:root {
    --pkd-primary: #0d5bea;
    --pkd-primary-dark: #0749c8;
    --pkd-success: #14a83b;
    --pkd-warning: #ffad00;
    --pkd-danger: #e51e2a;
    --pkd-page: #f5f6f8;
    --pkd-surface: #ffffff;
    --pkd-soft: #f8fafc;
    --pkd-text: #101114;
    --pkd-muted: #687083;
    --pkd-border: #dce1e9;
    --pkd-radius: 12px;
    --pkd-shadow: 0 6px 24px rgba(20, 34, 66, 0.1);
    --pkd-transition: 180ms ease;
}

.pkd-page,
.pkd-page * {
    box-sizing: border-box;
}

.pkd-page {
    padding: 22px 0 60px;
    color: var(--pkd-text);
    background: var(--pkd-page);
    font-family: inherit;
}

.pkd-page button,
.pkd-page input {
    font: inherit;
}

.pkd-breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 15px;
    color: var(--pkd-muted);
    font-size: 13px;
}

.pkd-breadcrumb a {
    color: var(--pkd-muted);
    text-decoration: none;
}

.pkd-breadcrumb a:hover {
    color: var(--pkd-primary);
}

.pkd-breadcrumb i {
    font-size: 8px;
}

.pkd-breadcrumb span {
    color: var(--pkd-text);
}

.pkd-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(470px, 1fr);
    overflow: hidden;
    min-height: 730px;
    border: 1px solid var(--pkd-border);
    border-radius: var(--pkd-radius);
    background: var(--pkd-surface);
    box-shadow: var(--pkd-shadow);
}

.pkd-gallery-panel,
.pkd-info-panel {
    position: relative;
    min-width: 0;
}

.pkd-gallery-panel {
    display: flex;
    flex-direction: column;
    padding: 28px 30px 22px;
    border-right: 1px solid var(--pkd-border);
}

.pkd-badge {
    position: absolute;
    z-index: 3;
    top: 21px;
    left: 21px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 6px 12px;
    border-radius: 6px;
    color: #fff;
    background: var(--pkd-success);
    font-size: 12px;
    font-weight: 700;
}

.pkd-badge i {
    font-size: 10px;
}

.pkd-zoom {
    position: absolute;
    z-index: 3;
    top: 20px;
    right: 20px;
    display: grid;
    width: 44px;
    height: 44px;
    place-items: center;
    border: 0;
    border-radius: 50%;
    color: var(--pkd-text);
    background: #fff;
    box-shadow: 0 5px 18px rgba(20, 34, 66, 0.12);
    cursor: pointer;
    transition:
        transform var(--pkd-transition),
        color var(--pkd-transition);
}

.pkd-zoom:hover {
    color: var(--pkd-primary);
    transform: translateY(-2px);
}

.pkd-main-image-wrap {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 510px;
    padding: 55px 46px 24px;
}

.pkd-main-image {
    display: block;
    width: min(100%, 430px);
    height: 430px;
    object-fit: contain;
    object-position: center;
    transition: transform 250ms ease;
}

.pkd-main-image-wrap:hover .pkd-main-image {
    transform: scale(1.025);
}

.pkd-gallery-arrow {
    position: absolute;
    z-index: 2;
    top: 50%;
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border: 0;
    border-radius: 50%;
    color: var(--pkd-text);
    background: #fff;
    box-shadow: 0 4px 15px rgba(20, 34, 66, 0.13);
    cursor: pointer;
    transform: translateY(-50%);
    transition:
        color var(--pkd-transition),
        transform var(--pkd-transition);
}

.pkd-gallery-arrow:hover {
    color: var(--pkd-primary);
    transform: translateY(-50%) scale(1.06);
}

.pkd-prev {
    left: 0;
}
.pkd-next {
    right: 0;
}

.pkd-thumbnails {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    overflow-x: auto;
    padding: 3px 2px 15px;
    scrollbar-width: thin;
}

.pkd-thumb {
    flex: 0 0 84px;
    width: 84px;
    height: 88px;
    padding: 6px;
    overflow: hidden;
    border: 1px solid var(--pkd-border);
    border-radius: 7px;
    background: #fff;
    cursor: pointer;
    transition:
        border-color var(--pkd-transition),
        box-shadow var(--pkd-transition);
}

