/* ========================================================================
   Sklep Dewocjonalia - Modern Minimalist Theme
   Colors: Blue #1e40af + Liturgical Gold #d4af37
   ======================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:wght@400;600;700&display=swap');

/* ========================================================================
   BROWSER COMPATIBILITY FALLBACKS
   Supports: IE9-11, Chrome 49+, Firefox 52+, Safari 9+, iOS 9+, Android 4.4+
   ======================================================================== */

/* ---- IE9-11 & OLD BROWSERS: CSS Variables Fallback ---- */
/* These use hardcoded values for browsers without CSS variable support */
.filter-chip.is-checked,
.attribute-pill.is-checked,
.attribute-option.is-checked {
  background: #2563eb; /* fallback */
  background: var(--primary);
  color: #ffffff;
  color: var(--white);
  border-color: #2563eb;
  border-color: var(--primary);
}

/* ---- IE10-11: Flexbox with -ms- prefix ---- */
.flex, .d-flex, .filters-primary, .filter-group, .price-range, .header-actions {
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
}

.flex-wrap, .filters-primary, .filter-chips, .attribute-options {
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

.items-center, .filter-group, .price-range {
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}

.justify-between {
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  -webkit-justify-content: space-between;
  justify-content: space-between;
}

/* ---- Fallback for gap (IE, Safari < 14.1) ---- */
.filters-primary > * { margin-right: 12px; margin-bottom: 8px; }
.filters-primary > *:last-child { margin-right: 0; }
.filter-chips > *, .attribute-options > * { margin-right: 4px; margin-bottom: 4px; }
.attribute-options > *:last-child { margin-right: 0; }

@supports (gap: 1rem) {
  .filters-primary > *, .filter-chips > *, .attribute-options > * { margin-right: 0; margin-bottom: 0; }
}

/* ---- CSS Grid Fallback (IE10-11, old Chrome) ---- */
.product-grid {
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

.product-grid > * {
  -webkit-box-flex: 0;
  -ms-flex: 0 0 calc(25% - 20px);
  -webkit-flex: 0 0 calc(25% - 20px);
  flex: 0 0 calc(25% - 20px);
  margin: 10px;
  max-width: calc(25% - 20px);
}

@supports (display: grid) {
  .product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
  .product-grid > * {
    margin: 0;
    max-width: none;
    -ms-flex: none;
    flex: none;
  }
}

/* ---- Attributes Grid Fallback ---- */
.attributes-grid {
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

.attributes-grid > .attribute-group {
  -webkit-box-flex: 0;
  -ms-flex: 0 0 calc(25% - 12px);
  -webkit-flex: 0 0 calc(25% - 12px);
  flex: 0 0 calc(25% - 12px);
  margin-right: 12px;
  margin-bottom: 12px;
  min-width: 150px;
}

@supports (display: grid) {
  .attributes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  }
  .attributes-grid > .attribute-group {
    margin: 0;
    -ms-flex: none;
    flex: none;
  }
}

/* ---- position: sticky (IE11, iOS Safari 6-12) ---- */
.sidebar, .filters-sticky {
  position: relative; /* IE11 fallback */
  position: -webkit-sticky;
  position: sticky;
}

/* ---- backdrop-filter (Safari, old browsers) ---- */
.modal-backdrop, .overlay {
  background: rgba(0,0,0,0.5); /* fallback for no backdrop-filter */
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

/* ---- box-sizing for IE8 ---- */
*, *:before, *:after {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

/* ---- Border-radius for old browsers ---- */
.btn, .card, .product-card, .filter-select, .filter-input, .btn-filter {
  -webkit-border-radius: 8px;
  -moz-border-radius: 8px;
  border-radius: 8px;
}

.attribute-option, .filter-chip, .attribute-pill {
  -webkit-border-radius: 14px;
  -moz-border-radius: 14px;
  border-radius: 14px;
}

/* ---- Transitions for old browsers ---- */
.btn, .filter-select, .filter-input, .product-card, .category-label, .category-link {
  -webkit-transition: all 0.2s ease;
  -moz-transition: all 0.2s ease;
  -o-transition: all 0.2s ease;
  transition: all 0.2s ease;
}

/* ---- Transform for old browsers ---- */
.btn:hover, .product-card:hover {
  -webkit-transform: translateY(-2px);
  -moz-transform: translateY(-2px);
  -ms-transform: translateY(-2px);
  -o-transform: translateY(-2px);
  transform: translateY(-2px);
}

/* ========================================================================
   MOBILE COMPATIBILITY (iOS 9-12, Android 4.x, Windows Phone)
   ======================================================================== */

/* Flexbox prefixes for Android 4.x (old WebKit) */
.flex, .d-flex {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
}

.flex-column {
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  flex-direction: column;
}

.flex-wrap {
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

.items-center {
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
}

.justify-between {
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.justify-center {
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
}

/* Momentum scroll for iOS */
.scrollable, .overflow-auto, body, .sidebar {
  -webkit-overflow-scrolling: touch;
}

/* Prevent zoom on input focus (iOS < 16) */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
input[type="tel"],
input[type="number"],
input[type="url"],
select,
textarea {
  font-size: 16px !important;
}

/* Remove tap highlight on mobile */
a, button, input, select, textarea, label, .btn, .category-label, .category-link {
  -webkit-tap-highlight-color: transparent;
  -webkit-tap-highlight-color: rgba(0,0,0,0);
}

/* Touch-friendly targets (min 44px for iOS) */
@media (max-width: 768px) {
  .btn, button, .filter-select, .category-label, .category-link {
    min-height: 44px;
  }
  .attribute-option {
    min-height: 36px;
    padding: 8px 12px;
  }
}

/* Fix for old Android WebView */
img {
  max-width: 100%;
  height: auto;
  -ms-interpolation-mode: bicubic; /* IE fix for image scaling */
}

/* Appearance reset for old browsers */
input, select, textarea, button {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  padding-right: 28px;
}

/* Windows Phone 8 viewport fix */
@-ms-viewport {
  width: device-width;
}

@viewport {
  width: device-width;
}

/* ========================================================================
   CATEGORY MENU - CSS +/- ICONS (no JavaScript needed)
   ======================================================================== */

.categories-nav .category-toggle {
  display: none;
}

.categories-nav .category-label {
  display: flex;
  align-items: center;
  cursor: pointer;
  padding: 6px 0;
  position: relative;
}

/* Klasa has-children dla kategorii z podkategoriami */
.categories-nav .category-label.has-children::before {
  content: '+';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  margin-right: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  background: var(--gray-100);
  border-radius: 3px;
  transition: all 0.2s ease;
}

/* Zmiana + na − gdy kategoria jest rozwinięta */
.categories-nav .category-toggle:checked + .category-label.has-children::before {
  content: '−';
  background: var(--primary);
  color: var(--white);
}

/* Ukryj podkategorie domyślnie */
.categories-nav .category-list .category-list {
  display: none;
  padding-left: 16px;
  margin-top: 4px;
}

/* Pokaż podkategorie gdy checkbox zaznaczony */
.categories-nav .category-toggle:checked ~ .category-list {
  display: block;
}

/* Kategorie bez dzieci - bezpośredni link */
.categories-nav .category-link {
  display: flex;
  align-items: center;
  padding: 6px 0;
  color: var(--gray-700);
  text-decoration: none;
  transition: color 0.2s;
}

.categories-nav .category-link:hover,
.categories-nav .category-label a:hover {
  color: var(--primary);
}

/* ========================================================================
   PRODUCT FILTERS - COMPACT PILL/CHIP STYLE
   ======================================================================== */

.filters-section {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 20px;
  border: 1px solid var(--gray-200);
}

.filters-row {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
  gap: 12px;
  -webkit-box-align: center;
  -webkit-align-items: center;
  align-items: center;
}

.filter-group {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  align-items: center;
  gap: 8px;
}

.filter-group-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
  white-space: nowrap;
}

.filter-chips {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
  gap: 6px;
}

/* Pill/Chip button style for attributes */
.filter-chip,
.attribute-pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-700);
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.filter-chip:hover,
.attribute-pill:hover {
  background: var(--gray-200);
  border-color: var(--gray-300);
}

.filter-chip input[type="checkbox"],
.attribute-pill input[type="checkbox"] {
  display: none;
}

/* Active/checked state */
.filter-chip:has(input:checked),
.attribute-pill:has(input:checked),
.filter-chip.active,
.attribute-pill.active {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

