.layout {
  display: flex;
  height: 100vh;
  background-color: var(--background-color);
}

.sidebar {
  width: 240px;
  background-color: var(--surface-color);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  padding: var(--spacing-md);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.logoIcon {
  font-size: 24px;
}

.logoText {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.navList {
  list-style: none;
  flex: 1;
}

.navItem {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.2s ease;
  margin-bottom: var(--spacing-xs);
}

.navItem:hover {
  background-color: var(--background-color);
  color: var(--text-primary);
  text-decoration: none;
}

.navItemActive {
  background-color: var(--primary-color);
  color: white;
}

.navItemActive:hover {
  background-color: var(--primary-light);
  color: white;
}

.navIcon {
  font-size: 18px;
}

.navLabel {
  font-size: 14px;
  font-weight: 500;
}

.footer {
  padding: var(--spacing-md);
  border-top: 1px solid var(--border-color);
}

/* 状态面板 */
.statusPanel {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.statusRow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
}

.statusLabel {
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 4px;
}

.statusValue {
  display: flex;
  align-items: center;
  gap: 4px;
}

.statusDot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.statusText {
  color: var(--text-secondary);
  font-size: 10px;
  max-width: 80px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 操作进度 */
.operationPanel {
  margin-top: var(--spacing-sm);
  padding: var(--spacing-sm);
  background-color: var(--background-color);
  border-radius: var(--radius-sm);
}

.operationHeader {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.operationSpinner {
  width: 12px;
  height: 12px;
  border: 2px solid var(--border-color);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.operationProgress {
  width: 100%;
  height: 4px;
  background-color: var(--border-color);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: var(--spacing-xs);
}

.operationProgressBar {
  height: 100%;
  background-color: var(--primary-color);
  transition: width 0.3s ease;
}

.operationStep {
  font-size: 10px;
  color: var(--text-secondary);
}

/* 刷新按钮 */
.refreshButton {
  background: none;
  border: none;
  padding: 2px;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 0.2s;
  font-size: 12px;
}

.refreshButton:hover {
  opacity: 1;
}

.refreshButton.spinning {
  animation: spin 1s linear infinite;
}

.main {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-xl);
}