/* zewbie COMPONENT SHEET -- P4.3
   Sits on tokens.css (P4.1 judged winner, FIXED). Rules this file holds itself to:
     - every policed length is a var(--*) token; no raw length except 0 / 100% / auto / 1fr /
       min-content, and @media widths equal to the four pinned breakpoints
     - no hex colours anywhere
     - --c-border (1.2555:1) appears on NO interactive selector; control edges are
       --c-border-strong (3.3843:1 on --c-bg, 3.2403:1 on --c-surface)
     - EVERY component declares its own background-color, so no foreground/background pair is
       ambient and the pair check never has to infer one
     - inside .mock-banner, only --c-mock-text / --c-mock-border may set colour: no other pair
       with --c-mock-bg was audited
*/

/* ============================================================ shared */

.u-sr-only {
  position: absolute;
  width: var(--border-w);
  height: var(--border-w);
  padding: var(--sp-0);
  margin: var(--sp-0);
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: var(--sp-0);
}

:where(
  .btn,
  .card__link,
  .card__compare input,
  .facet-option input,
  .range__input,
  .facet-group__more,
  .tree__toggle,
  .tree__link,
  .compare-scroll,
  .compare-col__remove,
  .field__input,
  .field__select,
  .field__check input,
  .field__radio input,
  .trust__link,
  .trust__copy,
  .chip__remove,
  .empty__relax,
  .page-link
):focus-visible {
  outline: var(--focus-w) solid var(--c-accent);
  outline-offset: var(--focus-off);
}

/* ============================================================ 1. attribute table */

.attr-table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font);
}

.attr-table__group-heading {
  text-align: start;
  font-size: var(--fs-lg);
  line-height: var(--lh-lg);
  font-weight: var(--fw-semibold);
  color: var(--c-text);
  padding-block-start: var(--sp-6);
  padding-block-end: var(--sp-5);
  padding-inline: var(--sp-3);
}

.attr-table__row {
  border-bottom: var(--border-w) solid var(--c-border);
}

.attr-table__label {
  text-align: start;
  font-size: var(--fs-sm);
  line-height: var(--lh-sm);
  font-weight: var(--fw-regular);
  color: var(--c-text-muted);
  padding-block: var(--sp-2);
  padding-inline: var(--sp-3);
  white-space: nowrap;
}

.attr-table__value {
  font-size: var(--fs-base);
  line-height: var(--lh-base);
  color: var(--c-text);
  padding-block: var(--sp-2);
  padding-inline: var(--sp-3);
  font-variant-numeric: tabular-nums;
}

.attr-table__scale {
  display: block;
  font-size: var(--fs-xs);
  line-height: var(--lh-xs);
  color: var(--c-text-muted);
}

/* NOT STATED -- one muted line, no reason block, no rule. */
.attr-table__value--not-stated {
  font-size: var(--fs-sm);
  line-height: var(--lh-sm);
  color: var(--c-text-muted);
}

/* NOT APPLICABLE -- muted line PLUS a reason PLUS a 3:1 start rule. The rule is the
   non-colour, non-wording signal that survives a user stylesheet (SC 1.4.1, 1.4.12). */
.attr-table__value--not-applicable {
  font-size: var(--fs-sm);
  line-height: var(--lh-sm);
  color: var(--c-text-muted);
  border-inline-start: var(--border-w) solid var(--c-border-strong);
}

.attr-table__reason {
  display: block;
  max-width: var(--measure);
  font-size: var(--fs-sm);
  line-height: var(--lh-sm);
  color: var(--c-text-muted);
  margin-block-start: var(--sp-1);
}

@media (max-width: 767px) {
  .attr-table__row {
    display: grid;
    padding-block: var(--sp-2);
  }

  .attr-table__label,
  .attr-table__value {
    padding-block: var(--sp-1);
    white-space: normal;
  }
}

/* ============================================================ 2. listing card */

.listing-grid {
  container-type: inline-size;
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: repeat(auto-fill, minmax(min(100%, var(--card-min)), 1fr));
}

