/* The Sorter (tools.zaiphr.ai/sorter), after tools.css in the same layers.
   Direction A, "Board" (Matt, 2026-10-18): lanes of name cards on the paper sheet.
   Everyone sits in the first lane (the dashed one); each group is a lane with its
   coverage: how many it has, how many it needs, a meter and a status in words. The
   single worst gap takes the flame rail (this one, now); every other gap is said in
   words. Tags reuse the tools category marks (Matt, 2026-10-18), each a colour and a
   shape and always named in text: --z-tools-cat-*-deep on paper, the base colour on
   dark grounds. Cards move with transform only (P7 rule 5); every value is a token or
   a mix of tokens. */

@layer base {
  [data-mark='people'] { --mark: var(--z-tools-cat-people-deep); }
  [data-mark='contact'] { --mark: var(--z-tools-cat-contact-deep); }
  [data-mark='place'] { --mark: var(--z-tools-cat-place-deep); }
  [data-mark='id'] { --mark: var(--z-tools-cat-id-deep); }
  [data-mark='money'] { --mark: var(--z-tools-cat-money-deep); }
  [data-mark='other'] { --mark: var(--z-tools-cat-other-deep); }
  :is(.inspector, .s-pick) [data-mark='people'] { --mark: var(--z-tools-cat-people); }
  :is(.inspector, .s-pick) [data-mark='contact'] { --mark: var(--z-tools-cat-contact); }
  :is(.inspector, .s-pick) [data-mark='place'] { --mark: var(--z-tools-cat-place); }
  :is(.inspector, .s-pick) [data-mark='id'] { --mark: var(--z-tools-cat-id); }
  :is(.inspector, .s-pick) [data-mark='money'] { --mark: var(--z-tools-cat-money); }
  :is(.inspector, .s-pick) [data-mark='other'] { --mark: var(--z-tools-cat-other); }
}

@layer components {
  /* wider than the funnel: the board needs room for seven lanes */
  .sorter-desk .work-bar, .sorter-desk .sheet { width: min(100%, 1240px); }
  .sorter-desk .sheet { display: block; min-height: 0; padding: 28px 26px 22px; }
  .s-sample { font: 500 12.5px/1.3 var(--z-font-display); color: var(--z-fg-muted); }
  .sorter-desk .work-actions { margin-left: auto; }

  /* a tag's mark: a colour and a shape, so the colour is never the only cue */
  .mark { display: inline-block; flex: none; width: 10px; height: 10px; background: var(--mark); }
  .mark[data-mark='people'] { border-radius: 50%; }
  .mark[data-mark='contact'] { width: 9px; height: 9px; border-radius: 1.5px; }
  .mark[data-mark='place'] { width: 11px; clip-path: polygon(50% 0, 100% 100%, 0 100%); }
  .mark[data-mark='id'] { width: 11px; height: 11px; clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%); }
  .mark[data-mark='money'] { width: 11px; height: 4px; border-radius: 2px; }
  .mark[data-mark='other'] { background: none; border-radius: 50%; box-shadow: inset 0 0 0 2.5px var(--mark); }

  /* fields on paper look like the printed text until you point at them */
  .ssheet :is(input[type='text'], input[type='number'], textarea.l-name) {
    min-width: 0; margin: 0; border: 0; border-radius: 6px; background: transparent; color: var(--z-fg);
    transition: background-color var(--z-dur-micro) ease;
  }
  @media (hover: hover) { .ssheet :is(input[type='text'], textarea.l-name):hover { background: color-mix(in oklab, var(--z-ink) 6%, transparent); } }
  .ssheet :is(input, textarea):not(.adder-text):focus-visible { outline: 2px solid var(--z-accent-text); outline-offset: 1px; background: var(--z-surface-1); }
  .ssheet :is(input, textarea)::placeholder { color: var(--z-fg-muted); opacity: 1; }
  .s-title { display: block; width: calc(100% + 12px); margin: 0 -6px !important; padding: 2px 6px; font: 600 26px/1.2 var(--z-font-display); letter-spacing: -0.01em; }

