discourse/plugins/chat/assets/stylesheets/common/chat-emoji-picker.scss

.chat-emoji-picker {
  border-top: 1px solid var(--primary-low);
  transition: height 125ms ease;
  display: flex;
  flex-direction: column;
  height: 300px;
  overflow: hidden;
  background: var(--secondary);

  .emoji {
    padding: 6px;
    width: 32px;
    height: 32px;
    image-rendering: -webkit-optimize-contrast;
    cursor: pointer;

    &:hover,
    &:focus {
      background: var(--primary-very-low);
      border-radius: 5px;
      transform: scale(1.25);
    }
  }

  &__filter-container {
    top: 0;
    position: sticky;
    background: var(--secondary);
    display: flex;
    height: 50px;
  }

  &__filter {
    width: 100%;
    padding: 0.5rem;
    margin: 0.25rem;

    input {
      background: none;
      width: 100%;
    }

    .d-icon {
      color: var(--primary-medium);
    }

    &.dc-filter-input-container {
      border-color: transparent;
      background: var(--primary-very-low);
    }
  }

  &__scrollable-content {
    height: 100%;
    overflow-y: scroll;
    text-transform: capitalize;
  }

  &__no-reults {
    padding: 1em;
  }

  &__sections-nav {
    top: 0;
    position: sticky;
    background: var(--secondary);
    border-bottom: 1px solid var(--primary-low);
    height: 50px;
    display: flex;
    align-items: center;

    &__indicator {
      background: var(--tertiary);
      height: 4px;
      transition: transform 0.3s cubic-bezier(0.1, 0.82, 0.25, 1);
      position: absolute;
      bottom: 0;
    }
  }

  &__section-btn {
    padding: 0.25rem;

    &:hover {
      .emoji {
        background: none;
      }
    }

    &:focus,
    &.active {
      background: none;
    }

    .emoji {
      width: 21px;
      height: 21px;
    }
  }

  &__section-emojis {
    padding: 0.5rem;
  }

  &__backdrop {
    height: 100%;
    background: rgba(0, 0, 0, 0.75);
    bottom: 0;
    top: 0;
    left: 0;
    right: 0;
  }

  &__section-title {
    margin: 0;
    padding: 0.5rem;
    color: var(--primary-very-high);
    font-size: var(--font-up-0);
    font-weight: 700;
    background: rgba(var(--secondary-rgb), 0.95);
    position: sticky;
    top: 0;
    z-index: 1;
    width: 100%;
    box-sizing: border-box;
  }

  &__fitzpatrick-modifier-btn {
    min-width: 21px;
    width: 21px;
    height: 21px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    background: none;
    margin-right: 0.5rem;
    border: 0;
    border-radius: 5px;

    .d-icon {
      visibility: hidden;
    }

    &.current {
      min-width: 25px;
      width: 25px;
      height: 25px;
    }

    &:not(.current):hover,
    &:not(.current):focus {
      .d-icon {
        visibility: visible;
        color: white;
        filter: drop-shadow(0.5px 1.5px 0 rgba(0, 0, 0, 0.3));
      }
    }

    &:last-child {
      margin-right: 0;
    }

    &.t1 {
      background: #ffcc4d;
    }
    &.t2 {
      background: #f7dece;
    }
    &.t3 {
      background: #f3d2a2;
    }
    &.t4 {
      background: #d5ab88;
    }
    &.t5 {
      background: #af7e57;
    }
    &.t6 {
      background: #7c533e;
    }

    @media (forced-colors: active) {
      forced-color-adjust: none;
    }
  }

  &__fitzpatrick-scale {
    display: flex;
    align-items: center;
  }
}

.chat-message-emoji-picker-anchor {
  z-index: z("header") + 1;

  .chat-emoji-picker {
    border: 1px solid var(--primary-low);
    width: 320px;

    .emoji {
      width: 22px;
      height: 22px;
    }
  }
}

.mobile-view {
  .chat-message-emoji-picker-anchor.-opened {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    box-shadow: shadowcreatePopper("card");

    .chat-emoji-picker {
      height: 50vh;
      width: 100%;
    }
  }
}

.chat-composer-container.with-emoji-picker {
  background: var(--primary-very-low);

  .chat-emoji-picker {
    border-bottom: 1px solid var(--primary-low);

    &.closing {
      height: 0;
    }
  }
}