.chat-preview-wrap {
  margin: 0 0 12px;
}
.chat-preview-intro {
  margin: 0 0 16px;
  font-size: 1.02rem;
  line-height: 1.55;
  color: #3d4a44;
  max-width: 58ch;
}
.chat-preview-stages {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}
.chat-preview-stages button {
  border: 1px solid rgba(11, 110, 79, 0.35);
  background: #fff;
  color: #0b6e4f;
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
}
.chat-preview-stages button.is-active {
  background: #0b6e4f;
  color: #fff;
  border-color: #0b6e4f;
}
.chat-preview-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(240px, 0.85fr);
  gap: 0;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid #d3d0c8;
  background: #f5f3ee;
  min-height: 28rem;
  box-shadow: 0 12px 40px rgba(11, 48, 38, 0.08);
}
.chat-preview-stage {
  display: flex;
  flex-direction: column;
  min-height: 0;
  border-right: 1px solid rgba(42, 48, 56, 0.1);
}
.chat-preview-head {
  padding: 18px 22px 10px;
}
.chat-preview-head strong {
  font-family: var(--display, "Fraunces", serif);
  font-size: 1.45rem;
}
.chat-preview-msgs {
  flex: 1;
  overflow: auto;
  padding: 8px 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.chat-preview-bubble {
  max-width: 92%;
  padding: 12px 16px;
  border-radius: 18px;
  font-size: 1.05rem;
  line-height: 1.48;
  white-space: pre-wrap;
  transition: opacity 0.2s, transform 0.2s;
}
.chat-preview-bubble.is-dim {
  opacity: 0.28;
}
.chat-preview-bubble.is-focus {
  box-shadow: 0 0 0 2px rgba(196, 92, 38, 0.45);
}
.chat-preview-bubble.assistant {
  align-self: flex-start;
  background: #faf9f6;
  border: 1px solid rgba(95, 143, 138, 0.22);
}
.chat-preview-bubble.user {
  align-self: flex-end;
  background: #c5d4c3;
}
.chat-preview-ficha {
  padding: 18px 20px;
  background: #eef6f2;
}
.chat-preview-ficha h3 {
  margin: 0 0 12px;
  font-size: 1.05rem;
}
.chat-preview-dl {
  margin: 0;
  display: grid;
  gap: 10px;
}
.chat-preview-dl div {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 8px;
  font-size: 0.95rem;
}
.chat-preview-dl dt {
  font-weight: 700;
  color: #5f8f8a;
  margin: 0;
}
.chat-preview-dl dd {
  margin: 0;
  font-weight: 600;
}
.chat-preview-actions {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.chat-preview-badge {
  display: inline-block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: #0b6e4f;
  margin-bottom: 6px;
}
@media (max-width: 860px) {
  .chat-preview-shell {
    grid-template-columns: 1fr;
  }
  .chat-preview-stage {
    border-right: 0;
    border-bottom: 1px solid rgba(42, 48, 56, 0.1);
  }
}