@prexo/ai-chat-sdk/dist/client/styles/chat.widget.css

AI Chat Component with Persistent History

.chat-widget {
    position: fixed;
    bottom: 40px;
    right: 20px;
    width: 350px;
    height: 500px;
    background: white;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    display: flex;
    flex-direction: column;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    z-index: 10000;
    transition: all 0.6s ease;
  }
  
  .chat-widget.minimized {
    height: 60px;
  }

.chat-widget.open.right {
  animation: slideInRightCorner 0.5s ease-out forwards;
}

.chat-widget.open.left {
  animation: slideInLeftCorner 0.5s ease-out forwards;
}

.chat-widget.close {
  animation: slideOutCorner 0.9s ease-in forwards;
}

@keyframes slideInRightCorner {
  0% {
    transform: translate(100%, 100%) scale(0.9);
    opacity: 0;
  }
  60% {
    transform: translate(0, 0) scale(1.03);
    opacity: 1;
  }
  100% {
    transform: translate(0, 0) scale(1);
  }
}

@keyframes slideInLeftCorner {
  0% {
    transform: translate(-100%, 100%) scale(0.9);
    opacity: 0;
  }
  60% {
    transform: translate(0, 0) scale(1.03);
    opacity: 1;
  }
  100% {
    transform: translate(0, 0) scale(1);
  }
}

@keyframes slideOutCorner {
  0% {
    transform: translate(0, 0) scale(1);
    opacity: 1;
  }
  100% {
    transform: translate(100%, 100%) scale(0.9);
    opacity: 0;
  }
}
  
  .chat-widget.dark {
    background: #1a1a1a;
    color: white;
  }
  
  /* Header */
  .chat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: #171717;
    color: white;
    border-radius: 12px;
    min-height: 28px;
  }
  
  .chat-widget.dark .chat-header {
    background: #2563eb;
  }
  
  .chat-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 16px;
  }
  
  .status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #10b981;
  }
  
  .status-indicator.online {
    animation: pulse 2s infinite;
  }
  
  @keyframes pulse {
    0%,
    100% {
      opacity: 1;
    }
    50% {
      opacity: 0.5;
    }
  }
  
  .chat-controls {
    display: flex;
    gap: 4px;
  }
  
  .control-btn {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 16px;
    line-height: 1;
    transition: background-color 0.2s;
  }
  
  .control-btn:hover {
    background: rgba(255, 255, 255, 0.1);
  }
  
  /* Messages */
  .chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    scroll-behavior: smooth;
  }
  
  .chat-widget.dark .chat-messages {
    background: #1a1a1a;
  }
  
  .message {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    max-width: 85%;
  }
  
  .message.user {
    flex-direction: row-reverse;
    align-self: flex-end;
  }
  
  .message.bot {
    align-self: flex-start;
  }
  
  .bot-avatar {
    width: 40px;
    height: 40px;
    border-radius: 30%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    flex-shrink: 0;
  }
  
  .bot-avatar {
    background: #171717;
    color: white;
  }
  
  .message-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
  }
  
  .message-bubble {
    padding: 12px 16px;
    border-radius: 18px;
    word-wrap: break-word;
    line-height: 1.4;
  }
  
  .message.bot .message-bubble {
    background: #f3f4f6;
    color: #171717;
  }
  
  .message.user .message-bubble {
    background: #171717;
    color: white;
  }
  
  .chat-widget.dark .message.bot .message-bubble {
    background: #374151;
    color: #e5e7eb;
  }
  
  .message-bubble p {
    margin: 0;
    font-size: 14px;
  }
  
  .message-time {
    font-size: 11px;
    color: #9ca3af;
    padding: 0 4px;
  }
  
  .message.user .message-time {
    text-align: right;
  }
  
  /* Typing Indicator */
  .typing-bubble {
    background: #f3f4f6 !important;
    padding: 12px 16px !important;
  }
  
  .chat-widget.dark .typing-bubble {
    background: #374151 !important;
  }
  
  .typing-dots {
    display: flex;
    gap: 4px;
    align-items: center;
  }
  
  .typing-dots span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #9ca3af;
    animation: typing 1.4s infinite ease-in-out;
  }
  
  .typing-dots span:nth-child(1) {
    animation-delay: -0.32s;
  }
  .typing-dots span:nth-child(2) {
    animation-delay: -0.16s;
  }
  
  @keyframes typing {
    0%,
    80%,
    100% {
      transform: scale(0.8);
      opacity: 0.5;
    }
    40% {
      transform: scale(1);
      opacity: 1;
    }
  }
  
  /* Input */
  .chat-input {
    padding: 10px;
    border-top: 1px solid #e5e7eb;
    background: white;
    border-radius: 0 0 12px 12px;
    display: flex;
    gap: 5;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  
  .chat-widget.dark .chat-input {
    background: #1a1a1a;
    border-top-color: #333;
  }
  
  .input-container {
    display: flex;
    gap: 8px;
    align-items: flex-end;
    width: 100%;
    justify-content: center;
  }

