/* ============================================================
   ROOT VARIABLES (preserve existing palette)
   ============================================================ */
:root {
    --primary: #5fa30f;
    --primary-dark: #4c840b;
    --primary-light: #e8f5d4;
    --primary-soft: #f4f9ec;
    --primary-glow: rgba(95, 163, 15, 0.18);

    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    --radius: 1rem;
    --radius-sm: 0.5rem;
    --radius-lg: 1.25rem;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 50px -8px rgba(0, 0, 0, 0.12);

    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    /* --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;*/
}

.sticky-top {
    z-index: 99;
}

/* ============================================================
   GALLERY – modern, responsive
   ============================================================ */
.amazon-style-gallery {
    position: relative;
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: 1.25rem;
    transition: box-shadow var(--transition);
}

.amazon-style-gallery:hover {
    box-shadow: var(--shadow-md);
}

.main-image-container {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--gray-50);
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: zoom-in;
}

.main-image-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.main-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.4s ease;
    user-select: none;
    -webkit-user-drag: none;
}

.main-image-wrapper:hover img {
    transform: scale(1.02);
}

.image-zoom-lens {
    display: none;
    position: absolute;
    border: 2px solid var(--primary);
    border-radius: 4px;
    width: 120px;
    height: 120px;
    background-repeat: no-repeat;
    pointer-events: none;
    z-index: 10;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.6);
    opacity: 0;
    transition: opacity 0.2s;
}

.main-image-container.zooming .image-zoom-lens {
    display: block;
    opacity: 1;
}

.zoom-btn {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--gray-200);
    color: var(--gray-700);
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(4px);
    z-index: 5;
}

.zoom-btn:hover {
    background: #fff;
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: scale(1.05);
}

.image-counter {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(6px);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    letter-spacing: 0.3px;
    z-index: 5;
}

.zoomed-image-area {
    display: none;
    position: absolute;
    top: 0;
    left: 105%;
    width: 420px;
    height: 420px;
    border-radius: var(--radius);
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-lg);
    z-index: 100;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.25s ease;
}

.zoomed-image-area img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transform: scale(2);
    transform-origin: 0 0;
}

.zoomed-image-area.visible {
    display: block;
    opacity: 1;
}

/* Thumbnail strip */
.thumbnail-strip {
    position: relative;
    margin-top: 1rem;
    padding: 0 2rem;
}

.thumbnail-scroll-container {
    display: flex;
    gap: 0.75rem;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 0.25rem 0;
    scrollbar-width: thin;
    scrollbar-color: var(--gray-300) transparent;
}

.thumbnail-scroll-container::-webkit-scrollbar {
    height: 4px;
}

.thumbnail-scroll-container::-webkit-scrollbar-track {
    background: transparent;
}

.thumbnail-scroll-container::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 20px;
}

.thumbnail-wrapper {
    flex: 0 0 70px;
    height: 70px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition);
    position: relative;
    background: var(--gray-50);
}

.thumbnail-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.thumbnail-wrapper:hover img {
    transform: scale(1.05);
}

.thumbnail-wrapper.active {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.thumbnail-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.02);
    transition: background 0.2s;
}

.thumbnail-wrapper:hover .thumbnail-overlay {
    background: rgba(0, 0, 0, 0.04);
}

.video-thumb .video-play-icon {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.5rem;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(2px);
    transition: background 0.2s;
    border-radius: var(--radius-sm);
}

.video-thumb:hover .video-play-icon {
    background: rgba(0, 0, 0, 0.5);
}

.scroll-indicator {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #fff;
    border: 1px solid var(--gray-200);
    color: var(--gray-600);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    z-index: 5;
}

.scroll-indicator:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.scroll-indicator.left {
    left: 0;
}

.scroll-indicator.right {
    right: 0;
}

/* ============================================================
   PRODUCT DETAILS – typography, spacing, responsive
   ============================================================ */
.product-details-desc {
    padding: 0.5rem 0;
}

