Files
xamxam/public/assets/css
Pontoporeia b981223ff4 admin/system: fetch()-based tab switching, no full-page reload
Add system-fragment.php — a thin authenticated endpoint that returns only
the tab-panel HTML (toolbar + meta + log/nginx-config output) for a given
?tab=&n= combination. No page shell, no status section, no DB queries.

system.php changes:
- Tab <a> elements gain data-tab= attributes used by JS to identify the
  target without parsing hrefs.
- Tab panel content wrapped in <div id=sys-tab-panel data-tab= data-n=>
  which JS uses as both the swap target and its own state store.
- JS rewritten: tab clicks and lines-select changes call loadPanel()
  which fetch()es system-fragment.php, swaps innerHTML, updates active
  tab ARIA attributes, and pushes state via history.pushState.
- Browser back/forward handled via popstate listener.
- bindPanelControls() re-wires the lines-select and copy-to-clipboard
  button after every innerHTML swap (event delegation not feasible here
  because log-output is replaced wholesale).
- fetch() failure falls back to window.location.href (full page load).
- Tabs without JS still work: <a href> links go to system.php?tab=…
  as before.

system-fragment.php:
- Requires AdminAuth::isAuthenticated(); returns 403 on failure.
- Validates tab and n params against the same whitelist as system.php.
- All helper functions namespaced with frag_ prefix to avoid redeclaration
  if PHP ever includes both files in the same process.
- Renders identical HTML to the corresponding section in system.php.

system.css:
- #sys-tab-panel gets min-height:8rem and position:relative to prevent
  layout jump during fetch.
- .sys-panel-loading: opacity 0.4 + pointer-events:none + subtle
  diagonal-stripe ::after overlay with shimmer animation.
2026-04-06 15:32:41 +02:00
..
2026-04-06 15:32:34 +02:00

CSS Architecture

File Structure

  • variables.css - CSS custom properties (variables) for colors and theme values
  • colors.css - Reference documentation of all color values used in the project
  • common.css - Shared styles: reset, header/nav, search bar, accessibility utilities
  • main.css - Home page styles
  • admin.css - Admin section styles
  • system.css - System page styles
  • search.css - Search/Directory page styles
  • apropos.css - About page styles
  • tfe.css - Individual thesis page styles
  • easymde.min.css - EasyMDE editor styles (minified, third-party)
  • modern-normalize.min.css - Modern normalize reset (minified, third-party)

Imports

All CSS files automatically import variables.css to access CSS custom properties.

Variables

Shared Variables (public pages)

  • --purple, --purple-dark, --purple-light - Purple palette
  • --black, --white - Base colors
  • --grey-light - Light grey background
  • --border-color - Border color
  • --text-muted - Muted text color

Admin Variables

  • --admin-bg, --admin-bg-alt - Background colors
  • --admin-border - Border color
  • --admin-text, --admin-text-muted - Text colors
  • --admin-purple - Accent color
  • --admin-input-bg - Input background