/**
 * Product Page Styles - SEO Landing Page
 * 
 * Estilos para página de produto simples com foco em conversão.
 * Design responsivo, dark mode, badges de promoção.
 * Inspirado em: Google Play Store, App Store, Amazon
 */

/* =============================================================================
   VARIÁVEIS (usa as globais do site)
   ============================================================================= */

/* =============================================================================
   LAYOUT PRINCIPAL
   ============================================================================= */

.product-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

/* Breadcrumb */
.product-page .breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 2rem;
    font-size: 0.875rem;
    color: var(--text-muted, #888);
}

.product-page .breadcrumb a {
    color: var(--text-muted, #888);
    text-decoration: none;
    transition: color 0.2s;
}

.product-page .breadcrumb a:hover {
    color: var(--accent, #00d9ff);
}

.product-page .breadcrumb .separator {
    opacity: 0.5;
}

.product-page .breadcrumb .current {
    color: var(--text, #fff);
    font-weight: 500;
}

/* Layout de duas colunas */
.product-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (min-width: 768px) {
    .product-layout {
        grid-template-columns: 1.2fr 1fr;
        gap: 3rem;
    }
}

@media (min-width: 1024px) {
    .product-layout {
        grid-template-columns: 1fr 1fr;
    }
}

/* =============================================================================
   SEÇÃO DE IMAGEM
   ============================================================================= */

.product-image-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.product-image {
    position: relative;
    background: var(--card-bg, rgba(255, 255, 255, 0.03));
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-outline, rgba(255, 255, 255, 0.1));
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.product-image .placeholder-image {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: var(--text-muted, #666);
}

.product-image .placeholder-image i {
    width: 64px;
    height: 64px;
}

/* Badges - Estilo moderno */
.product-image .badge-promo {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: linear-gradient(135deg, #f72585 0%, #b5179e 100%);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    box-shadow: 0 4px 12px rgba(247, 37, 133, 0.4);
    animation: badgePulse 2s infinite;
    z-index: 10;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-image .badge-promo i {
    width: 14px;
    height: 14px;
}

.product-image .badge-coupon {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    font-size: 0.7rem;
    font-weight: 700;
    cursor: pointer;
    z-index: 10;
    transition: transform 0.2s, box-shadow 0.2s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-image .badge-coupon:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 16px rgba(16, 185, 129, 0.4);
}

@keyframes badgePulse {

    0%,
    100% {
        transform: scale(1);
        box-shadow: 0 4px 12px rgba(247, 37, 133, 0.4);
    }

    50% {
        transform: scale(1.02);
        box-shadow: 0 6px 20px rgba(247, 37, 133, 0.6);
    }
}

/* Thumbnails */
.product-thumbnails {
    display: flex;
    gap: 0.75rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
    scrollbar-width: thin;
}

.product-thumbnails .thumbnail {
    width: 72px;
    height: 72px;
    object-fit: cover;
    border-radius: 10px;
    cursor: pointer;
    border: 2px solid var(--border, rgba(255, 255, 255, 0.1));
    opacity: 0.6;
    transition: all 0.2s;
    flex-shrink: 0;
}

.product-thumbnails .thumbnail:hover {
    opacity: 0.9;
    border-color: var(--accent, #00d9ff);
}

.product-thumbnails .thumbnail.active {
    border-color: var(--accent, #00d9ff);
    opacity: 1;
    box-shadow: 0 0 0 3px rgba(0, 217, 255, 0.2);
}

/* =============================================================================
   DETALHES DO PRODUTO
   ============================================================================= */

.product-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.product-details h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text, #fff);
    line-height: 1.3;
    margin: 0;
    font-family: var(--font-display, 'Inter', sans-serif);
}

@media (min-width: 768px) {
    .product-details h1 {
        font-size: 2.25rem;
    }
}

.product-details .store-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted, #888);
    font-size: 0.9rem;
}

.product-details .store-info i {
    width: 16px;
    height: 16px;
    color: var(--accent, #00d9ff);
}

.product-details .store-info strong {
    color: var(--accent, #00d9ff);
    font-weight: 600;
}

/* =============================================================================
   RATING - ESTILO PLAY STORE / APP STORE
   ============================================================================= */

.product-rating {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--glass, rgba(255, 255, 255, 0.03));
    border-radius: 12px;
    border: 1px solid var(--color-outline, rgba(255, 255, 255, 0.08));
}

.rating-score {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-right: 1rem;
    border-right: 1px solid var(--color-outline, rgba(255, 255, 255, 0.1));
}

.rating-score .score-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text, #fff);
    line-height: 1;
}

.rating-score .score-max {
    font-size: 0.75rem;
    color: var(--text-muted, #888);
    margin-top: 0.25rem;
}

