@copilotkit/react-ui/src/css/messages.css

<img src="https://github.com/user-attachments/assets/0a6b64d9-e193-4940-a3f6-60334ac34084" alt="banner" style="border-radius: 12px; border: 2px solid #d6d4fa;" />

.copilotKitMessages {
  overflow-y: scroll;
  flex: 1;
  display: flex;
  flex-direction: column;
  background-color: var(--copilot-kit-background-color);
  color: var(--copilot-kit-secondary-contrast-color);
  justify-content: space-between;
  z-index: 1;
}

.copilotKitMessagesContainer {
  padding: 1rem 24px;
  display: flex;
  flex-direction: column;
}

.copilotKitMessagesFooter {
  display: flex;
  padding: 0.5rem 0.75rem;
  margin: 8px auto 0 auto;
  justify-content: flex-start;
  flex-direction: column;
  width: 97%;
}

.copilotKitMessages::-webkit-scrollbar {
  width: 6px;
}

.copilotKitMessages::-webkit-scrollbar-thumb {
  background-color: var(--copilot-kit-separator-color);
  border-radius: 10rem;
  border: 2px solid var(--copilot-kit-background-color);
}

.copilotKitMessages::-webkit-scrollbar-track-piece:start {
  background: transparent;
}

.copilotKitMessages::-webkit-scrollbar-track-piece:end {
  background: transparent;
}

.copilotKitMessage {
  border-radius: 15px;
  padding: 8px 12px;
  font-size: 1rem;
  line-height: 1.5;
  overflow-wrap: break-word;
  max-width: 80%;
  margin-bottom: 0.5rem;
}

.copilotKitMessage.copilotKitUserMessage {
  background: var(--copilot-kit-primary-color);
  color: var(--copilot-kit-contrast-color);
  margin-left: auto;
  white-space: pre-wrap;
  line-height: 1.75;
  font-size: 1rem;
}

.copilotKitMessage.copilotKitAssistantMessage {
  background: transparent;
  margin-right: auto;
  padding-left: 0;
  position: relative;
  max-width: 100%;
  color: var(--copilot-kit-secondary-contrast-color);
}

.copilotKitMessage.copilotKitAssistantMessage .copilotKitMessageControls {
  position: absolute;
  left: 0;
  display: flex;
  gap: 1rem;
  opacity: 0;
  transition: opacity 0.2s ease;
  padding: 5px 0 0 0;
}

.copilotKitMessageControls.currentMessage {
  opacity: 1 !important;
}

.copilotKitMessage.copilotKitAssistantMessage:hover .copilotKitMessageControls {
  opacity: 1;
}

/* Always show controls on mobile */
@media (max-width: 768px) {
  .copilotKitMessage.copilotKitAssistantMessage .copilotKitMessageControls {
    opacity: 1;
  }
}

.copilotKitMessageControlButton {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  border-radius: 0.5rem;
  justify-content: center;
  color: var(--copilot-kit-primary-color);
  cursor: pointer;
  transition: all 0.2s ease;
  padding: 0;
  z-index: 10;
  margin: 0;
  background: transparent;
  border: none;
}

.copilotKitMessageControlButton:hover {
  color: color-mix(in srgb, var(--copilot-kit-primary-color) 80%, black);
  transform: scale(1.05);
}

.copilotKitMessageControlButton:active {
  color: color-mix(in srgb, var(--copilot-kit-primary-color) 80%, black);
  transform: scale(1.05);
}

.copilotKitMessageControlButton.active {
  background-color: var(--copilot-kit-primary-color);
  color: var(--copilot-kit-contrast-color);
}

.copilotKitMessageControlButton.active:hover {
  background-color: color-mix(in srgb, var(--copilot-kit-primary-color) 90%, black);
  color: var(--copilot-kit-contrast-color);
}

.copilotKitMessageControlButton svg {
  width: 1rem;
  height: 1rem;
  display: block;
  pointer-events: none;
}

.copilotKitMessage.copilotKitAssistantMessage + .copilotKitMessage.copilotKitUserMessage {
  margin-top: 1.5rem;
}

.copilotKitCustomAssistantMessage {
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
}

.copilotKitMessage .inProgressLabel {
  margin-left: 10px;
  opacity: 0.7;
}

@keyframes copilotKitSpinAnimation {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.copilotKitSpinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid var(--copilot-kit-contrast-color);
  border-radius: 50%;
  border-top-color: var(--copilot-kit-primary-color);
  animation: copilotKitSpinAnimation 1s linear infinite;
}

@keyframes copilotKitActivityDotAnimation {
  0%, 80%, 100% {
    transform: scale(0.5);
    opacity: 0.5;
  }
  40% {
    transform: scale(1);
    opacity: 1;
  }
}

.copilotKitActivityDot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--copilot-kit-primary-color);
  animation: copilotKitActivityDotAnimation 1.4s infinite ease-in-out both;
}

/* Image Rendering Styles */
.copilotKitImageRendering {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.copilotKitImageRenderingImage {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: var(--copilot-kit-shadow-sm);
}

.copilotKitImageRenderingContent {
  margin-top: 8px;
  padding: 0 16px;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--copilot-kit-secondary-contrast-color);
}

/* Image Error State Styles */
.copilotKitImageRenderingError {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--copilot-kit-separator-color);
  border-radius: 8px;
  background-color: var(--copilot-kit-input-background-color);
}

.copilotKitImageRenderingErrorMessage {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background-color: var(--copilot-kit-error-background);
  border: 1px solid var(--copilot-kit-error-border);
  border-radius: 6px;
  color: var(--copilot-kit-error-text);
  font-size: 0.875rem;
  font-weight: 500;
}

.copilotKitImageRenderingErrorMessage::before {
  content: "⚠️";
  font-size: 1rem;
}