/* ==========================================================================
   COMPONENTS — reusable UI (see .claude/instructions/COMPONENTS.md + DESIGN.md)
   Tokens only. No page-specific styles here.
   ========================================================================== */

/* ---------- Button ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  min-height: var(--control-height-md); padding: 0 var(--space-6);
  font: var(--btn-weight) var(--text-base)/1 var(--font-body);
  border: var(--border-width) solid transparent; border-radius: var(--btn-radius);
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background-color var(--duration-fast) var(--ease-standard),
              border-color var(--duration-fast) var(--ease-standard),
              color var(--duration-fast) var(--ease-standard),
              transform var(--duration-fast) var(--ease-standard);
}
.btn:focus-visible { outline: none; box-shadow: var(--shadow-focus); }
.btn:active { transform: translateY(1px); }
.btn:disabled, .btn[aria-disabled="true"] {
  background: var(--color-disabled-bg); color: var(--color-disabled-text);
  border-color: transparent; cursor: not-allowed;
}
/* Busy: aria-busy="true" swaps the button's icons for a spinner while work runs (set by JS, e.g. editor uploads) */
.btn[aria-busy="true"] { cursor: progress; }
.btn[aria-busy="true"] > .icon { display: none; }
.btn[aria-busy="true"]::after {
  content: ""; flex: none; width: var(--spinner-size); height: var(--spinner-size);
  border: var(--spinner-width) solid currentColor; border-right-color: transparent; border-radius: var(--radius-full);
  animation: btn-spin var(--duration-spin) linear infinite;
}
@keyframes btn-spin { to { transform: rotate(1turn); } }
.btn--primary { background: var(--color-primary); color: var(--color-on-primary); }
.btn--primary:hover { background: var(--color-primary-hover); color: var(--color-on-primary); }
.btn--secondary { background: transparent; color: var(--color-primary); border-color: currentColor; }
.btn--secondary:hover { background: var(--color-primary-soft); color: var(--color-primary); }
.btn--inverse { background: transparent; color: var(--color-text-inverse); border-color: currentColor; }
.btn--inverse:hover { background: color-mix(in srgb, var(--color-text-inverse) 15%, transparent); color: var(--color-text-inverse); }
.btn--ghost { background: transparent; color: var(--color-primary); }
.btn--ghost:hover { background: var(--color-primary-soft); color: var(--color-primary); }
.btn--danger { background: transparent; color: var(--color-danger); border-color: currentColor; }
.btn--danger:hover { background: color-mix(in srgb, var(--color-danger) 10%, transparent); color: var(--color-danger); }
.btn--accent { background: var(--color-accent); color: var(--color-on-accent); }
.btn--accent:hover { background: var(--color-accent-hover); color: var(--color-on-accent); }
.btn--sm { min-height: var(--control-height-sm); padding: 0 var(--space-4); font-size: var(--text-sm); }
.btn--lg { min-height: var(--control-height-lg); padding: 0 var(--space-8); font-size: var(--text-lg); }
.btn--block { display: flex; width: 100%; }
.btn--icon { padding: 0; width: var(--control-height-md); background: transparent; color: var(--color-heading); }
.btn--icon:hover { background: var(--color-primary-soft); color: var(--color-heading); }
.btn--circle {
  padding: 0; width: var(--control-height-sm); min-height: var(--control-height-sm);
  border-radius: var(--radius-full); background: var(--color-surface); color: var(--color-heading);
  border-color: var(--color-border); box-shadow: var(--shadow-md);
}
.btn--circle:hover { background: var(--color-primary-soft); color: var(--color-heading); }

/* ---------- Form field ---------- */
.field { display: flex; flex-direction: column; gap: var(--space-1); }
.field__label { font-size: var(--text-sm); font-weight: var(--weight-semibold); color: var(--color-heading); }
.field__req { color: var(--color-danger); }
.field__hint { font-size: var(--text-xs); color: var(--color-text-muted); }

.input {
  width: 100%; min-height: var(--control-height-md); padding: 0 var(--control-padding-x);
  font: var(--text-base)/var(--leading-normal) var(--font-body); color: var(--color-text);
  background: var(--color-surface); border: var(--control-border); border-radius: var(--input-radius);
  transition: border-color var(--duration-fast) var(--ease-standard), box-shadow var(--duration-fast) var(--ease-standard);
}
.input::placeholder { color: var(--color-text-muted); }
.input:hover { border-color: var(--color-text-muted); }
.input:focus-visible { outline: none; border-color: var(--color-focus); box-shadow: var(--shadow-focus); }
.input:user-invalid { border-color: var(--color-danger); }
.input:disabled { background: var(--color-disabled-bg); color: var(--color-disabled-text); cursor: not-allowed; }
.input--textarea { min-height: calc(var(--control-height-md) * 3); padding-block: var(--space-3); resize: vertical; }

/* Select: native <select> in a wrapper that draws the chevron */
.select { position: relative; }
.select select {
  appearance: none; width: 100%; min-height: var(--control-height-md);
  padding: 0 calc(var(--control-padding-x) * 2.5) 0 var(--control-padding-x);
  font: var(--text-base)/1 var(--font-body); color: var(--color-text);
  background: var(--color-surface); border: var(--control-border); border-radius: var(--input-radius); cursor: pointer;
}
.select select:focus-visible { outline: none; border-color: var(--color-focus); box-shadow: var(--shadow-focus); }
.select::after {
  content: ""; position: absolute; right: var(--control-padding-x); top: 50%;
  width: var(--space-2); height: var(--space-2); border-right: var(--border-width-thick) solid var(--color-text-muted); border-bottom: var(--border-width-thick) solid var(--color-text-muted);
  transform: translateY(-70%) rotate(45deg); pointer-events: none;
}

