/* ============================================================
   KOTIVA™ — Storefront e-commerce styles
   Everything the shop needs that the original brochure site did
   not: the sort control, stock states, cart, mini-cart drawer
   and checkout.

   Rules this file follows, deliberately:
     • No new colour, type or spacing VALUES. Every declaration
       resolves to a token already defined in kotiva.css, so the
       palette audit's guarantee ("every colour literal is an
       approved KOTIVA base colour") still holds for this file.
     • Existing component classes (.btn, .filter-pill,
       .product-card, .pdp-*) are extended, never redefined.
     • Every component that renders on a themed surface gets an
       html[data-mode="dark"] mirror, matching kotiva.css's own
       dark-mode convention.
   ============================================================ */

/* ── SHOP CONTROLS ROW ─────────────────────────────────────
   The filter pills were previously centred alone in the sticky
   bar. Sorting joins them on the same row rather than in a new
   band, so the sticky bar keeps its current height and the
   product grid does not shift down. */
.shop-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px 24px;
}

.shop-sort {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.shop-sort-label {
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

/* Sort options are links, not buttons — they carry a real URL so
   the sorted listing is shareable and crawlable, and they work
   with JS off. They borrow .filter-pill wholesale; this only
   restores the bits an <a> loses. */
.shop-sort-pill {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

/* ── STOCK STATES ──────────────────────────────────────────
   A sold-out product stays in the grid — hiding it loses the
   browse context and makes the range look smaller than it is.
   It is muted and labelled instead. */
.product-card.is-sold-out .product-card-img img {
  opacity: 0.45;
  filter: grayscale(0.7);
}

.product-card.is-sold-out .product-card-price,
.product-card.is-sold-out .product-card-desc,
.product-card.is-sold-out .product-card-cta {
  color: var(--fg-dim);
}

/* Sits on the image, using the PDP badge's exact type treatment
   so the two read as one system. */
.product-card-flag {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  font-family: var(--font-display);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 6px 14px;
  background: var(--fg);
  color: var(--bg);
}

/* ── CART PAGE ─────────────────────────────────────────────
   Built from the same primitives as the rest of the site: the
   display face for labels and figures, the body face for prose,
   hairline --border rules rather than cards-on-cards. */
.cart-page {
  padding-top: calc(var(--nav-h) + clamp(48px, 6vw, 88px));
  padding-bottom: var(--gap-section);
}

.cart-head {
  margin-bottom: clamp(32px, 4vw, 56px);
}

.cart-status,
.cart-error {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 16px;
  margin-bottom: 24px;
  border: 1px solid var(--border);
  color: var(--fg);
}

.cart-error {
  border-color: rgba(215, 40, 47, 0.30);
  background: rgba(215, 40, 47, 0.06);
}

.cart-status {
  border-color: rgba(0, 69, 57, 0.30);
  background: rgba(0, 69, 57, 0.06);
}

/* Empty state — a way forward, not a dead end. */
.cart-empty {
  border: 1px solid var(--border);
  padding: clamp(40px, 6vw, 72px);
  text-align: center;
}

.cart-empty-line {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 30px);
  font-weight: 900;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--fg);
  margin-bottom: 12px;
}

.cart-empty .btn {
  margin-top: 24px;
}

.cart-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: clamp(32px, 4vw, 64px);
  align-items: start;
}

.cart-items {
  border-top: 1px solid var(--border);
}

.cart-item {
  display: grid;
  grid-template-columns: 88px 1fr auto auto auto;
  gap: 20px;
  align-items: center;
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}

.cart-item-img {
  display: block;
  width: 88px;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--bg-card);
}

.cart-item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item-name {
  display: block;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg);
  text-decoration: none;
}

.cart-item-name:hover {
  color: var(--accent-text);
}

.cart-item-meta {
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-top: 6px;
}

.cart-item-unit {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--fg-mid);
  margin-top: 8px;
}

.cart-item-unit small {
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-left: 6px;
}

.cart-item-warn {
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #EC7725;
  margin-top: 8px;
}

.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 8px;
}

.cart-qty-input {
  width: 64px;
  padding: 10px;
  text-align: center;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  color: var(--fg);
  background: transparent;
  border: 1px solid var(--border);
}

.cart-qty-apply {
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-mid);
  background: transparent;
  border: 1px solid var(--border);
  padding: 10px 12px;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition);
}