  .s-head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 18px; margin-top: 4px; }
  .s-sub { font: 500 13px/1.3 var(--z-font-display); color: var(--z-fg-muted); }
  /* phones: the answer under the subtitle, since the inspector sits below the board */
  .s-gapline { display: none; }
  .s-legend { display: flex; flex-wrap: wrap; gap: 6px 14px; margin: 0 0 0 auto; padding: 0; list-style: none; }
  .s-legend[hidden] { display: none; }
  .s-legend li { display: inline-flex; align-items: center; gap: 6px; font: 500 12.5px/1 var(--z-font-display); color: var(--z-fg-muted); }
  .s-legend[hidden] + .s-addgroup { margin-left: auto; }
  .s-addgroup:disabled { opacity: 1; color: color-mix(in oklab, var(--z-fg-subtle) 55%, var(--z-paper)); border-color: color-mix(in oklab, var(--z-ink) 14%, transparent); }

  /* the board: Everyone, then a lane per group; past seven lanes it scrolls sideways */
  .board { display: flex; align-items: stretch; gap: 10px; margin-top: 12px; padding: 12px 2px 8px; overflow-x: auto; overscroll-behavior-x: contain; }
  .lane {
    position: relative; flex: 1 0 112px; min-width: 112px; display: flex; flex-direction: column; gap: 5px;
    padding: 10px 8px 6px; border-radius: 10px; background: color-mix(in oklab, var(--z-ink) 4%, var(--z-paper));
  }
  .lane.is-all { flex: 0 0 160px; min-height: clamp(360px, 62vh, 640px); background: transparent; outline: 1.5px dashed color-mix(in oklab, var(--z-ink) 26%, transparent); outline-offset: -1.5px; }
  /* size containment: the list adds nothing to the row's height and scrolls within what the row gives it */
  .all-list { flex: 1 1 0; min-height: 0; display: flex; flex-direction: column; gap: 5px; margin: 0 -6px; padding: 0 6px 4px; overflow-y: auto; overscroll-behavior: contain; contain: size; }
  .lane.is-worst { background: color-mix(in oklab, var(--z-accent) 6%, var(--z-paper)); box-shadow: inset 0 4px 0 var(--z-accent); }
  .l-head { display: grid; gap: 4px; padding: 0 2px 8px; border-bottom: 1px solid color-mix(in oklab, var(--z-ink) 10%, transparent); margin-bottom: 3px; }
  /* text on a lane's tint is ink or muted ink; the flame is the rail (rule 1) */
  /* the worst gap's label is a tab on its rail, so every lane's head lines up */
  .l-tag { position: absolute; left: 8px; top: -9px; margin: 0; padding: 3px 7px 2px; border-radius: 4px; background: var(--z-accent); color: var(--z-on-accent); font: 600 9.5px/1.2 var(--z-font-display); letter-spacing: 0.12em; text-transform: uppercase; white-space: nowrap; }
  .l-tag[hidden] { display: none; }
  .l-title { min-height: 2.5em; padding: 2px 0; font: 600 13.5px/1.25 var(--z-font-display); }
  .l-top { display: grid; grid-template-columns: minmax(0, 1fr) 22px; align-items: start; gap: 2px; }
  textarea.l-name {
    display: block; width: calc(100% + 4px); margin: 0 0 0 -4px !important; padding: 2px 4px; resize: none; overflow: hidden;
    height: calc(2.5em + 4px); font: 600 13.5px/1.25 var(--z-font-display); overflow-wrap: anywhere;
  }
  .l-more { display: grid; place-items: center; width: 22px; height: 24px; margin-right: -4px; padding: 0; border: 0; border-radius: 6px; background: transparent; color: var(--z-fg-muted); cursor: pointer; }
  .l-more .icon { stroke-width: 2.6; }
  @media (hover: hover) { .l-more:hover { background: color-mix(in oklab, var(--z-ink) 8%, transparent); color: var(--z-fg); } }
  .l-more[aria-expanded='true'] { background: var(--z-ink); color: var(--z-paper); }
  .l-more:focus-visible { outline: 2px solid var(--z-accent-text); outline-offset: 1px; }
  /* the options: a small dark menu, like the choices dialog */
  .l-menu {
    position: absolute; right: 4px; top: 38px; z-index: 30; display: grid; min-width: 148px; margin: 0; padding: 5px; list-style: none;
    border-radius: 10px; background: var(--z-surface-1); border: 1px solid var(--z-border-control); color: var(--z-fg);
    box-shadow: 0 16px 32px -12px color-mix(in oklab, var(--z-void) 70%, transparent); transform-origin: top right; animation: pop-in var(--z-dur-std) var(--z-spring);
  }
  .l-menu[hidden] { display: none; }
  .l-item { display: block; width: 100%; padding: 7px 10px; border: 0; border-radius: 6px; background: transparent; color: var(--z-fg); text-align: left; font: 500 13px/1.2 var(--z-font-display); cursor: pointer; white-space: nowrap; }
  .l-item:is(:hover, :focus-visible):not(:disabled) { background: var(--z-surface-2); outline: none; box-shadow: inset 0 0 0 1px var(--z-border-control); }
  .l-item:disabled { color: var(--z-fg-subtle); cursor: default; }
  .l-cov { display: flex; align-items: baseline; gap: 5px; white-space: nowrap; }
  .l-cov b { font: 600 22px/1 var(--z-font-display); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
  .l-cov span { font: 500 11.5px/1 var(--z-font-display); color: var(--z-fg-muted); }
  .l-needs { display: inline-flex; align-items: baseline; gap: 4px; margin-left: auto; }
  .ssheet input.l-need {
    width: 34px; height: 22px; padding: 0 2px; border: 1px solid var(--z-border-control); border-radius: 5px; background: var(--z-surface-1);
    font: 600 12.5px/1 var(--z-font-display); text-align: center; appearance: textfield; -moz-appearance: textfield;
  }
  .l-need::-webkit-inner-spin-button, .l-need::-webkit-outer-spin-button { appearance: none; margin: 0; }
  .meter { display: flex; gap: 3px; height: 4px; }
  .meter i { flex: 1; border-radius: 2px; background: color-mix(in oklab, var(--z-ink) 14%, transparent); }
  .meter i.on { background: var(--z-ink); }
  .status { min-height: 1.3em; font: 600 10.5px/1.3 var(--z-font-display); letter-spacing: 0.06em; text-transform: uppercase; color: var(--z-fg-muted); overflow-wrap: anywhere; }
  .status.is-gap { color: var(--z-fg); }
  .l-sub { margin: 4px 2px 0; font: 600 10px/1.3 var(--z-font-display); letter-spacing: 0.1em; text-transform: uppercase; color: var(--z-fg-muted); }
  .l-empty { padding: 8px 4px; font: 500 12px/1.4 var(--z-font-display); color: var(--z-fg-muted); }
  .l-empty[hidden] { display: none; }

