/* ==========================================================================
   Product catalog (category) page + product detail page
   ========================================================================== */

/* Catalog page: full-bleed light-gray band, no sidebar */
.catalog-section {
  background: var(--idis-bg-light);
  padding: 40px 0 64px;
}

/* Catalog head: title + search/view toggle */
.catalog-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.catalog-head h1 {
  margin: 0;
  font-size: 30px;
  text-transform: uppercase;
}

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

.catalog-search {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--idis-white);
  border: 1px solid var(--idis-border);
  padding: 0 4px 0 14px;
}

.catalog-search input {
  border: none;
  background: none;
  padding: 10px 4px;
  font-family: var(--font-body);
  font-size: 14px;
  min-width: 180px;
}

.catalog-search input:focus {
  outline: none;
}

.catalog-search button {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--idis-text-muted);
  padding: 8px;
}

.view-toggle {
  display: flex;
  gap: 6px;
}

.view-toggle button {
  width: 38px;
  height: 38px;
  border: 1px solid var(--idis-border);
  background: var(--idis-white);
  color: var(--idis-text-muted);
  cursor: pointer;
  font-size: 15px;
}

.view-toggle button.is-active {
  border-color: var(--idis-teal);
  color: var(--idis-teal);
}

/* Segmented tab-filter control (reused: category filters, spec sub-tabs, accessory/download filters) */
.tab-filter {
  display: flex;
  flex-wrap: wrap;
  border: 1px solid var(--idis-border);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 32px;
}

.tab-filter__item {
  flex: 1;
  padding: 12px 16px;
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--idis-text);
  background: var(--idis-white);
  border-inline-start: 1px solid var(--idis-border);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}

.tab-filter__item:first-child {
  border-inline-start: none;
}

.tab-filter__item.is-active {
  background: var(--idis-teal);
  color: var(--idis-white);
}

.tab-filter__item:hover:not(.is-active) {
  background: var(--idis-bg-light);
}

/* Faceted product filters (built dynamically by catalog-filters.js from
   data-filter-* attributes on .mini-product-card). Collapsed by default -
   .catalog-filters.is-open reveals .catalog-filters__body. */
.catalog-filters {
  border: 1px solid var(--idis-border);
  background: var(--idis-bg-light);
  margin-bottom: 32px;
}

.catalog-filters__toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 16px 24px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  color: var(--idis-navy);
  text-align: inherit;
}

.catalog-filters__toggle:hover {
  color: var(--idis-teal);
}

.catalog-filters__toggle-badge {
  background: var(--idis-teal);
  color: var(--idis-white);
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
}

.catalog-filters__toggle-caret {
  margin-inline-start: auto;
  transition: transform var(--transition);
  color: var(--idis-text-muted);
}

.catalog-filters.is-open .catalog-filters__toggle-caret {
  transform: rotate(180deg);
}

.catalog-filters__body {
  display: none;
  padding: 0 24px 20px;
}

.catalog-filters.is-open .catalog-filters__body {
  display: block;
}

.catalog-filters__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--idis-border);
  padding-top: 16px;
  margin-bottom: 16px;
  font-size: 13px;
  color: var(--idis-text-muted);
}

.catalog-filters__count {
  font-weight: 600;
}

.catalog-filters__clear {
  background: none;
  border: none;
  color: var(--idis-teal);
  font-weight: 700;
  cursor: pointer;
  font-size: 13px;
  padding: 0;
}

.catalog-filters__clear:disabled {
  color: var(--idis-text-muted);
  cursor: default;
}

.catalog-filters__groups {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
}

.filter-facet__label {
  font-size: 12px;
  font-weight: 700;
  color: var(--idis-navy);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 10px;
}

.filter-facet__options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-width: 460px;
}

.filter-chip {
  border: 1px solid var(--idis-border);
  background: var(--idis-white);
  color: var(--idis-text);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.filter-chip:hover {
  border-color: var(--idis-teal);
}

.filter-chip.is-active {
  background: var(--idis-teal);
  border-color: var(--idis-teal);
  color: var(--idis-white);
}

.filter-chip__count {
  opacity: 0.7;
  font-weight: 400;
  margin-inline-start: 2px;
}

.catalog-filters__empty {
  display: none;
  text-align: center;
  padding: 48px 0;
  color: var(--idis-text-muted);
}

.mini-product-card.is-filtered-out,
.series-heading.is-filtered-out,
.mini-card-grid.is-filtered-out {
  display: none;
}

