discourse/app/assets/stylesheets/common/components/emoji-picker.scss

.fk-d-menu[data-content][data-identifier="emoji-picker"] {
  z-index: z("modal", "dialog");
}

.emoji-picker-trigger {
  .d-icon + .d-button-label {
    margin-left: 0.25em;
  }
}

.emoji-picker {
  display: flex;
  flex-direction: column;
  height: 300px;
  width: 500px;
  max-width: 95vw;

  .spinner-container {
    height: 100%;
  }

  &__diversity-menu.fk-d-menu {
    z-index: z("modal", "dialog");

    .dropdown-menu {
      min-width: auto;
    }
  }

  .emoji {
    padding: 6px;
    width: 24px;
    height: 24px;
    image-rendering: -webkit-optimize-contrast;
    cursor: pointer;

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

  &__filter-container {
    background: var(--primary-very-low);
    display: flex;
    height: 50px;
  }

  &__filter {
    width: 100%;
    margin: 0.5rem;
    border-radius: var(--d-border-radius);
    box-sizing: border-box;

    input {
      background-color: transparent !important;
      width: 100%;
    }

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

    &.filter-input-container {
      border-color: transparent;
      background: var(--secondary);
    }
  }

  &__content {
    display: flex;
    flex-direction: row;
    height: 250px;
  }

  &__scrollable-content {
    width: 100%;
    overflow-y: scroll;
    overscroll-behavior: contain;
    height: 100%;
  }

  &__no-results {
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    font-weight: 700;
    padding: 2em;
  }

  &__sections-nav {
    height: 100%;
    display: flex;
    flex-direction: column;
    min-width: 40px;
    overflow-y: auto;
    overflow-x: hidden;
    height: 250px;
    background: var(--primary-low);
    -ms-overflow-style: none; /* IE and Edge */
    scrollbar-width: none; /* Firefox */
    overscroll-behavior: contain;
  }

  &__sections-nav::-webkit-scrollbar {
    display: none;
  }

  &__section-btn {
    padding: 0.25rem;

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

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

    &.active {
      scale: 1.4;
    }

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

  &__section-emojis,
  &__section.filtered {
    padding: 0.5rem;
  }

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

  &__section-title-container {
    display: flex;
    position: sticky;
    top: -1px; // to avoid an ugly sub 1px gap on retina
    background: rgba(var(--secondary-rgb), 0.95);
    z-index: 2;
  }

  &__section-title {
    margin: 0;
    padding: 0.5rem;
    color: var(--primary-high);
    font-size: var(--font-down-2);
    font-weight: 700;
    width: 100%;
    box-sizing: border-box;
    text-transform: uppercase;
  }

  &__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: var(--d-border-radius);

    .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;
  }
}