excalidraw/src/components/ToolIcon.scss

@import "open-color/open-color.scss";
@import "../css/variables.module";

.excalidraw {
  .ToolIcon {
    border-radius: var(--border-radius-lg);
    display: inline-flex;
    align-items: center;
    position: relative;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    user-select: none;

    &__hidden {
      display: none !important;
    }

    @include toolbarButtonColorStates;
  }

  .ToolIcon--plain {
    background-color: transparent;
    .ToolIcon__icon {
      width: 2rem;
      height: 2rem;
    }
  }

  .ToolIcon_type_radio,
  .ToolIcon_type_checkbox {
    position: absolute;
    opacity: 0;
    pointer-events: none;
  }

  .ToolIcon__icon {
    box-sizing: border-box;
    width: var(--default-button-size);
    height: var(--default-button-size);
    color: var(--icon-fill-color);

    display: flex;
    justify-content: center;
    align-items: center;

    border-radius: var(--border-radius-lg);

    & + .ToolIcon__label {
      margin-inline-start: 0;
    }

    svg {
      position: relative;
      width: var(--default-icon-size);
      height: var(--default-icon-size);
      color: var(--icon-fill-color);
    }
  }

  .ToolIcon__label {
    display: flex;
    align-items: center;
    color: var(--icon-fill-color);
    font-family: var(--ui-font);
    margin: 0 0.8em;
    text-overflow: ellipsis;

    .Spinner {
      margin-left: 0.6em;
    }
  }

  .ToolIcon_size_small .ToolIcon__icon {
    width: 2rem;
    height: 2rem;
    font-size: 0.8em;
  }

  .ToolIcon_type_button,
  .Modal .ToolIcon_type_button,
  .ToolIcon_type_button {
    padding: 0;
    border: none;
    margin: 0;
    font-size: inherit;
    background-color: initial;

    &:focus-visible {
      box-shadow: 0 0 0 2px var(--focus-highlight-color);
    }

    &.ToolIcon--selected {
      background-color: var(--button-gray-2);

      &:active {
        background-color: var(--button-gray-3);
      }
    }

    // &:hover {
    //   background-color: var(--button-gray-2);
    // }

    &:active {
      background-color: var(--button-gray-3);
    }

    &--show {
      visibility: visible;
    }

    &--hide {
      // visibility: hidden;
      display: none !important;
    }
  }

  .ToolIcon_type_floating {
    background-color: transparent;

    &:hover {
      background-color: transparent;
    }

    &:active {
      background-color: transparent;
    }

    .ToolIcon__icon {
      background-color: var(--button-gray-1);
      &:hover {
        background-color: var(--button-gray-2);
      }
      &:active {
        background-color: var(--button-gray-3);
      }

      width: 2rem;
      height: 2rem;
    }
  }

  .ToolIcon__keybinding {
    position: absolute;
    bottom: 2px;
    right: 3px;
    font-size: 0.625rem;
    color: var(--keybinding-color);
    font-family: var(--ui-font);
    user-select: none;
  }

  .unlocked-icon {
    :root[dir="ltr"] & {
      left: 2px;
    }

    :root[dir="rtl"] & {
      right: 2px;
    }
  }

  .App-toolbar-container {
    .ToolIcon__icon {
      width: var(--lg-button-size);
      height: var(--lg-button-size);

      svg {
        width: var(--lg-icon-size);
        height: var(--lg-icon-size);
      }
    }
  }
}