.chat-input-watermark {
  display: flex;
  font-size: 13px;
  color: #171717;
  background-color: transparent;
  padding: 2px 8px;
  align-items: center;
  cursor: pointer;
  font-style: italic;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.chat-input-watermark:hover {
  opacity: 1;
}
  
  .message-input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid #d1d5db;
    border-radius: 24px;
    outline: none;
    font-size: 14px;
    resize: none;
    color: #0a0a0a;
    background: white;
  }
  
  .chat-widget.dark .message-input {
    background: #374151;
    border-color: #4b5563;
    color: white;
  }
  
  .message-input:focus {
    border-color: #171717;
  }
  
  .send-button {
    padding: 12px;
    background: #171717;
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    min-width: 44px;
    height: 44px;
  }
  
  .send-button:hover:not(:disabled) {
    background: #262626;
    transform: scale(1.05);
  }
  
  .send-button:disabled {
    background: #404040;
    cursor: not-allowed;
    transform: none;
  }
  
  .chat-widget.dark .send-button:disabled {
    background: #4b5563;
  }
  
  /* Scrollbar */
  .chat-messages::-webkit-scrollbar {
    width: 4px;
  }
  
  .chat-messages::-webkit-scrollbar-track {
    background: transparent;
  }
  
  .chat-messages::-webkit-scrollbar-thumb {
    background: #d1d5db;
    border-radius: 2px;
  }
  
  .chat-widget.dark .chat-messages::-webkit-scrollbar-thumb {
    background: #4b5563;
  }
  
  /* Floating Bubble Button */
  .chat-bubble {
    position: fixed;
    z-index: 9999;
    transition: all 0.3s ease;
  }
  
  .chat-bubble.bottom-right {
    bottom: 20px;
    right: 20px;
  }
  
  .chat-bubble.bottom-left {
    bottom: 20px;
    left: 20px;
  }
  
  .chat-bubble.top-right {
    top: 20px;
    right: 20px;
  }
  
  .chat-bubble.top-left {
    top: 20px;
    left: 20px;
  }
  
  .bubble-button {
      display: flex;
      align-items: center;
      border: none;
      padding: 5px 5px;
      cursor: pointer;
      font-family: inherit;
      transition: all 0.3s ease;
      max-width: 200px;
      white-space: nowrap;
      overflow: hidden;
      animation: floatY 3s ease-in-out infinite;
  }
  
  .bubble-button:hover {
    transform: translateY(-2px);
  }
  
  
  .chat-bubble.dark .bubble-button {
    background: #2563eb;
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.3);
  }
  
  .chat-bubble.dark .bubble-button:hover {
    background: #1d4ed8;
    box-shadow: 0 6px 25px rgba(37, 99, 235, 0.4);
  }
  
  .bubble-icon {
    font-size: 18px;
    line-height: 1;
  }
  
  .bubble-text {
    font-size: 14px;
    font-weight: 600;
  }
  
  /* Pulse animation for bubble */
  .bubble-button::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 50px;
    background: inherit;
    animation: bubble-pulse 2s infinite;
    z-index: -1;
  }
  
  @keyframes bubble-pulse {
    0% {
      transform: scale(1);
      opacity: 1;
    }
    50% {
      transform: scale(1.05);
      opacity: 0.8;
    }
    100% {
      transform: scale(1);
      opacity: 1;
    }
  }
  
  /* Update chat widget positioning */
  .chat-widget {
    position: fixed;
    background: white;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    display: flex;
    flex-direction: column;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    z-index: 10000;
    transition: all 0.3s ease;
    border: 1px solid #e1e5e9;
  }
  
  .chat-widget.bottom-right {
    bottom: 20px;
    right: 20px;
  }
  
  .chat-widget.bottom-left {
    bottom: 20px;
    left: 20px;
  }
  
  .chat-widget.top-right {
    top: 20px;
    right: 20px;
  }
  
  .chat-widget.top-left {
    top: 20px;
    left: 20px;
  }
  
  /* Responsive */
  @media (max-width: 480px) {
    .chat-widget {
      width: calc(100vw - 40px);
      height: calc(100vh - 40px);
      bottom: 20px;
      right: 20px;
      left: 20px;
    }
    .bubble-button {
      padding: 14px 18px;
      font-size: 13px;
    }
  
    .bubble-icon {
      font-size: 16px;
    }
  
    .bubble-text {
      font-size: 13px;
    }
  
    .chat-widget {
      width: calc(100vw - 40px) !important;
      height: calc(100vh - 40px) !important;
    }
  
    .chat-bubble.bottom-right,
    .chat-bubble.bottom-left {
      bottom: 20px;
    }
  
    .chat-bubble.bottom-right {
      right: 20px;
    }
  
    .chat-bubble.bottom-left {
      left: 20px;
    }
  }
  
  /* Hide bubble text on very small screens */
  @media (max-width: 360px) {
    .bubble-text {
      display: none;
    }
  
    .bubble-button {
      padding: 16px;
      border-radius: 50%;
      width: 56px;
      height: 56px;
      justify-content: center;
    }
  }
  
@keyframes floatY {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-8px);
    }
    100% {
        transform: translateY(0px);
    }
}

.suggested-action-label {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-word;
  white-space: normal;
}