.rating-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.rating-stars {
    display: flex;
    align-items: center;
    gap: 2px;
}

.rating-stars .star {
    color: #ffc107;
    font-size: 1rem;
}

.rating-stars .star.empty {
    color: var(--color-outline, rgba(255, 255, 255, 0.2));
}

.rating-count {
    font-size: 0.8rem;
    color: var(--text-muted, #888);
}

.rating-bars {
    display: flex;
    flex-direction: column;
    gap: 3px;
    flex: 1;
}

.rating-bar-row {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.65rem;
}

.rating-bar-row span {
    width: 8px;
    color: var(--text-muted, #888);
}

.rating-bar {
    flex: 1;
    height: 6px;
    background: var(--color-outline, rgba(255, 255, 255, 0.1));
    border-radius: 3px;
    overflow: hidden;
}

.rating-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #00d9ff, #00a8cc);
    border-radius: 3px;
    transition: width 0.5s ease;
}

/* =============================================================================
   PREÇO - DESTAQUE MÁXIMO
   ============================================================================= */

.product-price {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    padding: 0.5rem 0;
}

.product-price .price-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent, #00d9ff);
    line-height: 1;
}

.product-price .currency-badge {
    background: rgba(0, 217, 255, 0.1);
    padding: 0.35rem 0.65rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent, #00d9ff);
    border: 1px solid rgba(0, 217, 255, 0.2);
}

/* Descrição */
.product-description {
    color: var(--text-muted, #aaa);
    font-size: 1rem;
    line-height: 1.7;
    margin: 0;
}

/* =============================================================================
   BOTÕES DE AÇÃO - ESTILO MATERIALS
   ============================================================================= */

.product-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 0.5rem;
}

/* Botão Principal - IGUAL ao /materials */
.product-actions .btn-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--accent, #00d9ff) 0%, #00a8cc 100%);
    color: #000;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 217, 255, 0.3);
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-actions .btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 217, 255, 0.45);
    background: linear-gradient(135deg, #00e5ff 0%, #00b8d9 100%);
}

.product-actions .btn-cta:active {
    transform: translateY(-1px);
}

.product-actions .btn-cta i {
    width: 22px;
    height: 22px;
}

/* Botões Secundários */
.secondary-actions {
    display: flex;
    gap: 0.75rem;
}

.secondary-actions .btn-icon {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem;
    background: var(--glass, rgba(255, 255, 255, 0.03));
    border: 1px solid var(--color-outline, rgba(255, 255, 255, 0.1));
    border-radius: 10px;
    color: var(--text-muted, #888);
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.85rem;
}

.secondary-actions .btn-icon:hover {
    background: rgba(0, 217, 255, 0.08);
    border-color: var(--accent, #00d9ff);
    color: var(--accent, #00d9ff);
}

.secondary-actions .btn-icon i {
    width: 18px;
    height: 18px;
}

/* Link para artigo */
.link-article {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.05), rgba(0, 168, 204, 0.08));
    border: 1px solid rgba(0, 217, 255, 0.15);
    border-radius: 12px;
    color: var(--text, #fff);
    text-decoration: none;
    transition: all 0.25s;
    font-weight: 500;
}

.link-article:hover {
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.1), rgba(0, 168, 204, 0.15));
    border-color: var(--accent, #00d9ff);
    transform: translateX(4px);
}

.link-article i {
    width: 18px;
    height: 18px;
    color: var(--accent, #00d9ff);
}

.link-article i:last-child {
    margin-left: auto;
    opacity: 0.6;
}

/* Meta informações */
.product-meta {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-outline, rgba(255, 255, 255, 0.08));
}

.product-meta .meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted, #888);
    font-size: 0.875rem;
}

.product-meta .meta-item i {
    width: 16px;
    height: 16px;
    color: var(--accent, #00d9ff);
    opacity: 0.7;
}

.product-meta .meta-item a {
    color: var(--accent, #00d9ff);
    text-decoration: none;
    font-weight: 500;
}

.product-meta .meta-item a:hover {
    text-decoration: underline;
}

/* =============================================================================
   PRODUTOS RELACIONADOS
   ============================================================================= */

.related-products {
    margin-bottom: 3rem;
}

.related-products h2 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text, #fff);
    font-family: var(--font-display, 'Inter', sans-serif);
}

.related-products h2 i {
    width: 24px;
    height: 24px;
    color: var(--accent, #00d9ff);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

@media (min-width: 768px) {
    .related-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.25rem;
    }
}

.related-card {
    display: flex;
    flex-direction: column;
    background: var(--card-bg, rgba(255, 255, 255, 0.03));
    border: 1px solid var(--color-outline, rgba(255, 255, 255, 0.08));
    border-radius: 14px;
    overflow: hidden;
    text-decoration: none;
    transition: all 0.25s;
}

