/*
 * Loja Nutricao Suplementos - estilos do modulo de integracao.
 * Variacoes de produto, frete por CEP, cartao-presente e cartao de credito
 * no checkout, e blocos de colecoes/blog. Reusa os tokens --brand-* / --ink-*
 * de tokens.css. Sem em-dash, labels com ":".
 */

/* ===================== Variacoes no modal ===================== */
.modal-variacoes { margin: 14px 0 4px; }
.variacoes-titulo {
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--ink-800, #1e293b);
    margin-bottom: 8px;
}
.variacoes-lista { display: flex; flex-wrap: wrap; gap: 8px; }
.variacao-opcao {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    padding: 8px 12px;
    border: 1.5px solid var(--ink-200, #e2e8f0);
    border-radius: 12px;
    background: #fff;
    cursor: pointer;
    transition: border-color .15s, box-shadow .15s, background .15s;
    min-width: 96px;
}
.variacao-opcao:hover:not([disabled]) { border-color: var(--brand-400, #34d399); }
.variacao-opcao.selecionada {
    border-color: var(--brand-600, #059669);
    background: var(--brand-50, #ecfdf5);
    box-shadow: 0 0 0 3px var(--brand-glow, rgba(5,150,105,.18));
}
.variacao-rotulo { font-weight: 600; font-size: 0.88rem; color: var(--ink-800, #1e293b); }
.variacao-preco { font-weight: 700; font-size: 0.86rem; color: var(--brand-700, #047857); }
.variacao-opcao.sem-estoque { opacity: .55; cursor: not-allowed; position: relative; }
.variacao-esgotado {
    font-size: 0.66rem; text-transform: uppercase; letter-spacing: .04em;
    color: #b91c1c; font-weight: 700;
}
.variacao-aviso {
    margin-top: 8px; color: #b91c1c; font-size: 0.82rem; font-weight: 600;
}

/* ===================== Frete por CEP no checkout ===================== */
.checkout-frete-cep .frete-cep-row,
.checkout-giftcard .giftcard-row {
    display: flex; gap: 8px; margin-top: 6px;
}
.checkout-frete-cep input,
.checkout-giftcard input {
    flex: 1; min-width: 0; padding: 10px 12px;
    border: 1.5px solid var(--ink-200, #e2e8f0); border-radius: 10px;
    font-size: 0.92rem;
}
.frete-hint, .cartao-hint {
    display: block; margin-top: 6px; color: var(--ink-500, #64748b); font-size: 0.78rem;
}
.frete-opcoes { margin-top: 10px; display: flex; flex-direction: column; gap: 6px; }
.frete-opcao {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 12px; border: 1.5px solid var(--ink-200, #e2e8f0);
    border-radius: 10px; cursor: pointer;
}
.frete-opcao:hover { border-color: var(--brand-400, #34d399); }
.frete-opcao input { flex: 0 0 auto; }
.frete-opcao-info { flex: 1; display: flex; flex-direction: column; }
.frete-opcao-info small { color: var(--ink-500, #64748b); }
.frete-opcao-valor { font-weight: 700; color: var(--brand-700, #047857); }
.frete-indisponivel, .frete-loading {
    margin-top: 8px; color: var(--ink-500, #64748b); font-size: 0.84rem;
}

/* ===================== Cartao-presente ===================== */
.giftcard-status { margin-top: 8px; font-size: 0.86rem; }
.giftcard-ok { color: var(--brand-700, #047857); font-weight: 700; }
.giftcard-erro { color: #b91c1c; font-weight: 600; }

/* ===================== Cartao de credito ===================== */
.cartao-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 6px; }
.cartao-grid #cartao-numero, .cartao-grid #cartao-nome { grid-column: 1 / -1; }
.cartao-grid input, .cartao-grid select {
    padding: 10px 12px; border: 1.5px solid var(--ink-200, #e2e8f0);
    border-radius: 10px; font-size: 0.92rem;
}

