button,
input {
  font: inherit;
}

.controls {
  display: grid;
  gap: 0.8rem;
  align-items: end;
  margin-bottom: 1rem;
}

.controls button {
  min-height: 3rem;
}

.secondary-button {
  color: var(--blue);
  background: #edf1ff;
  border: 1px solid #bec9f8;
}

.list-heading {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  justify-content: space-between;
}

.count-badge {
  flex: none;
  padding: 0.35rem 0.7rem;
  color: var(--blue);
  background: #edf1ff;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 850;
}

.task-list {
  display: grid;
  gap: 0.65rem;
  margin-top: 1rem;
}

.task-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.7rem;
  align-items: center;
  padding: 0.9rem;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 0.75rem;
}

.task-item.is-done strong {
  color: var(--muted);
  text-decoration: line-through;
}

.task-item p {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.76rem;
}

.task-item button {
  min-height: 2.5rem;
  padding-inline: 0.75rem;
  font-size: 0.75rem;
}

.empty-state {
  padding: 2rem 1rem;
  color: var(--muted);
  text-align: center;
  background: var(--soft);
  border-radius: 0.75rem;
}

.binding-map {
  display: grid;
  gap: 0.6rem;
  margin: 1rem 0 0;
}

.binding-map div {
  padding: 0.75rem;
  background: #edf1ff;
  border-radius: 0.65rem;
}

.binding-map dt {
  color: var(--muted);
  font: 0.68rem "Cascadia Code", Consolas, monospace;
}

.binding-map dd {
  margin: 0.25rem 0 0;
  overflow-wrap: anywhere;
  font-weight: 800;
}

.source-panel {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.source-tabs {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 0.7rem;
}

.source-tabs button {
  min-height: 2.5rem;
  color: var(--muted);
  background: #fff;
  border: 1px solid #cdd5e0;
}

.source-tabs button[aria-selected="true"] {
  color: #fff;
  background: var(--blue);
}

#source-code {
  min-height: 20rem;
  margin: 0;
  padding: 1rem;
  overflow: auto;
  color: #dffdfa;
  background: var(--navy);
  border-radius: 0.75rem;
  font: 0.74rem/1.6 "Cascadia Code", Consolas, monospace;
}

@media (min-width: 54rem) {
  .controls {
    grid-template-columns: 0.8fr 1fr auto auto;
  }

  .source-panel {
    grid-template-columns: 0.55fr 1.45fr;
    align-items: start;
  }
}

@media (max-width: 34rem) {
  .task-item {
    grid-template-columns: 1fr;
  }

  .list-heading {
    flex-direction: column;
  }
}