.userpoints_add_form_wrapper {
    max-width: 480px;
    margin: 1.5rem 0;
    padding: 1rem 1.25rem;
    background: white;
    border: 1px solid #e5e7eb;
    font-family: system-ui, sans-serif;
    font-size: 14px;
}

.userpoints_add_form_title {
    margin-bottom: .75rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: #111827;
    text-align: center;
}

.userpoints_add_form_message {
    margin-bottom: .75rem;
    padding: .5rem .75rem;
    border-radius: .4rem;
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
    font-size: .9rem;
}

.userpoints_add_form_group {
    margin-bottom: .75rem;
}

.userpoints_add_form_group label {
    display: block;
    margin-bottom: .25rem;
    font-weight: 500;
    color: #374151;
    font-size: .85rem;
}

.userpoints_add_form_group input,
.userpoints_add_form_group select,
.userpoints_add_form_group textarea {
    width: 100%;
    padding: .4rem .6rem;
    border: 1px solid #d1d5db;
    border-radius: .4rem;
    font-size: .9rem;
    transition: border-color .15s, box-shadow .15s;
}

.userpoints_add_form_group input:focus,
.userpoints_add_form_group select:focus,
.userpoints_add_form_group textarea:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 2px rgba(37,99,235,.2);
    outline: none;
}

.userpoints_add_form_button {
    display: inline-block;
    background: #2563eb;
    color: #fff;
    font-weight: 600;
    padding: .45rem 1rem;
    border-radius: .4rem;
    border: none;
    cursor: pointer;
    transition: background .2s ease;
    font-size: .9rem;
}

.userpoints_add_form_button:hover {
    background: #1e40af;
}