@scope (.app-grid) {
  :scope {
    --cell-size: 84px;
    --cell-gap: 18px;
    --grid-pad: 28px;

    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, var(--cell-size));
    grid-auto-rows: var(--cell-size);
    gap: var(--cell-gap);
    padding: var(--grid-pad);
    align-content: start;
  }

  .app-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-inline-size: 0;
    padding: 6px 4px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    background: transparent;
    cursor: default;
    touch-action: none;
    user-select: none;
    -webkit-touch-callout: none;
    transition: background-color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), scale var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
  }

  @media (hover: hover) {
    .app-icon:hover {
      background: var(--shell-hover);
    }
  }
  .app-icon.is-selected {
    background: var(--shell-selected);
    border-color: var(--shell-border);
  }
  .app-icon:focus-visible {
    outline: 2px solid transparent;
    box-shadow: var(--shell-focus-ring);
  }

  .app-icon.is-dragging {
    background: var(--shell-selected);
    border-color: var(--shell-border);
    box-shadow: 0 14px 30px rgba(0,0,0,0.38);
    scale: 1.08;
    z-index: 950;
  }

  .app-icon.is-swap-target,
  .app-icon.is-drop-target {
    outline: none;
    border-color: var(--pearl);
    background: var(--shell-selected);
  }

  .app-icon-glyph {
    font-size: 30px;
    line-height: 1;
  }
  .app-icon-glyph-img {
    inline-size: 36px;
    block-size: 36px;
    object-fit: contain;
  }

  .app-icon-label {
    flex-shrink: 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    max-inline-size: 100%;
    overflow: hidden;
    color: var(--text);
    font: var(--fs-xs) var(--font-mono);
    letter-spacing: 0.5px;
    line-height: 1.3;
    text-align: center;
    overflow-wrap: anywhere;
    text-shadow:
      -1px 0 1px rgba(0,0,0,0.9), 1px 0 1px rgba(0,0,0,0.9),
      0 -1px 1px rgba(0,0,0,0.9), 0 1px 1px rgba(0,0,0,0.9),
      0 1px 4px rgba(0,0,0,0.7), 0 0 10px rgba(0,0,0,0.45);
  }

  .drop-highlight {
    position: absolute;
    top: 0;
    left: 0;
    inline-size: var(--cell-size);
    block-size: var(--cell-size);
    border: 2px dashed var(--shell-border);
    border-radius: var(--radius);
    background: var(--shell-hover);
    opacity: 0;
    pointer-events: none;
    z-index: 1;
    transition: transform var(--dur-fast) var(--ease-out), opacity var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
  }
  .drop-highlight.is-visible {
    opacity: 1;
  }
  .drop-highlight.is-swap {
    border-style: solid;
    border-color: var(--pearl);
  }

  .desktop-marquee {
    position: absolute;
    top: 0;
    left: 0;
    border: 1px solid var(--pearl);
    border-radius: 2px;
    background: rgba(var(--pearl-rgb), 0.16);
    pointer-events: none;
    z-index: 2;
  }

  .app-icon-rename {
    position: absolute;
    z-index: 40;
    padding: 2px 4px;
    border: 1px solid var(--pearl);
    border-radius: var(--radius-sm);
    background: var(--paper);
    color: var(--paper-text);
    font: var(--fs-xs) var(--font-mono);
    text-align: center;
    letter-spacing: 0.5px;
  }
  .app-icon-rename:focus {
    outline: none;
    box-shadow: var(--shell-focus-ring);
  }

  @media (max-width: 599px), (max-height: 499px) {
    :scope {
      --cell-size: 80px;
      --cell-gap: 6px;
      --grid-pad: 10px;
    }
    .app-icon {
      gap: 4px;
      padding: 4px 2px;
    }
    .app-icon-glyph-img {
      inline-size: 32px;
      block-size: 32px;
    }
  }
  @media (pointer: coarse) {
    .app-icon-rename {
      font-size: 16px;
    }
    .app-icon-label {
      letter-spacing: 0;
    }
  }
}