.card {
  position: relative;
  padding: var(--sp-4);
  background-color: var(--c-bg);
  color: var(--c-text);
  border: var(--border-w) solid var(--c-border);
  border-radius: var(--radius);
}

.card:hover {
  border-color: var(--c-border-strong);
}

.card:focus-within {
  outline: var(--focus-w) solid var(--c-accent);
  outline-offset: var(--focus-off);
}

.card__photo {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background-color: var(--c-surface);
}

.card__name {
  font-size: var(--fs-base);
  line-height: var(--lh-base);
  color: var(--c-text);
  margin-block-start: var(--sp-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card__link {
  color: var(--c-text);
  text-decoration: none;
}

.card__link::after {
  content: "";
  position: absolute;
  inset: var(--sp-0);
}

.card:hover .card__link,
.card__link:focus-visible {
  text-decoration: underline;
}

.card__attrs {
  font-size: var(--fs-sm);
  line-height: var(--lh-sm);
  color: var(--c-text-muted);
  font-variant-numeric: tabular-nums;
  margin-block-start: var(--sp-1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card__price {
  font-size: var(--fs-lg);
  line-height: var(--lh-lg);
  font-weight: var(--fw-semibold);
  color: var(--c-text);
  font-variant-numeric: tabular-nums;
  margin-block-start: var(--sp-2);
}

/* raised above the link overlay so the checkbox is clickable and no interactive nests */
.card__compare {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  min-height: var(--control-min-h);
  margin-block-start: var(--sp-2);
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
  background-color: var(--c-bg);
}

.card__compare input[type="checkbox"] {
  width: var(--sp-5);
  height: var(--sp-5);
  border: var(--border-w) solid var(--c-border-strong);
  border-radius: var(--radius);
  background-color: var(--c-bg);
}

.card--compared {
  border-color: var(--c-border-strong);
}

.card--compared .card__compare {
  color: var(--c-text);
  font-weight: var(--fw-semibold);
}

/* ============================================================ 3. facet groups (shared) */

.rail {
  width: var(--rail-w);
  padding-inline-end: var(--sp-6);
  background-color: var(--c-bg);
  color: var(--c-text);
}

.facet-group {
  background-color: var(--c-bg);
  border: var(--sp-0);
  padding: var(--sp-0);
  margin: var(--sp-0);
}

.facet-group + .facet-group {
  margin-block-start: var(--sp-5);
}

.facet-group__label {
  padding: var(--sp-0);
  font-size: var(--fs-sm);
  line-height: var(--lh-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-text);
}

.facet-group__scope {
  font-size: var(--fs-xs);
  line-height: var(--lh-xs);
  color: var(--c-text-muted);
  margin-block-start: var(--sp-1);
}

.facet-group__options {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-block-start: var(--sp-2);
}

.facet-group__more {
  margin-block-start: var(--sp-2);
}

/* --- 3a. term ------------------------------------------------------------ */

.facet-option {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  min-height: var(--control-min-h);
  font-size: var(--fs-base);
  line-height: var(--lh-base);
  color: var(--c-text);
  background-color: var(--c-bg);
}

.facet-option input[type="checkbox"],
.facet-option input[type="radio"] {
  width: var(--sp-5);
  height: var(--sp-5);
  border: var(--border-w) solid var(--c-border-strong);
  border-radius: var(--radius);
  background-color: var(--c-bg);
}

.facet-option__label {
  flex: 1 1 auto;
}

.facet-option:hover .facet-option__label {
  text-decoration: underline;
}

.facet-option input:checked + .facet-option__label {
  font-weight: var(--fw-semibold);
}

.facet-option__count {
  font-size: var(--fs-xs);
  line-height: var(--lh-xs);
  color: var(--c-text-muted);
  font-variant-numeric: tabular-nums;
}

/* a zero-count value is disabled with its count still readable -- never hidden */
.facet-option--zero {
  color: var(--c-text-muted);
}

.facet-option--zero .facet-option__label {
  text-decoration: none;
}

.facet-option[aria-disabled="true"] input {
  pointer-events: none;
}

/* --- 3b. range ---------------------------------------------------------- */

.range {
  display: grid;
  grid-template-columns: 1fr min-content 1fr;
  align-items: end;
  gap: var(--sp-2);
  margin-block-start: var(--sp-2);
  background-color: var(--c-bg);
}

