feat: lightbox desktop pour images et galeries
- Lightbox custom avec Swiper (pas de nouvelle dépendance) - Déclenché sur les figures éligibles uniquement (exclut figures dans <a> et dans les cards avec .link-block) - Galeries : ouvre toutes les slides au bon index - Fermeture : bouton ✕, clic overlay, Echap - Captions : figcaption, p.caption (dans figure ou sibling) - Cursor zoom-in desktop uniquement via figure[data-lightbox] Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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assets/css/components/_lightbox.scss
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assets/css/components/_lightbox.scss
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#lightbox {
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position: fixed;
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inset: 0;
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z-index: calc(var(--z-header) + 10);
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background-color: rgba(0, 0, 0, 0.92);
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display: flex;
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align-items: center;
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justify-content: center;
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opacity: 0;
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visibility: hidden;
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pointer-events: none;
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transition: opacity 0.3s ease, visibility 0.3s ease;
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body.lightbox-open & {
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opacity: 1;
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visibility: visible;
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pointer-events: auto;
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}
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}
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#lightbox-close {
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position: absolute;
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top: var(--padding-body);
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right: var(--padding-body);
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background: none;
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border: none;
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color: var(--color-txt);
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cursor: pointer;
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padding: 8px;
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z-index: 1;
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line-height: 0;
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svg {
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width: 30px;
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fill: var(--color-txt);
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transition: fill 0.2s ease;
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}
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&:hover svg {
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fill: var(--grey-400);
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}
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}
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#lightbox-swiper {
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width: 90vw;
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.swiper-slide {
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display: flex;
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align-items: center;
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justify-content: center;
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figure {
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display: flex;
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flex-direction: column;
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align-items: center;
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cursor: default;
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img {
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max-width: 90vw;
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max-height: calc(90dvh - 100px);
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width: auto;
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height: auto;
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object-fit: contain;
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}
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figcaption {
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margin-top: calc(var(--spacing) * 0.5);
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color: var(--color-txt-light);
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font-size: var(--fs-small);
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text-align: center;
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}
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}
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}
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}
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// Cursor zoom-in sur les figures éligibles — desktop uniquement
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@media (min-width: 1080px) {
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figure[data-lightbox] {
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cursor: zoom-in;
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}
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}
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