 1px solid var(--border-color, #d1d5db);
border-radius: 6px;
font: inherit;
background: var(--bg-primary, #fff);
color: inherit;
box-sizing: border-box;
}
.ai-chat-actions,
.ai-chat-footer {
display: flex;
justify-content: space-between;
gap: 8px;
}
.ai-chat-footer {
justify-content: flex-start;
}
/* AI settings/input modal overlays */
.ai-settings-overlay {
position: fixed;
inset: 0;
background: rgba(0, 0, 0, 0.5);
display: flex;
align-items: center;
justify-content: center;
z-index: 10000;
}
.ai-settings-dialog {
background: var(--bg-primary, #fff);
color: var(--text-primary, #222);
border-radius: 8px;
padding: 20px;
width: 380px;
max-width: 90vw;
display: flex;
flex-direction: column;
gap: 10px;
box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}
.ai-settings-dialog h3 {
margin: 0 0 4px;
}
.ai-settings-dialog label {
display: flex;
flex-direction: column;
gap: 4px;
font-size: 12px;
}
.ai-settings-dialog input,
.ai-settings-dialog select {
padding: 6px 8px;
border: 1px solid var(--border-color, #d1d5db);
border-radius: 4px;
font: inherit;
background: var(--bg-primary, #fff);
color: inherit;
}
.ai-settings-note {
font-size: 11px;
color: var(--text-muted, #9ca3af);
margin: 0;
}
.ai-settings-actions {
display: flex;
justify-content: flex-end;
gap: 8px;
}
/* Dark mode adjustments for plugin panels */
body[class*='dark'] .ws-btn {
background: #374151;
border-color: #4b5563;
color: #e5e7eb;
}
body[class*='dark'] .ws-btn:hover {
background: #4b5563;
}
body[class*='dark'] .ai-chat-msg-assistant {
background: #374151;
}
body[class*='dark'] .ai-chat-composer textarea,
body[class*='dark'] .ai-settings-dialog input,
body[class*='dark'] .ai-settings-dialog select {
background: #1f2937;
border-color: #4b5563;
color: #e5e7eb;
}
body[class*='dark'] .ai-settings-dialog {
background: #1f2937;
color: #e5e7eb;
}
/* Wiki links in the preview (knowledge-base mode) */
.preview-content a.wiki-link {
color: #8b5cf6;
text-decoration: none;
border-bottom: 1px dashed #8b5cf6;
}
.preview-content a.wiki-link:hover {
background: rgba(139, 92, 246, 0.1);
}
body[class*='dark'] .preview-content a.wiki-link {
color: #a78bfa;
border-bottom-color: #a78bfa;
}
/* Resolved comments fade but stay visible */
.ws-issue-item.comment-resolved {
opacity: 0.55;
}
/* Goals panel: stat cards + 30-day bar chart (writing-studio) */
.ws-stat-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 8px;
}
.ws-stat-card {
display: flex;
flex-direction: column;
align-items: center;
border: 1px solid var(--border-color, #e5e7eb);
border-radius: 6px;
padding: 10px 6px;
}
.ws-stat-value {
font-size: 18px;
font-weight: 700;
}
.ws-stat-label {
font-size: 11px;
color: var(--text-muted, #9ca3af);
}
.ws-chart {
display: flex;
align-items: flex-end;
gap: 2px;
height: 64px;
}
.ws-bar {
flex: 1;
min-width: 3px;
background: #9cbfe8;
border-radius: 2px 2px 0 0;
}
.ws-bar-met {
background: #2e7d32;
}
/* History panel diff modal */
.history-diff-dialog {
width: 640px;
max-height: 80vh;
display: flex;
flex-direction: column;
}
.history-diff-body {
overflow: auto;
border: 1px solid var(--border-color, #e5e7eb);
border-radius: 6px;
padding: 8px;
font-family: 'JetBrains Mono', 'Fira Code', monospace;
font-size: 12px;
line-height: 1.5;
white-space: pre-wrap;
word-break: break-word;
flex: 1;
min-height: 200px;
}
.history-diff-line {
padding: 0 4px;
border-radius: 2px;
}
.history-diff-added {
background: rgba(46, 125, 50, 0.12);
color: #2e7d32;
}
.history-diff-removed {
background: rgba(198, 40, 40, 0.1);
color: #c62828;
}
.history-diff-unchanged {
color: var(--text-secondary, inherit);
opacity: 0.75;
}
/* === Flow Chart Editor panel === */
.flowchart-panel {
display: flex;
flex-direction: column;
flex: 1;
min-height: 0;
outline: none;
}
.flowchart-toolbar {
display: flex;
align-items: center;
gap: 8px;
padding: 6px 8px;
border-bottom: 1px solid var(--border-color, #444);
}
.flowchart-insert-btn {
padding: 4px 10px;
border: 1px solid var(--accent, #4a9eff);
background: var(--accent, #4a9eff);
color: var(--accent-fg, #fff);
border-radius: 4px;
cursor: pointer;
font-size: 12px;
}
.flowchart-status {
margin-left: auto;
font-size: 11px;
color: var(--text-muted, #888);
}
.flowchart-split {
display: flex;
flex: 1;
min-height: 0;
}
.flowchart-canvas-host {
