.qrverse-app{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:780px;padding:24px;border:1px solid #e2e2e2;border-radius:12px;background:#fff;box-sizing:border-box}@media (max-width:640px){.qrverse-app{grid-template-columns:1fr}}.qrverse-app *{box-sizing:border-box}.qrverse-tabs{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:8px;margin-bottom:8px}.qrverse-tab{padding:8px 14px;border-radius:20px;border:1px solid #ddd;background:#f7f7f7;cursor:pointer;font-size:13px}.qrverse-tab.active{background:#111827;color:#fff;border-color:#111827}.qrverse-fields label,.qrverse-style-row label{display:block;margin-bottom:12px;font-size:13px;font-weight:600;color:#333}.qrverse-input,.qrverse-fg-color,.qrverse-bg-color{width:100%;margin-top:4px;padding:8px 10px;border:1px solid #ccc;border-radius:6px;font-size:14px;font-weight:400}.qrverse-style-row{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap}.qrverse-style-row label{flex:1;min-width:100px}.qrverse-dynamic-toggle{display:flex;align-items:center;gap:8px;font-size:13px;margin:8px 0 16px}.qrverse-ai-brand-row{display:flex;gap:8px;margin:10px 0}.qrverse-ai-brand-input{flex:1;padding:8px 10px;border:1px solid #ccc;border-radius:6px}.qrverse-btn{padding:10px 16px;border-radius:8px;border:1px solid #ccc;background:#f7f7f7;cursor:pointer;font-size:13px}.qrverse-btn-primary{background:#111827;color:#fff;border-color:#111827;width:100%;margin-top:12px;font-size:15px;padding:12px}.qrverse-preview-area{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;border-left:1px dashed #e2e2e2;padding-left:24px}@media (max-width:640px){.qrverse-preview-area{border-left:none;border-top:1px dashed #e2e2e2;padding-left:0;padding-top:20px}}.qrverse-qr-canvas{min-height:260px;display:flex;align-items:center;justify-content:center}.qrverse-actions{display:flex;gap:8px}.qrverse-saved-message{font-size:13px;color:#067d3c;text-align:center}