/* ==========================================================
   Página de Categoria — Sidebar drawer + grid editorial
   ========================================================== */

/* === Page Header (h1 + breadcrumb) === */
.page-header {
    background: #fff;
    border-bottom: 1px solid var(--color-light-gray);
    padding: 44px 0 32px;
    text-align: left;
}

.page-header h1 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    margin: 0 0 6px;
    color: var(--color-dark);
    line-height: 1.1;
    font-weight: 600;
    letter-spacing: -0.3px;
}

.page-header p {
    color: var(--color-gray);
    font-size: 0.92rem;
    margin: 0;
    font-style: italic;
}

.page-header .breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    color: var(--color-gray);
    margin-bottom: 16px;
    font-weight: 600;
}

.page-header .breadcrumb a {
    color: var(--color-dark);
    text-decoration: none;
}

.page-header .breadcrumb a:hover {
    color: var(--color-primary);
}

/* === Wrapper que recebe padding quando sidebar abre (desktop) === */
.category-content {
    transition: padding-left 0.35s cubic-bezier(0.65, 0, 0.35, 1);
}

/* === Sidebar drawer === */
.category-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 340px;
    height: 100vh;
    background: white;
    border-right: 1px solid var(--color-dark);
    z-index: 1100;
    overflow-y: auto;
    padding: 26px 28px 40px;
    transform: translateX(-100%);
    transition: transform 0.35s cubic-bezier(0.65, 0, 0.35, 1);
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0);
    display: flex;
    flex-direction: column;
}

.category-sidebar.open {
    transform: translateX(0);
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.08);
}

.category-sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--color-dark);
    margin-bottom: 22px;
}

.category-sidebar-header h2 {
    font-family: var(--font-display);
    font-size: 1.55rem;
    color: var(--color-dark);
    margin: 0;
    font-weight: 600;
    letter-spacing: -0.2px;
}

.category-sidebar-close {
    width: 36px;
    height: 36px;
    background: white;
    border: 1px solid var(--color-dark);
    color: var(--color-dark);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.category-sidebar-close:hover {
    background: var(--color-dark);
    color: white;
}

.category-sidebar-body {
    flex: 1;
}

/* Backdrop (visível só no mobile) */
.category-sidebar-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: 1099;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

@media (min-width: 992px) {
    .category-sidebar-backdrop {
        display: none;
    }
    body.sidebar-open .category-content {
        padding-left: 340px;
    }
}

@media (max-width: 991px) {
    .category-sidebar-backdrop.open {
        opacity: 1;
        visibility: visible;
    }
}

/* === Filter page (área de conteúdo) === */
.filter-page {
    padding: 30px 0 80px;
}

.filter-page-container {
    padding-left: 40px;
    padding-right: 40px;
}

.filter-page-topbar {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

/* Botão "abrir filtros" (sempre visível) */
.filter-open-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 11px 22px;
    background: var(--color-dark);
    color: white;
    border: 2px solid var(--color-dark);
    cursor: pointer;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-family: var(--font-primary);
    transition: all 0.2s;
}

.filter-open-btn:hover {
    background: white;
    color: var(--color-dark);
}

.filter-open-btn i {
    font-size: 0.95rem;
}

/* Quando sidebar aberta, esconde o botão (já tem o X dentro) */
body.sidebar-open .filter-open-btn {
    display: none;
}

.filter-results-count {
    font-size: 0.82rem;
    color: var(--color-gray);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
    flex: 1;
}

.filter-sort {
    display: flex;
    align-items: center;
    gap: 10px;
}

.filter-sort label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
    color: var(--color-gray);
    margin: 0;
}

.filter-sort select {
    padding: 8px 14px;
    border: 1px solid var(--color-light-gray);
    font-size: 0.88rem;
    background: white;
    cursor: pointer;
    font-family: var(--font-primary);
}

/* === Filter sections dentro da sidebar === */
.filter-section {
    margin-bottom: 22px;
    padding-bottom: 22px;
    border-bottom: 1px solid var(--color-light-gray);
}

.filter-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.category-sidebar h4 {
    font-size: 0.72rem;
    font-weight: 700;
    margin-bottom: 14px;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    color: var(--color-dark);
}

