/* GearForge Store Styles - Matches landing page design language */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --black: #0a0a0a;
  --dark: #141414;
  --card: #1a1a1a;
  --border: #2a2a2a;
  --muted: #666;
  --text: #b0b0b0;
  --light: #e0e0e0;
  --white: #f5f5f5;
  --accent: #ff4d00;
  --accent-glow: rgba(255, 77, 0, 0.15);
  --warm: #ff6b2b;
  --success: #2ecc71;
  --danger: #e74c3c;
}

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--black);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', sans-serif;
  color: var(--white);
  line-height: 1.15;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--warm); }

/* Grain overlay */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

/* ===== NAVIGATION ===== */
.store-nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.store-nav .logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--white);
  letter-spacing: -0.5px;
  text-decoration: none;
}

.store-nav .logo span { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-links a {
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
  text-decoration: none;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--white);
}

.cart-link {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--card);
  border: 1px solid var(--border);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  color: var(--white) !important;
  font-size: 0.85rem;
  transition: all 0.2s;
}

.cart-link:hover {
  border-color: var(--accent);
  background: var(--accent-glow);
}

.cart-count {
  background: var(--accent);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
}

.cart-count.empty { display: none; }

/* ===== PAGE CONTAINER ===== */
.page-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 5.5rem 2rem 3rem;
}

/* ===== BREADCRUMB ===== */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 2rem;
}

.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { color: var(--border); }

/* ===== SECTION HEADERS ===== */
.section-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--accent);
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.page-title {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -1px;
  margin-bottom: 0.75rem;
}

.page-subtitle {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 600px;
  margin-bottom: 2.5rem;
}

/* ===== CATEGORY TABS ===== */
.category-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.cat-tab {
  padding: 0.6rem 1.25rem;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.cat-tab:hover {
  border-color: var(--accent);
  color: var(--white);
}

.cat-tab.active {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.cat-tab .icon { font-size: 1rem; }

/* ===== FILTER BAR ===== */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.filter-bar .search-input {
  flex: 1;
  max-width: 300px;
  padding: 0.6rem 1rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s;
}

.filter-bar .search-input::placeholder { color: var(--muted); }
.filter-bar .search-input:focus { border-color: var(--accent); }

.sort-select {
  padding: 0.6rem 1rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  cursor: pointer;
  outline: none;
}

.sort-select:focus { border-color: var(--accent); }

.result-count {
  font-size: 0.85rem;
  color: var(--muted);
}

/* ===== PRODUCT GRID ===== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-bottom: 3rem;
}

.product-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: block;
}

.product-card:hover {
  border-color: rgba(255, 77, 0, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(255, 77, 0, 0.08);
}

.product-image {
  height: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.product-image .brand-mark {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: rgba(255,255,255,0.08);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.product-image .category-icon {
  font-size: 3rem;
  margin-bottom: 0.25rem;
}

.product-image .brand-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: rgba(255,255,255,0.5);
  font-weight: 600;
}

.product-badge {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-sale {
  background: var(--accent);
  color: white;
}

.badge-top {
  background: rgba(46, 204, 113, 0.15);
  color: var(--success);
  border: 1px solid rgba(46, 204, 113, 0.3);
}

.product-info {
  padding: 1.25rem;
}

.product-brand {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--muted);
  margin-bottom: 0.3rem;
  font-weight: 600;
}

.product-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.4rem;
  line-height: 1.3;
}

.product-desc {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.5;
  margin-bottom: 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.product-price {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--white);
}

.product-price .compare {
  font-size: 0.8rem;
  color: var(--muted);
  text-decoration: line-through;
  font-weight: 400;
  margin-left: 0.4rem;
}

.product-rating {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.82rem;
  color: var(--muted);
}

.product-rating .stars { color: #f39c12; }

/* ===== PRODUCT DETAIL ===== */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.product-hero-image {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  position: relative;
}

.product-hero-image .brand-mark {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 5rem;
  font-weight: 700;
  color: rgba(255,255,255,0.06);
  text-transform: uppercase;
  letter-spacing: 4px;
}

.product-hero-image .category-icon {
  font-size: 5rem;
  margin-bottom: 0.5rem;
}

