/* ============================================
   Dr. MacBook Store — Storefront Styles
   Extends the drmacbook.com design system
   ============================================ */

/* ---- Announcement Bar ---- */
.announcement-bar {
  background: var(--color-primary-700);
  color: var(--color-white);
  font-size: var(--text-caption);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-align: center;
  padding: 8px var(--container-padding);
}

.announcement-bar span { opacity: 0.95; }

/* ---- Header Cart ---- */
.cart-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-pill);
  color: var(--color-gray-700);
  transition: all var(--transition-base);
}

.cart-btn:hover {
  background: var(--color-primary-50);
  color: var(--color-primary-600);
}

.cart-count {
  position: absolute;
  top: 2px;
  right: 0;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: var(--radius-pill);
  background: var(--color-primary-500);
  color: var(--color-white);
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

/* ---- Shop Hero ---- */
.shop-hero {
  position: relative;
  background: linear-gradient(135deg, var(--color-gray-800) 0%, var(--color-primary-800) 70%, var(--color-primary-700) 100%);
  color: var(--color-white);
  overflow: hidden;
}

.shop-hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-16);
  align-items: center;
  padding: var(--space-20) 0 var(--space-24);
}

.shop-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-pill);
  padding: 8px 18px;
  font-size: var(--text-body-sm);
  font-weight: 500;
  margin-bottom: var(--space-6);
}

.shop-hero-title {
  font-size: var(--text-display-lg);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-white);
  margin-bottom: var(--space-5);
  letter-spacing: -0.01em;
}

.shop-hero-title em {
  font-style: normal;
  color: var(--color-primary-300);
}

.shop-hero-sub {
  font-size: var(--text-body-lg);
  color: rgba(255, 255, 255, 0.75);
  max-width: 520px;
  margin-bottom: var(--space-8);
  line-height: 1.65;
}

.shop-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.shop-hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.shop-hero-visual {
  position: relative;
}

.shop-hero-frame {
  position: relative;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  backdrop-filter: blur(6px);
}

.shop-hero-frame img {
  border-radius: var(--radius-md);
  width: 100%;
}

.float-chip {
  position: absolute;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-white);
  color: var(--color-gray-800);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  font-size: var(--text-caption);
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  line-height: 1.3;
}

.float-chip svg { color: var(--color-primary-500); flex-shrink: 0; }
.float-chip small { display: block; color: var(--color-gray-500); font-weight: 500; }

.float-chip-1 { top: -18px; right: -12px; }
.float-chip-2 { bottom: -16px; left: -14px; }

/* ---- Category Tiles ---- */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.cat-tile {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  transition: all var(--transition-slow);
}

.cat-tile:hover {
  border-color: var(--color-primary-300);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.cat-tile-img {
  background: var(--color-gray-50);
  padding: var(--space-6);
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cat-tile-img img {
  max-height: 100%;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  transition: transform var(--transition-slow);
}

.cat-tile:hover .cat-tile-img img { transform: scale(1.04); }

.cat-tile-body {
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.cat-tile-name {
  font-size: var(--text-heading-sm);
  font-weight: 600;
  color: var(--color-gray-800);
}

.cat-tile-from {
  font-size: var(--text-caption);
  color: var(--color-gray-500);
  margin-top: 2px;
}

.cat-tile-arrow {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-pill);
  background: var(--color-primary-50);
  color: var(--color-primary-600);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-base);
}

.cat-tile:hover .cat-tile-arrow {
  background: var(--color-primary-500);
  color: var(--color-white);
}

/* ---- Product Grid & Cards ---- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-6);
}

.product-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  transition: all var(--transition-slow);
  position: relative;
}

.product-card:hover {
  border-color: var(--color-primary-300);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.product-media {
  position: relative;
  background: var(--color-gray-50);
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
}

.product-media img {
  max-height: 100%;
  max-width: 100%;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-media img { transform: scale(1.03); }

.grade-pill {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.grade-pill.grade-a { background: var(--color-primary-500); color: var(--color-white); }
.grade-pill.grade-b { background: var(--color-gray-700); color: var(--color-white); }

.stock-pill {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.92);
  color: var(--color-primary-700);
  border: 1px solid var(--color-primary-200);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.stock-pill::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary-500);
}

