.nav-right {
    display: flex;
    align-items: center;
    gap: 20px;
}
.user-avatar-unified {
    position: relative;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}
.user-avatar-unified:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: scale(1.05);
}
.user-avatar-unified.logged-in {
    border-color: #4CAF50;
}
.user-avatar-unified.logged-in:hover {
    border-color: #45a049;
}
.user-avatar-unified img {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: contain;
    background: rgba(255, 255, 255, 0.1);
}
.user-avatar-unified span {
    color: #ffffff;
    font-size: 12px;
    font-weight: bold;
}
.status-dot {
    position: absolute;
    bottom: 2px;
    right: 2px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ccc;
    border: 2px solid #fff;
}
.status-dot.online {
    background: #4CAF50;
}