.tool-call-todo-region {
  @apply flex flex-col;
}

.tool-call-todo-empty {
  @apply text-sm text-muted;
  padding: 0.75rem 0;
}

.tool-call-todos {
  @apply flex flex-col gap-0;
  list-style: none;
  padding: 0;
  margin: 0;
}

.tool-call-todo-item {
  @apply flex items-start gap-3;
  border: 1px solid var(--tool-call-border-color, var(--border-base));
  border-radius: 0;
  padding: 10px 12px;
  background-color: var(--surface-secondary);
  min-height: 42px;
}

.tool-call-todo-item-completed {
  background-color: var(--surface-code);
}

.tool-call-todo-item-active {
  border-color: var(--accent-primary);
  background-color: var(--surface-hover);
}

.tool-call-todo-item-cancelled {
  opacity: 0.75;
}

.tool-call-todo-checkbox {
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 9999px;
  border: 2px solid var(--tool-call-border-color, var(--border-base));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: var(--font-weight-semibold);
  color: var(--text-muted);
  background-color: transparent;
}

.tool-call-todo-checkbox::after {
  content: "";
  line-height: 1;
}

.tool-call-todo-checkbox[data-status="completed"] {
  background-color: var(--accent-primary);
  border-color: var(--accent-primary);
  color: var(--text-on-accent, #ffffff);
}

.tool-call-todo-checkbox[data-status="completed"]::after {
  content: "✓";
}

.tool-call-todo-checkbox[data-status="in_progress"]::after {
  content: "…";
  color: var(--accent-primary);
}

.tool-call-todo-checkbox[data-status="cancelled"]::after {
  content: "×";
  color: var(--status-error);
}

.tool-call-todo-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.tool-call-todo-heading {
  @apply flex items-start gap-3;
  justify-content: space-between;
}

.tool-call-todo-status {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 9999px;
  padding: 2px 8px;
  background-color: var(--surface-hover);
  color: var(--text-muted);
  white-space: nowrap;
}

.tool-call-todo-text {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-tight);
  color: var(--text-primary);
  word-break: break-word;
}


.tool-call-todo-status {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 9999px;
  padding: 2px 8px;
  background-color: var(--surface-hover);
  color: var(--text-muted);
  white-space: nowrap;
}

.tool-call-todo-status-completed {
  background-color: var(--badge-success-bg);
  color: var(--status-success);
}

.tool-call-todo-status-in_progress {
  background-color: var(--badge-neutral-bg);
  color: var(--text-primary);
}

.tool-call-todo-status-cancelled {
  background-color: var(--status-error-bg);
  color: var(--status-error);
}

.tool-call-todo-text {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-tight);
  color: var(--text-primary);
}

.tool-call-todo-item-cancelled .tool-call-todo-text {
  text-decoration: line-through;
  color: var(--text-muted);
}

.tool-call-todo-tag {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 9999px;
  padding: 2px 8px;
  background-color: var(--surface-hover);
  color: var(--text-muted);
}

.tool-call-todo-item-active .tool-call-todo-tag {
  background-color: var(--accent-primary);
  color: var(--text-on-accent, #ffffff);
}