/* Digital Books public shop — editorial PDP + listing cards */

.pdb-book-shop {
    --pdb-ink: #0f172a;
    --pdb-muted: #64748b;
    --pdb-line: #e2e8f0;
    --pdb-soft: #f8fafc;
    --pdb-accent: #1d4ed8;
    --pdb-surface: #ffffff;
    --pdb-green: #76b840;
    --pdb-green-deep: #5f9430;
    --pdb-radius: 12px;
}

/* ——— Detail PDP ——— */

.pdb-book-detail {
    position: relative;
    padding: 2.5rem 0 4rem;
    overflow: visible;
}

.pdb-book-detail__atmosphere {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    background:
        linear-gradient(180deg, #f8fafc 0%, #ffffff 42%, #ffffff 100%);
}

.pdb-book-detail__atmosphere::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(148, 163, 184, 0.09) 1px, transparent 1px),
        linear-gradient(90deg, rgba(148, 163, 184, 0.09) 1px, transparent 1px);
    background-size: 36px 36px;
    mask-image: radial-gradient(ellipse 70% 55% at 50% 18%, #000 10%, transparent 72%);
    -webkit-mask-image: radial-gradient(ellipse 70% 55% at 50% 18%, #000 10%, transparent 72%);
}

.pdb-book-detail__container {
    position: relative;
    z-index: 1;
}

.pdb-book-detail__stage {
    display: grid;
    grid-template-columns: minmax(300px, 380px) minmax(0, 1fr);
    gap: clamp(1.75rem, 4vw, 3.25rem);
    align-items: start;
    max-width: 1100px;
    margin-inline: auto;
    overflow: visible;
}

/* Cover — scastiel.dev/3dbook pattern */

.pdb-book-detail__cover-stage {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.15rem;
    padding: 1.25rem 2.5rem 0.5rem 1rem;
    overflow: visible;
}

.pdb-book-container {
    --pdb-bw: 300px;
    --pdb-bh: 450px;
    --pdb-bt: 60px;
    --pdb-bo: 2px;
    --pdb-br: 2px;
    --pdb-bc: #000000;
    display: flex;
    align-items: center;
    justify-content: center;
    perspective: 600px;
    width: calc(var(--pdb-bw) + 48px);
    height: calc(var(--pdb-bh) + 24px);
    outline: none;
}

@keyframes pdbBookInit {
    0% {
        transform: rotateY(-25deg);
    }
    100% {
        transform: rotateY(0deg);
    }
}

.pdb-book {
    width: var(--pdb-bw);
    height: var(--pdb-bh);
    position: relative;
    transform-style: preserve-3d;
    transform: rotateY(0deg);
    transition: transform 1s ease;
    animation: pdbBookInit 1s ease 0s 1;
}

.pdb-book-container:hover .pdb-book,
.pdb-book-container:focus .pdb-book {
    transform: rotateY(-25deg);
}

.pdb-book > :first-child {
    position: absolute;
    top: 0;
    left: 0;
    width: var(--pdb-bw);
    height: var(--pdb-bh);
    object-fit: cover;
    transform: translateZ(calc(var(--pdb-bt) / 2));
    background-color: var(--pdb-bc);
    border-radius: 0 var(--pdb-br) var(--pdb-br) 0;
    box-shadow: 5px 5px 20px #666;
}

.pdb-book::before {
    content: "";
    position: absolute;
    left: 0;
    top: var(--pdb-bo);
    width: calc(var(--pdb-bt) - 2px);
    height: calc(var(--pdb-bh) - 2 * var(--pdb-bo));
    transform: translateX(calc(var(--pdb-bw) - var(--pdb-bt) / 2 - var(--pdb-bo))) rotateY(90deg);
    background: linear-gradient(
        90deg,
        #fff 0%,
        #f9f9f9 5%,
        #fff 10%,
        #f9f9f9 15%,
        #fff 20%,
        #f9f9f9 25%,
        #fff 30%,
        #f9f9f9 35%,
        #fff 40%,
        #f9f9f9 45%,
        #fff 50%,
        #f9f9f9 55%,
        #fff 60%,
        #f9f9f9 65%,
        #fff 70%,
        #f9f9f9 75%,
        #fff 80%,
        #f9f9f9 85%,
        #fff 90%,
        #f9f9f9 95%,
        #fff 100%
    );
}

