/* ============================================================
   CARBASE — Parts Page Styles
   ============================================================ */


/* --- Page Header --- */
.parts-page-header {
  padding: 4rem 0 3rem;
  border-bottom: 1px solid var(--border);
}

.parts-page-header h1 { margin-bottom: 0.5rem; }

.parts-page-header .page-sub {
  font-size: 1.0625rem;
  color: var(--text-2);
  max-width: 40rem;
  margin: 0;
}


/* --- Page layout: filter sidebar + grid --- */
.parts-body {
  padding: 2.5rem 0 6rem;
}

.parts-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: start;
}

@media (min-width: 56rem) {
  .parts-layout {
    grid-template-columns: 232px 1fr;
    gap: 3rem;
  }
}


/* ============================================================
   FILTER SIDEBAR
   ============================================================ */

/* Mobile toggle button */
.filter-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-1);
  padding: 0.5rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--surface);
  transition: background var(--t);
  margin-bottom: 1rem;
}

.filter-toggle:hover { background: rgba(0,0,0,0.03); }

.filter-toggle-icon {
  width: 16px;
  height: 16px;
  fill: var(--text-2);
}

.filter-active-count {
  display: none; /* shown by JS (badge.style.display = 'inline-flex') when filters are active */
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  font-size: 0.6875rem;
  font-weight: 700;
  background: var(--text-1);
  color: #fff;
  border-radius: 9999px;
  line-height: 1;
}

@media (min-width: 56rem) {
  .filter-toggle { display: none; }
}

/* Sidebar wrapper */
.filter-sidebar {
  display: none;
}

.filter-sidebar.open {
  display: block;
}

@media (min-width: 56rem) {
  .filter-sidebar {
    display: block;
  }
}

.filter-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.filter-heading {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-3);
}

.filter-clear-btn {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-2);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--t);
}

.filter-clear-btn:hover { color: var(--text-1); }

/* Filter section */
.filter-section {
  margin-bottom: 1.75rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--border);
}

.filter-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.filter-section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-2);
  margin-bottom: 0.875rem;
  display: block;
}

/* Pill-style radio filters */
.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}

.filter-pill {
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 0.375rem 0.75rem;
  border-radius: 9999px;
  border: 1px solid var(--border);
  color: var(--text-2);
  background: var(--surface);
  transition: color var(--t), background var(--t), border-color var(--t);
  white-space: nowrap;
}

.filter-pill:hover {
  color: var(--text-1);
  border-color: #ccc;
}

.filter-pill.active {
  background: var(--text-1);
  color: #FFFFFF;
  border-color: var(--text-1);
}

/* Checkbox filters (model compatibility) */
.filter-checkboxes {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.filter-check-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  user-select: none;
}

.filter-check-row input[type="checkbox"] {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  accent-color: var(--text-1);
  cursor: pointer;
}

.filter-check-label {
  font-size: 0.875rem;
  color: var(--text-2);
  transition: color var(--t);
}

.filter-check-row:hover .filter-check-label,
.filter-check-row input:checked + .filter-check-label {
  color: var(--text-1);
}

/* In-stock toggle */
.filter-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.filter-toggle-label {
  font-size: 0.875rem;
  color: var(--text-2);
}

/* Custom toggle switch */
.toggle-switch {
  position: relative;
  width: 36px;
  height: 20px;
  flex-shrink: 0;
  cursor: pointer;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.toggle-track {
  position: absolute;
  inset: 0;
  background: var(--border);
  border-radius: 9999px;
  transition: background var(--t);
}

.toggle-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 14px;
  height: 14px;
  background: #FFFFFF;
  border-radius: 50%;
  transition: transform var(--t);
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.toggle-switch input:checked + .toggle-track { background: var(--text-1); }
.toggle-switch input:checked ~ .toggle-thumb { transform: translateX(16px); }


/* ============================================================
   PARTS GRID
   ============================================================ */

.parts-grid-area {
  min-width: 0;
}

.parts-results-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  min-height: 1.5rem;
}

.parts-count {
  font-size: 0.875rem;
  color: var(--text-3);
}

.parts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

@media (min-width: 40rem) {
  .parts-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 56rem) {
  .parts-grid { grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
}

@media (min-width: 72rem) {
  .parts-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Part card */
.part-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--t), box-shadow var(--t);
  display: flex;
  flex-direction: column;
}

.part-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.07);
}

.part-card-img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  background: var(--border);
  display: block;
}

