/* Global CSS */

:root {
  --ink: var(--z-color-text);
  --ink-soft: var(--z-color-text-muted);
  --blush: var(--z-color-blush);
  --paper: var(--z-color-background);
  --plum: var(--z-color-brand);
  --rose-deep: var(--z-color-accent);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  color: var(--ink);
  background: var(--z-color-background);
  font-family: var(--z-font-body);
}

img {
  width: 100%;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

button,
input,
select {
  font-family: inherit;
}

button {
  cursor: pointer;
  transition: var(--z-motion-base) var(--z-ease-standard);
}

.container {
  width: min(
    var(--z-container-wide),
    calc(100% - (2 * var(--z-container-padding)))
  );
  margin: auto;
}

/* Products Page */
.products-page {
  padding: 40px 0 70px;
}

.catalog-intro {
  margin-bottom: 22px;
  padding: 16px 20px;
  border: 1px solid var(--z-color-border);
  border-radius: var(--z-radius-card);
  background: linear-gradient(135deg, #fff, var(--z-color-surface-soft));
}

.catalog-eyebrow {
  margin: 0 0 6px;
  color: var(--z-color-accent-strong);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.catalog-intro h2 {
  margin: 0;
  color: var(--z-color-brand);
  font-family: var(--z-font-heading);
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 600;
}

.category-status {
  margin: 0 0 8px;
  color: var(--z-color-text-muted);
  font-size: 12px;
}
.category-status:empty {
  display: none;
}

.category-group {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 0;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
}

.category-item {
  display: grid;
  min-width: 96px;
  min-height: 92px;
  padding: 8px;
  place-items: center;
  gap: 5px;
  border: 1px solid var(--z-color-border);
  border-radius: var(--z-radius-control);
  background: var(--z-color-surface);
  color: var(--z-color-text);
  font: 700 12px/1.2 var(--z-font-body);
  text-align: center;
  cursor: pointer;
  transition:
    border-color var(--z-motion-fast) var(--z-ease-standard),
    background var(--z-motion-fast) var(--z-ease-standard),
    transform var(--z-motion-fast) var(--z-ease-standard);
}

.category-item:hover {
  border-color: var(--z-color-accent);
}

.category-item.is-active {
  border-color: var(--z-color-brand);
  background: var(--z-color-blush);
  color: var(--z-color-brand);
  box-shadow: inset 0 0 0 1px var(--z-color-brand);
}

.category-item__media {
  display: grid;
  width: 44px;
  height: 44px;
  overflow: hidden;
  place-items: center;
  border-radius: 50%;
  background: var(--z-color-surface-soft);
  color: var(--z-color-accent-strong);
  font-size: 17px;
}

.category-item__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.catalog-controls {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
  padding: 18px 0;
  border-block: 1px solid var(--z-color-border);
}

.result-summary {
  flex: 1;
  color: var(--z-color-text-muted);
  font-size: 14px;
}

.result-summary span {
  color: var(--z-color-brand);
  font-size: 21px;
  font-weight: 800;
}

.catalog-control-fields {
  display: flex;
  align-items: end;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
}
.mobile-category-control {
  display: none !important;
}

.catalog-control {
  display: grid;
  gap: 6px;
  color: var(--z-color-text-muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.catalog-control select {
  min-width: 185px;
  height: 42px;
  padding: 0 34px 0 12px;
  border: 1px solid var(--z-color-border);
  border-radius: var(--z-radius-control);
  background: var(--z-color-surface);
  color: var(--z-color-text);
  font: 600 13px var(--z-font-body);
  letter-spacing: normal;
  text-transform: none;
}

.catalog-control--checkbox {
  display: flex;
  min-height: 42px;
  align-items: center;
  gap: 9px;
  padding: 0 12px;
  border: 1px solid var(--z-color-border);
  border-radius: var(--z-radius-control);
  background: var(--z-color-surface);
  color: var(--z-color-text);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: normal;
  text-transform: none;
  cursor: pointer;
}

.catalog-control--checkbox input {
  width: 16px;
  height: 16px;
  accent-color: var(--z-color-brand);
}