/* Form layout: vertical stack; .form__row = 2 columns from md; .form__card = white card around a form */
.form { display: flex; flex-direction: column; gap: var(--space-5); }
.form__row { display: grid; gap: var(--space-5); }
@media (min-width: 768px) { .form__row { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.form__status { font-size: var(--text-sm); font-weight: var(--weight-semibold); color: var(--color-primary); }
.form__status:empty { display: none; }

/* Alert: message box for form results and notices (COMPONENTS.md). Modifiers: --info, --success, --warning, --danger */
.alert {
  display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-3);
  padding: var(--space-3) var(--space-4); font-size: var(--text-sm); color: var(--color-heading);
  background: var(--color-primary-soft); border-left: var(--space-1) solid var(--color-primary); border-radius: var(--radius-md);
}
.alert--success { border-left-color: var(--color-success); }
.alert--warning { background: var(--color-warning-bg); border-left-color: var(--color-warning); color: var(--color-on-warning); }
.alert--danger { background: color-mix(in srgb, var(--color-danger) 8%, var(--color-surface)); border-left-color: var(--color-danger); }
.alert__text { overflow-wrap: anywhere; }
.alert a { color: var(--color-link); }
.form__card { padding: var(--space-6); background: var(--color-surface); border: var(--card-border); border-radius: var(--card-radius); box-shadow: var(--card-shadow); }
@media (min-width: 768px) { .form__card { padding: var(--space-10); } }

/* Input + button joined in one row (newsletter) */
.inline-form { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.inline-form .input { flex: 1 1 calc(var(--space-12) * 4); }
@media (min-width: 640px) {
  .inline-form { flex-wrap: nowrap; gap: 0; }
  .inline-form .input { border-start-end-radius: 0; border-end-end-radius: 0; }
  .inline-form .btn { border-start-start-radius: 0; border-end-start-radius: 0; }
}

/* Range slider: native <input type="range">; .range__head = label + live value */
.range { display: flex; flex-direction: column; gap: var(--space-1); }
.range__head { display: flex; justify-content: space-between; gap: var(--space-2); font-size: var(--text-sm); }
.range__head label { font-weight: var(--weight-semibold); color: var(--color-heading); }
.range__value { font-variant-numeric: tabular-nums; color: var(--color-text-muted); }
.range input[type="range"] {
  appearance: none; width: 100%; height: var(--control-height-sm); margin: 0; background: transparent; cursor: pointer;
}
.range input[type="range"]::-webkit-slider-runnable-track { height: var(--space-1); background: var(--color-border); border-radius: var(--radius-full); }
.range input[type="range"]::-moz-range-track { height: var(--space-1); background: var(--color-border); border-radius: var(--radius-full); }
.range input[type="range"]::-webkit-slider-thumb {
  appearance: none; width: var(--space-5); height: var(--space-5); margin-top: calc((var(--space-5) - var(--space-1)) / -2);
  background: var(--color-surface); border: var(--border-width-thick) solid var(--color-primary); border-radius: var(--radius-full); box-shadow: var(--shadow-sm);
}
.range input[type="range"]::-moz-range-thumb {
  width: var(--space-4); height: var(--space-4); background: var(--color-surface);
  border: var(--border-width-thick) solid var(--color-primary); border-radius: var(--radius-full); box-shadow: var(--shadow-sm);
}
.range input[type="range"]:focus-visible { outline: none; }
.range input[type="range"]:focus-visible::-webkit-slider-thumb { box-shadow: var(--shadow-focus); }
.range input[type="range"]:focus-visible::-moz-range-thumb { box-shadow: var(--shadow-focus); }

/* Small note under a form (consent / legal links) */
.form-note { font-size: var(--text-xs); line-height: var(--leading-normal); color: var(--color-text-muted); }
.form-note a { color: inherit; text-decoration: underline; }
.form-note a:hover { color: var(--color-link-hover); }

/* ---------- Checkbox & radio ---------- */
.check { display: inline-flex; align-items: flex-start; gap: var(--space-2); cursor: pointer; min-height: var(--control-height-sm); }
.check input {
  appearance: none; flex: none; margin: 0.15em 0 0; width: var(--icon-md); height: var(--icon-md);
  border: var(--border-width-thick) solid var(--color-border-strong); border-radius: var(--radius-sm);
  background: var(--color-surface); display: grid; place-content: center; cursor: pointer;
  transition: background-color var(--duration-fast) var(--ease-standard), border-color var(--duration-fast) var(--ease-standard);
}
.check input[type="radio"] { border-radius: var(--radius-full); border-color: var(--color-primary); }
.check input::before {
  content: ""; width: calc(var(--icon-md) / 2); height: calc(var(--icon-md) / 2); transform: scale(0);
  transition: transform var(--duration-fast) var(--ease-standard); background: var(--color-on-primary);
  clip-path: polygon(14% 44%, 0 65%, 50% 100%, 100% 16%, 80% 0%, 43% 62%);
}
.check input[type="radio"]::before { clip-path: circle(50%); background: var(--color-heading); }
.check input:checked { background: var(--color-primary); border-color: var(--color-primary); }
.check input[type="radio"]:checked { background: var(--color-accent); border-color: var(--color-heading); }
.check input:checked::before { transform: scale(1); }
.check input:focus-visible { outline: none; box-shadow: var(--shadow-focus); }
.choice-group { display: grid; gap: var(--space-2); margin: 0; padding: 0; border: 0; }
.choice-group > legend { margin-bottom: var(--space-2); }

