/* ===== DESIGN TOKENS ===== */
:root {
  --bg:          #0d0c10;
  --bg-card:     #161519;
  --bg-card-hover:#1e1c23;
  --bg-drawer:   #121116;
  --bg-input:    #1c1b22;
  --border:      rgba(255,255,255,0.07);
  --border-focus:rgba(232,155,58,0.6);
  --text-1:      #f0ead8;
  --text-2:      #8a8480;
  --text-3:      #5a5650;
  --accent:      #e89a38;
  --accent-h:    #f5b055;
  --accent-dim:  rgba(232,154,56,0.12);
  --accent-dim2: rgba(232,154,56,0.06);
  --success:     #56b978;
  --danger:      #e85a5a;
  --warn:        #e8c050;
  --radius-sm:   8px;
  --radius:      12px;
  --radius-lg:   18px;
  --shadow:      0 4px 24px rgba(0,0,0,0.5);
  --shadow-card: 0 2px 12px rgba(0,0,0,0.4);
  --header-h:    64px;
  --sidebar-w:   240px;
  --max-w:       clamp(1200px, 88vw, 2400px);
  --transition:  0.2s ease;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: clamp(16px, 1.1vw, 20px); scroll-behavior: smooth; overflow-x: hidden; }
body {
  font-family: 'Nunito', sans-serif;
  background: var(--bg);
  color: var(--text-1);
  min-height: 100vh;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select { font-family: inherit; }
a { text-decoration: none; color: inherit; }

/* Subtle grain texture */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

/* ===== HEADER ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(13,12,16,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  height: 100%;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
.logo { display: flex; align-items: center; gap: 0; }
.logo-pe {
  font-family: 'Archivo Black', sans-serif;
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--accent);
  letter-spacing: -0.02em;
  line-height: 1;
  text-transform: lowercase;
}
.logo-store {
  font-family: 'Archivo Black', sans-serif;
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--text-2);
  letter-spacing: -0.02em;
  line-height: 1;
  text-transform: lowercase;
}

/* Header actions */
.header-actions { display: flex; align-items: center; gap: 20px; }

/* Language toggle */
.lang-toggle { display: flex; align-items: center; gap: 6px; }
.lang-sep { color: var(--text-3); font-size: 14px; }
.lang-btn {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
  letter-spacing: 0.05em;
  padding: 4px 2px;
  transition: color var(--transition);
}
.lang-btn:hover, .lang-btn.active { color: var(--accent); }

/* Cart button */
.cart-btn {
  position: relative;
  color: var(--text-1);
  padding: 6px;
  transition: color var(--transition);
  display: flex;
  align-items: center;
}
.cart-btn:hover { color: var(--accent); }

/* Search button */
.search-btn {
  position: relative;
  color: var(--text-2);
  padding: 6px;
  transition: color var(--transition);
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.search-btn:hover { color: var(--accent); }
.cart-count {
  position: absolute;
  top: -2px;
  right: -4px;
  background: var(--accent);
  color: #0d0c10;
  font-family: 'Syne', sans-serif;
  font-size: 10px;
  font-weight: 700;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.6);
  transition: opacity var(--transition), transform var(--transition);
}
.cart-count.visible {
  opacity: 1;
  transform: scale(1);
}

/* ===== CATEGORY NAV ===== */
.category-nav {
  position: sticky;
  top: var(--header-h);
  z-index: 90;
  background: rgba(13,12,16,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.category-strip {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.category-strip::-webkit-scrollbar { display: none; }

/* ===== HEADER SEARCH (inline expand) ===== */
.header-search {
  display: flex;
  align-items: center;
  position: relative;
}

/* Two icons: magnifying glass ↔ close */
.s-icon-close { display: none; opacity: 0; transform: rotate(-45deg) scale(0.7); transition: opacity 0.15s ease, transform 0.15s ease; }
.s-icon-search { display: block; transition: opacity 0.15s ease; }
.header-search.open .s-icon-search { display: none; }
.header-search.open .s-icon-close  { display: block; opacity: 1; transform: rotate(0deg) scale(1); color: var(--text-1); }

/* Expanding input — closed state */
.search-expand-input {
  width: 0;
  min-width: 0;
  padding: 5px 0;
  border: none;
  border-bottom: 1.5px solid transparent;
  background: transparent;
  color: var(--text-1);
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  outline: none;
  opacity: 0;
  caret-color: var(--accent);
  pointer-events: none;
  transition:
    width 0.26s cubic-bezier(0.4, 0, 0.2, 1),
    opacity 0.2s ease,
    border-color 0.2s ease,
    padding 0.26s ease;
}
.search-expand-input::placeholder { color: var(--text-3); }

/* Expanded state */
.header-search.open .search-expand-input {
  width: clamp(160px, 20vw, 280px);
  padding: 5px 10px 5px 4px;
  opacity: 1;
  border-bottom-color: rgba(232,154,56,0.5);
  pointer-events: all;
}

/* Fade lang toggle when search opens */
.lang-toggle { transition: opacity 0.2s ease; }
.search-open .lang-toggle { opacity: 0; pointer-events: none; }