.product-brand a {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    text-decoration: none;
    letter-spacing: 0.3px;
    text-transform: uppercase;
    transition: color var(--transition);
}

.product-brand a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.product-title {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1.3;
    margin: 0.25rem 0 0.5rem;
    color: var(--gray-900);
}

.product-rating {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 1rem;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
    color: var(--gray-600);
}

.stars {
    display: flex;
    gap: 0.1rem;
    color: #f59e0b;
    font-size: 0.95rem;
}

.rating-count,
.reviews-count,
.sold-count {
    font-size: 0.85rem;
}

.sold-count::before {
    content: "• ";
    color: var(--gray-400);
}

.product-price {
    background: var(--primary-soft);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    margin: 0.75rem 0;
    border-left: 4px solid var(--primary);
}

.price-container {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.5rem 1rem;
}

.current-price {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gray-900);
}

.original-price {
    font-size: 1.1rem;
    color: var(--gray-500);
    text-decoration: line-through;
}

.discount {
    font-size: 0.85rem;
    font-weight: 600;
    color: #dc2626;
    background: #fef2f2;
    padding: 0.1rem 0.6rem;
    border-radius: 20px;
}

.price-info .tax-info {
    font-size: 0.8rem;
    color: var(--gray-500);
}

/* Offers */
.product-offers {
    background: #fefce8;
    border: 1px solid #fde68a;
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    margin: 1rem 0;
}

.product-offers h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: #92400e;
    margin-bottom: 0.4rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.product-offers h4 i {
    color: var(--primary);
}

.product-offers ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.product-offers ul li {
    font-size: 0.85rem;
    padding: 0.2rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #78350f;
}

.offer-tag {
    background: var(--primary);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.1rem 0.6rem;
    border-radius: 20px;
    text-transform: uppercase;
}

.view-more a {
    color: var(--primary);
    font-weight: 500;
    text-decoration: none;
    font-size: 0.85rem;
}

.view-more a:hover {
    text-decoration: underline;
}

/* Purchase panel */
.purchase-right-panel {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.25rem;
    margin: 1.25rem 0;
    border: 1px solid var(--gray-200);
}

.delivery-check {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.delivery-check i {
    color: var(--primary);
    font-size: 1.1rem;
}

.delivery-check input {
    flex: 1;
    min-width: 120px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    padding: 0.4rem 0.75rem;
    font-size: 0.9rem;
    transition: border-color var(--transition);
}

.delivery-check input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.check-btn {
    background: var(--primary);
    color: #fff;
    border: none;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition);
}

.check-btn:hover {
    background: var(--primary-dark);
}

.stock-status {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.85rem;
    font-weight: 500;
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    background: #dcfce7;
    color: #166534;
}

.stock-status i {
    color: #16a34a;
}

.stock-status.out-of-stock {
    background: #fef2f2;
    color: #991b1b;
}

.stock-status.out-of-stock i {
    color: #dc2626;
}

.product-purchase {
    margin-top: 0.5rem;
}

.hidden {
    display: none !important;
}

.quantity-selector {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.quantity-selector label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--gray-700);
}

.quantity-controls {
    display: flex;
    align-items: center;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.quantity-controls button {
    background: var(--gray-100);
    border: none;
    padding: 0.25rem 0.7rem;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background var(--transition);
    color: var(--gray-700);
}

.quantity-controls button:hover {
    background: var(--primary-light);
    color: var(--primary);
}

.quantity-controls input {
    width: 45px;
    text-align: center;
    border: none;
    border-left: 1px solid var(--gray-300);
    border-right: 1px solid var(--gray-300);
    padding: 0.25rem 0;
    font-size: 0.95rem;
    font-weight: 500;
    background: #fff;
    -moz-appearance: textfield;
}