  /* name cards */
  /* one column no wider than the lane: a long name is cut with an ellipsis, never pushed under the next lane */
  .cards { display: grid; grid-template-columns: minmax(0, 1fr); gap: 5px; margin: 0; padding: 0; list-style: none; }
  .cards li { min-width: 0; }
  .card {
    display: flex; align-items: center; gap: 6px; width: 100%; min-height: 30px; padding: 5px 8px 5px 10px; border: 0; border-radius: 7px;
    background: var(--z-surface-1); color: var(--z-fg); text-align: left; cursor: grab; user-select: none; -webkit-user-select: none; -webkit-touch-callout: none;
    box-shadow: 0 0 0 1px color-mix(in oklab, var(--z-ink) 13%, transparent), 0 2px 4px -2px color-mix(in oklab, var(--z-ink) 28%, transparent);
    font: 500 13px/1.2 var(--z-font-display); transition: transform var(--z-dur-micro) var(--z-ease);
  }
  @media (hover: hover) { .card:hover { transform: translateY(-1px); box-shadow: 0 0 0 1px color-mix(in oklab, var(--z-ink) 32%, transparent), 0 4px 8px -4px color-mix(in oklab, var(--z-ink) 32%, transparent); } }
  .card:focus-visible { outline: 2px solid var(--z-accent-text); outline-offset: 2px; }
  .c-name { flex: 1; min-width: 0; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; line-clamp: 2; overflow: hidden; overflow-wrap: anywhere; }
  .c-marks { display: inline-flex; align-items: center; gap: 4px; flex: none; }
  .c-count { flex: none; padding: 2px 6px; border-radius: var(--z-radius-pill); background: color-mix(in oklab, var(--z-ink) 7%, transparent); font: 600 10.5px/1.2 var(--z-font-display); color: var(--z-fg-muted); }
  /* the only one in a group: a key person, outlined in ink (the lane's status names them) */
  .card.is-key { box-shadow: 0 0 0 1.5px var(--z-ink), 0 2px 4px -2px color-mix(in oklab, var(--z-ink) 28%, transparent); }
  /* in no group yet: an outline, not a card, until it lands somewhere */
  .card.is-loose { background: transparent; box-shadow: inset 0 0 0 1.5px var(--z-border-control); }
  /* already in a group: a compact list in Everyone, a row each with a hairline */
  .cards.is-rows { gap: 0; }
  .card.is-row { min-height: 26px; padding: 3px 4px 3px 6px; border-radius: 5px; background: transparent; box-shadow: inset 0 -1px 0 color-mix(in oklab, var(--z-ink) 10%, transparent); font-size: 12.5px; }
  .card.is-row .c-name { display: block; white-space: nowrap; text-overflow: ellipsis; }
  @media (hover: hover) { .card.is-row:hover { transform: none; background: color-mix(in oklab, var(--z-ink) 6%, transparent); box-shadow: inset 0 -1px 0 transparent; } }
  .card.is-lifted { opacity: 0.35; }
  .card.is-ghost {
    position: fixed; left: 0; top: 0; z-index: 80; pointer-events: none; cursor: grabbing; transition: none; background: var(--z-surface-1);
    box-shadow: 0 0 0 1.5px var(--z-ink), 0 18px 30px -12px color-mix(in oklab, var(--z-void) 60%, transparent);
  }
  .card.is-landed { animation: land 380ms var(--z-spring); }
  @keyframes land { from { transform: scale(0.92); opacity: 0.5; } }
  body.is-dragging { cursor: grabbing; user-select: none; -webkit-user-select: none; }
  body.is-dragging .card { cursor: grabbing; }

