/* 批量操作样式 */
.batch-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--card-bg);
  border-radius: 8px;
  margin: 16px 0;
  animation: slide-in 0.3s ease-out;
}

.batch-actions .count {
  color: var(--muted);
  font-size: 14px;
}

.batch-actions .btn-group {
  display: flex;
  gap: 8px;
}

.batch-actions {
  padding: 1rem;
  background: var(--bg-1);
  border-radius: 0.5rem;
  border: 1px solid var(--input-border);
}

.batch-actions .btn-group {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.batch-actions .btn-group .btn {
  min-width: 100px;
  padding: 8px 16px;
  font-weight: 500;
}

.batch-actions .btn-group .btn.primary {
  background: var(--btn-primary-bg);
  color: var(--btn-primary-fg);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.batch-actions .btn-group .btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.batch-actions .btn-group .btn.outline {
  background: var(--btn-outline-bg);
  color: var(--btn-outline-fg);
  border: 1px solid var(--btn-outline-border);
}

.batch-actions .btn-group .btn.outline:hover {
  background: var(--btn-outline-hover);
  border-color: var(--primary);
}

.batch-actions .btn-group .btn.danger {
  background: var(--btn-danger-bg);
  color: var(--btn-danger-fg);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.batch-actions .btn-group .btn.danger:hover {
  background: var(--btn-danger-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* 进度条样式 */
.total-progress {
  margin: 16px 0;
  animation: slide-in 0.3s ease-out;
}

.total-progress .progress-text {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 14px;
}

.total-progress .progress-bar {
  height: 4px;
  background: var(--progress-bg);
  border-radius: 2px;
  overflow: hidden;
}

.total-progress .progress-fill {
  height: 100%;
  background: var(--progress-fill);
  width: 0;
  transition: width 0.3s ease-out;
}

@keyframes slide-in {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 优化GPU加速 */
.batch-actions,
.total-progress,
.progress-fill {
  will-change: transform, opacity;
  transform: translateZ(0);
}