.quantity-controls input::-webkit-outer-spin-button,
.quantity-controls input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.bulk-purchase {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.add-to-cart-btn {
    flex: 1;
    min-width: 140px;
    background: var(--primary);
    color: #fff;
    border: none;
    padding: 0.7rem 1.5rem;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all var(--transition);
    box-shadow: 0 2px 8px var(--primary-glow);
}

.add-to-cart-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Bulk & Share popouts */
.bulk-btn-wrapper,
.share-btn-wrapper {
    position: relative;
    display: inline-block;
}

.bulk-btn,
.share-btn {
    background: var(--gray-100);
    border: 1px solid var(--gray-300);
    padding: 0.6rem 1rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition);
    color: var(--gray-700);
}

.bulk-btn:hover,
.share-btn:hover {
    background: var(--gray-200);
    border-color: var(--gray-400);
}

.bulk-btn i,
.share-btn i {
    color: var(--primary);
}

.share-btn .btn-tooltip {
    display: none;
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--gray-800);
    color: #fff;
    font-size: 0.7rem;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    white-space: nowrap;
}

.share-btn:hover .btn-tooltip {
    display: block;
}

.bulk-popout,
.share-popout {
    position: absolute;
    bottom: 110%;
    right: 0;
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    min-width: 180px;
    padding: 0.4rem 0;
    z-index: 50;
    display: none;
    opacity: 0;
    transform: translateY(8px) scale(0.96);
    transition: opacity 0.2s, transform 0.2s;
}

.bulk-popout.show,
.share-popout.show {
    display: block;
    opacity: 1;
    transform: translateY(0) scale(1);
}

.popout-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1.25rem;
    font-size: 0.9rem;
    color: var(--gray-700);
    cursor: pointer;
    transition: background 0.15s;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
}

.popout-item:hover {
    background: var(--gray-100);
}

.popout-item i {
    width: 1.25rem;
    color: var(--primary);
}

.popout-divider {
    height: 1px;
    background: var(--gray-200);
    margin: 0.2rem 0;
}

/* Out of stock */
.out-of-stock-notice {
    display: flex;
    gap: 1rem;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--radius);
    padding: 1rem;
    margin-bottom: 1rem;
    align-items: flex-start;
}

.out-of-stock-notice .oos-icon {
    font-size: 1.25rem;
    color: #dc2626;
    margin-top: 0.1rem;
}

.out-of-stock-notice h4 {
    font-weight: 700;
    color: #991b1b;
    margin: 0 0 0.25rem;
    font-size: 0.95rem;
}

.out-of-stock-notice p {
    margin: 0;
    font-size: 0.85rem;
    color: #7f1d1d;
}

.notify-btn {
    width: 100%;
    background: var(--gray-800);
    color: #fff;
    font-weight: 700;
    padding: 0.75rem;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all var(--transition);
}

.notify-btn:hover {
    background: var(--gray-900);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Product description & features */
.product-description {
    margin: 1rem 0 0.5rem;
    font-size: 0.95rem;
    color: var(--gray-600);
    line-height: 1.7;
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.5rem;
    margin: 0.75rem 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    color: var(--gray-700);
}

.feature-item i {
    color: var(--primary);
    width: 1.1rem;
    text-align: center;
}

.product-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 2rem;
    margin: 1rem 0;
    padding: 0.75rem 0;
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
}

.spec-item {
    display: flex;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.spec-label {
    font-weight: 600;
    color: var(--gray-700);
}

.spec-value {
    color: var(--gray-600);
}

/* ============================================================
   TABS – modern, clean
   ============================================================ */
.product-details-tabs {
    margin-top: 2.5rem;
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.tabs-nav {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    padding: 0;
    margin: 0;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
}

.tabs-nav li {
    padding: 0.85rem 1.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--gray-600);
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: all var(--transition);
    text-transform: capitalize;
}

.tabs-nav li:hover {
    color: var(--gray-900);
    background: rgba(95, 163, 15, 0.04);
}

.tabs-nav li.tab-active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    background: var(--primary-soft);
}

