.sbtt-converting-badge{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:rgba(0,0,0,.85);color:#fff;padding:10px 16px;border-radius:6px;font-size:13px;font-weight:500;z-index:10;pointer-events:none;display:flex;align-items:center;gap:8px;white-space:nowrap;box-shadow:0 2px 8px rgba(0,0,0,.3)}.sbtt-spinner{width:14px;height:14px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:sbtt-spin .8s linear infinite}@keyframes sbtt-spin{to{transform:rotate(360deg)}}.sbtt-post-item img[src*=".heic"]:not([data-heic-processed]){opacity:0}.sbtt-post-item img[data-heic-processed=converted],.sbtt-post-item img[data-heic-processed=temp],.sbtt-post-item img[data-heic-processed=native],.sbtt-post-item img[data-heic-processed=cached]{opacity:1;transition:opacity .3s ease-in-out}.sbtt-post-item img[data-heic-processed=failed]{opacity:1}.sbtt-post-item[data-processing-attempted="1"] .sb-post-item-image:has(img[src*=".heic"]:not([data-heic-processed])):before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0 50%,#f0f0f0 75%);background-size:200% 100%;animation:sbtt-shimmer 1.5s infinite;border-radius:inherit;z-index:0}@keyframes sbtt-shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}.sbtt-post-item img[data-heic-processed]{position:relative;z-index:1}