/* ============================================================
   Sète Home — Loja B2B
   Paleta sóbria de atacado (branco quente + carvão), tokens do
   Sète Home Design System. Títulos em Mulish; Cormorant apenas
   em momentos de marca sem acentuação.
   ============================================================ */

body { background: var(--sete-branco-quente); }
h1, h2, h3, h4 { font-family: var(--font-text); font-weight: var(--weight-bold); letter-spacing: -0.015em; color: var(--text-strong); }
.wrap { max-width: var(--container-xl); margin: 0 auto; padding: 0 22px; }

/* ---------------------------------------------------- tarja de topo */
.tarja {
  background: var(--sete-carvao); color: var(--sete-branco-quente);
  text-align: center; padding: 9px 16px; font-size: 12.5px;
  letter-spacing: .01em;
}
.tarja b { font-weight: var(--weight-bold); }
.tarja.tarja-ok { background: var(--sete-sucesso); }

/* ---------------------------------------------------- header */
header {
  position: sticky; top: 0; z-index: var(--z-sticky);
  background: rgba(250,248,242,.97); border-bottom: 1px solid var(--border-hairline);
}
.header-in { display: flex; align-items: center; gap: 20px; padding: 12px 0; }
.header-in .logo { height: 38px; width: auto; flex-shrink: 0; }
.header-tag {
  font-size: 10.5px; font-weight: var(--weight-semibold); letter-spacing: var(--tracking-wider);
  text-transform: uppercase; color: var(--text-muted); border-left: 1px solid var(--border-hairline);
  padding-left: 14px; white-space: nowrap;
}
.header-spacer { flex: 1; }

.busca { position: relative; flex: 0 1 320px; }
.busca input {
  width: 100%; padding: 10px 14px 10px 36px; font-size: var(--text-sm);
  border: 1px solid var(--border-hairline); border-radius: var(--radius-md);
  background: var(--sete-branco); color: var(--text-strong);
}
.busca input::placeholder { color: var(--sete-carvao-300); }
.busca svg { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--sete-carvao-300); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  text-decoration: none; border: none; cursor: pointer; font-family: var(--font-text);
  border-radius: var(--radius-md); padding: 12px 22px;
  font-weight: var(--weight-semibold); font-size: var(--text-sm);
  background: var(--sete-carvao); color: var(--sete-branco-quente);
  transition: background var(--duration-fast) var(--ease-standard), transform var(--duration-fast) var(--ease-standard);
}
.btn:hover { background: var(--sete-carvao-700); }
.btn:active { background: var(--sete-preto); transform: translateY(1px); }
.btn:disabled { background: var(--sete-carvao-300); cursor: not-allowed; transform: none; }
.btn-outline { background: transparent; color: var(--text-strong); border: 1px solid var(--sete-carvao); }
.btn-outline:hover { background: var(--sete-carvao); color: var(--sete-branco-quente); }
.btn-lg { padding: 15px 28px; font-size: var(--text-base); width: 100%; }
.btn-full { width: 100%; }

.btn-carrinho { position: relative; }
.badge-carrinho {
  position: absolute; top: -6px; right: -6px; min-width: 20px; height: 20px; padding: 0 5px;
  border-radius: var(--radius-pill); background: var(--sete-sucesso); color: #fff;
  font-size: 11px; font-weight: var(--weight-bold); display: none; align-items: center; justify-content: center;
}
.badge-carrinho.ativo { display: flex; }

/* ---------------------------------------------------- barra de intro */
.intro { padding: 30px 0 6px; }
.intro h1 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); line-height: 1.15; margin-bottom: 8px; }
.intro p { color: var(--text-body); font-size: 15px; max-width: 620px; }
.intro .meta { margin-top: 12px; font-size: 12.5px; color: var(--text-muted); }
.intro .meta b { color: var(--text-strong); font-weight: var(--weight-semibold); }

/* ---------------------------------------------------- filtros */
.filtros { display: flex; flex-wrap: wrap; gap: 8px; padding: 22px 0 18px; align-items: center; }
.chip {
  border: 1px solid var(--border-hairline); background: var(--sete-branco); color: var(--text-body);
  border-radius: var(--radius-pill); padding: 8px 15px; font-size: 13px; font-weight: var(--weight-medium);
  cursor: pointer; font-family: var(--font-text);
  transition: background var(--duration-fast) var(--ease-standard), color var(--duration-fast) var(--ease-standard), border-color var(--duration-fast) var(--ease-standard);
}
.chip:hover { border-color: var(--sete-carvao-400); }
.chip.ativo { background: var(--sete-carvao); color: var(--sete-branco-quente); border-color: var(--sete-carvao); }
.filtros-sep { width: 1px; height: 24px; background: var(--border-hairline); margin: 0 4px; }
.contador { margin-left: auto; font-size: 13px; color: var(--text-muted); }