.tabs-content {
    padding: 1.5rem 2rem;
}

.tab-pane {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-pane.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(6px);
    }

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

.tab-content-wrapper h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0 0 0.75rem;
    color: var(--gray-900);
}

.tab-content-wrapper h4 {
    font-size: 1.05rem;
    font-weight: 600;
    margin: 1.25rem 0 0.5rem;
    color: var(--gray-800);
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0 1rem;
}

.feature-list li {
    padding: 0.35rem 0;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: var(--gray-700);
}

.feature-list li i {
    color: var(--primary);
    margin-top: 0.2rem;
}

.ingredients-list {
    display: grid;
    /* grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));*/
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem 1.5rem;
    margin: 0.75rem 0;
}

.ingredient-item {
    display: flex;
    justify-content: space-between;
    padding: 0.3rem 0;
    border-bottom: 1px dashed var(--gray-200);
    font-size: 0.9rem;
}

.ingredient-name {
    font-weight: 500;
    color: var(--gray-700);
}

.ingredient-percent {
    color: var(--gray-500);
}

.nutrition-table {
    width: 100%;
    border-collapse: collapse;
    margin: 0.75rem 0;
    font-size: 0.9rem;
}

.nutrition-table tr {
    border-bottom: 1px solid var(--gray-200);
}

.nutrition-table td {
    padding: 0.5rem 0.75rem;
}

.nutrition-table td:first-child {
    font-weight: 500;
    color: var(--gray-700);
}

.nutrition-table td:last-child {
    text-align: right;
    color: var(--gray-600);
}

.nutrition-note {
    font-size: 0.85rem;
    color: var(--gray-500);
    font-style: italic;
    margin-top: 0.75rem;
}

.benefits-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.5rem;
    margin: 1rem 0;
}

.benefit-item-large {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1.25rem;
    background: var(--gray-50);
    border-radius: var(--radius);
    transition: all var(--transition);
}

.benefit-item-large:hover {
    background: var(--primary-soft);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.benefit-icon {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.benefit-content h4 {
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 0.3rem;
}

.benefit-content p {
    font-size: 0.85rem;
    color: var(--gray-600);
    margin: 0;
}

.steps-container {
    margin: 0.75rem 0;
}

.step {
    display: flex;
    gap: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--gray-100);
}

.step:last-child {
    border-bottom: none;
}

.step-number {
    flex: 0 0 32px;
    height: 32px;
    background: var(--primary-light);
    color: var(--primary-dark);
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-content h4 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 0.2rem;
}

.step-content p {
    font-size: 0.9rem;
    color: var(--gray-600);
    margin: 0;
}

.usage-tips,
.storage-info {
    background: var(--gray-50);
    padding: 1rem 1.25rem;
    border-radius: var(--radius);
    margin-top: 1.25rem;
}

.usage-tips h4,
.storage-info h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    margin-top: 0;
}

.usage-tips ul {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0 0;
}

.usage-tips ul li {
    padding: 0.25rem 0;
    padding-left: 1.5rem;
    position: relative;
    font-size: 0.9rem;
    color: var(--gray-700);
}

.usage-tips ul li::before {
    content: "›";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 700;
}

/* ============================================================
   REVIEWS TAB
   ============================================================ */
.review-title {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: 1.5rem;
}

.review-title .rating {
    display: flex;
    gap: 0.15rem;
    color: #f59e0b;
    font-size: 1.1rem;
}

.review-title p {
    margin: 0;
    color: var(--gray-500);
    font-size: 0.9rem;
}

.review-title .default-btn {
    margin-left: auto;
    padding: 0.5rem 1.5rem;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    text-decoration: none;
    transition: background var(--transition);
}

.review-title .default-btn:hover {
    background: var(--primary-dark);
}

.review-item {
    border-bottom: 1px solid var(--gray-200);
    padding: 1.25rem 0;
}

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

.review-item .rating {
    margin-bottom: 0.3rem;
    color: #f59e0b;
    font-size: 0.9rem;
}

