/* =========================================================
   PH RESET — CATEGORIAS V2 (menu do header, gaveta mobile,
   cabeçalho/filtros das páginas de categoria e lista da home).
   Só consome os tokens de css/style.css.
   ========================================================= */

/* ---------- Botão "Categorias" no header ---------- */

.main-nav .ph-cat-botao {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: var(--target);
    padding: 0 var(--sp-3);
    border: 0;
    border-radius: var(--radius-s);
    background: transparent;
    color: var(--text-2);
    font: 600 var(--fs-sm)/1 var(--font);
    cursor: pointer;
    transition: color .15s ease, background-color .15s ease;
}
.main-nav .ph-cat-botao:hover,
.main-nav .ph-cat-botao[aria-expanded="true"] { color: var(--text); background: var(--surface-2); }
.main-nav .ph-cat-botao[aria-current="page"] { color: var(--text); box-shadow: inset 0 -2px 0 var(--accent-text); border-radius: 0; }
.ph-cat-seta { width: 16px; height: 16px; transition: transform .15s ease; }
.ph-cat-botao[aria-expanded="true"] .ph-cat-seta { transform: rotate(180deg); }

.ph-cat-icone { flex: none; width: 1.5em; font-size: 1.05rem; line-height: 1; text-align: center; }
.ph-cat-nome { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.ph-cat-contagem { flex: none; color: var(--muted); font: 600 var(--fs-xs)/1 var(--font-mono); }
.ph-cat-contagem:empty { display: none; }
.ph-cat-chevron { flex: none; width: 16px; height: 16px; color: var(--muted); }

/* ---------- Desktop: mega menu ---------- */

.ph-cat-mega {
    position: fixed;
    z-index: 120;
    width: min(880px, calc(100vw - 32px));
    max-height: calc(100dvh - var(--header-h) - 24px);
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border-strong);
    border-top: 0;
    border-radius: 0 0 var(--radius-l) var(--radius-l);
    background: var(--surface);
    box-shadow: var(--shadow);
    overflow: hidden;
}
.ph-cat-mega[hidden] { display: none; }
@media (prefers-reduced-motion: no-preference) {
    .ph-cat-mega:not([hidden]) { animation: ph-cat-entrar .14s ease-out; }
    @keyframes ph-cat-entrar { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
}

.ph-cat-mega-interno {
    display: grid;
    grid-template-columns: minmax(220px, 290px) 1fr;
    min-height: 0;
    flex: 1;
}
.ph-cat-mega-interno.is-compacto { grid-template-columns: 1fr; }
.ph-cat-mega:has(.is-compacto) { width: min(720px, calc(100vw - 32px)); }

.ph-cat-principais {
    list-style: none;
    padding: var(--sp-2);
    overflow-y: auto;
    border-right: 1px solid var(--border);
    background: var(--surface-2);
}
.is-compacto .ph-cat-principais {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 2px;
    border-right: 0;
    background: var(--surface);
}

.ph-cat-mega a { text-decoration: none; }

.ph-cat-principal,
.ph-cat-sub,
.ph-cat-painel-titulo {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    min-height: var(--target);
    padding: 6px var(--sp-3);
    border-radius: var(--radius-s);
    color: var(--text);
    font-size: var(--fs-sm);
    font-weight: 600;
}
.ph-cat-principal:hover,
.ph-cat-sub:hover { background: var(--surface-3); }
.ph-cat-principal.is-ativa { background: var(--surface-3); box-shadow: inset 3px 0 0 var(--accent-text); }
.ph-cat-principal.is-ativa .ph-cat-chevron { color: var(--accent-text); }
.ph-cat-principal[aria-current="page"],
.ph-cat-sub[aria-current="page"] { color: var(--accent-text); }

.ph-cat-painel { padding: var(--sp-4) var(--sp-5); overflow-y: auto; min-width: 0; }
.ph-cat-painel-topo { padding-bottom: var(--sp-3); margin-bottom: var(--sp-3); border-bottom: 1px solid var(--border); }
.ph-cat-painel-titulo { padding-left: 0; color: var(--accent-text); font-size: var(--fs-md); font-weight: 700; }
.ph-cat-painel-titulo:hover span:first-child { text-decoration: underline; }
.ph-cat-painel-desc { max-width: 52ch; color: var(--text-2); font-size: var(--fs-sm); line-height: 1.5; }
.ph-cat-painel-vazio { color: var(--muted); font-size: var(--fs-sm); }

.ph-cat-grupos {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
    gap: var(--sp-3) var(--sp-5);
}
.ph-cat-grupo ul { list-style: none; }
.ph-cat-grupo-titulo {
    margin: 0 0 var(--sp-1) var(--sp-3);
    color: var(--muted);
    font-size: var(--fs-xs);
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
}
.ph-cat-sub { font-weight: 500; color: var(--text-2); }
.ph-cat-sub:hover { color: var(--text); }

.ph-cat-mega-rodape { padding: var(--sp-2) var(--sp-4); border-top: 1px solid var(--border); background: var(--surface); }
.ph-cat-ver-todos {
    display: inline-flex;
    align-items: center;
    min-height: var(--target);
    color: var(--accent-text);
    font-size: var(--fs-sm);
    font-weight: 700;
}
.ph-cat-ver-todos:hover { text-decoration: underline; }

/* ---------- Celular: gaveta ---------- */

.ph-cat-veu {
    position: fixed;
    inset: 0;
    z-index: 190;
    background: rgba(0, 0, 0, .55);
}
.ph-cat-veu[hidden], .ph-cat-gaveta[hidden] { display: none; }