.pdb-book::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: var(--pdb-bw);
    height: var(--pdb-bh);
    transform: translateZ(calc(var(--pdb-bt) / -2));
    background-color: var(--pdb-bc);
    border-radius: 0 var(--pdb-br) var(--pdb-br) 0;
    box-shadow: -10px 0 50px 10px #666;
}

.pdb-book-detail__format-cap {
    margin: 0;
    font-size: 0.72rem;
    font-weight: 650;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--pdb-muted);
}

@media (prefers-reduced-motion: reduce) {
    .pdb-book {
        animation: none;
        transition: none;
    }

    .pdb-book-container:hover .pdb-book,
    .pdb-book-container:focus .pdb-book {
        transform: rotateY(-25deg);
    }
}

/* Info column */

.pdb-book-detail__info {
    display: flex;
    flex-direction: column;
    gap: 1.35rem;
    min-width: 0;
    padding-top: 0.15rem;
}

.pdb-book-detail__header {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.pdb-book-detail__title {
    margin: 0;
    font-size: clamp(1.75rem, 3.2vw, 2.45rem);
    font-weight: 750;
    letter-spacing: -0.03em;
    line-height: 1.15;
    color: var(--pdb-ink);
}

.pdb-book-detail__meta-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.55rem 0.75rem;
    min-height: 1.5rem;
}

.pdb-book-detail__meta-sep {
    display: inline-block;
    width: 1px;
    height: 0.95rem;
    background: #cbd5e1;
    flex-shrink: 0;
}

.pdb-book-detail__category {
    font-size: 0.78rem;
    font-weight: 650;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--pdb-muted);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: color 0.2s ease, border-color 0.2s ease;
    white-space: nowrap;
}

.pdb-book-detail__category:hover {
    color: var(--pdb-ink);
    border-bottom-color: rgba(15, 23, 42, 0.35);
}

.pdb-book-detail__byline {
    margin: 0;
    font-size: 0.95rem;
    color: var(--pdb-muted);
    line-height: 1.4;
    display: inline-flex;
    align-items: baseline;
    gap: 0.35rem;
    white-space: nowrap;
}

.pdb-book-detail__by {
    font-weight: 500;
}

.pdb-book-detail__author {
    color: var(--pdb-ink);
    font-weight: 600;
}

.pdb-book-detail__proof {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem 0.5rem;
    font-size: 0.88rem;
    color: var(--pdb-muted);
}

.pdb-book-detail__reviews {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.pdb-book-detail__reviews-count {
    color: var(--pdb-muted);
}

.pdb-book-detail__proof-sep {
    color: #94a3b8;
    user-select: none;
}

.pdb-book-detail__sales {
    display: inline-flex;
    align-items: baseline;
    gap: 0.25rem;
}

.pdb-book-detail__sales-value {
    font-weight: 650;
    color: #475569;
}

.pdb-book-detail__sales-label {
    font-weight: 500;
}

/* Description — 3-line clamp */

.pdb-book-detail__desc-wrap {
    max-width: none;
    width: 100%;
}

.pdb-book-detail__desc {
    color: #334155;
    font-size: 1rem;
    line-height: 1.65;
}

.pdb-book-detail__desc p {
    margin-bottom: 0.75rem;
}

.pdb-book-detail__desc p:last-child {
    margin-bottom: 0;
}

.pdb-book-detail__desc-wrap.is-clamped:not(.is-expanded) .pdb-book-detail__desc {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    overflow: hidden;
    max-height: calc(1.65em * 3);
}

.pdb-book-detail__desc-wrap.is-expanded .pdb-book-detail__desc,
.pdb-book-detail__desc-wrap:not(.is-clamped) .pdb-book-detail__desc {
    display: block !important;
    -webkit-box-orient: unset !important;
    -webkit-line-clamp: unset !important;
    line-clamp: unset !important;
    overflow: visible !important;
    max-height: none !important;
}

.pdb-book-detail__read-more {
    margin-top: 0.4rem;
    padding: 0;
    border: 0;
    background: none;
    color: #94a3b8;
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    position: relative;
    z-index: 2;
}

.pdb-book-detail__read-more:hover {
    color: #64748b;
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* Quiet specs */

.pdb-book-detail__specs {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem 1.25rem;
    margin: 0;
    padding: 1.1rem 0;
    border-top: 1px solid var(--pdb-line);
    border-bottom: 1px solid var(--pdb-line);
}

.pdb-book-detail__spec {
    min-width: 0;
}

.pdb-book-detail__spec dt {
    margin: 0 0 0.25rem;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--pdb-muted);
}

