/* ============================================================
   ALPHATECH SOLUCIONES — Store Stylesheet
   ============================================================ */

/* ── Page Header ────────────────────────────────────────────── */
.page-header {
  padding: calc(var(--nav-height) + 48px) 0 48px;
  background: linear-gradient(180deg, rgba(29,78,216,0.05) 0%, transparent 100%);
  border-bottom: 1px solid var(--border);
}

.page-header-inner {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-3);
  margin-bottom: 12px;
}
.breadcrumb a { color: var(--text-3); transition: var(--transition); }
.breadcrumb a:hover { color: var(--blue-light); }
.breadcrumb span { color: var(--text-2); }

/* ── Store Layout ───────────────────────────────────────────── */
.store-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 32px;
  padding: 48px 0 96px;
  align-items: start;
}

/* ── Sidebar ────────────────────────────────────────────────── */
.store-sidebar {
  position: sticky;
  top: calc(var(--nav-height) + 24px);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sidebar-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  backdrop-filter: blur(12px);
}

.sidebar-card h3 {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-2);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sidebar-card h3 i { color: var(--blue-light); font-size: 0.75rem; }

/* Category filter */
.cat-list { display: flex; flex-direction: column; gap: 4px; }

.cat-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-radius: 10px;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  background: transparent;
  color: var(--text-2);
  font-size: 0.88rem;
  font-family: var(--font-main);
  width: 100%;
  text-align: left;
}

.cat-btn:hover {
  background: rgba(29,78,216,0.07);
  color: var(--text-1);
}

.cat-btn.active {
  background: linear-gradient(135deg, rgba(0,133,255,0.15), rgba(29,78,216,0.07));
  color: var(--blue-light);
  border: 1px solid rgba(29,78,216,0.2);
}

.cat-count {
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: 50px;
  background: var(--border);
  color: var(--text-3);
}

.cat-btn.active .cat-count {
  background: rgba(29,78,216,0.1);
  color: var(--blue-light);
}

/* Price range */
.price-inputs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 12px;
}

.price-input {
  padding: 8px 12px;
  border-radius: 8px;
  background: rgba(15,23,42,0.04);
  border: 1px solid rgba(15,23,42,0.08);
  color: var(--text-1);
  font-size: 0.85rem;
  font-family: var(--font-main);
  outline: none;
  transition: var(--transition);
}

.price-input:focus {
  border-color: var(--blue);
  background: rgba(29,78,216,0.05);
}

/* Brand checkboxes */
.brand-list { display: flex; flex-direction: column; gap: 8px; }

.brand-check {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.87rem;
  color: var(--text-2);
  transition: var(--transition);
}

.brand-check:hover { color: var(--text-1); }

.brand-check input[type="checkbox"] {
  width: 16px; height: 16px;
  accent-color: var(--blue-light);
  cursor: pointer;
}

/* ── Store Main ─────────────────────────────────────────────── */
.store-main {}

/* Toolbar */
.store-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}

.toolbar-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.results-count {
  font-size: 0.88rem;
  color: var(--text-2);
}
.results-count strong { color: var(--text-1); }

.toolbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.search-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 8px 16px;
  transition: var(--transition);
}

.search-bar:focus-within {
  border-color: var(--blue);
  background: rgba(29,78,216,0.05);
  box-shadow: 0 0 0 3px rgba(29,78,216,0.08);
}

.search-bar i { color: var(--text-3); font-size: 0.85rem; }

.search-bar input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-1);
  font-family: var(--font-main);
  font-size: 0.88rem;
  width: 180px;
}

.search-bar input::placeholder { color: var(--text-3); }

.sort-select {
  padding: 8px 14px;
  border-radius: 10px;
  background: var(--bg-white);
  border: 1px solid var(--border);
  color: var(--text-2);
  font-family: var(--font-main);
  font-size: 0.85rem;
  outline: none;
  cursor: pointer;
  transition: var(--transition);
}

.sort-select:focus {
  border-color: var(--blue);
  color: var(--text-1);
}

.sort-select option { background: #fff; color: var(--text-1); }

.view-toggles {
  display: flex;
  gap: 4px;
}

.view-btn {
  width: 34px; height: 34px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-white);
  color: var(--text-3);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.85rem;
}

.view-btn:hover, .view-btn.active {
  border-color: var(--blue-light);
  color: var(--blue-light);
  background: rgba(29,78,216,0.07);
}

/* ── Products Grid ──────────────────────────────────────────── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.products-grid.list-view { grid-template-columns: 1fr; }

/* Product Card */
.product-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
}

.product-card:hover {
  border-color: rgba(29,78,216,0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), 0 0 24px rgba(29,78,216,0.1);
}

.product-badge {
  position: absolute;
  top: 12px; left: 12px;
  z-index: 1;
  padding: 4px 10px;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge-new { background: linear-gradient(135deg, var(--blue), var(--blue-light)); color: #fff; }
.badge-sale { background: linear-gradient(135deg, var(--orange), #ff9f43); color: #fff; }
.badge-promo { background: linear-gradient(135deg, var(--green), var(--green-light)); color: #fff; }

.product-wishlist {
  position: absolute;
  top: 12px; right: 12px;
  z-index: 1;
  width: 32px; height: 32px;
  border-radius: 8px;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(15,23,42,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.85rem;
  color: var(--text-3);
  opacity: 0;
}