.ph-cat-gaveta {
    position: fixed;
    inset: 0 0 0 auto;
    z-index: 200;
    width: min(420px, 100vw);
    display: flex;
    flex-direction: column;
    background: var(--bg);
    border-left: 1px solid var(--border-strong);
    box-shadow: var(--shadow);
}
@media (prefers-reduced-motion: no-preference) {
    .ph-cat-gaveta:not([hidden]) { animation: ph-cat-deslizar .18s ease-out; }
    @keyframes ph-cat-deslizar { from { transform: translateX(24px); opacity: .6; } to { transform: none; opacity: 1; } }
}
.ph-cat-gaveta-topo {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sp-3);
    min-height: var(--header-h);
    padding: 0 var(--sp-2) 0 var(--sp-4);
    border-bottom: 1px solid var(--border);
}
.ph-cat-gaveta-topo h2 { font-size: var(--fs-lg); font-weight: 800; }
.ph-cat-fechar, .ph-cat-expandir {
    flex: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border: 0;
    border-radius: var(--radius-s);
    background: transparent;
    color: var(--text);
    cursor: pointer;
}
.ph-cat-fechar svg { width: 22px; height: 22px; }
.ph-cat-fechar:hover, .ph-cat-expandir:hover { background: var(--surface-2); }
.ph-cat-expandir .ph-cat-chevron { width: 20px; height: 20px; transform: rotate(90deg); transition: transform .15s ease; }
.ph-cat-expandir[aria-expanded="true"] .ph-cat-chevron { transform: rotate(-90deg); color: var(--accent-text); }
.ph-cat-expandir[hidden] { display: none; }

.ph-cat-gaveta-corpo {
    flex: 1;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: var(--sp-2) var(--sp-3) var(--sp-6);
}
.ph-cat-lista-mobile { list-style: none; }
.ph-cat-item { border-bottom: 1px solid var(--border); }
.ph-cat-linha { display: flex; align-items: center; gap: var(--sp-1); }
.ph-cat-gaveta a { text-decoration: none; }
.ph-cat-gaveta .ph-cat-principal { flex: 1; min-height: 52px; font-size: var(--fs-md); }
.ph-cat-subs { list-style: none; padding: 0 0 var(--sp-2) calc(1.5em + var(--sp-4)); }
.ph-cat-gaveta .ph-cat-sub { min-height: 48px; font-size: var(--fs-md); }
.ph-cat-sub-tudo { color: var(--accent-text); font-weight: 700; }
.ph-cat-gaveta .ph-cat-ver-todos { margin: var(--sp-3) var(--sp-3) 0; }

html.ph-cat-travado, html.ph-cat-travado body { overflow: hidden; }

/* ---------- Página de categoria ---------- */

.category-breadcrumb a { color: var(--text-2); text-decoration: none; }
.category-breadcrumb a:hover { color: var(--text); text-decoration: underline; }
.category-breadcrumb [aria-current="page"] { color: var(--text); }
nav.category-breadcrumb { flex-wrap: wrap; gap: 6px; }

.categoria-subcategorias {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-2);
    margin-top: var(--sp-4);
}
.categoria-subcategorias[hidden] { display: none; }
.categoria-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    min-height: var(--target);
    padding: 0 var(--sp-4);
    border: 1px solid var(--border-strong);
    border-radius: 999px;
    color: var(--text-2);
    font-size: var(--fs-sm);
    font-weight: 600;
    text-decoration: none;
    transition: background-color .15s ease, color .15s ease, border-color .15s ease;
}
.categoria-chip:hover { color: var(--text); border-color: var(--muted); }
.categoria-chip[aria-current="page"] { background: var(--accent); border-color: var(--accent); color: #fff; }
.categoria-chip .ph-cat-contagem { color: inherit; }
.categoria-chip[aria-current="page"] .ph-cat-contagem { color: #fff; }

.categoria-resultado { margin-bottom: var(--sp-3); color: var(--muted); font-size: var(--fs-sm); }
.categoria-resultado:empty { display: none; }
.categoria-vazia a { color: var(--accent-text); }

/* ---------- Home: lista de categorias com subcategorias ---------- */

.categorias-panel-item { display: flex; flex-direction: column; gap: var(--sp-1); }
.categorias-panel-subs {
    display: flex;
    flex-wrap: wrap;
    gap: 2px var(--sp-2);
    padding: 0 var(--sp-2);
    list-style: none;
}
.categorias-panel-subs a {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    color: var(--text-2);
    font-size: var(--fs-xs);
    text-decoration: none;
}
.categorias-panel-subs a:hover { color: var(--text); text-decoration: underline; }

@media (max-width: 560px) {
    .categorias-panel-subs a { min-height: var(--target); font-size: var(--fs-sm); }
}

/* ---------- Botão "Categorias" dentro do menu mobile ---------- */

@media (max-width: 860px) {
    .main-nav .ph-cat-botao {
        width: 100%;
        min-height: 48px;
        justify-content: space-between;
        padding: 0 var(--sp-2);
        border-bottom: 1px solid var(--border);
        border-radius: 0;
        font-size: var(--fs-md);
        text-align: left;
    }
    .main-nav .ph-cat-botao[aria-current="page"] { box-shadow: none; color: var(--accent-text); }
    .ph-cat-seta { transform: rotate(-90deg); }
    .ph-cat-botao[aria-expanded="true"] .ph-cat-seta { transform: rotate(-90deg); }
}