@layer ui-reset, ui;

/* button */
@layer ui {
  button, .button {
    --contrast-color: light-dark(color-mix(var(--ui-primary), black 15%), color-mix(var(--ui-primary), black 25%));
    background-color: var(--ui-primary);
    color: var(--ui-primary-fg, contrast-color(var(--contrast-color)));
    min-width: calc(1lh + var(--ui-spacing-2) * 2);
    padding-block: var(--ui-spacing-2);
    padding-inline: calc(var(--ui-spacing-3) * clamp(1, var(--ui-rounded-scale) * .75, 1.3));
    border-radius: var(--ui-rounded-3);
    font: inherit;
    cursor: pointer;
    -webkit-user-select: none;
    user-select: none;
    border: none;
    justify-content: center;
    align-items: center;
    gap: .5em;
    font-weight: 500;
    line-height: 1.14286rem;
    text-decoration: none;
    transition-property: translate, background-color;
    transition-duration: .1s;
    transition-timing-function: ease-out;
    display: inline-flex;

    @media (width < 600px) {
      font-size: 16px;
    }

    &:not(:disabled):not([aria-disabled="true"]) {
      @media (hover: hover) {
        &:hover {
          background-color: var(--ui-primary-600);
        }
      }

      &:active {
        background-color: var(--ui-primary-700);
        translate: 0 1px;
      }

      &:focus-visible {
        outline: 2px solid var(--ui-neutral-950);
        outline-offset: 2px;
      }
    }

    &:disabled, &[aria-disabled="true"] {
      cursor: default;
      opacity: .4;
    }

    & svg {
      flex-shrink: 0;
    }

    & kbd, & .badge {
      margin-right: calc((var(--ui-spacing-1) * clamp(0, var(--ui-rounded-scale) * .75, 1.3)) * -1);
      margin-left: auto;
    }

    &[aria-busy]:not([aria-busy="false"]):before {
      content: "";
      mask-image: var(--ui-loading);
      background-color: currentColor;
      width: 1rem;
      height: 1rem;
      display: inline-block;
      mask-size: 1rem;
      mask-repeat: no-repeat;
    }

    &[popovertarget]:has( + [popover]:popover-open) {
      background-color: var(--ui-primary-600);
      translate: 0 1px;
    }

    &.square:not(.avatar), &.round {
      padding-inline: var(--ui-spacing-2);
    }

    &.round {
      border-radius: var(--ui-rounded-full);
    }

    &.outlined {
      color: var(--ui-neutral-950);
      box-shadow: 0 0 0 1px var(--border-color, var(--ui-neutral-300)) inset;
      background-color: #0000;

      &:not(:disabled):not([aria-disabled="true"]) {
        @media (hover: hover) {
          &:hover {
            background-color: var(--ui-neutral-100);
          }
        }

        &:active {
          background-color: var(--ui-neutral-200);
        }
      }

      &[popovertarget]:has( + [popover]:popover-open) {
        background-color: var(--ui-neutral-100);
      }
    }

    &.secondary {
      background-color: var(--bg, var(--ui-neutral-200));
      color: var(--ui-neutral-950);

      &:not(:disabled):not([aria-disabled="true"]) {
        @media (hover: hover) {
          &:hover {
            background-color: var(--ui-neutral-300);
          }
        }

        &:active {
          background-color: var(--ui-neutral-400);
        }
      }

      &[popovertarget]:has( + [popover]:popover-open) {
        background-color: var(--ui-neutral-400);
      }
    }

    &.ghost {
      color: var(--ui-neutral-950);
      background-color: #0000;

      &:not(:disabled):not([aria-disabled]) {
        @media (hover: hover) {
          &:hover {
            background-color: var(--ui-neutral-100);
          }
        }

        &:active {
          background-color: var(--ui-neutral-200);
        }
      }

      &[popovertarget]:has( + [popover]:popover-open) {
        background-color: var(--ui-neutral-200);
      }
    }

    &.link {
      color: var(--ui-neutral-950);
      transition: text-decoration-color var(--ease-glide-2);
      background-color: #0000;
      -webkit-text-decoration: underline #0000;
      text-decoration: underline #0000;

      &:not(:disabled):not([aria-disabled="true"]) {
        @media (hover: hover) {
          &:hover {
            background-color: #0000;
            text-decoration-color: currentColor;
          }
        }

        &:active {
          background-color: #0000;
          text-decoration-color: currentColor;
        }
      }
    }

    &:not(.secondary):not(.outlined):not(.ghost):not(.link):not(.destructive) {
      --ui-shadow-shine-color: light-dark(var(--ui-primary-300), var(--ui-primary-700));
    }

