.history {
  background-color: #f8f9fa;
  min-height: 100vh;
}

.history-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 16px 16px;
  background: #fff;
  border-bottom: 1px solid #eee;
}

.history-title {
  font-size: 20px;
  font-weight: 600;
  color: #333;
}

.clear-btn {
  font-size: 16px;
  color: #007AFF;
  padding: 8px;
  cursor: pointer;
}

.history-list {
  height: calc(100vh - 160px);
  padding: 16px;
}

.empty-state {
  text-align: center;
  padding: 80px 20px;
}

.empty-icon {
  font-size: 60px;
  display: block;
  margin-bottom: 20px;
}

.empty-text {
  font-size: 18px;
  color: #333;
  display: block;
  margin-bottom: 8px;
}

.empty-desc {
  font-size: 14px;
  color: #666;
  display: block;
}

.history-item {
  background: #fff;
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.item-thumbnail {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #007AFF, #5AC8FA);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 16px;
  flex-shrink: 0;
}

.thumbnail-icon {
  font-size: 20px;
}

.item-content {
  flex: 1;
  min-width: 0;
}

.item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.item-title {
  font-size: 16px;
  font-weight: 600;
  color: #333;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.item-status {
  font-size: 12px;
  font-weight: 500;
  padding: 4px 8px;
  border-radius: 10px;
  background: rgba(142, 142, 147, 0.1);
  margin-left: 12px;
  flex-shrink: 0;
}

.item-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.item-type {
  font-size: 13px;
  color: #666;
  background: rgba(0, 122, 255, 0.1);
  color: #007AFF;
  padding: 3px 8px;
  border-radius: 8px;
  font-size: 12px;
}

.item-time {
  font-size: 12px;
  color: #8E8E93;
}