.pkd-thumb:hover,
.pkd-thumb.is-active {
    border-color: var(--pkd-primary);
    box-shadow: 0 0 0 1px var(--pkd-primary);
}

.pkd-thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.pkd-features,
.pkd-trust-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border: 1px solid var(--pkd-border);
    border-radius: 8px;
}

.pkd-features > div,
.pkd-trust-row > div {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-width: 0;
    padding: 15px 10px;
}

.pkd-features > div + div,
.pkd-trust-row > div + div {
    border-left: 1px solid var(--pkd-border);
}

.pkd-features i,
.pkd-trust-row i {
    flex: 0 0 auto;
    color: var(--pkd-primary);
    font-size: 20px;
}

.pkd-features span,
.pkd-trust-row span {
    display: flex;
    min-width: 0;
    flex-direction: column;
    line-height: 1.2;
}

.pkd-features strong,
.pkd-trust-row strong {
    font-size: 12px;
    font-weight: 700;
}

.pkd-features small,
.pkd-trust-row small {
    margin-top: 3px;
    color: var(--pkd-muted);
    font-size: 10px;
}

.pkd-info-panel {
    padding: 24px 30px 22px;
}

.pkd-category {
    display: block;
    margin-bottom: 3px;
    color: var(--pkd-primary);
    font-size: 13px;
    font-weight: 700;
}

.pkd-info-panel h1 {
    margin: 0;
    color: var(--pkd-text);
    font-size: clamp(25px, 2.1vw, 33px);
    font-weight: 800;
    letter-spacing: -0.025em;
    line-height: 1.15;
}

.pkd-rating {
    display: flex;
    align-items: center;
    gap: 9px;
    margin-top: 10px;
    font-size: 12px;
}

.pkd-stars {
    display: flex;
    gap: 2px;
    color: var(--pkd-warning);
}

.pkd-rating a {
    color: var(--pkd-primary);
    text-decoration: none;
}

.pkd-price {
    margin-top: 12px;
    color: var(--pkd-primary);
    font-size: clamp(23px, 2vw, 29px);
    font-weight: 800;
    line-height: 1.2;
}

.pkd-summary {
    margin: 6px 0 15px;
    color: var(--pkd-muted);
    font-size: 13px;
    line-height: 1.55;
}

.pkd-option-group,
.pkd-tier-block {
    margin-top: 13px;
}

.pkd-option-group > label,
.pkd-tier-block > label {
    display: block;
    margin-bottom: 7px;
    color: var(--pkd-text);
    font-size: 13px;
    font-weight: 700;
}

.pkd-option-group > label span,
.pkd-tier-block > label small {
    color: var(--pkd-muted);
    font-size: 10px;
    font-weight: 400;
}

.pkd-option-group > label strong {
    color: var(--pkd-primary);
    font-weight: 700;
}

.pkd-colors,
.pkd-sizes,
.pkd-materials {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.pkd-color,
.pkd-size,
.pkd-material {
    position: relative;
    margin: 0;
    cursor: pointer;
}

.pkd-color input,
.pkd-size input,
.pkd-material input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.pkd-color > span {
    position: relative;
    display: grid;
    width: 31px;
    height: 31px;
    place-items: center;
    overflow: hidden;
    border: 2px solid #fff;
    border-radius: 50%;
    background: var(--pkd-color);
    box-shadow: 0 0 0 1px var(--pkd-border);
    transition:
        box-shadow var(--pkd-transition),
        transform var(--pkd-transition);
}

.pkd-color > span img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pkd-color > span i {
    position: relative;
    z-index: 1;
    color: #fff;
    font-size: 12px;
    opacity: 0;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.7));
}

.pkd-color input:checked + span {
    box-shadow: 0 0 0 2px var(--pkd-primary);
    transform: scale(1.06);
}