/* ---------- Image placeholder (image-placeholders skill) ---------- */
.img-placeholder {
  position: relative; width: 100%;
  background: var(--color-placeholder-bg);
  border: var(--border-width) dashed var(--color-placeholder-line);
  border-radius: inherit;
}
.img-placeholder > span {
  position: absolute; top: var(--space-2); left: var(--space-2); z-index: var(--z-base);
  padding: 2px var(--space-1);
  font: var(--text-xs)/1 var(--font-mono);
  color: var(--color-text); background: var(--color-surface);
  border-radius: var(--radius-sm);
}
.img-placeholder--round { border-radius: var(--radius-full); flex: none; }
.img-placeholder--round > span { top: 50%; left: 50%; transform: translate(-50%, -50%); padding: 0 2px; }
.img-placeholder--bg { position: absolute; inset: 0; height: 100%; border: 0; border-radius: 0; }
/* Optional readability overlay drawn inside the placeholder, below its label: set --placeholder-overlay */
.img-placeholder--bg::after { content: ""; position: absolute; inset: 0; background: var(--placeholder-overlay, none); }
.img-placeholder--avatar { width: var(--avatar-md); }
.img-placeholder--avatar-sm { width: var(--avatar-sm); }
.img-placeholder--avatar-sm > span { font-size: calc(var(--text-xs) * 0.7); }

/* ---------- Media (real images) ---------- */
.media { display: block; width: 100%; height: auto; object-fit: cover; border-radius: inherit; background: var(--color-placeholder-bg); }
.media--fill { position: absolute; inset: 0; height: 100%; border-radius: 0; }
.media--round { border-radius: var(--radius-full); flex: none; }
.media--avatar { width: var(--avatar-md); height: var(--avatar-md); }
.media--avatar-sm { width: var(--avatar-sm); height: var(--avatar-sm); }

/* ---------- Badge / chip ---------- */
.badge {
  display: inline-flex; align-items: center; padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-md); font-size: var(--text-sm); font-weight: var(--weight-semibold); line-height: 1.2;
  background: var(--color-primary-soft); color: var(--color-primary);
}
.badge--sale { background: var(--color-sale); color: var(--color-on-sale); }
.badge--status { border-radius: var(--radius-full); padding: var(--space-1) var(--space-3); font-size: var(--text-xs); font-weight: var(--weight-semibold); }
.badge--success { background: var(--color-primary-soft); color: var(--color-success); }
.badge--info { background: var(--color-bg-alt); color: var(--color-heading); }
.badge--warning { background: var(--color-warning-bg); color: var(--color-on-warning); }
.badge--danger { background: color-mix(in srgb, var(--color-danger) 10%, var(--color-surface)); color: var(--color-danger); }
.badge--muted { background: var(--color-bg-alt); color: var(--color-text-muted); text-decoration: line-through; }
.badge--chip { background: var(--color-bg-alt); color: var(--color-heading); border-radius: var(--radius-md); padding: var(--space-2) var(--space-3); }
.badge--count {
  position: absolute; top: calc(var(--space-1) * -1); right: calc(var(--space-1) * -1);
  min-width: var(--icon-md); height: var(--icon-md); padding: 0 var(--space-1);
  justify-content: center; border-radius: var(--radius-full); font-size: var(--text-xs);
  background: var(--color-accent); color: var(--color-on-accent);
}

/* ---------- Card ---------- */
.card {
  position: relative; display: flex; flex-direction: column;
  background: var(--color-surface); border: var(--card-border);
  border-radius: var(--card-radius); box-shadow: var(--card-shadow);
  overflow: hidden;
  transition: box-shadow var(--duration-base) var(--ease-standard), transform var(--duration-base) var(--ease-standard);
}
.card__media { border-radius: 0; }
.card__body { display: flex; flex-direction: column; gap: var(--space-1); padding: var(--card-padding); }
.card__title { font-size: var(--text-base); }
.card__text { font-size: var(--text-sm); color: var(--color-text-muted); }
.card__link { color: inherit; text-decoration: none; }
.card__link::after { content: ""; position: absolute; inset: 0; z-index: var(--z-raised); }
.card:has(.card__link):hover { box-shadow: var(--shadow-md); transform: translateY(calc(var(--space-1) * -1)); }
.card:has(.card__link:focus-visible) { box-shadow: var(--shadow-focus); }
.card__link:focus-visible { outline: none; }
.card--flat { box-shadow: none; }

/* ---------- Icon circle ---------- */
.icon-circle {
  display: grid; place-items: center; flex: none;
  width: var(--icon-circle); height: var(--icon-circle);
  border-radius: var(--radius-full); background: var(--color-icon-bg); color: var(--color-icon);
}

/* ---------- Trust item (icon + title + small text) ---------- */
.trust-item { display: flex; align-items: center; gap: var(--space-3); color: var(--color-heading); }
.trust-item p { display: flex; flex-direction: column; font-size: var(--text-sm); line-height: var(--leading-snug); }
.trust-item strong { font-weight: var(--weight-semibold); }
.trust-item span { font-size: var(--text-xs); color: var(--color-text-muted); }
.trust-item--inverse { color: var(--color-text-inverse); }
.trust-item--inverse span { color: var(--color-text-inverse-muted); }
.trust-list { display: flex; flex-wrap: wrap; gap: var(--space-4) var(--space-8); }

/* ---------- Rating ---------- */
.rating { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); color: var(--color-text); }
.rating__stars { display: inline-flex; gap: calc(var(--space-1) / 2); color: var(--color-rating); }
.rating__stars .icon { width: var(--icon-lg); height: var(--icon-lg); }
.rating--sm .rating__stars .icon { width: var(--icon-sm); height: var(--icon-sm); }

/* ---------- Verified mark ---------- */
.verified { display: inline-flex; align-items: center; gap: var(--space-1); font-size: var(--text-sm); color: var(--color-success); }

/* ---------- Review card ---------- */
.review-card {
  display: flex; flex-direction: column; gap: var(--space-2); padding: var(--card-padding);
  background: var(--color-surface); border: var(--card-border); border-radius: var(--card-radius); box-shadow: var(--card-shadow);
}
.review-card__title { font-size: var(--text-lg); }
.review-card blockquote { font-size: var(--text-sm); color: var(--color-text); flex: 1; }
.review-card__author { display: flex; align-items: center; gap: var(--space-3); margin-top: var(--space-2); }
.review-card__name { font-size: var(--text-sm); font-weight: var(--weight-semibold); color: var(--color-heading); }

