.message {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.messageFooter {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 4px;
  margin-left: -2px;
  color: var(--muted-foreground);
  opacity: 0;
  transition: opacity 0.12s ease;
}

.message:hover .messageFooter,
.message:focus-within .messageFooter {
  opacity: 1;
}

.copyButton {
  display: inline-flex;
  width: 20px;
  height: 20px;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: var(--muted-foreground);
  cursor: pointer;
}

.copyButton:hover,
.copyButton:focus-visible {
  color: var(--muted-foreground);
  background: var(--secondary);
  outline: none;
}

.copyButton svg {
  width: 14px;
  height: 14px;
}

.footerTime {
  font-size: 11px;
  line-height: 1.4;
}

.prefix {
  color: var(--agent-purple-400);
  flex-shrink: 0;
  margin-right: 6px;
  line-height: 1.2;
}

.thinking {
  display: flex;
  align-items: flex-start;
  gap: 0;
}

.thinking .prefix {
  color: var(--muted-foreground);
  font-size: 13px;
  line-height: 1.5;
}

.thinkingBody {
  flex: 1;
  min-width: 0;
  font-size: 13px;
  color: var(--muted-foreground);
  line-height: 1.5;
}

.thinkingBody p,
.thinkingBody ul,
.thinkingBody ol,
.thinkingBody blockquote,
.thinkingBody pre {
  margin-top: 0;
  margin-bottom: 4px;
}

.thinkingBody :last-child {
  margin-bottom: 0;
}

.thinkingBody ul,
.thinkingBody ol {
  padding-left: 24px;
}

.thinkingBody pre {
  white-space: pre-wrap;
  word-break: break-word;
}

.thinkingSummary {
  width: 100%;
  margin: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  color: var(--muted-foreground);
  display: flex;
  align-items: center;
  gap: 7px;
  min-width: 0;
  cursor: pointer;
  text-align: left;
  font: inherit;
}

.thinkingSummary:hover,
.thinkingSummary:focus-visible {
  color: var(--primary);
  outline: none;
}

.thinkingSummary:hover .thinkingSummaryTextActive,
.thinkingSummary:focus-visible .thinkingSummaryTextActive {
  background-image: none;
  -webkit-text-fill-color: currentColor;
}

.thinkingSummaryIcon {
  width: 14px;
  height: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  line-height: 1;
}

.thinkingSummaryIcon svg {
  display: block;
}

.thinkingSummaryToolIcon {
  width: 14px;
  height: 14px;
  display: block;
}

.thinkingSummaryText {
  min-width: 0;
  flex: 0 1 auto;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
  font-weight: 400;
}

.thinkingSummaryTextActive {
  color: var(--muted-foreground);
  background-image: linear-gradient(
    105deg,
    var(--muted-foreground) 0%,
    var(--muted-foreground) 46%,
    rgba(255, 255, 255, 0.92) 50%,
    var(--muted-foreground) 54%,
    var(--muted-foreground) 100%
  );
  background-size: 300% 100%;
  background-position: 150% 0;
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: thinking-summary-shine 5s linear infinite;
}

@keyframes thinking-summary-shine {
  0% {
    background-position: 150% 0;
  }
  100% {
    background-position: -150% 0;
  }
}

.thinkingChevronRight,
.thinkingChevronDown {
  width: 14px;
  height: 14px;
  position: relative;
  flex-shrink: 0;
  opacity: 0;
  transition: opacity 120ms ease;
}

.thinkingChevronRight::before,
.thinkingChevronRight::after,
.thinkingChevronDown::before,
.thinkingChevronDown::after {
  content: '';
  position: absolute;
  width: 6px;
  height: 1px;
  background: currentColor;
  border-radius: 1px;
}

.thinkingSummary:hover .thinkingChevronRight,
.thinkingSummary:hover .thinkingChevronDown,
.thinkingSummary:focus-visible .thinkingChevronRight,
.thinkingSummary:focus-visible .thinkingChevronDown {
  opacity: 1;
}

.thinkingChevronRight {
  transform: none;
}

.thinkingChevronRight::before {
  top: calc(50% - 2px);
  left: calc(50% - 3px);
  transform: rotate(45deg);
}

.thinkingChevronRight::after {
  top: calc(50% + 2px);
  left: calc(50% - 3px);
  transform: rotate(-45deg);
}

.thinkingChevronDown {
  transform: none;
  opacity: 1;
}

.thinkingChevronDown::before {
  top: 50%;
  left: calc(50% - 5px);
  transform: rotate(45deg);
}

.thinkingChevronDown::after {
  top: 50%;
  left: calc(50% - 1px);
  transform: rotate(-45deg);
}

.thinkingExpandedWrap {
  margin-top: 4px;
}

.thinkingExpandedClip {
  display: grid;
  grid-template-rows: 1fr;
  min-height: 0;
  overflow: hidden;
  transition: grid-template-rows 180ms ease;
}

.thinkingExpandedCollapsed {
  grid-template-rows: 0fr;
}

.thinkingExpandedInner {
  min-height: 0;
  overflow: hidden;
}

.expandToggle {
  display: block;
  background: none;
  border: none;
  color: color-mix(in srgb, var(--muted-foreground) 72%, transparent);
  font-size: 12px;
  cursor: pointer;
  padding: 0 4px;
  margin: 2px 0 0 auto;
}

.thinkingExpandedWrap .expandToggle {
  position: absolute;
  right: 0;
  bottom: 2px;
  background: var(--background);
  margin: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.12s ease;
}

.thinkingExpandedWrap:hover .expandToggle,
.thinkingExpandedWrap .expandToggle:focus-visible {
  opacity: 1;
  pointer-events: auto;
}

@media (hover: none) {
  .messageFooter {
    opacity: 1;
  }

  .thinkingExpandedWrap .expandToggle {
    opacity: 1;
    pointer-events: auto;
  }
}

.expandToggle:hover {
  color: var(--muted-foreground);
}

.content {
  display: flex;
  align-items: baseline;
}

.contentBody {
  flex: 1;
  min-width: 0;
}

.contentBody pre {
  white-space: pre-wrap;
  word-break: break-word;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.6;
  color: var(--foreground);
  margin: 0;
}