ZDDC/browse/css/base.css
ZDDC fb13ff4fd8
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feat(browse): generic directory listing tool — default at folder URLs
A new HTML tool — browse — that lists the contents of any directory.
Designed for ZDDC archives but no ZDDC-specific filtering; just a
straight folder browser with expand/collapse, sort, and name filter.

Modes (auto-detected at page load):
  - Online: when served by zddc-server at a folder URL, queries
    the same URL with Accept: application/json to load the listing
    and renders it. Auto-served as the default at any directory
    under ZDDC_ROOT without an index.html (replacing the previous
    minimal-HTML stub from directory.go).
  - Local: 'Select Directory' button uses FileSystemAccessAPI to
    pick any folder on disk; works in Chromium-based browsers.

Features (Phase 1 — what's in this commit):
  - Tree view with lazy-loaded folders (children fetched on first
    expand).
  - Sort by name / size / extension / date (column header click).
  - Filter by name substring (toolbar input).
  - File click opens in a new tab — for server-backed pages,
    routes through zddc-server's normal handler so .archive
    redirects + apps cascade overrides + ACL all apply.

Phase 2 deferred:
  - ZIP files inline expansion (treat archive entries as virtual
    children).
  - File preview popup (reuse shared/preview-lib.js).
  - Extension multi-select filter.

Wiring:
  - browse/ added to top-level ./build's per-tool list, embed
    block, versions.txt, and the lockstep release commit + tag set.
    All seven tools (archive, transmittal, classifier, mdedit,
    landing, form, browse) advance together on stable cuts.
  - shared/build-lib.sh: browse added to ZDDC_RELEASE_TOOLS and
    verify_channel_links's per-tool loop.
  - zddc/internal/apps/embed.go: //go:embed browse.html +
    EmbeddedBytes("browse") case.
  - zddc/internal/apps/availability.go: browse available at every
    directory (same as archive).
  - zddc/internal/apps/handler.go: MatchAppHTML routes
    /<dir>/browse.html → 'browse'.
  - zddc/internal/handler/directory.go: when a directory request
    arrives with Accept: text/html and no index.html exists,
    serve the embedded browse.html bytes (with a JSON-fallback
    if the embedded slot is empty during bootstrap).
2026-05-03 19:56:51 -05:00

70 lines
1.2 KiB
CSS

/* browse-specific layout on top of shared/base.css */
html, body {
height: 100%;
margin: 0;
padding: 0;
background: var(--bg);
color: var(--text);
font-family: var(--font);
}
body {
display: flex;
flex-direction: column;
min-height: 100vh;
}
#appMain {
flex: 1;
display: flex;
flex-direction: column;
min-height: 0;
}
/* Empty / first-paint state */
.empty-state {
flex: 1;
display: flex;
align-items: center;
justify-content: center;
padding: 2rem;
}
.empty-state__inner {
max-width: 640px;
color: var(--text-muted);
line-height: 1.5;
}
.empty-state__inner h2 {
color: var(--text);
margin: 0 0 1rem 0;
font-size: 1.5rem;
}
.empty-state__inner ul {
margin: 1rem 0;
padding-left: 1.5rem;
}
.empty-state__inner li {
margin: 0.4rem 0;
}
.hidden { display: none !important; }
/* Status bar — shows transient errors/info */
.status-bar {
padding: 0.4rem 1rem;
background: var(--bg-secondary);
border-top: 1px solid var(--border);
font-size: 0.85rem;
color: var(--text-muted);
min-height: 1.6rem;
line-height: 1.6rem;
flex-shrink: 0;
}
.status-bar--error { color: #b00020; }
.status-bar--info { color: var(--primary); }