.range__field {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.range__label {
  font-size: var(--fs-sm);
  line-height: var(--lh-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-text-muted);
}

.range__input {
  min-height: var(--control-min-h);
  width: 100%;
  padding-inline: var(--sp-3);
  font-size: var(--fs-base);
  color: var(--c-text);
  background-color: var(--c-bg);
  border: var(--border-w) solid var(--c-border-strong);
  border-radius: var(--radius);
  font-variant-numeric: tabular-nums;
}

.range__sep {
  min-height: var(--control-min-h);
  display: flex;
  align-items: center;
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
}

.range__domain {
  font-size: var(--fs-xs);
  line-height: var(--lh-xs);
  color: var(--c-text-muted);
  margin-block-start: var(--sp-1);
  font-variant-numeric: tabular-nums;
}

/* a ranged filter silently drops not-stated listings; say so and offer to include them */
.range__unstated {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  min-height: var(--control-min-h);
  margin-block-start: var(--sp-1);
  font-size: var(--fs-sm);
  color: var(--c-text);
  background-color: var(--c-bg);
}

.range__unstated input[type="checkbox"] {
  width: var(--sp-5);
  height: var(--sp-5);
  border: var(--border-w) solid var(--c-border-strong);
  border-radius: var(--radius);
  background-color: var(--c-bg);
}

.range__error {
  font-size: var(--fs-sm);
  line-height: var(--lh-sm);
  color: var(--c-danger);
  margin-block-start: var(--sp-1);
}

.range--invalid .range__input {
  border-color: var(--c-danger);
}

@media (max-width: 767px) {
  .range {
    grid-template-columns: 1fr;
  }

  .range__sep {
    min-height: var(--sp-0);
  }
}

/* --- 3c. hierarchical --------------------------------------------------- */

.tree {
  background-color: var(--c-bg);
  color: var(--c-text);
}

.tree__list {
  list-style: none;
  padding: var(--sp-0);
  margin: var(--sp-0);
}

.tree__row {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  min-height: var(--control-min-h);
  background-color: var(--c-bg);
}

/* disclosure is a SEPARATE control from the label: looking inside must never navigate */
.tree__toggle {
  flex: 0 0 auto;
  width: var(--control-min-h);
  min-height: var(--control-min-h);
  padding: var(--sp-0);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  font-variant-numeric: tabular-nums;
  color: var(--c-text-muted);
  background-color: var(--c-bg);
  border: var(--border-w) solid transparent;
  border-radius: var(--radius);
}

.tree__toggle:hover {
  border-color: var(--c-border-strong);
}

/* leaf spacer keeps labels aligned without a fourth icon */
.tree__toggle--none {
  flex: 0 0 auto;
  width: var(--control-min-h);
}

.tree__link {
  flex: 1 1 auto;
  color: var(--c-accent);
  text-decoration: underline;
}

.tree__link--ancestor {
  color: var(--c-text);
  text-decoration: none;
}

.tree__link[aria-current="page"] {
  color: var(--c-text);
  font-weight: var(--fw-semibold);
  text-decoration: none;
}

.tree__row--selected {
  border-inline-start: var(--border-w) solid var(--c-border-strong);
}

.tree__count {
  flex: 0 0 auto;
  font-size: var(--fs-xs);
  line-height: var(--lh-xs);
  color: var(--c-text-muted);
  font-variant-numeric: tabular-nums;
}

.tree__row--zero .tree__link {
  color: var(--c-text-muted);
  text-decoration: none;
  pointer-events: none;
}

.tree__level-2 > .tree__row {
  padding-inline-start: var(--sp-5);
}

.tree__level-3 > .tree__row {
  padding-inline-start: var(--sp-7);
}

@media (max-width: 1023px) {
  .tree__level-3 > .tree__row {
    padding-inline-start: var(--sp-6);
  }
}

/* ============================================================ 4. comparison table */

.compare-scroll {
  overflow-x: auto;
  background-color: var(--c-bg);
}

.compare {
  border-collapse: collapse;
  background-color: var(--c-bg);
  color: var(--c-text);
}

