@layer env.components {
  .env-document-tabs {
    --env-document-tabs-close-size: 1.5rem;
    --env-document-tabs-item-max: 14rem;
    box-sizing: border-box;
    max-inline-size: 100%;
    block-size: var(--env-control-height-md);
    contain: inline-size;
  }
  .env-document-tabs-end {
    flex: 0 0 auto;
    padding-inline: var(--env-space-1);
  }
  .env-document-tabs-list {
    --env-document-tabs-fade: 2.5rem;
    box-sizing: border-box;
    position: relative;
    flex: 1 1 auto;
    gap: calc(var(--env-space-1) / 2);
    block-size: 100%;
    padding-inline: var(--env-space-1);
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-x: contain;
    scrollbar-width: none;
  }
  .env-document-tabs-list::-webkit-scrollbar {
    display: none;
  }
  .env-document-tabs-list:is([data-fade-left], [data-fade-right]) {
    --env-document-tabs-fade-left: 0rem;
    --env-document-tabs-fade-right: 0rem;
    mask-image: linear-gradient(
      to right,
      transparent,
        var(--env-color-fg-default) var(--env-document-tabs-fade-left),
      var(--env-color-fg-default) calc(100% - var(--env-document-tabs-fade-right)),
      transparent
    );
  }
  .env-document-tabs-list[data-fade-left] {
    --env-document-tabs-fade-left: var(--env-document-tabs-fade);
  }
  .env-document-tabs-list[data-fade-right] {
    --env-document-tabs-fade-right: var(--env-document-tabs-fade);
  }
  .env-document-tabs-list[data-reordering],
  .env-document-tabs-list[data-reordering] .env-document-tabs-item {
    cursor: grabbing;
  }
  .env-document-tabs-item[data-moving] > * {
    opacity: 0.5;
  }
  .env-document-tabs-item[data-drop]::before {
    content: '';
    position: absolute;
    z-index: var(--env-z-raised);
    inset-block: var(--env-space-1);
    inline-size: calc(2 * var(--env-control-border-width));
    border-radius: var(--env-control-border-width);
    background: var(--env-color-fg-default);
    pointer-events: none;
  }
  .env-document-tabs-item[data-drop='before']::before {
    inset-inline-start: calc(-2 * var(--env-control-border-width));
  }
  .env-document-tabs-item[data-drop='after']::before {
    inset-inline-end: calc(-2 * var(--env-control-border-width));
  }
  .env-document-tabs-drag-image {
    position: fixed;
    z-index: var(--env-z-popup);
    display: inline-flex;
    align-items: center;
    gap: var(--env-space-2);
    max-inline-size: var(--env-document-tabs-item-max);
    padding: var(--env-space-1) var(--env-space-3);
    border: var(--env-control-border-width) solid var(--env-elevation-2-border);
    border-radius: var(--env-radius-sm);
    background: var(--env-color-bg-popup);
    color: var(--env-color-fg-default);
    font: var(--env-type-body-sm);
    white-space: nowrap;
    pointer-events: none;
  }
  .env-document-tabs-drag-image .env-icon {
    inline-size: var(--env-control-icon-size);
    block-size: var(--env-control-icon-size);
    color: var(--env-color-fg-muted);
  }
  .env-document-tabs-item {
    box-sizing: border-box;
    position: relative;
    flex: 0 0 auto;
    --env-document-tabs-tab-max-width: 14rem;
    min-inline-size: 0;
    max-inline-size: var(--env-document-tabs-tab-max-width);
    display: inline-flex;
    align-items: center;
    padding-inline-end: var(--env-space-1);
    border-start-start-radius: var(--env-radius-sm);
    border-start-end-radius: var(--env-radius-sm);
    color: var(--env-color-fg-muted);
    font: var(--env-type-body-sm);
    white-space: nowrap;
    cursor: pointer;
    user-select: none;
    transition:
      background-color var(--env-motion-duration-fast) var(--env-motion-ease-enter),
      color var(--env-motion-duration-fast) var(--env-motion-ease-enter);
  }
  :where(.env-document-tabs-list:not([data-reordering])) .env-document-tabs-item:hover {
    background: var(--env-color-bg-neutral-subtle-hover);
    color: var(--env-color-fg-default);
  }
  :where(.env-document-tabs-list:not([data-reordering])) .env-document-tabs-item:active {
    background: var(--env-color-bg-neutral-subtle-pressed);
  }
  .env-document-tabs-item[data-active] {
    background: var(--env-surface-color, var(--env-color-bg-page));
    color: var(--env-color-fg-default);
  }
  .env-document-tabs-item[data-active]::after {
    content: '';
    position: absolute;
    inset: auto 0 0;
    --env-document-tabs-indicator-size: 0.125rem;
    block-size: var(--env-document-tabs-indicator-size);
    border-radius: var(--env-document-tabs-indicator-size) var(--env-document-tabs-indicator-size) 0
      0;
    background: var(--env-color-fg-on-selected);
  }
  .env-document-tabs-item:has(> .env-document-tabs-tab:focus-visible) {
    outline: 2px solid var(--env-color-border-focus);
    outline-offset: -2px;
  }
  .env-document-tabs-tab {
    box-sizing: border-box;
    scroll-margin-inline-end: calc(var(--env-document-tabs-close-size) + var(--env-space-1));
    align-self: stretch;
    flex: 1 1 auto;
    min-inline-size: 0;
    display: inline-flex;
    align-items: center;
    gap: var(--env-space-2);
    margin: 0;
    padding-block: 0;
    padding-inline: var(--env-space-3) var(--env-space-2);
    border: 0;
    background: transparent;
    color: inherit;
    font: inherit;
    text-align: start;
    white-space: nowrap;
    cursor: inherit;
    user-select: none;
    outline: none;
  }
  .env-document-tabs-tab .env-icon {
    inline-size: var(--env-control-icon-size);
    block-size: var(--env-control-icon-size);
    color: var(--env-color-fg-muted);
  }
  .env-document-tabs-tab-label {
    min-inline-size: 0;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .env-document-tabs-tab[data-preview] .env-document-tabs-tab-label {
    font-style: italic;
    font-synthesis: style;
    padding-inline-end: 0.125em;
  }
  .env-document-tabs-item .env-document-tabs-close {
    --env-icon-button-hit-area: var(--env-control-height-touch);
    --env-control-height: var(--env-document-tabs-close-size);
    --env-control-icon-size: 1rem;
    visibility: hidden;
  }
  .env-document-tabs-item:is([data-active], :has(:focus-visible)) .env-document-tabs-close,
  :where(.env-document-tabs-list:not([data-reordering]))
    .env-document-tabs-item:hover
    .env-document-tabs-close {
    visibility: visible;
  }
  @media (pointer: coarse) {
    .env-document-tabs {
      --env-document-tabs-close-size: var(--env-control-height-touch);
      block-size: var(--env-control-height-touch);
    }
    .env-document-tabs-item .env-document-tabs-close {
      visibility: visible;
    }
  }
  @media (prefers-reduced-motion: reduce) {
    .env-document-tabs-item {
      transition: none;
    }
  }
  @media (forced-colors: active) {
    .env-document-tabs-item[data-active] {
      forced-color-adjust: none;
      background-color: Highlight;
      color: HighlightText;
    }
    .env-document-tabs-item[data-active] :where(*) {
      color: inherit;
    }
    .env-document-tabs-item[data-active]::after {
      background-color: HighlightText;
    }
    .env-document-tabs-item[data-active]:has(> .env-document-tabs-tab:focus-visible) {
      outline-color: HighlightText;
    }
  }
}