/* Hilo de conversación del panel: sobrio, sin globos. Los tokens --bk-* los define canvas.css; aquí van con respaldo. */
.chat-hilo {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain; /* la rueda del hilo nunca sigue hacia el lienzo */
  padding: 4px 12px 12px;
  font: 400 13px/1.5 var(--ui, Inter, system-ui, sans-serif);
  color: var(--ink, #171717);
}
.chat-turno {
  border-bottom: 1px solid var(--bk-line, var(--line, rgba(128, 128, 128, 0.25)));
}
.chat-turno > summary {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 0;
  cursor: pointer;
  list-style: none;
}
.chat-turno > summary::-webkit-details-marker {
  display: none;
}
.chat-turno > summary:focus-visible {
  outline: 2px solid var(--bk-line2, var(--soft, #888));
  outline-offset: 2px;
  border-radius: 4px;
}
.chat-q {
  font-weight: 500;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow-wrap: anywhere;
}
.chat-turno[open] > summary .chat-q {
  display: block;
  -webkit-line-clamp: unset;
}
.chat-meta {
  font-size: 11px;
  color: var(--faint, var(--soft, #888));
}
.chat-turno[data-estado="listo"] .chat-meta {
  color: var(--bk-ok, #2e7d4f);
}
.chat-turno[data-estado="error"] .chat-meta {
  color: var(--bk-err, #c0392b);
}
.chat-cuerpo {
  padding: 0 0 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.chat-ctx {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
}
.chat-ctx-t {
  font-size: 11px;
  color: var(--faint, var(--soft, #888));
  margin-right: 2px;
}
.chat-ficha {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font: 400 11px/1.4 var(--ui, Inter, system-ui, sans-serif);
  color: var(--soft, inherit);
  background: var(--field, transparent);
  border: 1px solid var(--bk-line, var(--line, rgba(128, 128, 128, 0.25)));
  border-radius: 6px;
  padding: 2px 8px;
  cursor: pointer;
}
.chat-ficha:hover {
  background: var(--hover, rgba(128, 128, 128, 0.12));
  color: var(--ink, inherit);
}
.chat-act {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 12px;
  color: var(--soft, #666);
}
.chat-act li {
  padding: 1px 0;
  overflow-wrap: anywhere;
}
.chat-resp {
  overflow-wrap: anywhere;
}
.chat-resp p,
.chat-resp ul,
.chat-resp ol,
.chat-resp pre {
  margin: 0 0 8px;
}
.chat-resp ul,
.chat-resp ol {
  padding-left: 18px;
}
.chat-resp p:last-child {
  margin-bottom: 0;
}
.chat-resp code,
.chat-resp pre {
  font: 400 12px/1.5 var(--mono, ui-monospace, monospace);
}
.chat-resp pre {
  overflow-x: auto;
  padding: 8px;
  border: 1px solid var(--bk-line, var(--line, rgba(128, 128, 128, 0.25)));
  border-radius: 6px;
}
.chat-resp a {
  color: inherit;
  text-decoration: underline;
}
.chat-err {
  margin: 0;
  color: var(--bk-err, #c0392b);
}
.chat-acc {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
/* acciones de una respuesta (A nota · Ver cambios · Deshacer): píldoras como las respuestas rápidas */
.agent .chat-btn,
.agent .chat-nuevos {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  min-height: 32px;
  height: auto;
  font: 400 12px/1.4 var(--ui, Inter, system-ui, sans-serif);
  color: var(--soft, inherit);
  background: transparent;
  border: 1px solid var(--bk-line2, var(--line, rgba(128, 128, 128, 0.4)));
  border-radius: 99px;
  padding: 3px 12px;
  cursor: pointer;
}
.agent .chat-btn:hover,
.agent .chat-nuevos:hover {
  background: var(--hover, rgba(128, 128, 128, 0.12));
  color: var(--ink, inherit);
}
.agent .chat-btn:focus-visible,
.agent .chat-nuevos:focus-visible,
.chat-ficha:focus-visible {
  outline: 2px solid var(--bk-line2, var(--soft, #888));
  outline-offset: 2px;
}
.chat-nuevos {
  position: sticky;
  bottom: 8px;
  display: block;
  margin: 8px auto 0;
  background: var(--surface, #fff);
}
.chat-nuevos[hidden] {
  display: none;
}
.chat-estado {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 12px;
  color: var(--soft, #666);
}
.chat-estado-t {
  min-width: 0;
  flex: 1;
  overflow-wrap: anywhere;
}
.chat-estado[data-estado="listo"] .chat-estado-t {
  color: color-mix(in srgb, var(--bk-ok, #2e7d4f) 70%, var(--ink, #171717));
}
.chat-estado[data-estado="error"] .chat-estado-t {
  color: color-mix(in srgb, var(--bk-err, #c0392b) 75%, var(--ink, #171717));
}