.product-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: var(--space-5) var(--space-6) var(--space-6);
}

.product-name {
  font-size: var(--text-heading-sm);
  font-weight: 600;
  color: var(--color-gray-800);
  margin-bottom: 4px;
  line-height: 1.35;
}

.product-specs {
  font-size: var(--text-body-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--space-4);
}

.battery-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.battery-label {
  font-size: var(--text-caption);
  color: var(--color-gray-500);
  white-space: nowrap;
}

.battery-meter {
  flex: 1;
  height: 6px;
  border-radius: var(--radius-pill);
  background: var(--color-gray-200);
  overflow: hidden;
}

.battery-meter > span {
  display: block;
  height: 100%;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--color-primary-400), var(--color-primary-500));
}

.battery-value {
  font-size: var(--text-caption);
  font-weight: 700;
  color: var(--color-primary-600);
  white-space: nowrap;
}

.product-footer {
  margin-top: auto;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-3);
}

.price-block { line-height: 1.2; }

.price-current {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-gray-800);
}

.price-was {
  font-size: var(--text-caption);
  color: var(--color-gray-400);
  text-decoration: line-through;
  margin-left: 6px;
}

.price-save {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  color: var(--color-primary-700);
  background: var(--color-primary-50);
  border-radius: var(--radius-sm);
  padding: 2px 8px;
  margin-top: 4px;
}

.product-view-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  background: var(--color-primary-50);
  color: var(--color-primary-700);
  font-size: var(--text-body-sm);
  font-weight: 600;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.product-card:hover .product-view-btn {
  background: var(--color-primary-500);
  color: var(--color-white);
}

/* ---- Filter Bar ---- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.filter-chip {
  min-height: 44px;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--color-gray-200);
  background: var(--color-white);
  color: var(--color-gray-600);
  font-size: var(--text-body-sm);
  font-weight: 600;
  font-family: var(--font-primary);
  cursor: pointer;
  transition: all var(--transition-base);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.filter-chip .count {
  font-size: 11px;
  color: var(--color-gray-400);
  font-weight: 500;
}

.filter-chip:hover { border-color: var(--color-primary-300); color: var(--color-primary-600); }

.filter-chip.active {
  background: var(--color-primary-500);
  border-color: var(--color-primary-500);
  color: var(--color-white);
}

.filter-chip.active .count { color: rgba(255, 255, 255, 0.75); }

.sort-select {
  min-height: 44px;
  padding: 8px 40px 8px 16px;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--color-gray-200);
  background: var(--color-white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%236B7263' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E") no-repeat right 16px center;
  font-family: var(--font-primary);
  font-size: var(--text-body-sm);
  font-weight: 600;
  color: var(--color-gray-600);
  appearance: none;
  cursor: pointer;
}

.sort-select:focus { outline: 2px solid var(--color-primary-300); outline-offset: 2px; }

.results-line {
  font-size: var(--text-body-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--space-6);
}

/* ---- Inspection Section ---- */
.inspect-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.inspect-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.inspect-img img { width: 100%; }

.inspect-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  margin-top: var(--space-8);
}

.inspect-item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.inspect-item svg {
  color: var(--color-primary-500);
  flex-shrink: 0;
  margin-top: 3px;
}

.inspect-item strong {
  display: block;
  font-size: var(--text-body-sm);
  color: var(--color-gray-800);
  font-weight: 600;
}

.inspect-item span {
  font-size: var(--text-caption);
  color: var(--color-gray-500);
  line-height: 1.5;
}

/* ---- Grading Cards ---- */
.grades-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.grade-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--transition-slow);
}

.grade-card:hover {
  border-color: var(--color-primary-300);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.grade-card .grade-pill {
  position: static;
  margin-bottom: var(--space-4);
}

.grade-card h3 {
  font-size: var(--text-heading-md);
  color: var(--color-gray-800);
  margin-bottom: var(--space-2);
}

.grade-card p {
  font-size: var(--text-body-sm);
  color: var(--color-gray-500);
  line-height: 1.65;
}

.grade-card ul {
  margin-top: var(--space-4);
  list-style: none;
}

.grade-card li {
  display: flex;
  gap: var(--space-2);
  font-size: var(--text-body-sm);
  color: var(--color-gray-600);
  padding: 6px 0;
  align-items: baseline;
}