.pkd-color input:checked + span i {
    opacity: 1;
}

.pkd-size > span,
.pkd-material > span {
    display: grid;
    min-height: 42px;
    place-items: center;
    padding: 8px 17px;
    border: 1px solid var(--pkd-border);
    border-radius: 6px;
    color: var(--pkd-text);
    background: #fff;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.15;
    text-align: center;
    transition:
        color var(--pkd-transition),
        border-color var(--pkd-transition),
        background var(--pkd-transition);
}

.pkd-size input:checked + span,
.pkd-material input:checked + span {
    border-color: var(--pkd-primary);
    color: var(--pkd-primary);
    background: rgba(13, 91, 234, 0.045);
    box-shadow: inset 0 0 0 1px var(--pkd-primary);
}

.pkd-size input:disabled + span,
.pkd-material input:disabled + span,
.pkd-color input:disabled + span {
    opacity: 0.38;
    cursor: not-allowed;
    filter: grayscale(1);
}

.pkd-tier-block table {
    width: 100%;
    overflow: hidden;
    border-collapse: separate;
    border: 1px solid var(--pkd-border);
    border-spacing: 0;
    border-radius: 6px;
    font-size: 12px;
}

.pkd-tier-block th,
.pkd-tier-block td {
    width: 50%;
    padding: 8px 10px;
    border-bottom: 1px solid var(--pkd-border);
    text-align: center;
}

.pkd-tier-block th + th,
.pkd-tier-block td + td {
    border-left: 1px solid var(--pkd-border);
}

.pkd-tier-block th {
    background: var(--pkd-soft);
    font-weight: 700;
}

.pkd-tier-block tbody tr:last-child td {
    border-bottom: 0;
}

.pkd-selection-status {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-top: 12px;
    color: var(--pkd-muted);
    font-size: 11px;
}

#pkdStock {
    color: var(--pkd-success);
    font-weight: 700;
}

.pkd-buy-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 12px;
    font-size: 12px;
}

.pkd-buy-row > label {
    margin: 0 3px 0 0;
    font-weight: 700;
}

.pkd-qty {
    display: grid;
    grid-template-columns: 37px 62px 37px;
    overflow: hidden;
    border: 1px solid var(--pkd-border);
    border-radius: 5px;
}

.pkd-qty button,
.pkd-qty input {
    height: 36px;
    border: 0;
    background: #fff;
    text-align: center;
}

.pkd-qty button {
    color: var(--pkd-text);
    background: var(--pkd-soft);
    cursor: pointer;
}

.pkd-qty input {
    width: 100%;
    border-right: 1px solid var(--pkd-border);
    border-left: 1px solid var(--pkd-border);
    outline: 0;
    appearance: textfield;
}

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

.pkd-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 14px;
}

.pkd-actions button {
    display: inline-flex;
    min-height: 47px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 11px 16px;
    border: 1px solid var(--pkd-primary);
    border-radius: 6px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition:
        color var(--pkd-transition),
        background var(--pkd-transition),
        transform var(--pkd-transition);
}

.pkd-actions button:hover {
    transform: translateY(-1px);
}

.pkd-add-cart {
    color: #fff;
    background: var(--pkd-primary);
}

.pkd-add-cart:hover {
    background: var(--pkd-primary-dark);
}

.pkd-quote {
    color: var(--pkd-primary);
    background: #fff;
}

.pkd-quote:hover {
    color: #fff;
    background: var(--pkd-primary);
}

.pkd-trust-row {
    margin-top: 18px;
    border-right: 0;
    border-bottom: 0;
    border-left: 0;
    border-radius: 0;
}

.pkd-trust-row > div {
    padding: 14px 8px 0;
}

.pkd-description {
    margin-top: 22px;
    padding: 26px 30px;
    border: 1px solid var(--pkd-border);
    border-radius: var(--pkd-radius);
    background: #fff;
    box-shadow: 0 4px 16px rgba(20, 34, 66, 0.05);
}

.pkd-description h2 {
    margin: 0 0 18px;
    color: var(--pkd-text);
    font-size: 21px;
    font-weight: 800;
}

.pkd-description p,
.pkd-description li {
    color: var(--pkd-muted);
    font-size: 14px;
    line-height: 1.75;
}