/* Price filter compact */
.price-filter {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  align-items: center;
  gap: 8px;
}

.price-filter input {
  width: 80px;
  padding: 6px 10px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  font-size: 13px;
}

.price-filter .separator {
  color: var(--gray-500);
}

/* Sort dropdown compact */
.sort-select {
  padding: 6px 28px 6px 12px;
  font-size: 13px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  background: var(--white);
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
}

/* Active filters summary */
.active-filters {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: 12px;
  border-top: 1px solid var(--gray-200);
  margin-top: 12px;
}

.active-filter-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  font-size: 12px;
  background: var(--primary);
  color: var(--white);
  border-radius: 12px;
}

.active-filter-tag .remove {
  cursor: pointer;
  opacity: 0.8;
  font-size: 14px;
}

.active-filter-tag .remove:hover {
  opacity: 1;
}

.clear-all-filters {
  font-size: 12px;
  color: var(--danger);
  cursor: pointer;
  padding: 4px 8px;
}

.clear-all-filters:hover {
  text-decoration: underline;
}

/* Responsive filters */
@media (max-width: 768px) {
  .filters-row {
    -webkit-box-orient: vertical;
    -webkit-flex-direction: column;
    flex-direction: column;
    -webkit-box-align: stretch;
    -webkit-align-items: stretch;
    align-items: stretch;
  }
  
  .filter-group {
    -webkit-box-orient: vertical;
    -webkit-flex-direction: column;
    flex-direction: column;
    -webkit-box-align: start;
    -webkit-align-items: flex-start;
    align-items: flex-start;
  }
  
  .filter-chips {
    width: 100%;
  }
  
  .price-filter {
    width: 100%;
  }
  
  .price-filter input {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    flex: 1;
  }
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body { font-family: var(--font-sans); line-height: 1.6; color: var(--gray-900); background: var(--parchment, #f8f4ef); min-height: 100vh; display: flex; flex-direction: column; }
main { flex: 1; }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style-position: inside; }
.container { width: 100%; max-width: 1400px; margin: 0 auto; padding: 0 20px; }

:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --accent: #d4af37;
  --accent-dark: #b8941f;
  --white: #ffffff;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-500: #6b7280;
  --gray-700: #374151;
  --gray-900: #111827;
  --success: #10b981;
  --danger: #ef4444;
  --font-sans: 'Inter', sans-serif;
  --font-serif: 'Playfair Display', serif;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --radius-md: 8px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  --shadow-gold: 0 4px 12px rgba(212, 175, 55, 0.3);
  --transition: 200ms ease;

  /* Aliasowe zmienne zgodne ze specyfikacją SHOP2_CSS_SPECYFIKACJA */
  --primary-hover: var(--primary-dark);
  --primary-light: #3b82f6;
  --accent-gold: var(--accent);
  --accent-gold-light: #e8c468;
  --accent-gold-dark: var(--accent-dark);
  --secondary: #64748b;
  --background: #ffffff;
  --surface: #f8fafc;
  --surface-warm: #fefcf8;
  --text-primary: var(--gray-900);
  --text-secondary: var(--gray-700);
  --text-muted: var(--gray-500);
  --text-light: #ffffff;
  --border: var(--gray-200);
  --border-hover: var(--gray-300);
  --border-gold: var(--accent);
  --info: #3b82f6;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; }
body { font-family: var(--font-sans); line-height: 1.6; color: var(--gray-900); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-dark); }

h1, h2, h3, h4, h5, h6 { font-family: var(--font-serif); font-weight: 700; line-height: 1.2; margin-bottom: var(--space-4); }
h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }

.container { max-width: 1280px; margin: 0 auto; padding: 0 var(--space-4); }
.grid { display: grid; gap: var(--space-4); }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-4 { gap: var(--space-4); }

/* Header */
header, .header-s2 { background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%); color: var(--white); box-shadow: var(--shadow-md); position: relative; z-index: 100; }
header::before, .header-s2::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--accent) 0%, #e8c468 50%, var(--accent) 100%); box-shadow: 0 1px 3px rgba(212,175,55,0.3); }
/* Kompatybilna klasa header-accent z dokumentacji */
.header-accent { height: 2px; background: linear-gradient(90deg, var(--accent-gold, var(--accent)) 0%, var(--accent-gold-light, #e8c468) 50%, var(--accent-gold, var(--accent)) 100%); box-shadow: 0 1px 3px rgba(212,175,55,0.3); }
.header-top { border-bottom: 1px solid rgba(255,255,255,0.1); padding: 8px 0; font-size: 14px; }
.header-top .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.header-top a { color: rgba(255,255,255,0.9); }
.header-top a:hover { color: var(--accent); }
.header-main { padding: 16px 0; }
.header-main .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.header-content { display: flex; align-items: center; justify-content: space-between; padding: var(--space-4) 0; gap: var(--space-6); }

.logo, .logo-s2 { display: flex; align-items: center; gap: var(--space-2); font-family: var(--font-serif); font-size: 1.5rem; font-weight: 700; color: var(--white); text-decoration: none; }
.logo-icon { font-size: 1.75rem; color: var(--accent); }
.logo-text { font-family: var(--font-serif); font-weight: 700; }

.nav-main, .nav-main-s2 { display: flex; gap: var(--space-6); }
.nav-main a, .nav-main-s2 a { font-weight: 500; color: rgba(255,255,255,0.9); padding: var(--space-2) 0; position: relative; }
.nav-main a:hover, .nav-main-s2 a:hover { color: var(--white); }
.nav-main a::after, .nav-main-s2 a::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: var(--accent); transform: scaleX(0); transition: transform var(--transition); }
.nav-main a:hover::after, .nav-main-s2 a:hover::after { transform: scaleX(1); }

.header-search { flex: 1; max-width: 600px; }
.search-form { position: relative; display: flex; }
.search-input { flex: 1; padding: 10px 16px; border: 2px solid rgba(255,255,255,0.2); border-radius: 8px 0 0 8px; background: rgba(255,255,255,0.1); color: var(--white); font-size: 14px; transition: var(--transition); }
.search-input::placeholder { color: rgba(255,255,255,0.6); }
.search-input:focus { outline: none; background: rgba(255,255,255,0.15); border-color: var(--accent); }
.search-btn { padding: 10px 20px; border: none; background: var(--accent); color: var(--white); font-weight: 600; border-radius: 0 8px 8px 0; cursor: pointer; transition: var(--transition); }
.search-btn:hover { background: #e8c468; transform: translateY(-1px); }

.header-actions, .header-actions-s2 { display: flex; gap: var(--space-3); }
.action-btn { display: flex; align-items: center; gap: var(--space-2); padding: var(--space-2) var(--space-3); border: none; background: transparent; color: rgba(255,255,255,0.9); border-radius: var(--radius-md); transition: all var(--transition); position: relative; cursor: pointer; }
.action-btn:hover { background: rgba(255,255,255,0.1); color: var(--white); }
.cart-badge { position: absolute; top: -4px; right: -4px; min-width: 18px; height: 18px; padding: 0 4px; background: var(--accent); color: var(--white); font-size: 0.75rem; font-weight: 600; border-radius: 9999px; display: flex; align-items: center; justify-content: center; box-shadow: 0 2px 4px rgba(0,0,0,0.2); }

/* Product Grid */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: var(--space-5); margin: var(--space-6) 0; }
.product-card, .product-card-s2 { background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); overflow: hidden; transition: all var(--transition); }
.product-card:hover, .product-card-s2:hover { border-color: var(--accent); box-shadow: var(--shadow-gold); transform: translateY(-4px); }
.product-image { position: relative; padding-top: 100%; overflow: hidden; background: var(--gray-100); }
.product-image img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 300ms; }
.product-card:hover .product-image img { transform: scale(1.05); }

.product-info { padding: var(--space-4); }
.product-category { font-size: 0.75rem; color: var(--accent); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: var(--space-2); }
.product-title { font-size: 1rem; font-weight: 600; margin-bottom: var(--space-2); }
.product-price { display: flex; gap: var(--space-2); margin-bottom: var(--space-3); }
.price-current { font-size: 1.5rem; font-weight: 700; color: var(--primary); }

