.profile-upload {
    display: inline-block;
    cursor: pointer;
}

.profile-upload img {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #198754;
    box-shadow: 0 4px 10px rgba(0,0,0,.15);
}

.upload-text {
    margin-top: 10px;
    color: #198754;
    font-weight: 600;
}
/* Mobile improvements */
@media (max-width: 576px) {
    .profile-upload img {
        width: 160px;
        height: 160px;
    }

    .btn {
        font-size: 14px;
    }
}