  /* drop zones appear only while a name is carried */
  .drop {
    display: grid; place-items: center; min-height: 38px; padding: 4px 6px; border-radius: 8px; text-align: center;
    border: 1.5px dashed color-mix(in oklab, var(--z-ink) 30%, transparent); font: 600 11.5px/1.25 var(--z-font-display); color: var(--z-fg);
  }
  .lane.is-droppable .l-empty { display: none; }
  .lane.is-over .drop { border-style: solid; border-color: var(--z-ink); background: color-mix(in oklab, var(--z-ink) 7%, transparent); }
  .lane.is-over { box-shadow: 0 0 0 2px var(--z-ink); }
  .lane.is-worst.is-over { box-shadow: inset 0 4px 0 var(--z-accent), 0 0 0 2px var(--z-ink); }

  /* add people: a list pasted into Everyone */
  .l-add {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px; width: 100%; min-height: 34px; margin-top: 4px; padding: 6px 8px;
    border: 1px dashed color-mix(in oklab, var(--z-ink) 32%, transparent); border-radius: 8px; background: transparent; color: var(--z-fg); font: 500 13px/1 var(--z-font-display); cursor: pointer;
  }
  .l-add[hidden] { display: none; }
  @media (hover: hover) { .l-add:hover:not(:disabled) { border-color: var(--z-ink); background: color-mix(in oklab, var(--z-ink) 5%, transparent); } }
  .l-add:disabled { color: color-mix(in oklab, var(--z-fg-subtle) 45%, var(--z-paper)); cursor: default; }
  .adder { display: grid; gap: 6px; margin-top: 6px; }
  .adder[hidden] { display: none; }
  .adder-label { font: 600 11.5px/1.3 var(--z-font-display); color: var(--z-fg); }
  .adder-text {
    width: 100%; min-height: 128px; padding: 7px 8px; resize: vertical; border: 1px solid var(--z-border-control); border-radius: 7px;
    background: var(--z-surface-1); color: var(--z-fg); font: 400 13px/1.5 var(--z-font-ui);
  }
  .adder-text::placeholder { color: var(--z-fg-muted); opacity: 1; }
  .adder-text:focus { outline: none; border-color: var(--z-ink); box-shadow: 0 0 0 3px color-mix(in oklab, var(--z-ink) 14%, transparent); }
  .adder-row { display: flex; gap: 6px; }
  .adder-row .btn { flex: 1; padding: 0 8px; }
  .btn-ink { background: var(--z-ink); border-color: transparent; color: var(--z-paper); font-weight: 600; }
  .adder-note { font: 500 12px/1.4 var(--z-font-display); color: var(--z-fg); }
  .adder-note:empty { display: none; }

  .s-foot { display: flex; justify-content: space-between; gap: 24px; margin-top: 18px; padding-top: 12px; border-top: 1px solid color-mix(in oklab, var(--z-ink) 10%, transparent); font: 500 12px/1.45 var(--z-font-display); color: var(--z-fg-muted); }
  .s-credit { white-space: nowrap; }

  /* the inspector */
  .s-inspector .tally-sub { margin-top: 4px; }
  .s-inspector .tally-figure[hidden] { display: none; }
  .s-inspector .kicker { margin: 0; font: 600 11px/1 var(--z-font-display); letter-spacing: var(--z-track-label); text-transform: uppercase; color: var(--z-fg-muted); }
  .s-gaps { display: grid; gap: 8px; padding: 16px 20px 4px; }
  .s-gaps:empty { display: none; }
  .insight {
    display: grid; gap: 3px; width: 100%; padding: 11px 13px; border-radius: 12px; border: 1px solid var(--z-border-strong); background: var(--z-surface-1);
