/* ============================================================
   MEDIMART - PRODUCT DETAIL PAGE (Detail.css)
   فقط استایل‌های مخصوص این صفحه
   (product-card, breadcrumb عمومی و... در style.css هستند)
   ============================================================ */

.product-detail {
    padding-bottom: 40px;
}

/* ============================================================
   BREADCRUMB NAV (فقط برای این صفحه)
   ============================================================ */
.breadcrumb-nav {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 4px;
    padding: 14px 0 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--muted);
    line-height: 1.7;
    margin-bottom: 16px;
}

    .breadcrumb-nav a {
        display: inline-flex;
        align-items: center;
        gap: 5px;
        color: var(--green);
        font-weight: 600;
        text-decoration: none;
        padding: 3px 8px;
        border-radius: 6px;
        transition: all 0.2s ease;
        max-width: 180px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

        .breadcrumb-nav a:hover {
            color: var(--green-dark);
            background: var(--green-light);
        }

    .breadcrumb-nav > i {
        font-size: 9px;
        color: #c5cdd5;
        margin: 0 2px;
        flex-shrink: 0;
    }

    .breadcrumb-nav > span {
        color: var(--text);
        font-weight: 700;
        padding: 3px 8px;
        max-width: 220px;
        overflow: hidden;
        white-space: nowrap;
    }

/* ============================================================
   DETAIL GRID
   ============================================================ */
.detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 24px;
    margin-bottom: 24px;
}

    .detail-grid > * {
        min-width: 0;
    }

/* ============================================================
   GALLERY
   ============================================================ */
.gallery-col {
    background: var(--white);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
}

.gallery-main-wrap {
    position: relative;
    background: #fafbfc;
    border-radius: var(--radius-sm);
    border: 1px solid var(--line);
    overflow: hidden;
}

.wishlist-float {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    cursor: pointer;
    color: var(--green);
    font-size: 18px;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

    .wishlist-float:hover {
        color: var(--green-dark);
        transform: scale(1.08);
    }

.guarantee-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    background: var(--green-light);
    color: var(--green);
    font-size: 12px;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 6px;
    z-index: 2;
}

    .guarantee-badge i {
        font-size: 13px;
    }

.gallery-main {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 380px;
    padding: 30px;
}

    .gallery-main img {
        max-height: 340px;
        max-width: 100%;
        object-fit: contain;
    }

.gallery-thumbs-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
}

.thumb-nav {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    border: 1px solid var(--line);
    background: var(--white);
    cursor: pointer;
    color: var(--muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    flex-shrink: 0;
    transition: all 0.2s;
}

    .thumb-nav:hover {
        border-color: var(--green);
        color: var(--green);
    }

.gallery-thumbs {
    display: flex;
    gap: 8px;
    flex: 1;
    overflow: hidden;
}

    .gallery-thumbs img {
        width: 72px;
        height: 72px;
        border-radius: 10px;
        object-fit: cover;
        border: 2px solid transparent;
        cursor: pointer;
        transition: all 0.2s;
        background: #fafbfc;
        flex-shrink: 0;
    }

        .gallery-thumbs img.active {
            border-color: var(--green);
        }

        .gallery-thumbs img:hover {
            border-color: var(--green);
            opacity: 0.9;
        }

.thumb-more {
    width: 72px;
    height: 72px;
    border-radius: 10px;
    background: var(--bg);
    border: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    color: var(--muted);
    flex-shrink: 0;
    cursor: pointer;
}

/* ============================================================
   PRODUCT INFO
   ============================================================ */
.product-info {
    background: var(--white);
    border-radius: var(--radius);
    padding: 28px 28px 24px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 14px;
    align-self: start;
    height: fit-content;
}

    .product-info h1 {
        font-size: 22px;
        font-weight: 800;
        line-height: 1.5;
        color: var(--text);
    }

.brand-model {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 13px;
    color: var(--muted);
}

    .brand-model strong {
        color: var(--text);
        font-weight: 600;
    }

    .brand-model .sep {
        color: var(--line);
    }

.rating-row {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
}

    .rating-row .stars {
        color: #f59e0b;
        font-size: 14px;
        letter-spacing: 1px;
    }