/* ---------------------------------------------------- grade */
.grade {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(238px, 1fr));
  gap: 16px; padding-bottom: 56px;
}
.card {
  background: var(--sete-branco); border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md); overflow: hidden; display: flex; flex-direction: column;
  transition: border-color var(--duration-normal) var(--ease-out), box-shadow var(--duration-normal) var(--ease-out);
}
.card:hover { border-color: var(--sete-carvao-300); box-shadow: var(--shadow-md); }

.card-fig {
  aspect-ratio: 1/1; background: var(--sete-branco); position: relative;
  border-bottom: 1px solid var(--border-hairline); overflow: hidden;
}
/* ícone e foto ocupam exatamente o mesmo quadro, um sobre o outro.
   O ícone é o fundo de reserva; a foto, quando existe, cobre. */
.card-fig svg {
  position: absolute; inset: 0; margin: auto;
  width: 46%; height: 46%; color: var(--sete-carvao-300); z-index: 0;
}
.card-fig img {
  position: absolute; inset: 0; z-index: 1;
  width: 100%; height: 100%; object-fit: contain; padding: 12px;
  background: var(--sete-branco);
}
.selo-estoque { z-index: 2; }
.selo-estoque {
  position: absolute; top: 10px; left: 10px; font-size: 10.5px; font-weight: var(--weight-semibold);
  letter-spacing: .04em; text-transform: uppercase; padding: 4px 9px; border-radius: var(--radius-pill);
  background: rgba(250,248,242,.94); border: 1px solid var(--border-hairline); color: var(--text-muted);
}
.selo-estoque.critico { color: var(--sete-erro); border-color: color-mix(in srgb, var(--sete-erro) 35%, transparent); }
.selo-estoque.alto { color: var(--sete-sucesso); border-color: color-mix(in srgb, var(--sete-sucesso) 35%, transparent); }

.card-corpo { padding: 15px 16px 16px; display: flex; flex-direction: column; flex: 1; }
.card-familia {
  font-size: 10.5px; text-transform: uppercase; letter-spacing: var(--tracking-wide);
  color: var(--text-muted); font-weight: var(--weight-semibold); margin-bottom: 5px;
}
.card h3 { font-size: 15px; line-height: 1.25; margin-bottom: 3px; }
.card .cap { font-size: 13px; color: var(--text-body); margin-bottom: 10px; }
.card .cap b { color: var(--text-strong); font-weight: var(--weight-semibold); }
.card-info { font-size: 12px; color: var(--text-muted); margin-bottom: 12px; line-height: 1.5; }
.card-preco { margin-top: auto; padding-top: 12px; margin-bottom: 12px; }
.preco-valor { display: block; font-size: 21px; font-weight: var(--weight-bold); color: var(--text-strong); letter-spacing: -0.025em; }
.por-peca { display: block; font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.parcela { display: block; font-size: 12px; color: var(--sete-sucesso); margin-top: 4px; font-weight: var(--weight-semibold); }
.preco-un { font-size: 12px; color: var(--text-muted); font-weight: var(--weight-regular); }
.preco-cotacao { font-size: 13.5px; color: var(--text-body); font-weight: var(--weight-semibold); }

.card-acao { display: flex; gap: 8px; margin-top: 12px; align-items: stretch; }
.qtd { display: flex; align-items: center; border: 1px solid var(--border-hairline); border-radius: var(--radius-md); overflow: hidden; flex-shrink: 0; }
.qtd button {
  width: 30px; height: 38px; border: none; background: var(--sete-branco); color: var(--text-strong);
  font-size: 16px; cursor: pointer; font-family: var(--font-text); line-height: 1;
}
.qtd button:hover { background: var(--sete-branco-quente); }
.qtd input {
  width: 40px; height: 38px; border: none; text-align: center; font-size: 14px;
  font-weight: var(--weight-semibold); color: var(--text-strong); background: var(--sete-branco);
  font-family: var(--font-text); -moz-appearance: textfield; padding: 0;
}
.qtd input::-webkit-outer-spin-button, .qtd input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.card-acao .btn { flex: 1; padding: 12px 10px; font-size: 13px; }

.vazio { padding: 60px 20px; text-align: center; color: var(--text-muted); grid-column: 1 / -1; }
.vazio strong { display: block; color: var(--text-strong); font-size: 16px; margin-bottom: 6px; }

