.smart-bundle-box {
    margin: 2rem 0;
    padding: 1.5rem;
    background: #fff;
    border-radius: 0.75rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.smart-bundle-box h3 {
    margin: 0 0 1.5rem;
    font-size: 1.25rem;
    color: #374151;
    font-weight: 600;
}

.smart-bundles-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.bundle-item {
    padding: 1rem;
    background: #fff;
    border: 1px solid #E5E7EB;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
}

.bundle-item:hover {
    border-color: #D1D5DB;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.bundle-item-label {
    display: flex;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
}

.bundle-item-label input[type="checkbox"] {
    width: var(--checkbox-size, 1.25rem);
    height: var(--checkbox-size, 1.25rem);
    border: 2px solid #D1D5DB;
    border-radius: calc(var(--checkbox-size, 1.25rem) * 0.2);
    cursor: pointer;
    margin: 0;
    accent-color: #67079B;
}

.bundle-item-content {
    flex: 1;
}

.bundle-item-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    color: inherit;
}

.bundle-item-link img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    border-radius: 0.375rem;
    padding: 0.25rem;
    background: #F9FAFB;
}

.bundle-item-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.bundle-item-title {
    font-size: 0.875rem;
    color: #111827;
    font-weight: 500;
    line-height: 1.25;
}

.bundle-item-price {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
}

.bundle-item-price del {
    color: #6B7280;
    font-weight: normal;
}

.bundle-item-price ins {
    text-decoration: none;
    color: #111827;
    font-weight: 600;
}

.info-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    background: #F3F4F6;
    border-radius: 50%;
    font-size: 10px;
    color: #6B7280;
    margin-left: 0.375rem;
    font-style: normal;
    vertical-align: middle;
}

.bundle-selected {
    background-color: #67079B !important;
    color: #ffffff !important;
    border-color: #67079B !important;
}