/* ============================================
   VittaWear - Estilos da Página de Produtos
   ============================================ */

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    padding: calc(70px + var(--spacing-3xl)) 0 var(--spacing-2xl);
    color: white;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.85rem;
    margin-bottom: var(--spacing-lg);
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-fast);
}

.breadcrumb a:hover {
    color: white;
}

.breadcrumb span {
    color: rgba(255, 255, 255, 0.6);
}

.page-header h1 {
    font-size: 2.5rem;
    color: white;
    margin-bottom: var(--spacing-sm);
}

.page-header p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
}

/* Carrossel */
.carousel {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: 12px;
}

.carousel-track {
    width: 100%;
    height: 100%;
}

.carousel-slide {
    display: none;
    width: 100%;
    height: 100%;
}

.carousel-slide.active {
    display: block;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Setas */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: background 0.2s;
}

.carousel-btn:hover {
    background: #fff;
}

.carousel-btn-prev {
    left: 10px;
}

.carousel-btn-next {
    right: 10px;
}

/* Bolinhas */
.carousel-dots {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: background 0.2s;
}

.carousel-dot.active {
    background: #fff;
}

/* Products Page Layout */
.products-page {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-background);
}

.products-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: var(--spacing-2xl);
}

/* Sidebar Filters */
.products-sidebar {
    position: sticky;
    top: calc(70px + var(--spacing-lg));
    height: fit-content;
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.filter-section {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--color-border-light);
}

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

.filter-section h3 {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.filter-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.filter-checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--color-text-light);
    transition: color var(--transition-fast);
}

.filter-checkbox:hover {
    color: var(--color-text);
}

.filter-checkbox input {
    display: none;
}

.filter-checkbox .checkmark {
    width: 18px;
    height: 18px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.filter-checkbox input:checked+.checkmark {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.filter-checkbox input:checked+.checkmark::after {
    content: '';
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    margin-bottom: 2px;
}

/* Size Filters */
.size-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.size-btn {
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text-light);
    background-color: transparent;
    transition: all var(--transition-fast);
}

.size-btn:hover,
.size-btn.active {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.size-btn.active {
    background-color: rgba(118, 136, 87, 0.1);
}

/* Products Content */
.products-content {
    min-width: 0;
    /* Prevents grid blowout */
}

.products-section {
    margin-bottom: var(--spacing-3xl);
}

.section-heading {
    margin-bottom: var(--spacing-xl);
}

.section-heading h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.section-heading p {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

/* Products Controls */
.products-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--color-surface);
    border-radius: var(--radius-md);
}

.products-count {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.products-sort {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.products-sort label {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.products-sort .form-select {
    padding: var(--spacing-sm) var(--spacing-md);
    padding-right: calc(var(--spacing-md) * 2 + 12px);
    font-size: 0.85rem;
    min-width: 150px;
}

/* Mobile Filter Button */
.mobile-filter-btn {
    display: none;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
    width: 100%;
    justify-content: center;
}

/* Filter Overlay (Mobile) */
.filter-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.filter-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Responsivo */
@media (max-width: 1024px) {
    .products-layout {
        grid-template-columns: 220px 1fr;
        gap: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: calc(70px + var(--spacing-xl)) 0 var(--spacing-xl);
    }

    .page-header h1 {
        font-size: 1.75rem;
    }

    .products-layout {
        grid-template-columns: 1fr;
    }

    .products-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: 280px;
        max-width: 85vw;
        z-index: 999;
        border-radius: 0;
        overflow-y: auto;
        transform: translateX(-100%);
        transition: transform var(--transition-normal);
    }

    .products-sidebar.active {
        transform: translateX(0);
    }

    .mobile-filter-btn {
        display: flex;
    }

    .products-controls {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: stretch;
    }

    .products-sort {
        justify-content: space-between;
    }

    .products-sort .form-select {
        flex: 1;
    }
}