.pdb-book-detail__spec dd {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 650;
    color: var(--pdb-ink);
    line-height: 1.35;
    word-break: break-word;
}

/* Buy rail — same pattern as processin-pd-price--bar */

.pdb-book-detail__buy-rail {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
    padding-top: 0.15rem;
}

.pdb-book-detail__cart {
    display: block;
    margin: 0;
    width: 100%;
    max-width: none;
}

.pdb-book-detail__price-bar {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    column-gap: 0;
    width: 100%;
    background: var(--pdb-surface);
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: var(--pdb-radius);
    padding: 1rem 1.15rem;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
}

.pdb-book-detail__price-bar--price-only {
    grid-template-columns: auto minmax(0, 1fr) auto;
    max-width: none;
}

.pdb-book-detail__price-head {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 0.45rem;
    min-width: 0;
}

.pdb-book-detail__price-head--sale {
    flex-direction: column;
    align-items: flex-start;
    flex-wrap: nowrap;
    gap: 0.15rem;
}

.pdb-book-detail__price-current {
    font-size: clamp(1.2rem, 1.9vw, 1.5rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.2;
    color: var(--pdb-green);
    font-variant-numeric: tabular-nums;
}

.pdb-book-detail__price-old {
    font-size: clamp(0.95rem, 1.4vw, 1.1rem);
    line-height: 1.2;
    color: #94a3b8;
    text-decoration: line-through;
}

.pdb-book-detail__price-divider {
    display: flex;
    justify-content: center;
    align-items: stretch;
    min-width: 0;
    width: 100%;
    min-height: 2.75rem;
}

.pdb-book-detail__price-divider-line {
    display: block;
    width: 1px;
    flex: 0 0 1px;
    align-self: stretch;
    min-height: 2.75rem;
    background: rgba(15, 23, 42, 0.12);
}

.pdb-book-detail__price-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    justify-self: end;
    gap: 0.5rem;
}

.pdb-book-detail__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0.5rem 1rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.875rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition:
        background 0.18s ease,
        border-color 0.18s ease,
        color 0.18s ease,
        box-shadow 0.2s ease,
        filter 0.15s ease,
        transform 0.12s ease;
}

.pdb-book-detail__btn-cart-inner {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.pdb-book-detail__btn-icon {
    width: 1.05rem;
    height: 1.05rem;
    flex-shrink: 0;
}

.pdb-book-detail__btn--cart {
    background: #ffffff;
    color: var(--pdb-ink);
    border: 1.5px solid rgba(15, 23, 42, 0.14);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05);
}

.pdb-book-detail__btn--cart:hover:not(:disabled):not(.disable) {
    background: #f8fafc;
    border-color: rgba(37, 99, 235, 0.38);
    color: var(--pdb-accent);
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.08);
}

.pdb-book-detail__btn--buy {
    background: linear-gradient(180deg, var(--pdb-green) 0%, var(--pdb-green-deep) 100%);
    color: #ffffff;
    border: none;
    font-weight: 700;
    padding: 0.5rem 1.15rem;
    box-shadow: none;
}

.pdb-book-detail__btn--buy:hover:not(:disabled):not(.disable) {
    filter: brightness(1.06);
    color: #ffffff;
}

.pdb-book-detail__btn--look {
    background: #eff6ff;
    color: var(--pdb-accent);
    border: 1.5px solid #bfdbfe;
    text-decoration: none;
    box-shadow: none;
}

a.pdb-book-detail__btn--look:hover {
    background: #dbeafe;
    border-color: #93c5fd;
    color: #1e40af;
}

.pdb-book-detail__btn--audio {
    background: #fff7ed;
    color: #9a3412;
    border: 1.5px solid #fdba74;
    text-decoration: none;
    box-shadow: none;
}

.pdb-book-detail__btn--audio:hover:not(:disabled):not(.is-disabled) {
    background: #ffedd5;
    border-color: #fb923c;
    color: #7c2d12;
}

.pdb-book-detail__btn--audio.is-playing {
    background: #ffedd5;
    border-color: #f97316;
    color: #7c2d12;
}

.pdb-book-detail__btn--audio.is-disabled,
.pdb-book-detail__btn--audio:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.pdb-book-detail__btn-icon--pause[hidden],
.pdb-book-detail__btn-icon--play[hidden] {
    display: none !important;
}

.pdb-book-detail__btn.disable,
.pdb-book-detail__btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    pointer-events: none;
    box-shadow: none;
    filter: none;
}