.related-card:hover {
    border-color: var(--accent, #00d9ff);
    transform: translateY(-6px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

.related-card figure {
    position: relative;
    aspect-ratio: 1;
    margin: 0;
    overflow: hidden;
    background: var(--glass, rgba(255, 255, 255, 0.02));
}

.related-card figure img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.related-card:hover figure img {
    transform: scale(1.05);
}

.related-card .badge-mini {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    background: linear-gradient(135deg, #f72585, #b5179e);
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    font-size: 0.7rem;
    color: white;
    font-weight: 700;
}

.related-card .placeholder-image-small {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: var(--glass, rgba(255, 255, 255, 0.02));
    color: var(--text-muted, #666);
}

.related-card .placeholder-image-small i {
    width: 32px;
    height: 32px;
}

.related-info {
    padding: 0.85rem;
}

.related-info h3 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text, #fff);
    margin: 0 0 0.35rem;
    line-height: 1.4;
}

.related-info .related-price {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--accent, #00d9ff);
}

/* =============================================================================
   SEÇÃO DE REVIEWS
   ============================================================================= */

.reviews-section {
    background: var(--card-bg, rgba(255, 255, 255, 0.02));
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid var(--color-outline, rgba(255, 255, 255, 0.08));
}

.reviews-section h2 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text, #fff);
    font-family: var(--font-display, 'Inter', sans-serif);
}

.reviews-section h2 i {
    width: 24px;
    height: 24px;
    color: var(--accent, #00d9ff);
}

/* =============================================================================
   MODAL DE REVIEWS
   ============================================================================= */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}

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

.modal {
    background: var(--bg-secondary, #0d0d14);
    border-radius: 20px;
    border: 1px solid var(--color-outline, rgba(255, 255, 255, 0.1));
    box-shadow: 0 32px 64px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    max-height: 85vh;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--color-outline, rgba(255, 255, 255, 0.08));
}

.modal-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
    font-family: var(--font-display, 'Inter', sans-serif);
}

.modal-title i {
    width: 20px;
    height: 20px;
    color: var(--accent, #00d9ff);
}

.modal-close-btn {
    background: none;
    border: none;
    color: var(--text-muted, #888);
    font-size: 1.75rem;
    cursor: pointer;
    padding: 0.25rem;
    line-height: 1;
    transition: color 0.2s;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.modal-close-btn:hover {
    color: var(--text, #fff);
    background: rgba(255, 255, 255, 0.05);
}

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
}

body.modal-open {
    overflow: hidden;
}

/* =============================================================================
   ANIMAÇÕES
   ============================================================================= */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.product-page {
    animation: fadeInUp 0.4s ease-out;
}

/* =============================================================================
   RESPONSIVO
   ============================================================================= */

@media (max-width: 480px) {
    .product-details h1 {
        font-size: 1.5rem;
    }

    .product-price .price-value {
        font-size: 2rem;
    }

    .product-rating {
        flex-direction: column;
        align-items: flex-start;
    }

    .rating-score {
        padding-right: 0;
        padding-bottom: 0.75rem;
        border-right: none;
        border-bottom: 1px solid var(--color-outline, rgba(255, 255, 255, 0.1));
        width: 100%;
        flex-direction: row;
        gap: 1rem;
    }

    .rating-bars {
        flex: 1;
    }
}

/* =============================================================================
   REVIEWS COMPONENT - ESTILO APP STORE / MINIMALISTA
   Override dos estilos em reviews.css para a página de produto
   ============================================================================= */

/* Container geral */
.product-page .reviews-section #reviews-container,
.product-page #reviews-container {
    font-size: 0.95rem;
}

/* Header do componente de reviews - Redesign completo */
.product-page .reviews-header {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1.5rem;
    padding: 1.5rem;
    background: transparent;
    border: none;
    border-radius: 0;
    margin-bottom: 1.5rem;
    box-shadow: none;
}

/* Nota grande à esquerda */
.product-page .reviews-summary {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1.5rem;
}

.product-page .average-rating {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 80px;
}

.product-page .rating-number {
    font-size: 4rem;
    font-weight: 800;
    color: var(--text, #fff);
    line-height: 1;
    text-shadow: none;
}

.product-page .total-count {
    font-size: 0.8rem;
    color: var(--text-muted, #888);
    margin-top: 0.5rem;
}

/* Barras de distribuição à direita */
.product-page .rating-bars {
    min-width: 160px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.product-page .rating-bar-row {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    color: var(--text-muted, #888);
}

.product-page .rating-bar-row span:first-child {
    width: 14px;
    text-align: right;
}

.product-page .progress-bar {
    flex: 1;
    height: 8px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 4px;
    overflow: hidden;
}

