ZDDC/browse/css/tree.css
ZDDC 319a3c0ce7 fix(browse): dblclick navigates; show virtual canonical folders at project root
#5 — Double-click on a folder no longer toggles collapse.

Root cause: the single-click handler called tree.render() immediately,
which replaced the clicked row element. The browser's double-click
detection requires the second click to land on the SAME target as the
first, so dblclick never fired for folders.

Fix: defer the single-click toggle by 220ms. A pending dblclick within
the window cancels the toggle and runs navigateIntoFolder instead.
Modifier-clicks (shift/alt for recursive) and ZIP expands skip the
deferral — they're never followed by a dblclick navigation.

#3 — Browse at /<project>/ now always shows the four canonical
folders (archive, working, staging, reviewing) even when they don't
yet exist on disk. Each missing folder is synthesized client-side as
a "virtual" row: muted icon + label + "(empty)" hint, double-clickable
to navigate. zddc-server already serves an empty listing for these
paths (commit 3fc3717), so navigation into a virtual folder works
without 404 and the user lands in a sensible empty workspace.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-11 11:23:14 -05:00

573 lines
12 KiB
CSS

/* ── Layout ──────────────────────────────────────────────────────────────── */
html, body {
margin: 0;
padding: 0;
height: 100%;
overflow: hidden;
font-family: var(--font);
color: var(--text);
background-color: var(--bg);
}
#appMain {
position: relative;
height: calc(100vh - 2.65rem); /* clear .app-header */
display: flex;
flex-direction: column;
overflow: hidden;
}
.browse-root {
display: flex;
flex-direction: column;
flex: 1;
height: 100%;
overflow: hidden;
background: var(--bg);
}
/* ── Toolbar ─────────────────────────────────────────────────────────────── */
.browse-toolbar {
display: flex;
align-items: center;
gap: 0.75rem;
padding: 0.4rem 1rem;
background: var(--bg-secondary);
border-bottom: 1px solid var(--border);
flex-shrink: 0;
}
.view-mode-toggle {
display: inline-flex;
gap: 0;
border: 1px solid var(--border);
border-radius: var(--radius);
overflow: hidden;
}
.view-mode-toggle .btn {
border-radius: 0;
border: none;
border-right: 1px solid var(--border);
}
.view-mode-toggle .btn:last-child {
border-right: none;
}
.view-mode-toggle .btn[aria-selected="true"] {
background: var(--primary);
color: var(--text-light);
}
/* Breadcrumbs */
.breadcrumbs {
flex: 1;
display: flex;
align-items: center;
flex-wrap: wrap;
gap: 0.15rem 0.4rem;
font-size: 0.85rem;
color: var(--text-muted);
min-width: 0;
}
.breadcrumbs a,
.breadcrumbs button {
color: var(--text-muted);
background: none;
border: 0;
padding: 0.1rem 0.3rem;
border-radius: var(--radius);
cursor: pointer;
text-decoration: none;
font: inherit;
}
.breadcrumbs a:hover,
.breadcrumbs button:hover {
color: var(--text);
background: var(--bg-hover);
}
.breadcrumbs .bc-sep {
color: var(--text-muted);
user-select: none;
}
.breadcrumbs .bc-current {
color: var(--text);
font-weight: 600;
padding: 0.1rem 0.3rem;
}
.bc-home-icon {
width: 1em;
height: 1em;
vertical-align: -0.15em;
}
.toolbar__count {
font-size: 0.8rem;
color: var(--text-muted);
white-space: nowrap;
}
/* ── Two-pane browse view ────────────────────────────────────────────────── */
.browse-view {
display: flex;
flex: 1;
overflow: hidden;
min-height: 0;
}
.pane {
overflow: hidden;
background: var(--bg);
display: flex;
flex-direction: column;
}
.tree-pane {
width: 360px;
min-width: 200px;
max-width: 60%;
border-right: 1px solid var(--border);
flex-shrink: 0;
}
.tree-pane__body {
flex: 1;
overflow: auto;
padding: 0.25rem 0;
font-size: 0.875rem;
}
/* Pane resizer — 4px grab handle between tree and preview */
.pane-resizer {
width: 4px;
background: transparent;
cursor: col-resize;
flex-shrink: 0;
position: relative;
z-index: 1;
}
.pane-resizer:hover,
.pane-resizer.is-dragging {