/* ---------------------------------------------------- carrinho */
.overlay {
  position: fixed; inset: 0; background: rgba(44,46,53,.45); z-index: var(--z-overlay);
  opacity: 0; pointer-events: none; transition: opacity var(--duration-normal) var(--ease-standard);
}
.overlay.aberto { opacity: 1; pointer-events: auto; }

.gaveta {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(440px, 100%);
  background: var(--sete-branco-quente); z-index: var(--z-modal); display: flex; flex-direction: column;
  transform: translateX(100%); transition: transform var(--duration-normal) var(--ease-out);
  box-shadow: var(--shadow-xl);
}
.gaveta.aberta { transform: translateX(0); }
.gaveta-topo {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 18px 22px; border-bottom: 1px solid var(--border-hairline); flex-shrink: 0;
}
.gaveta-topo h2 { font-size: 17px; }
.fechar {
  background: none; border: none; cursor: pointer; color: var(--text-muted);
  font-size: 24px; line-height: 1; padding: 4px 8px; border-radius: var(--radius-sm); font-family: var(--font-text);
}
.fechar:hover { background: var(--sete-areia); color: var(--text-strong); }

.gaveta-itens { flex: 1; overflow-y: auto; padding: 8px 22px; }
.item {
  display: grid; grid-template-columns: 52px 1fr auto; gap: 12px; align-items: center;
  padding: 14px 0; border-bottom: 1px solid var(--border-hairline);
}
.item-fig {
  width: 52px; height: 52px; border-radius: var(--radius-sm); background: var(--sete-branco);
  border: 1px solid var(--border-hairline); display: grid; place-items: center;
  overflow: hidden; position: relative;
}
.item-fig svg { position: absolute; inset: 0; margin: auto; width: 26px; height: 26px; color: var(--sete-carvao-300); z-index: 0; }
.item-fig img { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; object-fit: contain; padding: 4px; }
.item h4 { font-size: 13.5px; line-height: 1.25; margin-bottom: 2px; font-weight: var(--weight-semibold); }
.item .det { font-size: 11.5px; color: var(--text-muted); }
.item .sub { font-size: 12.5px; color: var(--text-body); margin-top: 3px; font-weight: var(--weight-semibold); }
.item-dir { text-align: right; display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
.item .qtd { transform: scale(.82); transform-origin: right center; }
.remover {
  background: none; border: none; cursor: pointer; font-size: 11.5px; color: var(--text-muted);
  text-decoration: underline; padding: 0; font-family: var(--font-text);
}
.remover:hover { color: var(--sete-erro); }

.carrinho-vazio { text-align: center; padding: 70px 20px; color: var(--text-muted); }
.carrinho-vazio svg { width: 44px; height: 44px; color: var(--sete-carvao-300); margin: 0 auto 16px; }
.carrinho-vazio strong { display: block; color: var(--text-strong); margin-bottom: 6px; font-size: 15px; }

.gaveta-pe { padding: 18px 22px 22px; border-top: 1px solid var(--border-hairline); background: var(--sete-branco); flex-shrink: 0; }
.resumo { display: flex; justify-content: space-between; font-size: 13.5px; color: var(--text-body); margin-bottom: 7px; }
.resumo b { color: var(--text-strong); font-weight: var(--weight-semibold); }
.resumo.total { font-size: 16px; padding-top: 9px; border-top: 1px solid var(--border-hairline); margin-top: 9px; }
.resumo.total b { font-size: 18px; }
.nota-pe { font-size: 11.5px; color: var(--text-muted); margin-top: 10px; text-align: center; line-height: 1.5; }
.resumo .gratis { color: var(--sete-sucesso); font-weight: var(--weight-bold); }
.dica-frete {
  font-size: 12px; color: var(--sete-espresso); background: var(--sete-areia);
  padding: 8px 11px; border-radius: var(--radius-sm); margin: 8px 0;
}
.dica-parcela { font-size: 12.5px; color: var(--text-muted); text-align: right; margin-top: 4px; }

/* ---------------------------------------------------- revisão do pedido */
.rev-bloco {
  background: var(--sete-branco); border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md); padding: 15px 16px; margin-bottom: 12px;
}
.rev-titulo {
  font-size: 11px; text-transform: uppercase; letter-spacing: var(--tracking-wide);
  color: var(--text-muted); font-weight: var(--weight-semibold); margin-bottom: 9px;
}
.rev-texto { font-size: 13.5px; color: var(--text-body); line-height: 1.6; }
.rev-linha { display: flex; justify-content: space-between; gap: 12px; font-size: 13.5px; color: var(--text-body); padding: 4px 0; }
.rev-linha b { color: var(--text-strong); font-weight: var(--weight-semibold); white-space: nowrap; }
.rev-linha.rev-total {
  border-top: 1px solid var(--border-hairline); margin-top: 8px; padding-top: 10px; font-size: 16px;
}
.rev-linha.rev-total b { font-size: 18px; font-weight: var(--weight-bold); }