.review-item h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin: 0 0 0.15rem;
}

.review-item span {
    font-size: 0.85rem;
    color: var(--gray-500);
}

.review-item p {
    margin-top: 0.5rem;
    line-height: 1.7;
    font-size: 0.95rem;
    color: var(--gray-700);
}

.review-item .review-report-link {
    font-size: 0.8rem;
    color: #dc2626;
    text-decoration: none;
    display: inline-block;
    margin-top: 0.3rem;
}

.review-item .review-report-link:hover {
    text-decoration: underline;
}

.verified-badge {
    font-size: 0.7rem;
    color: #16a34a;
    background: #dcfce7;
    padding: 0.1rem 0.6rem;
    border-radius: 20px;
    margin-left: 0.5rem;
}

.review-form .form-group {
    margin-bottom: 1rem;
}

.review-form .form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.2rem;
}

.review-form .form-control {
    width: 100%;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    padding: 0.5rem 0.75rem;
    font-size: 0.9rem;
    transition: border-color var(--transition);
}

.review-form .form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.review-form .form-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.review-form .form-check-input {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
}

.review-form .default-btn {
    padding: 0.6rem 2rem;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition);
}

.review-form .default-btn:hover {
    background: var(--primary-dark);
}

.alert-info {
    background: #e0f2fe;
    color: #0369a1;
    padding: 1rem;
    border-radius: var(--radius);
    text-align: center;
}

/* ============================================================
   MODAL (Notify)
   ============================================================ */
.notify-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 1rem;
}

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

.notify-modal-panel {
    background: #fff;
    border-radius: var(--radius-lg);
    max-width: 480px;
    width: 100%;
    box-shadow: var(--shadow-lg);
    transform: scale(0.95);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    overflow: hidden;
}

.notify-modal-overlay.active .notify-modal-panel {
    transform: scale(1);
    opacity: 1;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.modal-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0;
}

.modal-close {
    background: transparent;
    border: none;
    font-size: 1.25rem;
    color: var(--gray-500);
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    transition: background 0.2s;
}

.modal-close:hover {
    background: var(--gray-200);
}

.modal-body {
    padding: 1.5rem;
}

.modal-body p {
    font-size: 0.9rem;
    color: var(--gray-600);
    margin-bottom: 1.25rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.2rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    padding: 0.6rem 0.75rem;
    font-size: 0.9rem;
    transition: border-color var(--transition);
    background: #fff;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.submit-btn {
    width: 100%;
    background: var(--primary);
    color: #fff;
    font-weight: 700;
    padding: 0.75rem;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: background var(--transition);
    margin-top: 0.5rem;
}

.submit-btn:hover {
    background: var(--primary-dark);
}

.success-view {
    text-align: center;
}

.success-icon {
    width: 4rem;
    height: 4rem;
    background: #dcfce7;
    color: #16a34a;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 1rem;
}

.success-view h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.success-view .auto-close {
    font-size: 0.75rem;
    color: var(--gray-400);
    margin-top: 1.5rem;
}

/* ============================================================
   RESPONSIVE TWEAKS
   ============================================================ */
@media (max-width: 992px) {
    .product-title {
        font-size: 1.5rem;
    }

    .current-price {
        font-size: 1.5rem;
    }

    .zoomed-image-area {
        display: none !important;
    }

    .tabs-content {
        padding: 1.25rem;
    }
}

@media (max-width: 768px) {
    .product-details-area {
        padding: 1rem 0;
    }

    .amazon-style-gallery {
        padding: 0.75rem;
    }

    .thumbnail-wrapper {
        flex: 0 0 60px;
        height: 60px;
    }

    .product-rating {
        font-size: 0.8rem;
        gap: 0.3rem 0.6rem;
    }

    .bulk-purchase {
        flex-direction: column;
        gap: 0.5rem;
    }

    .add-to-cart-btn {
        width: 100%;
    }

    .bulk-btn-wrapper,
    .share-btn-wrapper {
        width: 100%;
    }

    .bulk-btn,
    .share-btn {
        width: 100%;
        justify-content: center;
    }

