.user-menu {
  position: relative;
  display: inline-block;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 18px;
  font-weight: bold;
  color: #9932cc;
}

.avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  object-fit: cover;
}

.user-dropdown {
  display: none;
  position: absolute;
  background-color: white;
  box-shadow: 0px 2px 6px rgba(0,0,0,0.2);
  right: 0;
  margin-top: 6px;
  width: 160px; /* ✅ 固定寬度 */
  z-index: 999;
  border-radius: 8px;
  overflow: hidden;
  white-space: nowrap; /* ✅ 不換行 */
}

.user-dropdown a {
  display: block;
  padding: 10px 16px;
  font-size: 16px;
  color: #333;
  text-decoration: none;
  text-align: left; /* ✅ 文字左對齊 */
}

.user-dropdown a:hover {
  background-color: #f0f0f0;
}