.review-card__top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-2); }
.review-card__person { display: flex; flex-direction: column; min-width: 0; }
.review-card__meta { font-size: var(--text-xs); color: var(--color-text-muted); }
.rating__star--empty { color: var(--color-border-strong); }

/* ---------- Breadcrumbs ---------- */
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: var(--space-2); margin: 0; padding: 0; list-style: none; font-size: var(--text-sm); color: var(--color-text-muted); }
.breadcrumbs li + li::before { content: "›"; margin-right: var(--space-2); }
.breadcrumbs a { color: var(--color-text-muted); text-decoration: none; }
.breadcrumbs a:hover { color: var(--color-link-hover); text-decoration: underline; }
.breadcrumbs [aria-current="page"] { color: var(--color-heading); }

/* ---------- Filter chips (radio + label, CSS-only) ---------- */
.filter-chips { display: flex; flex-wrap: wrap; gap: var(--space-2); margin: 0; padding: 0; border: 0; }
.chip {
  display: inline-flex; align-items: center; gap: var(--space-1); min-height: var(--control-height-md); padding: 0 var(--space-4);
  border: var(--border-width) solid var(--color-border-strong); border-radius: var(--radius-full);
  background: var(--color-surface); color: var(--color-heading); font-size: var(--text-sm); font-weight: var(--weight-medium); cursor: pointer;
  transition: background-color var(--duration-fast) var(--ease-standard), border-color var(--duration-fast) var(--ease-standard), color var(--duration-fast) var(--ease-standard);
}
.chip:hover { border-color: var(--color-primary); }
.chip__count { color: var(--color-text-muted); }
.filter-chips__radio:checked + .chip { background: var(--color-primary); border-color: var(--color-primary); color: var(--color-on-primary); }
.filter-chips__radio:checked + .chip .chip__count { color: var(--color-on-primary); }
.filter-chips__radio:focus-visible + .chip { box-shadow: var(--shadow-focus); }

/* ---------- Eyebrow ---------- */
.eyebrow { font-size: var(--text-sm); font-weight: var(--weight-semibold); letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--color-primary); }

/* ---------- Steps (numbered step cards; home "how", for-business "process") ---------- */
.steps { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-3); margin: 0; padding: 0; list-style: none; }
.step-card {
  position: relative; display: grid; grid-template-columns: auto 1fr; align-items: center; align-content: start; gap: var(--space-2) var(--space-4);
  padding: var(--card-padding); background: var(--color-surface); border: var(--card-border); border-radius: var(--card-radius); box-shadow: var(--card-shadow);
}
.step-card__num {
  display: grid; place-items: center; width: var(--control-height-sm); height: var(--control-height-sm);
  border-radius: var(--radius-md); background: var(--color-primary); color: var(--color-on-primary); font-weight: var(--weight-bold);
}
.step-card__icon { justify-self: center; color: var(--color-heading); }
.step-card h3, .step-card p { grid-column: 1 / -1; }
.step-card h3 { font-size: var(--text-lg); margin-top: var(--space-2); }
.step-card p { font-size: var(--text-sm); color: var(--color-text-muted); }
@media (min-width: 768px) { .steps { gap: var(--space-8) var(--grid-gap); } }
@media (min-width: 1024px) {
  .steps { grid-template-columns: repeat(4, 1fr); column-gap: var(--space-10); }
  .step-card:not(:last-child)::after {
    content: "→"; position: absolute; top: 50%; right: calc(var(--space-10) / -2); transform: translate(50%, -50%);
    color: var(--color-primary); font-size: var(--text-xl);
  }
}

/* ---------- Checklist ---------- */
.checklist { display: flex; flex-direction: column; gap: var(--space-3); list-style: none; padding: 0; }
.checklist li { display: flex; align-items: flex-start; gap: var(--space-3); }
.checklist .icon { color: var(--color-primary); }
.checklist--sm { gap: var(--space-2); font-size: var(--text-sm); }
.checklist--sm li { gap: var(--space-2); }

/* ---------- Section head (H2 + "View all" link) ---------- */
.section-head {
  display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between;
  gap: var(--space-2) var(--space-6); margin-bottom: calc(var(--space-6) * var(--title-gap-scale));
}

/* ---------- Tabs (CSS-only, radio + :has) ---------- */
.tabs__list { display: flex; flex-wrap: wrap; gap: var(--space-1); border-bottom: var(--border-width) solid var(--color-border); }
.tabs__tab {
  display: inline-flex; align-items: center; min-height: var(--control-height-md);
  padding: 0 var(--space-5); margin-bottom: calc(var(--border-width) * -1);
  font-size: var(--text-sm); font-weight: var(--weight-medium); color: var(--color-text);
  border-bottom: var(--tab-indicator); border-bottom-color: transparent;
  cursor: pointer; text-decoration: none;
  transition: color var(--duration-fast) var(--ease-standard), border-color var(--duration-fast) var(--ease-standard);
}
.tabs__tab:hover { color: var(--color-heading); }
.tabs__radio:checked + .tabs__tab { color: var(--color-heading); font-weight: var(--weight-semibold); border-bottom-color: var(--color-accent); }
.tabs__radio:focus-visible + .tabs__tab { box-shadow: var(--shadow-focus); border-radius: var(--radius-sm); }
.tabs__panels { padding-top: var(--space-6); }

.tabs--segmented .tabs__list {
  display: inline-flex; gap: 0; padding: var(--space-1); border: var(--card-border);
  border-radius: var(--radius-lg); background: var(--color-surface); box-shadow: var(--card-shadow);
}
.tabs--segmented .tabs__tab { border: 0; margin: 0; border-radius: var(--radius-md); padding: 0 var(--space-6); }
.tabs--segmented .tabs__radio:checked + .tabs__tab { background: var(--color-primary); color: var(--color-on-primary); }

