/* ==========================================================================
   AFRIBRAIDS VENDAS — PRODUCT DETAILS PAGE (PDP)
   CSS exclusivo da página de detalhe de produto.
   Não afeta o resto do site.
   ========================================================================== */

/* ==========================================================================
   1. PÁGINA
   ========================================================================== */
.product-details-page {
    padding: var(--space-6) 0 var(--space-16);
    background: var(--bg-page);
}

    .product-details-page .container {
        position: relative;
    }

    /* ==========================================================================
   2. BREADCRUMB (sobrescreve estilos Bootstrap herdados)
   ========================================================================== */
    .product-details-page .breadcrumb {
        background: transparent;
        padding: 0;
        margin: 0 0 var(--space-6);
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: var(--space-2);
        list-style: none;
        font-size: var(--text-sm);
    }

    .product-details-page .breadcrumb-item {
        display: inline-flex;
        align-items: center;
        gap: var(--space-2);
        color: var(--text-tertiary);
    }

        .product-details-page .breadcrumb-item + .breadcrumb-item::before {
            content: '/';
            color: var(--border-strong);
            padding: 0;
            margin-right: var(--space-2);
        }

        .product-details-page .breadcrumb-item a {
            color: var(--text-secondary);
            text-decoration: none;
            transition: color var(--duration-fast) var(--ease-out);
        }

            .product-details-page .breadcrumb-item a:hover {
                color: var(--brand-700);
            }

        .product-details-page .breadcrumb-item.active {
            color: var(--brand-800);
            font-weight: 600;
        }

    /* ==========================================================================
   3. GALERIA
   ========================================================================== */
    .product-details-page .product-gallery {
        position: relative;
    }

        .product-details-page .product-gallery.sticky-top {
            /* Sobrescreve o top:80px inline da view para ficar abaixo do header */
            /*top: calc(var(--header-height, 132px) + 16px) !important;*/
        }

    .product-details-page .main-image {
        background: var(--bg-sunken);
        border-radius: var(--radius-xl);
        overflow: hidden;
        position: relative;
        aspect-ratio: 1;
        display: flex;
        align-items: center;
        justify-content: center;
    }

        .product-details-page .main-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 700ms var(--ease-out);
        }

        .product-details-page .main-image:hover img {
            transform: scale(1.03);
        }

    .product-details-page .badge-sale {
        position: absolute;
        top: var(--space-4);
        right: var(--space-4);
        background: var(--brand-700);
        color: var(--white);
        padding: 8px 16px;
        border-radius: var(--radius-full);
        font-weight: 700;
        font-size: var(--text-sm);
        z-index: 10;
        box-shadow: 0 6px 20px rgba(108, 29, 42, 0.35);
        letter-spacing: 0.02em;
    }

        .product-details-page .badge-sale .discount {
            color: var(--gold-400);
        }

    /* Thumbnails */
    .product-details-page .thumbnail-carousel {
        display: flex;
        gap: var(--space-3);
        overflow-x: auto;
        padding: var(--space-3) 0;
        scrollbar-width: thin;
    }

        .product-details-page .thumbnail-carousel::-webkit-scrollbar {
            height: 4px;
        }

        .product-details-page .thumbnail-carousel::-webkit-scrollbar-thumb {
            background: var(--gold-500);
            border-radius: 2px;
        }

    .product-details-page .thumbnail-item {
        flex: 0 0 84px;
        width: 84px;
        height: 84px;
        cursor: pointer;
        border-radius: var(--radius-md);
        overflow: hidden;
        border: 2px solid transparent;
        transition: all var(--duration-base) var(--ease-out);
        background: var(--bg-sunken);
        padding: 0;
    }

        .product-details-page .thumbnail-item:hover {
            border-color: var(--gold-400);
        }

        .product-details-page .thumbnail-item.active {
            border-color: var(--gold-500);
        }

        .product-details-page .thumbnail-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

    /* ==========================================================================
   4. INFORMAÇÃO DO PRODUTO
   ========================================================================== */
    .product-details-page .product-title {
        font-family: var(--font-serif);
        font-size: var(--text-3xl);
        font-weight: 700;
        color: var(--brand-900);
        line-height: 1.15;
        letter-spacing: -0.02em;
        margin: 0 0 var(--space-4);
    }

