.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg-app);
}

.header {
  height: var(--topbar-height);
  padding: 0 var(--space-lg);
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-surface);
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
  z-index: 5;
}

.title {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
}

.status {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 13px;
  font-weight: 500;
  transition: all 200ms ease-in-out;
}

.statusDot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  transition: background-color 200ms ease-in-out;
}

.status.connected {
  color: var(--color-success);
}

.status.connected .statusDot {
  background-color: var(--color-success);
  box-shadow: 0 0 8px var(--color-success);
}

.status.disconnected {
  color: var(--text-tertiary);
}

.status.disconnected .statusDot {
  background-color: var(--border-medium);
}

.headerRight {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 32px;
  padding: 0 var(--space-md);
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid var(--border-medium);
  background: var(--bg-surface);
  color: var(--text-secondary);
  outline: none;
}

.btn:hover {
  background: var(--bg-surface-hover);
  color: var(--text-primary);
  border-color: var(--border-medium);
}

.btn:active {
  background: var(--border-light);
}

.content {
  flex: 1;
  overflow: hidden;
  position: relative;
  background: var(--bg-app);
}

.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--text-tertiary);
  font-size: 14px;
}

.empty {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--text-tertiary);
  font-size: 14px;
}