/* Panels: first one shows without :has() support; with :has() the checked radio decides */
.tabs__panel:not(:first-child) { display: none; }
.tabs__pager-set:not(:first-child) { display: none; }
@supports selector(:has(a)) {
  .tabs__panel, .tabs__pager-set { display: none !important; }
  .tabs:has(.tabs__radio:nth-of-type(1):checked) .tabs__panel:nth-child(1),
  .tabs:has(.tabs__radio:nth-of-type(2):checked) .tabs__panel:nth-child(2),
  .tabs:has(.tabs__radio:nth-of-type(3):checked) .tabs__panel:nth-child(3),
  .tabs:has(.tabs__radio:nth-of-type(4):checked) .tabs__panel:nth-child(4) { display: block !important; }
  .tabs:has(.tabs__radio:nth-of-type(1):checked) .tabs__pager-set:nth-child(1),
  .tabs:has(.tabs__radio:nth-of-type(2):checked) .tabs__pager-set:nth-child(2),
  .tabs:has(.tabs__radio:nth-of-type(3):checked) .tabs__pager-set:nth-child(3),
  .tabs:has(.tabs__radio:nth-of-type(4):checked) .tabs__pager-set:nth-child(4) { display: flex !important; }
}
.tabs__pager-set { gap: var(--space-2); }

/* ---------- Accordion ---------- */
.accordion { display: flex; flex-direction: column; border: var(--card-border); border-radius: var(--card-radius); background: var(--color-surface); overflow: hidden; }
.accordion__item + .accordion__item { border-top: var(--border-width) solid var(--color-border); }
.accordion__summary {
  display: flex; align-items: center; gap: var(--space-3); padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm); font-weight: var(--weight-medium); color: var(--color-heading);
  cursor: pointer; list-style: none;
}
.accordion__summary::-webkit-details-marker { display: none; }
.accordion__summary::before { content: "›"; font-size: var(--text-lg); line-height: 1; transition: transform var(--duration-fast) var(--ease-standard); }
.accordion__summary::after { content: "+"; margin-left: auto; font-size: var(--text-lg); line-height: 1; }
.accordion__item[open] > .accordion__summary::before { transform: rotate(90deg); }
.accordion__item[open] > .accordion__summary::after { content: "−"; }
.accordion__summary:focus-visible { outline: none; box-shadow: inset var(--shadow-focus); }
.accordion__content { padding: 0 var(--space-4) var(--space-4) var(--space-8); font-size: var(--text-sm); color: var(--color-text-muted); }

/* ---------- Data table ---------- */
.table { width: 100%; font-size: var(--text-sm); background: var(--color-surface); }
.table th, .table td { padding: var(--space-3); text-align: left; border-bottom: var(--border-width) solid var(--color-border); }
@media (min-width: 768px) { .table th, .table td { padding: var(--space-3) var(--space-4); } }
.table thead th { background: var(--color-bg-alt); font-weight: var(--weight-medium); color: var(--color-heading); }
.table tbody th { font-weight: var(--weight-semibold); color: var(--color-heading); }
.table td { color: var(--color-text-muted); }
.table tr:last-child > * { border-bottom: 0; }
.table-wrap { position: relative; /* keeps visually-hidden cells inside the scroll box */ overflow-x: auto; border: var(--card-border); border-radius: var(--card-radius); box-shadow: var(--card-shadow); }

/* ---------- Checkout pieces (cart checkout, account, order.html) ---------- */
/* Progress: <ol class="checkout-steps"><li data-state="done|current|todo"><span class="checkout-steps__num">1</span>Cart</li>… */
.checkout-steps { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2) var(--space-3); margin: 0; padding: 0; list-style: none; font-size: var(--text-sm); }
.checkout-steps li { display: flex; align-items: center; gap: var(--space-2); color: var(--color-text-muted); }
.checkout-steps li + li::before { content: ""; width: var(--space-6); height: var(--border-width-thick); margin-right: var(--space-1); background: var(--color-border-strong); border-radius: var(--radius-full); }
.checkout-steps__num {
  display: grid; place-items: center; width: var(--space-6); height: var(--space-6); flex: none;
  font-size: var(--text-xs); font-weight: var(--weight-semibold); border: var(--border-width-thick) solid var(--color-border-strong); border-radius: var(--radius-full);
}
.checkout-steps li[data-state="done"] { color: var(--color-heading); }
.checkout-steps li[data-state="done"]::before { background: var(--color-primary); }
.checkout-steps li[data-state="done"] .checkout-steps__num { color: var(--color-on-primary); background: var(--color-primary); border-color: var(--color-primary); }
.checkout-steps li[data-state="current"] { font-weight: var(--weight-semibold); color: var(--color-heading); }
.checkout-steps li[data-state="current"]::before { background: var(--color-primary); }
.checkout-steps li[data-state="current"] .checkout-steps__num { color: var(--color-primary); border-color: var(--color-primary); background: var(--color-primary-soft); }
.checkout-steps li[data-state="error"] .checkout-steps__num { color: var(--color-text-inverse); background: var(--color-danger); border-color: var(--color-danger); }
.checkout-steps li[data-state="error"] { font-weight: var(--weight-semibold); color: var(--color-danger); }