    &.destructive {
      --ui-shadow-shine-color: light-dark(var(--ui-destructive-300), var(--ui-destructive-700));
      background-color: var(--ui-destructive);
      color: var(--ui-destructive-100);

      &:not(:disabled):not([aria-disabled="true"]) {
        @media (hover: hover) {
          &:hover {
            background-color: var(--ui-destructive-600);
          }
        }

        &:active {
          background-color: var(--ui-destructive-700);
        }
      }

      &[popovertarget]:has( + [popover]:popover-open) {
        background-color: var(--ui-destructive-600);
      }
    }

    &.ghost.destructive {
      color: var(--ui-destructive);
      background-color: #0000;

      &:not(:disabled):not([aria-disabled="true"]) {
        @media (hover: hover) {
          &:hover {
            background-color: var(--ui-destructive-100);
          }
        }

        &:active {
          background-color: var(--ui-destructive-200);
        }
      }

      &[popovertarget]:has( + [popover]:popover-open) {
        background-color: var(--ui-destructive-100);
      }
    }
  }
}

/* button-group */
@layer ui {
  fieldset[role="group"]:not(.color-swatch) {
    vertical-align: bottom;
    border: none;
    align-items: stretch;
    padding: 0;
    display: inline-flex;

    & > :not(.field) {
      box-shadow: 0 0 0 1px var(--border-color, var(--ui-neutral-200)) inset;
      border-radius: 0;
      margin-right: -1px;
      position: relative;

      &:first-child {
        border-radius: var(--ui-rounded-3) 0 0 var(--ui-rounded-3);

        &:not(.toggle) {
          padding-inline-end: var(--ui-spacing-3);

          &.round, &.square {
            padding-inline-start: calc(var(--ui-spacing-2) * clamp(1, var(--ui-rounded-scale) * .75, 1.3));
            padding-inline-end: var(--ui-spacing-2);
          }
        }
      }

      &:last-child {
        border-radius: 0 var(--ui-rounded-3) var(--ui-rounded-3) 0;
        margin-right: 0;

        &:not(.toggle) {
          padding-inline-start: var(--ui-spacing-3);

          &.round, &.square {
            padding-inline-start: var(--ui-spacing-2);
            padding-inline-end: calc(var(--ui-spacing-2) * clamp(1, var(--ui-rounded-scale) * .75, 1.3));
          }
        }
      }

      &:hover, &:focus-within, &:active {
        z-index: 1;
      }
    }

    & > button:not(.ghost), & > .button:not(.ghost) {
      box-shadow: none;
      margin-left: 1px;
      margin-right: 0;
    }

    & > :only-child:not(.field) {
      border-radius: var(--ui-rounded-3);
    }

    & > input {
      flex: 1;
      min-width: 0;

      &:focus {
        border-color: var(--ui-neutral-500);
      }
    }

    & label:not(.field) {
      border-radius: 0;
      line-height: 1em;
    }
  }

  fieldset[role="group"]:has( > label.toggle > input[type="radio"]) {
    background-color: var(--ui-neutral-200);
    border-radius: calc(var(--ui-rounded-3) + 1px);
    anchor-name: --toggle-highlight;
    anchor-scope: --toggle-highlight;
    position: relative;

    & > label.toggle {
      z-index: 1;
      box-shadow: none;
      background-color: #0000;
      margin-right: 0;
      line-height: 1.14286rem;

      &:has( > input:checked) {
        anchor-name: --toggle-highlight;
        background-color: #0000;

        &[data-tooltip] {
          anchor-name: --toggle-highlight, --ui-tooltip-anchor;
        }
      }
    }

    &:before {
      content: "";
      position-anchor: --toggle-highlight;
      top: calc(anchor(top) + 1px);
      left: calc(anchor(left) + 1px);
      right: calc(anchor(right) + 1px);
      bottom: calc(anchor(bottom) + 1px);
      z-index: 0;
      border-radius: var(--ui-rounded-3);
      background-color: var(--ui-neutral-50);
      pointer-events: none;
      transition: var(--ease-glide-3);
      position: absolute;
    }
  }

  fieldset[role="group"]:has( > label.toggle > input[type="checkbox"]) {
    background-color: var(--ui-neutral-200);
    border-radius: calc(var(--ui-rounded-3) + 1px);
    gap: 1px;
    padding: 1px;
    display: inline-flex;

    & > label.toggle {
      box-shadow: none;
      background-color: #0000;
      margin-right: 0;

      &:has( > input:checked) {
        background-color: var(--ui-neutral-50);
      }
    }
  }
}