.product-page .progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent, #00d9ff), #00a8cc);
    border-radius: 4px;
    box-shadow: none;
}

/* Botão de escrever review */
.product-page .reviews-header .btn-primary {
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--accent, #00d9ff), #00a8cc);
    color: #000;
    font-weight: 700;
    border-radius: 10px;
    border: none;
    box-shadow: 0 4px 16px rgba(0, 217, 255, 0.25);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

.product-page .reviews-header .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 217, 255, 0.4);
}

/* Formulário de review - Minimalista */
.product-page .write-review-form {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 1.5rem;
    border-radius: 14px;
    margin-bottom: 1.5rem;
}

.product-page .write-review-form h3 {
    font-size: 1.1rem;
    color: var(--text, #fff);
    margin-bottom: 1rem;
    font-weight: 600;
}

.product-page .write-review-form .form-group label {
    color: var(--text-muted, #888);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.product-page .write-review-form textarea {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: var(--text, #fff);
    padding: 1rem;
    font-size: 0.95rem;
    min-height: 100px;
}

.product-page .write-review-form textarea:focus {
    border-color: var(--accent, #00d9ff);
    box-shadow: 0 0 0 2px rgba(0, 217, 255, 0.15);
    outline: none;
}

.product-page .write-review-form textarea::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

/* Botões do form */
.product-page .write-review-form .form-actions {
    gap: 0.75rem;
    margin-top: 1rem;
}

.product-page .write-review-form .btn-primary {
    background: linear-gradient(135deg, var(--accent, #00d9ff), #00a8cc);
    color: #000;
    font-weight: 700;
    padding: 0.65rem 1.25rem;
    border-radius: 8px;
    font-size: 0.85rem;
}

.product-page .write-review-form .btn-secondary {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--text-muted, #888);
    padding: 0.65rem 1.25rem;
    border-radius: 8px;
    font-size: 0.85rem;
}

.product-page .write-review-form .btn-secondary:hover {
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--text, #fff);
}

/* Rating stars no form */
.product-page .rating-widget {
    display: flex;
    gap: 4px;
}

.product-page .rating-widget .rating-star {
    font-size: 1.75rem;
    color: rgba(255, 255, 255, 0.15);
    cursor: pointer;
    transition: all 0.2s;
}

.product-page .rating-widget .rating-star:hover,
.product-page .rating-widget .rating-star.filled {
    color: #ffc107;
    text-shadow: 0 0 12px rgba(255, 193, 7, 0.4);
}

/* Lista de reviews - Clean design */
.product-page .review-card {
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding: 1.25rem 0;
}

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

.product-page .review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.75rem;
}

.product-page .user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.product-page .avatar-placeholder {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.2), rgba(0, 168, 204, 0.3));
    border: 1px solid rgba(0, 217, 255, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--accent, #00d9ff);
    font-size: 0.85rem;
}

.product-page .username {
    font-weight: 600;
    color: var(--text, #fff);
    font-size: 0.95rem;
}

.product-page .verified-badge {
    background: rgba(0, 217, 255, 0.1);
    color: var(--accent, #00d9ff);
    border: 1px solid rgba(0, 217, 255, 0.2);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
}

.product-page .review-date {
    color: var(--text-muted, #666);
    font-size: 0.8rem;
}

.product-page .review-content {
    color: var(--text-muted, #aaa);
    line-height: 1.65;
    font-size: 0.95rem;
    margin: 0.75rem 0;
}

/* Botões de ação das reviews */
.product-page .review-footer {
    display: flex;
    gap: 1rem;
    margin-top: 0.75rem;
}

.product-page .review-helpful-btn,
.product-page .btn-helpful {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted, #888);
    padding: 0.4rem 0.85rem;
    border-radius: 6px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.product-page .review-helpful-btn:hover,
.product-page .btn-helpful:hover {
    border-color: var(--accent, #00d9ff);
    color: var(--accent, #00d9ff);
}

.product-page .review-report-btn,
.product-page .btn-report {
    background: transparent;
    border: none;
    color: var(--text-muted, #666);
    padding: 0.4rem 0.5rem;
    font-size: 0.75rem;
    cursor: pointer;
    transition: color 0.2s;
}

.product-page .review-report-btn:hover,
.product-page .btn-report:hover {
    color: #ff6b6b;
}

/* Estado vazio */
.product-page .reviews-empty,
.product-page .no-reviews {
    text-align: center;
    padding: 2.5rem 1rem;
    color: var(--text-muted, #888);
    font-size: 0.95rem;
}

/* Responsivo */
@media (max-width: 640px) {
    .product-page .reviews-header {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .product-page .reviews-summary {
        justify-content: space-between;
    }

    .product-page .rating-number {
        font-size: 3rem;
    }
}