/* =========================================================
   Product detail — synced with TH Kids theme
   --mainColor #c8103d | --subColor #ea6182 | --hover #f4b631
   ========================================================= */

/* ---------- Breadcrumb ---------- */
.product-detail-page .bread-crumb {
    background: #fdebf2;
    margin-bottom: 24px;
}

.product-detail-page .breadcrumb {
    margin: 0;
    padding: 12px 0;
    font-size: 14px;
    font-weight: 500;
    line-height: 24px;
    background: transparent;
    border-radius: 0;
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.product-detail-page .breadcrumb > li + li:before {
    display: none;
}

.product-detail-page .breadcrumb li {
    display: inline;
}

.product-detail-page .breadcrumb li > a,
.product-detail-page .breadcrumb li > a > span,
.product-detail-page .breadcrumb li span,
.product-detail-page .breadcrumb li .mr_lr {
    color: #666;
}

.product-detail-page .breadcrumb li .mr_lr {
    padding: 0 4px;
}

.product-detail-page .breadcrumb li .mr_lr svg {
    width: 10px;
    height: 10px;
    margin-top: -2px;
}

.product-detail-page .breadcrumb li a:hover,
.product-detail-page .breadcrumb li a:hover span,
.product-detail-page .breadcrumb li strong,
.product-detail-page .breadcrumb li strong span {
    color: var(--mainColor);
    text-decoration: none;
    font-weight: 500;
}

/* ---------- Section ---------- */
.product-detail-page .product-detail-section {
    padding-bottom: 48px;
}

.product-detail-page .product-detail-card {
    margin-bottom: 32px;
    align-items: flex-start;
}

/* ---------- Gallery ---------- */
.product-detail-page .product-detail-gallery {
    position: relative;
    background: #fff;
    border: 1px solid #ffe9fd;
    border-radius: 14px;
    padding: 12px;
    box-shadow: 0 1px 6px rgba(200, 16, 61, 0.06);
}

.product-detail-page .product-detail-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 5;
    background: var(--mainColor);
    color: #fff;
    font-size: 1.3rem;
    font-weight: 700;
    line-height: 1;
    padding: 7px 10px;
    border-radius: 8px;
}

.product-detail-page .product-detail-gallery-main {
    position: relative;
    width: 100%;
    border-radius: 10px;
    overflow: hidden;
    background: #fafafa;
}

.product-detail-page .product-detail-gallery-main .swiper-slide {
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-detail-page .product-detail-gallery-main .image-box {
    margin: 0;
    width: 100%;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-detail-page .product-detail-gallery-main .image-box img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
}

.product-detail-page .product-detail-gallery-prev,
.product-detail-page .product-detail-gallery-next {
    width: 36px;
    height: 36px;
    margin-top: 0;
    top: 50%;
    transform: translateY(-50%);
    background: #ffe9fd;
    border-radius: 50%;
    color: var(--mainColor);
    opacity: 0;
    transition: opacity 0.25s, background 0.2s, color 0.2s;
}

.product-detail-page .product-detail-gallery:hover .product-detail-gallery-prev,
.product-detail-page .product-detail-gallery:hover .product-detail-gallery-next {
    opacity: 1;
}

.product-detail-page .product-detail-gallery-prev {
    left: 8px;
}

.product-detail-page .product-detail-gallery-next {
    right: 8px;
}

.product-detail-page .product-detail-gallery-prev:after,
.product-detail-page .product-detail-gallery-next:after {
    font-size: 14px;
    font-weight: 700;
    color: inherit;
}

.product-detail-page .product-detail-gallery-prev:hover,
.product-detail-page .product-detail-gallery-next:hover {
    background: var(--mainColor);
    color: #fff;
}

.product-detail-page .product-detail-gallery-thumbs {
    margin-top: 12px;
    padding: 0 2px;
}

