.category-fallback {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-full);
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.05rem;
    border: 2px solid var(--gray-200);
}

#rk-reward-modal.hidden {
    display: none;
}

#rk-reward-modal {
    position: fixed;
    left: 50%;
    bottom: 24px;
    transform: translateX(-50%);
    background: #fff;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    padding: 14px 16px;
    z-index: 80;
    max-width: 90%;
}

.ss-admin-note {
    background: #f6f7f7;
    border-left: 4px solid #7c3aed;
    padding: 10px 12px;
    margin: 12px 0;
}