.compare__caption {
  text-align: start;
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
  padding-block-end: var(--sp-2);
}

.compare-col {
  position: sticky;
  top: var(--sp-0);
  z-index: 1;
  text-align: start;
  vertical-align: top;
  padding-block: var(--sp-2);
  padding-inline: var(--sp-3);
  background-color: var(--c-bg);
  border-bottom: var(--border-w) solid var(--c-border);
  font-size: var(--fs-sm);
  font-weight: var(--fw-regular);
  color: var(--c-text);
}

.compare-col__remove {
  min-height: var(--control-min-h);
  padding-inline: var(--sp-2);
  background-color: var(--c-bg);
  color: var(--c-accent);
  border: var(--border-w) solid transparent;
  border-radius: var(--radius);
  font-size: var(--fs-sm);
  text-decoration: underline;
}

.compare-row__attr {
  position: sticky;
  inset-inline-start: var(--sp-0);
  z-index: 1;
  text-align: start;
  font-size: var(--fs-sm);
  line-height: var(--lh-sm);
  font-weight: var(--fw-regular);
  color: var(--c-text-muted);
  background-color: var(--c-bg);
  padding-block: var(--sp-2);
  padding-inline: var(--sp-3);
  border-bottom: var(--border-w) solid var(--c-border);
  border-inline-end: var(--border-w) solid var(--c-border-strong);
  white-space: nowrap;
}

.compare-cell {
  font-size: var(--fs-base);
  line-height: var(--lh-base);
  color: var(--c-text);
  background-color: var(--c-bg);
  padding-block: var(--sp-2);
  padding-inline: var(--sp-3);
  border-bottom: var(--border-w) solid var(--c-border);
  font-variant-numeric: tabular-nums;
  vertical-align: top;
}

.compare-cell--same {
  color: var(--c-text-muted);
}

.compare-cell--differs {
  font-weight: var(--fw-semibold);
  color: var(--c-text);
}

.compare-cell--not-stated {
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
}

.compare-cell--not-applicable {
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
  border-inline-start: var(--border-w) solid var(--c-border-strong);
}

/* THE REFUSAL: one row-level message, NO values. Showing VS1 beside Premium is a defect
   even with a footnote. The start border is the non-colour signal (SC 1.4.1). */
.compare-row--incomparable > .compare-row__refusal {
  color: var(--c-incomparable);
  background-color: var(--c-bg);
  font-size: var(--fs-sm);
  line-height: var(--lh-sm);
  font-weight: var(--fw-semibold);
  border-inline-start: var(--focus-w) solid var(--c-warn);
  border-bottom: var(--border-w) solid var(--c-border);
  padding-block: var(--sp-2);
  padding-inline: var(--sp-3);
  max-width: var(--measure);
}

/* the trailing group a scale-scoped sort partitions off -- never interleaved, never dropped */
.sort-partition {
  background-color: var(--c-bg);
  color: var(--c-text-muted);
  font-size: var(--fs-sm);
  padding-block: var(--sp-4);
  border-block-start: var(--border-w) solid var(--c-border);
  margin-block-start: var(--sp-5);
}

/* ============================================================ 5. buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--control-min-h);
  padding-inline: var(--sp-4);
  border: var(--border-w) solid transparent;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: var(--fs-base);
  line-height: var(--lh-base);
  font-weight: var(--fw-semibold);
  text-decoration: none;
  background-color: var(--c-bg);
  color: var(--c-text);
}

.btn:hover {
  text-decoration: underline;
}

.btn--primary {
  background-color: var(--c-accent);
  color: var(--c-accent-fg);
}

/* hover is geometric, not tinted: tokens.css ships no accent-hover and inventing one would
   be an unaudited pair */
.btn--primary:hover {
  outline: var(--border-w) solid var(--c-text);
  outline-offset: var(--focus-off);
}

.btn--primary:active {
  outline: var(--focus-w) solid var(--c-text);
  outline-offset: var(--focus-off);
}

.btn--secondary {
  background-color: var(--c-bg);
  color: var(--c-text);
  border-color: var(--c-border-strong);
}

