.mosaic-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
    margin-top: 16px;
}

.mosaic-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}


.mosaic-thumb {
    height: 96px;
    border-radius: 10px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    cursor: pointer;
}

.mosaic-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mosaic-updated {
    font-size: 10px;
    color: var(--text-muted);
    margin-top: -4px;
}

.mosaic-placeholder {
    font-size: 12px;
    color: var(--text-muted);
}

.mosaic-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.mosaic-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}


.mosaic-empty {
    padding: 24px;
    color: var(--text-muted);
    text-align: center;
    background: var(--bg-secondary);
    border: 1px dashed var(--border);
    border-radius: 12px;
}