.product-hero-image .brand-label {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: rgba(255,255,255,0.4);
  font-weight: 600;
}

.detail-info h1 {
  font-size: 2rem;
  letter-spacing: -0.5px;
  margin-bottom: 0.25rem;
}

.detail-brand {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 1rem;
}

.detail-price {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.25rem;
}

.detail-price .compare {
  font-size: 1.1rem;
  color: var(--muted);
  text-decoration: line-through;
  font-weight: 400;
  margin-left: 0.5rem;
}

.shipping-note {
  font-size: 0.82rem;
  color: var(--success);
  margin-bottom: 1.5rem;
}

.detail-desc {
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.detail-rating {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}

.detail-rating .stars { color: #f39c12; font-size: 1.1rem; }
.detail-rating .count { color: var(--muted); }

/* Size Selector */
.size-selector {
  margin-bottom: 1.5rem;
}

.size-selector label {
  display: block;
  font-weight: 600;
  color: var(--light);
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.size-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.size-btn {
  padding: 0.5rem 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  min-width: 50px;
  text-align: center;
}

.size-btn:hover {
  border-color: var(--accent);
  color: var(--white);
}

.size-btn.selected {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

/* Quantity */
.qty-selector {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.qty-selector label {
  font-weight: 600;
  color: var(--light);
  font-size: 0.9rem;
}

.qty-controls {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.qty-btn {
  width: 36px;
  height: 36px;
  border: none;
  background: var(--card);
  color: var(--white);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.qty-btn:hover { background: var(--border); }

.qty-value {
  width: 40px;
  text-align: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  color: var(--white);
  background: var(--dark);
  border: none;
  height: 36px;
  font-size: 0.95rem;
}

/* Add to Cart Button */
.btn-add-cart {
  width: 100%;
  padding: 1rem;
  border: none;
  border-radius: 10px;
  background: var(--accent);
  color: white;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.5px;
  margin-bottom: 1rem;
}

.btn-add-cart:hover {
  background: var(--warm);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(255, 77, 0, 0.3);
}

.btn-add-cart:active {
  transform: translateY(0);
}

.btn-add-cart.added {
  background: var(--success);
}

/* Features List */
.features-list {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.features-list h3 {
  font-size: 1rem;
  margin-bottom: 0.75rem;
}

.features-list ul {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem;
}

.features-list li {
  font-size: 0.85rem;
  color: var(--text);
  padding-left: 1.25rem;
  position: relative;
}

.features-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

/* ===== SIZE CHART ===== */
.size-chart-section {
  margin-bottom: 4rem;
}

.size-chart-section h2 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.fit-note {
  background: var(--accent-glow);
  border: 1px solid rgba(255, 77, 0, 0.3);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  color: var(--warm);
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}

.fit-note .icon { font-size: 1.1rem; flex-shrink: 0; }

.size-table-wrapper {
  overflow-x: auto;
  border-radius: 12px;
  border: 1px solid var(--border);
}

.size-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.size-table th {
  background: var(--dark);
  padding: 0.75rem 1rem;
  text-align: left;
  color: var(--light);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.size-table td {
  padding: 0.6rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  white-space: nowrap;
}

.size-table tr:last-child td { border-bottom: none; }

.size-table tr:hover td { background: rgba(255, 77, 0, 0.03); }

.size-table .size-label {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  color: var(--white);
}

/* ===== RELATED PRODUCTS ===== */
.related-section {
  margin-bottom: 4rem;
}

.related-section h2 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

/* ===== CART PAGE ===== */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 2rem;
  align-items: start;
}

.cart-items { min-width: 0; }

.cart-item {
  display: flex;
  gap: 1.25rem;
  padding: 1.25rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 1rem;
  align-items: center;
}

.cart-item-image {
  width: 90px;
  height: 90px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 2rem;
}

.cart-item-info { flex: 1; min-width: 0; }

.cart-item-brand {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--muted);
  font-weight: 600;
}

.cart-item-name {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 0.2rem;
}

.cart-item-size {
  font-size: 0.82rem;
  color: var(--muted);
}

.cart-item-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.cart-item-price {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  color: var(--white);
  font-size: 1.05rem;
  white-space: nowrap;
}

.cart-remove {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 1.1rem;
  padding: 0.25rem;
  transition: color 0.2s;
}

