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Files
breadcrumb-the-shire/web/css/components/app-tooltips.css
fs d9f07dcd63 fix: web/ quick wins — CSS cleanup, ARIA tabs, and file header comments
CSS:
- Remove duplicate li::before block in app-search.css
- Fix typo: search-reuslt → search-result in app-search.css
- Remove commented-out CSS rules in app-flash.css
- Add descriptive header comment to all 27 CSS component files

JS:
- Complete WAI-ARIA Tabs pattern: generate IDs, add aria-controls on
  tab buttons and aria-labelledby on tab panels (app-tabs.js)
- Add JSDoc header comments to ~33 JS files (core + components)
- Add explanatory block comment to app-boot.js (why classic IIFE)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-13 22:21:37 +01:00

103 lines
2.4 KiB
CSS

@layer components {
/* CSS-only tooltips — positioned via data-tooltip-pos with arrow indicator. */
[data-tooltip] {
--app-card-background-color: inherit;
position: relative;
}
[data-tooltip]::after,
[data-tooltip]::before {
pointer-events: none;
opacity: 0;
transition: opacity 0.15s ease, transform 0.15s ease;
position: absolute;
z-index: 40;
text-decoration: none;
}
[data-tooltip]::after {
content: attr(data-tooltip);
background: var(--tooltip-bg);
color: var(--tooltip-color);
border: 1px solid var(--tooltip-border);
border-radius: var(--tooltip-radius);
box-shadow: var(--tooltip-shadow);
font-size: 0.75rem;
padding: 0.35rem 0.6rem;
white-space: nowrap;
}
[data-tooltip]::before {
content: '';
width: 8px;
height: 8px;
background: var(--tooltip-bg);
border-left: 1px solid var(--tooltip-border);
border-top: 1px solid var(--tooltip-border);
transform: rotate(45deg);
}
[data-tooltip]:hover::after,
[data-tooltip]:hover::before,
[data-tooltip]:focus-visible::after,
[data-tooltip]:focus-visible::before {
opacity: 1;
}
[data-tooltip]::after,
[data-tooltip]::before {
top: 50%;
left: 100%;
}
[data-tooltip]::after {
transform: translate(var(--tooltip-offset), -50%);
}
[data-tooltip]::before {
transform: translate(calc(var(--tooltip-offset) - 4px), -50%) rotate(45deg);
}
[data-tooltip][data-tooltip-pos="top"]::after,
[data-tooltip][data-tooltip-pos="center"]::after {
bottom: 100%;
left: 50%;
top: auto;
transform: translate(-50%, calc(-1 * var(--tooltip-offset)));
}
[data-tooltip][data-tooltip-pos="top"]::before,
[data-tooltip][data-tooltip-pos="center"]::before {
bottom: 100%;
left: 50%;
top: auto;
transform: translate(-50%, calc(-1 * (var(--tooltip-offset) - 2px))) rotate(45deg);
}
[data-tooltip][data-tooltip-pos="bottom"]::after {
top: 100%;
left: 50%;
transform: translate(-50%, var(--tooltip-offset));
}
[data-tooltip][data-tooltip-pos="bottom"]::before {
top: 100%;
left: 50%;
transform: translate(-50%, calc(var(--tooltip-offset) - 2px)) rotate(45deg);
}
[data-tooltip][data-tooltip-pos="left"]::after {
top: 50%;
right: 100%;
left: auto;
transform: translate(calc(-1 * var(--tooltip-offset)), -50%);
}
[data-tooltip][data-tooltip-pos="left"]::before {
top: 50%;
right: 100%;
left: auto;
transform: translate(calc(-1 * (var(--tooltip-offset) - 2px)), -50%) rotate(45deg);
}
}