    .rating-row .score {
        font-weight: 700;
        color: var(--text);
    }

    .rating-row .reviews {
        color: var(--muted);
    }

/* ===== PRICE (فقط در این صفحه) ===== */
.price-block {
    margin-top: 4px;
}

.price-main {
    display: flex;
    align-items: baseline;
    gap: 6px;
}

.product-info .new-price {
    font-size: 28px;
    font-weight: 800;
    color: var(--green);
}

.currency {
    font-size: 16px;
    font-weight: 600;
    color: var(--green);
}

.price-old-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 4px;
}

.product-info .old-price {
    text-decoration: line-through;
    color: #9ca3af;
    font-size: 14px;
}

.discount-tag {
    background: #fef2f2;
    color: var(--red);
    font-size: 12px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 6px;
}

.stock-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--green);
}

    .stock-status .dot {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: var(--green);
        box-shadow: 0 0 0 3px rgba(0, 166, 81, 0.2);
    }

/* ===== VARIANT ===== */
.widget.ltn__top-rated-product-widget {
    margin-top: 4px;
}

    .widget.ltn__top-rated-product-widget label {
        display: block;
        margin-bottom: 6px;
        font-size: 13px;
        font-weight: 700;
        color: var(--text);
    }

    .widget.ltn__top-rated-product-widget select {
        width: 100%;
        max-width: 100%;
        padding: 10px 14px;
        border: 1.5px solid var(--line);
        border-radius: 10px;
        font-family: inherit;
        font-size: 13px;
        background: var(--white);
        color: var(--text);
        outline: none;
        cursor: pointer;
        transition: border-color 0.2s;
    }

        .widget.ltn__top-rated-product-widget select:focus {
            border-color: var(--green);
        }

/* ===== ACTIONS ===== */
.actions-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 6px;
}

.qty-selector {
    display: flex;
    align-items: center;
    border: 1.5px solid var(--line);
    border-radius: 12px;
    overflow: hidden;
    background: var(--white);
    flex-shrink: 0;
}

.qty-btn {
    width: 42px;
    height: 48px;
    border: none;
    background: transparent;
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
    transition: background 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .qty-btn:hover {
        background: var(--bg);
    }

.qty-selector input {
    width: 48px;
    height: 48px;
    border: none;
    border-left: 1px solid var(--line);
    border-right: 1px solid var(--line);
    text-align: center;
    font-family: inherit;
    font-size: 16px;
    font-weight: 700;
    background: transparent;
    outline: none;
    color: var(--text);
}
/* ============================================================
   ADD TO CART BUTTON - FIXED
   ============================================================ */
.product-info .btn-add-cart {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 50px;
    height: 50px;
    background: var(--green);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-family: inherit;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 0 24px;
    white-space: nowrap;
    line-height: 1;
    box-sizing: border-box;
}

    .product-info .btn-add-cart i {
        font-size: 16px;
        flex-shrink: 0;
        display: inline-flex;
        align-items: center;
    }

    .product-info .btn-add-cart span {
        display: inline-block;
        line-height: 1;
    }

    .product-info .btn-add-cart:hover {
        background: var(--green-dark);
        transform: translateY(-1px);
        box-shadow: 0 6px 20px rgba(0, 166, 81, 0.3);
    }
/* ===== TAGS ===== */
.blog-detail-tags {
    margin-top: 6px;
}

    .blog-detail-tags h4 {
        font-size: 13px;
        font-weight: 700;
        color: var(--text);
        margin-bottom: 10px;
        display: flex;
        align-items: center;
        gap: 6px;
    }

        .blog-detail-tags h4 i {
            color: var(--green);
        }

    .blog-detail-tags ul {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        list-style: none;
        padding: 0;
        margin: 0;
    }

        .blog-detail-tags ul li a {
            display: inline-block;
            padding: 5px 12px;
            background: var(--bg);
            border: 1px solid var(--line);
            border-radius: 20px;
            font-size: 12px;
            font-weight: 500;
            color: var(--text);
            transition: all 0.2s;
        }

            .blog-detail-tags ul li a:hover {
                background: var(--green-light);
                color: var(--green);
                border-color: var(--green);
            }

/* ===== PURCHASE INFO ===== */
.purchase-info {
    margin-top: 2px;
    padding-top: 16px;
    border-top: 1px solid var(--line);
}

.purchase-info-title {
    display: flex;
    align-items: center;
    gap: 7px;
    margin-bottom: 12px;
    color: var(--text);
    font-size: 13px;
    font-weight: 800;
}

    .purchase-info-title i {
        color: var(--green);
        font-size: 14px;
    }

