/**
 * SPA navigation — barra de progresso + skeleton layout (localhost)
 */

html.vtk-spa-loading {
  cursor: progress;
}

html.vtk-spa-loading .vtk-spa-progress {
  opacity: 1;
  transform: scaleX(1);
}

.vtk-spa-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 100001;
  opacity: 0;
  transform: scaleX(0);
  transform-origin: left center;
  transition: opacity 0.18s ease, transform 0.35s ease;
  background: var(--ink, #111);
  pointer-events: none;
  overflow: hidden;
}

.vtk-spa-progress::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    transparent 38%,
    var(--brand-orange, #fe860f) 50%,
    transparent 62%,
    transparent 100%
  );
  background-size: 200% 100%;
  animation: vtk-spa-progress-shimmer 0.9s linear infinite;
}

@keyframes vtk-spa-progress-shimmer {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}

/* ===== Layout skeleton (espelha storefront) ===== */

.vtk-spa-skeleton-wrap {
  position: relative;
}

.vtk-spa-skeleton-wrap > :not(.vtk-spa-layout-skeleton) {
  visibility: hidden !important;
}

.vtk-spa-layout-skeleton {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  box-sizing: border-box;
}

.vtk-spa-sk .skeleton {
  border-radius: 8px;
}

/* --- Catálogo: header --- */

.vtk-spa-sk--catalog-head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}

.vtk-spa-sk__crumb {
  width: min(240px, 55%);
  height: 13px;
  border-radius: 6px;
}

.vtk-spa-sk__title {
  width: min(480px, 78%);
  height: clamp(28px, 4vw, 36px);
  border-radius: 10px;
}

.vtk-spa-sk__summary,
.vtk-spa-sk__count {
  width: min(220px, 46%);
  height: 14px;
  border-radius: 6px;
}

/* --- Catálogo: barra filtros / ordenar --- */

#catalog-bar.vtk-spa-skeleton-wrap > .vtk-spa-layout-skeleton {
  padding: 12px 14px;
}

.vtk-spa-sk--catalog-bar {
  display: flex;
  align-items: center;
  gap: 10px 14px;
  width: 100%;
  min-height: 42px;
}

.vtk-spa-sk__filter-btn {
  flex: 0 0 auto;
  width: 118px;
  height: 42px;
  border-radius: 999px;
}

.vtk-spa-sk__bar-grow {
  flex: 1 1 auto;
  min-width: 12px;
}

.vtk-spa-sk__sort-btn {
  flex: 0 0 auto;
  width: min(168px, 42vw);
  height: 42px;
  border-radius: 999px;
}

/* --- Catálogo: sidebar filtros --- */

.catalog-filters-sidebar__body.vtk-spa-skeleton-wrap > .vtk-spa-layout-skeleton {
  padding: 12px 24px 28px;
  overflow: hidden;
}

.vtk-spa-sk--filters {
  display: flex;
  flex-direction: column;
  gap: 28px;
  width: 100%;
}

.vtk-spa-sk-filter-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 28px;
  border-top: 1px solid var(--store-border-soft, #f1f5f9);
}

.vtk-spa-sk-filter-group:first-child {
  padding-top: 0;
  border-top: 0;
}

.vtk-spa-sk__filter-label {
  width: 42%;
  height: 12px;
  border-radius: 4px;
  margin-bottom: 4px;
}

.vtk-spa-sk__check-row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 34px;
}

.vtk-spa-sk__checkbox {
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  border-radius: 4px;
}

.vtk-spa-sk__check-label {
  flex: 1 1 auto;
  height: 13px;
  max-width: 72%;
  border-radius: 6px;
}

/* --- Catálogo: subcategorias --- */

#catalog-subcats.vtk-spa-skeleton-wrap > .vtk-spa-layout-skeleton {
  padding: 2px 0 4px;
}

.vtk-spa-sk--subcats,
.catalog-subcats__list--skeleton {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  overflow: hidden;
}