.product-detail-page .product-detail-gallery-thumbs .swiper-slide {
    width: 72px;
    height: 72px;
    border: 2px solid transparent;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    opacity: 0.65;
    transition: opacity 0.2s, border-color 0.2s;
    background: #fafafa;
}

.product-detail-page .product-detail-gallery-thumbs .swiper-slide figure {
    margin: 0;
    width: 100%;
    height: 100%;
}

.product-detail-page .product-detail-gallery-thumbs .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.product-detail-page .product-detail-gallery-thumbs .swiper-slide-thumb-active,
.product-detail-page .product-detail-gallery-thumbs .swiper-slide:hover {
    opacity: 1;
    border-color: var(--mainColor);
}

@media (max-width: 767px) {
    .product-detail-page .product-detail-gallery-prev,
    .product-detail-page .product-detail-gallery-next {
        opacity: 1;
        width: 30px;
        height: 30px;
    }

    .product-detail-page .product-detail-gallery-thumbs .swiper-slide {
        width: 60px;
        height: 60px;
    }
}

/* ---------- Summary ---------- */
.product-detail-page .product-detail-summary {
    padding-top: 4px;
}

.product-detail-page .product-detail-summary__title {
    font-family: "Coiny", system-ui, sans-serif;
    font-size: 2.6rem;
    font-weight: 400;
    line-height: 1.3;
    color: #222;
    margin: 0 0 14px;
}

.product-detail-page .product-detail-summary__price {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 16px;
    padding: 12px 14px;
    background: #fff7fa;
    border: 1px solid #ffe9fd;
    border-radius: 10px;
}

.product-detail-page .product-detail-summary__price-current {
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--price, #d31100);
    line-height: 1.2;
}

.product-detail-page .product-detail-summary__price-old {
    font-size: 1.5rem;
    color: #9aa5b3;
    font-weight: 400;
}

.product-detail-page .product-detail-meta {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 18px;
    padding-bottom: 16px;
    border-bottom: 1px dashed #f0c9d6;
}

.product-detail-page .product-detail-meta__item {
    font-size: 1.4rem;
    color: #444;
}

.product-detail-page .product-detail-meta__label {
    color: #777;
    margin-right: 4px;
}

.product-detail-page .product-detail-meta__item a {
    color: var(--mainColor);
    font-weight: 600;
}

.product-detail-page .product-detail-meta__item a:hover {
    color: var(--subColor);
    text-decoration: underline;
}

/* ---------- Variants ---------- */
.product-detail-page .pd-variant-group {
    margin-bottom: 16px;
}

.product-detail-page .pd-variant-label {
    font-size: 1.4rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
}

.product-detail-page .pd-variant-selected {
    color: var(--mainColor);
    font-weight: 700;
}

.product-detail-page .pd-variant-options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.product-detail-page .pd-variant-option {
    position: relative;
    margin: 0;
    cursor: pointer;
}

.product-detail-page .pd-variant-option input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

.product-detail-page .pd-variant-option span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 34px;
    padding: 6px 14px;
    border: 1px solid #f0c9d6;
    border-radius: 999px;
    background: #fff;
    color: #444;
    font-size: 1.35rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.product-detail-page .pd-variant-option:hover span {
    border-color: var(--subColor);
    color: var(--mainColor);
    background: #fff7fa;
}

.product-detail-page .pd-variant-option input:checked + span,
.product-detail-page .pd-variant-option.is-active span {
    background: var(--mainColor);
    border-color: var(--mainColor);
    color: #fff;
    font-weight: 600;
    box-shadow: 0 2px 6px rgba(200, 16, 61, 0.2);
}

/* ---------- Quantity ---------- */
.product-detail-page .pd-quantity {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
}

.product-detail-page .pd-quantity__label {
    font-size: 1.4rem;
    font-weight: 600;
    color: #333;
}

.product-detail-page .pd-quantity-control {
    display: inline-flex;
    align-items: center;
    border: 1px solid #f0c9d6;
    border-radius: 10px;
    overflow: hidden;
    background: #fff;
}