@media (max-width: 767.98px) {
    .product-details-page .product-title {
        font-size: var(--text-2xl);
    }
}

/* Rating */
.product-details-page .product-rating {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
    margin-bottom: var(--space-5);
    font-size: var(--text-sm);
}

    .product-details-page .product-rating .stars {
        color: var(--gold-500);
        font-size: 1rem;
        letter-spacing: 1px;
    }

        .product-details-page .product-rating .stars .bi-star {
            color: var(--ink-300);
        }

/* Preço */
.product-details-page .product-price {
    display: flex;
    align-items: baseline;
    gap: var(--space-3);
    flex-wrap: wrap;
    margin-bottom: var(--space-5);
    padding-bottom: var(--space-5);
    border-bottom: 1px solid var(--border-subtle);
}

    .product-details-page .product-price .current {
        font-size: var(--text-3xl);
        font-weight: 800;
        color: var(--brand-800);
        letter-spacing: -0.02em;
    }

    .product-details-page .product-price .original {
        font-size: var(--text-lg);
        color: var(--text-tertiary);
        text-decoration: line-through;
    }

    .product-details-page .product-price .discount-badge {
        background: var(--brand-100);
        color: var(--brand-800);
        padding: 4px 12px;
        border-radius: var(--radius-full);
        font-size: var(--text-xs);
        font-weight: 700;
        letter-spacing: 0.04em;
    }

@media (max-width: 767.98px) {
    .product-details-page .product-price .current {
        font-size: var(--text-2xl);
    }
}

/* Descrição curta */
.product-details-page .product-short-description {
    font-size: var(--text-base);
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: var(--space-5);
}

/* ==========================================================================
   5. VARIANTES
   ========================================================================== */
.product-details-page .product-variants {
    margin-bottom: var(--space-6);
}

    .product-details-page .product-variants h6 {
        font-size: var(--text-sm);
        font-weight: 700;
        color: var(--brand-800);
        margin: 0;
    }

.product-details-page .variant-options {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.product-details-page .variant-option {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    border: 1.5px solid var(--border-default);
    border-radius: var(--radius-full);
    padding: 10px 18px;
    background: var(--white);
    transition: all var(--duration-fast) var(--ease-out);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    font-family: inherit;
}

    .product-details-page .variant-option:hover {
        border-color: var(--gold-500);
        background: var(--gold-50);
    }

    .product-details-page .variant-option.active {
        border-color: var(--brand-700);
        background: var(--brand-700);
        color: var(--white);
    }

    .product-details-page .variant-option .stock-badge {
        font-size: 0.65rem;
        padding: 1px 6px;
        border-radius: var(--radius-full);
        font-weight: 700;
        line-height: 1;
    }

        .product-details-page .variant-option .stock-badge.in-stock {
            background: var(--success);
            color: var(--white);
        }

        .product-details-page .variant-option .stock-badge.out-of-stock {
            background: var(--danger);
            color: var(--white);
        }

    .product-details-page .variant-option.active .stock-badge.in-stock {
        background: #6EE7B7;
        color: var(--ink-900);
    }

    .product-details-page .variant-option.active .stock-badge.out-of-stock {
        background: #FCA5A5;
        color: var(--ink-900);
    }

.product-details-page .size-guide-btn {
    color: var(--text-secondary);
    font-size: var(--text-xs);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    text-decoration: none;
    background: none;
    border: none;
    cursor: pointer;
    transition: color var(--duration-fast) var(--ease-out);
}

    .product-details-page .size-guide-btn:hover {
        color: var(--gold-600);
    }

/* ==========================================================================
   6. QUANTIDADE E AÇÕES
   ========================================================================== */
.product-details-page .product-actions {
    margin-bottom: var(--space-5);
}

.product-details-page .quantity-selector {
    display: inline-flex;
    align-items: center;
    border: 1.5px solid var(--border-default);
    border-radius: var(--radius-full);
    overflow: hidden;
    background: var(--white);
    height: 46px;
}

    .product-details-page .quantity-selector button,
    .product-details-page .quantity-selector .btn {
        width: 46px;
        height: 100%;
        display: grid;
        place-items: center;
        background: transparent;
        color: var(--text-primary);
        transition: all var(--duration-fast) var(--ease-out);
        font-size: 1rem;
        border: none;
        cursor: pointer;
        font-family: inherit;
        padding: 0;
    }