.purchase-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.purchase-info-item {
    display: flex;
    align-items: center;
    gap: 9px;
    min-height: 52px;
    padding: 8px 10px;
    background: #fafbfc;
    border: 1px solid #eef1f3;
    border-radius: 10px;
    min-width: 0;
}

.purchase-info-icon {
    width: 34px;
    height: 34px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 9px;
    background: var(--green-light);
    color: var(--green);
    font-size: 14px;
}

.purchase-info-item > div:last-child {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.purchase-info-item strong {
    font-size: 11px;
    font-weight: 700;
    color: var(--text);
}

.purchase-info-item span {
    font-size: 10px;
    line-height: 1.4;
    color: var(--muted);
}

/* ============================================================
   SPECS + BULK GRID
   ============================================================ */
.specs-bulk-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 24px;
    width: 100%;
    margin-bottom: 24px;
    box-sizing: border-box;
}

    .specs-bulk-grid > * {
        min-width: 0;
    }

.specs-card,
.bulk-card {
    width: 100%;
    box-sizing: border-box;
}

.specs-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 24px 28px;
    box-shadow: var(--shadow);
}

    .specs-card h3 {
        font-size: 17px;
        font-weight: 800;
        margin-bottom: 18px;
        color: var(--text);
    }

.specs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.spec-item {
    display: grid;
    grid-template-columns: 12px 1fr 1fr;
    align-items: center;
    gap: 8px;
    padding: 10px 0;
    border-bottom: 1px solid #f0f2f5;
    font-size: 13px;
}

    .spec-item:nth-last-child(-n+2) {
        border-bottom: none;
    }

.spec-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--green);
    flex-shrink: 0;
}

.spec-label {
    color: var(--muted);
    font-weight: 500;
}

.spec-value {
    color: var(--text);
    font-weight: 600;
    text-align: left;
}

.view-all-specs {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
    padding: 12px;
    border: 1.5px solid var(--line);
    border-radius: 10px;
    font-size: 13px;
    font-weight: 700;
    color: var(--green);
    transition: all 0.2s;
    cursor: pointer;
}

    .view-all-specs:hover {
        border-color: var(--green);
        background: var(--green-light);
    }

    .view-all-specs i {
        font-size: 11px;
    }

/* ===== BULK CARD ===== */
.bulk-card {
    background: linear-gradient(145deg, var(--green-lighter), var(--green-light));
    border: 2px solid var(--green);
    border-radius: var(--radius);
    padding: 50px 24px;
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow: 0 8px 30px rgba(31, 170, 89, 0.15);
    text-align: center;
}

    .bulk-card::before {
        content: " پیشنهاد ویژه";
        position: absolute;
        top: -12px;
        right: 24px;
        background: var(--green);
        color: #fff;
        font-size: 12px;
        font-weight: 700;
        padding: 4px 16px;
        border-radius: 20px;
        letter-spacing: 0.5px;
    }

.doctor-content {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.bulk-header {
    align-self: center;
}

    .bulk-header h2 {
        font-size: 17px;
        font-weight: 800;
        color: var(--green-deep);
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        margin: 0;
        flex-wrap: wrap;
    }

        .bulk-header h2 i {
            color: var(--green);
            font-size: 18px;
        }

    .bulk-header p {
        font-size: 13px;
        color: var(--muted);
        margin: 6px 0 0 0;
        line-height: 1.5;
    }

.bulk-features-minimal {
    display: flex;
    gap: 18px;
    padding: 10px 0 4px 0;
    border-top: 1px solid rgba(0, 166, 81, 0.12);
    border-bottom: 1px solid rgba(0, 166, 81, 0.12);
    justify-content: center;
    flex-wrap: wrap;
}

.bf-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text);
}

    .bf-item i {
        color: var(--green);
        font-size: 13px;
    }

.bulk-form-minimal {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 4px;
}

    .bulk-form-minimal .form-field {
        display: flex;
        align-items: center;
        background: var(--white);
        border: 1px solid #e2e8f0;
        border-radius: 8px;
        padding: 0 12px;
        transition: border-color 0.2s;
    }

        .bulk-form-minimal .form-field:focus-within {
            border-color: var(--green);
        }

        .bulk-form-minimal .form-field i {
            color: #aab0b6;
            font-size: 13px;
            margin-left: 8px;
            flex-shrink: 0;
        }