/* ── Mobile: full-width takeover ── */
@media (max-width: 640px) {
  .header-search.open {
    position: absolute;
    left: 0; right: 0; top: 0; bottom: 0;
    background: var(--bg);
    padding: 0 16px;
    gap: 8px;
    z-index: 5;
    animation: searchMobileIn 0.22s cubic-bezier(0.4, 0, 0.2, 1) both;
  }
  @keyframes searchMobileIn {
    from { opacity: 0; transform: translateX(12px); }
    to   { opacity: 1; transform: translateX(0); }
  }
  .header-search.open .search-expand-input {
    flex: 1;
    width: auto !important;
    font-size: 15px;
  }
  .search-open .logo {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.15s ease;
  }
}
.category-tab {
  font-family: 'Syne', sans-serif;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-2);
  padding: 14px 20px;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
  background: none;
}
.category-tab:hover { color: var(--text-1); }
.category-tab.active { color: var(--accent); border-bottom-color: var(--accent); }

/* ===== MAIN LAYOUT ===== */
.main-layout {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 32px 24px 80px;
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  gap: 40px;
  position: relative;
  z-index: 1;
}

/* ===== FILTER SIDEBAR ===== */
.filter-sidebar {
  display: block;
  position: sticky;
  top: calc(var(--header-h) + 50px);
  height: fit-content;
  max-height: calc(100vh - var(--header-h) - 80px);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.filter-sidebar.hidden { display: none; }
.main-layout.full-width { grid-template-columns: 1fr; }

.filter-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.filter-title {
  font-family: 'Syne', sans-serif;
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text-1);
}
.clear-filters-btn {
  font-size: 12px;
  color: var(--text-2);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition);
}
.clear-filters-btn:hover { color: var(--accent); }

/* Filter groups */
.filter-group {
  border-bottom: 1px solid var(--border);
  padding-bottom: 16px;
  margin-bottom: 16px;
}
.filter-group:last-child { border-bottom: none; }

.filter-group-title {
  font-family: 'Syne', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-2);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
}
.filter-group-title svg { transition: transform var(--transition); }
.filter-group-title.collapsed svg { transform: rotate(-90deg); }
.filter-group-content { display: flex; flex-direction: column; gap: 8px; }
.filter-group-content.collapsed { display: none; }

/* Filter checkboxes */
.filter-option {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--text-1);
  transition: color var(--transition);
  user-select: none;
}
.filter-option:hover { color: var(--accent); }
.filter-option input[type="checkbox"] { display: none; }
.filter-check {
  width: 16px;
  height: 16px;
  border: 1.5px solid var(--border);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: border-color var(--transition), background var(--transition);
}
.filter-option input:checked ~ .filter-check {
  background: var(--accent);
  border-color: var(--accent);
}
.filter-check::after {
  content: '';
  width: 8px;
  height: 5px;
  border-left: 2px solid #0d0c10;
  border-bottom: 2px solid #0d0c10;
  transform: rotate(-45deg) translateY(-1px);
  opacity: 0;
  transition: opacity var(--transition);
}
.filter-option input:checked ~ .filter-check::after { opacity: 1; }

/* Color swatch */
.color-swatch {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  flex-shrink: 0;
}
.color-swatch.black  { background: #1a1a1a; }
.color-swatch.white  { background: #f0ead8; }
.color-swatch.purple { background: #8b5cf6; }
.color-swatch.red    { background: #e85a5a; }

/* ===== SORT ROW ===== */
.sort-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  gap: 12px;
}
.mobile-filter-btn {
  display: none;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-1);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  transition: border-color var(--transition), background var(--transition);
  position: relative;
}
.mobile-filter-btn:hover { border-color: var(--accent); background: var(--bg-card-hover); }
.filter-active-dot {
  width: 7px;
  height: 7px;
  background: var(--accent);
  border-radius: 50%;
  position: absolute;
  top: 6px;
  right: 6px;
}

.sort-control { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.sort-label { font-size: 0.8125rem; color: var(--text-2); white-space: nowrap; }
.sort-select {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-1);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 12px;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  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='%238a8480' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 32px;
  transition: border-color var(--transition);
}
.sort-select:focus { outline: none; border-color: var(--accent); }

/* ===== PRODUCTS GRID ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* All products view - grouped by category */
.category-section { margin-bottom: 56px; }
.category-section-header {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 24px;
}
.category-section-title {
  font-family: 'Syne', sans-serif;
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--text-1);
}
.category-see-all {
  font-size: 0.8125rem;
  color: var(--accent);
  cursor: pointer;
  transition: color var(--transition);
}
.category-see-all:hover { color: var(--accent-h); }
.category-section .products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

/* ===== PRODUCT CARD ===== */
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  cursor: pointer;
  position: relative;
}
.product-card:hover {
  transform: translateY(-3px);
  border-color: rgba(232,154,56,0.25);
  box-shadow: 0 8px 32px rgba(232,154,56,0.08), var(--shadow-card);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.product-img-wrap {
  position: relative;
  aspect-ratio: 1 / 1;
  background: #ffffff;
  overflow: hidden;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 16px;
  transition: transform 0.3s ease;
}
.product-card:hover .product-img-wrap img { transform: scale(1.04); }

.stock-badge {
  position: absolute;
  top: clamp(10px, 0.9vw, 16px);
  left: clamp(10px, 0.9vw, 16px);
  font-family: 'Syne', sans-serif;
  font-size: clamp(10px, 0.9vw, 15px);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: clamp(4px, 0.35vw, 7px) clamp(9px, 0.75vw, 14px);
  border-radius: 20px;
}
.stock-badge.yes  { display: none; }
.stock-badge.no   {
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(30,28,35,0.72);
  color: rgba(240,234,216,0.45);
  border: 1px solid rgba(240,234,216,0.12);
  font-size: clamp(11px, 0.95vw, 16px);
  letter-spacing: 0.12em;
  padding: clamp(7px, 0.6vw, 11px) clamp(18px, 1.5vw, 28px);
  border-radius: 6px;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  white-space: nowrap;
}
.stock-badge.soon { background: rgba(232,192,80,0.12); color: var(--warn);   border: 1px solid rgba(232,192,80,0.25); }