.product-detail-page .pd-qty-minus,
.product-detail-page .pd-qty-plus {
    width: 38px;
    height: 38px;
    border: 0;
    background: #fdebf2;
    color: var(--mainColor);
    font-size: 1.8rem;
    font-weight: 600;
    line-height: 1;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}

.product-detail-page .pd-qty-minus:hover,
.product-detail-page .pd-qty-plus:hover {
    background: var(--mainColor);
    color: #fff;
}

.product-detail-page .pd-quantity-input {
    width: 56px;
    height: 38px;
    border: 0;
    border-left: 1px solid #f0c9d6;
    border-right: 1px solid #f0c9d6;
    text-align: center;
    font-size: 1.5rem;
    font-weight: 600;
    color: #333;
    padding: 0;
    -moz-appearance: textfield;
}

.product-detail-page .pd-quantity-input::-webkit-outer-spin-button,
.product-detail-page .pd-quantity-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.product-detail-page .pd-quantity-input:focus {
    outline: 0;
}

/* ---------- Action buttons ---------- */
.product-detail-page .pd-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 8px;
}

.product-detail-page .pd-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 10px 16px;
    border-radius: 10px;
    border: 2px solid transparent;
    font-size: 1.5rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.15s;
}

.product-detail-page .pd-btn--cart {
    background: #fff;
    color: var(--mainColor);
    border-color: var(--mainColor);
}

.product-detail-page .pd-btn--cart:hover {
    background: #fff7fa;
    color: var(--subColor);
    border-color: var(--subColor);
}

.product-detail-page .pd-btn--buy {
    background: var(--mainColor);
    color: #fff;
    border-color: var(--mainColor);
}

.product-detail-page .pd-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.pd-cart-toast {
    position: fixed;
    left: 50%;
    bottom: 28px;
    z-index: 10060;
    transform: translate(-50%, 12px);
    max-width: calc(100vw - 32px);
    padding: 12px 18px;
    border-radius: 10px;
    background: var(--mainColor, #c8103d);
    color: #fff;
    font-size: 1.4rem;
    font-weight: 600;
    box-shadow: 0 8px 24px rgba(200, 16, 61, 0.28);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.pd-cart-toast.is-visible {
    opacity: 1;
    transform: translate(-50%, 0);
}

.pd-cart-toast.is-error {
    background: #b91c1c;
}

.count_item_pr.has-items {
    animation: pd-cart-bump 0.35s ease;
}

@keyframes pd-cart-bump {
    0% { transform: scale(1); }
    40% { transform: scale(1.25); }
    100% { transform: scale(1); }
}

.product-detail-page .product-detail-purchase .description {
    font-size: 1.4rem;
    line-height: 1.7;
    color: #555;
}

.product-detail-page .product-detail-purchase .description p {
    margin-bottom: 8px;
}

/* ---------- Contact actions ---------- */
.product-detail-page .product-detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 18px;
}

.product-detail-page .product-detail-actions__btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 36px;
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 1.3rem;
    font-weight: 600;
    text-decoration: none;
    color: #fff;
    transition: opacity 0.2s, transform 0.15s;
}

.product-detail-page .product-detail-actions__btn:hover {
    opacity: 0.9;
    color: #fff;
    text-decoration: none;
}

.product-detail-page .product-detail-actions__btn--phone {
    background: var(--mainColor);
}

.product-detail-page .product-detail-actions__btn--facebook {
    background: #1877f2;
}

.product-detail-page .product-detail-actions__btn--zalo {
    background: #0068ff;
}

/* ---------- Tabs ---------- */
.product-detail-page .product-detail-tabs {
    margin-top: 12px;
    margin-bottom: 36px;
    background: #fff;
    border: 1px solid #ffe9fd;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 1px 6px rgba(200, 16, 61, 0.05);
}