        .product-details-page .quantity-selector button:hover:not(:disabled) {
            background: var(--brand-700);
            color: var(--white);
        }

        .product-details-page .quantity-selector button:disabled {
            opacity: 0.4;
            cursor: not-allowed;
        }

    .product-details-page .quantity-selector input {
        width: 52px;
        height: 100%;
        text-align: center;
        border: none;
        outline: none;
        font-size: var(--text-md);
        font-weight: 700;
        background: transparent;
        color: var(--text-primary);
        -moz-appearance: textfield;
        padding: 0;
        font-family: inherit;
    }

        .product-details-page .quantity-selector input::-webkit-outer-spin-button,
        .product-details-page .quantity-selector input::-webkit-inner-spin-button {
            -webkit-appearance: none;
            margin: 0;
        }

/* Botões principais */
.product-details-page .btn-buy-now,
.product-details-page .btn-add-cart {
    flex: 1;
    min-height: 56px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: var(--text-md);
    letter-spacing: 0.01em;
    transition: all var(--duration-base) var(--ease-out);
    cursor: pointer;
    padding: 0 var(--space-6);
    border: none;
    font-family: inherit;
}

.product-details-page .btn-buy-now {
    background: linear-gradient(135deg, var(--gold-500), var(--gold-600));
    color: var(--ink-900);
    box-shadow: 0 6px 20px rgba(201, 168, 76, 0.32);
}

    .product-details-page .btn-buy-now:hover:not(:disabled) {
        transform: translateY(-2px);
        box-shadow: 0 12px 28px rgba(201, 168, 76, 0.45);
        color: var(--ink-900);
    }

.product-details-page .btn-add-cart {
    background: var(--brand-700);
    color: var(--white);
    box-shadow: 0 6px 20px rgba(108, 29, 42, 0.28);
}

    .product-details-page .btn-add-cart:hover:not(:disabled) {
        background: var(--brand-800);
        transform: translateY(-2px);
        box-shadow: 0 12px 28px rgba(108, 29, 42, 0.4);
        color: var(--white);
    }

    .product-details-page .btn-buy-now:disabled,
    .product-details-page .btn-add-cart:disabled {
        opacity: 0.5;
        cursor: not-allowed;
        transform: none !important;
        box-shadow: none !important;
    }

/* Botões secundários */
.product-details-page .btn-wishlist,
.product-details-page .btn-share {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1.5px solid var(--border-default);
    background: var(--white);
    display: grid;
    place-items: center;
    font-size: 1.15rem;
    color: var(--text-secondary);
    transition: all var(--duration-fast) var(--ease-out);
    cursor: pointer;
    padding: 0;
    font-family: inherit;
}

    .product-details-page .btn-wishlist:hover,
    .product-details-page .btn-share:hover {
        border-color: var(--brand-700);
        color: var(--brand-700);
        background: var(--brand-50);
    }

    .product-details-page .btn-wishlist.active {
        border-color: var(--brand-700);
        background: var(--brand-700);
        color: var(--white);
    }

/* ==========================================================================
   7. STOCK STATUS
   ========================================================================== */
.product-details-page .stock-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: var(--space-5);
    padding: 8px 14px;
    border-radius: var(--radius-full);
}

    .product-details-page .stock-status .in-stock {
        color: var(--success);
        display: inline-flex;
        align-items: center;
        gap: 8px;
    }

    .product-details-page .stock-status .low-stock {
        color: var(--warning);
        display: inline-flex;
        align-items: center;
        gap: 8px;
    }

    .product-details-page .stock-status .out-of-stock {
        color: var(--danger);
        display: inline-flex;
        align-items: center;
        gap: 8px;
    }

/* ==========================================================================
   8. TRUST / DELIVERY INFO
   ========================================================================== */
.product-details-page .delivery-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
    padding: var(--space-5);
    background: var(--bg-sunken);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-5);
}

    .product-details-page .delivery-info .small {
        font-size: var(--text-xs);
        color: var(--text-secondary);
        line-height: 1.4;
    }