/* Product badge top-right */
.product-badge {
  position: absolute;
  top: clamp(10px, 0.9vw, 16px); right: clamp(10px, 0.9vw, 16px);
  font-family: 'Syne', sans-serif;
  font-size: clamp(10px, 0.9vw, 15px); font-weight: 700;
  letter-spacing: 0.04em;
  padding: clamp(4px, 0.35vw, 7px) clamp(9px, 0.75vw, 14px); border-radius: 20px;
  z-index: 2;
}
.badge-hit {
  background: rgba(232,184,75,0.18);
  color: var(--accent);
  border: 1px solid rgba(232,184,75,0.4);
}
.badge-de-pe-vitrina {
  background: rgba(100,160,232,0.15);
  color: #78b4f0;
  border: 1px solid rgba(100,160,232,0.35);
}

/* Discount tag bottom-right of image */
.discount-tag {
  position: absolute;
  bottom: clamp(10px, 0.9vw, 16px); right: clamp(10px, 0.9vw, 16px);
  background: rgba(224,82,82,0.90);
  color: #fff;
  font-family: 'Nunito', sans-serif;
  font-size: clamp(10px, 0.9vw, 15px); font-weight: 800;
  padding: clamp(3px, 0.3vw, 6px) clamp(8px, 0.65vw, 13px); border-radius: 5px;
  z-index: 2;
}

/* Crossed-out old price */
.price-old {
  display: block;
  font-size: 12px; font-weight: 500;
  color: rgba(240,234,216,0.3);
  text-decoration: line-through;
  line-height: 1.1;
  margin-bottom: 1px;
}

/* Button row with green dot */
.btn-wrap { display: flex; align-items: center; gap: 7px; }
.stock-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #4fc97a;
  box-shadow: 0 0 6px rgba(79,201,122,0.55);
  flex-shrink: 0;
}

/* Out-of-stock dim */
.out-of-stock-card { opacity: 0.72; }
.out-of-stock-card .product-img-wrap img {
  filter: grayscale(55%) brightness(0.8);
}
.out-of-stock-card .product-img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(13,12,16,0.35);
  pointer-events: none;
}
.out-of-stock-card .product-name,
.out-of-stock-card .product-price {
  filter: grayscale(40%);
  opacity: 0.7;
}

.product-info {
  padding: 14px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.product-name {
  font-family: 'Syne', sans-serif;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-1);
  line-height: 1.3;
}
.product-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.product-price {
  font-family: 'Syne', sans-serif;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--accent);
}
.product-price .currency {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-2);
  margin-left: 3px;
}

/* Product action buttons */
.btn-add-cart, .btn-out-stock, .btn-notify {
  font-family: 'Syne', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: background var(--transition), color var(--transition), opacity var(--transition);
}
.btn-add-cart {
  background: var(--accent);
  color: #0d0c10;
}
.btn-add-cart:hover { background: var(--accent-h); }
.btn-out-stock {
  background: var(--bg-card-hover);
  color: var(--text-3);
  border: 1px solid var(--border);
  cursor: not-allowed;
}
.btn-notify {
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid rgba(232,154,56,0.3);
}
.btn-notify:hover { background: rgba(232,154,56,0.2); }

/* ===== BUTTONS (reusable) ===== */
.btn-primary {
  font-family: 'Syne', sans-serif;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  background: var(--accent);
  color: #0d0c10;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), transform var(--transition);
  border: none;
  cursor: pointer;
}
.btn-primary:hover { background: var(--accent-h); }
.btn-primary:active { transform: scale(0.98); }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-secondary {
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  font-weight: 600;
  background: var(--bg-card-hover);
  color: var(--text-1);
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: border-color var(--transition), background var(--transition);
  cursor: pointer;
}
.btn-secondary:hover { border-color: var(--accent); }

.btn-full { width: 100%; }

/* ===== DRAWERS ===== */
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(2px);
}
.drawer-overlay.visible { opacity: 1; pointer-events: all; }

/* Filter drawer */
.filter-drawer {
  position: fixed;
  left: 0; top: 0; bottom: 0;
  width: 300px;
  background: var(--bg-drawer);
  z-index: 210;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 0;
  transform: translateX(-100%);
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
  overflow-y: auto;
  border-right: 1px solid var(--border);
}
.filter-drawer.open { transform: translateX(0); }

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-shrink: 0;
}
.drawer-title {
  font-family: 'Syne', sans-serif;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-1);
}
.drawer-close {
  color: var(--text-2);
  padding: 4px;
  transition: color var(--transition);
}
.drawer-close:hover { color: var(--accent); }
.drawer-footer {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  flex-shrink: 0;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.drawer-footer .btn-secondary, .drawer-footer .btn-primary { flex: 1; }

/* Cart drawer */
.cart-drawer {
  position: fixed;
  right: 0; top: 0; bottom: 0;
  width: 420px;
  max-width: 100vw;
  background: var(--bg-drawer);
  z-index: 210;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
  border-left: 1px solid var(--border);
}
.cart-drawer.open { transform: translateX(0); }
.cart-drawer .drawer-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0;
}

.cart-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 0;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.cart-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--text-2);
  font-size: 15px;
  padding: 40px 0;
}
.cart-empty-icon { font-size: 48px; opacity: 0.3; }
.cart-empty-text { font-family: 'Syne', sans-serif; font-weight: 600; }