.vtk-spa-sk__subcat-pill,
.skeleton-catalog-subcat-pill {
  flex: 0 0 auto;
  height: 36px;
  min-height: 36px;
  border-radius: 999px;
}

/* --- Produto --- */

.vtk-spa-sk--crumb-only {
  width: 100%;
}

.vtk-spa-sk--product {
  display: grid;
  gap: 28px;
  align-items: start;
  width: 100%;
}

@media (min-width: 992px) {
  .vtk-spa-sk--product {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: 36px;
  }
}

.vtk-spa-sk__gallery {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--store-radius-lg, 16px);
  border: 1px solid var(--store-border, #e5e7eb);
}

.vtk-spa-sk__product-info {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.vtk-spa-sk__product-title {
  width: 92%;
  height: clamp(26px, 3vw, 34px);
  border-radius: 10px;
}

.vtk-spa-sk__product-meta {
  width: 68%;
  height: 16px;
  border-radius: 6px;
}

.vtk-spa-sk__product-price {
  width: 46%;
  height: 28px;
  border-radius: 8px;
}

.vtk-spa-sk__product-price-sub {
  width: 36%;
  height: 14px;
  border-radius: 6px;
}

.vtk-spa-sk__product-actions {
  width: 100%;
  max-width: 320px;
  height: 48px;
  border-radius: 999px;
  margin-top: 6px;
}

/* --- Páginas institucionais / listagens --- */

.vtk-spa-sk--page-head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}

.vtk-spa-sk__lead {
  width: min(520px, 88%);
  height: 15px;
  border-radius: 6px;
}

.vtk-spa-sk__lead--short {
  width: min(380px, 72%);
}

.vtk-spa-sk--toolbar {
  width: 100%;
}

.vtk-spa-sk__search {
  width: 100%;
  max-width: 420px;
  height: 44px;
  border-radius: 999px;
}

/* --- 404 --- */

.vtk-spa-sk--error {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  width: 100%;
  text-align: center;
}

.vtk-spa-sk__error-code {
  width: 72px;
  height: 48px;
  border-radius: 10px;
}

.vtk-spa-sk--error .vtk-spa-sk__title {
  width: min(320px, 80%);
}

.vtk-spa-sk--error .vtk-spa-sk__lead {
  width: min(400px, 90%);
}

.vtk-spa-sk__error-btn {
  width: 160px;
  height: 44px;
  border-radius: 999px;
  margin-top: 8px;
}

/* --- Texto avulso (vitrine home) --- */

.vtk-spa-skeleton-host {
  position: relative;
  color: transparent !important;
  -webkit-text-fill-color: transparent;
  pointer-events: none;
  user-select: none;
}

.vtk-spa-skeleton-host * {
  visibility: hidden !important;
}

.vtk-spa-skeleton-host::after {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  border-radius: 8px;
  background: linear-gradient(90deg, #f0f2f5 0%, #e4e8ee 45%, #f0f2f5 90%);
  background-size: 200% 100%;
  animation: vtk-spa-skeleton-shimmer 1.15s ease-in-out infinite;
}

.vtk-spa-skeleton-host--lg::after {
  width: min(420px, 72%);
  height: 34px;
}

.vtk-spa-skeleton-host--md::after {
  width: min(280px, 58%);
  height: 22px;
}

@keyframes vtk-spa-skeleton-shimmer {
  0% { background-position: 120% 0; }
  100% { background-position: -120% 0; }
}

@media (max-width: 767.98px) {
  .vtk-spa-sk--catalog-bar {
    flex-wrap: wrap;
  }

  .vtk-spa-sk__bar-grow {
    display: none;
  }

  .vtk-spa-sk__filter-btn,
  .vtk-spa-sk__sort-btn {
    width: calc(50% - 5px);
    max-width: none;
  }

  .vtk-spa-sk--catalog-bar {
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .vtk-spa-progress,
  .vtk-spa-skeleton-host::after {
    animation: none;
  }

  .vtk-spa-skeleton-host::after {
    background: #eceff3;
  }
}