.cart-qty-apply:hover {
  color: var(--fg);
  border-color: var(--border-strong);
}

.cart-item-total {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--fg);
  min-width: 110px;
  text-align: right;
}

.cart-item-remove {
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-dim);
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  transition: color var(--transition);
}

.cart-item-remove:hover {
  color: var(--script);
}

/* ── ORDER SUMMARY ─────────────────────────────────────────
   Sticky on desktop so the total and the checkout button stay
   reachable while a long cart is scrolled. */
.cart-summary {
  border: 1px solid var(--border);
  padding: clamp(24px, 3vw, 32px);
  position: sticky;
  top: calc(var(--nav-h) + 24px);
  background: linear-gradient(var(--bg-card), var(--bg-card)), var(--bg);
}

.cart-summary-title {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 20px;
}

.cart-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--fg);
  padding: 10px 0;
}

.cart-summary-muted {
  color: var(--fg-dim);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.cart-summary-note {
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-dim);
  padding: 6px 0 14px;
  border-bottom: 1px solid var(--border);
}

.cart-summary-total {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.04em;
  padding-top: 18px;
}

.cart-checkout {
  width: 100%;
  justify-content: center;
  margin-top: 20px;
}

.cart-continue {
  width: 100%;
  justify-content: center;
  margin-top: 10px;
}

.cart-summary-cod {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.6;
  color: var(--fg-dim);
  margin-top: 16px;
  text-align: center;
}

/* Screen-reader-only label, for the quantity inputs. */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ── DARK MODE ─────────────────────────────────────────────
   Mirrors kotiva.css's html[data-mode="dark"] convention. The
   tokens already flip; these are the cases where a value was
   chosen against a light ground specifically. */
html[data-mode="dark"] .shop-sort-label {
  color: rgba(255, 255, 255, 0.64);
}

html[data-mode="dark"] .product-card.is-sold-out .product-card-img img {
  opacity: 0.38;
}

html[data-mode="dark"] .product-card-flag {
  background: #FFFFFF;
  color: #231F20;
}

html[data-mode="dark"] .cart-status {
  border-color: rgba(138, 183, 233, 0.40);
  background: rgba(138, 183, 233, 0.10);
}

html[data-mode="dark"] .cart-error {
  border-color: rgba(215, 40, 47, 0.45);
  background: rgba(215, 40, 47, 0.12);
}

html[data-mode="dark"] .cart-qty-input {
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.18);
}

html[data-mode="dark"] .cart-qty-apply {
  color: rgba(255, 255, 255, 0.78);
  border-color: rgba(255, 255, 255, 0.18);
}

html[data-mode="dark"] .cart-item-remove:hover {
  color: #D39DD8;
}

/* ── MOBILE ────────────────────────────────────────────────
   At ≤768px the pill row is already a horizontal scroller; the
   sort row stacks beneath it rather than competing for that
   scroll axis. The cart collapses to image + details, with the
   controls on their own line. */
@media (max-width: 768px) {
  .shop-controls {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .shop-sort {
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .shop-sort::-webkit-scrollbar {
    display: none;
  }

  .shop-sort-pill {
    flex: 0 0 auto;
  }
}

@media (max-width: 1000px) {
  .cart-layout {
    grid-template-columns: 1fr;
  }

  .cart-summary {
    position: static;
  }
}

@media (max-width: 640px) {
  .cart-item {
    grid-template-columns: 72px 1fr;
    grid-template-areas:
      "img body"
      "qty total"
      "remove remove";
    gap: 14px 16px;
  }

  .cart-item-img { grid-area: img; width: 72px; }
  .cart-item-body { grid-area: body; }
  .cart-item-qty { grid-area: qty; }
  .cart-item-total { grid-area: total; text-align: right; min-width: 0; }
  .cart-item-remove { grid-area: remove; justify-self: start; padding-left: 0; }
}

/* ── NAV CART CONTROL ──────────────────────────────────────
   One new control in the header. It borrows .nav-theme-btn's
   geometry so the right-hand cluster keeps its rhythm rather
   than gaining an odd-sized sibling. */
.nav-cart {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  color: var(--fg-mid);
  text-decoration: none;
  transition: color var(--transition), border-color var(--transition);
}

