.ptkbp-showcase {
    margin: 32px auto;
    padding: 0 16px;
    max-width: 1130px;
    font-family: inherit;
}

.ptkbp-card {
    display: grid;
    grid-template-columns: minmax(320px, 1fr) minmax(320px, 1.12fr);
    overflow: hidden;
    border: 1px solid #e3e7ee;
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 16px 34px rgba(32, 40, 56, 0.11);
}

.ptkbp-media {
    padding: 30px;
    background: #fafbfc;
    border-right: 1px solid #eef1f5;
}

.ptkbp-main-image {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 420px;
    border-radius: 12px;
    background: #fff;
    overflow: hidden;
}

.ptkbp-main-image img {
    display: block;
    width: 100%;
    height: 100%;
    max-height: 440px;
    object-fit: contain;
}

.ptkbp-main-image__empty {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 320px;
    color: #7a8494;
    font-weight: 700;
    background: repeating-linear-gradient(45deg, #f5f7fa, #f5f7fa 12px, #ffffff 12px, #ffffff 24px);
}

.ptkbp-thumbs {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.ptkbp-thumb {
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1 / 0.78;
    padding: 8px;
    border: 1px solid #e5e9ef;
    border-radius: 8px;
    background: #fff;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.ptkbp-thumb.is-active,
.ptkbp-thumb:hover {
    border-color: var(--ptkbp-accent);
    box-shadow: 0 0 0 2px rgba(47, 125, 130, 0.12);
}

.ptkbp-thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.ptkbp-content {
    padding: 42px 40px 36px;
}

.ptkbp-rating {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 8px;
    color: #f5a400;
    font-size: 13px;
    font-weight: 800;
}

.ptkbp-stars {
    color: #ffb11b;
    letter-spacing: 1px;
}

.ptkbp-content h2 {
    margin: 0 0 12px;
    color: #202938;
    font-size: 28px;
    line-height: 1.15;
    font-weight: 900;
}

.ptkbp-subtitle {
    margin: 0 0 22px;
    color: #6b7484;
    font-size: 15px;
    line-height: 1.55;
}

.ptkbp-options {
    display: grid;
    gap: 14px;
}

.ptkbp-option {
    position: relative;
    display: grid;
    grid-template-columns: 32px 1fr auto;
    align-items: center;
    gap: 16px;
    width: 100%;
    min-height: 78px;
    padding: 14px 18px;
    border: 2px solid #e2e6ec;
    border-radius: 10px;
    background: #fff;
    color: #243041;
    text-align: left;
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.ptkbp-option:hover,
.ptkbp-option.is-selected {
    border-color: var(--ptkbp-accent);
    background: #edf9f7;
}

.ptkbp-option:hover {
    transform: translateY(-1px);
}

.ptkbp-option__radio {
    width: 22px;
    height: 22px;
    border: 2px solid #d8dee8;
    border-radius: 50%;
    background: #fff;
}

.ptkbp-option.is-selected .ptkbp-option__radio {
    border: 7px solid var(--ptkbp-accent);
}

.ptkbp-option__copy {
    min-width: 0;
}

.ptkbp-option__copy strong,
.ptkbp-option__copy small,
.ptkbp-option__copy em {
    display: block;
}

.ptkbp-option__copy strong {
    color: #263143;
    font-size: 16px;
    line-height: 1.25;
}

.ptkbp-option__copy small {
    margin-top: 3px;
    color: #6c7686;
    font-size: 13px;
}

.ptkbp-option__copy em {
    margin-top: 3px;
    color: var(--ptkbp-accent-dark);
    font-size: 12px;
    font-style: normal;
    font-weight: 700;
}

.ptkbp-option__price {
    position: relative;
    display: grid;
    justify-items: end;
    min-width: 96px;
    color: var(--ptkbp-accent-dark);
}

.ptkbp-option__price del {
    color: #ef6262;
    font-size: 13px;
    line-height: 1;
}

.ptkbp-option__price strong {
    color: var(--ptkbp-accent-dark);
    font-size: 20px;
    line-height: 1.1;
    font-weight: 900;
    white-space: nowrap;
}

.ptkbp-badge {
    position: absolute;
    top: -34px;
    right: -8px;
    padding: 5px 10px;
    border-radius: 999px;
    background: var(--ptkbp-badge-bg);
    color: #fff;
    font-size: 10px;
    line-height: 1;
    font-weight: 900;
    white-space: nowrap;
}

.ptkbp-badge--purple {
    background: #8b5cf6;
}

.ptkbp-badge--green {
    background: #15a46d;
}

.ptkbp-badge--dark {
    background: #263143;
}

.ptkbp-add {
    width: 100%;
    min-height: 58px;
    margin-top: 36px;
    border: 0;
    border-radius: 9px;
    background: var(--ptkbp-button-bg);
    color: #fff;
    font-size: 16px;
    font-weight: 900;
    letter-spacing: 0;
    box-shadow: 0 10px 20px rgba(47, 125, 130, 0.26);
    cursor: pointer;
    transition: transform 0.2s ease, filter 0.2s ease;
}

.ptkbp-add:hover {
    filter: brightness(0.94);
    transform: translateY(-1px);
}

.ptkbp-add.is-loading {
    opacity: 0.72;
    pointer-events: none;
}

.ptkbp-message {
    min-height: 20px;
    margin-top: 10px;
    color: #2f7d82;
    font-size: 13px;
    font-weight: 700;
    text-align: center;
}