.btn--secondary:hover {
  background-color: var(--c-surface);
}

.btn--tertiary {
  background-color: var(--c-bg);
  color: var(--c-accent);
  border-color: transparent;
  text-decoration: underline;
  padding-inline: var(--sp-2);
}

.btn--tertiary:hover {
  background-color: var(--c-surface);
}

.btn--destructive {
  background-color: var(--c-bg);
  color: var(--c-danger);
  border-color: var(--c-danger);
}

.btn--destructive:hover {
  background-color: var(--c-surface);
}

/* aria-disabled, never the disabled attribute: the tab stop and the reason must survive */
.btn[aria-disabled="true"] {
  color: var(--c-text-muted);
  background-color: var(--c-bg);
  border-color: var(--c-border-strong);
  pointer-events: none;
  text-decoration: none;
}

.btn[aria-busy="true"] {
  pointer-events: none;
}

.btn-row {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

@media (min-width: 480px) {
  .btn-row {
    flex-direction: row;
    align-items: center;
  }
}

/* ============================================================ 6. form controls */

.form {
  background-color: var(--c-bg);
  color: var(--c-text);
}

.form__error-summary {
  background-color: var(--c-bg);
  color: var(--c-danger);
  border: var(--border-w) solid var(--c-danger);
  border-radius: var(--radius);
  padding: var(--sp-4);
  margin-block-end: var(--sp-5);
  font-size: var(--fs-base);
  max-width: var(--measure);
}

.form__error-summary a {
  color: var(--c-danger);
  text-decoration: underline;
}

.field {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  background-color: var(--c-bg);
}

.field + .field {
  margin-block-start: var(--sp-5);
}

.field__label {
  font-size: var(--fs-sm);
  line-height: var(--lh-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-text-muted);
}

.field__hint {
  font-size: var(--fs-sm);
  line-height: var(--lh-sm);
  color: var(--c-text-muted);
  max-width: var(--measure);
}

.field__input,
.field__select {
  min-height: var(--control-min-h);
  padding-inline: var(--sp-3);
  font-family: var(--font);
  font-size: var(--fs-base);
  line-height: var(--lh-base);
  color: var(--c-text);
  background-color: var(--c-bg);
  border: var(--border-w) solid var(--c-border-strong);
  border-radius: var(--radius);
}

.field__input[readonly] {
  color: var(--c-text-muted);
}

.field__input[aria-disabled="true"],
.field__select[aria-disabled="true"] {
  color: var(--c-text-muted);
  pointer-events: none;
}

.field__check,
.field__radio {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  min-height: var(--control-min-h);
  font-size: var(--fs-base);
  color: var(--c-text);
  background-color: var(--c-bg);
}

.field__check input[type="checkbox"],
.field__radio input[type="radio"] {
  width: var(--sp-5);
  height: var(--sp-5);
  border: var(--border-w) solid var(--c-border-strong);
  background-color: var(--c-bg);
}

.field__check input[type="checkbox"] {
  border-radius: var(--radius);
}

.field__fieldset {
  border: var(--border-w) solid var(--c-border);
  border-radius: var(--radius);
  padding: var(--sp-4);
  margin: var(--sp-0);
  background-color: var(--c-bg);
}

.field__legend {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-text-muted);
  padding-inline: var(--sp-2);
}

.field__error {
  font-size: var(--fs-sm);
  line-height: var(--lh-sm);
  color: var(--c-danger);
}

.field--invalid .field__input,
.field--invalid .field__select {
  border-color: var(--c-danger);
}

@media (min-width: 768px) {
  .field-pair {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-4);
  }

  .field-pair .field + .field {
    margin-block-start: var(--sp-0);
  }
}

/* ============================================================ 7. trust block */

.trust {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  padding: var(--sp-4);
  background-color: var(--c-bg);
  color: var(--c-text);
  border: var(--border-w) solid var(--c-border);
  border-radius: var(--radius);
  font-size: var(--fs-sm);
  line-height: var(--lh-sm);
}

.trust__heading {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-text);
}

.trust__status {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-weight: var(--fw-semibold);
  background-color: var(--c-bg);
}