.product-detail-page .product-detail-tabs__nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0;
    list-style: none;
    margin: 0;
    padding: 0;
    background: #fff7fa;
    border-bottom: 1px solid #ffe9fd;
}

.product-detail-page .product-detail-tabs__nav li {
    margin: 0;
}

.product-detail-page .product-detail-tabs__nav button {
    display: block;
    min-height: 48px;
    padding: 12px 22px;
    border: 0;
    background: transparent;
    color: #666;
    font-size: 1.5rem;
    font-weight: 600;
    cursor: pointer;
    position: relative;
    transition: color 0.2s;
}

.product-detail-page .product-detail-tabs__nav button:hover {
    color: var(--mainColor);
}

.product-detail-page .product-detail-tabs__nav button.active {
    color: var(--mainColor);
    background: #fff;
}

.product-detail-page .product-detail-tabs__nav button.active::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -1px;
    height: 2px;
    background: var(--mainColor);
}

.product-detail-page .product-detail-tabs__panel {
    display: none;
    padding: 22px;
    font-size: 1.45rem;
    line-height: 1.75;
    color: #444;
}

.product-detail-page .product-detail-tabs__panel.active {
    display: block;
}

.product-detail-page .product-detail-tabs__panel .content-post img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

.product-detail-page .product-detail-tabs__panel .content-post h2,
.product-detail-page .product-detail-tabs__panel .content-post h3 {
    color: var(--mainColor);
    font-family: "Coiny", system-ui, sans-serif;
    font-weight: 400;
    margin-top: 1em;
}

.product-detail-page .product-detail-tabs__panel .content-post a {
    color: var(--mainColor);
}

.product-detail-page .product-specs-table {
    width: 100%;
    border-collapse: collapse;
}

.product-detail-page .product-specs-table tr:nth-child(odd) {
    background: #fff7fa;
}

.product-detail-page .product-specs-table td {
    padding: 12px 14px;
    border-bottom: 1px solid #f5e6ec;
    font-size: 1.4rem;
    vertical-align: top;
}

.product-detail-page .product-specs-table td:first-child {
    width: 38%;
    font-weight: 600;
    color: #333;
}

.product-detail-page .product-specs-empty {
    margin: 0;
    color: #888;
}

/* ---------- Related products ---------- */
.product-detail-page .product-detail-related {
    margin-top: 8px;
}

.product-detail-page .product-detail-related__title {
    font-family: "Coiny", system-ui, sans-serif;
    font-size: 2.4rem;
    font-weight: 400;
    color: var(--mainColor);
    text-align: center;
    margin: 0 0 20px;
    position: relative;
}

.product-detail-page .product-detail-related__title::after {
    content: "";
    display: block;
    width: 48px;
    height: 3px;
    margin: 10px auto 0;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--mainColor), var(--subColor));
}

.product-detail-page .product-detail-related .row-fix {
    margin-left: -8px;
    margin-right: -8px;
}

.product-detail-page .product-detail-related .col-fix {
    padding-left: 8px;
    padding-right: 8px;
    margin-bottom: 16px;
}

.product-detail-page .item_product_main {
    display: block;
    height: 100%;
    position: relative;
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 0 6px rgba(50, 50, 93, 0.12), 1px 1px 5px rgba(0, 0, 0, 0.05);
    transition: box-shadow 0.25s ease;
}

.product-detail-page .item_product_main:hover {
    box-shadow: rgba(60, 64, 67, 0.1) 0 1px 2px 0,
        rgba(60, 64, 67, 0.15) 0 2px 6px 2px;
}

.product-detail-page .item_product_main .product-thumbnail {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    overflow: hidden;
    background: #fafafa;
}

.product-detail-page .item_product_main .product-thumbnail .image_thumb {
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
}

.product-detail-page .item_product_main .product-thumbnail .image_thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    position: absolute;
    inset: 0;
    margin: auto;
    transition: transform 0.3s ease;
}