.product-card:hover .product-wishlist { opacity: 1; }
.product-wishlist:hover { color: #ff6b6b; border-color: #ff6b6b; }
.product-wishlist.active { color: #ff6b6b; border-color: #ff6b6b; opacity: 1; }

.product-image {
  width: 100%;
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  background: linear-gradient(135deg, rgba(29,78,216,0.05), rgba(0,213,255,0.03));
  transition: var(--transition);
}

.product-card:hover .product-image { background: linear-gradient(135deg, rgba(29,78,216,0.08), rgba(0,213,255,0.06)); }

.product-body { padding: 16px; }

.product-category {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--blue-light);
  margin-bottom: 6px;
}

.product-name {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 4px;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-brand {
  font-size: 0.78rem;
  color: var(--text-3);
  margin-bottom: 12px;
}

.product-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 14px;
}

.spec-tag {
  padding: 2px 8px;
  border-radius: 50px;
  font-size: 0.7rem;
  background: rgba(15,23,42,0.04);
  border: 1px solid var(--border);
  color: var(--text-3);
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid rgba(15,23,42,0.06);
}

.product-price {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.price-original {
  font-size: 0.75rem;
  color: var(--text-3);
  text-decoration: line-through;
}

.price-current {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--blue-light);
  font-family: var(--font-display);
}

.add-to-cart-btn {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  border: none;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.9rem;
  font-weight: 700;
  flex-shrink: 0;
}

.add-to-cart-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 16px rgba(29,78,216,0.3);
}

.add-to-cart-btn.added {
  background: linear-gradient(135deg, var(--green), var(--green-light));
  color: #fff;
}

/* List view card */
.products-grid.list-view .product-card {
  display: grid;
  grid-template-columns: 120px 1fr;
}

.products-grid.list-view .product-image {
  height: 100%;
  min-height: 120px;
  border-radius: 0;
}

/* ── Cart Drawer ─────────────────────────────────────────────── */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}
.cart-overlay.open { opacity: 1; pointer-events: all; }

.cart-drawer {
  position: fixed;
  right: 0; top: 0; bottom: 0;
  width: 380px;
  max-width: 95vw;
  background: var(--bg-white);
  backdrop-filter: blur(20px);
  border-left: 1px solid var(--border);
  z-index: 2001;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}

.cart-header h3 { font-size: 1.1rem; }

.cart-close {
  width: 34px; height: 34px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-white);
  color: var(--text-2);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}
.cart-close:hover { border-color: #ff6b6b; color: #ff6b6b; }

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  gap: 12px;
  color: var(--text-3);
  font-size: 0.9rem;
  text-align: center;
}

.cart-empty-icon { font-size: 3rem; opacity: 0.4; }

.cart-item {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border-radius: var(--radius-sm);
  background: var(--bg-white);
  border: 1px solid var(--border);
}

.cart-item-img {
  width: 56px; height: 56px;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(29,78,216,0.08), rgba(29,78,216,0.04));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.cart-item-info { overflow: hidden; }

.cart-item-name {
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cart-item-price {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--blue-light);
}

.cart-item-qty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.qty-btn {
  width: 24px; height: 24px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-white);
  color: var(--text-2);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.75rem;
}
.qty-btn:hover { border-color: var(--blue-light); color: var(--blue-light); }

.qty-num {
  font-size: 0.85rem;
  font-weight: 600;
  min-width: 16px;
  text-align: center;
}

.cart-footer {
  padding: 16px 24px 24px;
  border-top: 1px solid var(--border);
}

.cart-summary { margin-bottom: 16px; }

.cart-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  padding: 4px 0;
  color: var(--text-2);
}

.cart-row.total {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-1);
  padding-top: 12px;
  border-top: 1px solid var(--border);
  margin-top: 8px;
}

.cart-row.total span:last-child { color: var(--blue-light); }

.cart-checkout-btn {
  width: 100%;
  margin-bottom: 8px;
}

.cart-continue-btn {
  width: 100%;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-3);
  cursor: pointer;
  padding: 8px;
  transition: var(--transition);
  border-radius: 8px;
}
.cart-continue-btn:hover { color: var(--blue-light); background: rgba(29,78,216,0.04); }

/* ── Pagination ─────────────────────────────────────────────── */
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 40px;
}

.page-btn {
  width: 36px; height: 36px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-white);
  color: var(--text-2);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.88rem;
}

.page-btn:hover { border-color: var(--blue-light); color: var(--blue-light); }
.page-btn.active {
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  border-color: transparent;
  color: #fff;
  font-weight: 700;
}

/* ── Mobile sidebar ─────────────────────────────────────────── */
.filter-toggle {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-white);
  color: var(--text-2);
  font-size: 0.88rem;
  cursor: pointer;
  transition: var(--transition);
}
.filter-toggle:hover { border-color: var(--blue-light); color: var(--blue-light); }

@media (max-width: 1024px) {
  .store-layout { grid-template-columns: 1fr; }
  .store-sidebar {
    position: static;
    display: none;
  }
  .store-sidebar.open { display: flex; }
  .filter-toggle { display: flex; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .products-grid { grid-template-columns: 1fr; }
  .products-grid.list-view .product-card { grid-template-columns: 80px 1fr; }
}