.trust__status--verified {
  color: var(--c-ok);
}

/* omission is illegal: an unverified report says so in words, not by silence */
.trust__status--unverified {
  color: var(--c-warn);
}

.trust__icon {
  flex: 0 0 auto;
  width: var(--sp-5);
  height: var(--sp-5);
}

.trust__rows {
  display: grid;
  gap: var(--sp-2);
  margin: var(--sp-0);
}

.trust__term {
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
}

.trust__desc {
  font-size: var(--fs-base);
  line-height: var(--lh-base);
  color: var(--c-text);
  margin: var(--sp-0);
  font-variant-numeric: tabular-nums;
}

.trust__desc--absent {
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
}

.trust__link {
  color: var(--c-accent);
  text-decoration: underline;
}

.trust__copy {
  min-height: var(--control-min-h);
  padding-inline: var(--sp-2);
  background-color: var(--c-bg);
  color: var(--c-accent);
  border: var(--border-w) solid transparent;
  border-radius: var(--radius);
  font-size: var(--fs-sm);
  text-decoration: underline;
}

@media (min-width: 768px) {
  .trust__rows {
    grid-template-columns: min-content 1fr;
    align-items: baseline;
  }
}

/* ============================================================ 8. empty / zero-results */

.empty {
  padding: var(--sp-5);
  background-color: var(--c-bg);
  color: var(--c-text);
}

.empty__heading {
  font-size: var(--fs-lg);
  line-height: var(--lh-lg);
  font-weight: var(--fw-semibold);
  color: var(--c-text);
}

.empty__body {
  font-size: var(--fs-base);
  line-height: var(--lh-base);
  color: var(--c-text-muted);
  max-width: var(--measure);
  margin-block-start: var(--sp-2);
}

.empty__chips {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-block-start: var(--sp-4);
}

.chip {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  min-height: var(--control-min-h);
  padding-inline: var(--sp-3);
  background-color: var(--c-bg);
  color: var(--c-text);
  border: var(--border-w) solid var(--c-border-strong);
  border-radius: var(--radius);
  font-size: var(--fs-sm);
}

.chip__remove {
  min-width: var(--control-min-h);
  min-height: var(--control-min-h);
  padding: var(--sp-0);
  background-color: var(--c-bg);
  color: var(--c-accent);
  border: var(--border-w) solid transparent;
  border-radius: var(--radius);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
}

.empty__relax-list {
  list-style: none;
  padding: var(--sp-0);
  margin-block-start: var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.empty__relax {
  min-height: var(--control-min-h);
  padding-inline: var(--sp-2);
  background-color: var(--c-bg);
  color: var(--c-accent);
  border: var(--border-w) solid transparent;
  border-radius: var(--radius);
  font-size: var(--fs-base);
  text-align: start;
  text-decoration: underline;
  font-variant-numeric: tabular-nums;
}

.empty__actions {
  margin-block-start: var(--sp-5);
}

@media (min-width: 768px) {
  .empty {
    padding: var(--sp-7);
  }

  .empty__chips {
    flex-direction: row;
    flex-wrap: wrap;
  }
}

/* ============================================================ 9. pagination */

.pagination {
  margin-block-start: var(--sp-7);
  background-color: var(--c-bg);
  color: var(--c-text);
}

.pagination__status {
  font-size: var(--fs-sm);
  line-height: var(--lh-sm);
  color: var(--c-text-muted);
  font-variant-numeric: tabular-nums;
}

.pagination__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-1);
  list-style: none;
  padding: var(--sp-0);
  margin-block-start: var(--sp-2);
}

.page-link {
  display: inline-flex
;
  align-items: center;
  justify-content: center;
  min-width: var(--control-min-h);
  min-height: var(--control-min-h);
  padding-inline: var(--sp-2);
  background-color: var(--c-bg);
  color: var(--c-accent);
  border: var(--border-w) solid transparent;
  border-radius: var(--radius);
  font-size: var(--fs-base);
  text-decoration: underline;
  font-variant-numeric: tabular-nums;
}

