/* Single-conversation entry for the WeChat article Skill. */
#workbench.workbench-page {
  max-width: none;
  padding: 20px 24px;
}

#workbench .studio-heading {
  display: none;
}

#workbench .studio-heading h1 {
  font-size: 28px;
  font-weight: 650;
  letter-spacing: 0;
}

#workbench .studio-heading p {
  margin-top: 7px;
  font-size: 14px;
  color: #6e6e73;
}

#workbench .workflow-rail,
#workbench .studio-switch,
#workbench .studio-heading-actions,
#workbench .outcome-panel {
  display: none !important;
}

#workbench .conversation-workbench-layout {
  display: block;
  width: min(920px, 100%);
  height: calc(100dvh - 40px);
  min-height: 640px;
  max-height: 960px;
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, .1);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 16px 48px rgba(20, 24, 32, .07);
}

#workbench .conversation-panel {
  display: flex;
  width: 100%;
  height: 100%;
  padding: 0;
  overflow-y: auto;
  overflow-x: hidden;
  border: 0;
  background: #fff;
  scrollbar-gutter: stable;
}

#workbench .conversation-panel-head {
  position: sticky;
  z-index: 4;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  padding: 10px 16px;
  border-bottom: 1px solid #ececf0;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: blur(18px) saturate(130%);
}

#workbench .conversation-identity,
#workbench .conversation-identity > div,
#workbench .conversation-panel-tools {
  display: flex;
  align-items: center;
  min-width: 0;
}

#workbench .conversation-identity { gap: 11px; }
#workbench .conversation-identity > div { align-items: flex-start; flex-direction: column; gap: 2px; }
#workbench .conversation-identity strong { font-size: 14px; font-weight: 620; color: #1d1d1f; }
#workbench .conversation-identity small { font-size: 11px; color: #8a8a90; }

#workbench .assistant-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 9px;
  color: #fff;
  background: #1d1d1f;
}

#workbench .assistant-mark svg,
#workbench .chat-welcome-mark svg { width: 17px; height: 17px; }
#workbench .conversation-panel-tools { gap: 10px; }
#workbench .work-status { color: #6e6e73; }

#workbench .new-chat-button {
  min-height: 34px;
  padding: 0 11px;
  border: 1px solid #dedee3;
  border-radius: 8px;
  background: #fff;
  color: #35353a;
}

#workbench .chat-mode-picker {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  flex: none;
  gap: 4px;
  margin: 16px 42px 0;
  padding: 4px;
  border-radius: 10px;
  background: #f3f3f5;
}

#workbench .chat-mode-picker .mode-option {
  display: block;
  min-height: 48px;
  padding: 7px 10px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: #6e6e73;
  text-align: center;
  box-shadow: none;
}

#workbench .chat-mode-picker .mode-option strong,
#workbench .chat-mode-picker .mode-option small {
  display: block;
  margin: 0;
  letter-spacing: 0;
}

#workbench .chat-mode-picker .mode-option strong { font-size: 13px; font-weight: 620; }
#workbench .chat-mode-picker .mode-option small { margin-top: 2px; font-size: 10px; color: #8a8a90; }
#workbench .chat-mode-picker .mode-option.active {
  background: #fff;
  color: #1d1d1f;
  box-shadow: 0 1px 4px rgba(20, 24, 32, .09);
}
#workbench .chat-mode-picker .mode-option:focus-visible { outline: 2px solid #007aff; outline-offset: 1px; }
#workbench[data-session-active="true"] .chat-mode-picker { display: none; }

#workbench .chat-thread {
  flex: none;
  min-height: auto;
  padding: 28px 48px 0;
  overflow: visible;
}

#workbench .chat-message {
  max-width: 78%;
  margin: 0 0 22px;
}

#workbench .chat-message > span {
  display: block;
  margin-bottom: 6px;
  font-size: 11px;
  color: #8a8a90;
}

#workbench .chat-message p {
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: #303034;
  font-size: 15px;
  line-height: 1.75;
}

#workbench .chat-message.from-user { margin-left: auto; }
#workbench .chat-message.from-user > span { text-align: right; }
#workbench .chat-message.from-user p {
  padding: 11px 15px;
  border-radius: 14px 14px 4px 14px;
  background: #f1f1f3;
  color: #1d1d1f;
}

#workbench .chat-message.is-pending p {
  display: flex;
  align-items: center;
  gap: 9px;
  color: #6e6e73;
}

#workbench .chat-message.is-pending p i {
  width: 14px;
  height: 14px;
  border: 2px solid #d2d2d7;
  border-top-color: #1d1d1f;
  border-radius: 50%;
  animation: workbench-chat-spin .8s linear infinite;
}

