:root {
  --fundo: #f6f7fb;
  --cartao: #ffffff;
  --texto: #111827;
  --suave: #6b7280;
  --borda: #e5e7eb;
  --marca: #1f2a44;
  --acento: #16a34a;
  --acento-esc: #15803d;
  --promo: #dc2626;
  --aviso: #f59e0b;
  --raio: 12px;
  --sombra: 0 1px 2px rgba(17, 24, 39, .06), 0 4px 16px rgba(17, 24, 39, .06);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --fundo: #0f1420; --cartao: #171e2e; --texto: #e5e7eb; --suave: #9ca3af; --borda: #263045;
    --marca: #0b1020; --sombra: 0 1px 2px rgba(0, 0, 0, .3);
  }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; }
body {
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  background: var(--fundo); color: var(--texto); line-height: 1.45; font-size: 16px;
}
a { color: inherit; }
img { max-width: 100%; display: block; }
h1 { font-size: 1.6rem; margin: 0 0 .25rem; line-height: 1.2; }
h2 { font-size: 1.05rem; margin: 1.2rem 0 .6rem; }
.sub { color: var(--suave); margin: .2rem 0; font-size: .92rem; }
.centro { text-align: center; }
.vazio { color: var(--suave); text-align: center; padding: 2rem 0; }

/* topo */
.topo { background: var(--marca); color: #fff; position: sticky; top: 0; z-index: 10; }
.topo-in { max-width: 1120px; margin: 0 auto; padding: 12px 16px; display: flex; align-items: center; gap: 14px; }
.marca { text-decoration: none; font-size: 1.1rem; letter-spacing: .2px; display: flex; align-items: center; gap: 8px; }
.marca-ponto { width: 12px; height: 12px; border-radius: 50%; background: var(--acento); display: inline-block; }
.topo-loja { flex: 1; text-decoration: none; opacity: .9; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.btn-carrinho { position: relative; display: inline-flex; padding: 8px; border-radius: 10px; background: rgba(255,255,255,.1); }
.contador { position: absolute; top: -6px; right: -6px; background: var(--acento); color: #fff; font-size: .72rem;
  border-radius: 999px; min-width: 20px; height: 20px; display: grid; place-items: center; padding: 0 5px; font-weight: 700; }
.conteudo { max-width: 1120px; margin: 0 auto; padding: 18px 16px 40px; min-height: 70vh; }
.rodape { text-align: center; color: var(--suave); font-size: .85rem; padding: 24px 16px; }

/* campos e botões */
.campo { width: 100%; padding: 11px 12px; border: 1px solid var(--borda); border-radius: 10px; font: inherit;
  background: var(--cartao); color: var(--texto); }
.campo:focus { outline: 2px solid var(--acento); outline-offset: 1px; border-color: transparent; }
label { display: block; font-size: .88rem; color: var(--suave); margin-bottom: 10px; }
label .campo { margin-top: 4px; color: var(--texto); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 0; border-radius: 10px;
  padding: 11px 18px; background: var(--acento); color: #fff; font: inherit; font-weight: 600; cursor: pointer;
  text-decoration: none; }
.btn:hover { background: var(--acento-esc); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn.sec { background: transparent; color: var(--texto); border: 1px solid var(--borda); }
.btn.perigo { background: transparent; color: var(--promo); border: 1px solid var(--promo); }
.btn.grande { width: 100%; padding: 14px; font-size: 1.05rem; margin-top: 8px; }
.btn-qtd { width: 40px; height: 42px; border-radius: 10px; border: 1px solid var(--borda); background: var(--cartao);
  color: var(--texto); font-size: 1.2rem; cursor: pointer; }
.cartao { background: var(--cartao); border: 1px solid var(--borda); border-radius: var(--raio); padding: 16px;
  box-shadow: var(--sombra); margin-bottom: 16px; }
.selo { font-size: .8rem; padding: 5px 10px; border-radius: 999px; white-space: nowrap; font-weight: 600; }
.selo.aberta { background: #dcfce7; color: #166534; }
.selo.fechada { background: #fee2e2; color: #991b1b; }
.erro { color: var(--promo); min-height: 1.2em; font-size: .92rem; }

/* início */
.hero { text-align: center; padding: 18px 0 8px; }
.hero p { color: var(--suave); }
.busca-cidade { max-width: 360px; margin: 10px auto 0; display: block; }
.lista-lojas { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); margin-top: 18px; }
.loja-card { text-decoration: none; display: flex; justify-content: space-between; gap: 10px; align-items: flex-start; }
.loja-card h3 { margin: 0 0 4px; font-size: 1.05rem; }

