.container {
  display: flex;
  height: calc(100vh - 72px);
  overflow: hidden;
}

.sidebar {
  width: 320px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: transparent;
}

.main {
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.empty {
  height: 100%;
  background: var(--card-bg);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted-foreground);
  font-size: 1.125rem;
}

.error {
  text-align: center;
  padding: 2rem;
}

.error h3 {
  color: var(--error-color);
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.error p {
  color: var(--muted-foreground);
  font-size: 1rem;
  line-height: 1.5;
}

.info {
  margin-top: 2rem;
  padding: 1rem;
  background: var(--code-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
}

.info p {
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
}

.info code {
  display: block;
  padding: 0.5rem;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 4px;
  font-family: 'SF Mono', Monaco, monospace;
  font-size: 0.875rem;
  color: var(--accent-color);
}

.placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--text-secondary);
  font-size: 1.125rem;
  flex-direction: column;
  gap: 2rem;
}

.sidebarActions {
  padding: 1rem 1.5rem;
  background: transparent;
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

.taskList {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  background: var(--bg-primary);
  margin: 0 1rem 1rem 1rem;
  border-radius: 0.5rem;
}

@media (max-width: 1024px) {
  .container {
    grid-template-columns: 280px 1fr;
  }
}

@media (max-width: 768px) {
  .container {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
    height: auto;
  }
  
  .sidebar {
    max-height: 300px;
  }
}