/* =========================================
   FarmersBD — Product Detail Page UI
   Matches reference design exactly
   ========================================= */

/* ── Breadcrumb ── */
.pd-breadcrumb {
    background: #f0f6fb;
    padding: 0.75rem 0;
    border-bottom: 1px solid #e2ecf3;
}
.pd-breadcrumb .breadcrumb {
    margin: 0;
    font-size: 0.85rem;
    font-weight: 500;
}
.pd-breadcrumb .breadcrumb-item a {
    color: #0284c7;
    text-decoration: none;
}
.pd-breadcrumb .breadcrumb-item.active {
    color: #64748b;
}
.pd-breadcrumb .breadcrumb-item + .breadcrumb-item::before {
    content: ">";
    color: #94a3b8;
}

/* ═══ Product Top Section ═══ */
.pd-top-section {
    padding: 2rem 0;
}

/* ── Image Gallery ── */
.pd-gallery {
    display: flex;
    gap: 0.75rem;
}
.pd-thumbnails {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    width: 70px;
    flex-shrink: 0;
}
.pd-thumb {
    width: 64px;
    height: 64px;
    border-radius: 10px;
    border: 2px solid #e2ecf3;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.2s;
    background: #ffffff;
    padding: 3px;
}
.pd-thumb:hover,
.pd-thumb.active {
    border-color: #10b981;
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
}
.pd-thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 6px;
}
.pd-main-image {
    flex: 1;
    background: #ffffff;
    border-radius: 14px;
    border: 1px solid #e2ecf3;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    min-height: 380px;
    padding: 1rem;
}
.pd-main-image img {
    max-width: 100%;
    max-height: 360px;
    object-fit: contain;
}
.pd-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.92);
    border: 1px solid #e2ecf3;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #475569;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    z-index: 2;
}
.pd-nav-btn:hover {
    background: #0284c7;
    color: #fff;
    border-color: #0284c7;
}
.pd-nav-btn.prev { left: 0.75rem; }
.pd-nav-btn.next { right: 0.75rem; }

/* ── Product Info ── */
.pd-info {
    padding-left: 0.5rem;
}
.pd-category-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: #dbeafe;
    color: #1d4ed8;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 0.3rem 0.85rem;
    border-radius: 20px;
    margin-bottom: 0.65rem;
}
.pd-category-badge svg {
    width: 14px;
    height: 14px;
}
.pd-title {
    font-size: 1.6rem;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 0.15rem;
    line-height: 1.3;
}
.pd-subtitle {
    font-size: 0.88rem;
    color: #64748b;
    margin-bottom: 0.6rem;
    font-weight: 500;
}
.pd-rating {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 1rem;
}
.pd-stars {
    display: flex;
    gap: 0.1rem;
}
.pd-stars svg {
    width: 16px;
    height: 16px;
    fill: #f59e0b;
}
.pd-rating-text {
    font-size: 0.82rem;
    color: #64748b;
    font-weight: 600;
}

/* ── Price ── */
.pd-price-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}
.pd-price-current {
    font-size: 1.85rem;
    font-weight: 800;
    color: #0284c7;
    letter-spacing: -0.5px;
}
.pd-price-old {
    font-size: 1.1rem;
    color: #94a3b8;
    text-decoration: line-through;
    font-weight: 600;
}
.pd-discount-badge {
    display: inline-flex;
    align-items: center;
    background: #fee2e2;
    color: #dc2626;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 0.25rem 0.7rem;
    border-radius: 20px;
}

/* ── Description ── */
.pd-short-desc {
    font-size: 0.9rem;
    color: #475569;
    line-height: 1.65;
    margin-bottom: 1.25rem;
    max-width: 480px;
}

/* ── Quantity + Cart ── */
.pd-cart-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.85rem;
}
.pd-qty-control {
    display: flex;
    align-items: center;
    background: #f8fafc;
    border: 1px solid #e2ecf3;
    border-radius: 10px;
    overflow: hidden;
}
.pd-qty-btn {
    width: 40px;
    height: 42px;
    border: none;
    background: transparent;
    color: #475569;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
}
.pd-qty-btn:hover {
    background: #e2ecf3;
    color: #0f172a;
}
.pd-qty-input {
    width: 50px;
    text-align: center;
    border: none;
    background: transparent;
    font-size: 1rem;
    font-weight: 700;
    color: #0f172a;
    outline: none;
}
.pd-qty-input::-webkit-inner-spin-button,
.pd-qty-input::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.btn-add-cart {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: #0284c7;
    color: #ffffff;
    border: none;
    border-radius: 10px;
    padding: 0.7rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
}
.btn-add-cart:hover {
    background: #0369a1;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(2, 132, 199, 0.3);
}
.btn-add-cart svg {
    width: 20px;
    height: 20px;
}

/* Wishlist */
.btn-wishlist {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: #ffffff;
    border: 1.5px solid #e2ecf3;
    border-radius: 50px;
    padding: 0.55rem 1.2rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: #64748b;
    cursor: pointer;
    transition: all 0.2s;
}
.btn-wishlist:hover {
    border-color: #ef4444;
    color: #ef4444;
}
.btn-wishlist svg {
    width: 16px;
    height: 16px;
}

/* ═══ Feature Sidebar ═══ */
.pd-features {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}
.pd-feature-card {
    background: #ffffff;
    border: 1px solid #e2ecf3;
    border-radius: 12px;
    padding: 0.85rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.2s;
}
.pd-feature-card:hover {
    border-color: #bfdbfe;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.pd-feature-icon {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.pd-feature-icon svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}
.pd-feature-title {
    font-size: 0.88rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 0.1rem;
}
.pd-feature-sub {
    font-size: 0.75rem;
    color: #64748b;
    font-weight: 500;
}

