116 lines
2.4 KiB
CSS
116 lines
2.4 KiB
CSS
/* images.css — Figure layout, captions, and lightbox overlay */
|
|
|
|
/* ============================================================
|
|
FIGURE BASE (supplements typography.css figure rules)
|
|
============================================================ */
|
|
|
|
figure {
|
|
margin: 2rem 0;
|
|
max-width: 100%;
|
|
text-align: center;
|
|
}
|
|
|
|
figure img {
|
|
max-width: 100%;
|
|
height: auto;
|
|
display: block;
|
|
border-radius: 3px;
|
|
}
|
|
|
|
figcaption {
|
|
font-family: var(--font-sans);
|
|
font-size: var(--text-size-small);
|
|
color: var(--text-muted);
|
|
text-align: center;
|
|
margin-top: 0.6rem;
|
|
}
|
|
|
|
/* Zoom cursor for lightbox-enabled images */
|
|
img[data-lightbox] {
|
|
cursor: zoom-in;
|
|
}
|
|
|
|
|
|
/* ============================================================
|
|
LIGHTBOX OVERLAY
|
|
============================================================ */
|
|
|
|
.lightbox-overlay {
|
|
position: fixed;
|
|
inset: 0;
|
|
z-index: 800;
|
|
background: rgba(0, 0, 0, 0.88);
|
|
|
|
display: flex;
|
|
flex-direction: column;
|
|
align-items: center;
|
|
justify-content: center;
|
|
gap: 0.75rem;
|
|
|
|
opacity: 0;
|
|
visibility: hidden;
|
|
pointer-events: none;
|
|
|
|
transition:
|
|
opacity var(--transition-fast),
|
|
visibility var(--transition-fast);
|
|
}
|
|
|
|
.lightbox-overlay.is-open {
|
|
opacity: 1;
|
|
visibility: visible;
|
|
pointer-events: auto;
|
|
}
|
|
|
|
.lightbox-img {
|
|
max-width: 90vw;
|
|
max-height: 90vh;
|
|
object-fit: contain;
|
|
border-radius: 3px;
|
|
display: block;
|
|
}
|
|
|
|
.lightbox-caption {
|
|
font-family: var(--font-sans);
|
|
font-size: var(--text-size-small);
|
|
color: rgba(255, 255, 255, 0.65);
|
|
text-align: center;
|
|
max-width: 60ch;
|
|
line-height: 1.5;
|
|
}
|
|
|
|
.lightbox-close {
|
|
position: absolute;
|
|
top: 1rem;
|
|
right: 1.25rem;
|
|
background: rgba(255, 255, 255, 0.12);
|
|
color: #ffffff;
|
|
border: 1px solid rgba(255, 255, 255, 0.25);
|
|
border-radius: 2em;
|
|
padding: 0.25em 0.75em;
|
|
font-family: var(--font-sans);
|
|
font-size: 1rem;
|
|
line-height: 1;
|
|
cursor: pointer;
|
|
transition: background var(--transition-fast);
|
|
}
|
|
|
|
.lightbox-close:hover {
|
|
background: rgba(255, 255, 255, 0.22);
|
|
}
|
|
|
|
|
|
/* ============================================================
|
|
REDUCED MOTION
|
|
============================================================ */
|
|
|
|
[data-reduce-motion] .lightbox-overlay {
|
|
transition: none;
|
|
}
|
|
|
|
@media (prefers-reduced-motion: reduce) {
|
|
.lightbox-overlay {
|
|
transition: none;
|
|
}
|
|
}
|