.grade-card li svg { color: var(--color-primary-500); flex-shrink: 0; align-self: center; }

/* ---- Trade-in Banner ---- */
.tradein {
  background: linear-gradient(135deg, var(--color-gray-800) 0%, var(--color-primary-800) 100%);
  border-radius: var(--radius-lg);
  padding: var(--space-16) var(--space-12);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-10);
  align-items: center;
  color: var(--color-white);
}

.tradein h2 {
  font-size: var(--text-display-sm);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-4);
  line-height: 1.25;
}

.tradein p {
  color: rgba(255, 255, 255, 0.75);
  max-width: 480px;
  margin-bottom: var(--space-6);
}

.tradein-actions { display: flex; flex-wrap: wrap; gap: var(--space-4); }

.tradein-points { list-style: none; display: grid; gap: var(--space-4); }

.tradein-points li {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  font-size: var(--text-body-sm);
  color: rgba(255, 255, 255, 0.85);
}

.tradein-points svg { color: var(--color-primary-300); flex-shrink: 0; }

/* ---- Waitlist Strip ---- */
.waitlist-strip {
  margin-top: var(--space-16);
  background: var(--color-primary-50);
  border: 1px solid var(--color-primary-100);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-10);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}

.waitlist-strip h3 {
  font-size: var(--text-heading-md);
  color: var(--color-gray-800);
  margin-bottom: 4px;
}

.waitlist-strip p { font-size: var(--text-body-sm); color: var(--color-gray-500); }

/* ---- Product Detail Page ---- */
.breadcrumbs-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-body-sm);
  color: var(--color-gray-500);
}

.breadcrumbs-inner a { color: var(--color-gray-500); text-decoration: none; min-height: 44px; display: inline-flex; align-items: center; }
.breadcrumbs-inner a:hover { color: var(--color-primary-600); }
.breadcrumbs-inner .sep { color: var(--color-gray-300); }
.breadcrumbs-inner .current { color: var(--color-gray-800); font-weight: 600; }

.pdp-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-12);
  align-items: start;
  margin-bottom: var(--space-20);
}

/* Gallery */
.gallery-main {
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
  margin-bottom: var(--space-4);
  overflow: hidden;
}

.gallery-main img {
  max-height: 100%;
  max-width: 100%;
  width: auto;
  object-fit: contain;
}

.gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}

.gallery-thumb {
  background: var(--color-gray-50);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  aspect-ratio: 4 / 3;
  padding: var(--space-2);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition-base);
}

.gallery-thumb img { max-height: 100%; max-width: 100%; object-fit: contain; }
.gallery-thumb:hover { border-color: var(--color-primary-300); }
.gallery-thumb.active { border-color: var(--color-primary-500); }

/* Buy panel */
.pdp-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.pdp-meta .grade-pill { position: static; }

.pdp-unit {
  font-size: var(--text-caption);
  color: var(--color-gray-400);
  font-weight: 500;
}

.pdp-title {
  font-size: var(--text-display-sm);
  font-weight: 700;
  color: var(--color-gray-800);
  line-height: 1.2;
  margin-bottom: var(--space-3);
  letter-spacing: -0.01em;
}

.pdp-sub {
  font-size: var(--text-body-md);
  color: var(--color-gray-500);
  margin-bottom: var(--space-6);
}

.pdp-price-row {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  flex-wrap: wrap;
  padding: var(--space-5) 0;
  border-top: 1px solid var(--color-gray-200);
  border-bottom: 1px solid var(--color-gray-200);
  margin-bottom: var(--space-6);
}

.pdp-price { font-size: 2rem; font-weight: 700; color: var(--color-gray-800); }
.pdp-price-was { font-size: var(--text-body-md); color: var(--color-gray-400); text-decoration: line-through; }

.pdp-health {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin-bottom: var(--space-6);
}

.pdp-health-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-body-sm);
  margin-bottom: var(--space-2);
}

.pdp-health-row strong { color: var(--color-gray-800); font-weight: 600; }
.pdp-health-row .battery-value { font-size: var(--text-body-sm); }

.pdp-health .battery-meter { margin-bottom: var(--space-2); }

.pdp-health small { font-size: var(--text-caption); color: var(--color-gray-400); }

