/* =========================================================
   LaserMS3D — Page détail produit (enrichie)
   ========================================================= */

.product-detail-page {
    min-height: 60vh;
}

.product-detail-breadcrumb {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 32px;
}
.product-detail-breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}
.product-detail-breadcrumb a:hover {
    color: var(--accent);
}
.product-detail-breadcrumb span {
    margin: 0 8px;
}

/* ── Main grid ── */

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: start;
}
@media (max-width: 768px) {
    .product-detail-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

/* ── Left: image + gallery ── */

.product-detail-left {
    position: sticky;
    top: 100px;
}
@media (max-width: 768px) {
    .product-detail-left {
        position: static;
    }
}

.product-detail-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-secondary);
    aspect-ratio: 1;
    border: 1px solid var(--border);
}
.product-detail-image img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.5s ease;
}

/* Produits prêts à expédier : afficher la photo en entier (object-contain pour photos rectangulaires) */
.product-detail-image--ready img {
    object-fit: contain;
}
.product-detail-image:hover img {
    transform: scale(1.03);
}
.product-detail-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--gradient-accent);
    color: #0a0a0f;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 8px 16px;
    border-radius: 100px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.product-detail-gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-top: 14px;
}
.product-detail-gallery img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    background: var(--bg-secondary);
}
.product-detail-gallery img:hover,
.product-detail-gallery img.active {
    border-color: var(--accent);
    opacity: 0.9;
}

/* ── Right: info ── */

.product-detail-type {
    display: inline-block;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 12px;
}
.product-detail-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
    line-height: 1.2;
}
@media (max-width: 768px) {
    .product-detail-title {
        font-size: 1.6rem;
    }
}
.product-detail-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}
.product-detail-dims {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 500;
}
.product-detail-sep {
    color: var(--border-hover);
    font-size: 0.7rem;
}
.product-detail-material {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 500;
}
.product-detail-rating {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.product-detail-rating.hidden {
    display: none;
}

.product-rating-stars {
    display: inline-flex;
    gap: 2px;
    color: var(--accent);
    font-size: 1.1rem;
}

.product-rating-star--full {
    color: var(--accent);
}

.product-rating-star--empty {
    color: var(--border);
}

.product-rating-value {
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-primary);
}

.product-rating-count {
    font-size: 0.88rem;
    color: var(--text-muted);
}

.product-detail-price {
    font-size: 1.8rem;
    font-weight: 800;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 28px;
}

/* ── Highlights (badges) ── */

.product-detail-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 24px;
}
.highlight-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.82rem;
    color: var(--text-secondary);
    font-weight: 500;
}
.highlight-chip svg {
    width: 16px;
    height: 16px;
    color: var(--accent);
    flex-shrink: 0;
}

/* ── Description ── */

.product-detail-desc {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--text-secondary);
    margin-bottom: 28px;
}

/* ── Options ── */

.product-detail-options {
    margin-bottom: 28px;
    padding: 24px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}
.product-detail-options:empty {
    display: none;
}
.product-detail-options h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}
.product-detail-options ul {
    margin: 0;
    padding: 0;
    list-style: none;
    color: var(--text-secondary);
    font-size: 0.95rem;
}
.product-detail-options li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.product-detail-options li:last-child {
    border-bottom: none;
}
.opt-label {
    font-weight: 600;
    color: var(--text-primary);
}
.opt-choices {
    color: var(--text-muted);
    font-size: 0.88rem;
}

/* ── Actions ── */

.product-detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 32px;
}
.product-detail-actions .btn-large {
    padding: 16px 36px;
    font-size: 1.05rem;
}

/* ── Trust badges ── */

.product-detail-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}
.trust-item svg {
    color: var(--accent);
    flex-shrink: 0;
}

/* ══════════════════════════════════════
   SECTIONS (specs, process, FAQ)
   ══════════════════════════════════════ */

.product-detail-sections {
    margin-top: 72px;
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.product-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px;
}
@media (max-width: 768px) {
    .product-section {
        padding: 24px;
    }
}

.product-section-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.product-section-title svg {
    color: var(--accent);
    flex-shrink: 0;
}

/* ── Specs grid ── */

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
}
.spec-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 18px;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}
.spec-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(232, 160, 74, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.spec-icon svg {
    width: 20px;
    height: 20px;
    color: var(--accent);
}
.spec-text {
    flex: 1;
}
.spec-label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 4px;
}
.spec-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* ── Process mini ── */

.process-mini {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}
.process-mini-step {
    text-align: center;
    padding: 24px 16px;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}
.process-mini-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--gradient-accent);
    color: var(--bg-primary);
    font-weight: 800;
    font-size: 0.9rem;
    margin-bottom: 14px;
}
.process-mini-title {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 8px;
}
.process-mini-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ── FAQ mini ── */