    .bulk-popout,
    .share-popout {
        right: auto;
        left: 0;
        min-width: 160px;
    }

    .tabs-nav li {
        padding: 0.65rem 1rem;
        font-size: 0.8rem;
    }

    .tabs-content {
        padding: 1rem;
    }

    .benefits-container {
        grid-template-columns: 1fr;
    }

    .ingredients-list {
        grid-template-columns: 1fr;
    }

    .product-specs {
        flex-direction: column;
        gap: 0.3rem;
    }

    .delivery-check {
        flex-wrap: nowrap;
    }

    .delivery-check input {
        min-width: 80px;
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .product-title {
        font-size: 1.25rem;
    }

    .current-price {
        font-size: 1.3rem;
    }

    .price-container {
        gap: 0.3rem;
    }

    .thumbnail-strip {
        padding: 0 1.5rem;
    }

    .thumbnail-wrapper {
        flex: 0 0 50px;
        height: 50px;
    }

    .delivery-check {
        flex-wrap: wrap;
    }

    .delivery-check input {
        flex: 1 1 100%;
    }

    .check-btn {
        flex: 1 1 auto;
    }

    .review-title .default-btn {
        margin-left: 0;
        width: 100%;
        text-align: center;
    }
}

/* Fix for image paths */
.product-image {
    width: 100%;
    height: auto;
}

/* ===== NEW: Dynamic Purchase Panel & Notify Modal & Bulk Popout & Share Popout ===== */
.out-of-stock-notice {
    display: flex;
    gap: 1rem;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 0.75rem;
    padding: 1rem;
    margin-bottom: 1rem;
    align-items: flex-start;
}

.out-of-stock-notice .oos-icon {
    font-size: 1.25rem;
    color: #dc2626;
    margin-top: 0.1rem;
}

.out-of-stock-notice h4 {
    font-weight: 700;
    color: #991b1b;
    margin: 0 0 0.25rem;
    font-size: 0.95rem;
}

.out-of-stock-notice p {
    margin: 0;
    font-size: 0.85rem;
    color: #7f1d1d;
}

.notify-btn {
    width: 100%;
    background: #1f2937;
    color: #fff;
    font-weight: 700;
    padding: 0.875rem;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: background 0.2s, transform 0.15s;
}

.notify-btn:hover {
    background: #111827;
    transform: translateY(-2px);
}

/* Modals */
.notify-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 1rem;
}

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

.notify-modal-panel {
    background: #fff;
    border-radius: 1rem;
    max-width: 480px;
    width: 100%;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    transform: scale(0.95);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    overflow: hidden;
}

.notify-modal-overlay.active .notify-modal-panel {
    transform: scale(1);
    opacity: 1;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid #e5e7eb;
    background: #f9fafb;
}

.modal-header h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin: 0;
}

.modal-close {
    background: transparent;
    border: none;
    font-size: 1.25rem;
    color: #6b7280;
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    border-radius: 0.5rem;
}

.modal-close:hover {
    background: #f3f4f6;
}

.modal-body {
    padding: 1.5rem;
}

.modal-body p {
    font-size: 0.9rem;
    color: #4b5563;
    margin-bottom: 1.25rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 0.25rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    padding: 0.625rem 0.75rem;
    font-size: 0.875rem;
    transition: border-color 0.2s;
    background: #f9fafb;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #5fa30f;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(95, 163, 15, 0.15);
}

.submit-btn {
    width: 100%;
    background: #5fa30f;
    color: #fff;
    font-weight: 700;
    padding: 0.75rem;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: background 0.2s;
    margin-top: 0.5rem;
}

.submit-btn:hover {
    background: #4c840b;
}

.success-view {
    text-align: center;
}

.success-icon {
    width: 4rem;
    height: 4rem;
    background: #dcfce7;
    color: #16a34a;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 1rem;
}