.nav-cart:hover {
  color: var(--fg);
  border-color: var(--border-strong);
}

.nav-cart-icon {
  display: inline-flex;
}

/* The count rides the icon rather than sitting beside it, so the
   control's width never changes as items are added. */
.nav-cart-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  min-width: 17px;
  height: 17px;
  padding: 0 4px;
  border-radius: var(--radius-pill);
  background: var(--accent-deep);
  color: #FFFFFF;
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 700;
  line-height: 17px;
  text-align: center;
}

.nav-cart-badge.is-empty {
  display: none;
}

/* The nav is transparent over a dark hero until it scrolls. */
.nav.transparent .nav-cart {
  color: rgba(255, 255, 255, 0.78);
  border-color: rgba(255, 255, 255, 0.40);
}

.nav.transparent .nav-cart:hover {
  color: #FFFFFF;
  border-color: #FFFFFF;
}

/* ── MINI-CART DRAWER ──────────────────────────────────────
   Slides in from the right. Hidden by default with visibility
   as well as transform, so its links are never reachable by
   keyboard while closed. */
.mini-cart {
  position: fixed;
  inset: 0;
  z-index: 1200;
  visibility: hidden;
  pointer-events: none;
}

.mini-cart.open {
  visibility: visible;
  pointer-events: auto;
}

.mini-cart-scrim {
  position: absolute;
  inset: 0;
  background: rgba(35, 31, 32, 0.48);
  opacity: 0;
  transition: opacity var(--transition);
}

.mini-cart.open .mini-cart-scrim {
  opacity: 1;
}

.mini-cart-panel {
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: min(420px, 100%);
  display: flex;
  flex-direction: column;
  background: var(--bg);
  border-left: 1px solid var(--border);
  transform: translateX(100%);
  transition: transform var(--transition);
}

.mini-cart.open .mini-cart-panel {
  transform: translateX(0);
}

.mini-cart-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px;
  border-bottom: 1px solid var(--border);
}

.mini-cart-title {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--fg);
}

.mini-cart-close {
  background: transparent;
  border: none;
  font-size: 24px;
  line-height: 1;
  color: var(--fg-mid);
  cursor: pointer;
  padding: 4px 8px;
}

.mini-cart-close:hover {
  color: var(--fg);
}

.mini-cart-items {
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1 1 auto;
  overflow-y: auto;
}

.mini-cart-item {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 18px 28px;
  border-bottom: 1px solid var(--border);
}

.mini-cart-item-img {
  display: block;
  width: 56px;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--bg-card);
}

.mini-cart-item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mini-cart-item-name {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg);
  text-decoration: none;
}

.mini-cart-item-name:hover {
  color: var(--accent-text);
}

.mini-cart-item-meta {
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--fg-dim);
  margin-top: 5px;
}

.mini-cart-item-total {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  color: var(--fg);
}

.mini-cart-empty {
  padding: 40px 28px;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-dim);
  text-align: center;
}

.mini-cart-foot {
  border-top: 1px solid var(--border);
  padding: 22px 28px calc(22px + env(safe-area-inset-bottom));
}

.mini-cart.is-empty .mini-cart-foot .btn {
  opacity: 0.45;
  pointer-events: none;
}

.mini-cart-subtotal-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--fg);
}

/* The drawer now states net, VAT and gross rather than one figure, so the rows
   need breathing room and a clear hierarchy: the VAT line is supporting
   detail, the inclusive total is the one that matters. */
.mini-cart-subtotal-row + .mini-cart-subtotal-row {
  margin-top: 6px;
}

.mini-cart-subtotal-row small {
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-left: 5px;
}

.mini-cart-vat-row {
  font-weight: 600;
  color: var(--fg-dim);
}

.mini-cart-total-row {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}

.mini-cart-note {
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin: 10px 0 18px;
}

.mini-cart-view,
.mini-cart-checkout {
  width: 100%;
  justify-content: center;
}

.mini-cart-view {
  margin-bottom: 10px;
}

/* ── TOAST ─────────────────────────────────────────────────
   Bottom-centre so it never covers the nav or the drawer's
   action buttons. */
.kv-toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translate(-50%, 16px);
  z-index: 1400;
  max-width: min(440px, calc(100vw - 32px));
  padding: 14px 22px;
  background: var(--fg);
  color: var(--bg);
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
}