@keyframes workbench-chat-spin { to { transform: rotate(360deg); } }

#workbench .article-canvas {
  flex: none;
  width: auto;
  height: auto;
  min-height: 0;
  margin: 0 48px;
  padding: 0;
  overflow: visible;
  border: 0;
  background: transparent;
}

#workbench .article-canvas-head,
#workbench .version-strip { display: none; }

#workbench #workbench-decision {
  padding: 0;
  margin: 0 0 22px;
  scroll-margin-top: 80px;
}

#workbench #workbench-decision > span {
  display: inline-block;
  margin-bottom: 8px;
  color: #0878d1;
  font-size: 11px;
  font-weight: 620;
}

#workbench #workbench-decision > strong {
  margin: 0 0 6px;
  font-size: 17px;
}

#workbench #workbench-decision > p {
  margin: 0;
  font-size: 14px;
  color: #6e6e73;
}

#workbench .chat-welcome {
  padding: 28px 0 8px;
  text-align: center;
}

#workbench .chat-welcome-mark {
  display: grid;
  width: 42px;
  height: 42px;
  margin: 0 auto 16px;
  place-items: center;
  border: 1px solid #dfdfe4;
  border-radius: 12px;
  color: #1d1d1f;
  background: #fafafa;
}

#workbench .chat-welcome h2 {
  margin: 0;
  font-size: 25px;
  font-weight: 650;
  letter-spacing: 0;
}

#workbench .chat-welcome p {
  max-width: 560px;
  margin: 10px auto 22px;
  color: #6e6e73;
  font-size: 14px;
  line-height: 1.7;
}

#workbench .starter-prompts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
}

#workbench .starter-prompts button {
  min-height: 66px;
  padding: 12px;
  border: 1px solid #e2e2e7;
  border-radius: 10px;
  background: #fff;
  color: #3a3a3f;
  font-size: 13px;
  line-height: 1.5;
  text-align: left;
}

#workbench .starter-prompts button:hover {
  border-color: #bdbdc4;
  background: #f8f8fa;
}

#workbench #studio-stage-output .chat-choice-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 0;
}

#workbench #studio-stage-output .chat-choice {
  margin: 0;
  padding: 16px;
  border-color: #e3e3e8;
  border-radius: 10px;
  background: #fafafa;
}

#workbench .studio-framework,
#workbench .skill-review-result {
  padding: 20px;
  border-radius: 10px;
  background: #fafafa;
}

#workbench .editor-wrap {
  margin: 18px 0 0;
  padding: 20px;
  border: 1px solid #e3e3e8;
  border-radius: 10px;
  background: #fff;
}

#workbench #article-editor {
  min-height: 420px;
  padding: 8px 0;
  font-size: 16px;
}

#workbench .flow-actionbar {
  position: static;
  flex: none;
  width: auto;
  margin: 10px 48px 0;
  padding: 12px 0 0;
  border-top: 0;
  background: transparent;
}

#workbench .flow-actionbar .flow-status { display: none; }
#workbench .flow-actionbar .flow-actions { width: 100%; justify-content: flex-end; }
#workbench.is-running .flow-actionbar { display: none; }

#workbench .flow-primary {
  border-radius: 8px;
  background: #1d1d1f;
}

#workbench .workbench-progress {
  position: static;
  flex: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px 16px;
  margin: auto 22px 18px;
  padding: 14px 16px;
  border: 1px solid #e2e2e7;
  border-radius: 12px;
  background: #f7f7f8;
  box-shadow: none;
}

#workbench .workbench-progress > div:first-child {
  display: flex;
  min-width: 0;
  align-items: baseline;
  justify-content: flex-start;
  gap: 9px;
}
#workbench .workbench-progress strong { color: #1d1d1f; font-size: 13px; }
#workbench .workbench-progress span { overflow: hidden; color: #6e6e73; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
#workbench .workbench-progress-track { grid-column: 1 / -1; grid-row: 2; height: 3px; margin: 0; background: #dedee3; }
#workbench .workbench-progress-track i { background: #1d1d1f; }
#workbench .workbench-progress .outline-action {
  grid-column: 2;
  grid-row: 1;
  width: auto;
  min-height: 28px;
  padding: 0 8px;
  border: 0;
  background: transparent;
  color: #6e6e73;
  font-size: 11px;
}

#workbench .composer-shell {
  position: sticky;
  z-index: 5;
  bottom: 0;
  flex: none;
  margin: auto 22px 18px;
  padding: 13px 14px;
  border: 1px solid #d7d7dc;
  border-radius: 14px;
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 10px 34px rgba(20, 24, 32, .11);
  backdrop-filter: blur(18px) saturate(130%);
}

#workbench.is-running .composer-shell { display: none; }

#workbench .composer-shell label {
  margin-bottom: 5px;
  color: #6e6e73;
  font-size: 11px;
}

#workbench #workbench-topic {
  height: 52px;
  min-height: 52px;
  max-height: 150px;
  font-size: 15px;
}

