/**
 * Pyx Talk — lean chat UI on workshop bright-blue paper.
 * Load after pyx-workshop.css.
 */
.talk-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1rem;
  align-items: flex-end;
  margin-bottom: 0.85rem;
}
.talk-toolbar .ws-field {
  margin-bottom: 0;
  min-width: 140px;
  flex: 1 1 140px;
}
.talk-toolbar__checks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1rem;
  align-items: center;
  padding-bottom: 0.35rem;
}
.talk-check {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--mist);
  cursor: pointer;
  user-select: none;
}
.talk-check input {
  accent-color: var(--teal);
}

.talk-chat {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  min-height: 280px;
  max-height: min(58vh, 560px);
  overflow-y: auto;
  padding: 0.25rem 0 0.75rem;
  border-bottom: 1px solid var(--line);
  scroll-behavior: smooth;
}
.talk-chat:empty::before {
  content: "Say hello — replies appear here.";
  color: var(--mist);
  font-size: 0.95rem;
}

.talk-msg {
  max-width: min(92%, 42rem);
  animation: wsRise 420ms ease both;
}
.talk-msg--user {
  align-self: flex-end;
}
.talk-msg--assistant {
  align-self: flex-start;
}
.talk-msg__role {
  margin: 0 0 0.25rem;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mist);
}
.talk-msg__bubble {
  margin: 0;
  padding: 0.75rem 0.95rem;
  border-radius: var(--radius-ws);
  font-size: 0.98rem;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}
.talk-msg--user .talk-msg__bubble {
  background: linear-gradient(135deg, var(--teal) 0%, var(--sky) 100%);
  color: #fff;
}
.talk-msg--assistant .talk-msg__bubble {
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--line);
  color: var(--ink);
}
.talk-msg__bubble code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.88em;
  padding: 0.1em 0.3em;
  border-radius: 3px;
  background: rgba(11, 20, 24, 0.08);
}
.talk-msg--user .talk-msg__bubble code {
  background: rgba(255, 255, 255, 0.2);
}
.talk-msg__bubble pre {
  margin: 0.55rem 0 0;
  padding: 0.65rem 0.75rem;
  overflow-x: auto;
  border-radius: var(--radius-ws);
  background: rgba(11, 20, 24, 0.06);
  font-size: 0.86rem;
}
.talk-msg--user .talk-msg__bubble pre {
  background: rgba(0, 0, 0, 0.18);
}

.talk-composer {
  display: grid;
  gap: 0.65rem;
  margin-top: 0.85rem;
}
.talk-composer__row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}
.talk-composer textarea {
  width: 100%;
  min-height: 96px;
  resize: vertical;
  box-sizing: border-box;
  font: inherit;
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius-ws);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
}
.talk-composer textarea:focus {
  outline: 2px solid rgba(20, 148, 142, 0.28);
  outline-offset: 1px;
}
.talk-status {
  margin: 0;
  min-height: 1.2em;
  font-size: 0.88rem;
  color: var(--mist);
}
.talk-status--err {
  color: #b33;
}
.talk-status--ok {
  color: #147a52;
}

.talk-api-banner {
  margin: 0 0 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(212, 146, 58, 0.45);
  font-size: 0.9rem;
  color: #8a5a12;
  display: none;
}
.talk-api-banner.is-visible {
  display: block;
}