        .bulk-form-minimal .form-field input {
            border: none;
            background: transparent;
            padding: 10px 0;
            width: 100%;
            font-family: inherit;
            font-size: 13px;
            outline: none;
            color: var(--text);
            text-align: right;
        }

            .bulk-form-minimal .form-field input::placeholder {
                color: #bcc2c8;
            }

.btn-bulk-minimal {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--green);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 11px 0;
    font-family: inherit;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s;
    margin-top: 2px;
}

    .btn-bulk-minimal:hover {
        background: var(--green-dark);
    }

/* ============================================================
   DESCRIPTION SECTION
   ============================================================ */
.description-section {
    background: var(--white);
    border-radius: var(--radius);
    padding: 28px 32px;
    box-shadow: var(--shadow);
    margin-bottom: 24px;
    margin-top: 10px;
}

    .description-section .section-head h2 {
        font-size: 20px;
        font-weight: 800;
        position: relative;
        display: inline-block;
        padding-bottom: 6px;
    }

        .description-section .section-head h2::after {
            content: "";
            position: absolute;
            bottom: 0;
            right: 0;
            width: 50%;
            height: 3px;
            background: var(--green);
            border-radius: 3px;
        }

.description-content {
    position: relative;
}

    .description-content p {
        font-size: 14px;
        line-height: 2;
        color: var(--text);
        margin-bottom: 12px;
    }

    .description-content h4 {
        font-size: 15px;
        font-weight: 700;
        margin: 16px 0 10px 0;
        color: var(--text);
    }

.description-text-wrapper {
    max-height: 240px;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

    .description-text-wrapper.expanded {
        max-height: none;
    }

.description-fade-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: linear-gradient(to top, #ffffff 20%, transparent 100%);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 8px;
    transition: opacity 0.4s ease;
}

    .description-fade-overlay.hidden {
        opacity: 0;
        pointer-events: none;
    }

.btn-description-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 24px;
    background: var(--green);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-family: inherit;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 4px 15px rgba(31, 170, 89, 0.3);
}

    .btn-description-more:hover {
        background: var(--green-dark);
        transform: translateY(-2px);
        box-shadow: 0 6px 25px rgba(31, 170, 89, 0.4);
    }

    .btn-description-more i {
        font-size: 12px;
        transition: transform 0.3s ease;
    }

    .btn-description-more:hover i {
        transform: translateY(2px);
    }

.desc-features-list {
    list-style: none;
    padding: 0;
    margin: 0 0 16px 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px 16px;
}

    .desc-features-list li {
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 13px;
        color: var(--text);
        padding: 4px 0;
    }

        .desc-features-list li i {
            color: var(--green);
            font-size: 14px;
            flex-shrink: 0;
        }

/* ============================================================
   MODAL
   ============================================================ */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    padding: 20px;
    backdrop-filter: blur(4px);
}

    .modal-overlay.active {
        display: flex;
    }

.modal-box {
    background: var(--white);
    border-radius: var(--radius);
    max-width: 700px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 32px 36px;
    position: relative;
    animation: modalFade 0.3s ease;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

@keyframes modalFade {
    from {
        transform: scale(0.95) translateY(20px);
        opacity: 0;
    }

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

.modal-close {
    position: absolute;
    top: 16px;
    left: 16px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: var(--bg);
    cursor: pointer;
    font-size: 18px;
    color: var(--muted);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

    .modal-close:hover {
        background: #fee2e2;
        color: var(--red);
    }

.modal-box h2 {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 20px;
    padding-left: 40px;
    color: var(--text);
}

.modal-specs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 24px;
}

.modal-spec-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid #f0f2f5;
    font-size: 14px;
    gap: 12px;
}

    .modal-spec-item .label {
        color: var(--muted);
        font-weight: 500;
    }

    .modal-spec-item .value {
        color: var(--text);
        font-weight: 600;
        text-align: left;
    }

.modal-description-content {
    max-height: 70vh;
    overflow-y: auto;
    padding-left: 4px;
}

    .modal-description-content p {
        font-size: 14px;
        line-height: 2;
        color: var(--text);
        margin-bottom: 12px;
    }

    .modal-description-content h4 {
        font-size: 15px;
        font-weight: 700;
        margin: 16px 0 10px 0;
        color: var(--text);
    }

    .modal-description-content .desc-features-list {
        list-style: none;
        padding: 0;
        margin: 0 0 16px 0;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 6px 16px;
    }