/* Choice card: <label class="check choice-card"><input type="radio">  <span class="choice-card__body">…</span><span class="choice-card__side">…</span></label> */
.choice-card {
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: start; gap: var(--space-1) var(--space-3); width: 100%;
  padding: var(--space-4); background: var(--color-surface); border: var(--border-width-thick) solid var(--color-border); border-radius: var(--radius-md);
  transition: border-color var(--duration-fast) var(--ease-standard), background-color var(--duration-fast) var(--ease-standard);
}
.choice-card:hover { border-color: var(--color-border-strong); }
.choice-card:has(input:checked) { border-color: var(--color-primary); background: var(--color-primary-soft); }
.choice-card__body { display: flex; flex-direction: column; gap: var(--space-1); min-width: 0; }
.choice-card__title { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); font-weight: var(--weight-semibold); color: var(--color-heading); }
.choice-card__title .icon { color: var(--color-primary); }
.choice-card__meta { font-size: var(--text-sm); font-style: normal; color: var(--color-text-muted); overflow-wrap: anywhere; }
.choice-card__side { display: flex; flex-direction: column; align-items: flex-end; font-weight: var(--weight-semibold); color: var(--color-heading); white-space: nowrap; }
.choice-card__side small { font-size: var(--text-xs); font-weight: var(--weight-regular); color: var(--color-text-muted); }

/* Inline "add new" panel: <details class="add-panel"><summary>+ Add a new address</summary><form class="form">…</form></details> */
.add-panel { border: var(--border-width-thick) dashed var(--color-border-strong); border-radius: var(--radius-md); background: var(--color-surface); }
.add-panel[open] { border-style: solid; border-color: var(--color-primary); }
.add-panel > summary {
  display: flex; align-items: center; gap: var(--space-2); min-height: var(--control-height-lg); padding: 0 var(--space-4);
  font-weight: var(--weight-semibold); color: var(--color-primary); cursor: pointer; list-style: none;
}
.add-panel > summary::-webkit-details-marker { display: none; }
.add-panel > summary:focus-visible { outline: none; box-shadow: var(--shadow-focus); border-radius: var(--radius-md); }
.add-panel > summary .icon { transition: rotate var(--duration-base) var(--ease-standard); }
.add-panel[open] > summary .icon { rotate: 45deg; }
.add-panel > .form { padding: 0 var(--space-4) var(--space-4); }
.add-panel__actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3); }

/* Customer photos and promo discount on a cart line or order item (cart/, order.html) */
.cart-photos { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-block: var(--space-1); }
.cart-photo {
  display: grid; place-items: center; width: var(--space-12); aspect-ratio: 1 / 1; overflow: hidden;
  background: var(--color-placeholder-bg); border-radius: var(--radius-sm);
}
.cart-photo__img { width: 100%; height: 100%; object-fit: cover; }
.cart-photo__name { padding: var(--space-1); font-size: var(--text-xs); text-align: center; overflow-wrap: anywhere; color: var(--color-text-muted); }
.cart-item__discount { font-size: var(--text-sm); font-weight: var(--weight-medium); color: var(--color-success); }

/* Order summary card (cart confirmation, order.html) */
.order-summary {
  display: flex; flex-direction: column; gap: var(--space-4); padding: var(--space-6);
  background: var(--color-surface); border: var(--card-border); border-radius: var(--card-radius); box-shadow: var(--card-shadow);
}
.order-summary h2 { font-size: var(--text-2xl); }
.order-summary__items { display: flex; flex-direction: column; gap: var(--space-3); margin: 0; padding: 0 0 var(--space-4); list-style: none; border-bottom: var(--border-width) solid var(--color-border); }
.order-summary__item { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: var(--space-3); }
.order-summary__item img { width: var(--space-12); height: var(--space-12); object-fit: cover; border-radius: var(--radius-sm); }
.order-summary__item p { display: flex; flex-direction: column; font-size: var(--text-sm); line-height: var(--leading-snug); }
.order-summary__item strong { color: var(--color-heading); }
.order-summary__item span { color: var(--color-text-muted); }
.order-summary__rows { display: flex; flex-direction: column; gap: var(--space-2); margin: 0; }
.order-summary__rows div { display: flex; justify-content: space-between; gap: var(--space-4); }
.order-summary__rows dt { color: var(--color-text); }
.order-summary__rows dd { margin: 0; font-weight: var(--weight-semibold); color: var(--color-heading); text-align: right; }
.order-summary__total { display: flex; justify-content: space-between; align-items: baseline; padding-top: var(--space-4); border-top: var(--border-width) solid var(--color-border); font-size: var(--text-lg); }
.order-summary__total strong { font-size: var(--text-2xl); color: var(--color-heading); }
.order-summary__secure { display: flex; align-items: center; justify-content: center; gap: var(--space-2); font-size: var(--text-sm); color: var(--color-text-muted); }
.order-summary .link-arrow { align-self: center; }
.order-summary .btn { white-space: normal; text-align: center; }

/* Detail card (review / confirmation): heading + Edit link + content */
.detail-card { display: flex; flex-direction: column; gap: var(--space-2); padding: var(--space-5); background: var(--color-surface); border: var(--card-border); border-radius: var(--card-radius); }
.detail-card__head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.detail-card__head h2, .detail-card__head h3 { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-base); }
.detail-card__head .icon { color: var(--color-primary); }
.detail-card__head a { font-size: var(--text-sm); font-weight: var(--weight-semibold); }
.detail-card address, .detail-card p { font-style: normal; color: var(--color-text); overflow-wrap: anywhere; }
.detail-card__muted { font-size: var(--text-sm); color: var(--color-text-muted); }
.review-lines { white-space: pre-line; }   /* multi-line address text filled by script */
.review-missing { align-items: flex-start; gap: var(--space-3); }
.review-missing[hidden] { display: none; }