.spec-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.spec-chip {
  padding: 8px 14px;
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-pill);
  font-size: var(--text-caption);
  font-weight: 600;
  color: var(--color-gray-700);
}

.condition-notes {
  background: var(--color-primary-50);
  border: 1px solid var(--color-primary-100);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin-bottom: var(--space-6);
}

.condition-notes h4 {
  font-size: var(--text-body-sm);
  color: var(--color-primary-700);
  font-weight: 700;
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.condition-notes li {
  font-size: var(--text-body-sm);
  color: var(--color-gray-600);
  list-style: none;
  display: flex;
  gap: var(--space-2);
  padding: 3px 0;
}

.condition-notes li::before { content: '–'; color: var(--color-primary-400); }

.pdp-includes {
  font-size: var(--text-body-sm);
  color: var(--color-gray-600);
  margin-bottom: var(--space-6);
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
}

.pdp-includes svg { color: var(--color-primary-500); flex-shrink: 0; margin-top: 2px; }

.pdp-actions {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.pdp-actions .btn { flex: 1; min-height: 52px; }

.pdp-unique {
  font-size: var(--text-caption);
  color: var(--color-gray-500);
  text-align: center;
  margin-bottom: var(--space-6);
}

.delivery-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.delivery-card {
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.delivery-card svg { color: var(--color-primary-500); flex-shrink: 0; margin-top: 2px; }
.delivery-card strong { display: block; font-size: var(--text-body-sm); color: var(--color-gray-800); font-weight: 600; }
.delivery-card span { font-size: var(--text-caption); color: var(--color-gray-500); line-height: 1.5; }

/* Spec table */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.spec-table th, .spec-table td {
  text-align: left;
  padding: 14px 20px;
  font-size: var(--text-body-sm);
  border-bottom: 1px solid var(--color-gray-100);
}

.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: none; }
.spec-table th { color: var(--color-gray-500); font-weight: 500; width: 38%; }
.spec-table td { color: var(--color-gray-800); font-weight: 600; }

/* Report checklist */
.report-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.report-item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.report-item svg { color: var(--color-primary-500); flex-shrink: 0; margin-top: 2px; }
.report-item strong { display: block; font-size: var(--text-body-sm); color: var(--color-gray-800); font-weight: 600; }
.report-item span { font-size: var(--text-caption); color: var(--color-gray-500); }

/* ---- Toast ---- */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(120px);
  background: var(--color-gray-800);
  color: var(--color-white);
  padding: 14px 24px;
  border-radius: var(--radius-pill);
  font-size: var(--text-body-sm);
  font-weight: 500;
  box-shadow: var(--shadow-xl);
  transition: transform var(--transition-bounce);
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  max-width: calc(100vw - 48px);
  text-align: center;
}

.toast.show { transform: translateX(-50%) translateY(0); }
.toast svg { color: var(--color-primary-300); flex-shrink: 0; }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .shop-hero-inner { grid-template-columns: 1fr; gap: var(--space-12); padding: var(--space-16) 0; }
  .shop-hero-visual { max-width: 560px; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .inspect-grid { grid-template-columns: 1fr; gap: var(--space-10); }
  .grades-grid { grid-template-columns: 1fr; }
  .tradein { grid-template-columns: 1fr; padding: var(--space-10) var(--space-8); }
  .pdp-grid { grid-template-columns: 1fr; gap: var(--space-10); }
  .report-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .float-chip-1 { top: -12px; right: 4px; }
  .float-chip-2 { bottom: -10px; left: 4px; }
  .product-grid { grid-template-columns: 1fr; }
  .cat-grid { grid-template-columns: 1fr; }
  .inspect-list { grid-template-columns: 1fr; }
  .filter-bar { flex-direction: column; align-items: stretch; }
  .filter-chips { overflow-x: auto; flex-wrap: nowrap; padding-bottom: 4px; }
  .filter-chip { white-space: nowrap; }
  .sort-select { width: 100%; }
  .pdp-actions { flex-direction: column; }
  .delivery-cards { grid-template-columns: 1fr; }
  .report-grid { grid-template-columns: 1fr; }
  .spec-table th, .spec-table td { padding: 12px 14px; }
  .waitlist-strip { padding: var(--space-6); }
  .tradein { padding: var(--space-8) var(--space-6); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}