.clear-filters {
  min-height: 42px;
  padding: 0 8px;
  color: var(--z-color-accent-strong);
  background: transparent;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 30px;
  color: var(--z-color-text-muted);
  font-size: 14px;
}

.breadcrumb a {
  color: var(--z-color-text-subtle);
  transition: var(--z-motion-fast) var(--z-ease-standard);
}

.breadcrumb a:hover {
  color: var(--z-color-accent-strong);
}

/* Search & Sort */
.products-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-bottom: 35px;
}

.search-box {
  flex: 1;
  max-width: 420px;
  position: relative;
}

.search-box i {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--z-color-text-muted);
}

.search-box input {
  width: 100%;
  height: 50px;
  border: 1px solid var(--z-color-border);
  border-radius: var(--z-radius-pill);
  padding: 0 20px 0 50px;
  background: var(--z-color-surface);
  font-size: 15px;
}

.search-box input:focus {
  border-color: var(--z-color-accent);
}

.top-right {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 5px;
  border-bottom: 1px solid rgb(180, 180, 180);
}

.top-right p {
  font-size: 15px;
  color: var(--z-color-text-muted);
}

.top-right span {
  font-weight: 600;
  color: var(--z-color-accent-strong);
}

/* ===========================
        Layout
=========================== */

.products-layout {
  display: block;
}

/* ===========================
        Sidebar
=========================== */

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.filter-card {
  background: var(--z-color-surface);
  padding: var(--z-card-padding);
  border-radius: var(--z-radius-card);
  box-shadow: var(--z-shadow-card);
}

.filter-card select {
  width: 100%;
  padding: 14px;
  border: 1px solid var(--z-color-border);
  border-radius: var(--z-radius-control);
  background: var(--z-color-surface);
  font-size: 15px;
  transition: var(--z-motion-fast) var(--z-ease-standard);
}

.filter-label {
  display: block;
  margin-bottom: 10px;
  color: var(--z-color-text);
  font-size: 14px;
  font-weight: 600;
}

.filter-status {
  min-height: 20px;
  margin-top: 8px;
  color: var(--z-color-text-muted);
  font-size: 12px;
  line-height: 1.5;
}

.filter-retry {
  border: 0;
  background: transparent;
  color: var(--z-color-accent-strong);
  font: inherit;
  font-weight: 600;
  text-decoration: underline;
}

.filter-card select:focus {
  border-color: var(--z-color-accent);
}

.reset-filter {
  width: 100%;
  height: 48px;
  border: none;
  border-radius: var(--z-radius-control);
  background: var(--z-color-brand);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
}

.reset-filter:hover {
  background: var(--z-color-brand-strong);
}

/* ===========================
        Products Content
=========================== */

.products-content {
  width: 100%;
}

/* ===========================
        Loading
=========================== */

.loading {
  min-height: 930px;
}

.loading[hidden],
.catalog-state[hidden],
.products-grid[hidden],
.pagination[hidden] {
  display: none;
}

.skeleton-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 25px;
}

.catalog-state {
  min-height: 430px;
  padding: 70px 24px;
  border: 1px solid var(--z-color-border);
  border-radius: var(--z-radius-card);
  background: var(--z-color-surface);
  text-align: center;
}

.state-icon {
  display: grid;
  width: 64px;
  height: 64px;
  margin: 0 auto 18px;
  place-items: center;
  border-radius: 50%;
  background: var(--z-color-blush);
  color: var(--z-color-accent-strong);
  font-size: 32px;
}

.catalog-state h2 {
  margin-bottom: 10px;
  font-size: 24px;
}

.catalog-state p {
  max-width: 520px;
  margin: 0 auto 24px;
  color: var(--z-color-text-muted);
  line-height: 1.7;
}

.catalog-state button {
  min-height: 46px;
  padding: 0 24px;
  border: 0;
  border-radius: var(--z-radius-control);
  background: var(--z-color-brand);
  color: #fff;
  font-weight: 600;
}

/* ===========================
        Products Grid
=========================== */

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 25px;
}

.products-grid .z-product-card:hover,
.products-grid .z-product-card:focus-within {
  transform: none;
}