/* Cart items */
.cart-items-list { display: flex; flex-direction: column; gap: 16px; margin-bottom: 24px; }
.cart-item {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: 12px;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.cart-item:last-child { border-bottom: none; }
.cart-item-img {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  background: #ffffff;
  object-fit: contain;
  padding: 4px;
}
.cart-item-info { min-width: 0; }
.cart-item-name {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-1);
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cart-item-price { font-size: 0.875rem; font-weight: 700; color: var(--accent); margin-top: 4px; }
.cart-item-controls { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.qty-control {
  display: flex;
  align-items: center;
  gap: 8px;
}
.qty-btn {
  width: 22px;
  height: 22px;
  border-radius: 4px;
  background: var(--bg-card-hover);
  border: 1px solid var(--border);
  color: var(--text-1);
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition);
}
.qty-btn:hover { border-color: var(--accent); color: var(--accent); }
.qty-value { font-size: 14px; font-weight: 600; min-width: 16px; text-align: center; }
.cart-remove-btn {
  font-size: 11px;
  color: var(--text-3);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition);
}
.cart-remove-btn:hover { color: var(--danger); }

/* Upsell section */
.upsell-section {
  background: var(--accent-dim2);
  border: 1px solid rgba(232,154,56,0.15);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 20px;
}
.upsell-title {
  font-family: 'Syne', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.upsell-item {
  display: grid;
  grid-template-columns: 48px 1fr auto;
  gap: 10px;
  align-items: center;
}
.upsell-img {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  background: #ffffff;
  object-fit: contain;
  padding: 4px;
}
.upsell-info { min-width: 0; }
.upsell-name { font-size: 13px; font-weight: 600; color: var(--text-1); }
.upsell-prices { display: flex; align-items: center; gap: 6px; margin-top: 3px; }
.upsell-price-orig { font-size: 11px; color: var(--text-3); text-decoration: line-through; }
.upsell-price-disc { font-size: 13px; font-weight: 700; color: var(--accent); }
.upsell-discount-tag {
  font-size: 10px;
  font-weight: 700;
  background: rgba(232,154,56,0.2);
  color: var(--accent);
  padding: 2px 6px;
  border-radius: 4px;
}
.btn-upsell-add {
  font-family: 'Syne', sans-serif;
  font-size: 11px;
  font-weight: 700;
  background: var(--accent);
  color: #0d0c10;
  padding: 7px 12px;
  border-radius: 6px;
  white-space: nowrap;
  transition: background var(--transition);
}
.btn-upsell-add:hover { background: var(--accent-h); }

/* Cart footer */
.cart-footer {
  padding: 20px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex-shrink: 0;
}

/* Promo code */
.promo-row {
  display: flex;
  gap: 8px;
}
.promo-input {
  flex: 1;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-1);
  font-size: 14px;
  padding: 10px 14px;
  transition: border-color var(--transition);
}
.promo-input::placeholder { color: var(--text-3); }
.promo-input:focus { outline: none; border-color: var(--border-focus); }
.promo-input.success { border-color: var(--success); }
.promo-input.error { border-color: var(--danger); }
.promo-apply-btn {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 700;
  background: var(--bg-card-hover);
  color: var(--text-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  white-space: nowrap;
  transition: border-color var(--transition), background var(--transition);
}
.promo-apply-btn:hover { border-color: var(--accent); background: var(--accent-dim); }
.promo-msg { font-size: 12px; margin-top: -8px; }
.promo-msg.success { color: var(--success); }
.promo-msg.error { color: var(--danger); }

/* Cart totals */
.cart-totals { display: flex; flex-direction: column; gap: 8px; }
.cart-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  color: var(--text-2);
}
.cart-total-row.main {
  font-family: 'Syne', sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: var(--text-1);
  padding-top: 8px;
  border-top: 1px solid var(--border);
  margin-top: 4px;
}
.cart-total-row.discount { color: var(--success); }
.cart-total-val { font-weight: 600; }

/* ===== MODALS ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 300;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(4px);
}
.modal-overlay.visible { opacity: 1; pointer-events: all; }

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  color: var(--text-2);
  padding: 6px;
  background: var(--bg-card);
  border-radius: 8px;
  border: 1px solid var(--border);
  transition: color var(--transition), border-color var(--transition);
  z-index: 10;
}
.modal-close:hover { color: var(--accent); border-color: var(--accent); }

/* Product modal */
.product-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  width: min(var(--max-w), calc(100vw - 32px));
  height: clamp(485px, 79vh, 1260px);
  background: var(--bg-drawer);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  z-index: 310;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.product-modal.visible { opacity: 1; pointer-events: all; transform: translate(-50%, -50%) scale(1); }

.product-modal-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: 100%;
  overflow: hidden;
}

.product-modal-gallery {
  background: #ffffff;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  overflow: hidden;
}
.gallery-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  min-height: 0;
}
/* Old single img — hidden, replaced by strip */
#galleryMainImg { display: none; }

.gallery-strip {
  display: flex;
  width: 100%;
  height: 100%;
  will-change: transform;
}

.gallery-strip-img {
  width: 100%;
  height: 100%;
  flex: 0 0 100%;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
  pointer-events: none;
}

/* ── Desktop: slim side-tab arrows ── */
.gallery-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  background: rgba(13,12,16,0.45);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.85);
  transition: background 0.15s, color 0.15s, opacity 0.15s;
  opacity: 0.7;
}
.gallery-arrow:hover { background: rgba(13,12,16,0.78); opacity: 1; color: #fff; }
.gallery-arrow-prev { left: 0; border-radius: 0 8px 8px 0; border-left: none; }
.gallery-arrow-next { right: 0; border-radius: 8px 0 0 8px; border-right: none; }