.btn { display: inline-flex; align-items: center; justify-content: center; padding: var(--space-3) var(--space-5); font-weight: 600; border: none; border-radius: var(--radius-md); cursor: pointer; transition: all var(--transition); }
.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-gold { background: var(--accent); color: var(--white); }
.btn-gold:hover { background: var(--accent-dark); box-shadow: var(--shadow-gold); }

/* Cards */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-4);
  border: 1px solid var(--gray-200);
}

.card + .card {
  margin-top: var(--space-4);
}

/* Forms */
.form-control { width: 100%; padding: var(--space-3) var(--space-4); border: 1px solid var(--gray-300); border-radius: var(--radius-md); transition: all var(--transition); }
.form-control:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(30,64,175,0.1); }

/* Cart */
.cart-item { display: grid; grid-template-columns: 100px 1fr auto auto auto; gap: var(--space-4); padding: var(--space-4); border-bottom: 1px solid var(--gray-200); }
.cart-item-image { width: 100px; height: 100px; border-radius: var(--radius-md); overflow: hidden; }

/* Footer */
.footer, .footer-s2 { background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%); color: var(--white); margin-top: 4rem; }
.footer-accent { height: 2px; background: linear-gradient(90deg, var(--accent) 0%, #e8c468 50%, var(--accent) 100%); }
.footer-content { padding: 3rem 0 2rem; }

/* Sidebar & Categories */
.sidebar, .sidebar-s2 { 
  background: var(--white); 
  border-radius: var(--radius-lg); 
  padding: var(--space-5); 
  box-shadow: var(--shadow-md); 
  margin-bottom: var(--space-5); 
}

/* Mobile sidebar toggle */
.sidebar-toggle-mobile {
  display: none;
  align-items: center;
  gap: 8px;
  margin-bottom: var(--space-4);
  padding: 8px 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-300);
  background: var(--white);
  color: var(--gray-800);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.sidebar-toggle-mobile svg {
  width: 18px;
  height: 18px;
  color: var(--primary);
}

.sidebar-toggle-mobile:hover {
  border-color: var(--primary);
  background: var(--gray-100);
}

.sidebar h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--gray-900);
  margin: 0 0 var(--space-4) 0;
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--accent);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.sidebar h3 svg {
  color: var(--accent);
}

.categories-nav {
  margin-top: var(--space-3);
}

.category-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.category-list > li {
  margin-bottom: 4px;
}

/* Ukryj checkboxy */
.category-toggle {
  display: none;
}

/* Style dla labeli z podkategoriami */
.category-label {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: all var(--transition);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-700);
}

.category-label:hover {
  background: var(--gray-100);
  color: var(--primary);
}

.category-label svg,
.category-label i {
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.category-label a {
  color: inherit;
  text-decoration: none;
  flex: 1;
}

.category-label a:hover {
  color: var(--primary);
}

/* Ikona +/- dla kategorii z podkategoriami (czyste CSS) */
.category-label.has-children::before {
  content: '+';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  font-size: 14px;
  font-weight: 700;
  color: var(--primary);
  background: var(--gray-100);
  border-radius: 4px;
  transition: all 0.2s ease;
  margin-right: 2px;
}

/* Zmiana + na − gdy kategoria jest rozwinięta */
.category-toggle:checked + .category-label.has-children::before {
  content: '−';
  background: var(--primary);
  color: var(--white);
}

/* Linki bez podkategorii */
.category-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  color: var(--gray-700);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--transition);
  font-size: 0.875rem;
  font-weight: 500;
}

.category-link:hover {
  background: var(--gray-100);
  color: var(--primary);
}

.category-link svg,
.category-link i {
  flex-shrink: 0;
  color: var(--gray-400);
}

/* Zagnieżdżone listy - domyślnie ukryte */
.category-toggle + .category-label + .category-list {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding-left: 20px;
}

/* Pokaż po zaznaczeniu checkboxa */
.category-toggle:checked + .category-label + .category-list {
  max-height: 2000px;
  margin-top: 4px;
}

/* Zagnieżdżone podkategorie - mniejsza czcionka */
.category-list .category-list .category-label,
.category-list .category-list .category-link {
  font-size: 0.8125rem;
  padding: 6px 10px;
}

.category-count { 
  font-size: 0.75rem; 
  color: var(--gray-500); 
  background: var(--gray-100);
  padding: 2px 8px;
  border-radius: 12px;
}

@media (max-width: 1024px) {
  .sidebar-toggle-mobile {
    display: inline-flex;
  }

  /* Domyślnie ukryj sidebar na mobile, pokaż tylko po otwarciu */
  .sidebar-collapsible {
    display: none;
  }

  .sidebar-collapsible.is-open {
    display: block;
  }
}

@media (min-width: 1025px) {
  .sidebar-toggle-mobile {
    display: none;
  }
}

/* Breadcrumbs */
.breadcrumb { display: flex; flex-wrap: nowrap; align-items: center; gap: var(--space-2); padding: var(--space-3) 0; font-size: 0.875rem; color: var(--gray-500); }
.breadcrumb > a { display: inline-flex; align-items: center; gap: 0.25rem; color: var(--gray-500); white-space: nowrap; }
.breadcrumb > a:hover { color: var(--primary); }
.breadcrumb > span { white-space: nowrap; }
.breadcrumb-item { display: flex; align-items: center; gap: var(--space-2); }
.breadcrumb-item a { color: var(--gray-500); }
.breadcrumb-item a:hover { color: var(--primary); }
.breadcrumb-separator { color: var(--gray-300); flex-shrink: 0; }

/* Alerts & Messages */
.alert { padding: var(--space-4); border-radius: var(--radius-md); margin-bottom: var(--space-4); border: 1px solid; }
.alert-success { background: #d1fae5; border-color: var(--success); color: #065f46; }
.alert-danger { background: #fee2e2; border-color: var(--danger); color: #991b1b; }
.alert-warning { background: #fef3c7; border-color: #f59e0b; color: #92400e; }
.alert-info { background: #dbeafe; border-color: #3b82f6; color: #1e40af; }

/* Cart Details */
.cart-page { padding: var(--space-6) 0; }
.cart-header { margin-bottom: var(--space-5); }
.cart-grid { display: grid; grid-template-columns: 2fr 1fr; gap: var(--space-6); }
.cart-items { background: var(--white); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.cart-item-info { display: flex; flex-direction: column; gap: var(--space-1); }
.cart-item-title { font-weight: 600; color: var(--gray-900); margin-bottom: var(--space-1); }
.cart-item-meta { font-size: 0.875rem; color: var(--gray-500); }
.cart-item-price { font-size: 1.25rem; font-weight: 700; color: var(--primary); }
.cart-item-quantity { display: flex; align-items: center; gap: var(--space-2); border: 1px solid var(--gray-300); border-radius: var(--radius-md); overflow: hidden; }
.qty-btn { width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border: none; background: var(--gray-100); color: var(--gray-700); cursor: pointer; transition: all var(--transition); }
.qty-btn:hover { background: var(--primary); color: var(--white); }
.qty-input { width: 50px; text-align: center; border: none; font-weight: 600; }
.cart-item-remove { padding: var(--space-2); border: none; background: transparent; color: var(--gray-400); cursor: pointer; transition: color var(--transition); }
.cart-item-remove:hover { color: var(--danger); }

/* Cart Summary */
.cart-summary { background: var(--white); border-radius: var(--radius-lg); padding: var(--space-5); box-shadow: var(--shadow-md); position: sticky; top: calc(var(--space-6) + 80px); }
.cart-summary-title { font-size: 1.25rem; font-weight: 600; margin-bottom: var(--space-4); padding-bottom: var(--space-3); border-bottom: 2px solid var(--accent); }
.cart-summary-row, .checkout-section .row { display: flex; justify-content: space-between; align-items: center; padding: var(--space-2) 0; }
.cart-summary-row.total, .checkout-section .row.total { font-size: 1.25rem; font-weight: 700; color: var(--primary); padding-top: var(--space-3); margin-top: var(--space-3); border-top: 2px solid var(--gray-200); }
.cart-summary-actions { margin-top: var(--space-5); display: flex; flex-direction: column; gap: var(--space-3); }
.coupon-form { display: flex; gap: var(--space-2); margin-bottom: var(--space-3); }

/* Image preview modal (cart image zoom) */
.img-modal {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  display: none;
  z-index: 1300;
}

.img-modal[aria-hidden="false"] {
  display: block;
}

.img-modal-backdrop {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: rgba(15,23,42,0.75); /* ciemny granat z przezroczystością */
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
}