        .modal-description-content .desc-features-list li {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text);
            padding: 4px 0;
        }

            .modal-description-content .desc-features-list li i {
                color: var(--green);
                font-size: 14px;
                flex-shrink: 0;
            }

/* ============================================================
   SIMILAR PRODUCTS (فقط بخش‌های خاص این صفحه)
   ============================================================ */
.similar-section {
    margin-top: 10px;
    margin-bottom: 20px;
}

    .similar-section .section-head {
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 12px;
        margin-bottom: 20px;
    }

        .similar-section .section-head h2 {
            font-size: 20px;
            font-weight: 800;
            position: relative;
            display: inline-block;
            padding-bottom: 6px;
        }

            .similar-section .section-head h2::after {
                content: "";
                position: absolute;
                bottom: 0;
                right: 0;
                width: 50%;
                height: 3px;
                background: var(--green);
                border-radius: 3px;
            }

/* ============================================================
   SECTION HEAD OVERRIDE (فقط این صفحه)
   ============================================================ */
.product-detail .section-head {
    margin: 0 0 24px;
}

/* ============================================================
   RESPONSIVE - TABLET (769px - 1024px)
   ============================================================ */
@media (min-width: 769px) and (max-width: 1024px) {
    .detail-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .specs-bulk-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

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

    .gallery-main {
        min-height: 340px;
        padding: 24px;
    }

        .gallery-main img {
            max-height: 300px;
        }

    .bulk-card {
        padding: 40px 24px;
    }
}

/* ============================================================
   RESPONSIVE - MOBILE (≤768px)
   ============================================================ */
@media (max-width: 768px) {
    /* Breadcrumb */
    .breadcrumb-nav {
        font-size: 12px;
        padding: 10px 0 6px;
        gap: 2px;
        margin-bottom: 12px;
    }

        .breadcrumb-nav a {
            padding: 2px 6px;
            max-width: 120px;
            font-size: 12px;
        }

        .breadcrumb-nav > span {
            max-width: 140px;
            font-size: 12px;
            padding: 2px 6px;
        }

        .breadcrumb-nav > i {
            font-size: 8px;
            margin: 0 1px;
        }

    /* Grids */
    .detail-grid,
    .specs-bulk-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    /* Gallery */
    .gallery-col {
        padding: 14px;
    }

    .wishlist-float {
        width: 36px;
        height: 36px;
        font-size: 16px;
        top: 10px;
        right: 10px;
    }

    .guarantee-badge {
        font-size: 10px;
        padding: 5px 10px;
        top: 10px;
        left: 10px;
    }

    .gallery-main {
        min-height: 240px;
        padding: 16px;
    }

        .gallery-main img {
            max-height: 220px;
        }

    .gallery-thumbs-wrap {
        gap: 5px;
        margin-top: 12px;
    }

    .thumb-nav {
        width: 28px;
        height: 28px;
        font-size: 10px;
    }

    .gallery-thumbs {
        overflow-x: auto;
        overflow-y: hidden;
        scrollbar-width: none;
        -ms-overflow-style: none;
        scroll-behavior: smooth;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 4px;
    }

        .gallery-thumbs::-webkit-scrollbar {
            display: none;
        }

        .gallery-thumbs img,
        .thumb-more {
            width: 56px;
            height: 56px;
            flex-shrink: 0;
        }

    /* Product Info */
    .product-info {
        padding: 18px;
        gap: 12px;
    }

        .product-info h1 {
            font-size: 18px;
        }

    .brand-model {
        font-size: 12px;
    }

    .product-info .new-price {
        font-size: 24px;
    }

    .currency {
        font-size: 14px;
    }

    /* Actions */
    .actions-row {
        flex-direction: column;
        gap: 10px;
    }

    .qty-selector {
        width: 100%;
        justify-content: space-between;
    }

    .qty-btn {
        width: 46px;
        height: 44px;
    }

    .qty-selector input {
        flex: 1;
        height: 44px;
    }

    .product-info .btn-add-cart {
        width: 100%;
        height: 46px;
        font-size: 14px;
    }

    /* Purchase Info */
    .purchase-info-grid {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .purchase-info-item {
        min-height: 48px;
        padding: 8px;
    }

    .purchase-info-icon {
        width: 30px;
        height: 30px;
        font-size: 12px;
    }