.success-view h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.success-view .auto-close {
    font-size: 0.75rem;
    color: #9ca3af;
    margin-top: 1.5rem;
}

/* ===== Bulk & Share Popouts ===== */
.bulk-popout,
.share-popout {
    position: absolute;
    bottom: 110%;
    /* position above the button */
    right: 0;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 0.75rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    min-width: 180px;
    padding: 0.5rem 0;
    z-index: 50;
    display: none;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.2s, transform 0.2s;
}

.bulk-popout.show,
.share-popout.show {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.bulk-popout .popout-item,
.share-popout .popout-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 1.25rem;
    font-size: 0.9rem;
    color: #1f2937;
    cursor: pointer;
    transition: background 0.15s;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
}

.bulk-popout .popout-item:hover,
.share-popout .popout-item:hover {
    background: #f3f4f6;
}

.bulk-popout .popout-item i,
.share-popout .popout-item i {
    width: 1.25rem;
    color: #5fa30f;
}

.bulk-popout .popout-divider,
.share-popout .popout-divider {
    height: 1px;
    background: #e5e7eb;
    margin: 0.25rem 0;
}

.share-popout .popout-item i.fa-whatsapp {
    color: #25D366;
}

.share-popout .popout-item i.fa-facebook {
    color: #1877F2;
}

.share-popout .popout-item i.fa-linkedin {
    color: #0A66C2;
}

.share-popout .popout-item i.fa-pinterest {
    color: #E60023;
}

.share-popout .popout-item i.fa-link {
    color: #6b7280;
}

.bulk-btn-wrapper,
.share-btn-wrapper {
    position: relative;
    display: inline-block;
}

.hidden {
    display: none !important;
}

/* ===== REVIEWS TAB STYLES ===== */
.review-title {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid #e5e7eb;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.review-title .rating {
    display: flex;
    gap: 0.2rem;
}

.review-title .rating i {
    color: #ffc107;
}

.review-title p {
    margin: 0;
    color: #6b7280;
}

.review-title .default-btn {
    margin-left: auto;
    padding: 0.5rem 1.5rem;
    background: #5fa30f;
    color: #fff;
    border: none;
    border-radius: 0.25rem;
    text-decoration: none;
    transition: background 0.3s;
}

.review-title .default-btn:hover {
    background: #4c840b;
}

.review-item {
    border-bottom: 1px solid #e5e7eb;
    padding: 1.5rem 0;
}

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

.review-item .rating {
    margin-bottom: 0.5rem;
}

.review-item .rating i {
    color: #ffc107;
}

.review-item h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.review-item span {
    font-size: 0.85rem;
    color: #6b7280;
}

.review-item p {
    margin-top: 0.75rem;
    line-height: 1.6;
}

.review-item .review-report-link {
    font-size: 0.8rem;
    color: #dc2626;
    text-decoration: none;
}

.review-item .review-report-link:hover {
    text-decoration: underline;
}

.review-form .form-group {
    margin-bottom: 1rem;
}

.review-form .form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.review-form .form-group .form-control {
    width: 100%;
    border: 1px solid #ddd;
    border-radius: 0.25rem;
    padding: 0.5rem 0.75rem;
}

.review-form .form-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.review-form .form-check-input {
    width: 18px;
    height: 18px;
}

.review-form .default-btn {
    padding: 0.75rem 2rem;
    background: #5fa30f;
    color: #fff;
    border: none;
    border-radius: 0.25rem;
    cursor: pointer;
    transition: background 0.3s;
}

.review-form .default-btn:hover {
    background: #4c840b;
}

.verified-badge {
    font-size: 0.75rem;
    color: #16a34a;
    margin-left: 0.5rem;
}

.alert-info {
    background: #e0f2fe;
    color: #0369a1;
    padding: 1rem;
    border-radius: 0.5rem;
    text-align: center;
}