.img-modal-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle at top, #0b1120 0%, #020617 55%, #000000 100%);
  padding: 10px;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px rgba(15,23,42,0.8);
  border: 1px solid rgba(212,175,55,0.7); /* złota ramka */
  max-width: min(92vw, 640px);
  max-height: 90vh;
}

.img-modal-content img {
  display: block;
  max-width: calc(92vw - 32px);
  max-height: 80vh;
  width: auto;
  height: auto;
  border-radius: var(--radius-md);
  background: #020617;
}

.img-modal-close {
  position: absolute;
  top: -14px;
  right: -14px;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: none;
  background: linear-gradient(135deg, var(--accent) 0%, #e8c468 100%);
  color: #111827;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 10px 25px rgba(0,0,0,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
}

.img-modal-close:hover {
  filter: brightness(1.05);
}

@media (max-width: 640px) {
  .img-modal-content {
    max-width: 94vw;
    padding: 8px;
  }

  .img-modal-content img {
    max-width: calc(94vw - 28px);
  }
}

/* Checkout */
.checkout-page { padding: var(--space-6) 0; }
.checkout-sections {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.checkout-grid { 
  display: grid; 
  grid-template-columns: repeat(2, minmax(0, 1fr)); 
  gap: 12px; 
}
@media (max-width: 640px) {
  .checkout-grid { grid-template-columns: 1fr; }
}
.checkout-section { background: var(--white); border-radius: var(--radius-lg); padding: var(--space-5); box-shadow: var(--shadow-md); margin-bottom: var(--space-4); }
.checkout-section h2 { font-size: 1.25rem; margin-bottom: var(--space-4); margin-top: 0; display:flex; align-items:center; gap:8px; }

/* Stripe Payment Sections */
.stripe-payment-section {
  animation: slideIn 0.3s ease;
}
@keyframes slideIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}
.stripe-error {
  padding: 12px;
  margin-bottom: 12px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 6px;
  color: #dc2626;
  font-size: 14px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.stripe-info-text {
  font-size: 13px;
  color: #6b7280;
  display: flex;
  align-items: center;
  gap: 6px;
}

.checkout-section label {
  display:flex;
  flex-direction:column;
  gap:4px;
  font-size:0.875rem;
  font-weight:600;
  color: var(--gray-700);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.form-group { margin-bottom: var(--space-4); }
.form-label { display: block; font-weight: 600; color: var(--gray-700); margin-bottom: var(--space-2); }
.form-label.required::after { content: ' *'; color: var(--danger); }
.form-control { width: 100%; padding: var(--space-3) var(--space-4); border: 1px solid var(--gray-300); border-radius: var(--radius-md); transition: all var(--transition); font-family: var(--font-sans); }
.form-control:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(30,64,175,0.1); }
.input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  transition: all var(--transition);
  font-family: var(--font-sans);
  font-size: 0.95rem;
}
.input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.18);
}
textarea.input {
  min-height: 96px;
  resize: vertical;
}
.form-error { color: var(--danger); font-size: 0.875rem; margin-top: var(--space-1); }
.form-help { color: var(--gray-500); font-size: 0.875rem; margin-top: var(--space-1); }
.form-check { display: flex; align-items: center; gap: var(--space-2); margin-bottom: var(--space-2); }
.form-check-input { width: 18px; height: 18px; cursor: pointer; }
.form-check-label { cursor: pointer; font-weight: 400; }
.payment-method { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-3); border: 2px solid var(--gray-200); border-radius: var(--radius-md); margin-bottom: var(--space-2); cursor: pointer; transition: all var(--transition); }
.payment-method:hover { border-color: var(--primary); background: var(--gray-100); }
.payment-method input[type="radio"] { width: 20px; height: 20px; }
.payment-method.active { border-color: var(--primary); background: rgba(30,64,175,0.05); }

/* Order Summary in Checkout */
.order-summary {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-md);
}

.order-summary-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-4);
}

.order-summary-table th,
.order-summary-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--gray-200);
  font-size: 0.875rem;
}

.order-summary-table th {
  text-align: left;
  background: var(--gray-100);
  font-weight: 600;
}

.order-summary-table tfoot th {
  background: transparent;
}

.order-item { display: flex; justify-content: space-between; padding: var(--space-2) 0; border-bottom: 1px solid var(--border); }
.order-item:last-child { border-bottom: none; }
.order-item-name { font-weight: 500; }
.order-item-qty { color: var(--gray-500); font-size: 0.875rem; }
.order-item-price { font-weight: 600; color: var(--primary); }

.order-summary-actions {
  margin-top: var(--space-4);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
  gap: 4px;
}

.checkout-main {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.checkout-options {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.step-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 10px;
  margin-right: 8px;
  border-radius: 999px;
  background: var(--primary-light);
  color: #eff6ff;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Shipping options in checkout */
.checkout-options .option {
  display: flex;
  flex-direction: row !important;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  border: 2px solid var(--gray-200);
  cursor: pointer;
  transition: all var(--transition);
  width: 100%;
  background: var(--white);
  font-weight: normal;
}

.checkout-options .option input[type="radio"] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin: 0;
}

.checkout-options .option:hover {
  border-color: var(--primary);
  background: var(--gray-50);
}

.checkout-options .option:has(input[type="radio"]:checked) {
  border-color: var(--primary);
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.08) 0%, rgba(29, 78, 216, 0.12) 100%);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}

.ship-price {
  font-weight: 600;
  color: var(--primary);
}

/* ========================================================================
   CMS PAGES (Regulamin, Polityka prywatności, itp.)
   ======================================================================== */

.cms-page {
  padding: var(--space-6) 0;
}

.cms-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.cms-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  margin: 0 0 24px 0;
  padding-bottom: 16px;
  border-bottom: 3px solid var(--accent);
}

.richtext {
  line-height: 1.8;
  font-size: 1.0625rem;
  color: var(--gray-700);
}

.richtext h1 {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--primary);
  margin: 2em 0 1em;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--gray-200);
}

.richtext h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  margin: 1.75em 0 0.75em;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--gray-200);
}

.richtext h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--gray-900);
  margin: 1.5em 0 0.5em;
}

.richtext h4,
.richtext h5,
.richtext h6 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-800);
  margin: 1.25em 0 0.5em;
}

.richtext p {
  margin: 1em 0;
  text-align: justify;
}

.richtext ul,
.richtext ol {
  margin: 1.25em 0;
  padding-left: 2rem;
}

.richtext li {
  margin: 0.5em 0;
  line-height: 1.7;
  padding-left: 0.5em;
}

.richtext ul li {
  list-style-type: disc;
}

.richtext ul li::marker {
  color: var(--primary);
}

.richtext ol li {
  list-style-type: decimal;
}

.richtext ol li::marker {
  color: var(--primary);
  font-weight: 600;
}

.richtext a {
  color: var(--primary);
  text-decoration: none;
  border-bottom: 1px solid var(--primary);
  transition: all var(--transition);
}

.richtext a:hover {
  color: var(--primary-dark);
  border-bottom-color: var(--primary-dark);
}

.richtext strong,
.richtext b {
  font-weight: 600;
  color: var(--gray-900);
}

.richtext em,
.richtext i {
  font-style: italic;
}

.richtext img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  display: block;
  margin: 1.5em auto;
  box-shadow: var(--shadow-sm);
}

.richtext table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5em 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.richtext th {
  background: var(--primary);
  color: var(--white);
  font-weight: 600;
  text-align: left;
  padding: 12px 16px;
}

.richtext td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--gray-200);
}

.richtext tr:nth-child(even) {
  background: var(--gray-50);
}

.richtext tr:hover {
  background: rgba(37, 99, 235, 0.05);
}

.richtext blockquote {
  border-left: 4px solid var(--primary);
  padding: 16px 20px;
  margin: 1.5em 0;
  background: var(--gray-50);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--gray-700);
  font-style: italic;
}

.richtext hr {
  border: none;
  border-top: 2px solid var(--gray-200);
  margin: 2em 0;
}

/* Sekcje numerowane */
.richtext > p:first-of-type {
  font-size: 1.125rem;
  color: var(--gray-600);
  margin-bottom: 1.5em;
}