.page-link:hover {
  background-color: var(--c-surface);
}

/* current page: three signals -- weight, surface fill, 3:1 edge. Never colour alone. */
.page-link[aria-current="page"] {
  background-color: var(--c-surface);
  color: var(--c-text);
  border-color: var(--c-border-strong);
  font-weight: var(--fw-semibold);
  text-decoration: none;
}

.page-link[aria-disabled="true"] {
  color: var(--c-text-muted);
  background-color: var(--c-bg);
  text-decoration: none;
  pointer-events: none;
}

.pagination__gap {
  min-width: var(--control-min-h);
  min-height: var(--control-min-h);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--c-text-muted);
  background-color: var(--c-bg);
  font-size: var(--fs-base);
}

.pagination__numbers {
  display: none;
}

.pagination__cap {
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
  max-width: var(--measure);
  margin-block-start: var(--sp-2);
}

.pagination__size {
  margin-block-start: var(--sp-2);
}

@media (min-width: 480px) {
  .pagination__numbers {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-1);
  }
}

/* ============================================================ 10. mock-mode banner */

/* ONLY --c-mock-text and --c-mock-border may set colour in here: no other pair with
   --c-mock-bg appears in the contrast audit. In flow, never fixed (SC 2.4.11). */
.mock-banner {
  min-height: var(--control-min-h);
  display: flex;
  align-items: center;
  padding-block: var(--sp-3);
  padding-inline: var(--sp-4);
  background-color: var(--c-mock-bg);
  color: var(--c-mock-text);
  border-bottom: var(--border-w) solid var(--c-mock-border);
  font-size: var(--fs-sm);
  line-height: var(--lh-sm);
  font-weight: var(--fw-semibold);
}

.mock-banner__text {
  max-width: var(--measure);
}

/* ============================================================ sample-data marker (P9.2)
 *
 * NO NEW COLOUR TOKENS AND NO NEW AUDITED PAIR. Both pairs used here are already rows in
 * `tools/tokens_manifest.json` and in DESIGN-SYSTEM.md's contrast audit: `--c-warn on
 * --c-surface` (4.5, PASS) and `--c-border-strong on --c-surface` (3.0, PASS). Inventing a
 * `--c-sample-*` pair would have meant a three-way edit across tokens.css, the manifest and the
 * audit table for a component that needs no new hue -- and every one of those edits is a way for
 * the three sources `check_contrast.py` compares to stop agreeing.
 *
 * It is NOT the mock-banner's palette either, even though it is the same KIND of warning: the
 * mock banner says "no money moves on this page" and this says "this stone does not exist". Two
 * claims, two components, so one can be deleted without the other quietly changing meaning.
 *
 * COLOUR IS NEVER THE ONLY CARRIER (SC 1.4.1): the words "Sample data" are in the markup, and
 * `role="status"` puts them in the accessibility tree.
 */

.sample-marker {
  padding-block: var(--sp-2);
  padding-inline: var(--sp-3);
  background-color: var(--c-surface);
  color: var(--c-text);
  border: var(--border-w) solid var(--c-border-strong);
  font-size: var(--fs-sm);
  line-height: var(--lh-sm);
}

.sample-marker__text {
  max-width: var(--measure);
}

.sample-marker__badge {
  color: var(--c-warn);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
}

/* The compact form a card or a compare column carries. Same words, less furniture. */
.sample-marker--inline {
  padding-block: var(--sp-1);
  padding-inline: var(--sp-2);
  font-size: var(--fs-xs);
  line-height: var(--lh-xs);
}

.mock-outcome {
  margin-block-start: var(--sp-5);
  background-color: var(--c-bg);
  color: var(--c-text);
}

/* ============================================================ layout hosts */

.results {
  background-color: var(--c-bg);
}

@media (min-width: 1024px) {
  .results {
    display: grid;
    grid-template-columns: var(--rail-w) 1fr;
    gap: var(--sp-6);
  }
}

.facet-sheet {
  background-color: var(--c-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow-float);
  padding: var(--sp-4);
}

@media (min-width: 1024px) {
  .facet-sheet {
    box-shadow: none;
    padding: var(--sp-0);
  }
}