/* RC147 lesson-card completion: derived from persisted attempt records */
.sk147-test-card{position:relative;min-width:0;transition:border-color .2s,background .2s,box-shadow .2s}
.sk147-state{display:inline-flex;align-items:center;gap:.4rem;font-size:12px;font-weight:850;line-height:1.3;border-radius:99px;padding:7px 12px;margin:0 0 12px;border:1px solid #a7bacf;background:#e9f0f8;color:#234261}
.sk147-state.is-done{background:#dff6e9;border-color:#72c9a1;color:#145c41}
.sk147-test-card[data-sk147-status=done]{border-color:#50ab88!important;box-shadow:inset 3px 0 #2a9870!important}
.sk147-filter-bar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:space-between;margin:14px 0 18px;padding:12px;border:1px solid #a3b8d0;border-radius:16px;background:#e8eef6;color:#1e3a5d}
.sk147-filter-bar .sk147-filter-actions{display:flex;flex-wrap:wrap;gap:8px}
.sk147-filter-bar button{padding:9px 13px;border:1px solid #a3b8d0;border-radius:12px;background:#fff;color:#203c60;font-weight:800;cursor:pointer}
.sk147-filter-bar button[aria-pressed=true]{background:#2c65b2;color:#fff;border-color:#2c65b2}
.sk147-filter-count{font-weight:800;font-size:13px}
html.lessonsky-dark .sk147-test-card .sk147-state,body.lessonsky-dark .sk147-test-card .sk147-state{background:#223c59;border-color:#56779c;color:#e0edff}
html.lessonsky-dark .sk147-test-card .sk147-state.is-done,body.lessonsky-dark .sk147-test-card .sk147-state.is-done{background:#143f37;border-color:#4caf91;color:#c4f8e3}
html.lessonsky-dark .sk147-filter-bar,body.lessonsky-dark .sk147-filter-bar{background:#172b45;border-color:#456488;color:#e6f1ff}
html.lessonsky-dark .sk147-filter-bar button,body.lessonsky-dark .sk147-filter-bar button{background:#203a5b;border-color:#55769f;color:#e6f1ff}
html.lessonsky-dark .sk147-filter-bar button[aria-pressed=true],body.lessonsky-dark .sk147-filter-bar button[aria-pressed=true]{background:#356fc0;color:#fff}
html.lessonsky-dim .sk147-filter-bar,body.lessonsky-dim .sk147-filter-bar{background:#d7dfea;color:#243951}
@media(max-width:640px){.sk147-filter-bar{flex-direction:column;align-items:stretch}.sk147-filter-bar .sk147-filter-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}.sk147-filter-bar button{font-size:12px;padding:10px 5px}}