    /* Specs */
    .specs-card {
        padding: 18px;
    }

        .specs-card h3 {
            font-size: 15px;
            margin-bottom: 14px;
        }

    .specs-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .spec-item {
        padding: 9px 0;
        font-size: 12.5px;
    }

        .spec-item:nth-last-child(-n+2) {
            border-bottom: 1px solid #f0f2f5;
        }

        .spec-item:last-child {
            border-bottom: none;
        }

    /* Bulk */
    .bulk-card {
        padding: 32px 18px 22px;
    }

        .bulk-card::before {
            right: 50%;
            transform: translateX(50%);
            font-size: 11px;
            padding: 4px 14px;
        }

    .bulk-header h2 {
        font-size: 15px;
    }

    .bulk-header p {
        font-size: 12px;
    }

    .bulk-features-minimal {
        gap: 10px;
    }

    .bf-item {
        font-size: 11px;
    }

    /* Description */
    .description-section {
        padding: 18px;
    }

        .description-section .section-head h2 {
            font-size: 17px;
        }

    .description-content p,
    .modal-description-content p {
        font-size: 13.5px;
        line-height: 1.9;
    }

    .description-text-wrapper {
        max-height: 180px;
    }

    .description-fade-overlay {
        height: 60px;
    }

    .btn-description-more {
        padding: 6px 18px;
        font-size: 12px;
    }

    .desc-features-list,
    .modal-description-content .desc-features-list {
        grid-template-columns: 1fr;
    }

    /* Modal */
    .modal-box {
        padding: 24px 20px;
        margin: 12px;
        max-height: 88vh;
    }

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

    .modal-box h2 {
        font-size: 17px;
    }

    /* Similar */
    .similar-section .section-head h2 {
        font-size: 17px;
    }
}

/* ============================================================
   RESPONSIVE - SMALL MOBILE (≤480px)
   ============================================================ */
@media (max-width: 480px) {
    /* Breadcrumb */
    .breadcrumb-nav {
        font-size: 11px;
        padding: 8px 0 4px;
    }

        .breadcrumb-nav a {
            max-width: 90px;
            font-size: 11px;
            padding: 2px 5px;
        }

        .breadcrumb-nav > span {
            max-width: 110px;
            font-size: 11px;
            padding: 2px 5px;
        }

    /* Cards */
    .gallery-col,
    .product-info,
    .specs-card {
        padding: 14px;
    }

    .gallery-main {
        min-height: 200px;
        padding: 12px;
    }

        .gallery-main img {
            max-height: 180px;
        }

    .gallery-thumbs img,
    .thumb-more {
        width: 48px;
        height: 48px;
    }

    .product-info h1 {
        font-size: 16px;
    }

    .product-info .new-price {
        font-size: 20px;
    }

    .currency {
        font-size: 12px;
    }

    /* Actions */
    .qty-btn {
        width: 42px;
        height: 42px;
    }

    .qty-selector input {
        height: 42px;
        font-size: 14px;
    }

    .product-info .btn-add-cart {
        height: 44px;
        font-size: 13px;
    }

    /* Purchase Info */
    .purchase-info-grid {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .purchase-info-item {
        min-height: 44px;
    }

    /* Description */
    .description-section {
        padding: 14px;
    }

        .description-section .section-head h2 {
            font-size: 15px;
        }

    .description-content p,
    .modal-description-content p {
        font-size: 12.5px;
        line-height: 1.85;
    }

    .description-text-wrapper {
        max-height: 150px;
    }

    /* Bulk */
    .bulk-card {
        padding: 28px 14px 18px;
    }

        .bulk-card::before {
            font-size: 10px;
            padding: 3px 12px;
            top: -10px;
        }

    .bulk-header h2 {
        font-size: 13.5px;
    }

    .bulk-header p {
        font-size: 11px;
    }

    .bf-item {
        font-size: 10px;
    }

    /* Modal */
    .modal-box {
        padding: 18px 14px;
        margin: 8px;
        max-height: 92vh;
        border-radius: 12px;
    }

    .modal-close {
        width: 30px;
        height: 30px;
        font-size: 15px;
    }

    .modal-box h2 {
        font-size: 15px;
        padding-left: 34px;
        margin-bottom: 14px;
    }

    .modal-spec-item {
        padding: 8px 0;
        font-size: 12.5px;
    }

    /* Similar */
    .similar-section .section-head h2 {
        font-size: 15px;
    }
}