.kv-toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.kv-toast.is-error {
  background: var(--script);
  color: #FFFFFF;
}

/* A row mid-request: answered immediately, restored on failure. */
.cart-item.is-busy {
  opacity: 0.5;
  pointer-events: none;
}

/* Inline stock ceiling, shown on the control that was refused. */
.stock-hint {
  display: block;
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #EC7725;
  margin-top: 8px;
}

/* ── DARK MODE ─────────────────────────────────────────── */
html[data-mode="dark"] .nav-cart {
  color: rgba(255, 255, 255, 0.78);
  border-color: rgba(255, 255, 255, 0.18);
}

html[data-mode="dark"] .nav-cart:hover {
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.40);
}

html[data-mode="dark"] .nav-cart-badge {
  background: #8AB7E9;
  color: #231F20;
}

html[data-mode="dark"] .mini-cart-panel {
  border-left-color: rgba(255, 255, 255, 0.14);
}

html[data-mode="dark"] .mini-cart-close {
  color: rgba(255, 255, 255, 0.78);
}

html[data-mode="dark"] .kv-toast {
  background: #FFFFFF;
  color: #231F20;
}

html[data-mode="dark"] .kv-toast.is-error {
  background: #D7282F;
  color: #FFFFFF;
}

@media (max-width: 480px) {
  .mini-cart-panel {
    width: 100%;
  }
}

/* Respect a reduced-motion preference: the drawer still opens,
   it simply stops sliding. */
@media (prefers-reduced-motion: reduce) {
  .mini-cart-panel,
  .mini-cart-scrim,
  .kv-toast {
    transition: none;
  }
}

/* ── PDP BUY BOX ───────────────────────────────────────────
   Sits where "Where to Buy" used to, above the secondary
   routine-finder CTA, so the primary action is the first thing
   under the product's own facts. */
.pdp-buy {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.pdp-qty-select {
  appearance: none;
  padding: 14px 18px;
  min-height: 48px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--fg);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  cursor: pointer;
}

.pdp-add {
  flex: 1 1 200px;
  justify-content: center;
  min-height: 48px;
}

.pdp-add[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
}

.pdp-buy .stock-hint {
  flex: 1 0 100%;
  margin-top: 0;
}

html[data-mode="dark"] .pdp-qty-select {
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.18);
}

/* ── LISTING CARD: LINK + ADD TO CART ──────────────────────
   The card became a cell so the add-to-cart form could sit
   beside the product link instead of illegally inside it. The
   cell keeps .product-card, so every existing card rule — the
   hover lift, the border, the composited background — still
   applies exactly as before; these rules only restore the
   column flow the anchor used to provide and style the new
   control. */
.product-card-link {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  text-decoration: none;
  color: inherit;
}

.product-card-add {
  padding: 0 clamp(16px, 2vw, 24px) clamp(16px, 2vw, 24px);
}

.product-card-add-btn {
  width: 100%;
  min-height: 44px;
  padding: 12px 18px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-pill);
  background: transparent;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.product-card-add-btn:hover:not([disabled]) {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}

.product-card-add-btn[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
  border-color: var(--border);
  color: var(--fg-dim);
}

html[data-mode="dark"] .product-card-add-btn {
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.28);
}

html[data-mode="dark"] .product-card-add-btn:hover:not([disabled]) {
  background: #FFFFFF;
  color: #231F20;
  border-color: #FFFFFF;
}

/* ── CHECKOUT ──────────────────────────────────────────────
   Same primitives as the cart: hairline rules, the display
   face for labels and figures, no cards-on-cards. */
.checkout-page {
  padding-top: calc(var(--nav-h) + clamp(48px, 6vw, 88px));
  padding-bottom: var(--gap-section);
}

.checkout-head {
  margin-bottom: clamp(24px, 3vw, 40px);
}

/* ── STEPPER ─────────────────────────────────────────────── */
.checkout-steps {
  margin-bottom: clamp(28px, 4vw, 48px);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.checkout-steps-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: clamp(16px, 4vw, 56px);
  justify-content: center;
}

.checkout-step {
  padding: 18px 0;
}

.checkout-step-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.checkout-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-strong);
  font-size: 9px;
}

