@layer components {
  .menu-drawer {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    /* intentional: dark overlay behind mobile menu drawer */
    background-color: oklch(var(--lch-black) / 0.5);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);

    &.is-open {
      opacity: 1;
      visibility: visible;
    }
  }

  .menu-drawer__backdrop {
    position: absolute;
    inset: 0;
    z-index: 0;
  }

  .menu-drawer__panel {
    position: relative;
    z-index: 1;
    background-color: var(--color-surface);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    padding: var(--space-lg);
    padding-block-end: calc(var(--space-lg) + var(--safe-bottom));
    max-block-size: 70dvh;
    overflow-y: auto;
    transform: translateY(100%);
    transition: transform var(--transition-normal);

    .menu-drawer.is-open & {
      transform: translateY(0);
    }
  }

  .menu-drawer__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-block-end: var(--space-lg);
  }

  .menu-drawer__title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-ink);
  }

  .menu-drawer__close {
    inline-size: 2.5rem;
    block-size: 2.5rem;
    border-radius: var(--radius-full);
    background: none;
    border: none;
    color: var(--color-ink-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-fast);

    &:hover {
      background-color: var(--color-canvas);
    }

    & svg {
      inline-size: 1.5rem;
      block-size: 1.5rem;
    }
  }

  .menu-drawer__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-sm);

    @media (min-width: 640px) {
      grid-template-columns: repeat(4, 1fr);
    }
  }

  .menu-drawer__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-md);
    text-decoration: none;
    color: var(--color-ink-subtle);
    border-radius: var(--radius-lg);
    transition: background-color var(--transition-fast);

    &:hover {
      background-color: var(--color-canvas);
    }

    & svg {
      inline-size: 1.5rem;
      block-size: 1.5rem;
    }
  }

  .menu-drawer__item-label {
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    text-align: center;
  }

  .menu-drawer__divider {
    block-size: 1px;
    background-color: var(--color-border-subtle);
    margin-block: var(--space-lg);
  }

  .menu-drawer__footer {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
  }

  .menu-drawer__footer-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    text-decoration: none;
    color: var(--color-ink);
    border-radius: var(--radius-lg);
    background: none;
    border: none;
    cursor: pointer;
    font-size: var(--text-base);
    inline-size: 100%;
    text-align: start;
    transition: background-color var(--transition-fast);

    &:hover {
      background-color: var(--color-canvas);
    }

    & svg {
      inline-size: 1.25rem;
      block-size: 1.25rem;
      color: var(--color-ink-muted);
    }
  }

  .menu-drawer__footer-item--negative {
    color: var(--color-negative);

    & svg {
      color: var(--color-negative);
    }
  }
}