    color: var(--z-fg); text-align: left; cursor: pointer; transition: border-color var(--z-dur-micro) ease, transform var(--z-dur-micro) var(--z-ease);
  }
  @media (hover: hover) { .insight:hover { border-color: var(--z-border-control); transform: translateX(2px); } }
  .insight.is-signal { box-shadow: inset 3px 0 0 var(--z-accent); }
  .insight-title { font: 600 14px/1.3 var(--z-font-display); }
  .insight-body { font-size: 12.5px; line-height: 1.4; color: var(--z-fg-muted); }
  .s-section { display: grid; gap: 8px; padding: 14px 20px 6px; }
  .s-section:has(.s-notes:empty) { display: none; }
  .s-notes { display: grid; gap: 6px; font-size: 12.5px; line-height: 1.45; color: var(--z-fg-muted); }
  .s-notes b { color: var(--z-fg); font-weight: 600; }
  .s-tags { display: grid; gap: 2px; margin: 0; padding: 0; list-style: none; }
  .s-tags:empty { display: none; }
  .tag-row { display: grid; grid-template-columns: 28px minmax(0, 1fr) auto 26px; align-items: center; gap: 6px; }
  .tag-mark { display: grid; place-items: center; width: 28px; height: 28px; padding: 0; border: 1px solid var(--z-border-strong); border-radius: 7px; background: transparent; cursor: pointer; transition: border-color var(--z-dur-micro) ease, transform var(--z-dur-micro) ease; }
  @media (hover: hover) { .tag-mark:hover { border-color: var(--z-border-control); } }
  .tag-mark:active { transform: scale(0.92); }
  .tag-name { height: 30px; padding: 0 8px; border: 1px solid transparent; border-radius: 7px; background: transparent; color: var(--z-fg); font: 500 13.5px/1 var(--z-font-display); }
  @media (hover: hover) { .tag-name:hover { border-color: var(--z-border-strong); } }
  .tag-name:focus { outline: 2px solid var(--z-accent-text); outline-offset: 1px; border-color: var(--z-border-control); background: var(--z-night); }
  .tag-n { font-size: 12px; color: var(--z-fg-muted); white-space: nowrap; }
  .tag-remove { display: grid; place-items: center; width: 26px; height: 26px; padding: 0; border: 0; border-radius: 6px; background: transparent; color: var(--z-fg-muted); cursor: pointer; }
  @media (hover: hover) { .tag-remove:hover { background: var(--z-surface-1); color: var(--z-fg); } }
  .tag-add { display: flex; gap: 6px; }
  .tag-add input { flex: 1; min-width: 0; height: 32px; padding: 0 10px; border-radius: 8px; border: 1px solid var(--z-border-control); background: var(--z-night); color: var(--z-fg); font: 400 13.5px/1 var(--z-font-display); }
  .tag-add input::placeholder { color: var(--z-fg-muted); opacity: 1; }
  .tag-add input:focus { outline: 2px solid var(--z-accent-text); outline-offset: 1px; }
  .tag-add input:disabled { background: transparent; }
  .s-note { font-size: 12px; line-height: 1.45; color: var(--z-fg-subtle); }
  .s-how p { font-size: 12.5px; line-height: 1.5; color: var(--z-fg-muted); }
  .s-how { padding-bottom: 18px; }
  .sorter-desk .actions-row label { cursor: pointer; }
  .actions-note.is-warn { color: var(--z-warning-text); }
  .s-error { font-size: 12.5px; line-height: 1.4; color: var(--z-warning-text); }
  .s-error:empty { display: none; }

