.app-container{background-color:#f5f5f5}.section-card{background-color:#fff;border-radius:8px;padding:16px;margin-bottom:16px}.section-header{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;gap:12px;margin-bottom:16px}.section-header.with-image{border-bottom:1px solid #e0e0e0;padding-bottom:12px}.section-title{font-size:1.25rem;font-weight:600;color:#333}.compact-button-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-top:12px}