/* ── Mobile controls row (below image, above info) ── */
.gallery-controls {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 10px 0 4px;
  background: #fff;
}
.gallery-ctrl-btn {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid rgba(0,0,0,0.1);
  color: #333;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: background 0.15s;
  flex-shrink: 0;
}
.gallery-ctrl-btn:active { background: rgba(0,0,0,0.12); }
.gallery-dots {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
}
.gallery-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: rgba(0,0,0,0.2);
  transition: background 0.15s, transform 0.15s;
}
.gallery-dot.active {
  background: var(--accent);
  transform: scale(1.35);
}

@media (max-width: 800px) {
  /* Hide overlaid arrows on mobile */
  .gallery-arrow { display: none !important; }
  /* Show the controls row */
  .gallery-controls { display: flex; }
  /* Make gallery not sticky so it scrolls naturally */
  .product-modal-gallery {
    position: static;
    max-height: none;
    padding: 0;
    gap: 0;
  }
  .gallery-main img {
    padding: 12px;
  }
}

.product-modal-info {
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow: hidden;
  min-height: 0;
}
.product-modal-badge { display: none; }
.product-modal-badge .stock-badge.no {
  position: static;
  transform: none;
  display: block;
  margin: 0 auto;
  width: fit-content;
}
.product-modal-name {
  font-family: 'Syne', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-1);
  line-height: 1.2;
}
.product-modal-price {
  font-family: 'Nunito', sans-serif;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.5px;
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
}
.modal-price-old {
  display: block;
  font-family: 'Nunito', sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: rgba(240,234,216,0.35);
  text-decoration: line-through;
  letter-spacing: 0;
  margin-bottom: 2px;
}
.modal-discount-tag {
  font-family: 'Nunito', sans-serif;
  font-size: 13px;
  font-weight: 800;
  background: rgba(232,90,90,0.15);
  color: #e85a5a;
  border: 1px solid rgba(232,90,90,0.3);
  padding: 2px 8px;
  border-radius: 5px;
  letter-spacing: 0;
}
.modal-warranty-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: 'Nunito', sans-serif;
  font-size: 11px;
  font-weight: 600;
  color: rgba(138,132,128,0.75);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 4px 10px;
  border-radius: 6px;
  letter-spacing: 0.02em;
  align-self: center;
  margin-left: 4px;
}
.modal-warranty-badge svg {
  opacity: 0.5;
  flex-shrink: 0;
}
.product-modal-price .currency {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-2);
  margin-left: 4px;
}
.product-modal-desc {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--text-2);
  flex: 1;
}

/* Checkout modal */
.checkout-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  width: min(520px, calc(100vw - 32px));
  max-height: calc(100vh - 48px);
  background: var(--bg-drawer);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  z-index: 310;
  padding: 32px;
  overflow-y: auto;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.checkout-modal.visible { opacity: 1; pointer-events: all; transform: translate(-50%, -50%) scale(1); }

.checkout-title {
  font-family: 'Syne', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 24px;
}

/* Form */
.checkout-form { display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-label {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-2);
  text-transform: uppercase;
}
.form-input {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-1);
  font-size: 15px;
  font-family: 'Nunito', sans-serif;
  padding: 12px 16px;
  width: 100%;
  transition: border-color var(--transition);
}
.form-input::placeholder { color: var(--text-3); }
.form-input:focus { outline: none; border-color: var(--border-focus); }

/* Delivery options */
.delivery-options { display: flex; flex-direction: column; gap: 8px; }
.delivery-option {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}
.delivery-option:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-dim);
}
.delivery-option input[type="radio"] { display: none; }
.delivery-radio {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--border);
  flex-shrink: 0;
  transition: border-color var(--transition);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.delivery-option:has(input:checked) .delivery-radio { border-color: var(--accent); }
.delivery-radio::after {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0;
  transition: opacity var(--transition);
}
.delivery-option:has(input:checked) .delivery-radio::after { opacity: 1; }
.delivery-label { flex: 1; font-size: 14px; font-weight: 600; color: var(--text-1); }
.delivery-price { font-size: 13px; color: var(--text-2); font-weight: 600; }

.address-info-box {
  background: var(--accent-dim);
  border: 1px solid rgba(232,154,56,0.2);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 14px;
  color: var(--text-1);
}

.order-summary {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.order-summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  color: var(--text-2);
}
.order-summary-row.total {
  font-family: 'Syne', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-1);
  padding-top: 8px;
  border-top: 1px solid var(--border);
  margin-top: 4px;
}
.order-summary-row.discount { color: var(--success); }

/* Order success */
.order-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 20px 0;
  text-align: center;
}
.success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(86,185,120,0.15);
  border: 2px solid var(--success);
  color: var(--success);
  font-size: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.success-msg {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-1);
  max-width: 320px;
}

/* Notify modal */
.notify-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  width: min(420px, calc(100vw - 32px));
  background: var(--bg-drawer);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  z-index: 310;
  padding: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.notify-modal.visible { opacity: 1; pointer-events: all; transform: translate(-50%, -50%) scale(1); }
.notify-title {
  font-family: 'Syne', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--text-1);
  padding-right: 30px;
}
.notify-desc { font-size: 14px; color: var(--text-2); line-height: 1.6; }
.notify-product-name {
  font-family: 'Syne', sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: var(--accent);
}
.notify-success {
  font-size: 14px;
  color: var(--success);
  text-align: center;
  padding: 10px;
  background: rgba(86,185,120,0.08);
  border-radius: var(--radius-sm);
}

