/* Advanced Search — Produtos Mais Buscados (Nike-like)
   Variáveis injetadas no <style> inline com escopo via #pmb-<uid>.
*/

.advsearch-pmb {
    font-family: var(--pmb-ff, inherit);
    color: var(--pmb-color, #111);
    max-width: 1280px;
    margin: 40px auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.advsearch-pmb-titulo {
    font-size: var(--pmb-size-titulo, 22px);
    font-weight: var(--pmb-weight, 700);
    text-transform: var(--pmb-upper, none);
    color: var(--pmb-color, #111);
    margin: 0 0 24px 0;
    letter-spacing: 0;
    line-height: 1.2;
}

/* Abas */
.advsearch-pmb-abas {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    border-bottom: 1px solid var(--pmb-border, #e5e5e5);
    margin-bottom: 32px;
    padding-bottom: 0;
}

.advsearch-pmb-aba {
    background: transparent;
    border: 0;
    padding: 0 0 16px 0;
    margin: 0;
    cursor: pointer;
    font-size: var(--pmb-size-aba, 16px);
    font-weight: var(--pmb-weight, 700);
    color: var(--pmb-aba-inactive, #757575);
    text-transform: var(--pmb-upper, none);
    position: relative;
    transition: color 0.15s ease;
    font-family: inherit;
    letter-spacing: 0;
    line-height: 1.2;
}

.advsearch-pmb-aba:hover {
    color: var(--pmb-aba-active, #000);
}

.advsearch-pmb-aba.is-active {
    color: var(--pmb-aba-active, #000);
}

.advsearch-pmb-aba.is-active::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -1px;
    height: 2px;
    background: var(--pmb-aba-active, #000);
}

/* Paineis */
.advsearch-pmb-painel {
    display: none;
}

.advsearch-pmb-painel.is-active {
    display: block;
}

/* Grid de colunas (subcategorias) */
.advsearch-pmb-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 32px 40px;
}

.advsearch-pmb-coluna {
    min-width: 0;
}

.advsearch-pmb-col-titulo {
    font-size: var(--pmb-size-coluna, 16px);
    font-weight: var(--pmb-weight, 700);
    color: var(--pmb-color, #111);
    text-transform: var(--pmb-upper, none);
    margin: 0 0 16px 0;
    line-height: 1.2;
}

/* Lista de produtos */
.advsearch-pmb-lista {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.advsearch-pmb-lista-simples {
    max-width: 320px;
}

.advsearch-pmb-item {
    margin: 0;
    padding: 0;
    line-height: 1.4;
}

.advsearch-pmb-item a {
    color: var(--pmb-color, #111);
    text-decoration: none;
    font-size: var(--pmb-size-link, 14px);
    font-weight: 400;
    transition: color 0.15s ease;
    display: inline-block;
}

.advsearch-pmb-item a:hover {
    color: var(--pmb-link-hover, #000);
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* Hover expansão: extras ocultos por padrão; aparecem quando hover no painel ativo */
.advsearch-pmb-item.is-extra {
    display: none;
}

.advsearch-pmb-painel.is-active:hover .advsearch-pmb-item.is-extra {
    display: list-item;
}

/* Mobile - accordion estilo Nike */
@media (max-width: 768px) {
    .advsearch-pmb {
        padding: 0 16px;
        margin: 24px auto;
    }
    .advsearch-pmb-abas {
        gap: 16px;
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        margin-bottom: 16px;
    }
    .advsearch-pmb-abas::-webkit-scrollbar { display: none; }
    .advsearch-pmb-aba {
        white-space: nowrap;
        flex-shrink: 0;
    }
    /* Grid colapsa em 1 coluna vertical (stack) */
    .advsearch-pmb-grid {
        display: block;
    }
    /* Cada coluna vira um item de accordion com borda inferior */
    .advsearch-pmb-coluna {
        border-bottom: 1px solid var(--pmb-border, #e5e5e5);
    }
    .advsearch-pmb-coluna:last-child {
        border-bottom: none;
    }
    /* Header da coluna clicavel + chevron a direita */
    .advsearch-pmb-col-titulo {
        cursor: pointer;
        margin: 0;
        padding: 18px 0;
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-size: var(--pmb-size-coluna, 16px);
        user-select: none;
    }
    .advsearch-pmb-col-titulo::after {
        content: "";
        display: inline-block;
        width: 10px;
        height: 10px;
        border-right: 2px solid currentColor;
        border-bottom: 2px solid currentColor;
        transform: rotate(45deg);
        transition: transform 0.2s ease;
        margin-bottom: 4px;
    }
    .advsearch-pmb-coluna.is-open .advsearch-pmb-col-titulo::after {
        transform: rotate(-135deg);
        margin-bottom: -2px;
    }
    /* Lista oculta por padrao no mobile, expande com is-open */
    .advsearch-pmb-coluna .advsearch-pmb-lista {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease, padding 0.3s ease;
        padding: 0;
    }
    .advsearch-pmb-coluna.is-open .advsearch-pmb-lista {
        max-height: 2000px;
        padding: 0 0 18px 0;
    }
    /* Em mobile com accordion, lista simples (sem subcategorias) tambem expande */
    .advsearch-pmb-lista-simples {
        max-width: 100%;
    }
    /* Em accordion expandido, mostrar TODOS os itens (hover nao aplica em touch) */
    .advsearch-pmb-coluna.is-open .advsearch-pmb-item.is-extra {
        display: list-item;
    }
}