/* ===== TOKENS ===== */
:root {
  --color-primary: #28abe3;
  --color-primary-dark: #136c92;
  --color-accent: #e62e04;
  --color-bg: #fafafa;
  --color-bg-alt: #fff;
  --color-text: #333;
  --color-text-muted: #777;
  --color-border: #e0e0e0;
  --color-success: #27ae60;
  --color-warning: #f39c12;
  --radius: 6px;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 4px 20px rgba(0, 0, 0, 0.12);
  --transition: 200ms ease;
  --container: 1280px;
  --gap: 16px;
}

/* ===== RESET ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-primary-dark);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

/* ===== UTILITIES ===== */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gap);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  color: #fff;
}

.btn--accent {
  background: var(--color-accent);
  color: #fff;
}

.btn--accent:hover {
  background: #c72400;
  color: #fff;
}

.btn--outline {
  background: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

.btn--outline:hover {
  background: var(--color-primary);
  color: #fff;
}

.btn--sm {
  padding: 6px 12px;
  font-size: 0.8rem;
}

.btn--icon {
  padding: 8px;
  border-radius: 50%;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}

.btn--icon:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

/* ===== TOGGLE BUTTON STATES ===== */
.btn--outline {
  transition: background var(--transition), border-color var(--transition),
              color var(--transition), box-shadow var(--transition);
}

/* Wishlist active — червоне серце, обведення, soft glow */
.btn--active[data-toggle-btn="wishlist"] {
  background: rgba(230, 46, 4, 0.07);
  border-color: #e62e04;
  color: #e62e04;
  box-shadow: 0 0 0 3px rgba(230, 46, 4, 0.15);
}

.btn--active[data-toggle-btn="wishlist"]:hover {
  background: #e62e04;
  border-color: #e62e04;
  color: #fff;
  box-shadow: 0 0 0 3px rgba(230, 46, 4, 0.25);
}

/* Compare active — синє, soft glow */
.btn--active[data-toggle-btn="compare"] {
  background: rgba(40, 171, 227, 0.08);
  border-color: var(--color-primary);
  color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(40, 171, 227, 0.18);
}

.btn--active[data-toggle-btn="compare"]:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  box-shadow: 0 0 0 3px rgba(40, 171, 227, 0.28);
}

/* Heart icon size */
[data-toggle-btn="wishlist"] [data-toggle-icon] {
  font-size: 1.1em;
  display: inline-block;
  transition: transform 0.2s ease, color 0.2s ease;
}

/* ===== ANIMATIONS ===== */
@keyframes heartbeat {
  0%   { transform: scale(1); }
  25%  { transform: scale(1.45); }
  50%  { transform: scale(1); }
  75%  { transform: scale(1.2); }
  100% { transform: scale(1); }
}

@keyframes cartPulse {
  0%   { transform: scale(1); }
  30%  { transform: scale(1.08); }
  60%  { transform: scale(0.96); }
  100% { transform: scale(1); }
}

.btn--heart-pulse [data-toggle-icon] {
  animation: heartbeat 0.5s ease;
}

.btn--cart-pulse {
  animation: cartPulse 0.4s ease forwards;
}

/* ===== FORMS ===== */
.form-input {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg-alt);
  transition: border-color var(--transition);
}

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

.form-select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg-alt);
}

.form-group {
  margin-bottom: var(--gap);
}

.form-group label {
  display: block;
  margin-bottom: 4px;
  font-weight: 600;
  font-size: 0.9rem;
}

.form-errors {
  color: var(--color-accent);
  font-size: 0.85rem;
  margin-top: 4px;
}

/* ===== HEADER ===== */
.site-header-wrap {
  position: sticky;
  top: 0;
  z-index: 100;
}

.header {
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
}

.header__top {
  background: var(--color-primary-dark);
  color: #fff;
  font-size: 0.85rem;
  padding: 6px 0;
}

.header__top-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header__top a {
  color: rgba(255, 255, 255, 0.85);
}

.header__top a:hover {
  color: #fff;
}

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

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

.header__main {
  padding: 12px 0;
}

.header__main-inner {
  display: flex;
  align-items: center;
  gap: 20px;
}

.header__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.header__logo-img {
  height: 70px;
  width: auto;
  display: block;
  object-fit: contain;
}