/* ---------- Stock card (home catalog section + catalog/ page) ----------
   <li class="stock-card">[photo or .stock-card__zoom button] <div class="stock-card__body">title, meta,
     <button class="stock-card__add" data-js="add-to-cart" data-product-id data-name data-price data-currency data-image></div></li>
   js/cart.js adds it to the LexHost cart: data-state="added" for 2 s; the card gets data-in-cart while it's in the cart. */
.stock-card {
  position: relative; display: flex; flex-direction: column; min-width: 0; overflow: hidden;
  background: var(--color-surface); border: var(--card-border); border-radius: var(--card-radius); box-shadow: var(--card-shadow);
  transition: box-shadow var(--duration-base) var(--ease-standard), border-color var(--duration-base) var(--ease-standard);
}
.stock-card:hover { box-shadow: var(--shadow-md); }
.stock-card[data-in-cart] { border-color: var(--color-primary); }
.stock-card__img { border-radius: 0; }
.stock-card__body { display: flex; flex-direction: column; gap: var(--space-1); padding: var(--space-3); flex: 1; }
.stock-card__title { font-size: var(--text-sm); font-weight: var(--weight-semibold); line-height: var(--leading-snug); color: var(--color-heading); }
.stock-card__meta { font-size: var(--text-xs); color: var(--color-text-muted); }
.stock-card__add {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-1); margin-top: auto;
  min-height: var(--control-height-sm); padding: 0 var(--space-3); cursor: pointer; user-select: none;
  font-size: var(--text-sm); font-weight: var(--btn-weight); color: var(--color-primary);
  background: var(--color-surface); border: var(--border-width) solid currentColor; border-radius: var(--btn-radius);
  transition: background-color var(--duration-fast) var(--ease-standard), color var(--duration-fast) var(--ease-standard);
}
.stock-card__desc { font-size: var(--text-xs); color: var(--color-text); }
/* Quantity + Add to Cart; wraps to two lines on narrow cards */
.stock-card__buy { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); margin-top: auto; padding-top: var(--space-2); }
.stock-card__buy .stock-card__add { flex: 1 1 auto; }
.stock-card__add:hover { background: var(--color-primary-soft); }
.stock-card__added-text, .stock-card__add .icon--check { display: none; }
.stock-card__add { font-family: inherit; cursor: pointer; }
.stock-card__add:disabled { opacity: 0.55; cursor: not-allowed; }
.stock-card__add[data-state="added"] { color: var(--color-on-primary); background: var(--color-primary); border-color: var(--color-primary); }
.stock-card__add[data-state="added"] .stock-card__add-text,
.stock-card__add[data-state="added"] .icon--plus { display: none; }
.stock-card__add[data-state="added"] .stock-card__added-text { display: inline; }
.stock-card__add[data-state="added"] .icon--check { display: inline-block; }
.stock-card__add:focus-visible { outline: none; box-shadow: var(--shadow-focus); }
.stock-card__badge {
  position: absolute; top: var(--space-2); right: var(--space-2); z-index: var(--z-raised); display: none;
  width: var(--space-6); height: var(--space-6); place-items: center; border-radius: var(--radius-full);
  color: var(--color-on-primary); background: var(--color-primary); box-shadow: var(--shadow-sm);
}
.stock-card[data-in-cart] .stock-card__badge { display: grid; }
.stock-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3); margin: 0; padding: 0; list-style: none; }
@media (min-width: 640px) { .stock-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .stock-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: var(--space-4); } }
/* Live photos (js/pixabay.js) replace the placeholder once loaded */
.stock-card__photo { display: block; width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 0; background: var(--color-placeholder-bg); }
.stock-card__photo[hidden], .stock-card .img-placeholder[hidden] { display: none; }
.stock-card[aria-busy="true"] .stock-card__photo { opacity: 0.6; }
.stock-credit { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-xs); color: var(--color-text-muted); }

/* ---------- Add to Cart button (product packs) ----------
   <button class="add-toggle" data-js="add-to-cart" data-product-id data-name data-price data-currency data-image>; states set by js/cart.js
   (data-state="added" for 2 s; the .pack-row gets data-in-cart while it's in the cart). */
.add-toggle {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  min-height: var(--control-height-md); padding: 0 var(--space-6); cursor: pointer; user-select: none;
  font-weight: var(--btn-weight); color: var(--color-on-accent); background: var(--color-accent); border: var(--border-width) solid var(--color-accent); border-radius: var(--btn-radius);
  transition: background-color var(--duration-fast) var(--ease-standard), color var(--duration-fast) var(--ease-standard);
}
.add-toggle:hover { background: var(--color-accent-hover); }
.add-toggle__on, .add-toggle .icon--check { display: none; }
.add-toggle { font-family: inherit; cursor: pointer; }
.add-toggle:disabled { opacity: 0.55; cursor: not-allowed; }
.add-toggle[data-state="added"] { color: var(--color-on-primary); background: var(--color-primary); border-color: var(--color-primary); }
.add-toggle[data-state="added"] .add-toggle__off,
.add-toggle[data-state="added"] .icon--plus { display: none; }
.add-toggle[data-state="added"] .add-toggle__on { display: inline; }
.add-toggle[data-state="added"] .icon--check { display: inline-block; }
.add-toggle:focus-visible { outline: none; box-shadow: var(--shadow-focus); }

/* ---------- Pack card (home product-packs): stretched link to the pack on product-packs/ ---------- */
.pack-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3); margin: 0; padding: 0; list-style: none; }
@media (min-width: 1024px) { .pack-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-5); } }
.pack-card {
  position: relative; display: flex; flex-direction: column; min-width: 0; overflow: hidden;
  background: var(--color-surface); border: var(--card-border); border-radius: var(--card-radius); box-shadow: var(--card-shadow);
  transition: box-shadow var(--duration-base) var(--ease-standard), transform var(--duration-base) var(--ease-standard);
}
.pack-card:hover { box-shadow: var(--shadow-md); transform: translateY(calc(var(--space-1) * -1)); }
.pack-card:has(.pack-card__link:focus-visible) { box-shadow: var(--shadow-focus); }
.pack-card__img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 0; }
.pack-card__count { position: absolute; top: var(--space-2); left: var(--space-2); box-shadow: var(--shadow-sm); background: var(--color-surface); }
.pack-card__body { display: flex; flex-direction: column; gap: var(--space-1); flex: 1; padding: var(--space-4); }
.pack-card__title { font-size: var(--text-base); line-height: var(--leading-snug); }
.pack-card__link { color: var(--color-heading); text-decoration: none; }
.pack-card__link::after { content: ""; position: absolute; inset: 0; z-index: var(--z-raised); }
.pack-card__link:focus-visible { outline: none; }
.pack-card__text { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; font-size: var(--text-sm); color: var(--color-text-muted); } /* API descriptions can be long */
.pack-card__foot { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); margin-top: auto; padding-top: var(--space-3); }
.pack-card__price { font-size: var(--text-lg); font-weight: var(--weight-bold); color: var(--color-sale); }
.pack-card__more { display: inline-flex; align-items: center; gap: var(--space-1); font-size: var(--text-sm); font-weight: var(--weight-semibold); color: var(--color-primary); }