@media (max-width: 640px) {
  .catalog-filters__groups {
    gap: 20px;
  }

  .filter-facet__options {
    max-width: none;
  }
}

/* Series heading */
.series-heading {
  font-size: 18px;
  font-weight: 700;
  color: var(--idis-navy);
  margin: 40px 0 20px;
  text-transform: uppercase;
}

.series-heading:first-child {
  margin-top: 0;
}

/* The camera hub page (products-cameras.html) wraps each category group in
   its own .camera-cat-group container for the filter tabs, so every
   group's heading is a :first-child of ITS wrapper and would otherwise
   lose its top margin - restore normal spacing for every group except the
   explicitly-marked first one (.camera-cat-group--first, set once in the
   HTML on the dome group - :first-child/:first-of-type can't reliably
   target it here since earlier siblings like .catalog-head/.tab-filter
   sit before it in the same container). */
.camera-cat-group:not(.camera-cat-group--first) > .series-heading:first-child {
  margin-top: 40px;
}

/* Mini product card (catalog grid) */
.mini-card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.mini-product-card {
  position: relative;
  border: 1px solid var(--idis-border);
  background: var(--idis-white);
  padding: 24px;
  text-align: center;
  transition: border-color var(--transition);
}

.mini-product-card:hover {
  border-color: var(--idis-teal);
}

.mini-product-card__tag-new {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--idis-navy);
  color: var(--idis-white);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
}

.mini-product-card__badges {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
}

.badge-chip--outline {
  background: var(--idis-white);
  border: 1px solid var(--idis-teal);
  color: var(--idis-teal);
  font-style: italic;
  direction: ltr;
  unicode-bidi: isolate;
}

.badge-chip--ai {
  width: 26px;
  height: 26px;
  padding: 0;
  font-size: 11px;
}

.mini-product-card__media {
  height: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  margin-bottom: 16px;
  color: var(--idis-teal);
  position: relative;
}

/* Product photo + icon fallback: if assets/images/products/<slug>.png is
   missing, onerror hides the <img> and reveals the adjacent fallback icon. */
.mini-product-card__media img.media-photo {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.media-fallback-icon {
  display: none;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.mini-product-card__model {
  font-weight: 700;
  font-size: 16px;
  color: var(--idis-navy);
  margin-bottom: 6px;
}

.mini-product-card p {
  font-size: 13px;
  color: var(--idis-text-muted);
  margin-bottom: 10px;
}

.mini-product-card .card__link {
  color: var(--idis-text-muted);
}

/* List view (toggled via .catalog-section.is-list-view by the view-toggle buttons) */
.is-list-view .mini-card-grid {
  grid-template-columns: 1fr;
  gap: 10px;
}

.is-list-view .mini-product-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 12px 20px;
  text-align: right;
}

.is-list-view .mini-product-card__tag-new,
.is-list-view .mini-product-card__badges {
  position: static;
  flex: 0 0 auto;
  align-items: center;
}

.is-list-view .mini-product-card__media {
  flex: 0 0 56px;
  height: 56px;
  width: 56px;
  margin-bottom: 0;
  font-size: 20px;
}

.is-list-view .mini-product-card__model {
  flex: 0 0 200px;
  margin-bottom: 0;
}

.is-list-view .mini-product-card p {
  flex: 1 1 auto;
  margin-bottom: 0;
}

.is-list-view .mini-product-card .card__link {
  flex: 0 0 auto;
  white-space: nowrap;
}

@media (max-width: 1100px) {
  .mini-card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 700px) {
  .is-list-view .mini-product-card {
    flex-wrap: wrap;
  }

  .is-list-view .mini-product-card__model {
    flex: 1 1 auto;
  }
}

@media (max-width: 900px) {
  .mini-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .catalog-head__controls {
    width: 100%;
  }

  .catalog-search {
    flex: 1;
  }

  .catalog-search input {
    min-width: 0;
    width: 100%;
  }
}

@media (max-width: 640px) {
  .mini-card-grid {
    grid-template-columns: 1fr;
  }

  .tab-filter {
    flex-direction: column;
  }

  .tab-filter__item {
    border-inline-start: none;
    border-top: 1px solid var(--idis-border);
  }

  .tab-filter__item:first-child {
    border-top: none;
  }
}

/* ==========================================================================
   Product detail page
   ========================================================================== */

.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.product-gallery__main {
  aspect-ratio: 4 / 3;
  background: var(--idis-bg-light);
  border: 1px solid var(--idis-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--idis-teal);
  position: relative;
  padding: 24px;
}

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

.product-gallery__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  font-size: 22px;
  color: var(--idis-text-muted);
  cursor: pointer;
  padding: 8px;
}

.product-gallery__nav--prev { right: 8px; }
.product-gallery__nav--next { left: 8px; }