.erro-box {
  background: color-mix(in srgb, var(--sete-erro) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--sete-erro) 30%, transparent);
  color: var(--sete-erro); border-radius: var(--radius-md);
  padding: 13px 15px; font-size: 13px; margin-top: 14px; line-height: 1.5;
}
.erro-box .btn { color: var(--text-strong); border-color: var(--sete-carvao); }

.selo-seguro {
  display: flex; align-items: flex-start; gap: 8px; margin-top: 14px;
  font-size: 11.5px; color: var(--text-muted); line-height: 1.5;
}
.selo-seguro svg { flex-shrink: 0; margin-top: 2px; }

.form-campo .ajuda { display: block; font-size: 11.5px; color: var(--text-muted); margin-top: 4px; }

/* ---------------------------------------------------- formulário */
.form-campo { margin-bottom: 13px; }
.form-campo label { display: block; font-size: 12.5px; font-weight: var(--weight-semibold); color: var(--text-strong); margin-bottom: 5px; }
.form-campo input, .form-campo select, .form-campo textarea {
  width: 100%; padding: 11px 13px; font-size: 14px; font-family: var(--font-text);
  border: 1px solid var(--border-hairline); border-radius: var(--radius-md);
  background: var(--sete-branco); color: var(--text-strong);
}
.form-campo input:focus, .form-campo select:focus, .form-campo textarea:focus {
  outline: none; border-color: var(--sete-carvao); box-shadow: 0 0 0 3px rgba(44,46,53,.08);
}
.form-campo textarea { resize: vertical; min-height: 62px; }
.form-campo .erro { color: var(--sete-erro); font-size: 11.5px; margin-top: 4px; display: none; }
.form-campo.invalido input, .form-campo.invalido select { border-color: var(--sete-erro); }
.form-campo.invalido .erro { display: block; }
.form-linha { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; }

.passo-topo { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
.voltar {
  background: none; border: none; cursor: pointer; color: var(--text-muted); font-size: 13px;
  padding: 0; font-family: var(--font-text); display: inline-flex; align-items: center; gap: 5px;
}
.voltar:hover { color: var(--text-strong); }

.envio-opcoes { display: grid; gap: 9px; }
.envio-op {
  display: flex; align-items: center; gap: 12px; padding: 14px; cursor: pointer;
  border: 1px solid var(--border-hairline); border-radius: var(--radius-md); background: var(--sete-branco);
  transition: border-color var(--duration-fast) var(--ease-standard);
}
.envio-op:hover { border-color: var(--sete-carvao-400); }
.envio-op svg { flex-shrink: 0; color: var(--text-strong); }
.envio-op strong { display: block; font-size: 14px; color: var(--text-strong); }
.envio-op span { font-size: 12px; color: var(--text-muted); }

.sucesso { text-align: center; padding: 30px 6px; }
.sucesso .marca {
  width: 56px; height: 56px; border-radius: 50%; background: var(--sete-sucesso); color: #fff;
  display: grid; place-items: center; margin: 0 auto 18px;
}
.sucesso h3 { font-size: 19px; margin-bottom: 8px; }
.sucesso p { font-size: 14px; color: var(--text-body); margin-bottom: 8px; }
.sucesso .protocolo {
  display: inline-block; margin: 10px 0 18px; padding: 8px 16px; background: var(--sete-areia);
  border-radius: var(--radius-md); font-size: 13px; color: var(--text-strong);
  font-weight: var(--weight-semibold); font-variant-numeric: tabular-nums;
}

/* ---------------------------------------------------- rodapé */
footer { border-top: 1px solid var(--border-hairline); padding: 26px 0 42px; font-size: 12.5px; color: var(--text-muted); background: var(--sete-branco); }
.foot-in { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
.foot-in a { color: var(--text-body); text-decoration: underline; }

/* ---------------------------------------------------- responsivo */
@media (max-width: 900px) {
  .header-tag { display: none; }
  .busca { flex: 1; }
  .intro { padding-top: 22px; }
}
@media (max-width: 560px) {
  .grade { grid-template-columns: repeat(auto-fill, minmax(158px, 1fr)); gap: 12px; }
  .card-corpo { padding: 12px 13px 13px; }
  .card h3 { font-size: 14px; }
  .btn-rotulo { display: none; }
  .form-linha { grid-template-columns: 1fr; }
  .contador { width: 100%; margin-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .gaveta, .overlay, .card, .btn { transition: none; }
}