.checkout-step.is-current .checkout-step-link { color: var(--fg); }
.checkout-step.is-current .checkout-step-num {
  background: var(--accent-deep);
  border-color: var(--accent-deep);
  color: #FFFFFF;
}
.checkout-step.is-done .checkout-step-link { color: var(--fg-mid); }
.checkout-step.is-done .checkout-step-num {
  background: var(--fg);
  border-color: var(--fg);
  color: var(--bg);
}

/* ── LAYOUT ──────────────────────────────────────────────── */
.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: clamp(32px, 4vw, 64px);
  align-items: start;
}

.checkout-panel {
  border: 1px solid var(--border);
  padding: clamp(20px, 3vw, 32px);
  margin-bottom: 20px;
}

.checkout-panel-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.checkout-panel-title {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--fg);
}

.checkout-edit {
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-text);
  text-decoration: none;
}

.checkout-edit:hover { text-decoration: underline; }

.checkout-address {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: var(--fg-mid);
  font-style: normal;
}

.checkout-address-note {
  margin-top: 12px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--fg-dim);
}

/* ── FORM ────────────────────────────────────────────────── */
.checkout-form .form-error,
.form-error {
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--script);
  margin-top: 8px;
}

.form-field.has-error { border-color: var(--script); }

.form-optional {
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--fg-dim);
  text-transform: none;
}

/* ── CHECKOUT FIELDS ─────────────────────────────────────
   .form-field / .form-row / .form-submit were only ever declared inside the
   contact page's own <style> block, so checkout rendered them as raw browser
   controls. They are declared here scoped to .checkout-form: the contact page
   keeps its editorial underline fields, and checkout gets bordered boxes,
   which suit a ten-field address form and make the .has-error border visible.
   ─────────────────────────────────────────────────────── */
.checkout-form {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.checkout-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.checkout-form .form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  /* kotiva.css gives .form-group a bottom margin; here the column gap above
     owns the rhythm, so the two must not stack. */
  margin-bottom: 0;
}

.checkout-form .form-label {
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.checkout-form .form-field {
  width: 100%;
  min-height: 50px;
  padding: 13px 16px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  /* background-COLOR, never the shorthand: select.form-field paints its chevron
     through background-image, and a later shorthand would reset the image's
     repeat and position and tile it across the field. */
  background-color: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.checkout-form .form-field::placeholder { color: var(--fg-dim); }

.checkout-form .form-field:focus {
  border-color: var(--accent-text);
  box-shadow: 0 0 0 3px rgba(0, 93, 186, 0.15);
}

/* Redeclared after :focus so an invalid field still reads red while focused. */
.checkout-form .form-field.has-error { border-color: var(--script); }
.checkout-form .form-field.has-error:focus {
  border-color: var(--script);
  box-shadow: 0 0 0 3px rgba(215, 40, 47, 0.16);
}

.checkout-form select.form-field {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  padding-right: 44px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23005DBA' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  /* The expanded <option> list is painted by the OS, not the page. Without a
     declared scheme the popup renders light while the options inherit the
     page's light-on-dark text — invisible in dark mode. Same fix as contact. */
  color-scheme: light;
}

.checkout-form select.form-field option,
.checkout-form select.form-field optgroup { color: #231F20; background: #FFFFFF; }

.checkout-form textarea.form-field {
  min-height: 110px;
  resize: vertical;
}

/* Native checkbox and radio, tinted and sized up — the defaults were tiny and
   read as browser chrome next to the rest of the page. */
.checkout-check input,
.checkout-method input {
  width: 17px;
  height: 17px;
  accent-color: var(--k-blue);
  cursor: pointer;
}

.checkout-form .form-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 52px;
  margin-top: 6px;
  padding: 16px 32px;
  border: 1.5px solid var(--fg);
  border-radius: var(--radius-pill);
  background: var(--fg);
  color: var(--bg);
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition);
}

.checkout-form .form-submit:hover:not([disabled]) {
  background: var(--k-blue);
  color: var(--k-white);
  border-color: var(--k-blue);
  transform: translateY(-1px);
}

.checkout-form .form-submit:focus-visible {
  outline: 2px solid var(--accent-deep);
  outline-offset: 3px;
}

.checkout-form .form-submit[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