flex: 7;
min-width: 0;
position: relative;
background: var(--bg-secondary, #1e1e1e);
}
.flowchart-canvas-host svg.flowchart-canvas {
width: 100%;
height: 100%;
display: block;
cursor: crosshair;
}
.flowchart-preview-host {
flex: 3;
min-width: 0;
display: flex;
flex-direction: column;
border-left: 1px solid var(--border-color, #444);
}
.flowchart-preview-source {
flex: 1;
margin: 0;
padding: 8px;
font-family: var(--mono-font, monospace);
font-size: 11px;
overflow: auto;
white-space: pre;
border-bottom: 1px solid var(--border-color, #444);
}
.flowchart-preview-render {
flex: 1;
/* Non-zero CSS height guarantees the Mermaid-rendered SVG has room to lay
* out — without this, flex children in a collapsed parent can compute to 0
* height and mermaid's <svg> ends up invisible even though it parsed and
* attached to the DOM. */
min-height: 120px;
padding: 8px;
overflow: auto;
}
/* v4.9.5 — force light, readable surfaces inside the flowchart canvas and
* preview regardless of the project's theme class on <body>. The flowchart
* is a focused editor surface (similar to the PDF viewer) and the previous
* "inherit body theme" approach left users with dark-on-dark rectangles and
* dark-on-dark Mermaid SVG output, both effectively invisible. Keeping this
* surface light trades theme consistency for guaranteed visibility — the
* user has been explicit that WORKING > consistent with body theme. */
.flowchart-canvas-host,
.flowchart-preview-host {
background: #fafafa !important;
color: #1f2328 !important;
}
.flowchart-node rect,
.flowchart-node polygon {
fill: #ffffff !important;
stroke: #1f2328 !important;
stroke-width: 1.25;
}
.flowchart-node text {
fill: #1f2328 !important;
}
.flowchart-edge {
stroke: #1f2328 !important;
stroke-width: 1.25;
}
.flowchart-node {
cursor: grab;
}
/* v4.9.5 — selection highlight: prior to this rule set, `.selected` only
* painted a 2px stroke on a near-black fill — barely visible against the
* dark canvas. Add a fill change AND bump stroke-width so the highlight is
* unmissable. Same logic for edges. */
.flowchart-node.selected rect,
.flowchart-node.selected polygon {
fill: #e3f0ff !important;
stroke: #4a9eff !important;
stroke-width: 3;
}
.flowchart-edge.selected {
stroke: #4a9eff !important;
stroke-width: 3;
}
.flowchart-label-input {
font-size: 13px;
text-align: center;
border: 1px solid var(--accent, #4a9eff);
background: var(--bg-primary, #fff);
color: inherit;
z-index: 100;
}
/* Takeover mode — the Flow Chart panel promotes itself to fill the main
* area, hiding the editor-container so the canvas + preview split the full
* window width instead of the 280px sidebar. Toggled by the maximize
* button in src/sidebar/flowchart-panel.js (adds/removes
* `.flowchart-takeover` on `.main-content`). Restore on second click or on
* panel destroy(). */
.main-content.flowchart-takeover .editor-container {
display: none;
}
.main-content.flowchart-takeover .sidebar {
width: auto;
flex: 1;
}
.main-content.flowchart-takeover .sidebar:not(.collapsed) {
/* The takeover is only meaningful with the flowchart panel open, so the
* 48px collapsed-state width doesn't apply. Force the wide layout. */
width: auto;
}
.main-content.flowchart-takeover .sidebar-panel {
flex: 1;
width: auto;
}
.main-content.flowchart-takeover .sidebar-panel-content {
padding: 0;
}
/* The panel itself should fill the panel-content column instead of being
* constrained by the normal 12px padding-block flow. */
.main-content.flowchart-takeover .flowchart-panel {
height: 100%;
}
/* Maximize button — small icon+label pill in the panel toolbar. */
.flowchart-maximize-btn {
margin-left: 8px;
padding: 4px 10px;
border: 1px solid var(--border-color, #444);
background: var(--bg-primary, #fff);
color: inherit;
border-radius: 4px;
cursor: pointer;
font-size: 12px;
display: inline-flex;
align-items: center;
gap: 4px;
}
.flowchart-maximize-btn:hover {
border-color: var(--accent, #4a9eff);
color: var(--accent, #4a9eff);
}
.flowchart-maximize-btn:focus-visible {
outline: 2px solid var(--accent, #4a9eff);
outline-offset: 2px;
}
.flowchart-maximize-btn.active {
background: var(--accent, #4a9eff);
border-color: var(--accent, #4a9eff);
color: var(--accent-fg, #fff);
}
.flowchart-maximize-icon {
font-size: 14px;
line-height: 1;
}