@media (max-width: 768px) {
  .cms-content {
    padding: var(--space-4);
  }

  .cms-title {
    font-size: 1.5rem;
  }

  .richtext {
    font-size: 0.9375rem;
  }

  .richtext h1 {
    font-size: 1.5rem;
  }

  .richtext h2 {
    font-size: 1.25rem;
  }

  .richtext h3 {
    font-size: 1.125rem;
  }
}

/* Tables */
.table { width: 100%; border-collapse: collapse; }
.table th { text-align: left; padding: var(--space-3); background: var(--gray-100); font-weight: 600; border-bottom: 2px solid var(--gray-200); }
.table td { padding: var(--space-3); border-bottom: 1px solid var(--gray-200); }
.table tbody tr:hover { background: var(--gray-100); }

/* Pagination */
.pagination { display: flex; gap: var(--space-2); justify-content: center; margin-top: var(--space-6); }
.page-link { padding: var(--space-2) var(--space-3); border: 1px solid var(--gray-300); border-radius: var(--radius-md); color: var(--gray-700); transition: all var(--transition); }
.page-link:hover { border-color: var(--primary); color: var(--primary); background: var(--gray-100); }
.page-link.active { background: var(--primary); color: var(--white); border-color: var(--primary); }

/* Custom Pagination */
.pagination-wrapper {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
  padding: 24px 0;
}

.pagination-info {
  text-align: center;
}

.pagination-text {
  font-size: 14px;
  color: var(--gray-600);
  margin: 0;
}

.pagination-text .font-semibold {
  font-weight: 700;
  color: var(--gray-900);
}

.pagination-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pagination-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  background: var(--white);
  color: var(--gray-700);
  transition: all var(--transition);
  cursor: pointer;
  text-decoration: none;
}

.pagination-btn:hover {
  border-color: var(--primary);
  background: var(--primary);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.pagination-btn-disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

.pagination-pages {
  display: flex;
  gap: 4px;
}

.pagination-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  background: var(--white);
  color: var(--gray-700);
  font-size: 14px;
  font-weight: 600;
  transition: all var(--transition);
  cursor: pointer;
  text-decoration: none;
}

.pagination-page:hover {
  border-color: var(--primary);
  background: var(--gray-100);
  color: var(--primary);
}

.pagination-page-active {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
  pointer-events: none;
}

.pagination-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  color: var(--gray-400);
  font-weight: 700;
}

/* Product Detail */
.product-detail { padding: var(--space-6) 0; }
.product-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-6); }
.product-gallery { display: flex; flex-direction: column; gap: var(--space-3); }
.product-main-image { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--gray-200); }
.product-thumbnails { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-2); }
.thumbnail { border-radius: var(--radius-md); overflow: hidden; border: 2px solid var(--gray-200); cursor: pointer; transition: border-color var(--transition); }
.thumbnail:hover, .thumbnail.active { border-color: var(--accent); }
.product-detail-info { display: flex; flex-direction: column; gap: var(--space-4); }
.product-detail-title { font-size: 2rem; margin-bottom: var(--space-2); }
.product-detail-price { font-size: 2rem; font-weight: 700; color: var(--primary); margin-bottom: var(--space-4); }
.product-description { color: var(--gray-700); line-height: 1.8; }
.product-actions { display: flex; gap: var(--space-3); margin-top: var(--space-4); }

/* Footer Details */
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: var(--space-6); margin-bottom: var(--space-6); }
.footer-section h3 { color: var(--white); font-size: 1.125rem; margin-bottom: var(--space-4); position: relative; padding-left: var(--space-3); }
.footer-section h3::before { content: '✦'; position: absolute; left: 0; color: var(--accent); }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: var(--space-2); }
.footer-links a { color: rgba(255,255,255,0.8); transition: color var(--transition); }
.footer-links a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: var(--space-4); text-align: center; color: rgba(255,255,255,0.6); }

/* Mobile Menu */
.mobile-menu-toggle { display: none; flex-direction: column; gap: 4px; padding: var(--space-2); border: none; background: transparent; cursor: pointer; }
.mobile-menu-toggle span { width: 24px; height: 2px; background: var(--gray-700); border-radius: 2px; transition: all var(--transition); }
.mobile-menu { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: var(--white); z-index: 2000; padding: var(--space-5); overflow-y: auto; }
.mobile-menu.active { display: block; }
.mobile-menu-close { position: absolute; top: var(--space-4); right: var(--space-4); font-size: 2rem; border: none; background: transparent; cursor: pointer; }
.mobile-nav { display: flex; flex-direction: column; gap: var(--space-3); margin-top: var(--space-6); }
.mobile-nav a { padding: var(--space-3); font-size: 1.125rem; border-bottom: 1px solid var(--gray-200); }

/* Loading Spinner */
.spinner { border: 3px solid var(--gray-200); border-top: 3px solid var(--primary); border-radius: 50%; width: 40px; height: 40px; animation: spin 1s linear infinite; margin: var(--space-6) auto; }
@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

/* Modal */
.modal-backdrop { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.5); z-index: 1040; display: none; }
.modal-backdrop.active { display: block; }
.modal { position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); background: var(--white); border-radius: var(--radius-lg); padding: var(--space-6); max-width: 600px; width: 90%; z-index: 1050; display: none; box-shadow: var(--shadow-xl); }
.modal.active { display: block; }
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-4); }
.modal-title { font-size: 1.5rem; }
.modal-close { border: none; background: transparent; font-size: 1.5rem; cursor: pointer; color: var(--gray-500); }
.modal-close:hover { color: var(--gray-900); }

/* Search */
.search-panel { background: var(--white); border-bottom: 1px solid var(--gray-200); padding: var(--space-4) 0; }
.search-form { position: relative; max-width: 600px; margin: 0 auto; }
.search-input { width: 100%; padding: var(--space-3) var(--space-4); padding-right: 48px; border: 2px solid var(--gray-300); border-radius: var(--radius-lg); font-size: 1rem; transition: all var(--transition); }
.search-input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(30,64,175,0.1); }
.search-btn { position: absolute; right: var(--space-2); top: 50%; transform: translateY(-50%); padding: var(--space-2); border: none; background: var(--primary); color: var(--white); border-radius: var(--radius-md); cursor: pointer; transition: background var(--transition); }
.search-btn:hover { background: var(--primary-dark); }

/* Utilities */
.text-center { text-align: center; }
.text-right { text-align: right; }
.mt-4 { margin-top: var(--space-4); }
.mb-4 { margin-bottom: var(--space-4); }
.p-4 { padding: var(--space-4); }
.hidden { display: none; }
.visible { display: block; }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.w-full { width: 100%; }
.h-full { height: 100%; }

/* Layout grid alias zgodny z dokumentacją (sidebar + content) */
.layout-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-6);
}

/* Responsive */
@media (max-width: 1024px) {
  .cart-grid, .checkout-grid { grid-template-columns: 1fr; }
  .product-detail-grid { grid-template-columns: 1fr; }
  /* Sidebar nad treścią na tabletach/mniejszych ekranach */
  .layout-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-4);
  }
}

@media (max-width: 768px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
  .nav-main { display: none; }
  .mobile-menu-toggle { display: flex; }
  .cart-item { grid-template-columns: 80px 1fr auto; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }

  /* Filtry kategorii – układ pionowy na mobile */
  .filters-primary {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-filter {
    width: 100%;
    justify-content: center;
  }

  /* Paginacja – lepsze układanie na małych ekranach */
  .pagination-wrapper {
    align-items: stretch;
  }

  .pagination-nav {
    flex-wrap: wrap;
    justify-content: center;
    row-gap: 8px;
  }

  .pagination-pages {
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 640px) {
  .product-grid { grid-template-columns: 1fr; }
  .header-content { flex-wrap: wrap; }
  .cart-item { grid-template-columns: 1fr; }
  .cart-item-image { width: 100%; height: 200px; }
  .checkout-section { padding: var(--space-3); }
  .order-summary { padding: var(--space-3); }

  /* Dodatkowe dopasowanie marginesów dla sekcji głównej */
  main.container {
    padding-left: var(--space-3);
    padding-right: var(--space-3);
  }
}

/* Badge styles */
.badge { display: inline-flex; align-items: center; padding: 4px 10px; border-radius: 12px; font-size: 12px; font-weight: 600; }
.badge-primary { background: var(--primary); color: var(--white); }
.badge-secondary { background: var(--accent); color: var(--white); }
.badge-success { background: var(--success); color: var(--white); }
.badge-danger { background: var(--danger); color: var(--white); }