.pdb-book-detail__trust {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0;
    width: 100%;
    max-width: none;
    padding: 0.7rem 0.95rem;
    border-radius: 10px;
    border: 1px solid #dbe4f0;
    background:
        linear-gradient(135deg, rgba(29, 78, 216, 0.05) 0%, rgba(248, 250, 252, 0.95) 48%, #f8fafc 100%);
    box-shadow: inset 3px 0 0 #3b82f6;
}

.pdb-book-detail__trust-icon {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 999px;
    background: #eff6ff;
    color: #2563eb;
    border: 1px solid #bfdbfe;
}

.pdb-book-detail__trust-icon svg {
    width: 0.95rem;
    height: 0.95rem;
}

.pdb-book-detail__trust-text {
    margin: 0;
    flex: 1 1 auto;
    font-size: 0.8rem;
    line-height: 1.45;
    color: #334155;
    white-space: normal;
}

/* ——— FAQs (from Ecommerce product FAQ schema) ——— */

.pdb-book-detail__faqs {
    max-width: 1100px;
    margin: 2.75rem auto 0;
    padding-top: 2rem;
    border-top: 1px solid var(--pdb-line);
}

.pdb-book-detail__faqs-head {
    margin-bottom: 1.15rem;
}

.pdb-book-detail__faqs-title {
    margin: 0 0 0.35rem;
    font-size: clamp(1.25rem, 2.2vw, 1.55rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--pdb-ink);
}

.pdb-book-detail__faqs-sub {
    margin: 0;
    font-size: 0.92rem;
    color: var(--pdb-muted);
}

.pdb-book-detail__faq-list {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.pdb-book-detail__faq-item {
    border: 1px solid var(--pdb-line);
    border-radius: var(--pdb-radius);
    background: var(--pdb-surface);
    overflow: hidden;
}

.pdb-book-detail__faq-q {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.95rem 1.1rem;
    cursor: pointer;
    list-style: none;
    font-size: 0.98rem;
    font-weight: 650;
    color: var(--pdb-ink);
    line-height: 1.4;
}

.pdb-book-detail__faq-q::-webkit-details-marker {
    display: none;
}

.pdb-book-detail__faq-q::marker {
    content: "";
}

.pdb-book-detail__faq-icon {
    flex: 0 0 auto;
    width: 1.1rem;
    height: 1.1rem;
    position: relative;
}

.pdb-book-detail__faq-icon::before,
.pdb-book-detail__faq-icon::after {
    content: "";
    position: absolute;
    background: var(--pdb-muted);
    border-radius: 1px;
    transition: transform 0.18s ease, opacity 0.18s ease;
}

.pdb-book-detail__faq-icon::before {
    inset: 50% 0 auto;
    height: 2px;
    transform: translateY(-50%);
}

.pdb-book-detail__faq-icon::after {
    inset: 0 50% auto;
    width: 2px;
    height: 100%;
    transform: translateX(-50%);
}

.pdb-book-detail__faq-item[open] .pdb-book-detail__faq-icon::after {
    opacity: 0;
    transform: translateX(-50%) scaleY(0);
}

.pdb-book-detail__faq-a {
    padding: 0 1.1rem 1.05rem;
    font-size: 0.94rem;
    line-height: 1.6;
    color: #334155;
}

.pdb-book-detail__faq-a p:last-child {
    margin-bottom: 0;
}

/* ——— You may also like ——— */

.pdb-book-also-like {
    padding: 2.5rem 0 4rem;
    background:
        linear-gradient(180deg, #ffffff 0%, #f8fafc 55%, #ffffff 100%);
}

.pdb-book-also-like__head {
    max-width: 720px;
    margin-bottom: 1.75rem;
}

.pdb-book-also-like__title {
    margin: 0 0 0.4rem;
    font-size: clamp(1.35rem, 2.4vw, 1.7rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--pdb-ink, #0f172a);
}

.pdb-book-also-like__sub {
    margin: 0;
    font-size: 0.95rem;
    color: var(--pdb-muted, #64748b);
}

/* Detail responsive */

@media (max-width: 991.98px) {
    .pdb-book-detail__stage {
        grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
        gap: 1.75rem;
    }

    .pdb-book-detail__specs {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .pdb-book-container {
        --pdb-bw: 260px;
        --pdb-bh: 390px;
        --pdb-bt: 52px;
    }
}