.part-card-img-placeholder {
  width: 100%;
  aspect-ratio: 1;
  background: linear-gradient(135deg, #F0F0EE 0%, #E8E8E6 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.part-card-img-placeholder svg {
  width: 28px;
  height: 28px;
  fill: var(--text-3);
  opacity: 0.45;
}

.part-card-body {
  padding: 0.875rem 1rem 1rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.375rem;
}

.part-card-badges {
  display: flex;
  gap: 0.3rem;
  flex-wrap: wrap;
  margin-bottom: 0.125rem;
}

.part-card-name {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-1);
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.part-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
  margin-top: auto;
}

.part-card-price {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -0.02em;
}

/* Square add-to-cart button (bottom-right of card) */
.part-card-add {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--text-1);
  color: #FFFFFF;
  border-radius: var(--r-sm);
  transition: background var(--t), transform var(--t);
}

.part-card-add:hover { background: #2a2a2a; }
.part-card-add:active { transform: scale(0.92); }

.part-card-add svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* Empty / loading states for grid */
.parts-loading,
.parts-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-3);
  font-size: 0.9375rem;
}


/* ============================================================
   MODAL
   ============================================================ */

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.48);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 1.5rem 1rem 2rem;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 240ms ease, visibility 240ms ease;
  -webkit-overflow-scrolling: touch;
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

body.modal-open {
  overflow: hidden;
  padding-right: var(--scrollbar-w, 0px);
}

.modal-dialog {
  background: var(--surface);
  border-radius: var(--r-lg);
  width: 100%;
  max-width: 960px;
  position: relative;
  display: flex;
  flex-direction: column;
  max-height: 88vh;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.22);
  transform: translateY(12px);
  transition: transform 240ms var(--ease-out);
  margin: auto;
}

.modal-overlay.open .modal-dialog {
  transform: translateY(0);
}

@media (min-width: 56rem) {
  .modal-dialog {
    display: grid;
    grid-template-columns: 1fr 1fr;
    max-height: 63vh;
  }
}

/* Close button */
.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 10;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--t);
}

.modal-close:hover { background: rgba(0, 0, 0, 0.75); }

.modal-close svg {
  width: 18px;
  height: 18px;
  fill: #FFFFFF;
}


/* --- Gallery panel (left) --- */
.modal-gallery {
  background: #FFFFFF;
  position: relative;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  border-bottom: 1px solid var(--border);
}

@media (min-width: 56rem) {
  .modal-gallery {
    border-bottom: none;
    border-right: 1px solid var(--border);
  }
}

.modal-main-img-wrap {
  position: relative;
  aspect-ratio: 1;
  max-height: 42vh;
  overflow: hidden;
  flex-shrink: 0;
}

@media (min-width: 56rem) {
  .modal-main-img-wrap {
    flex: 1;
    aspect-ratio: unset;
    max-height: none;
    min-height: 300px;
  }
}

.modal-main-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.modal-img-placeholder {
  width: 100%;
  height: 100%;
  min-height: 240px;
  background: #F2F2F0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-img-placeholder svg {
  width: 48px;
  height: 48px;
  fill: rgba(0,0,0,0.12);
}

/* Gallery nav arrows */
.gallery-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--t);
}

.gallery-arrow:hover { background: rgba(0,0,0,0.75); }

.gallery-arrow svg {
  width: 18px;
  height: 18px;
  fill: #FFFFFF;
}

.gallery-arrow-prev { left: 0.75rem; }
.gallery-arrow-next { right: 0.75rem; }
.gallery-arrow.hidden { display: none; }

/* Thumbnail strip */
.modal-thumbnails {
  display: flex;
  gap: 0.375rem;
  padding: 0.625rem;
  overflow-x: auto;
  background: #FFFFFF;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.modal-thumbnails:empty { display: none; }

.modal-thumb {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--t), opacity var(--t);
  opacity: 0.55;
}

.modal-thumb.active {
  border-color: var(--text-1);
  opacity: 1;
}

.modal-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}


/* --- Detail + form panel (right) --- */
.modal-detail {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
}

@media (min-width: 56rem) {
  .modal-detail {
    max-height: 63vh;
    overflow: hidden;
  }
}

.modal-detail-inner {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.modal-part-name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--text-1);
  margin-bottom: 0.75rem;
}

.modal-part-badges {
  display: flex;
  gap: 0.375rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.modal-part-price {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-1);
  margin-bottom: 1.25rem;
}