/* Homepage sections */
.hero-section { background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%); color: var(--white); padding: 4rem 0; text-align: center; }
.hero-title { font-size: 3rem; margin-bottom: var(--space-4); }
.hero-subtitle { font-size: 1.25rem; opacity: 0.9; }
.section-title { text-align: center; font-size: 2rem; margin: var(--space-6) 0 var(--space-5); color: var(--primary); }
.section-title::after { content: ''; display: block; width: 80px; height: 3px; background: var(--accent); margin: var(--space-3) auto 0; }

/* Product Card Components */
.product-card-wrap {
  position: relative;
}

.product-card-image-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--gray-100);
  border-radius: var(--radius-md);
}

.product-card-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 12px;
  transition: transform 0.3s ease;
}

.product-card:hover .product-card-image {
  transform: scale(1.05);
}

.product-card-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-100);
}

.product-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.product-card:hover .product-card-overlay {
  opacity: 1;
}

.product-card-quick-view {
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  padding: 10px 20px;
  background: var(--primary);
  border-radius: var(--radius-md);
}

.product-card-content {
  padding: 16px;
}

.product-card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 8px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card-price {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  font-family: var(--font-serif);
}

.cart-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border: 2px solid var(--primary);
  border-radius: 50%;
  color: var(--primary);
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.cart-btn:hover {
  background: var(--primary);
  color: var(--white);
  transform: scale(1.1);
}

/* Product hover improvements */
.product-card .product-actions { opacity: 0; transform: translateY(10px); transition: all var(--transition); }
.product-card:hover .product-actions { opacity: 1; transform: translateY(0); }

/* Better form styling */
select.form-control { background: var(--white); cursor: pointer; }
textarea.form-control { min-height: 100px; resize: vertical; }
.form-control:disabled { background: var(--gray-100); cursor: not-allowed; opacity: 0.6; }

/* Loading states */
.btn:disabled { opacity: 0.6; cursor: not-allowed; }
.btn.loading::after { content: ''; width: 14px; height: 14px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin 0.6s linear infinite; margin-left: 8px; }

/* Empty states */
.empty-state { text-align: center; padding: var(--space-6); color: var(--gray-500); }
.empty-state-icon { font-size: 4rem; opacity: 0.5; margin-bottom: var(--space-4); }
.empty-state-text { font-size: 1.125rem; }

/* Tooltip */
.tooltip { position: relative; }
.tooltip-text { position: absolute; bottom: 125%; left: 50%; transform: translateX(-50%); background: var(--gray-900); color: var(--white); padding: 6px 10px; border-radius: 6px; font-size: 12px; white-space: nowrap; opacity: 0; pointer-events: none; transition: opacity var(--transition); }
.tooltip:hover .tooltip-text { opacity: 1; }

/* Card hover effects */
.card-hover { transition: all var(--transition); }
.card-hover:hover { box-shadow: 0 10px 25px -5px rgba(0,0,0,0.15); transform: translateY(-4px); }

/* Price display */
.price-old { text-decoration: line-through; color: var(--gray-500); font-size: 0.875rem; }
.price-discount { background: var(--danger); color: var(--white); padding: 2px 6px; border-radius: 4px; font-size: 11px; font-weight: 700; }

/* Stock status */
.stock-status { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; }
.stock-status.in-stock { color: var(--success); }
.stock-status.out-of-stock { color: var(--danger); }
.stock-status.low-stock { color: var(--warning); }

/* Social share buttons */
.social-share { display: flex; gap: var(--space-2); }
.social-btn { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; border-radius: 50%; border: 1px solid var(--gray-300); color: var(--gray-700); transition: all var(--transition); }
.social-btn:hover { background: var(--primary); color: var(--white); border-color: var(--primary); }

/* Animacje zgodne z SHOP2_CSS_SPECYFIKACJA */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(-20px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes goldShimmer {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.85; }
}

.animate-fade-in { animation: fadeIn 0.3s ease both; }
.animate-slide-in { animation: slideIn 0.3s ease both; }
.animate-gold-shimmer { animation: goldShimmer 1.5s ease-in-out infinite; }

/* ========================================================================
   CATEGORY FILTERS & ATTRIBUTES
   ======================================================================== */

.category-filters { 
  background: var(--white); 
  border: 1px solid var(--gray-200); 
  border-radius: var(--radius-md); 
  padding: 12px 16px; 
  box-shadow: var(--shadow-sm); 
}

.filters-form { width: 100%; }

.filters-primary {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
}

.filter-label {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-600);
  white-space: nowrap;
}

.filter-select {
  padding: 6px 10px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  font-size: 13px;
  background: var(--white);
  color: var(--gray-900);
  cursor: pointer;
  transition: all var(--transition);
}

.filter-select:hover,
.filter-select:focus {
  border-color: var(--primary);
  outline: none;
}

.price-range {
  display: flex;
  align-items: center;
  gap: 8px;
}

.filter-input {
  padding: 6px 10px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  font-size: 13px;
  background: var(--white);
  color: var(--gray-900);
  transition: all var(--transition);
}

.filter-input:focus {
  border-color: var(--primary);
  outline: none;
}

.price-input {
  width: 70px;
}

.price-separator {
  color: var(--gray-400);
  font-weight: 600;
}

.filter-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
}

.filter-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--primary);
}

.checkbox-label {
  font-size: 14px;
  color: var(--gray-700);
  font-weight: 500;
}

.btn-filter {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 14px;
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-filter:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.filters-primary .filter-group { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }
.filter-group-title { font-size: 15px; font-weight: 600; color: var(--dark, #1f2937); margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.filter-group-title::before { content: '▸'; color: var(--accent); font-size: 14px; }

.filter-options { display: flex; flex-direction: column; gap: 8px; }
.filter-option { display: flex; align-items: center; gap: 10px; padding: 8px; border-radius: 6px; transition: background var(--transition); cursor: pointer; }
.filter-option:hover { background: rgba(30,64,175,0.05); }
.filter-option input[type="checkbox"] { width: 18px; height: 18px; cursor: pointer; accent-color: var(--primary); }
.filter-option label { cursor: pointer; font-size: 14px; color: var(--dark); flex: 1; }
.filter-option-count { font-size: 12px; color: var(--gray); background: var(--light-gray, #f3f4f6); padding: 2px 8px; border-radius: 10px; }

.filters-attributes {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--gray-100);
}

.attributes-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition);
  width: 100%;
}

.attributes-header:hover {
  background: var(--gray-200);
}

.attributes-header-content {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-700);
}

.toggle-icon {
  transition: transform 0.3s ease;
  color: var(--gray-600);
}

.attributes-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.attributes-content.is-open {
  max-height: 2000px;
}

.attributes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
  padding: 12px 0;
}

.attribute-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.attribute-group-name {
  font-size: 11px;
  font-weight: 600;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}

.attribute-options {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.attribute-option {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: 14px;
  cursor: pointer;
  user-select: none;
  transition: all 0.15s ease;
}

.attribute-option:hover {
  background: var(--gray-200);
  border-color: var(--gray-300);
}

.attribute-option input[type="checkbox"] {
  display: none;
}

.attribute-option .checkbox-custom {
  display: none;
}

.option-label {
  font-size: 12px;
  color: var(--gray-700);
  cursor: pointer;
  white-space: nowrap;
}

.attribute-option:has(input:checked),
.attribute-option.is-checked {
  background: var(--primary);
  border-color: var(--primary);
}

.attribute-option:has(input:checked) .option-label,
.attribute-option.is-checked .option-label {
  color: var(--white);
}

/* Price range slider */
.price-range-slider { margin: 16px 0; }
.price-range-inputs { display: flex; gap: 12px; align-items: center; margin-top: 12px; }
.price-range-inputs input[type="number"] { flex: 1; padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; font-size: 14px; }
.price-range-btn { padding: 8px 16px; background: var(--primary); color: var(--white); border: none; border-radius: 6px; cursor: pointer; font-weight: 600; font-size: 13px; transition: var(--transition); }
.price-range-btn:hover { background: var(--primary-dark); }

/* ========================================================================
   HOMEPAGE REVIEWS
   ======================================================================== */

/* Homepage Reviews Carousel */
.homepage-reviews {
  position: relative;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  max-width: 900px;
  margin: 48px auto;
}

.reviews-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 32px;
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  color: var(--white);
}