@media (max-width: 480px) {
  .header__logo-img {
    height: 40px;
  }
}

.header__search {
  flex: 1;
  display: flex;
  max-width: 520px;
}

.header__search input {
  flex: 1;
  padding: 10px 16px;
  border: 2px solid var(--color-primary);
  border-right: none;
  border-radius: var(--radius) 0 0 var(--radius);
  font-size: 0.95rem;
}

.header__search input:focus {
  outline: none;
}

.header__search button {
  padding: 10px 20px;
  background: var(--color-primary);
  color: #fff;
  border: 2px solid var(--color-primary);
  border-radius: 0 var(--radius) var(--radius) 0;
  cursor: pointer;
}

.header__search button:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.header__actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.header__action {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  position: relative;
}

.header__action:hover {
  color: var(--color-primary);
}

.header__action-icon {
  font-size: 1.4rem;
}

.header__badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--color-accent);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.header__cart-total {
  font-weight: 700;
  color: var(--color-text);
}

/* ===== NAV / MEGA-MENU ===== */
.nav {
  background: var(--color-bg-alt);
  border-bottom: 3px solid var(--color-primary);
  position: relative;
}

.nav__container {
  display: flex;
  align-items: stretch;
  position: relative;
}

.nav__inner {
  display: flex;
  gap: 0;
  overflow-x: auto;
  flex: 1;
  min-width: 0;
  flex-wrap: nowrap;
  scrollbar-width: none;
  scroll-behavior: smooth;
}

.nav__inner::-webkit-scrollbar {
  display: none;
}

/* стрілки прокрутки nav */
.nav__arrow {
  flex-shrink: 0;
  width: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
  font-size: 1.4rem;
  cursor: pointer;
  transition: color var(--transition), background var(--transition);
  z-index: 2;
}

.nav__arrow:hover {
  color: var(--color-primary);
  background: var(--color-bg);
}

.nav__arrow[hidden] {
  display: none;
}

.nav__item {
  position: relative;
}

.nav__link {
  display: block;
  padding: 12px 16px;
  font-size: 0.9rem;
  font-weight: 600;
  white-space: nowrap;
  color: var(--color-text);
  transition: background var(--transition);
}

.nav__link:hover {
  background: var(--color-primary);
  color: #fff;
}

.nav__item:hover .mega-menu {
  display: flex;
}

.mega-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 20px;
  min-width: 600px;
  max-width: calc(100vw - 2rem);
  gap: 32px;
  z-index: 200;
  flex-wrap: wrap;
}

.mega-menu__column {
  min-width: 200px;
}

.mega-menu__title {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 8px;
  color: var(--color-primary-dark);
}

.mega-menu__list a {
  display: block;
  padding: 3px 0;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.mega-menu__list a:hover {
  color: var(--color-primary);
}

/* ===== MOBILE NAV ===== */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-text);
}

/* ===== PRODUCT CARD ===== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--gap);
}

.product-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 12px;
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.product-card__image {
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: var(--radius);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f5f5f5;
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-card__badges {
  display: flex;
  gap: 4px;
  margin-bottom: 6px;
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 3px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
}

.badge--new {
  background: var(--color-success);
  color: #fff;
}

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

.badge--hit {
  background: var(--color-warning);
  color: #fff;
}

.product-card__name {
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.product-card__name a {
  color: var(--color-text);
}

.product-card__name a:hover {
  color: var(--color-primary);
}

.product-card__sku {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}

.product-card__price {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 8px;
}

.product-card__old-price {
  text-decoration: line-through;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  font-weight: 400;
  margin-left: 6px;
}

.product-card__actions {
  display: flex;
  gap: 6px;
  align-items: center;
}

.product-card__qty {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.product-card__qty button {
  width: 30px;
  height: 30px;
  border: none;
  background: var(--color-bg);
  cursor: pointer;
  font-size: 1rem;
}

.product-card__qty input {
  width: 36px;
  height: 30px;
  border: none;
  border-left: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  text-align: center;
  font-size: 0.85rem;
}

.product-card__buy {
  flex: 1;
}

/* ===== PRODUCT DETAIL ===== */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.product-gallery {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.product-gallery__main {
  aspect-ratio: 1;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
}