@media (max-width: 767.98px) {
    .pdb-book-detail {
        padding: 1.5rem 0 5.5rem;
    }

    .pdb-book-detail__stage {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .pdb-book-detail__cover-stage {
        max-width: 280px;
        margin-inline: auto;
        padding: 1rem 1.75rem 0.35rem;
    }

    .pdb-book-container {
        --pdb-bw: 200px;
        --pdb-bh: 300px;
        --pdb-bt: 40px;
    }

    .pdb-book-detail__header {
        text-align: left;
        align-items: stretch;
    }

    .pdb-book-detail__meta-row {
        justify-content: flex-start;
    }

    .pdb-book-detail__desc-wrap {
        max-width: none;
        text-align: left;
    }

    .pdb-book-detail__specs {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.85rem 1rem;
    }

    .pdb-book-detail__buy-rail {
        position: sticky;
        bottom: 0;
        z-index: 20;
        margin: 0 -0.25rem;
        padding: 0.75rem 0.75rem calc(0.75rem + env(safe-area-inset-bottom, 0px));
        background: rgba(255, 255, 255, 0.96);
        border: 1px solid var(--pdb-line);
        border-radius: 1rem 1rem 0 0;
        box-shadow: 0 -10px 28px rgba(15, 23, 42, 0.08);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        align-items: stretch;
    }

    .pdb-book-detail__cart {
        max-width: none;
    }

    .pdb-book-detail__price-bar {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0.85rem;
        padding: 0.9rem 1rem;
    }

    .pdb-book-detail__price-divider {
        display: none;
    }

    .pdb-book-detail__price-head {
        padding-bottom: 0.85rem;
        border-bottom: 1px solid rgba(15, 23, 42, 0.1);
    }

    .pdb-book-detail__price-actions {
        width: 100%;
        justify-content: stretch;
        justify-self: stretch;
        display: grid;
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .pdb-book-detail__btn--buy,
    .pdb-book-detail__btn--cart,
    .pdb-book-detail__btn--look,
    .pdb-book-detail__btn--audio {
        width: 100%;
    }

    .pdb-book-detail__trust {
        text-align: center;
        max-width: none;
        white-space: normal;
        font-size: 0.82rem;
    }
}

/* ——— Listing card ——— */

.pdb-book-card-grid {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: #fff;
    border: 1px solid var(--pdb-line, #e2e8f0);
    border-radius: 1rem;
    overflow: hidden;
    transition: box-shadow 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.pdb-book-card-grid:hover {
    border-color: #cbd5e1;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
    transform: translateY(-2px);
}

.pdb-book-card-grid__cover {
    display: block;
    background: #0b1220;
    aspect-ratio: 2 / 3;
    overflow: hidden;
}

.pdb-book-card-grid__cover img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.pdb-book-card-grid__body {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 1rem 1.05rem 1.1rem;
    flex: 1 1 auto;
}

.pdb-book-card-grid__title {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.pdb-book-card-grid__proof {
    gap: 0;
    min-width: 0;
}

.pdb-book-card-grid .marketplace-card-bottom,
.pdb-book-card-grid__bottom {
    margin-top: auto;
    width: 100%;
    display: flex;
    flex-direction: column;
    padding-top: 10px;
}

.pdb-book-card-grid__price-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    width: 100%;
}

.pdb-book-card-grid__price-row .price .price-regular {
    font-size: 24px;
    font-weight: 800;
    color: #3c3c43;
}

.pdb-book-card-grid__price-row .price .price-regular.price-line {
    font-size: 15px;
    font-weight: 600;
    color: rgba(153, 27, 27, 0.58);
    text-decoration: line-through;
    text-decoration-thickness: 1.5px;
    text-decoration-color: rgba(153, 27, 27, 0.35);
}

.pdb-book-card-grid .marketplace-sales-proof {
    margin-bottom: 0;
    color: #6b7280;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.35;
}

.pdb-book-card-grid .marketplace-rating-separator {
    color: #9ca3af;
    font-size: 12px;
    line-height: 1;
    margin: 0 6px;
}

.pdb-book-card-grid .marketplace-card-footer-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 34px;
    padding: 6px 12px;
    border-radius: 10px;
    border: 1px solid #cbd5e1;
    background: #fff;
    color: #1e293b;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.2;
    text-decoration: none;
    white-space: nowrap;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.pdb-book-card-grid .marketplace-card-footer-cta:hover {
    background: #f8fafc;
    border-color: #94a3b8;
    color: #0f172a;
}