/* === Botão limpar filtros === */
.btn-clear-filters {
    width: 100%;
    padding: 11px;
    border: 1px solid var(--color-light-gray);
    background: white;
    color: var(--color-dark);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-bottom: 22px;
}

.btn-clear-filters:hover {
    background: var(--color-dark);
    color: white;
    border-color: var(--color-dark);
}

/* === Category list === */
.filter-category-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.filter-category-list li {
    margin-bottom: 6px;
}

.filter-category-list a {
    color: var(--color-dark);
    text-decoration: none;
    font-size: 0.92rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 10px;
    transition: all 0.2s;
}

.filter-category-list a:hover,
.filter-category-list a.active {
    background: var(--color-secondary);
    color: var(--color-primary);
    font-weight: 500;
}

.filter-category-list .count {
    font-size: 0.78rem;
    color: var(--color-gray);
    background: var(--color-light-gray);
    padding: 2px 8px;
}

.filter-category-list a:hover .count,
.filter-category-list a.active .count {
    background: white;
    color: var(--color-primary);
}

/* === Cores (swatches quadrados) === */
.filter-colors {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.color-swatch {
    width: 32px;
    height: 32px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.2s;
    position: relative;
}

.color-swatch:hover {
    transform: scale(1.1);
}

.color-swatch.active {
    border-color: var(--color-dark);
    box-shadow: 0 0 0 1px white inset;
}

.color-swatch input {
    display: none;
}

/* === Preço === */
.filter-price-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.filter-price-btn {
    padding: 9px 14px;
    border: 1px solid var(--color-light-gray);
    background: white;
    font-size: 0.88rem;
    cursor: pointer;
    transition: all 0.2s;
    text-align: left;
}

.filter-price-btn:hover,
.filter-price-btn.active {
    border-color: var(--color-dark);
    background: var(--color-dark);
    color: white;
    font-weight: 500;
}

/* === Tamanhos === */
.filter-sizes {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.filter-size-btn {
    min-width: 42px;
    padding: 8px 12px;
    border: 1px solid var(--color-light-gray);
    background: white;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}

.filter-size-btn:hover,
.filter-size-btn.active {
    border-color: var(--color-dark);
    background: var(--color-dark);
    color: white;
}

/* === Estilos (checkboxes) === */
.filter-checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.filter-checkbox-tag {
    display: flex;
    align-items: center;
}

.filter-checkbox-tag input {
    display: none;
}

.filter-checkbox-tag label {
    padding: 6px 14px;
    border: 1px solid var(--color-light-gray);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
    background: white;
}

.filter-checkbox-tag input:checked + label {
    border-color: var(--color-dark);
    background: var(--color-dark);
    color: white;
    font-weight: 500;
}

/* === Promo toggle === */
.filter-promo-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 0.9rem;
}

.filter-promo-toggle input {
    width: 40px;
    height: 22px;
    accent-color: var(--color-primary);
}

/* === Empty state === */
.empty-state {
    text-align: center;
    padding: 80px 20px;
    color: var(--color-gray);
}

.empty-state i {
    font-size: 4rem;
    margin-bottom: 20px;
    color: var(--color-light-gray);
}

/* === Chips de filtros ativos === */
.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    background: var(--color-secondary);
    border: 1px solid var(--color-light-gray);
    font-size: 0.85rem;
    color: var(--color-dark);
}

.filter-chip button {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-gray);
    font-size: 1rem;
    line-height: 1;
    padding: 0;
    display: flex;
}

.filter-chip button:hover {
    color: var(--color-primary);
}

/* === Responsive === */
@media (max-width: 991px) {
    .category-sidebar {
        width: 88vw;
        max-width: 360px;
    }
    .filter-page-container {
        padding-left: 16px;
        padding-right: 16px;
    }
    .filter-page-topbar {
        gap: 12px;
    }
    .filter-results-count {
        flex: 1 0 100%;
        order: 2;
    }
    .filter-open-btn {
        order: 1;
    }
    .filter-sort {
        order: 3;
        flex: 1;
        justify-content: flex-end;
    }
}