/* ===== EMPTY STATE ===== */
.no-products {
  grid-column: 1/-1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 45vh;
  padding: 60px 20px;
  color: var(--text-2);
  font-size: 15px;
}
.no-products-icon { font-size: 64px; opacity: 0.2; margin-bottom: 20px; }
.no-products-text { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1.375rem; margin-bottom: 8px; color: var(--text-1); }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.15); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .main-layout {
    grid-template-columns: 1fr;
  }
  .filter-sidebar { display: none !important; }
  .mobile-filter-btn { display: flex; }
}
@media (max-width: 800px) {
  .main-layout { padding: 20px 16px 60px; gap: 0; }
  .header-inner { padding: 0 16px; }
  .category-strip { padding: 0 16px; }
  .products-grid { gap: 14px; }
  .product-modal-inner { grid-template-columns: 1fr; }
  .checkout-modal { padding: 24px 20px; }

  /* Full-screen modal on mobile */
  .product-modal {
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    max-height: 100%;
    transform: translateY(100%) scale(1) !important;
    border-radius: 0;
    border: none;
    overflow-y: auto;
  }
  .product-modal.visible {
    transform: translateY(0) !important;
  }
  .product-modal-inner {
    max-height: none;
    overflow: visible;
    height: auto;
  }
  .product-modal-gallery {
    border-radius: 0;
    max-height: calc(90vw + 60px);
    min-height: 360px;
  }
  .gallery-main {
    flex: 1;
    max-height: 90vw;
    min-height: 320px;
  }
  .modal-close {
    position: fixed;
    top: 12px;
    right: 12px;
    z-index: 320;
    background: rgba(13,12,16,0.75);
    border-color: rgba(255,255,255,0.15);
    color: #fff;
    backdrop-filter: blur(6px);
  }
  .product-modal-info {
    overflow: visible;
  }
  .modal-tab-content {
    overflow-y: visible;
  }
  .product-modal-badge { display: flex; justify-content: center; padding: 10px 0 4px; background: #fff; }
}
@media (max-width: 640px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .category-section .products-grid { grid-template-columns: repeat(2, 1fr); }
  .product-card { min-width: 0; }
  .product-name { font-size: 13px; }
  .product-price { font-size: 15px; }
  .btn-add-cart, .btn-notify, .btn-out-stock { font-size: 11px; padding: 7px 10px; }
  .cart-drawer { width: 100vw; }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
.product-card {
  animation: fadeInUp 0.35s ease both;
}
.category-section {
  animation: fadeInUp 0.35s ease both;
}

/* ===== MODAL TABS ===== */
.modal-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
  margin-top: 16px;
}
.modal-tab {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-2);
  padding: 10px 18px;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
  background: none;
  cursor: pointer;
}
.modal-tab:hover { color: var(--text-1); }
.modal-tab.active { color: var(--accent); border-bottom-color: var(--accent); }

.modal-tab-content { display: flex; flex-direction: column; flex: 1; overflow-y: auto; min-height: 0; }
.modal-tab-pane { display: none; }
.modal-tab-pane.active { display: block; }

/* Pin add-to-cart button below scrollable tab content */
.product-modal-info .btn-full:last-child {
  flex-shrink: 0;
  margin-top: auto;
}

/* Specs table */
.specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.specs-table tr {
  border-bottom: 1px solid var(--border);
}
.specs-table tr:last-child { border-bottom: none; }
.spec-label {
  color: var(--text-2);
  font-weight: 600;
  font-family: 'Syne', sans-serif;
  font-size: 12px;
  letter-spacing: 0.04em;
  padding: 10px 12px 10px 0;
  white-space: nowrap;
  width: 40%;
  vertical-align: top;
}
.spec-value {
  color: var(--text-1);
  padding: 10px 0;
  font-size: 14px;
  line-height: 1.5;
}
.specs-empty { color: var(--text-3); font-size: 14px; padding: 12px 0; }

/* ===== PRICE RANGE FILTER ===== */
.price-range-content { padding-top: 4px; gap: 14px !important; }

.price-slider-wrap {
  position: relative;
  height: 28px;
  display: flex;
  align-items: center;
}
.price-range-track {
  position: absolute;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  pointer-events: none;
}
.price-range-fill {
  position: absolute;
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
}
.price-range-input {
  position: absolute;
  left: 0;
  width: 100%;
  height: 4px;
  background: transparent;
  -webkit-appearance: none;
  appearance: none;
  pointer-events: none;
  outline: none;
}
.price-range-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg);
  cursor: pointer;
  pointer-events: all;
  box-shadow: 0 0 0 2px rgba(232,154,56,0.3);
  transition: box-shadow var(--transition);
}
.price-range-input::-webkit-slider-thumb:hover {
  box-shadow: 0 0 0 4px rgba(232,154,56,0.25);
}
.price-range-input::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg);
  cursor: pointer;
  pointer-events: all;
}

.price-inputs-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.price-input-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}
.price-input-label {
  font-family: 'Syne', sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-3);
}
.price-text-input {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-1);
  font-size: 13px;
  font-family: 'Nunito', sans-serif;
  padding: 7px 10px;
  width: 100%;
  transition: border-color var(--transition);
}
.price-text-input:focus { outline: none; border-color: var(--border-focus); }
.price-text-input::-webkit-inner-spin-button,
.price-text-input::-webkit-outer-spin-button { opacity: 0.4; }
.price-range-sep { color: var(--text-3); font-size: 14px; margin-top: 16px; }

