nonebot2/website/src/components/Messenger/styles.css

.messenger {
  &-container {
    @apply block w-full my-4 overflow-hidden;
    @apply rounded-lg outline-none bg-base-200;
    @apply transition-[background-color] duration-500;
  }

  &-title {
    @apply flex items-center h-12 px-4 bg-info text-white;

    &-back {
      @apply text-left text-base grow;
    }

    &-name {
      @apply flex-initial grow-0 text-xl font-bold;
    }

    &-more {
      @apply text-right text-base grow;
    }
  }

  &-chat {
    @apply p-4 min-h-[150px];

    &-avatar {
      @apply !flex items-center justify-center;
      @apply w-10 rounded-full;

      &-user {
        @apply bg-info text-white;
      }
    }

    &-bubble {
      @apply bg-base-100 text-base-content [word-break:break-word];
      @apply transition-[color,background-color] duration-500;
    }
  }

  &-footer {
    @apply px-4;

    &-action {
      @apply flex items-center gap-2;

      &-input {
        @apply flex-1;

        & > input {
          @apply transition-[color,background-color] duration-500;
        }
      }

      &-send {
        @apply flex-initial w-fit;
      }
    }

    &-tools {
      @apply grid grid-cols-6 items-center py-1;
      @apply text-center text-base text-base-content/60;
    }
  }
}