background: var(--primary);
}
.preview-pane {
flex: 1;
min-width: 0;
}
.preview-pane__header {
display: flex;
align-items: center;
gap: 0.5rem;
padding: 0.4rem 0.75rem;
background: var(--bg-secondary);
border-bottom: 1px solid var(--border);
flex-shrink: 0;
min-height: 2.1rem;
}
.preview-pane__title {
flex: 1;
font-size: 0.9rem;
font-weight: 500;
color: var(--text);
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
min-width: 0;
}
.preview-pane__meta {
font-size: 0.8rem;
color: var(--text-muted);
white-space: nowrap;
}
.preview-pane__body {
flex: 1;
overflow: auto;
display: flex;
flex-direction: column;
background: var(--bg);
}
/* The body's children fill the available space. Plugins inject
different content here — img, iframe, pre, custom markdown editor. */
.preview-pane__body > * {
flex: 1;
min-height: 0;
}
.preview-empty {
display: flex;
align-items: center;
justify-content: center;
color: var(--text-muted);
font-size: 0.95rem;
padding: 2rem;
text-align: center;
}
.preview-pane__body img.preview-image {
max-width: 100%;
max-height: 100%;
object-fit: contain;
margin: auto;
display: block;
flex: none; /* avoid flex sizing interfering with object-fit */
}
.preview-pane__body iframe.preview-iframe {
width: 100%;
height: 100%;
border: none;
}
.preview-pane__body pre.preview-text {
padding: 1rem;
font-family: var(--font-mono);
font-size: 0.85rem;
white-space: pre-wrap;
word-wrap: break-word;
margin: 0;
overflow: auto;
background: var(--bg);
color: var(--text);
}
/* ── Tree (vertical, file-explorer style) ───────────────────────────────── */
.tree-row {
display: flex;
align-items: center;
gap: 0.25rem;
padding: 0.15rem 0.5rem;
cursor: pointer;
user-select: none;
border-radius: 0;
color: var(--text);
}
.tree-row:hover {
background: var(--bg-hover);
}
.tree-row.is-selected {
background: var(--bg-selected);
color: var(--text);
}
.tree-row.is-selected .tree-name__label {
color: var(--text);
}
.tree-name__chevron {
display: inline-block;
width: 1rem;
text-align: center;
color: var(--text-muted);
flex-shrink: 0;
font-family: monospace;
font-size: 0.65rem;
}
.tree-row[data-isdir="true"] .tree-name__chevron::before,
.tree-row[data-iszip="true"] .tree-name__chevron::before {
content: "▸";
}
.tree-row[data-isdir="true"].expanded .tree-name__chevron::before,
.tree-row[data-iszip="true"].expanded .tree-name__chevron::before {
content: "▾";
}
.tree-name__chevron--leaf::before {
content: "";
}
.tree-name__icon {
flex-shrink: 0;
font-size: 0.95rem;
}
.tree-name__label {
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
color: var(--text);
}
.tree-row[data-isdir="true"] .tree-name__label,
.tree-row[data-iszip="true"] .tree-name__label {
font-weight: 500;
}
/* Virtual rows: synthesized client-side for folders that aren't on
disk yet (canonical project folders). Rendered muted so the user
reads them as "available but empty" rather than ordinary entries.
Hover/select states still apply; the hint sits to the right of the
label. */
.tree-row--virtual .tree-name__icon,
.tree-row--virtual .tree-name__label {
opacity: 0.65;
}
.tree-name__hint {
margin-left: 0.5rem;
font-size: 0.78rem;
color: var(--text-muted);
font-style: italic;
}
/* ── Grid view (Phase C) ─────────────────────────────────────────────────── */
.grid-view {
flex: 1;
overflow: auto;
background: var(--bg);
padding: 0;
}
.grid-empty {
padding: 3rem;
text-align: center;
color: var(--text-muted);
}
/* ── Status bar ──────────────────────────────────────────────────────────── */
.status-bar {
padding: 0.4rem 1rem;
background: var(--bg-secondary);
border-top: 1px solid var(--border);
font-size: 0.8rem;
color: var(--text-muted);
min-height: 1.6rem;
flex-shrink: 0;
}
.status-bar.is-error { color: var(--danger); }
.status-bar.is-info { color: var(--text); }
/* ── Markdown plugin (right-pane internals when a .md is selected) ──────── */