.reviews-header-content h2 {
  color: var(--white);
  font-size: 24px;
  font-weight: 700;
  margin: 0 0 8px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.reviews-subtitle {
  color: rgba(255,255,255,0.9);
  font-size: 14px;
  margin: 0;
}

.reviews-controls {
  display: flex;
  gap: 12px;
}

.reviews-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.2);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  color: var(--white);
  cursor: pointer;
  transition: all 0.3s ease;
}

.reviews-btn:hover {
  background: rgba(255,255,255,0.3);
  transform: scale(1.1);
}

.reviews-carousel {
  position: relative;
  padding: 48px 32px;
  min-height: 320px;
}

.reviews-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.review-card {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s ease, visibility 0.5s ease;
  padding: 24px;
}

.review-card.is-active {
  opacity: 1;
  visibility: visible;
  position: relative;
}

.review-quote-icon {
  color: var(--accent);
  opacity: 0.3;
  margin-bottom: 16px;
}

.review-rating {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
}

.review-star {
  color: #d1d5db;
  transition: color 0.2s ease;
}

.review-star.is-filled {
  color: var(--accent);
}

.review-text {
  font-size: 16px;
  line-height: 1.7;
  color: var(--gray-700);
  margin-bottom: 24px;
  font-style: italic;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 16px;
}

.review-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 20px;
  font-weight: 700;
  flex-shrink: 0;
}

.review-author-info {
  flex: 1;
}

.review-author-name {
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 4px;
}

.review-verified {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--success);
  font-size: 13px;
  font-weight: 500;
}

.review-verified svg {
  color: var(--success);
}

.reviews-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
}

.reviews-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gray-300);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0;
}

.reviews-dot:hover {
  background: var(--gray-400);
  transform: scale(1.2);
}

.reviews-dot.is-active {
  background: var(--primary);
  width: 24px;
  border-radius: 5px;
}

/* ========================================================================
   PRODUCT DETAIL PAGE
   ======================================================================== */

.product-detail { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); padding: 32px; margin: 24px 0; }
.product-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }

.product-gallery { display: flex; flex-direction: column; gap: 16px; }
.product-main-image { border-radius: var(--radius-lg, 12px); overflow: hidden; border: 1px solid var(--border); background: var(--white); aspect-ratio: 1; display: flex; align-items: center; justify-content: center; padding: 24px; cursor: zoom-in; }
.product-main-image img { width: 100%; height: 100%; object-fit: contain; transition: transform 0.3s ease; }
.product-main-image:hover img { transform: scale(1.05); }

.product-thumbnails { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.thumbnail { border-radius: var(--radius-md, 8px); overflow: hidden; border: 2px solid var(--border); cursor: pointer; transition: border-color var(--transition); aspect-ratio: 1; background: var(--white); padding: 8px; }
.thumbnail img { width: 100%; height: 100%; object-fit: contain; }
.thumbnail:hover, .thumbnail.active { border-color: var(--accent); }

.product-detail-info { display: flex; flex-direction: column; gap: 20px; }
.product-detail-category { font-size: 13px; color: var(--accent); text-transform: uppercase; letter-spacing: 1px; font-weight: 700; }
.product-detail-title { font-size: 32px; font-weight: 700; margin-bottom: 8px; line-height: 1.2; color: var(--dark); }
.product-detail-sku { font-size: 14px; color: var(--gray); margin-bottom: 12px; }
.product-detail-rating { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.rating-stars { display: flex; gap: 4px; color: var(--accent); }
.rating-count { font-size: 14px; color: var(--gray); }

.product-detail-price { font-size: 36px; font-weight: 700; color: var(--primary); margin-bottom: 20px; font-family: 'Playfair Display', serif; letter-spacing: -1px; }
.product-detail-price-old { font-size: 24px; color: var(--gray); text-decoration: line-through; margin-left: 12px; }

.product-description { color: var(--dark); line-height: 1.8; font-size: 15px; padding: 20px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.product-description h3 { font-size: 18px; margin-bottom: 12px; color: var(--primary); }
.product-description ul { margin-left: 20px; margin-top: 12px; }
.product-description li { margin-bottom: 8px; }

.product-variants { margin: 20px 0; }
.variant-group { margin-bottom: 20px; }
.variant-label { font-weight: 600; color: var(--dark); margin-bottom: 10px; font-size: 15px; }
.variant-options { display: flex; flex-wrap: wrap; gap: 10px; }
.variant-option { padding: 10px 20px; border: 2px solid var(--border); border-radius: 8px; cursor: pointer; transition: all var(--transition); background: var(--white); font-size: 14px; font-weight: 500; }
.variant-option:hover { border-color: var(--primary); background: rgba(30,64,175,0.05); }
.variant-option.active { border-color: var(--primary); background: var(--primary); color: var(--white); }
.variant-option.disabled { opacity: 0.4; cursor: not-allowed; pointer-events: none; }

.product-quantity { display: flex; align-items: center; gap: 16px; margin: 20px 0; }
.quantity-label { font-weight: 600; color: var(--dark); }
.quantity-selector { display: flex; align-items: center; border: 2px solid var(--border); border-radius: 8px; overflow: hidden; }
.quantity-btn { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; background: var(--light-gray); border: none; cursor: pointer; font-size: 18px; font-weight: 700; color: var(--dark); transition: var(--transition); }
.quantity-btn:hover { background: var(--primary); color: var(--white); }
.quantity-input { width: 60px; text-align: center; border: none; font-size: 16px; font-weight: 600; }

.product-actions { display: flex; gap: 12px; margin-top: 24px; }
.product-actions .btn { flex: 1; padding: 16px 32px; font-size: 16px; }
.btn-add-cart { background: var(--primary); color: var(--white); display: flex; align-items: center; justify-content: center; gap: 10px; }
.btn-add-cart:hover { background: var(--primary-dark); }
.btn-wishlist { background: transparent; border: 2px solid var(--border); color: var(--dark); }
.btn-wishlist:hover { border-color: var(--accent); color: var(--accent); }

.product-meta { margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--border); }
.product-meta-item { display: flex; gap: 12px; margin-bottom: 10px; font-size: 14px; }
.meta-label { font-weight: 600; color: var(--gray); min-width: 100px; }
.meta-value { color: var(--dark); }
.meta-value a { color: var(--primary); }
.meta-value a:hover { text-decoration: underline; }

/* Product tabs */
.product-tabs { margin-top: 48px; }
.tabs-nav { display: flex; gap: 0; border-bottom: 2px solid var(--border); margin-bottom: 24px; }
.tab-btn { padding: 16px 32px; border: none; background: transparent; font-size: 16px; font-weight: 600; color: var(--gray); cursor: pointer; border-bottom: 3px solid transparent; transition: all var(--transition); }
.tab-btn:hover { color: var(--primary); }
.tab-btn.active { color: var(--primary); border-bottom-color: var(--accent); }
.tab-content { display: none; padding: 24px 0; }
.tab-content.active { display: block; }

/* Reviews section in product page */
.product-reviews { margin-top: 32px; }
.reviews-summary { display: flex; gap: 48px; padding: 32px; background: var(--light-gray); border-radius: var(--radius); margin-bottom: 32px; }
.reviews-average { text-align: center; }
.average-score { font-size: 56px; font-weight: 700; color: var(--primary); font-family: 'Playfair Display', serif; }
.average-stars { display: flex; justify-content: center; gap: 4px; color: var(--accent); font-size: 20px; margin: 8px 0; }
.average-count { font-size: 14px; color: var(--gray); }
.reviews-breakdown { flex: 1; }
.rating-bar { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.rating-bar-label { min-width: 60px; font-size: 14px; color: var(--dark); }
.rating-bar-fill { flex: 1; height: 8px; background: var(--border); border-radius: 4px; overflow: hidden; }
.rating-bar-fill-inner { height: 100%; background: var(--accent); transition: width 0.3s ease; }
.rating-bar-count { min-width: 40px; font-size: 13px; color: var(--gray); text-align: right; }

