perling/public/assets/sass/components/_chat.scss

.chat-wrapper {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  .chat-sidebar {
    width: 100%;
    @include media(md) {
      width: 300px;
    }
    @include media(xl) {
      width: 390px;
    }
    &.profile-setting {
      padding: rem(24px);
    }
  }
  .chat-main {
    width: 100%;
    margin-top: rem(30px);
    @include media(md) {
      width: calc(100% - (300px + 24px));
      margin-top: 0;
    }
    @include media(xl) {
      width: calc(100% - (390px + 24px));
    }
  }
}

.chat-main-profile {
  display: flex;
  flex-flow: column;
  align-items: center;
  margin-top: rem(30px);
  gap: rem(15px);
  .img {
    position: relative;
    width: 80px;
    height: 80px;
    &::after {
      position: absolute;
      content: '';
      bottom: 4px;
      inset-inline-end: 9px;
      width: 12px;
      height: 12px;
      background-color: var(--success-main);
      @include border-radius(50%);
    }
    img {
      width: 80px;
      height: 80px;
      object-fit: cover;
      -o-object-fit: cover;
      @include border-radius(50%);
    }
  }
}

.chat-search {
  padding: 0 rem(24px);
  border-top: 1px solid var(--neutral-200);
  border-bottom: 1px solid var(--neutral-200);
  display: flex;
  align-items: center;
  .icon {
    font-size: rem(22px);
    line-height: 1;
    padding-top: 5px;
  }
  input {
    flex-grow: 1;
    border: none;
    height: 48px;
    background-color: transparent;
    font-size: rem(18px);
    padding-inline-start: rem(10px);
  }
}

.chat-all-list {
  max-height: 534px;
  overflow-y: auto;
  @include media(xl) {
    max-height: 400px;
  }
  @include media(xxl) {
    max-height: 534px;
  }
  &::-webkit-scrollbar {
    width: 10px;
    background-color: var(--white);
  }
  &::-webkit-scrollbar-thumb {
    background-color: var(--bg-color);
    border: 3px solid var(--white);
  }
}

.chat-sidebar-single {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  padding: rem(11px) rem(24px);
  cursor: pointer;
  &.top-profile {
    padding: rem(24px) rem(24px) rem(16px) rem(24px);
  }
  &.active {
    .img {
      &::after {
        background-color: var(--success-main);
      }
    }
  }
  .img {
    position: relative;
    &::after {
      position: absolute;
      content: '';
      bottom: 1px;
      right: 2px;
      width: 8px;
      height: 8px;
      background-color: var(--neutral-400);
      @include border-radius(50%);
    }
    img {
      width: 40px;
      height: 40px;
      object-fit: cover;
      -o-object-fit: cover;
    }
  }
  .info {
    flex-grow: 1;
    padding: 0 rem(12px);
  }
  .action {
    margin-inline-start: auto;
  }
}

.chat-main {
  display: flex;
  flex-flow: column;
  .chat-sidebar-single {
    padding: rem(20px) rem(24px);
    border-bottom: 1px solid var(--input-form-light);
  }
  .chat-empty {
    flex-grow: 1;
    padding: rem(24px);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
  }
}

.chat-message-list {
  flex-grow: 1;
  min-height: 350px;
  max-height: 511px;
  padding: rem(24px);
  display: flex;
  flex-flow: column;
  overflow-y: auto;
  @include media(xl) {
    max-height: 375px;
  }
  @include media(xxl) {
    max-height: 511px;
  }
  &::-webkit-scrollbar {
    width: 10px;
    background-color: var(--white);
  }
  &::-webkit-scrollbar-thumb {
    background-color: var(--bg-color);
    border: 3px solid var(--white);
  }
}

.chat-single-message + .chat-single-message {
  margin-top: rem(32px);
}

.chat-single-message {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  width: 100%;
  max-width: 100%;
  @include media(sm) {
    width: 90%;
  }
  @include media(lg) {
    width: 60%;
  }
  &.left {
    .chat-message-content {
      background-color: var(--input-bg);
      @include border-radius(16px 16px 16px 0);
      p {
        color: var(--text-primary-light);
        &.chat-time {
          color: var(--text-secondary-light);
          text-align: end;
        }
      }
    }
  }
  &.right {
    margin-inline-start: auto;
    .chat-message-content {
      width: 100%;
      background-color: var(--brand);
      @include border-radius(16px 16px 0 16px);
      p {
        color: #fff;
        &.chat-time {
          color: #fff;
        }
      }
    }
  }
  .chat-message-content {
    width: calc(100% - 56px);
    padding: rem(20px);
    .chat-time {
      font-size: rem(12px);
    }
  }
}

.chat-message-box {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: rem(15px);
  padding: rem(16px) rem(24px);
  border-top: 1px solid var(--neutral-300);
  input {
    flex-grow: 1;
  }
  &-action {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: rem(20px);
  }
}

.list-style {
  list-style: outside;
  list-style-position: inside;
}

.ai-chat-list {
  max-height: 644px;
  overflow-y: auto;
}