/* Componentes da vitrine. Cada um usa só os tokens; o guia com todos os estados fica em dev/estados.html. */

.icon {
  width: var(--icon-size);
  height: var(--icon-size);
  flex: none;
}

/* Logo: ~30 px de altura no cabeçalho, como pede a seção 2.6. */
.brand {
  display: inline-flex;
  border-radius: var(--radius-xs);
}

.brand__logo {
  width: auto;
  height: 1.875rem;
}

/* Botões */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: var(--control-height);
  padding: 0 var(--space-4);
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-size: var(--text-md);
  font-weight: var(--weight-semibold);
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  transition:
    background-color var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out);
}

.button--primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
}

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

.button--secondary {
  border-color: var(--color-line-control);
  background: var(--color-paper);
  color: var(--color-ink);
}

.button--secondary:hover {
  background: var(--color-mist);
}

/* Botão de contato: no celular, só o ícone; o texto continua para o leitor de tela. */
@media (max-width: 719px) {
  .contact-button {
    width: var(--control-height);
    padding: 0;
  }

  .contact-button__label {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }
}

.link-button {
  padding: 0;
  border: 0;
  background: none;
  color: var(--color-primary);
  font-size: var(--text-md);
  font-weight: var(--weight-semibold);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.25em;
  white-space: nowrap;
}

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

/* Botão-ícone com dica visível no hover e no foco; o nome acessível vem do aria-label. */
.icon-button {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  flex: none;
  border-radius: var(--radius-sm);
  color: var(--color-ink-muted);
  transition:
    background-color var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out);
}

.icon-button:hover {
  background: var(--color-mist);
  color: var(--color-ink);
}

.icon-button[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  right: 0;
  bottom: calc(100% + var(--space-2));
  z-index: var(--z-tooltip);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  background: var(--color-ink);
  color: var(--color-paper);
  box-shadow: var(--shadow-tooltip);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  line-height: var(--leading-snug);
  white-space: nowrap;
  opacity: 0;
  transform: translateY(2px);
  pointer-events: none;
  transition:
    opacity var(--duration-fast) var(--ease-out),
    transform var(--duration-fast) var(--ease-out);
}

.icon-button[data-tooltip]:hover::after,
.icon-button[data-tooltip]:focus-visible::after {
  opacity: 1;
  transform: none;
}

/* Busca */
.search {
  position: relative;
  display: flex;
  align-items: center;
}

.search__icon {
  position: absolute;
  left: var(--space-4);
  color: var(--color-ink-muted);
  pointer-events: none;
}

.search__input {
  width: 100%;
  height: var(--control-height);
  padding: 0 var(--space-10) 0 calc(var(--space-4) + var(--icon-size) + var(--space-2));
  border: 1px solid var(--color-line-control);
  border-radius: var(--radius-pill);
  background: var(--color-paper);
  font-size: var(--text-md);
  appearance: none;
  transition: border-color var(--duration-fast) var(--ease-out);
}

.search__input::placeholder {
  color: var(--color-ink-muted);
  opacity: 1;
}

.search__input:hover {
  border-color: var(--color-ink-muted);
}

/* No campo de texto, o anel aparece também com o mouse: é onde a pessoa vai digitar. */
.search__input:focus {
  border-color: var(--color-primary);
  outline: var(--focus-width) solid var(--color-primary);
  outline-offset: 0;
}

/* O "x" do próprio navegador sai; o botão "Limpar busca" faz esse papel. */
.search__input::-webkit-search-cancel-button,
.search__input::-webkit-search-decoration {
  appearance: none;
}

.search__shortcut,
.search__clear {
  position: absolute;
  right: var(--space-2);
}

.search__clear {
  display: none;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  padding: 0;
  border: 0;
  border-radius: var(--radius-pill);
  background: var(--color-mist);
  color: var(--color-ink-muted);
}

.search__clear:hover {
  color: var(--color-ink);
}

.search__clear .icon {
  width: 0.875rem;
  height: 0.875rem;
}

/* Com texto no campo, aparece o botão de limpar; o atalho "/" só aparece com o campo vazio e sem foco. */
.search__input:not(:placeholder-shown) ~ .search__clear {
  display: grid;
}

.search__input:focus ~ .search__shortcut,
.search__input:not(:placeholder-shown) ~ .search__shortcut {
  display: none;
}

