.btn-external-auth {
    background-color: #fff;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    /*padding: 6px 10px;*/
    transition: all 0.2s ease-in-out;
    text-decoration: none;
    color: #212529;
}

.btn-external-auth:hover {
    background-color: #f8f9fa;
    border-color: #ced4da;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.icon-box {
    width: 40px;
    height: 40px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: white;
}

.fb-icon {
    background-color: #3b5998;
}

.google-icon {
    background-color: #ea4335;
}

.provider-name {
    font-weight: 500;
    font-size: 1.1rem;
    line-height: 1.2;
}

.provider-subtext {
    font-size: 0.85rem;
    color: #6c757d;
}