.pkd-description img {
    max-width: 100%;
    height: auto;
}

.pkd-table-scroll {
    overflow-x: auto;
}

.pkd-description table {
    width: 100%;
    border-collapse: collapse;
}

.pkd-description th,
.pkd-description td {
    padding: 10px;
    border: 1px solid var(--pkd-border);
}

.pkd-review {
    padding: 15px 0;
    border-top: 1px solid var(--pkd-border);
}

.pkd-review:first-of-type {
    border-top: 0;
}

.pkd-review strong {
    margin-right: 10px;
}

.pkd-review span {
    color: var(--pkd-warning);
}

.pkd-review p {
    margin: 7px 0 0;
}

@media (max-width: 1199.98px) {
    .pkd-card {
        grid-template-columns: minmax(0, 0.92fr) minmax(430px, 1.08fr);
    }

    .pkd-gallery-panel,
    .pkd-info-panel {
        padding-right: 22px;
        padding-left: 22px;
    }

    .pkd-main-image-wrap {
        min-height: 455px;
    }

    .pkd-main-image {
        height: 375px;
    }

    .pkd-features strong,
    .pkd-trust-row strong {
        font-size: 11px;
    }
}

@media (max-width: 991.98px) {
    .pkd-card {
        grid-template-columns: 1fr;
    }

    .pkd-gallery-panel {
        border-right: 0;
        border-bottom: 1px solid var(--pkd-border);
    }

    .pkd-main-image-wrap {
        min-height: 480px;
    }

    .pkd-main-image {
        height: 410px;
    }
}

@media (max-width: 575.98px) {
    .pkd-page {
        padding: 10px 0 35px;
    }

    .pkd-breadcrumb {
        padding: 0 2px;
        font-size: 11px;
    }

    .pkd-card {
        overflow: visible;
        border-radius: 9px;
    }

    .pkd-gallery-panel,
    .pkd-info-panel {
        padding: 16px 14px;
    }

    .pkd-badge {
        top: 12px;
        left: 12px;
        padding: 5px 9px;
        font-size: 10px;
    }

    .pkd-zoom {
        top: 10px;
        right: 10px;
        width: 37px;
        height: 37px;
    }

    .pkd-main-image-wrap {
        min-height: 350px;
        padding: 48px 25px 16px;
    }

    .pkd-main-image {
        width: 100%;
        height: 300px;
    }

    .pkd-gallery-arrow {
        width: 35px;
        height: 35px;
        font-size: 12px;
    }

    .pkd-prev {
        left: -4px;
    }
    .pkd-next {
        right: -4px;
    }

    .pkd-thumbnails {
        justify-content: flex-start;
    }

    .pkd-thumb {
        flex-basis: 67px;
        width: 67px;
        height: 70px;
    }

    .pkd-features,
    .pkd-trust-row {
        grid-template-columns: 1fr;
    }

    .pkd-features > div,
    .pkd-trust-row > div {
        justify-content: flex-start;
        padding: 11px 14px;
    }

    .pkd-features > div + div,
    .pkd-trust-row > div + div {
        border-top: 1px solid var(--pkd-border);
        border-left: 0;
    }

    .pkd-info-panel h1 {
        font-size: 24px;
    }

    .pkd-rating {
        align-items: flex-start;
        flex-direction: column;
        gap: 4px;
    }

    .pkd-price {
        font-size: 23px;
    }

    .pkd-sizes,
    .pkd-materials {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .pkd-size > span,
    .pkd-material > span {
        width: 100%;
        padding: 8px;
    }

    .pkd-tier-block {
        overflow-x: auto;
    }

    .pkd-tier-block table {
        min-width: 390px;
    }

    .pkd-selection-status {
        flex-direction: column;
        gap: 3px;
    }

    .pkd-buy-row {
        flex-wrap: wrap;
    }

    .pkd-actions {
        grid-template-columns: 1fr;
    }

    .pkd-actions button {
        width: 100%;
    }

    .pkd-trust-row {
        margin-top: 16px;
    }

    .pkd-description {
        margin-top: 14px;
        padding: 20px 16px;
        border-radius: 9px;
    }

    .pkd-description h2 {
        font-size: 19px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .pkd-page *,
    .pkd-page *::before,
    .pkd-page *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}