.product-gallery__main img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.product-gallery__thumbs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
}

.product-gallery__thumb {
  width: 70px;
  height: 70px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  cursor: pointer;
  overflow: hidden;
  flex-shrink: 0;
}

.product-gallery__thumb--active,
.product-gallery__thumb:hover {
  border-color: var(--color-primary);
}

.product-gallery__thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-info__name {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.product-info__sku {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin-bottom: 16px;
}

.product-info__availability {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.product-info__availability--in-stock {
  background: #e8f8ef;
  color: var(--color-success);
}

.product-info__availability--out-of-stock {
  background: #fde8e8;
  color: var(--color-accent);
}

.product-info__price {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  margin-bottom: 4px;
}

.product-info__old-price {
  text-decoration: line-through;
  color: var(--color-text-muted);
  font-size: 1.1rem;
}

.product-info__wholesale {
  background: #f0f9ff;
  border: 1px solid var(--color-primary);
  border-radius: var(--radius);
  padding: 10px 16px;
  margin: 12px 0;
  font-size: 0.9rem;
}

.product-info__wholesale strong {
  color: var(--color-primary-dark);
}

.product-info__cart {
  display: flex;
  gap: 12px;
  align-items: center;
  margin: 20px 0;
}

.product-info__qty {
  display: flex;
  align-items: center;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
}

.product-info__qty button {
  width: 40px;
  height: 40px;
  border: none;
  background: var(--color-bg);
  cursor: pointer;
  font-size: 1.2rem;
}

.product-info__qty input {
  width: 50px;
  height: 40px;
  border: none;
  text-align: center;
  font-size: 1rem;
  border-left: 2px solid var(--color-border);
  border-right: 2px solid var(--color-border);
}

.product-info__extra-actions {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
}

.product-info__params {
  margin-top: 16px;
}

.product-info__params table {
  width: 100%;
  border-collapse: collapse;
}

.product-info__params td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
}

.product-info__params td:first-child {
  color: var(--color-text-muted);
  width: 40%;
}

/* ===== TABS ===== */
.tabs {
  margin-top: 40px;
}

.tabs__nav {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--color-border);
}

.tabs__btn {
  padding: 12px 24px;
  border: none;
  background: none;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: color var(--transition);
}

.tabs__btn--active,
.tabs__btn:hover {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.tabs__panel {
  display: none;
  padding: 20px 0;
}

.tabs__panel--active {
  display: block;
}

/* ===== SECTION ===== */
.section {
  padding: 32px 0;
}

.section__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.section__title {
  font-size: 1.3rem;
  font-weight: 700;
}

.section__link {
  font-size: 0.9rem;
  font-weight: 600;
}


/* ===== HOME TABS ===== */
.home-tabs__nav {
  display: flex;
  gap: 0;
  margin-bottom: 20px;
}

.home-tabs__btn {
  padding: 10px 24px;
  border: none;
  background: var(--color-bg);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-muted);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  transition: all var(--transition);
}

.home-tabs__btn--active,
.home-tabs__btn:hover {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  background: var(--color-bg-alt);
}

/* ===== SIDEBAR / FILTERS ===== */
.catalog-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 24px;
}

.sidebar {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px;
}

.sidebar__title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.sidebar__section {
  margin-bottom: 20px;
}

.sidebar__label {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  display: block;
}

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

.price-range input {
  width: 90px;
}

/* ===== BREADCRUMB ===== */
.breadcrumb {
  display: flex;
  gap: 8px;
  padding: 12px 0;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--color-text-muted);
}

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

.breadcrumb__sep {
  color: var(--color-border);
}

/* ===== PAGINATION ===== */
.pagination {
  display: flex;
  gap: 4px;
  justify-content: center;
  margin-top: 24px;
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.pagination .current {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.pagination a:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* ===== CART PAGE ===== */
.cart-table {
  width: 100%;
  border-collapse: collapse;
}

.cart-table th {
  text-align: left;
  padding: 12px;
  border-bottom: 2px solid var(--color-border);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.cart-table td {
  padding: 12px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}

