.bcr-app{max-width:900px;margin:30px auto;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#171717}.bcr-card{display:none;background:#fff;border:1px solid #e6e6e6;border-radius:20px;padding:clamp(20px,4vw,42px);box-shadow:0 18px 55px rgba(0,0,0,.08)}.bcr-card.active{display:block}.bcr-brand{font-weight:800;letter-spacing:.12em;color:#c51525;font-size:.82rem}.bcr-card h2{font-size:clamp(1.6rem,4vw,2.5rem);margin:.4rem 0 1rem}.bcr-card p{line-height:1.65}.bcr-consent{padding:18px;border:1px solid #ddd;border-radius:12px;background:#fafafa;margin:22px 0}.bcr-btn{border:1px solid #d4d4d4;border-radius:10px;background:#fff;padding:12px 18px;font-weight:700;cursor:pointer}.bcr-btn:hover{transform:translateY(-1px)}.bcr-btn:disabled{opacity:.45;cursor:not-allowed;transform:none}.bcr-primary{background:#171717;color:#fff;border-color:#171717}.bcr-success{background:#18794e;color:#fff;border-color:#18794e;margin-left:8px}.bcr-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.bcr-grid>label,.bcr-grid fieldset{display:flex;flex-direction:column;gap:8px;font-weight:650}.bcr-grid input[type=text],.bcr-grid input[type=number]{padding:12px;border:1px solid #ccc;border-radius:9px;font-size:1rem}.bcr-grid fieldset{border:1px solid #ddd;border-radius:10px;padding:13px}.bcr-grid fieldset label{font-weight:500}.bcr-wide{grid-column:1/-1}.bcr-wide output{font-size:1.4rem;font-weight:800;color:#c51525}.bcr-actions{display:flex;justify-content:space-between;gap:12px;margin-top:26px}.bcr-status{padding:15px;border-radius:10px;background:#f3f3f3;margin:18px 0}.bcr-status.ok{background:#e9f7ef;color:#12633f}.bcr-status.error{background:#fff0f0;color:#9b1c1c}.bcr-progress{display:flex;align-items:center;gap:16px;margin-bottom:16px;font-weight:800}.bcr-progress>div{flex:1;height:8px;background:#eee;border-radius:50px;overflow:hidden}.bcr-progress i{display:block;height:100%;background:#c51525;border-radius:50px;transition:width .25s}.bcr-recording{display:inline-flex;align-items:center;gap:8px;padding:7px 11px;border-radius:999px;background:#fff1f1;color:#a7101d;font-weight:700;font-size:.88rem}.bcr-recording span{width:9px;height:9px;background:#d51626;border-radius:50%;animation:bcrpulse 1.2s infinite}.bcr-instruction{background:#fafafa;border-left:4px solid #171717;padding:14px 16px}.bcr-reading-actions{display:flex;gap:10px;margin:18px 0}.bcr-item-text{font-size:clamp(1.35rem,3vw,2rem);line-height:1.45;margin:25px 0}.bcr-options{display:grid;gap:10px}.bcr-options.locked{opacity:.48;pointer-events:none}.bcr-option{cursor:pointer}.bcr-option input{position:absolute;opacity:0}.bcr-option span{display:flex;align-items:center;gap:14px;border:1px solid #ddd;border-radius:12px;padding:13px 15px}.bcr-option span b{display:grid;place-items:center;width:32px;height:32px;background:#f2f2f2;border-radius:50%}.bcr-option input:checked+span{border-color:#c51525;background:#fff5f5;box-shadow:0 0 0 2px rgba(197,21,37,.13)}.bcr-option input:checked+span b{background:#c51525;color:white}@keyframes bcrpulse{50%{opacity:.3;transform:scale(.8)}}@media(max-width:680px){.bcr-grid{grid-template-columns:1fr}.bcr-wide{grid-column:auto}.bcr-reading-actions,.bcr-actions{flex-direction:column}.bcr-btn{width:100%}.bcr-success{margin-left:0}.bcr-progress{align-items:flex-start;flex-direction:column}.bcr-progress>div{width:100%;flex:none}}