/* ═══ Product Tabs Section ═══ */
.pd-tabs-section {
    margin-top: 2rem;
}
.pd-tabs {
    display: flex;
    background: #ffffff;
    border-radius: 12px;
    border: 1px solid #e2ecf3;
    overflow: hidden;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}
.pd-tab {
    flex: 1;
    padding: 0.8rem 0.75rem;
    text-align: center;
    font-size: 0.86rem;
    font-weight: 700;
    color: #475569;
    text-decoration: none;
    border: none;
    background: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    transition: all 0.2s ease;
}
.pd-tab:hover {
    background: #f8fafc;
    color: #0284c7;
}
.pd-tab.active {
    background: #0284c7;
    color: #ffffff;
    border-radius: 10px;
    margin: 0.25rem;
}
.pd-tab svg {
    width: 15px;
    height: 15px;
}

/* Tab content */
.pd-tab-content {
    display: none;
}
.pd-tab-content.active {
    display: block;
}

.pd-content-section {
    background: #ffffff;
    border-radius: 14px;
    border: 1px solid #e2ecf3;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}
.pd-content-title {
    font-size: 1.1rem;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.pd-content-body {
    font-size: 0.92rem;
    color: #334155;
    line-height: 1.7;
}

/* Benefits Row */
.pd-benefits-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid #f1f5f9;
}
.pd-benefit-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 50px;
    padding: 0.35rem 0.85rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: #166534;
}
.pd-benefit-tag svg {
    width: 14px;
    height: 14px;
    fill: #22c55e;
}

/* ═══ Product Info Card (sidebar) ═══ */
.pd-info-card {
    background: #ffffff;
    border-radius: 14px;
    border: 1px solid #e2ecf3;
    padding: 1.25rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}
.pd-info-card-title {
    font-size: 1rem;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 1rem;
    padding-bottom: 0.6rem;
    border-bottom: 1px solid #f1f5f9;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.pd-spec-row {
    display: flex;
    align-items: center;
    padding: 0.55rem 0;
    border-bottom: 1px solid #f8fafc;
    gap: 0.6rem;
}
.pd-spec-row:last-child {
    border-bottom: none;
}
.pd-spec-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #f0f9ff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.pd-spec-icon svg {
    width: 14px;
    height: 14px;
    stroke: #0284c7;
    fill: none;
    stroke-width: 2;
}
.pd-spec-label {
    font-size: 0.78rem;
    color: #94a3b8;
    font-weight: 500;
}
.pd-spec-value {
    font-size: 0.85rem;
    color: #1e293b;
    font-weight: 700;
    margin-left: auto;
}

/* ═══ Contact CTA (sidebar) ═══ */
.pd-contact-card {
    background: #ffffff;
    border-radius: 14px;
    padding: 1.25rem;
    margin-top: 1.25rem;
    border: 1px solid #e2ecf3;
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}
.pd-contact-card h6 {
    font-size: 0.95rem;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 0.35rem;
}
.pd-contact-card p {
    font-size: 0.8rem;
    color: #64748b;
    margin-bottom: 1rem;
    line-height: 1.45;
}
.btn-pd-phone {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: #0284c7;
    color: #ffffff;
    border: none;
    border-radius: 50px;
    padding: 0.6rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.2s;
    width: 100%;
}
.btn-pd-phone:hover {
    background: #0369a1;
    color: #fff;
}
.btn-pd-phone svg {
    width: 16px;
    height: 16px;
}

/* ═══ Related Products ═══ */
.pd-related-section {
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e2ecf3;
}
.pd-related-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.pd-related-title svg {
    width: 20px;
    height: 20px;
    fill: #f59e0b;
}
.pd-related-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
}
.pd-related-card {
    background: #ffffff;
    border-radius: 14px;
    border: 1px solid #e2ecf3;
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
    position: relative;
}
.pd-related-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}
.pd-related-img {
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8fafc;
    padding: 0.5rem;
    position: relative;
}
.pd-related-img img {
    max-width: 100%;
    max-height: 120px;
    object-fit: contain;
}
.pd-related-fav {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(255,255,255,0.9);
    border: 1px solid #e2ecf3;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s;
}
.pd-related-fav:hover {
    color: #ef4444;
    border-color: #ef4444;
}
.pd-related-body {
    padding: 0.75rem;
}
.pd-related-name {
    font-size: 0.85rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 0.25rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.pd-related-name a {
    color: inherit;
    text-decoration: none;
}
.pd-related-name a:hover {
    color: #0284c7;
}
.pd-related-price {
    font-size: 0.9rem;
    font-weight: 800;
    color: #0284c7;
}

/* ═══ Responsive ═══ */
@media (max-width: 1199.98px) {
    .pd-related-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}
@media (max-width: 991.98px) {
    .pd-gallery {
        flex-direction: column-reverse;
    }
    .pd-thumbnails {
        flex-direction: row;
        width: auto;
    }
    .pd-main-image {
        min-height: 300px;
    }
    .pd-related-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (max-width: 767.98px) {
    .pd-title {
        font-size: 1.3rem;
    }
    .pd-price-current {
        font-size: 1.5rem;
    }
    .pd-tabs {
        flex-wrap: wrap;
    }
    .pd-tab {
        flex: 0 0 50%;
        font-size: 0.8rem;
    }
    .pd-related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .pd-cart-row {
        flex-wrap: wrap;
    }
    .btn-add-cart {
        width: 100%;
    }
}
@media (max-width: 575.98px) {
    .pd-thumbnails {
        gap: 0.35rem;
    }
    .pd-thumb {
        width: 52px;
        height: 52px;
    }
    .pd-main-image {
        min-height: 240px;
    }
    .pd-tab {
        font-size: 0.75rem;
        padding: 0.6rem 0.4rem;
    }
}