@custom-media --motionOK (prefers-reduced-motion: no-preference);
@import "https://unpkg.com/open-props/easings.min.css";

.theme-toggle {
  --size: 2rem;

  background: none;
  border: none;
  padding: 0;

  inline-size: var(--size);
  block-size: var(--size);
  aspect-ratio: 1;
  border-radius: 50%;

  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  outline-offset: 5px;

  & > svg {
    inline-size: 100%;
    block-size: 100%;
    stroke-linecap: round;
  }

  @media (hover: none) {
    --size: 48px;
  }
}

.sun-and-moon {
  & > :is(.moon, .sun, .sun-beams) {
    transform-origin: center center;
  }

  & > :is(.moon, .sun) {
    fill: var(--icon-fill);

    @nest .theme-toggle:is(:hover, :focus-visible) > & {
      fill: var(--icon-fill-hover);
    }
  }

  & > .sun-beams {
    stroke: var(--icon-fill);
    stroke-width: 2px;

    @nest .theme-toggle:is(:hover, :focus-visible) & {
      stroke: var(--icon-fill-hover);
    }
  }
}

.sun-and-moon {
  @nest [data-theme="dark"] & {
    & > .sun {
      transform: scale(1.75);
    }

    & > .sun-beams {
      opacity: 0;
    }

    & > .moon > circle {
      transform: translateX(-7px);

      @supports (cx: 1) {
        transform: translateX(0);
        cx: 17;
      }
    }
  }
}

.sun-and-moon {
  @media (--motionOK) {
    & > .sun {
      transition: transform .5s var(--ease-elastic-3);
    }

    & > .sun-beams {
      transition:
        transform .5s var(--ease-elastic-4),
        opacity .5s var(--ease-3)
      ;
    }

    @nest [data-theme="dark"] & {
      & > .sun {
        transform: scale(1.75);
        transition-timing-function: var(--ease-3);
        transition-duration: .25s;
      }

      & > .sun-beams {
        transform: rotateZ(-25deg);
        transition-duration: .15s;
      }
    }
  }
}

.sun-and-moon {
  @media (--motionOK) {
    & .moon > circle {
      transform: translateX(-7px);
      transition: transform .25s var(--ease-out-5);

      @supports (cx: 1) {
        transform: translateX(0);
        cx: 17;
        transition: cx .25s var(--ease-out-5);
      }
    }

    @nest [data-theme="dark"] & {
      & > .moon > circle {
        transition-delay: .25s;
        transition-duration: .5s;
      }
    }
  }
}