.ptkbp-message.is-error {
    color: #dc3545;
}

.ptkbp-trust {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px solid #e7ebf0;
    color: #727c8d;
    font-size: 12px;
    font-weight: 800;
    text-align: center;
}

.ptkbp-trust span {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-width: 0;
}

.ptkbp-trust__icon {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #ee5b7a;
    flex: 0 0 auto;
}

.ptkbp-trust__icon--1 {
    background: #f6a623;
}

.ptkbp-trust__icon--2 {
    background: #29b66f;
}

.ptkbp-video-section {
    margin: 44px auto;
    padding: 42px 16px 46px;
    max-width: 1180px;
    background: #f5f7fa;
    font-family: inherit;
}

.ptkbp-video-head {
    margin: 0 auto 30px;
    max-width: 720px;
    text-align: center;
}

.ptkbp-video-head span {
    display: block;
    margin-bottom: 8px;
    color: #185a64;
    font-size: 15px;
    font-weight: 900;
    letter-spacing: 2px;
}

.ptkbp-video-head h2 {
    margin: 0;
    color: #182235;
    font-size: 32px;
    line-height: 1.18;
    font-weight: 900;
}

.ptkbp-video-head p {
    margin: 14px 0 0;
    color: #6b5160;
    font-size: 17px;
    line-height: 1.45;
}

.ptkbp-video-track {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(210px, 240px);
    gap: 24px;
    overflow-x: auto;
    padding: 22px 6px 30px;
    scroll-snap-type: x proximity;
    scrollbar-width: thin;
}

.ptkbp-video-card {
    position: relative;
    display: block;
    aspect-ratio: 9 / 16;
    overflow: hidden;
    border: 0;
    border-radius: 18px;
    background: #dce3eb;
    box-shadow: 0 16px 26px rgba(28, 37, 54, 0.13);
    cursor: pointer;
    scroll-snap-align: start;
    text-align: left;
}

.ptkbp-video-card img,
.ptkbp-video-card__fallback {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ptkbp-video-card__fallback {
    background:
        radial-gradient(circle at 50% 38%, rgba(255, 255, 255, 0.8), transparent 24%),
        linear-gradient(145deg, #dbe6e5, #a4bbb9 46%, #253640);
}

.ptkbp-video-card__shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.02) 35%, rgba(0, 0, 0, 0.68) 100%);
}

.ptkbp-video-play {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 62px;
    height: 62px;
    border: 1px solid rgba(255, 255, 255, 0.72);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.42);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
    transform: translate(-50%, -50%);
    backdrop-filter: blur(2px);
}

.ptkbp-video-play::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 53%;
    width: 0;
    height: 0;
    border-top: 9px solid transparent;
    border-bottom: 9px solid transparent;
    border-left: 13px solid #fff;
    transform: translate(-50%, -50%);
}

.ptkbp-video-copy {
    position: absolute;
    right: 18px;
    bottom: 18px;
    left: 18px;
    z-index: 2;
    color: #fff;
}

.ptkbp-video-copy strong,
.ptkbp-video-copy small {
    display: block;
}

.ptkbp-video-copy strong {
    margin-bottom: 4px;
    font-size: 13px;
    font-weight: 900;
}

.ptkbp-video-copy small {
    font-size: 11px;
    line-height: 1.35;
    font-weight: 700;
}

.ptkbp-video-modal {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(12, 18, 28, 0.78);
}

.ptkbp-video-modal.is-open {
    display: flex;
}

.ptkbp-video-modal__box {
    position: relative;
    width: min(92vw, 520px);
    aspect-ratio: 9 / 16;
    max-height: 88vh;
    border-radius: 16px;
    background: #101827;
    overflow: hidden;
}

.ptkbp-video-modal__box video,
.ptkbp-video-modal__box iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

.ptkbp-video-modal__close {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 3;
    width: 36px;
    height: 36px;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.92);
    color: #182235;
    font-size: 24px;
    line-height: 34px;
    cursor: pointer;
}

@media (max-width: 900px) {
    .ptkbp-card {
        grid-template-columns: 1fr;
    }

    .ptkbp-media {
        border-right: 0;
        border-bottom: 1px solid #eef1f5;
        padding: 20px;
    }

    .ptkbp-main-image {
        min-height: 300px;
    }

    .ptkbp-content {
        padding: 28px 22px;
    }
}

@media (max-width: 560px) {
    .ptkbp-showcase {
        padding: 0 10px;
    }

    .ptkbp-card {
        border-radius: 14px;
    }

    .ptkbp-content h2 {
        font-size: 23px;
    }

    .ptkbp-thumbs {
        gap: 8px;
    }

    .ptkbp-option {
        grid-template-columns: 28px 1fr;
        gap: 10px;
        padding: 14px;
    }

    .ptkbp-option__price {
        grid-column: 2;
        justify-items: start;
        min-width: 0;
    }

    .ptkbp-badge {
        position: static;
        margin: 0 0 4px;
    }

    .ptkbp-trust {
        grid-template-columns: 1fr;
        text-align: left;
    }

    .ptkbp-video-section {
        margin: 30px auto;
        padding: 32px 10px;
    }

    .ptkbp-video-head h2 {
        font-size: 26px;
    }

    .ptkbp-video-track {
        grid-auto-columns: minmax(190px, 72vw);
        gap: 14px;
    }
}