.ai-think-badge {
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--amethyst-2);
  background: rgba(122, 79, 176, 0.16);
  border: 1px solid rgba(122, 79, 176, 0.4);
  border-radius: 100px;
  padding: 1px 7px;
  white-space: nowrap;
}
.ai-think-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: 100vh;
  max-height: 260px;
  overflow-y: auto;
  scrollbar-gutter: stable;
}
.ai-thought {
  font-size: 0.82rem;
  color: var(--ink-2);
  padding: 6px 8px;
  background: var(--bg-0);
  border: 1px solid var(--divider);
  border-radius: var(--radius-s);
  line-height: 1.4;
}
.ai-thought.ai-current {
  color: var(--ink);
  background: var(--bg-3);
  border-color: var(--amethyst);
  box-shadow: inset 2px 0 0 var(--amethyst);
}
.ai-thought.ai-idle {
  font-style: italic;
  color: var(--ink-3);
  background: none;
  border-color: transparent;
}

.ai-think-seat {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.ai-think-seat-hdr {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.72rem;
  color: var(--ink-3);
}