.product-detail-page .item_product_main:hover .product-thumbnail .image_thumb img {
    transform: scale(1.04);
}

.product-detail-page .item_product_main .smart {
    position: absolute;
    top: 8px;
    left: 8px;
    z-index: 2;
    background: var(--mainColor);
    color: #fff;
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1;
    padding: 5px 8px;
    border-radius: 6px;
    pointer-events: none;
}

.product-detail-page .item_product_main .product-thumbnail > .product-action {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px;
    margin: 0;
    background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.92));
    transform: translateY(110%);
    opacity: 0;
    transition: transform 0.28s ease, opacity 0.28s ease;
    box-shadow: none;
    border-radius: 0;
    height: auto;
    flex-direction: row;
}

.product-detail-page .item_product_main:hover .product-thumbnail > .product-action {
    transform: translateY(0);
    opacity: 1;
}

.product-detail-page .item_product_main .product-thumbnail > .product-action .btn-cart,
.product-detail-page .item_product_main .product-thumbnail > .product-action .btn-views {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 36px;
    border: 0;
    border-radius: 20px;
    cursor: pointer;
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1;
    transition: background 0.2s, color 0.2s;
    text-decoration: none;
}

.product-detail-page .item_product_main .product-thumbnail > .product-action .btn-cart {
    flex: 1;
    min-width: 0;
    padding: 0 12px;
    background: var(--mainColor);
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.product-detail-page .item_product_main .product-thumbnail > .product-action .btn-cart:hover {
    background: var(--subColor);
    color: #fff;
}

.product-detail-page .item_product_main .product-thumbnail > .product-action .quick-view {
    flex: 0 0 36px;
    width: 36px;
    padding: 0;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 50%;
}

.product-detail-page .item_product_main .product-thumbnail > .product-action .quick-view img {
    width: 18px;
    height: 18px;
    display: block;
}

.product-detail-page .item_product_main .product-thumbnail > .product-action .quick-view:hover {
    background: var(--hover);
    border-color: var(--hover);
}

.product-detail-page .item_product_main .product-info {
    padding: 10px 12px 14px;
    background: #fff;
}

.product-detail-page .item_product_main .product-info .product-name {
    font-size: 1.45rem;
    font-weight: 600;
    min-height: 40px;
    margin: 0 0 6px;
    line-height: 1.35;
}

.product-detail-page .item_product_main .product-info .product-name a {
    color: #222;
    text-decoration: none;
}

.product-detail-page .item_product_main .product-info .product-name a:hover {
    color: var(--subColor);
}

.product-detail-page .item_product_main .product-info .price-box {
    color: var(--price, #d31100);
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.35;
}

.product-detail-page .item_product_main .product-info .price-box .compare-price {
    display: inline-block;
    margin-left: 6px;
    color: #9aa5b3;
    font-size: 1.3rem;
    font-weight: 400;
    text-decoration: line-through;
}

@media (hover: none), (max-width: 991px) {
    .product-detail-page .item_product_main .product-thumbnail > .product-action {
        transform: translateY(0);
        opacity: 1;
        background: rgba(255, 255, 255, 0.95);
    }
}

/* ---------- Responsive ---------- */
@media (max-width: 991px) {
    .product-detail-page .product-detail-summary {
        margin-top: 20px;
    }

    .product-detail-page .product-detail-summary__title {
        font-size: 2.2rem;
    }

    .product-detail-page .product-detail-summary__price-current {
        font-size: 2rem;
    }
}

@media (max-width: 575px) {
    .product-detail-page .pd-actions {
        grid-template-columns: 1fr;
    }

    .product-detail-page .product-detail-tabs__nav button {
        padding: 12px 14px;
        font-size: 1.35rem;
    }

    .product-detail-page .product-detail-tabs__panel {
        padding: 16px;
    }

    .product-detail-page .product-specs-table td:first-child {
        width: 42%;
    }
}