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

/* Cart Summary */
.cart-summary {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.75rem;
  position: sticky;
  top: 5rem;
}

.cart-summary h3 {
  font-size: 1.15rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.6rem;
  font-size: 0.9rem;
}

.summary-row.total {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--white);
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.free-shipping-note {
  font-size: 0.8rem;
  color: var(--success);
  text-align: center;
  margin-top: 0.75rem;
  margin-bottom: 1rem;
}

.btn-checkout {
  width: 100%;
  padding: 0.9rem;
  border: none;
  border-radius: 10px;
  background: var(--accent);
  color: white;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
  display: block;
  text-decoration: none;
}

.btn-checkout:hover {
  background: var(--warm);
  color: white;
}

.btn-continue {
  display: block;
  text-align: center;
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.btn-continue:hover { color: var(--accent); }

/* Empty Cart */
.empty-cart {
  text-align: center;
  padding: 4rem 2rem;
}

.empty-cart .icon { font-size: 3rem; margin-bottom: 1rem; }

.empty-cart h2 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.empty-cart p {
  color: var(--muted);
  margin-bottom: 2rem;
}

.btn-shop {
  display: inline-block;
  padding: 0.8rem 2rem;
  background: var(--accent);
  color: white;
  border-radius: 8px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
}

.btn-shop:hover {
  background: var(--warm);
  color: white;
}

/* ===== CHECKOUT PAGE ===== */
.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 2.5rem;
  align-items: start;
}

.checkout-form {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
}

.form-section {
  margin-bottom: 2rem;
}

.form-section:last-child { margin-bottom: 0; }

.form-section h3 {
  font-size: 1.05rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.form-group {
  margin-bottom: 0.75rem;
}

.form-group.full { grid-column: 1 / -1; }

.form-group label {
  display: block;
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 0.3rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 0.65rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--dark);
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--accent);
}

.form-group input::placeholder { color: var(--muted); }

.btn-place-order {
  width: 100%;
  padding: 1rem;
  border: none;
  border-radius: 10px;
  background: var(--accent);
  color: white;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  margin-top: 1rem;
}

.btn-place-order:hover {
  background: var(--warm);
  transform: translateY(-1px);
}

.btn-place-order:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* ===== ORDER CONFIRMED ===== */
.confirmed-page {
  text-align: center;
  padding: 4rem 2rem;
  max-width: 600px;
  margin: 0 auto;
}

.confirmed-page .check-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(46, 204, 113, 0.15);
  border: 2px solid var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 1.5rem;
}

.confirmed-page h1 {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.confirmed-page p {
  color: var(--text);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.order-number {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  color: var(--accent);
}

/* ===== LOADING STATE ===== */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem;
  color: var(--muted);
}

.loading::after {
  content: '';
  width: 24px;
  height: 24px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin-left: 0.75rem;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ===== TOAST ===== */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--card);
  border: 1px solid var(--accent);
  border-radius: 10px;
  padding: 0.9rem 1.5rem;
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 500;
  z-index: 10000;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s;
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* ===== FOOTER ===== */
.store-footer {
  padding: 2rem;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 2rem;
}

.store-footer a {
  color: var(--accent);
  text-decoration: none;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .product-detail {
    grid-template-columns: 1fr;
  }

  .cart-layout {
    grid-template-columns: 1fr;
  }

  .checkout-layout {
    grid-template-columns: 1fr;
  }

  .cart-summary {
    position: static;
  }
}

@media (max-width: 768px) {
  .store-nav {
    padding: 0.75rem 1.25rem;
  }

  .nav-links {
    gap: 1rem;
  }

  .nav-links a:not(.cart-link) {
    display: none;
  }

  .page-container {
    padding: 5rem 1.25rem 2rem;
  }

  .product-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }

  .product-image { height: 160px; }

  .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-bar .search-input {
    max-width: none;
  }

  .features-list ul {
    grid-template-columns: 1fr;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-group.full { grid-column: 1; }
}

@media (max-width: 480px) {
  .product-grid {
    grid-template-columns: 1fr;
  }

  .category-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .category-tabs::-webkit-scrollbar { display: none; }

  .cat-tab { white-space: nowrap; }
}