/* Details table */
.modal-details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.875rem 1.5rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.25rem;
}

.modal-detail-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.modal-detail-item.full {
  grid-column: 1 / -1;
}

.modal-detail-key {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-3);
  line-height: 1;
}

.modal-detail-val {
  font-size: 0.875rem;
  color: var(--text-1);
  line-height: 1.4;
}

/* Description */
.modal-part-desc {
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

/* Buy / Add-to-cart buttons — pinned footer of the detail panel */
.modal-cart-actions {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  border-top: 1px solid var(--border);
  background: var(--surface);
  padding: 1.25rem 2rem calc(1.25rem + env(safe-area-inset-bottom, 0px));
}

.modal-cart-actions .btn { width: 100%; }


/* ============================================================
   CART — header button, drawer, toast, checkout
   ============================================================ */

/* Header cart button */
.cart-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--r-sm);
  color: var(--dark-text);
  transition: background var(--t);
}

.cart-btn:hover { background: rgba(255, 255, 255, 0.08); }

.cart-btn svg { width: 20px; height: 20px; fill: currentColor; }

.cart-btn-count {
  position: absolute;
  top: 0;
  right: 0;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 0.625rem;
  font-weight: 700;
  line-height: 1;
  background: #FFFFFF;
  color: var(--dark-bg);
  border-radius: 9999px;
  border: 2px solid var(--dark-bg);
}

@keyframes cart-bump {
  0%   { transform: scale(1); }
  30%  { transform: scale(1.18); }
  100% { transform: scale(1); }
}

.cart-btn.cart-bump { animation: cart-bump 320ms var(--ease-out); }


/* "Added to cart" toast */
.cart-toast {
  position: fixed;
  z-index: 300;
  top: calc(var(--header-h) + 1rem);
  right: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  max-width: 320px;
  background: var(--text-1);
  color: #FFFFFF;
  padding: 0.875rem 1rem;
  border-radius: var(--r-md);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
  opacity: 0;
  transform: translateY(-12px);
  pointer-events: none;
  transition: opacity 280ms var(--ease-out), transform 280ms var(--ease-out);
}

.cart-toast.visible { opacity: 1; transform: translateY(0); }

.cart-toast svg { width: 22px; height: 22px; fill: #FFFFFF; flex-shrink: 0; }

.cart-toast-text { min-width: 0; }

.cart-toast-title { font-size: 0.875rem; font-weight: 600; margin: 0; }

.cart-toast-sub {
  font-size: 0.8125rem;
  opacity: 0.82;
  margin: 0.1rem 0 0;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@media (max-width: 40rem) {
  .cart-toast {
    top: auto;
    bottom: 5.5rem;
    right: 1rem;
    left: 1rem;
    max-width: none;
  }
}


/* Cart drawer */
.cart-overlay {
  position: fixed;
  inset: 0;
  z-index: 250;
  background: rgba(0, 0, 0, 0.48);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 240ms ease, visibility 240ms ease;
}

.cart-overlay.open { opacity: 1; visibility: visible; pointer-events: auto; }

.cart-drawer {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 400px;
  background: var(--surface);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 280ms var(--ease-out);
  box-shadow: -12px 0 40px rgba(0, 0, 0, 0.18);
}

.cart-overlay.open .cart-drawer { transform: translateX(0); }

.cart-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.cart-drawer-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  margin: 0;
}

.cart-drawer-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--t);
}

.cart-drawer-close:hover { background: rgba(0, 0, 0, 0.05); }
.cart-drawer-close svg { width: 18px; height: 18px; fill: var(--text-2); }

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem 1.5rem;
  -webkit-overflow-scrolling: touch;
}

.cart-empty {
  text-align: center;
  color: var(--text-3);
  padding: 3rem 1rem;
  font-size: 0.9375rem;
}

.cart-drawer-foot {
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

/* Cart item row */
.cart-item {
  display: flex;
  gap: 0.875rem;
  align-items: flex-start;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}

.cart-item:last-child { border-bottom: none; }

.cart-item-thumb {
  width: 64px;
  height: 64px;
  border-radius: var(--r-sm);
  object-fit: contain;
  background: var(--canvas);
  flex-shrink: 0;
  border: 1px solid var(--border);
}

.cart-item-thumb-ph { background: linear-gradient(135deg, #F0F0EE 0%, #E8E8E6 100%); }

