#mscf-wrapper {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    background: #fdfdfd;
    border: 1px solid #ddd;
    border-radius: 8px;
}

.mscf-step {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mscf-step input, .mscf-step select, .mscf-step textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.mscf-step button {
    padding: 10px 15px;
    background: #0073aa;
    color: #fff;
    border: none;
}

#mscf_loading_spinner {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 15px;
    color: #444;
}

.mscf-spinner {
    border: 3px solid #f3f3f3;
    border-top: 3px solid #0073aa;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    animation: mscf-spin 1s linear infinite;
}

@keyframes mscf-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}