    .product-details-page .delivery-info i {
        color: var(--gold-600);
        font-size: 1.15rem;
        flex-shrink: 0;
    }

/* ==========================================================================
   9. TAGS
   ========================================================================== */
.product-details-page .product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: var(--space-4);
}

    .product-details-page .product-tags .tag {
        background: var(--bg-sunken);
        padding: 4px 12px;
        border-radius: var(--radius-full);
        font-size: var(--text-xs);
        color: var(--text-secondary);
        font-weight: 500;
        transition: all var(--duration-fast) var(--ease-out);
        cursor: pointer;
    }

        .product-details-page .product-tags .tag:hover {
            background: var(--gold-400);
            color: var(--ink-900);
        }

/* ==========================================================================
   10. DESCRIÇÃO COMPLETA
   ========================================================================== */
.product-details-page .product-description {
    color: var(--text-primary);
    line-height: 1.85;
    font-size: var(--text-base);
    max-width: 820px;
}

    .product-details-page .product-description h6 {
        font-family: var(--font-serif);
        font-size: var(--text-xl);
        font-weight: 700;
        color: var(--brand-900);
        margin-bottom: var(--space-3);
        padding-bottom: var(--space-3);
        border-bottom: 1px solid var(--border-subtle);
    }

    .product-details-page .product-description p {
        margin-bottom: var(--space-4);
    }

/* ==========================================================================
   11. AVALIAÇÕES
   ========================================================================== */
.product-details-page .product-reviews {
    margin-top: var(--space-12);
    border-top: 1px solid var(--border-subtle);
    padding-top: var(--space-8);
}

    .product-details-page .product-reviews h4 {
        font-family: var(--font-serif);
        font-size: var(--text-2xl);
        font-weight: 700;
        color: var(--brand-900);
        margin: 0 0 var(--space-6);
        padding-bottom: var(--space-3);
        border-bottom: 1px solid var(--border-subtle);
        display: flex;
        align-items: center;
        gap: var(--space-3);
    }

.product-details-page .review-item {
    padding: var(--space-5) 0;
    border-bottom: 1px solid var(--border-subtle);
}

    .product-details-page .review-item:last-child {
        border-bottom: none;
    }

    .product-details-page .review-item .review-header {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        flex-wrap: wrap;
        gap: var(--space-3);
        margin-bottom: var(--space-3);
    }

    .product-details-page .review-item .review-stars {
        color: var(--gold-500);
        font-size: 0.9rem;
    }

        .product-details-page .review-item .review-stars .bi-star {
            color: var(--ink-300);
        }

    .product-details-page .review-item .review-author {
        font-weight: 700;
        color: var(--brand-800);
        font-size: var(--text-sm);
    }

    .product-details-page .review-item .review-date {
        color: var(--text-tertiary);
        font-size: var(--text-xs);
    }

    .product-details-page .review-item .review-comment {
        color: var(--text-secondary);
        line-height: 1.75;
        font-size: var(--text-base);
    }

        .product-details-page .review-item .review-comment strong {
            display: block;
            color: var(--brand-900);
            margin-bottom: var(--space-1);
            font-weight: 700;
        }

/* Avatar */
.product-details-page .review-item__avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--brand-700), var(--gold-500));
    color: var(--white);
    display: grid;
    place-items: center;
    font-weight: 700;
    font-size: 0.875rem;
    flex-shrink: 0;
}

/* ==========================================================================
   12. PRODUTOS RELACIONADOS
   ========================================================================== */
.product-details-page .related-products {
    margin-top: var(--space-16);
}

    .product-details-page .related-products h4 {
        font-family: var(--font-serif);
        font-size: var(--text-2xl);
        font-weight: 700;
        color: var(--brand-900);
        margin: 0 0 var(--space-6);
        padding-bottom: var(--space-3);
        border-bottom: 1px solid var(--border-subtle);
    }

/* ==========================================================================
   13. MODAIS (review + size guide)
   ========================================================================== */
.product-details-page ~ .modal .modal-content {
    border-radius: 16px;
    border: none;
    box-shadow: var(--shadow-lg);
}

.product-details-page ~ .modal .modal-header {
    border-bottom: 1px solid var(--border-subtle);
    padding: var(--space-4) var(--space-5);
}