.faq-mini {
    display: flex;
    flex-direction: column;
    gap: 0;
}
.faq-mini-item {
    border-bottom: 1px solid var(--border);
}
.faq-mini-item:last-child {
    border-bottom: none;
}
.faq-mini-q {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 0;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
    transition: var(--transition);
    gap: 16px;
}
.faq-mini-q:hover {
    color: var(--accent);
}
.faq-mini-q .faq-toggle {
    font-size: 1.4rem;
    color: var(--text-muted);
    transition: var(--transition);
    flex-shrink: 0;
    line-height: 1;
}
.faq-mini-item.open .faq-toggle {
    transform: rotate(45deg);
    color: var(--accent);
}
.faq-mini-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.65;
}
.faq-mini-item.open .faq-mini-a {
    max-height: 300px;
    padding-bottom: 18px;
}

/* ── Avis clients ── */

.reviews-category-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.reviews-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 36px;
}

.review-card {
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}

.review-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.review-author {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.review-date {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.review-stars {
    color: var(--accent);
    font-size: 1rem;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.review-comment {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    white-space: pre-wrap;
}

.reviews-empty {
    padding: 32px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.95rem;
    background: var(--bg-card);
    border: 1px dashed var(--border);
    border-radius: var(--radius-md);
    margin-bottom: 36px;
}

.reviews-form-wrap {
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.reviews-form-gate {
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.reviews-form-gate a {
    color: var(--accent);
    text-decoration: none;
}

.reviews-form-gate a:hover {
    text-decoration: underline;
}

.reviews-form-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.reviews-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.reviews-form-row label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.reviews-form-row input[type="text"],
.reviews-form-row textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: inherit;
    transition: border-color 0.2s;
}

.reviews-form-row input:focus,
.reviews-form-row textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.reviews-form-row textarea {
    resize: vertical;
    min-height: 100px;
}

.reviews-stars-input {
    display: flex;
    gap: 4px;
}

.reviews-stars-input .star-btn {
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--border);
    cursor: pointer;
    padding: 4px;
    transition: color 0.2s;
}

.reviews-stars-input .star-btn:hover,
.reviews-stars-input .star-btn.active {
    color: var(--accent);
}

.reviews-stars-input.reviews-stars-required {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    border-radius: 4px;
}

/* ── Produit introuvable ── */

.product-not-found {
    text-align: center;
    padding: 80px 24px;
}
.product-not-found svg {
    color: var(--text-muted);
    margin-bottom: 24px;
}
.product-not-found h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    margin-bottom: 12px;
}
.product-not-found p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* ── Enhanced Responsive ── */

@media (max-width: 768px) {
    .product-detail-actions {
        flex-direction: column;
    }

    .product-detail-actions .btn-large {
        width: 100%;
        justify-content: center;
    }

    .product-detail-trust {
        flex-direction: column;
        gap: 14px;
    }

    .product-detail-highlights {
        gap: 8px;
    }

    .highlight-chip {
        padding: 6px 12px;
        font-size: 0.78rem;
    }

    .product-detail-options {
        padding: 18px;
    }

    .product-detail-options li {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .specs-grid {
        grid-template-columns: 1fr;
    }

    .process-mini {
        grid-template-columns: 1fr 1fr;
    }

    .product-detail-sections {
        margin-top: 48px;
        gap: 32px;
    }

    .reviews-form-row textarea {
        min-height: 80px;
    }
}

@media (max-width: 480px) {
    .product-detail-page {
        padding-top: 80px;
    }

    .product-detail-breadcrumb {
        font-size: 0.8rem;
        margin-bottom: 20px;
    }

    .product-detail-title {
        font-size: 1.4rem;
    }

    .product-detail-price {
        font-size: 1.5rem;
    }

    .product-detail-desc {
        font-size: 0.95rem;
    }

    .product-section {
        padding: 20px;
    }

    .product-section-title {
        font-size: 1.1rem;
    }

    .spec-card {
        padding: 14px;
        gap: 10px;
    }

    .process-mini {
        grid-template-columns: 1fr;
    }

    .process-mini-step {
        padding: 18px 14px;
    }

    .product-detail-gallery {
        grid-template-columns: repeat(4, 1fr);
        gap: 6px;
    }

    .product-detail-image {
        border-radius: var(--radius-md);
    }

    .review-card {
        padding: 16px;
    }

    .review-author {
        font-size: 0.88rem;
    }

    .review-comment {
        font-size: 0.88rem;
    }

    .product-detail-meta {
        gap: 8px;
    }

    .product-detail-dims,
    .product-detail-material {
        font-size: 0.85rem;
    }

    .product-not-found {
        padding: 50px 16px;
    }

    .product-not-found h2 {
        font-size: 1.2rem;
    }
}

@media (max-width: 360px) {
    .product-detail-title {
        font-size: 1.25rem;
    }

    .product-detail-gallery {
        grid-template-columns: repeat(3, 1fr);
    }

    .product-detail-badge {
        font-size: 0.7rem;
        padding: 6px 12px;
    }
}