/* Packing List
 * Checklist with progress bar, category sections, and item rows.
 */

@layer components {
  /* ── Header ── */

  .packing-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--inline-space);
  }

  .packing-header h1 { margin: 0; }

  /* ── Progress bar ── */

  .packing-progress {
    padding: var(--block-space) var(--inline-space-l);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
  }

  .packing-progress__text {
    font-size: 0.875rem;
    color: var(--color-ink-muted);
    margin-block-end: var(--block-space-s);
  }

  .packing-progress__bar {
    height: 0.5rem;
    background: var(--color-border);
    border-radius: var(--radius-pill);
    overflow: hidden;
  }

  .packing-progress__fill {
    height: 100%;
    background: oklch(var(--lch-laser));
    border-radius: var(--radius-pill);
    transition: width 0.3s ease;
  }

  /* ── Category section ── */

  .packing-category {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
  }

  .packing-category__header {
    display: flex;
    align-items: center;
    gap: var(--inline-space);
    width: 100%;
    padding: var(--block-space) var(--inline-space-l);
    background: none;
    border: none;
    color: var(--color-ink);
    cursor: pointer;
    text-align: start;
    font: inherit;
  }

  .packing-category__header:hover {
    background: color-mix(in oklch, var(--color-ink) 5%, transparent);
  }

  .packing-category__title {
    flex: 1;
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
  }

  .packing-category__count {
    font-size: 0.8125rem;
    color: var(--color-ink-muted);
    font-variant-numeric: tabular-nums;
  }

  .packing-category__chevron {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--color-ink-muted);
    transition: transform 0.2s ease;
  }

  .packing-category__header[aria-expanded="false"] .packing-category__chevron {
    transform: rotate(-90deg);
  }

  .packing-category__items {
    border-block-start: 1px solid var(--color-border);
  }

  /* ── Item row ── */

  .packing-item {
    display: flex;
    align-items: center;
    gap: var(--inline-space);
    padding: var(--block-space-s) var(--inline-space-l);
    min-height: var(--touch-min);
  }

  .packing-item + .packing-item {
    border-block-start: 1px solid color-mix(in oklch, var(--color-border) 50%, transparent);
  }

  .packing-item--packed {
    opacity: 0.6;
  }

  .packing-item--packed .packing-item__name {
    text-decoration: line-through;
    color: var(--color-ink-muted);
  }

  /* ── Checkbox ── */

  .packing-item__check {
    flex-shrink: 0;
  }

  .packing-item__checkbox {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.5rem;
    height: 1.5rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: none;
    color: var(--color-canvas);
    cursor: pointer;
    padding: 0;

    & svg {
      width: 1rem;
      height: 1rem;
    }
  }

  .packing-item__checkbox--checked {
    background: oklch(var(--lch-laser));
    border-color: oklch(var(--lch-laser));
    color: oklch(17% 0.02 276);
  }

  /* ── Details ── */

  .packing-item__details {
    flex: 1;
    display: flex;
    align-items: center;
    gap: var(--inline-space-s);
    min-width: 0;
  }

  .packing-item__name {
    font-size: 0.9375rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .packing-item__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25ch;
    font-size: 0.6875rem;
    font-weight: 600;
    padding: 0.125rem 0.5ch;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
  }

  .packing-item__badge--weather {
    color: oklch(var(--lch-sky));
    background: color-mix(in oklch, oklch(var(--lch-sky)) 15%, transparent);
  }

  .packing-item__badge--group {
    color: oklch(var(--lch-uv));
    background: color-mix(in oklch, oklch(var(--lch-uv)) 15%, transparent);
  }

  .packing-item__badge-icon {
    width: 0.875rem;
    height: 0.875rem;
  }

  /* ── Actions ── */

  .packing-item__actions {
    display: flex;
    align-items: center;
    gap: var(--inline-space-s);
    flex-shrink: 0;
  }

  .packing-item__avatar {
    flex-shrink: 0;
  }

  .packing-item__claimed {
    display: flex;
    align-items: center;
    gap: 0.25ch;
    font-size: 0.75rem;
    color: var(--color-ink-muted);
  }

  .packing-item__claimed-label {
    white-space: nowrap;
  }

  .packing-item__remove {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.5rem;
    height: 1.5rem;
    background: none;
    border: none;
    color: var(--color-ink-muted);
    cursor: pointer;
    padding: 0;
    border-radius: var(--radius-sm);

    & svg {
      width: 1rem;
      height: 1rem;
    }

    &:hover {
      color: oklch(var(--lch-flare));
      background: color-mix(in oklch, oklch(var(--lch-flare)) 10%, transparent);
    }
  }

  /* ── Add form ── */

  .packing-add-form {
    padding: var(--block-space-s) var(--inline-space-l);
    border-block-start: 1px solid color-mix(in oklch, var(--color-border) 50%, transparent);
  }

  .packing-add-form__row {
    display: flex;
    gap: var(--inline-space-s);
    align-items: center;
  }

  .packing-add-form__input {
    flex: 1;
    padding: var(--block-space-s) var(--inline-space);
    font: inherit;
    font-size: 0.875rem;
    background: var(--color-canvas);
    color: var(--color-ink);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
  }

  .packing-add-form__input::placeholder {
    color: var(--color-ink-muted);
  }

  /* ── Print styles ── */

  @media print {
    .packing-header .btn,
    .packing-add-form,
    .packing-item__checkbox,
    .packing-item__remove,
    .packing-item__actions .btn,
    .settings-back {
      display: none !important;
    }

    .packing-item__check {
      &::before {
        content: "";
        display: inline-block;
        width: 1rem;
        height: 1rem;
        border: 1.5px solid oklch(25% 0 0);
        border-radius: 2px;
      }
    }

    .packing-item--packed .packing-item__check::before {
      background: oklch(25% 0 0);
    }

    .packing-item { opacity: 1 !important; }
    .packing-category { break-inside: avoid; }
  }
}