.cart-item-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.cart-item-name {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-1);
  margin: 0;
  line-height: 1.3;
}

.cart-item-price {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-1);
  margin: 0;
}

.cart-qty {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  width: fit-content;
  overflow: hidden;
}

.cart-qty-btn {
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--text-1);
  transition: background var(--t);
}

.cart-qty-btn:hover { background: rgba(0, 0, 0, 0.05); }

.cart-qty-val {
  min-width: 34px;
  text-align: center;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-1);
}

.cart-item-remove {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-sm);
  transition: background var(--t);
}

.cart-item-remove:hover { background: var(--red-bg); }
.cart-item-remove svg { width: 16px; height: 16px; fill: var(--text-3); transition: fill var(--t); }
.cart-item-remove:hover svg { fill: var(--red-text); }


/* Checkout popup */
.checkout-overlay {
  position: fixed;
  inset: 0;
  z-index: 260;
  background: rgba(0, 0, 0, 0.48);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 1.5rem 1rem 2rem;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 240ms ease, visibility 240ms ease;
  -webkit-overflow-scrolling: touch;
}

.checkout-overlay.open { opacity: 1; visibility: visible; pointer-events: auto; }

.checkout-dialog {
  background: var(--surface);
  border-radius: var(--r-lg);
  width: 100%;
  max-width: 460px;
  position: relative;
  padding: 2rem;
  margin: auto;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.22);
  transform: translateY(12px);
  transition: transform 240ms var(--ease-out);
}

.checkout-overlay.open .checkout-dialog { transform: translateY(0); }

.checkout-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--t);
}

.checkout-close:hover { background: rgba(0, 0, 0, 0.05); }
.checkout-close svg { width: 18px; height: 18px; fill: var(--text-2); }

.checkout-title {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  margin: 0 0 1.5rem;
}

.checkout-form .form-group { margin-bottom: 1.125rem; }

/* Fulfillment option card buttons */
.checkout-ff-btns {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  margin-top: 0.5rem;
}

.checkout-ff-radio {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 0;
  height: 0;
}

.checkout-ff-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.8125rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--r-md);
  cursor: pointer;
  background: var(--canvas);
  transition: border-color var(--t), background var(--t);
  user-select: none;
}

.checkout-ff-btn:hover {
  border-color: #C8C8C8;
  background: var(--surface);
}

.checkout-ff-btn.selected {
  border-color: var(--text-1);
  background: var(--surface);
}

.checkout-ff-dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid var(--border);
  flex-shrink: 0;
  position: relative;
  transition: border-color var(--t);
}

.checkout-ff-dot::after {
  content: '';
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: transparent;
  transition: background var(--t);
}

.checkout-ff-btn.selected .checkout-ff-dot {
  border-color: var(--text-1);
}

.checkout-ff-btn.selected .checkout-ff-dot::after {
  background: var(--text-1);
}

.checkout-ff-text {
  font-size: 0.875rem;
  color: var(--text-1);
  line-height: 1.4;
}

/* Pickup location — inline pill buttons */
.checkout-loc-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.375rem;
  margin-top: 0.5rem;
}

.checkout-loc-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.6875rem 0.75rem;
  border: 1.5px solid var(--border);
  border-radius: var(--r-md);
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-2);
  background: var(--canvas);
  transition: border-color var(--t), background var(--t), color var(--t);
  text-align: center;
  user-select: none;
}

.checkout-loc-btn:hover {
  border-color: #C8C8C8;
  background: var(--surface);
  color: var(--text-1);
}

.checkout-loc-btn.selected {
  border-color: var(--text-1);
  background: var(--surface);
  color: var(--text-1);
}

/* Inline field pair (e.g. apt + postal) */
.checkout-inline-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1.125rem;
}

.checkout-form .form-checkbox-row {
  margin-bottom: 0.75rem;
}

.checkout-error {
  display: none;
  font-size: 0.8125rem;
  color: var(--red-text);
  background: var(--red-bg);
  border: 1px solid rgba(159, 47, 45, 0.15);
  border-radius: var(--r-sm);
  padding: 0.625rem 0.875rem;
  margin-bottom: 1rem;
}

.checkout-error.visible { display: block; }

.checkout-success {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 2rem 1.5rem;
  text-align: center;
}

.checkout-success.visible { display: flex; }
.checkout-success svg { width: 40px; height: 40px; fill: var(--green-text); }
.checkout-success p { color: var(--green-text); font-size: 0.95rem; margin: 0; }