.task-list {
  padding: 1rem;
  max-width: 800px;
  margin: 0 auto;
}

.add-task-button {
  width: 100%;
  padding: 0.75rem 1rem;
  background: linear-gradient(to right, #6366f1, #8b5cf6);
  color: white;
  border: none;
  border-radius: 0.5rem;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  margin-bottom: 1.5rem;
  transition: all 0.2s;
}

.add-task-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.task-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.task-divider {
  height: 1px;
  background: linear-gradient(to right, transparent, #e5e7eb, transparent);
  margin: 1rem 0;
}

.task-item {
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 0.5rem;
  padding: 1rem;
  cursor: pointer;
  transition: all 0.2s;
}

.task-item:hover {
  border-color: #6366f1;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.1);
}

.task-item-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
}

.task-checkmark {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #9ca3af;
  transition: all 0.2s;
  border-radius: 50%;
  padding: 2px;
}

.task-checkmark:hover {
  color: #6366f1;
  background-color: #f3f4f6;
}

.task-checkmark .checkmark-check {
  opacity: 0;
  transition: opacity 0.2s;
}

.task-checkmark:hover .checkmark-check {
  opacity: 1;
}

.task-checkmark-detail:hover {
  color: #8b5cf6;
}

.task-name-container {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.task-name {
  font-size: 1rem;
  font-weight: 500;
  color: #1f2937;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.task-subtasks-count {
  color: #9ca3af;
  font-size: 0.875rem;
  font-weight: 400;
}

.task-progression-icon {
  color: #9ca3af;
  flex-shrink: 0;
}

.task-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.task-completed-count {
  color: #6b7280;
  font-size: 0.875rem;
  font-weight: 500;
}

.task-menu-button {
  background: none;
  border: none;
  font-size: 1.25rem;
  color: #6b7280;
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  transition: all 0.2s;
}

.task-menu-button:hover {
  background: #f3f4f6;
  color: #1f2937;
}

.task-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
}

.task-modal {
  background: white;
  border-radius: 0.5rem;
  padding: 0;
  max-width: 400px;
  width: 90%;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.task-modal-header {
  padding: 1.5rem;
  border-bottom: 1px solid #e5e7eb;
}

.task-modal-header h3 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
  color: #1f2937;
}

.task-modal-actions {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.task-modal-edit,
.task-modal-delete {
  width: 100%;
  padding: 0.75rem;
  border: none;
  border-radius: 0.375rem;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.task-modal-edit {
  background: #6366f1;
  color: white;
}

.task-modal-edit:hover {
  background: #4f46e5;
}

.task-modal-delete {
  background: #ef4444;
  color: white;
}

.task-modal-delete:hover:not(:disabled) {
  background: #dc2626;
}

.task-modal-delete:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.loading,
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: #6b7280;
}

.empty-state p {
  margin: 0;
  font-size: 1rem;
}

.loading-details {
  text-align: center;
  padding: 1rem;
  color: #6b7280;
  font-size: 0.875rem;
}

.project-group {
  margin-bottom: 2rem;
}

.project-group-header {
  margin-bottom: 1rem;
}

.project-group-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: #1f2937;
  margin: 0;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #e5e7eb;
}

.completed-section {
  margin-top: 1rem;
}

.completed-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem;
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 0.5rem;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  color: #6b7280;
  transition: all 0.2s;
  margin-bottom: 0.5rem;
}

.completed-toggle:hover {
  background: #f3f4f6;
  color: #1f2937;
}

.completed-toggle-icon {
  font-size: 0.75rem;
  transition: transform 0.2s;
}

.completed-tasks {
  margin-top: 0.5rem;
}

.completed-tasks .task-item {
  opacity: 0.7;
}

.empty-group {
  padding: 1rem;
  text-align: center;
  color: #9ca3af;
  font-size: 0.875rem;
  font-style: italic;
}