/* Sem teclado físico, o atalho não serve. O seletor duplo vence o display do .kbd, que vem depois. Com o campo vazio,
   o espaço do botão de limpar fica para o texto de ajuda, que assim cabe inteiro em 360 px. */
@media (max-width: 719px) {
  .search .search__shortcut {
    display: none;
  }

  .search__input:placeholder-shown {
    padding-right: var(--space-3);
  }
}

.kbd {
  display: inline-grid;
  place-items: center;
  min-width: 1.5rem;
  height: 1.5rem;
  padding: 0 var(--space-1);
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-xs);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

/* Contador */
.counter {
  font-size: var(--text-md);
  color: var(--color-ink-muted);
  white-space: nowrap;
}

.counter__value {
  font-family: var(--font-mono);
  font-weight: var(--weight-semibold);
  font-variant-numeric: tabular-nums;
  color: var(--color-ink);
}

/* Pílulas de tema (rádios). A escolhida é a única com o azul. */
.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  height: var(--pill-height);
  padding: 0 var(--space-4);
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-pill);
  background: var(--color-paper);
  color: var(--color-ink);
  font-size: var(--text-md);
  font-weight: var(--weight-medium);
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  transition:
    background-color var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out);
}

.pill:hover {
  border-color: var(--color-ink-muted);
  background: var(--color-mist);
}

.segmented__input:checked + .pill {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--color-on-primary);
}

.segmented__input:checked + .pill:hover {
  border-color: var(--color-primary-hover);
  background: var(--color-primary-hover);
}

.segmented {
  display: flex;
  gap: var(--space-2);
  min-width: 0;
  padding: 0;
  border: 0;
}

/* O rádio fica invisível, mas é ele que recebe o foco e as setas do teclado. */
.segmented__input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.segmented__input:focus-visible + .pill {
  outline: var(--focus-width) solid var(--color-primary);
  outline-offset: var(--focus-offset);
}

@media (max-width: 559px) {
  .segmented {
    gap: var(--space-1);
  }

  .segmented .pill {
    padding: 0 var(--space-3);
    font-size: var(--text-sm);
  }
}

/* Menus "Segmento" e "Ordenar": select nativo, com a seta desenhada por cima (D-42). */
.select {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  white-space: nowrap;
}

.select__control {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.select__input {
  height: var(--pill-height);
  padding: 0 calc(var(--space-3) + var(--icon-size) + var(--space-1)) 0 var(--space-3);
  border: 1px solid var(--color-line-control);
  border-radius: var(--radius-pill);
  background: var(--color-paper);
  color: var(--color-ink);
  font-size: var(--text-md);
  font-weight: var(--weight-medium);
  appearance: none;
  cursor: pointer;
  transition: border-color var(--duration-fast) var(--ease-out);
}

.select__input:hover {
  border-color: var(--color-ink-muted);
}

/* Com um segmento escolhido, o menu de filtro fica azul, como a pílula de tema ativa. */
.select__input--filter:has(option:checked:not([value=''])) {
  border-color: var(--color-primary);
  box-shadow: inset 0 0 0 1px var(--color-primary);
  color: var(--color-primary);
}

.select__chevron {
  position: absolute;
  right: var(--space-3);
  color: var(--color-ink-muted);
  pointer-events: none;
}

/* Selos do card */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  height: 1.375rem;
  padding: 0 var(--space-2);
  border-radius: var(--radius-sm);
  background: var(--color-mist);
  color: var(--color-ink-muted);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  line-height: 1;
  white-space: nowrap;
}

.badge--dark {
  background: var(--color-badge-dark-bg);
  color: var(--color-badge-dark-text);
}

.badge--light {
  background: var(--color-badge-light-bg);
  color: var(--color-badge-light-text);
}

/* Etiqueta de código: a assinatura da vitrine. O código é o que o cliente anota e manda pelo WhatsApp, então ele
   aparece sempre igual, como uma etiqueta de loja, com o furo à esquerda. */
.code-tag {
  position: relative;
  display: inline-flex;
  align-items: center;
  flex: none;
  padding: 0.1875rem var(--space-2) 0.1875rem calc(var(--space-2) + 0.5rem);
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-xs);
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  line-height: 1.2;
  letter-spacing: var(--tracking-code);
  white-space: nowrap;
}

