.quiz-topic-filter{display:flex;align-items:center;gap:.7rem;flex-wrap:wrap;margin:0 0 .85rem}
.quiz-topic-filter label{font-size:.7rem;font-weight:700;color:#325f59}
.quiz-topic-filter input{flex:1 1 220px;max-width:450px;min-height:42px;padding:.65rem .8rem;border:1px solid #cbd8d5;border-radius:12px;background:#fff;color:#203c39;font:inherit}
.quiz-topic-filter input:focus-visible{outline:3px solid #c3e1db;outline-offset:2px}
.quiz-topic-filter span{font-size:.65rem;color:#617673}
.quiz-topic-empty{grid-column:1/-1;padding:1.2rem;border:1px dashed #b8cfca;border-radius:12px;color:#58716d;background:#f5f9f7;text-align:center}
@media(max-width:540px){.quiz-topic-filter{display:grid;grid-template-columns:1fr auto;gap:.45rem}.quiz-topic-filter input{grid-column:1/-1;width:100%;max-width:none;min-width:0}}