.cart-table__product {
  display: flex;
  align-items: center;
  gap: 12px;
}

.cart-table__img {
  width: 60px;
  height: 60px;
  object-fit: contain;
}

.cart-summary {
  max-width: 360px;
  margin-left: auto;
  margin-top: 24px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
}

.cart-summary__row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
  font-size: 0.95rem;
}

.cart-summary__total {
  font-size: 1.2rem;
  font-weight: 800;
  border-top: 2px solid var(--color-border);
  padding-top: 12px;
}

/* ===== CHECKOUT ===== */
.checkout-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 32px;
}

.checkout-section {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
}

.checkout-section__title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.85);
  padding: 40px 0 20px;
  margin-top: 40px;
}

.footer__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
  margin-bottom: 32px;
}

.footer__title {
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.footer__list a {
  display: block;
  padding: 3px 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.85rem;
}

.footer__list a:hover {
  color: #fff;
}

.footer__subscribe {
  display: flex;
  gap: 8px;
}

.footer__subscribe input {
  flex: 1;
  padding: 8px 12px;
  border: none;
  border-radius: var(--radius);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 16px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.footer__bottom a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
}
.footer__bottom a:hover {
  color: #fff;
}
@media (max-width: 600px) {
  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ===== AUTH FORMS ===== */
.auth-form {
  max-width: 440px;
  margin: 40px auto;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px;
}

.auth-form__title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 20px;
  text-align: center;
}

/* ===== REVIEW LIST ===== */
.review {
  border-bottom: 1px solid var(--color-border);
  padding: 16px 0;
}

.review__header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
}

.review__author {
  font-weight: 600;
}

.review__rating {
  color: var(--color-warning);
}

.review__date {
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

/* ===== MESSAGES ===== */
.messages {
  padding: 12px 0;
}

.message {
  padding: 12px 16px;
  border-radius: var(--radius);
  margin-bottom: 8px;
  font-size: 0.9rem;
}

.message--success {
  background: #e8f8ef;
  color: var(--color-success);
}

.message--error {
  background: #fde8e8;
  color: var(--color-accent);
}

.message--info {
  background: #e8f0fe;
  color: var(--color-primary-dark);
}

/* ===== COMPARISON TABLE ===== */
.compare-table {
  width: 100%;
  border-collapse: collapse;
  overflow-x: auto;
  display: block;
}

.compare-table th,
.compare-table td {
  padding: 10px 16px;
  border: 1px solid var(--color-border);
  text-align: center;
  font-size: 0.85rem;
  min-width: 180px;
}

.compare-table th {
  background: var(--color-bg);
  font-weight: 600;
}

/* ===== BLOG CARD ===== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--gap);
}

.blog-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.blog-card__image {
  aspect-ratio: 16/9;
  overflow: hidden;
}

.blog-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-card__body {
  padding: 16px;
}

.blog-card__title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.blog-card__date {
  color: var(--color-text-muted);
  font-size: 0.8rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .catalog-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    order: -1;
  }

  .product-detail {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 768px) {
  .header__top {
    display: none;
  }

  .mobile-toggle {
    display: block;
  }

  .nav__inner {
    display: none;
    flex-direction: column;
  }

  .nav__inner--open {
    display: flex;
  }

  .mega-menu {
    display: none;
    position: static;
    min-width: auto;
    max-width: none;
    flex-direction: column;
    gap: 12px;
    box-shadow: none;
    border: none;
    padding: 8px 16px;
  }

  .nav__item--open .mega-menu {
    display: flex;
  }

  .header__main-inner {
    flex-wrap: wrap;
  }

  .header__search {
    order: 3;
    max-width: 100%;
    flex-basis: 100%;
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

  .cart-table__product {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Cart toast notification */
#cart-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(16px);
  background: var(--color-accent, #2563eb);
  color: #fff;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.18);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  z-index: 9999;
  white-space: nowrap;
}

#cart-toast.cart-toast--visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

@media (max-width: 480px) {
  #cart-toast {
    bottom: env(safe-area-inset-bottom, 16px);
    left: 16px;
    right: 16px;
    transform: translateY(16px);
    text-align: center;
    white-space: normal;
  }

  #cart-toast.cart-toast--visible {
    transform: translateY(0);
  }
}