.message {
  margin-bottom: 12px;
  display: flex;
  gap: 8px;
  align-items: baseline;
  padding: 5px 0;
  background: var(--accent);
}

.prefix {
  color: var(--success-color);
  font-weight: 700;
  flex-shrink: 0;
}

.body {
  flex: 1 1 auto;
  min-width: 0;
  color: var(--foreground);
  white-space: pre-wrap;
  word-break: break-word;
}

.images {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.imageThumb {
  max-width: 200px;
  max-height: 200px;
  border-radius: 8px;
  object-fit: contain;
  border: 1px solid var(--border);
}

/* ---- Chat mode: right-aligned bubble layout ---- */

.chatMessageRow {
  display: flex;
  width: 100%;
  justify-content: flex-end;
  margin: 30px 0;
}

.chatBubble {
  display: inline-block;
  max-width: 80%;
  padding: 8px 12px;
  border-radius: 6px;
  background: var(--accent);
  color: var(--foreground);
  font-family: var(--font-sans, system-ui, sans-serif);
  font-size: 14px;
  line-height: 1.5;
  text-align: left;
}

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

.messageTag {
  position: relative;
  display: inline-flex;
  max-width: min(44ch, 100%);
  min-height: 20px;
  align-items: center;
  margin: 0 0.25ch;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--secondary);
  color: var(--foreground);
  font-family: var(--font-mono, monospace);
  font-size: 12px;
  line-height: 1.2;
  vertical-align: baseline;
}

.messageTagTooltip {
  position: absolute;
  z-index: calc(var(--web-shell-tooltip-z-index, 1000) + 1);
  top: calc(100% + 6px);
  left: 0;
  min-width: 160px;
  max-width: min(320px, 80vw);
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--background);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
  color: var(--foreground);
  font-family: var(--font-sans, system-ui, sans-serif);
  font-size: 12px;
  line-height: 1.5;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 120ms ease 0ms,
    visibility 0ms linear 120ms;
  visibility: hidden;
  white-space: normal;
}

.messageTag:hover .messageTagTooltip,
.messageTag:focus-within .messageTagTooltip {
  opacity: 1;
  transition:
    opacity 120ms ease 450ms,
    visibility 0ms linear 450ms;
  visibility: visible;
}

.messageTagClickable {
  cursor: pointer;
}

.messageTagClickable:hover,
.messageTagClickable:focus-visible {
  border-color: var(--chat-editor-accent-color, var(--foreground));
  outline: none;
}

.messageTagIcon {
  display: block;
  width: 12px;
  height: 12px;
  flex: 0 0 auto;
  margin-left: 7px;
  background: currentColor;
  mask: var(--user-message-tag-icon-url) center / contain no-repeat;
  -webkit-mask: var(--user-message-tag-icon-url) center / contain no-repeat;
}

.messageTagLabel,
.messageTagValue {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.messageTagLabel {
  padding: 3px 0 3px 7px;
  color: var(--agent-blue-500);
}

.messageTagIcon + .messageTagLabel {
  padding-left: 0.5ch;
}

.messageTagValue {
  max-width: 32ch;
  padding: 3px 0 3px 0.5ch;
  color: var(--foreground, #e4e4e4);
  opacity: 1;
}

.chatContentCollapsed {
  max-height: 400px;
  overflow: hidden;
}

.toggleButton {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--muted-foreground);
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  line-height: 1.4;
}

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

.toggleIcon {
  width: 15px;
  height: 15px;
  stroke-width: 1.8;
  transition: transform 120ms ease;
}

.toggleIconExpanded {
  transform: rotate(180deg);
}

.chatImages {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.chatImageThumb {
  max-width: 150px;
  max-height: 150px;
  border-radius: 8px;
  object-fit: contain;
  border: 1px solid var(--border);
}