/* ===== CART TOAST ===== */
@keyframes toastSlideInDesktop {
  0%   { opacity: 0; transform: translateX(32px) scale(0.92); }
  60%  { opacity: 1; transform: translateX(-6px) scale(1.02); }
  100% { opacity: 1; transform: translateX(0) scale(1); }
}
@keyframes toastSlideOutDesktop {
  0%   { opacity: 1; transform: translateX(0) scale(1); }
  100% { opacity: 0; transform: translateX(32px) scale(0.94); }
}
@keyframes toastSlideInMobile {
  0%   { opacity: 0; transform: translateY(28px) scale(0.94); }
  60%  { opacity: 1; transform: translateY(-5px) scale(1.01); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes toastSlideOutMobile {
  0%   { opacity: 1; transform: translateY(0) scale(1); }
  100% { opacity: 0; transform: translateY(28px) scale(0.94); }
}
@keyframes toastProgressBar {
  from { transform: scaleX(1); }
  to   { transform: scaleX(0); }
}
@keyframes toastImgPop {
  0%   { transform: scale(0.7) rotate(-8deg); opacity: 0; }
  70%  { transform: scale(1.12) rotate(2deg); opacity: 1; }
  100% { transform: scale(1) rotate(0deg); opacity: 1; }
}
@keyframes toastCheckPop {
  0%   { transform: scale(0); opacity: 0; }
  60%  { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(1); opacity: 1; }
}

.cart-toast {
  position: fixed;
  z-index: 500;
  pointer-events: none;
  opacity: 0;
}

/* Desktop: top-right */
@media (min-width: 601px) {
  .cart-toast {
    top: 88px;
    right: 24px;
    transform: translateX(32px) scale(0.92);
  }
  .cart-toast.show {
    pointer-events: all;
    animation: toastSlideInDesktop 0.42s cubic-bezier(0.34,1.56,0.64,1) forwards;
  }
  .cart-toast.hide {
    pointer-events: none;
    animation: toastSlideOutDesktop 0.28s cubic-bezier(0.4,0,1,1) forwards;
  }
}

/* Mobile: bottom */
@media (max-width: 600px) {
  .cart-toast {
    bottom: 20px;
    left: 16px;
    right: 16px;
    transform: translateY(28px) scale(0.94);
  }
  .cart-toast.show {
    pointer-events: all;
    animation: toastSlideInMobile 0.42s cubic-bezier(0.34,1.56,0.64,1) forwards;
  }
  .cart-toast.hide {
    pointer-events: none;
    animation: toastSlideOutMobile 0.28s cubic-bezier(0.4,0,1,1) forwards;
  }
}

.cart-toast-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-drawer);
  border: 1px solid rgba(232,154,56,0.3);
  border-radius: var(--radius);
  padding: 12px 14px 14px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.55), 0 0 0 1px rgba(255,255,255,0.05),
              0 0 0 4px rgba(232,154,56,0.06);
  min-width: 280px;
  max-width: 360px;
  position: relative;
  overflow: hidden;
}

@media (max-width: 600px) {
  .cart-toast-inner {
    max-width: 100%;
    min-width: 0;
  }
}

/* Progress bar at bottom of toast */
.cart-toast-inner::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
  border-radius: 0 0 var(--radius) var(--radius);
  transform-origin: left center;
  animation: toastProgressBar 3.5s linear forwards;
  animation-delay: 0.1s;
  opacity: 0.7;
}
.cart-toast.hide .cart-toast-inner::after {
  animation: none;
}

.cart-toast-img-wrap {
  position: relative;
  flex-shrink: 0;
}

.cart-toast-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 8px;
  background: #fff;
  padding: 4px;
  display: block;
  animation: toastImgPop 0.45s cubic-bezier(0.34,1.56,0.64,1) 0.1s both;
}

/* Green check badge on image */
.cart-toast-check {
  position: absolute;
  bottom: -4px;
  right: -4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--success);
  border: 2px solid var(--bg-drawer);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: toastCheckPop 0.35s cubic-bezier(0.34,1.56,0.64,1) 0.28s both;
}
.cart-toast-check svg {
  width: 8px;
  height: 8px;
  stroke: #fff;
  stroke-width: 2.5;
  fill: none;
}

.cart-toast-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.cart-toast-label {
  font-family: 'Syne', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--success);
}

.cart-toast-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cart-toast-btn {
  font-family: 'Syne', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.03em;
  background: var(--accent);
  color: #0d0c10;
  border: none;
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background var(--transition), transform var(--transition);
}
.cart-toast-btn:hover { background: var(--accent-h); transform: scale(1.04); }
.cart-toast-btn:active { transform: scale(0.97); }

/* ===== PRODUCT CARD SPECS HOVER BAR ===== */
.product-specs-bar {
  position: absolute;
  left: -1px;
  right: -1px;
  bottom: 0;
  transform: translateY(calc(100% - 4px));
  background: var(--bg-card);
  border: 1px solid rgba(232,154,56,0.25);
  border-top: 1px solid var(--border);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  padding: 9px 16px 11px;
  opacity: 0;
  pointer-events: none;
  z-index: 10;
  transition: opacity 0.15s ease, transform 0.15s ease;
}

.product-card:hover .product-specs-bar {
  opacity: 1;
  transform: translateY(100%);
}

.product-card {
  z-index: 1;
}
.product-card:hover {
  z-index: 20;
}

/* Disable specs bar on touch/mobile devices */
@media (hover: none), (max-width: 768px) {
  .product-specs-bar { display: none !important; }
  .product-card:hover { border-radius: var(--radius-lg) !important; }
}

.product-specs-text {
  font-size: 12px;
  font-family: 'Nunito', sans-serif;
  font-weight: 500;
  color: var(--text-1);
  line-height: 1.5;
  display: block;
}

