.set-v57-actions,.set-v57-lesson-toolbar{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0 18px}
.set-v57-actions button,.set-v57-lesson-toolbar button{padding:11px 15px;border-radius:12px;background:#1b4446;border:1px solid #6d9b89;color:#fff;font:600 14px/1.3 inherit;cursor:pointer;min-height:44px}
.set-v57-actions button:hover,.set-v57-lesson-toolbar button:hover{background:#285b53}
#setV57Status{margin:8px 0;color:#a8d8c3;font-weight:600}
.set-v57-sentences details{margin:12px 0 20px;padding:12px;border:1px solid #53756e;border-radius:12px}
.set-v57-sentences summary{cursor:pointer;font-weight:700}
.set-v57-sentence-list{max-height:400px;overflow:auto}
.set-v57-sentence-list article{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid #385657}
.set-v57-sentence-list article span{flex:1;min-width:140px}
.set-v57-sentence-list button{padding:7px;border-radius:8px}
@media(max-width:600px){.set-v57-actions button{width:100%}.set-v57-lesson-toolbar button{width:100%}}