flare-ui/src/app/components/chat/chat.component.scss

.chat-container {
  height: 100%;
  padding: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.start-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 400px;

  mat-card {
    max-width: 500px;
    width: 100%;
  }

  .project-select {
    width: 100%;
    margin-bottom: 16px;
  }
}

.chat-card {
  height: calc(100vh - 200px);
  display: flex;
  flex-direction: column;
  
  mat-card-header {
    background-color: #f5f5f5;
    padding: 16px;
    
    .spacer {
      flex: 1;
    }
  }
}

.chat-history {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  background: #fafafa;
  min-height: 300px;
}

.msg-row {
  display: flex;
  align-items: flex-start;
  margin: 12px 0;
  gap: 8px;

  &.me {
    justify-content: flex-end;
    flex-direction: row-reverse;

    .bubble {
      background: #3f51b5;
      color: white;
      border-bottom-right-radius: 4px;
    }

    .msg-icon {
      color: #3f51b5;
    }
  }

  &.bot {
    justify-content: flex-start;

    .bubble {
      background: #e8eaf6;
      color: #000;
      border-bottom-left-radius: 4px;
    }

    .msg-icon {
      color: #7986cb;
    }
  }

  .msg-icon {
    margin-top: 4px;
  }

  .bubble {
    max-width: 70%;
    padding: 12px 16px;
    border-radius: 16px;
    line-height: 1.5;
    word-wrap: break-word;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    
    // Animation for new messages
    animation: slideIn 0.3s ease-out;
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.input-row {
  display: flex;
  padding: 16px;
  gap: 12px;
  align-items: flex-start;
  background-color: #fff;

  .flex-1 {
    flex: 1;
  }

  .send-button {
    margin-top: 8px;
  }
}

// Loading state
.loading-spinner {
  display: flex;
  justify-content: center;
  padding: 20px;
}

// Error state
.error-message {
  color: #f44336;
  padding: 16px;
  text-align: center;
  background-color: #ffebee;
  border-radius: 4px;
  margin: 16px;
}

// Scrollbar styling
.chat-history::-webkit-scrollbar {
  width: 8px;
}

.chat-history::-webkit-scrollbar-track {
  background: #f1f1f1;
}

.chat-history::-webkit-scrollbar-thumb {
  background: #888;
  border-radius: 4px;
}

.chat-history::-webkit-scrollbar-thumb:hover {
  background: #555;
}