/* ---------- Pack row (product-packs/): image left, details right ---------- */
.pack-row {
  display: grid; grid-template-columns: minmax(0, 1fr); overflow: hidden; scroll-margin-top: calc(var(--header-height) + var(--space-6));
  background: var(--color-surface); border: var(--card-border); border-radius: var(--card-radius); box-shadow: var(--card-shadow);
}
.pack-row[data-in-cart] { border-color: var(--color-primary); }
.pack-row__img { width: 100%; height: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 0; }
.pack-row__body { display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-3); padding: var(--space-6); }
.pack-row__title { font-size: var(--text-2xl); }
.pack-row__text { color: var(--color-text); max-width: var(--measure); white-space: pre-line; } /* API descriptions keep their paragraphs */
.pack-row__buy { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3) var(--space-6); margin-top: var(--space-2); }
.pack-row__buy .add-status { flex-basis: 100%; }
.pack-row__price { display: flex; flex-direction: column; line-height: var(--leading-tight); }
.pack-row__price strong { font-size: var(--text-3xl); color: var(--color-sale); }
.pack-row__price span { font-size: var(--text-sm); color: var(--color-text-muted); }
@media (min-width: 768px) {
  .pack-row { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); }
  .pack-row__body { justify-content: center; padding: var(--space-8) var(--space-10); }
}

/* ---------- Search bar (catalog + product-packs): pill with icon, input and Search button ----------
   <form class="search-bar"><span class="search-bar__icon">…</span><input class="input search-bar__input" type="search"><button class="btn btn--primary">Search</button></form> */
.search-bar {
  position: relative; display: flex; gap: var(--space-2); width: 100%; max-width: var(--container-narrow);
  padding: var(--space-2); background: var(--color-surface); border: var(--card-border); border-radius: var(--radius-full); box-shadow: var(--card-shadow);
}
.search-bar:focus-within { border-color: var(--color-focus); box-shadow: var(--shadow-focus); }
.search-bar__icon { position: absolute; left: var(--space-5); top: 50%; translate: 0 -50%; color: var(--color-text-muted); pointer-events: none; }
.search-bar__input { flex: 1; min-width: 0; padding-left: calc(var(--space-5) + var(--space-8)); border: 0; border-radius: var(--radius-full); }
.search-bar__input:focus-visible { box-shadow: none; }
.search-bar .btn { flex: none; border-radius: var(--radius-full); }

/* ---------- Quantity stepper (editor copies, cart lines): − / count or number input / + (moved from editor/style.css 2026-10-01) ---------- */
.qty { display: flex; align-items: center; gap: var(--space-1); }
.qty__btn {
  display: grid; place-items: center; flex: none; width: var(--space-8); height: var(--space-8); padding: 0; cursor: pointer;
  color: var(--color-heading); background: var(--color-surface); border: var(--card-border); border-radius: var(--radius-full);
  transition: color var(--duration-fast) var(--ease-standard), border-color var(--duration-fast) var(--ease-standard), background-color var(--duration-fast) var(--ease-standard);
}
.qty__btn:hover:not(:disabled) { color: var(--color-primary); border-color: var(--color-primary); background: var(--color-primary-soft); }
.qty__btn:focus-visible { outline: none; box-shadow: var(--shadow-focus); }
.qty__btn:disabled { color: var(--color-disabled-text); cursor: not-allowed; }
.qty__count { min-width: var(--space-5); font-weight: var(--weight-semibold); font-variant-numeric: tabular-nums; text-align: center; color: var(--color-heading); }
.qty__input { width: var(--space-16); min-height: var(--space-8); padding-inline: var(--space-1); text-align: center; font-variant-numeric: tabular-nums; -moz-appearance: textfield; appearance: textfield; }
.qty__input::-webkit-inner-spin-button, .qty__input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }

.qty--sm .qty__btn { width: var(--space-6); height: var(--space-6); }
.qty--sm .qty__input { width: var(--space-10); min-height: var(--space-6); font-size: var(--text-sm); }

/* Status line under an Add to Cart button: "Added to cart", upload progress, or the error */
.add-status { font-size: var(--text-xs); font-weight: var(--weight-semibold); color: var(--color-text-muted); }
.add-status[data-tone="success"] { color: var(--color-success); }
.add-status[data-tone="error"] { color: var(--color-danger); }
/* LexHost Inventory lines under a product (js/cart.js): stock, price rules, live price for the chosen quantity */
.inv-stock, .inv-tiers, .inv-live { font-size: var(--text-xs); line-height: var(--leading-snug); }
.inv-stock { font-weight: var(--weight-semibold); color: var(--color-success); }
.inv-stock[data-tone="out"] { color: var(--color-danger); }
.inv-tiers { color: var(--color-text-muted); }
.inv-live { font-weight: var(--weight-semibold); color: var(--color-heading); }
.inv-stock[hidden], .inv-tiers[hidden], .inv-live[hidden] { display: none; }
.pack-row__buy :is(.inv-stock, .inv-tiers, .inv-live) { flex-basis: 100%; }