/* ===== SEARCH RESULTS ===== */
.search-count-in-grid {
  grid-column: 1 / -1;
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
  letter-spacing: 0.02em;
  padding-bottom: 4px;
}
.search-count-in-grid strong { color: var(--accent); font-weight: 700; }
.search-results-count {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}
.search-results-count strong { color: var(--accent); font-weight: 700; }

.search-results-grid {
  animation: fadeInUp 0.25s ease both;
}

.search-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 80px 20px;
  color: var(--text-2);
}
.search-empty-icon {
  font-size: 40px;
  opacity: 0.3;
  color: var(--text-2);
}
.search-empty-text {
  font-family: 'Syne', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-2);
  text-align: center;
}
.search-empty-text strong { color: var(--text-1); }

/* ===== SEO INTRO ===== */
.seo-intro {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 6px 24px;
  border-top: 1px solid var(--border);
}
.seo-intro p {
  font-size: 11px;
  color: var(--text-3);
  line-height: 1.6;
}
.seo-intro strong {
  font-weight: 500;
}
@media (max-width: 800px) {
  .seo-intro { padding: 5px 16px; }
}

/* ===== LARGE SCREEN SCALING (2K / 4K) ===== */

/* Category view: upgrade to 4 cols on large screens */
@media (min-width: 1700px) {
  .products-grid { grid-template-columns: repeat(4, 1fr); }
}

/* 2K — ≥1800px */
@media (min-width: 1800px) {
  :root {
    --header-h:  72px;
    --sidebar-w: 280px;
  }
  .logo-pe, .logo-store { font-size: 28px; }
  .category-tab { font-size: 14px; padding: 16px 24px; }

  .product-name  { font-size: 16px; }
  .product-price { font-size: 19px; }
  .product-info  { padding: 16px 18px 18px; gap: 12px; }
  .btn-add-cart, .btn-notify, .btn-out-stock { font-size: 13px; padding: 9px 16px; }

  .category-section-title { font-size: 26px; }
  .category-section { margin-bottom: 64px; }

  .product-modal-info    { padding: 40px 36px; gap: 20px; }
  .product-modal-name    { font-size: 28px; }
  .product-modal-price   { font-size: 34px; }
  .product-modal-desc    { font-size: 16px; }
  .modal-tab             { font-size: 14px; padding: 12px 22px; }
  .specs-table           { font-size: 15px; }
  .spec-label            { font-size: 13px; padding: 12px 14px 12px 0; }
  .spec-value            { padding: 12px 0; font-size: 15px; }

  .cart-drawer           { width: 480px; }
  .cart-item-name        { font-size: 14px; }
  .cart-total-row.main   { font-size: 19px; }

  .checkout-title        { font-size: 26px; }
  .form-label            { font-size: 14px; }
  .form-input            { font-size: 16px; padding: 14px 18px; }
  .delivery-label        { font-size: 15px; }
}

/* 4K — ≥2400px */
@media (min-width: 2400px) {
  :root {
    --header-h:  84px;
    --sidebar-w: 340px;
  }
  .logo-pe, .logo-store { font-size: 1.7rem; }
  .category-tab { font-size: 0.8rem; padding: 20px 30px; }

  .product-name  { font-size: 0.95rem; }
  .product-price { font-size: 1.15rem; }
  .product-info  { padding: 20px 22px 22px; gap: 14px; }
  .product-price .currency { font-size: 0.7rem; }
  .btn-add-cart, .btn-notify, .btn-out-stock { font-size: 0.75rem; padding: 11px 20px; }
  .discount-tag  { font-size: 15px; padding: 6px 13px; }
  .price-old     { font-size: 0.7rem; }

  .category-section-title { font-size: 1.6rem; }
  .category-section { margin-bottom: 80px; }
  .category-see-all { font-size: 0.75rem; }

  .product-modal-info    { padding: 52px 48px; gap: 24px; }
  .product-modal-name    { font-size: 1.8rem; }
  .product-modal-price   { font-size: 2.2rem; }
  .product-modal-price .currency { font-size: 1.1rem; }
  .product-modal-desc    { font-size: 0.9rem; line-height: 1.8; }
  .modal-tab             { font-size: 0.8rem; padding: 14px 28px; }
  .modal-tabs            { margin-top: 20px; margin-bottom: 20px; }
  .specs-table           { font-size: 0.85rem; }
  .spec-label            { font-size: 0.75rem; padding: 14px 16px 14px 0; }
  .spec-value            { padding: 14px 0; font-size: 0.85rem; }
  .modal-warranty-badge  { font-size: 13px; padding: 6px 14px; }

  .cart-drawer           { width: 560px; }
  .cart-item-img         { width: 72px; height: 72px; }
  .cart-item-name        { font-size: 16px; }
  .cart-item-price       { font-size: 17px; }
  .cart-total-row        { font-size: 17px; }
  .cart-total-row.main   { font-size: 22px; }
  .drawer-title          { font-size: 22px; }

  .checkout-title        { font-size: 30px; }
  .form-label            { font-size: 15px; }
  .form-input            { font-size: 18px; padding: 16px 20px; }
  .delivery-label        { font-size: 17px; }
  .delivery-price        { font-size: 16px; }

  .btn-primary           { font-size: 17px; padding: 16px 32px; }
  .btn-secondary         { font-size: 16px; padding: 14px 28px; }

  .filter-title          { font-size: 18px; }
  .filter-group-title    { font-size: 14px; }
  .filter-option         { font-size: 16px; }
}