/* loja */
.cab-loja { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 14px; }
.cab-loja .msg { margin: .4rem 0 0; }
.filtros { position: sticky; top: 58px; background: var(--fundo); padding: 8px 0; z-index: 5; }
.chips { display: flex; gap: 8px; overflow-x: auto; padding: 10px 0 2px; scrollbar-width: none; }
.chip { border: 1px solid var(--borda); background: var(--cartao); color: var(--texto); border-radius: 999px;
  padding: 6px 12px; font: inherit; font-size: .88rem; white-space: nowrap; cursor: pointer; }
.chip.ativo { background: var(--marca); color: #fff; border-color: var(--marca); }
.grade { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); margin-top: 10px; }
.prod { background: var(--cartao); border: 1px solid var(--borda); border-radius: var(--raio); overflow: hidden;
  display: flex; flex-direction: column; box-shadow: var(--sombra); }
.prod a.link { text-decoration: none; display: block; }
.prod .foto { aspect-ratio: 1; background: #f3f4f6; display: grid; place-items: center; overflow: hidden; }
.prod .foto img { width: 100%; height: 100%; object-fit: contain; }
.sem-foto { color: #9ca3af; font-size: .8rem; }
.prod .corpo { padding: 10px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.prod .nome { font-size: .9rem; line-height: 1.25; min-height: 2.5em; display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden; }
.prod .marca-prod { font-size: .75rem; color: var(--suave); text-transform: uppercase; margin: 0; }
.preco { font-weight: 700; font-size: 1.05rem; }
.preco-de { text-decoration: line-through; color: var(--suave); font-size: .82rem; margin-right: 6px; font-weight: 400; }
.tag-promo { background: var(--promo); color: #fff; font-size: .7rem; padding: 2px 6px; border-radius: 6px; font-weight: 700;
  align-self: flex-start; }
.prod .btn { margin-top: auto; padding: 9px; font-size: .9rem; }
.esgotado { color: var(--suave); font-size: .85rem; margin-top: auto; }

/* produto */
.voltar { display: inline-block; margin-bottom: 12px; color: var(--suave); text-decoration: none; }
.produto-det { display: grid; gap: 22px; grid-template-columns: 1fr; }
@media (min-width: 820px) { .produto-det { grid-template-columns: 1fr 1fr; } }
.foto-grande { aspect-ratio: 1; background: var(--cartao); border: 1px solid var(--borda); border-radius: var(--raio);
  display: grid; place-items: center; overflow: hidden; }
.foto-grande img { width: 100%; height: 100%; object-fit: contain; }
.miniaturas { display: flex; gap: 8px; margin-top: 8px; }
.miniaturas button { width: 64px; height: 64px; border: 2px solid var(--borda); border-radius: 10px; padding: 0;
  background: var(--cartao); cursor: pointer; overflow: hidden; }
.miniaturas button.ativo { border-color: var(--acento); }
.miniaturas img { width: 100%; height: 100%; object-fit: contain; }
.precos .preco { font-size: 1.6rem; }
.qtd-linha { display: flex; gap: 8px; align-items: center; margin: 14px 0 6px; flex-wrap: wrap; }
.qtd { width: 80px; text-align: center; }
.descricao-site { white-space: pre-line; margin-top: 16px; }

/* carrinho */
.titulo-pag { margin-bottom: 14px; }
.checkout { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 900px) { .checkout { grid-template-columns: 1.1fr .9fr; align-items: start; } }
.item { display: grid; grid-template-columns: 56px 1fr auto; gap: 10px; align-items: center; padding: 10px 0;
  border-bottom: 1px solid var(--borda); }
.item:last-child { border-bottom: 0; }
.item.item-2 { grid-template-columns: 1fr auto; }
.item img, .item .mini { width: 56px; height: 56px; border-radius: 8px; object-fit: contain; background: #f3f4f6; }
.item .nome { font-size: .92rem; }
.item .ctl { display: flex; align-items: center; gap: 6px; margin-top: 4px; }
.item .ctl .btn-qtd { width: 30px; height: 30px; font-size: 1rem; }
.item .ctl .qtd { width: 64px; padding: 6px; }
.tirar { background: none; border: 0; color: var(--promo); cursor: pointer; font: inherit; font-size: .85rem; }
.problemas p { color: var(--promo); font-size: .9rem; margin: .3rem 0; }
.opcoes { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }
.opcao { display: flex; align-items: center; gap: 6px; border: 1px solid var(--borda); border-radius: 10px;
  padding: 10px 12px; color: var(--texto); cursor: pointer; margin: 0; }
.opcao:has(input:checked) { border-color: var(--acento); box-shadow: inset 0 0 0 1px var(--acento); }
.linha2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.linha2 .largo { grid-column: span 1; }
@media (min-width: 520px) { .linha2 { grid-template-columns: 2fr 1fr; } }
.resumo { border-top: 1px dashed var(--borda); margin-top: 12px; padding-top: 10px; }
.resumo div { display: flex; justify-content: space-between; margin: 4px 0; }
.resumo .total { font-weight: 700; font-size: 1.15rem; }

/* acompanhamento */
.status-box h1 { margin: 6px 0 12px; }
.linha-tempo { list-style: none; padding: 0; margin: 0; }
.linha-tempo li { position: relative; padding: 0 0 14px 26px; }
.linha-tempo li::before { content: ""; position: absolute; left: 6px; top: 6px; width: 10px; height: 10px; border-radius: 50%;
  background: var(--acento); }
.linha-tempo li::after { content: ""; position: absolute; left: 10px; top: 18px; bottom: 0; width: 2px; background: var(--borda); }
.linha-tempo li:last-child::after { display: none; }
.linha-tempo li.cancelado::before { background: var(--promo); }
.linha-tempo time { color: var(--suave); font-size: .82rem; display: block; }

.aviso-flutuante { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%) translateY(120px);
  background: var(--marca); color: #fff; padding: 10px 16px; border-radius: 10px; transition: transform .25s;
  max-width: calc(100% - 32px); z-index: 50; }
.aviso-flutuante.ver { transform: translateX(-50%) translateY(0); }