/* ===================== Botao auxiliar outline ===================== */
.checkout-frete-cep .btn-outline,
.checkout-giftcard .btn-outline {
    padding: 10px 16px; border-radius: 10px;
    border: 1.5px solid var(--brand-600, #059669);
    color: var(--brand-700, #047857); background: #fff;
    font-weight: 700; cursor: pointer; white-space: nowrap;
}
.checkout-frete-cep .btn-outline:hover,
.checkout-giftcard .btn-outline:hover { background: var(--brand-50, #ecfdf5); }

/* ===================== Paginas de conteudo (colecao/pagina/blog) ===================== */
.conteudo-loja {
    max-width: 1100px; margin: 0 auto; padding: 28px 20px 60px;
}
.conteudo-loja .conteudo-header { margin-bottom: 24px; }
.conteudo-loja h1 {
    font-size: 1.9rem; color: var(--ink-900, #0f172a); margin-bottom: 6px;
}
.conteudo-loja .conteudo-sub { color: var(--ink-500, #64748b); font-size: 1.02rem; }
.conteudo-loja .voltar-loja {
    display: inline-flex; align-items: center; gap: 6px;
    color: var(--brand-700, #047857); font-weight: 600; margin-bottom: 16px; text-decoration: none;
}
.conteudo-corpo { line-height: 1.7; color: var(--ink-700, #334155); font-size: 1.02rem; }
.conteudo-corpo img { max-width: 100%; border-radius: 12px; }
.conteudo-corpo h2 { margin: 24px 0 10px; color: var(--ink-900, #0f172a); }

/* Vitrine de colecao (grade de produtos) */
.colecao-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 18px; margin-top: 24px;
}
.colecao-card {
    border: 1px solid var(--ink-200, #e2e8f0); border-radius: 16px;
    overflow: hidden; background: #fff; text-decoration: none; color: inherit;
    transition: box-shadow .15s, transform .15s;
}
.colecao-card:hover { box-shadow: 0 8px 28px rgba(2,6,23,.10); transform: translateY(-2px); }
.colecao-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; background: var(--ink-100, #f1f5f9); }
.colecao-card .cc-body { padding: 12px 14px; }
.colecao-card .cc-nome { font-weight: 600; font-size: 0.95rem; }
.colecao-card .cc-preco { color: var(--brand-700, #047857); font-weight: 700; margin-top: 4px; }

/* Lista de posts */
.posts-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px; margin-top: 24px;
}
.post-card {
    border: 1px solid var(--ink-200, #e2e8f0); border-radius: 16px;
    overflow: hidden; background: #fff; text-decoration: none; color: inherit;
    display: flex; flex-direction: column;
}
.post-card:hover { box-shadow: 0 8px 28px rgba(2,6,23,.10); }
.post-card img { width: 100%; aspect-ratio: 16/9; object-fit: cover; background: var(--ink-100, #f1f5f9); }
.post-card .pc-body { padding: 14px 16px; }
.post-card .pc-cat {
    font-size: 0.72rem; text-transform: uppercase; letter-spacing: .05em;
    color: var(--brand-600, #059669); font-weight: 700;
}
.post-card .pc-titulo { font-weight: 700; font-size: 1.05rem; margin: 4px 0 6px; color: var(--ink-900, #0f172a); }
.post-card .pc-resumo { color: var(--ink-500, #64748b); font-size: 0.9rem; }

@media (max-width: 560px) {
    .cartao-grid { grid-template-columns: 1fr; }
}

/* Evita zoom automatico do iOS ao focar campos de cartao/frete/cartao-presente
   (a regra global de 16px so cobre .form-group; estes ficam de fora) */
@media (max-width: 768px) {
    .cartao-grid input,
    .cartao-grid select,
    .checkout-frete-cep input,
    .checkout-giftcard input {
        font-size: 16px;
    }
}