/* 用户头像组件样式 - 深色适配 */
.user-avatar {
  position: relative;
  display: inline-block;
  overflow: hidden;
}

/* 尺寸样式 */
.user-avatar.small {
  width: 60rpx;
  height: 60rpx;
}

.user-avatar.medium {
  width: 80rpx;
  height: 80rpx;
}

.user-avatar.large {
  width: 120rpx;
  height: 120rpx;
}

.user-avatar.xlarge {
  width: 160rpx;
  height: 160rpx;
}

/* 形状样式 */
.user-avatar.circle {
  border-radius: 50%;
  border: 3rpx solid rgba(22,119,255,0.35);
}

.user-avatar.rounded {
  border-radius: 12rpx;
}

.user-avatar.square {
  border-radius: 0;
}

/* 头像图片 */
.avatar-image {
  width: 100%;
  height: 100%;
  display: block;
}

/* 在线状态指示器 */
.status-indicator {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 20rpx;
  height: 20rpx;
  border-radius: 50%;
  border: 3rpx solid #1a1a1a;
  z-index: 1;
}

.status-indicator.online {
  background-color: #52c41a;
  box-shadow: 0 0 6rpx rgba(82,196,26,0.5);
}

.status-indicator.offline {
  background-color: #555555;
}

.status-indicator.busy {
  background-color: #faad14;
  box-shadow: 0 0 6rpx rgba(250,173,20,0.5);
}

.status-indicator.away {
  background-color: #1677FF;
  box-shadow: 0 0 6rpx rgba(22,119,255,0.5);
}

/* 徽章 */
.badge {
  position: absolute;
  top: -10rpx;
  right: -10rpx;
  background: linear-gradient(135deg, #ff4d4f, #cf1322);
  color: white;
  border-radius: 50%;
  min-width: 32rpx;
  height: 32rpx;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20rpx;
  font-weight: bold;
  padding: 0 8rpx;
  z-index: 2;
  box-shadow: 0 4rpx 12rpx rgba(255,77,79,0.4);
}

.badge-text {
  font-size: 20rpx;
  line-height: 1;
}

/* 加载遮罩 - 深色 */
.loading-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(26,26,26,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
}

.loading-spinner {
  width: 40rpx;
  height: 40rpx;
  border: 4rpx solid #2a2a2a;
  border-top: 4rpx solid #1677FF;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* 默认头像样式 */
.user-avatar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, #1677FF 0%, #0958d9 100%);
  z-index: -1;
}

.user-avatar.error::before {
  background: linear-gradient(135deg, #ff4d4f 0%, #cf1322 100%);
}