/* Editor toolbar (above the editor+TOC split): Save + dirty marker +
status + source hint. Sticks to the top of the pane body. */
.md-toolbar {
display: flex;
align-items: center;
gap: 0.5rem;
padding: 0.35rem 0.75rem;
background: var(--bg-secondary);
border-bottom: 1px solid var(--border);
flex-shrink: 0;
font-size: 0.85rem;
}
.md-toolbar__dirty {
color: var(--text-muted);
font-size: 0.85rem;
min-width: 6rem;
}
.md-toolbar__status {
flex: 1;
text-align: right;
color: var(--text-muted);
font-size: 0.85rem;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.md-toolbar__source {
color: var(--text-muted);
font-size: 0.75rem;
font-style: italic;
margin-left: 0.5rem;
padding: 0.15rem 0.4rem;
border-radius: var(--radius);
background: var(--bg);
border: 1px solid var(--border);
}
/* Editor + TOC two-pane split inside the preview body. */
.md-split {
flex: 1;
display: flex;
flex-direction: row;
min-height: 0;
overflow: hidden;
}
.md-editor-host {
flex: 1;
min-width: 0;
min-height: 0;
overflow: hidden;
}
/* TOC pane sits on the right. Fixed width by default; the user can't
resize it (yet) — kept simple in v1. */
.md-toc-pane {
width: 220px;
flex-shrink: 0;
border-left: 1px solid var(--border);
background: var(--bg);
display: flex;
flex-direction: column;
overflow: hidden;
}
.md-toc-pane__header {
padding: 0.35rem 0.75rem;
background: var(--bg-secondary);
border-bottom: 1px solid var(--border);
font-size: 0.75rem;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.06em;
color: var(--text-muted);
flex-shrink: 0;
}
.md-toc-pane__body {
flex: 1;
overflow-y: auto;
padding: 0.4rem 0;
font-size: 0.85rem;
line-height: 1.4;
}
.toc-empty {
color: var(--text-muted);
font-style: italic;
padding: 0.5rem 0.75rem;
margin: 0;
font-size: 0.85rem;
}
.toc-list {
list-style: none;
margin: 0;
padding: 0;
}
.toc-item {
margin: 0;
}
.toc-item a {
display: block;
padding: 0.2rem 0.75rem;
text-decoration: none;
color: var(--text);
border-left: 2px solid transparent;
transition: background 0.1s, border-color 0.1s;
}
.toc-item a:hover {
background: var(--bg-hover);
border-left-color: var(--primary);
}
.toc-item a:focus-visible {
outline: 2px solid var(--primary);
outline-offset: -2px;
}
.toc-level-1 a { padding-left: 0.75rem; font-weight: 600; }
.toc-level-2 a { padding-left: 1.4rem; }
.toc-level-3 a { padding-left: 2.05rem; }
.toc-level-4 a { padding-left: 2.7rem; color: var(--text-muted); }
.toc-level-5 a { padding-left: 3.35rem; color: var(--text-muted); font-size: 0.8rem; }
.toc-level-6 a { padding-left: 4rem; color: var(--text-muted); font-size: 0.8rem; }
/* ── Sort control ────────────────────────────────────────────────────────── */
.sort-control {
display: inline-flex;
align-items: center;
gap: 0.35rem;
font-size: 0.8rem;
color: var(--text-muted);
white-space: nowrap;
}
.sort-control__label {
user-select: none;
}
.sort-control__select {
font-family: var(--font);
font-size: 0.8rem;
padding: 0.2rem 0.4rem;
border: 1px solid var(--border);
border-radius: var(--radius);
background: var(--bg);
color: var(--text);
cursor: pointer;
}
.sort-control__select:focus {
outline: 2px solid var(--primary);
outline-offset: -1px;
}
/* Front-matter display section inside the TOC pane. */
.md-fm-section {
border-bottom: 1px solid var(--border);
max-height: 40%;
overflow-y: auto;
}
.md-fm-body {
padding: 0.4rem 0.75rem;
font-size: 0.85rem;
line-height: 1.4;
}
.fm-empty {
color: var(--text-muted);
font-style: italic;
font-size: 0.85rem;
margin: 0;
}
.fm-list {
margin: 0;
display: grid;
grid-template-columns: minmax(5rem, max-content) 1fr;
gap: 0.15rem 0.5rem;
}
.fm-list dt {
font-weight: 600;
color: var(--text-muted);
font-size: 0.8rem;
text-transform: lowercase;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.fm-list dd {
margin: 0;
color: var(--text);
font-size: 0.85rem;
overflow-wrap: anywhere;
}
/* TOC pane resizer — narrower than the main one. */
.md-toc-resizer {
width: 4px;
}