/* Loading spinners. */
.page-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px;
}
#loadingMore.page-loading { padding: 24px; }

.spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--border);
    border-top-color: var(--c-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

#boxLoader {
    position: fixed;
    inset: 0;
    background: rgba(255, 255, 255, 0.6);
    z-index: 90;
    align-items: center;
    justify-content: center;
}