.code-tag::before {
  content: '';
  position: absolute;
  left: var(--space-2);
  top: 50%;
  width: 0.3125rem;
  height: 0.3125rem;
  border: 1px solid var(--color-ink-muted);
  border-radius: 50%;
  transform: translateY(-50%);
}

/* Card de modelo. A miniatura é o que mais pesa; nome e selos ficam pequenos e precisos. */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-paper);
  box-shadow: var(--shadow-card);
  transition:
    transform var(--duration) var(--ease-out),
    box-shadow var(--duration) var(--ease-out),
    border-color var(--duration) var(--ease-out);
}

.card:hover,
.card:focus-within {
  border-color: var(--color-line-strong);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

@media (prefers-reduced-motion: reduce) {
  .card:hover,
  .card:focus-within {
    transform: none;
  }
}

.card__media {
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-bottom: 1px solid var(--color-line);
  border-radius: calc(var(--radius-lg) - 1px) calc(var(--radius-lg) - 1px) 0 0;
  background: var(--color-mist);
  text-decoration: none;
}

.card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

/* Sem miniatura, ou com ela quebrada: fundo neutro com o código do modelo, sem iframe. */
.card__placeholder {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  color: var(--color-ink-muted);
  font-family: var(--font-mono);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-code);
}

.card__body {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-3) var(--space-3) var(--space-4);
}

.card__title {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-width: 0;
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  line-height: var(--leading-snug);
}

.card__name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Quando os selos quebram em duas linhas, a seta acompanha a última. */
.card__meta {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-2);
}

.card__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  min-width: 0;
}

/* Skeleton: mesmo tamanho do card, para a página não pular quando o catálogo chega. */
.skeleton {
  border-radius: var(--radius-xs);
  background: linear-gradient(90deg, var(--color-mist) 0%, var(--color-mist-strong) 50%, var(--color-mist) 100%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.4s linear infinite;
}

.card--skeleton .card__media {
  border-bottom-color: transparent;
}

.card--skeleton:hover {
  border-color: var(--color-line);
  box-shadow: var(--shadow-card);
  transform: none;
}

.skeleton--title {
  width: 60%;
  height: 1.25rem;
}

.skeleton--meta {
  width: 45%;
  height: 1.375rem;
}

@keyframes skeleton-shimmer {
  from {
    background-position: 100% 0;
  }
  to {
    background-position: -100% 0;
  }
}

/* Estados de vazio e de erro: o que aconteceu e o que fazer. */
.state {
  display: grid;
  justify-items: center;
  gap: var(--space-3);
  max-width: 28rem;
  margin-inline: auto;
  padding-block: var(--space-16);
  text-align: center;
}

.state__icon {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  margin-bottom: var(--space-1);
  border-radius: 50%;
  background: var(--color-mist);
  color: var(--color-ink-muted);
}

.state--error .state__icon {
  color: var(--color-danger);
}

.state__title {
  font-size: var(--text-xl);
}

.state__text {
  color: var(--color-ink-muted);
}

.state .button {
  margin-top: var(--space-2);
}

/* Rodapé */
.footer-title {
  margin-bottom: var(--space-3);
  font-family: var(--font-text);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--color-ink);
}

.footer-text {
  max-width: 26rem;
  margin-top: var(--space-4);
  line-height: 1.7;
}

.footer-links {
  display: grid;
  gap: var(--space-2);
}

.footer-links a {
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--color-ink);
  text-decoration: underline;
}

/* Contato com ícone na frente, como no rodapé do site da SolvTI. */
.contact-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.contact-link__icon--whatsapp {
  color: var(--color-whatsapp);
}

/* Sem JavaScript não há catálogo: saem a grade (que ficaria no skeleton para sempre), a busca, o contador e os filtros,
   e fica o aviso do <noscript>. Fica no fim do último arquivo para vencer o display de cada componente. Abaixo de 900 px,
   o cabeçalho perde a linha da busca. */
@media (scripting: none) {
  .site-header__search,
  .site-header__counter,
  .filters,
  .grid {
    display: none;
  }
}

@media (scripting: none) and (max-width: 899px) {
  .site-header__inner {
    min-height: 0;
  }
}