.product-details-page ~ .modal .modal-title {
    font-family: var(--font-serif);
    font-weight: 700;
    color: var(--brand-900);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.product-details-page ~ .modal .modal-footer {
    border-top: 1px solid var(--border-subtle);
    padding: var(--space-4) var(--space-5);
}

/* Rating input (estrelas clicáveis) */
.rating-input {
    display: flex;
    gap: var(--space-2);
}

    .rating-input i {
        cursor: pointer;
        transition: all 0.2s var(--ease-out);
        font-size: 2rem;
        color: var(--ink-300);
    }

        .rating-input i:hover {
            transform: scale(1.15);
        }

        .rating-input i.bi-star-fill {
            color: var(--gold-500);
        }

        .rating-input i:focus-visible {
            outline: 2px solid var(--brand-700);
            outline-offset: 2px;
            border-radius: 4px;
        }

/* ==========================================================================
   14. RESPONSIVE
   ========================================================================== */
@media (max-width: 991.98px) {
    .product-details-page .product-gallery {
        position: static !important;
        top: auto !important;
    }

    .product-details-page .delivery-info {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767.98px) {
    .product-details-page {
        padding: var(--space-4) 0 var(--space-12);
    }

        .product-details-page .product-title {
            font-size: var(--text-2xl);
        }

        .product-details-page .product-price .current {
            font-size: var(--text-2xl);
        }

        .product-details-page .product-actions .d-flex {
            flex-direction: column;
        }

        .product-details-page .btn-buy-now,
        .product-details-page .btn-add-cart {
            min-height: 52px;
            font-size: var(--text-base);
            width: 100%;
        }

        .product-details-page .quantity-selector {
            width: 100%;
            justify-content: space-between;
        }

            .product-details-page .quantity-selector input {
                flex: 1;
            }

        .product-details-page .main-image {
            aspect-ratio: 4 / 3;
        }
}


/* ==========================================================================
   PDP — grupos de variantes por atributo
   ========================================================================== */
.product-details-page .variants-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-3);
    gap: var(--space-3);
    flex-wrap: wrap;
}

.product-details-page .variant-group {
    margin-bottom: var(--space-4);
}

    .product-details-page .variant-group:last-child {
        margin-bottom: 0;
    }

.product-details-page .variant-group__label {
    display: block;
    font-size: var(--text-xs);
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: var(--space-2);
}

/* ==========================================================================
   PDP — layout quantidade + ações
   ========================================================================== */
.product-details-page .qty-row {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-5);
    flex-wrap: wrap;
}

.product-details-page .qty-label {
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--brand-800);
    letter-spacing: 0.02em;
    flex-shrink: 0;
    margin: 0;
}

.product-details-page .actions-row {
    display: flex;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    flex-wrap: wrap;
}

    .product-details-page .actions-row > button {
        flex: 1;
        min-width: 0;
    }

.product-details-page .secondary-actions {
    display: flex;
    gap: var(--space-2);
    margin-bottom: var(--space-5);
}

/* ==========================================================================
   PDP — delivery info (2 colunas, mobile 1)
   ========================================================================== */
.product-details-page .delivery-info .trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-xs);
    color: var(--text-secondary);
    line-height: 1.4;
}

    .product-details-page .delivery-info .trust-item strong {
        display: block;
        color: var(--brand-800);
        font-size: var(--text-sm);
        font-weight: 700;
        margin-bottom: 1px;
    }

    .product-details-page .delivery-info .trust-item i {
        color: var(--gold-600);
        font-size: 1.15rem;
        flex-shrink: 0;
    }

/* ==========================================================================
   PDP — stock dots (variantes com atributo)
   ========================================================================== */
.product-details-page .variant-option .stock-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

    .product-details-page .variant-option .stock-dot.in-stock {
        background: var(--success);
    }

    .product-details-page .variant-option .stock-dot.low-stock {
        background: var(--warning);
    }

    .product-details-page .variant-option .stock-dot.out-of-stock {
        background: var(--danger);
    }

.product-details-page .variant-option.active .stock-dot.in-stock {
    background: #6EE7B7;
}

.product-details-page .variant-option.active .stock-dot.low-stock {
    background: #FCD34D;
}

.product-details-page .variant-option.active .stock-dot.out-of-stock {
    background: #FCA5A5;
}