.profile-image-container {
    width: 150px;
    height: 150px;
    margin: 0 auto;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: var(--bg-color);
    box-shadow: 0 0 15px var(--shadow-color);
    overflow: hidden;
    margin-bottom: 1rem;
}

.profile-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.avatar-upload {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0,0,0,0.5);
    padding: 8px;
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 2;
}

.profile-image-container:hover .avatar-upload {
    opacity: 1;
}

.avatar-form {
    margin: 0;
}

.avatar-upload .btn-outline-primary {
    color: #fff;
    border-color: #fff;
    font-size: 0.9rem;
    padding: 0.25rem 0.5rem;
}

.avatar-upload .btn-outline-primary:hover {
    background-color: #fff;
    color: #007bff;
}

.profile-image-container i.fa-user-circle {
    font-size: 5rem;
    color: var(--text-color);
    opacity: 0.5;
}