  /* choose a name: its groups and tags, as checkboxes beside the card */
  .s-pick {
    position: fixed; left: 0; top: 0; z-index: 70; width: 272px; max-height: min(72vh, 540px); overflow: auto; overscroll-behavior: contain;
    display: grid; gap: 12px; padding: 14px; border-radius: 14px; background: var(--z-surface-1); border: 1px solid var(--z-border-control); color: var(--z-fg);
    box-shadow: 0 20px 44px -16px color-mix(in oklab, var(--z-void) 75%, transparent); transform-origin: top left; animation: pop-in var(--z-dur-std) var(--z-spring);
  }
  .s-pick[hidden] { display: none; }
  .pick-head { display: grid; gap: 5px; }
  .pick-label, .pick-set legend { font: 600 11px/1.2 var(--z-font-display); letter-spacing: var(--z-track-label); text-transform: uppercase; color: var(--z-fg-muted); }
  .pick-name { height: 36px; padding: 0 10px; border: 1px solid var(--z-border-control); border-radius: 8px; background: var(--z-night); color: var(--z-fg); font: 600 14.5px/1 var(--z-font-display); }
  .pick-name:focus { outline: 2px solid var(--z-accent-text); outline-offset: 1px; }
  .pick-set { display: grid; gap: 1px; min-width: 0; margin: 0; padding: 0; border: 0; }
  .pick-set legend { margin-bottom: 5px; padding: 0; }
  .pick-row { display: flex; align-items: center; gap: 9px; min-height: 32px; padding: 0 6px; margin: 0 -6px; border-radius: 7px; cursor: pointer; font: 500 13.5px/1.25 var(--z-font-display); }
  @media (hover: hover) { .pick-row:hover { background: var(--z-surface-2); } }
  /* checkboxes drawn from tokens, not the browser's grey: the box border is 3.2:1 on the dialog */
  .pick-row input {
    appearance: none; -webkit-appearance: none; display: grid; place-content: center; width: 18px; height: 18px; margin: 0; flex: none;
    border: 1.5px solid var(--z-border-control); border-radius: 5px; background: var(--z-night); cursor: pointer;
    transition: background-color var(--z-dur-micro) ease, border-color var(--z-dur-micro) ease;
  }
  .pick-row input::after { content: ''; width: 10px; height: 8px; background: var(--z-night); clip-path: polygon(0 52%, 14% 38%, 38% 62%, 86% 0, 100% 14%, 38% 90%); transform: scale(0); transition: transform var(--z-dur-micro) var(--z-spring); }
  .pick-row input:checked { background: var(--z-fg); border-color: var(--z-fg); }
  .pick-row input:checked::after { transform: scale(1); }
  .pick-row input:focus-visible { outline: 2px solid var(--z-accent-text); outline-offset: 2px; }
  .pick-text { flex: 1; min-width: 0; overflow-wrap: anywhere; }
  .pick-n { flex: none; font-size: 12px; color: var(--z-fg-muted); }
  .pick-none { font-size: 12.5px; line-height: 1.4; color: var(--z-fg-muted); }
  .pick-foot { display: flex; justify-content: space-between; gap: 8px; padding-top: 10px; border-top: 1px solid var(--z-border); }
  .pick-remove { padding: 0 10px; }