/* The payment step's only method sits selected on load; give it a visible
   selected state rather than leaving it identical to an unchosen option. */
.checkout-method.is-selected,
.checkout-method:has(input:checked) {
  border-color: var(--accent-text);
  background: var(--bg-card);
}

html[data-mode="dark"] .checkout-form .form-field {
  border-color: rgba(255, 255, 255, 0.28);
  background-color: rgba(255, 255, 255, 0.04);
}

html[data-mode="dark"] .checkout-form .form-field:focus {
  box-shadow: 0 0 0 3px rgba(138, 183, 233, 0.22);
}

html[data-mode="dark"] .checkout-form select.form-field {
  color-scheme: dark;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238AB7E9' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
}

html[data-mode="dark"] .checkout-form select.form-field option,
html[data-mode="dark"] .checkout-form select.form-field optgroup { color: #FFFFFF; background: #231F20; }

@media (max-width: 640px) {
  .checkout-form .form-row { grid-template-columns: 1fr; }
}

.checkout-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 18px 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  color: var(--fg-mid);
  cursor: pointer;
}

.checkout-check input { margin-top: 4px; flex-shrink: 0; }

/* ── PAYMENT METHOD ──────────────────────────────────────── */
.checkout-method {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--border-strong);
  cursor: pointer;
}

.checkout-method input { margin-top: 4px; flex-shrink: 0; }

.checkout-method-name {
  display: block;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg);
}

.checkout-method-note {
  display: block;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--fg-dim);
  margin-top: 6px;
}

/* ── WARNINGS ────────────────────────────────────────────── */
.checkout-warning {
  border: 1px solid #EC7725;
  background: rgba(236, 119, 37, 0.07);
  padding: 16px 20px;
  margin-bottom: 24px;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: var(--fg);
}

.cart-summary-line {
  font-size: 11px;
  color: var(--fg-mid);
  padding: 6px 0;
}

/* ── CONFIRMATION ────────────────────────────────────────── */
.confirmation-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto clamp(32px, 4vw, 56px);
}

.confirmation-lede {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: var(--fg-mid);
  margin-top: 16px;
}

.confirmation-number {
  display: inline-flex;
  flex-direction: column;
  gap: 6px;
  margin: 28px auto 0;
  padding: 18px 32px;
  border: 1px solid var(--border-strong);
}

.confirmation-number-label {
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.confirmation-number-value {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--fg);
}

.confirmation-estimate {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-mid);
  margin-top: 16px;
}

html[data-mode="dark"] .checkout-warning {
  border-color: #EC7725;
  background: rgba(236, 119, 37, 0.12);
}

html[data-mode="dark"] .checkout-step.is-current .checkout-step-num {
  background: #8AB7E9;
  border-color: #8AB7E9;
  color: #231F20;
}

html[data-mode="dark"] .checkout-step.is-done .checkout-step-num {
  background: #FFFFFF;
  border-color: #FFFFFF;
  color: #231F20;
}

@media (max-width: 1000px) {
  .checkout-layout { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .checkout-steps-list { gap: 12px; }
  .checkout-step-label { display: none; }
}

/* ═══════════════════════════════════════════════════════════════════
   ANNOUNCEMENT BAR (§7.6)
   Rendered above the nav when the setting is on.

   kotiva.css fixes .nav at top:0 with height:var(--nav-h), and six rules
   offset page content with calc(var(--nav-h) + …). Rather than edit any of
   them, has-announcement retunes --nav-h to include the bar, so every one of
   those offsets self-corrects — and .nav's own height is re-pinned here,
   since it would otherwise grow with the token.
   ═══════════════════════════════════════════════════════════════════ */
:root { --announce-h: 40px; }

html.has-announcement { --nav-h: calc(72px + var(--announce-h)); }
html.has-announcement .nav { height: 72px; top: var(--announce-h); }

/* The nav auto-hides on scroll and sticky elements re-offset to 0; with a bar
   present they must stop below it instead of sliding underneath. */
html.has-announcement.nav-hidden .filter-sticky { top: var(--announce-h); }

.kotiva-announce {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--announce-h);
  z-index: 1001; /* above .nav's 1000, so the nav hides behind it */
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  background: #005DBA;
  color: #FFFFFF;
}

.kotiva-announce-text {
  margin: 0;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-align: center;
  /* Single line, always. A wrapping bar would make --announce-h a lie and the
     nav would sit on top of the page content. */
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

@media (max-width: 640px) {
  :root { --announce-h: 36px; }
  .kotiva-announce-text { font-size: 9px; letter-spacing: 0.14em; }
}