#workbench .composer-hint {
  margin-left: auto;
  color: #a1a1a6;
  font-size: 11px;
}

#workbench #start-workbench {
  min-width: 38px;
  width: 38px;
  min-height: 38px;
  height: 38px;
  padding: 0;
  border-radius: 10px;
  background: #1d1d1f;
}

#workbench #start-workbench:disabled {
  min-width: 86px;
  width: auto;
  padding: 0 11px;
}

#workbench #workbench-execution-evidence {
  margin: 16px 0 4px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: #6e6e73;
}

#workbench #workbench-execution-evidence summary {
  display: flex;
  width: fit-content;
  align-items: center;
  gap: 8px;
  padding: 5px 0;
  color: #6e6e73;
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
}

#workbench #workbench-execution-evidence summary small { color: #a1a1a6; font-size: 10px; }
#workbench #workbench-execution-evidence[open] {
  padding: 14px;
  border: 1px solid #e5e5e9;
  border-radius: 9px;
  background: #fafafa;
}
#workbench #workbench-execution-evidence[open] summary { color: #1d1d1f; }

@media (max-width: 760px) {
  #workbench.workbench-page { padding: 8px; }
  #workbench .studio-heading { padding: 0 6px; margin-bottom: 14px; }
  #workbench .studio-heading h1 { font-size: 23px; }
  #workbench .studio-heading p { font-size: 13px; }
  #workbench .conversation-workbench-layout { height: calc(100dvh - 16px); min-height: 500px; border-radius: 12px; }
  #workbench .conversation-panel { display: flex !important; }
  #workbench .conversation-panel-head { min-height: 62px; padding: 10px 12px; }
  #workbench .conversation-identity small,
  #workbench .work-status { display: none; }
  #workbench .chat-mode-picker { margin: 10px 12px 0; }
  #workbench .chat-mode-picker .mode-option { min-height: 42px; }
  #workbench .chat-mode-picker .mode-option small { display: none; }
  #workbench .chat-thread { padding: 22px 16px 0; }
  #workbench .chat-message { max-width: 90%; }
  #workbench .article-canvas { display: block !important; margin: 0 16px; padding: 0; }
  #workbench .chat-welcome { padding-top: 24px; }
  #workbench .chat-welcome h2 { font-size: 22px; }
  #workbench .starter-prompts { grid-template-columns: 1fr; }
  #workbench .starter-prompts button { min-height: 48px; text-align: center; }
  #workbench .flow-actionbar { margin-inline: 16px; }
  #workbench .workbench-progress { margin: auto 10px 10px; }
  #workbench .flow-actions { width: 100%; }
  #workbench .composer-shell { margin: auto 10px 10px; }
  #workbench .composer-hint { display: none; }
}

/* Release QA corrections: keep the workbench dense, readable, and tool-like. */
#workbench .conversation-workbench-layout {
  height: min(calc(100dvh - 40px), 820px);
  min-height: 520px;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(20, 24, 32, .06);
}

#workbench .conversation-panel-head,
#workbench .composer-shell {
  background: #fff;
  backdrop-filter: none;
}

#workbench .composer-shell {
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(20, 24, 32, .08);
}

#workbench .conversation-identity small,
#workbench .chat-mode-picker .mode-option small,
#workbench .work-status,
#workbench .composer-shell label,
#workbench .composer-hint,
#workbench .chat-message > span,
#workbench #workbench-execution-evidence summary {
  font-size: 12px;
}

#workbench .conversation-identity small,
#workbench .chat-mode-picker .mode-option small,
#workbench .work-status,
#workbench .composer-hint,
#workbench .chat-message > span,
#workbench #workbench-execution-evidence summary,
#workbench #workbench-execution-evidence summary small {
  color: #5f6368;
}

#workbench .chat-mode-picker,
#workbench .chat-mode-picker .mode-option,
#workbench .starter-prompts button,
#workbench #studio-stage-output .chat-choice,
#workbench .studio-framework,
#workbench .skill-review-result,
#workbench .editor-wrap,
#workbench #workbench-execution-evidence[open] {
  border-radius: 8px;
}

#workbench[data-stage="0"] #workbench-decision {
  max-width: none;
  padding-top: 24px;
}

#workbench[data-stage="0"] #workbench-decision::before {
  display: none;
  content: none;
}

#workbench .chat-welcome {
  padding-top: 16px;
}

#workbench #start-workbench {
  min-width: 44px;
  width: 44px;
  min-height: 44px;
  height: 44px;
}

@media (max-width: 760px) {
  #workbench .conversation-workbench-layout {
    min-height: 480px;
    border-radius: 8px;
  }

  #workbench[data-stage="0"] #workbench-decision {
    padding-top: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  #workbench .chat-message.is-pending p i {
    animation: none;
  }
}