Files
ComfyUI-Lora-Manager/static/css/components/model-modal/thumbnail-rail.css
Will Miao 4d9115339b feat(showcase): improve remote image loading with skeleton animation and fade-in effects
- Add preloadMedia() for async image/video loading before display
- Implement renderLoadingSkeleton() with fa-circle-notch fa-spin animation
- Add fadeIn transition (opacity 0→1) for main media elements
- Remove shimmer gradient animation from thumbnails for cleaner look
- Use solid background color placeholder with subtle fade-in for thumbnails
- Fixes progressive rendering of remote images from top to bottom
- Prevents black flash during loading with proper loading states
2026-02-06 23:49:45 +08:00

152 lines
3.2 KiB
CSS

/* Thumbnail Rail - Bottom of Showcase */
.thumbnail-rail {
display: flex;
align-items: center;
gap: var(--space-2);
padding: var(--space-2) var(--space-3);
background: var(--lora-surface);
border-top: 1px solid var(--lora-border);
overflow-x: auto;
scrollbar-width: thin;
scrollbar-color: var(--lora-border) transparent;
}
.thumbnail-rail::-webkit-scrollbar {
height: 6px;
}
.thumbnail-rail::-webkit-scrollbar-track {
background: transparent;
}
.thumbnail-rail::-webkit-scrollbar-thumb {
background-color: var(--lora-border);
border-radius: 3px;
}
/* Thumbnail item */
.thumbnail-rail__item {
flex-shrink: 0;
width: 64px;
height: 64px;
border-radius: var(--border-radius-xs);
overflow: hidden;
cursor: pointer;
position: relative;
border: 2px solid transparent;
transition: border-color 0.2s ease, transform 0.2s ease;
background: var(--lora-surface);
}
.thumbnail-rail__item img {
width: 100%;
height: 100%;
object-fit: cover;
opacity: 0;
transition: opacity 0.3s ease;
}
.thumbnail-rail__item img.loaded {
opacity: 1;
}
.thumbnail-rail__item:hover {
border-color: var(--lora-border);
transform: translateY(-2px);
}
.thumbnail-rail__item.active {
border-color: var(--lora-accent);
box-shadow: 0 0 0 2px oklch(var(--lora-accent-l) var(--lora-accent-c) var(--lora-accent-h) / 0.3);
}
/* NSFW blur for thumbnails - BEM naming to avoid conflicts with global .nsfw-blur */
.thumbnail-rail__item--nsfw-blurred img {
filter: blur(8px);
}
/* Legacy support for old class names (deprecated) */
.thumbnail-rail__item.nsfw img {
filter: blur(8px);
}
.thumbnail-rail__nsfw-badge {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
background: rgba(0, 0, 0, 0.7);
color: white;
font-size: 0.65em;
padding: 2px 6px;
border-radius: var(--border-radius-xs);
text-transform: uppercase;
letter-spacing: 0.05em;
pointer-events: none;
user-select: none;
}
/* Add button */
.thumbnail-rail__add {
flex-shrink: 0;
width: 64px;
height: 64px;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
gap: 4px;
background: var(--bg-color);
border: 2px dashed var(--lora-border);
border-radius: var(--border-radius-xs);
color: var(--text-color);
opacity: 0.7;
cursor: pointer;
transition: all 0.2s ease;
font-size: 0.75em;
}
.thumbnail-rail__add:hover {
border-color: var(--lora-accent);
color: var(--lora-accent);
opacity: 1;
background: oklch(var(--lora-accent-l) var(--lora-accent-c) var(--lora-accent-h) / 0.05);
}
.thumbnail-rail__add i {
font-size: 1.2rem;
}
/* Upload area (inline expansion) */
.thumbnail-rail__upload {
display: none;
position: absolute;
bottom: 100%;
left: 0;
right: 0;
padding: var(--space-3);
background: var(--lora-surface);
border-top: 1px solid var(--lora-border);
box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.1);
z-index: 7;
}
.thumbnail-rail__upload.visible {
display: block;
}
/* Mobile adjustments */
@media (max-width: 768px) {
.thumbnail-rail {
padding: var(--space-2);
gap: var(--space-1);
}
.thumbnail-rail__item,
.thumbnail-rail__add {
width: 56px;
height: 56px;
}
}