.product-gallery__thumbs {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}

.product-gallery__thumb {
  width: 64px;
  height: 64px;
  border: 1px solid var(--idis-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--idis-teal);
  cursor: pointer;
  padding: 4px;
}

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

.product-gallery__thumb.is-active {
  border-color: var(--idis-teal);
  border-width: 2px;
}

.product-info-card {
  border: 1px solid var(--idis-border);
  border-radius: 3px;
  padding: 32px;
}

.product-info-card h1 {
  font-size: 26px;
  margin-bottom: 8px;
}

.product-info-card__desc {
  color: var(--idis-text-muted);
  font-size: 14px;
  margin-bottom: 16px;
}

.compliance-pill {
  display: inline-block;
  background: var(--idis-teal-pale);
  color: var(--idis-teal-dark);
  border: 1px solid rgba(0, 147, 163, 0.3);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.product-info-card__features {
  margin: 0 0 24px;
  padding-inline-start: 18px;
  list-style: disc;
}

.product-info-card__features li {
  font-size: 14px;
  margin-bottom: 8px;
  color: var(--idis-text);
}

.btn--download {
  background: var(--idis-white);
  border: 1px solid var(--idis-border);
  color: var(--idis-text);
  border-radius: 999px;
}

.btn--download:hover {
  border-color: var(--idis-teal);
  color: var(--idis-teal);
}

/* Detail tabs (Specifications / Accessories / Dimensions / Downloads) */
.detail-tabs {
  display: flex;
  gap: 40px;
  border-bottom: 1px solid var(--idis-border);
  margin: 56px 0 0;
}

.detail-tabs__item {
  padding: 16px 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--idis-text-muted);
  border-bottom: 2px solid transparent;
  cursor: pointer;
  background: none;
  border-left: none;
  border-right: none;
  border-top: none;
  font-family: var(--font-body);
}

.detail-tabs__item.is-active {
  color: var(--idis-navy);
  border-bottom-color: var(--idis-teal);
}

.detail-panel {
  display: none;
  padding: 40px 0;
}

.detail-panel.is-active {
  display: block;
}

.detail-panel__heading {
  text-align: center;
  margin-bottom: 32px;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 12px;
}

.spec-table caption,
.spec-table__group {
  background: var(--idis-bg-light);
  font-weight: 700;
  text-align: right;
  padding: 10px 12px;
  font-size: 14px;
  color: var(--idis-navy);
}

.spec-table tr {
  border-bottom: 1px solid var(--idis-border);
}

.spec-table th,
.spec-table td {
  padding: 12px 8px;
  text-align: right;
  font-size: 14px;
}

.spec-table td {
  direction: ltr;
  text-align: right;
  unicode-bidi: isolate;
}

.spec-table th {
  width: 35%;
  color: var(--idis-text-muted);
  font-weight: 600;
}

/* Accessory configuration */
.accessory-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border: 1px solid var(--idis-border);
  border-radius: 3px;
  padding: 24px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.accessory-row__info {
  flex: 1;
  min-width: 200px;
}

.accessory-row__tag {
  display: block;
  color: var(--idis-teal);
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.accessory-row__parts {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.accessory-part {
  border: 1px solid var(--idis-border);
  border-radius: 3px;
  padding: 14px 20px;
  text-align: center;
  min-width: 120px;
}

.accessory-part__icon {
  font-size: 26px;
  margin-bottom: 6px;
}

.accessory-part__photo {
  width: 52px;
  height: 52px;
  object-fit: contain;
  vertical-align: middle;
}

.accessory-part strong {
  display: block;
  font-size: 13px;
  margin-top: 4px;
}

.accessory-connector {
  color: var(--idis-text-muted);
  font-weight: 700;
}

/* Dimensions diagram */
.dimension-box {
  border: 1px solid var(--idis-border);
  padding: 40px;
  text-align: center;
  color: var(--idis-text-muted);
  font-size: 60px;
}

.dimension-box__label {
  font-size: 13px;
  color: var(--idis-text-muted);
  margin-top: 16px;
}

/* Downloads list */
.downloads-list {
  border-top: 1px solid var(--idis-border);
}

.downloads-list__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 4px;
  border-bottom: 1px solid var(--idis-border);
  font-size: 14px;
}

.downloads-list__row .tag {
  color: var(--idis-teal);
  font-weight: 700;
}

@media (max-width: 900px) {
  .product-detail {
    grid-template-columns: 1fr;
  }

  .detail-tabs {
    gap: 24px;
    overflow-x: auto;
  }

  .accessory-row {
    flex-direction: column;
    align-items: flex-start;
  }
}