.products-grid .z-product-card:hover .z-product-card__media img,
.products-grid .z-product-card:focus-within .z-product-card__media img {
  transform: scale(1.055);
}

/* ===========================
        Pagination
=========================== */

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin-top: 50px;
}

.pagination button {
  width: 45px;
  height: 45px;
  border: none;
  border-radius: var(--z-radius-control);
  background: var(--z-color-surface);
  box-shadow: var(--z-shadow-card);
  transition: var(--z-motion-base) var(--z-ease-standard);
}

.pagination button:hover {
  background: var(--z-color-brand);
  color: #fff;
}

.pagination button:disabled,
.pagination button:disabled:hover {
  cursor: not-allowed;
  background: var(--z-color-disabled);
  color: var(--z-color-text-muted);
  box-shadow: none;
}

.page-numbers {
  display: flex;
  gap: 10px;
}

.page-numbers button {
  width: 45px;
  height: 45px;
  border: none;
  border-radius: var(--z-radius-control);
  background: var(--z-color-surface);
  box-shadow: var(--z-shadow-card);
}

.page-numbers button.active {
  background: var(--z-color-brand);
  color: #fff;
}

.pagination-ellipsis {
  display: grid;
  min-width: 28px;
  place-items: center;
  color: var(--z-color-text-muted);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: var(--z-focus-ring);
  outline-offset: var(--z-focus-offset);
}

/* ===========================
        Large Laptop
=========================== */

@media (max-width: 1200px) {
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .products-layout {
    grid-template-columns: 250px 1fr;
    gap: 25px;
  }
}

/* ===========================
        Tablet Landscape
=========================== */

@media (max-width: 992px) {
  .catalog-controls {
    align-items: stretch;
    flex-direction: column;
  }

  .catalog-control-fields {
    justify-content: flex-start;
  }

  .products-top {
    flex-direction: column;
    align-items: stretch;
  }

  .search-box {
    max-width: 100%;
  }

  .top-right {
    justify-content: space-between;
    flex-wrap: wrap;
  }

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

  .skeleton-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .loading {
    min-height: 780px;
  }
}

/* ===========================
        Tablet
=========================== */

@media (max-width: 768px) {
  .products-page {
    padding: 25px 0 50px;
  }

  .breadcrumb {
    font-size: 13px;
    flex-wrap: wrap;
  }

  .top-right {
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
  }

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

  .products-grid {
    gap: 18px;
  }
}

/* ===========================
        Mobile
=========================== */

@media (max-width: 576px) {
  .catalog-intro {
    display: none;
  }
  .result-summary,
  .catalog-control:has(#availabilityFilter),
  #resetFilter {
    display: none !important;
  }
  .catalog-controls {
    margin-bottom: 20px;
    padding: 0;
    border: 0;
  }

  .catalog-control-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .mobile-category-control {
    display: grid !important;
  }

  .catalog-control select {
    min-width: 0;
    width: 100%;
  }

  .clear-filters {
    grid-column: 1 / -1;
    justify-self: start;
  }

  .container {
    width: min(
      100% - (2 * var(--z-container-padding)),
      var(--z-container-wide)
    );
  }

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

  .skeleton-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .skeleton-grid .z-product-card-skeleton:nth-child(n + 5) {
    display: none;
  }

  .filter-card {
    padding: 18px;
  }

  .filter-card h3 {
    font-size: 18px;
  }

  .pagination {
    flex-wrap: wrap;
  }

  .page-numbers {
    flex-wrap: wrap;
    justify-content: center;
  }

  .pagination button,
  .page-numbers button {
    width: 44px;
    height: 44px;
  }
}

@media (max-width: 480px) {
  .products-grid,
  .skeleton-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .skeleton-grid .z-product-card-skeleton:nth-child(n + 4) {
    display: none;
  }

  .products-top {
    margin-bottom: 26px;
  }

  .top-right {
    gap: 8px;
  }

  .pagination {
    gap: 8px;
    margin-top: 36px;
  }

  .page-numbers {
    gap: 6px;
  }
}

/* ===========================
        Small Mobile
=========================== */

@media (max-width: 400px) {
  .search-box input {
    height: 46px;
    font-size: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}