  .s-undo { position: fixed; left: 50%; bottom: 24px; z-index: 60; display: flex; align-items: center; gap: 14px; padding: 8px 8px 8px 16px; border-radius: 12px; background: var(--z-surface-2); border: 1px solid var(--z-border-strong); box-shadow: 0 16px 36px -14px color-mix(in oklab, var(--z-void) 70%, transparent); transform: translateX(-50%); font: 500 13.5px/1.3 var(--z-font-display); color: var(--z-fg); animation: undo-in var(--z-dur-std) var(--z-ease); }
  .s-undo[hidden] { display: none; }
  @keyframes undo-in { from { opacity: 0; transform: translate(-50%, 8px); } }

  /* laptops: a narrower inspector leaves the lanes their width */
  @media (max-width: 1400px) and (min-width: 761px) { .sorter-desk { grid-template-columns: minmax(0, 1fr) 316px; } }
  @media (max-width: 760px) {
    .s-gapline:not([hidden]) { display: block; flex-basis: 100%; margin-top: -2px; font: 600 13px/1.35 var(--z-font-display); color: var(--z-fg); }
    .lane.is-all { min-height: 0; }
    .all-list { flex: none; overflow: visible; contain: none; }
    .sorter-desk .sheet { padding: 20px 14px 20px; }
    .sorter-desk .work-bar { flex-wrap: wrap; }
    .s-title { font-size: 20px; }
    .s-legend { margin-left: 0; }
    .board { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); overflow: visible; padding: 2px 0 4px; }
    .lane { min-width: 0; }
    .lane.is-all { grid-column: 1 / -1; }
    .lane.is-all .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .s-foot { flex-direction: column; gap: 6px; }
    /* the inspector sits under the sheet, not over it as on Redact */
    .sorter-desk .inspector { position: static; max-height: none; box-shadow: none; border-top: 1px solid var(--z-border); margin-top: 12px; }
    .sorter-desk .inspector-body { display: block; max-height: none; }
    .sorter-desk .tally-sub { display: block; }
    .sorter-desk .actions { padding: 14px 16px 16px; border-top: 1px solid var(--z-border); }
    .sorter-desk .actions-row { display: grid; }
    .sorter-desk .actions-note { display: block; }
    /* choosing a name opens a sheet along the bottom */
    .s-pick { left: 0; right: 0; top: auto; bottom: 0; width: auto; max-height: 76dvh; border-radius: 16px 16px 0 0; padding-bottom: calc(16px + env(safe-area-inset-bottom)); transform-origin: bottom center; animation: sheet-up var(--z-dur-std) var(--z-ease); }
    @keyframes sheet-up { from { transform: translateY(24px); opacity: 0; } }
  }
  @media (prefers-reduced-motion: reduce) {
    .card, .insight, .tag-mark { transition: none; }
    .card.is-landed, .s-pick, .s-undo { animation: none; }
  }
}