.review-list { display: flex; flex-direction: column; gap: 24px; }
.review-item { padding: 24px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--white); }
.review-item-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 12px; }
.review-author-info h4 { font-size: 16px; font-weight: 600; color: var(--dark); margin-bottom: 4px; }
.review-author-info .review-date { font-size: 13px; color: var(--gray); }
.review-item-rating { display: flex; gap: 4px; color: var(--accent); }
.review-item-text { color: var(--dark); line-height: 1.7; font-size: 15px; }
.review-helpful { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--border); font-size: 14px; color: var(--gray); }
.review-helpful button { background: transparent; border: 1px solid var(--border); padding: 6px 12px; border-radius: 6px; cursor: pointer; color: var(--dark); transition: var(--transition); }
.review-helpful button:hover { border-color: var(--primary); color: var(--primary); }

/* ========================================================================
   CATEGORY DESCRIPTION
   ======================================================================== */

.category-section { margin: 32px 0; }
.category-section article { background: var(--white); padding: 32px; border-radius: var(--radius); box-shadow: var(--shadow); }
.category-section article h2 { font-size: 24px; line-height: 1.5; margin-bottom: 16px; color: var(--primary); }
.category-section article p { line-height: 1.8; color: var(--dark); margin-bottom: 12px; }
.category-section article ul, .category-section article ol { margin-left: 24px; margin-top: 12px; }
.category-section article li { margin-bottom: 8px; line-height: 1.6; }
.category-readmore { display: block !important; }

/* ========================================================================
   CART TABLE ADDITIONAL STYLES
   ======================================================================== */

.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th { text-align: left; padding: 12px 16px; background: var(--gray-50); font-weight: 600; font-size: 0.875rem; color: var(--gray-600); border-bottom: 2px solid var(--gray-200); }
.cart-table td { padding: 16px; border-bottom: 1px solid var(--gray-100); vertical-align: middle; }
.cart-table tbody tr:hover { background: var(--gray-50); }
.cart-table .product-image-cell { width: 100px; }
.cart-table .product-image-cell img { width: 80px; height: 80px; object-fit: contain; border-radius: 6px; border: 1px solid var(--border); padding: 4px; }

/* Quantity control */
.qty-control {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--white);
}
.qty-control .qty-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: var(--gray-100);
  color: var(--gray-700);
  cursor: pointer;
  transition: all var(--transition);
}
.qty-control .qty-btn:hover {
  background: var(--primary);
  color: var(--white);
}
.qty-control .qty-input {
  width: 50px;
  height: 36px;
  text-align: center;
  border: none;
  border-left: 1px solid var(--gray-200);
  border-right: 1px solid var(--gray-200);
  font-weight: 600;
  font-size: 14px;
}

/* Cart summary rows */
.cart-summary .row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
}
.cart-summary .row.total {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  padding-top: 12px;
  margin-top: 8px;
  border-top: 2px solid var(--gray-200);
}

/* Cart actions - hidden */
.cart-actions {
  display: none;
}
.cart-actions form {
  display: flex;
  gap: 8px;
  align-items: center;
}
.coupon-input {
  width: 160px;
  padding: 8px 12px;
}

/* Free shipping progress */
.free-shipping {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--gray-200);
}
.free-shipping .progress {
  height: 8px;
  background: var(--gray-200);
  border-radius: 4px;
  overflow: hidden;
}
.free-shipping .progress .bar {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--success));
  border-radius: 4px;
  transition: width 0.3s ease;
}

.cart-total-section { background: var(--white); padding: 24px; border-radius: var(--radius); box-shadow: var(--shadow); margin-top: 24px; }
.cart-total-row { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--border); }
.cart-total-row:last-child { border-bottom: none; padding-top: 16px; margin-top: 8px; border-top: 2px solid var(--border); }
.cart-total-label { font-size: 16px; color: var(--dark); }
.cart-total-value { font-size: 16px; font-weight: 600; color: var(--dark); }
.cart-total-row.total .cart-total-label, .cart-total-row.total .cart-total-value { font-size: 20px; font-weight: 700; color: var(--primary); }

/* ========================================================================
   EXTRA MOBILE IMPROVEMENTS
   ======================================================================== */

@media (max-width: 1024px) {
  .product-detail-grid { grid-template-columns: 1fr; gap: 32px; }
  .reviews-summary { flex-direction: column; gap: 24px; }
  .product-tabs { margin-top: 32px; }
  .tabs-nav { overflow-x: auto; white-space: nowrap; }
}

@media (max-width: 768px) {
  .header-main .container { flex-direction: column; align-items: stretch; }
  .header-search { max-width: 100%; order: 3; }
  .logo { order: 1; }
  .header-actions { order: 2; justify-content: flex-end; }
  
  .category-filters { padding: 16px; }
  .filters-attributes { padding-top: 16px; }
  
  .product-thumbnails { grid-template-columns: repeat(4, 1fr); gap: 8px; }
  .product-detail { padding: 20px; }
  .product-detail-title { font-size: 24px; }
  .product-detail-price { font-size: 28px; }
  .product-actions { flex-direction: column; }
  .product-actions .btn { width: 100%; }
  
  .reviews-grid { grid-template-columns: 1fr; padding: 20px; }
  .homepage-reviews { margin: 32px 16px; max-width: 100%; }
  .reviews-header { padding: 24px 16px; flex-direction: column; gap: 16px; text-align: center; }
  .reviews-carousel { padding: 32px 16px; min-height: 280px; }
  .review-card { padding: 16px; }
  .reviews-stats { gap: 20px; }
  
  .tabs-nav { gap: 0; }
  .tab-btn { padding: 12px 20px; font-size: 14px; }
}

@media (max-width: 480px) {
  .product-thumbnails { grid-template-columns: repeat(3, 1fr); }
  .reviews-stats { flex-direction: column; gap: 16px; }
  .stat-number { font-size: 28px; }
}

/* ========================================================================
   BROWSER COMPATIBILITY FIXES
   Dla Chrome 109 (Windows 7), Safari 14+ (starsze Mac), Firefox ESR
   ======================================================================== */

/* Fix 1: :has() selector fallback - używamy klasy JS jako alternatywy */
/* Starsze przeglądarki nie obsługują :has(), więc dodajemy klasę .is-checked przez JS */
.checkout-options .option.is-checked {
  border-color: var(--primary);
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.08) 0%, rgba(29, 78, 216, 0.12) 100%);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}

/* Fix 2: aspect-ratio fallback dla Chrome < 88, Safari < 15 */
/* Używamy padding-top hack jako fallback */
@supports not (aspect-ratio: 1) {
  .product-card-image-wrapper {
    aspect-ratio: auto;
    position: relative;
    padding-top: 100%; /* 1:1 ratio */
  }
  .product-card-image-wrapper > img,
  .product-card-image-wrapper > .product-card-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
  .product-main-image {
    aspect-ratio: auto;
    position: relative;
    padding-top: 100%;
  }
  .product-main-image > img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
  .thumbnail {
    aspect-ratio: auto;
    position: relative;
    padding-top: 100%;
  }
  .thumbnail > img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
}

/* Fix 3: inset shorthand fallback - już zdefiniowane jawnie gdzie potrzeba */
/* Dla .img-modal i .img-modal-backdrop zamieniamy inset: 0 na top/right/bottom/left */

/* Fix 4: line-clamp z prefixem -webkit dla starszych przeglądarek */
.product-card-title {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  /* Fallback dla przeglądarek bez wsparcia line-clamp */
  max-height: calc(1.4em * 2); /* line-height * lines */
}

/* Fix 5: gap w flexbox - fallback dla bardzo starych przeglądarek (Safari < 14.1) */
@supports not (gap: 1rem) {
  .flex > * + * {
    margin-left: 1rem;
  }
  .checkout-options .option > * + * {
    margin-left: 10px;
  }
  .header-actions > * + * {
    margin-left: var(--space-3);
  }
  .nav-main > * + * {
    margin-left: var(--space-6);
  }
}

/* Fix 6: backdrop-filter fallback */
@supports not (backdrop-filter: blur(3px)) {
  .img-modal-backdrop {
    background: rgba(15, 23, 42, 0.9); /* ciemniejsze tło bez blur */
  }
}

/* Fix 7: CSS custom properties fallback dla bardzo starych przeglądarek */
/* Przeglądarki bez wsparcia CSS variables dostaną bazowe wartości */
@supports not (--test: 1) {
  body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: #111827;
  }
  .btn-primary {
    background: #2563eb;
    color: #ffffff;
  }
  .btn-primary:hover {
    background: #1d4ed8;
  }
  a {
    color: #2563eb;
  }
}

/* Fix 8: scroll-behavior fallback - JS obsłuży smooth scrolling */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}