/* Shared marketplace detail hero and full-width author identity.
   This layer intentionally applies only to internal, owner-backed offer pages. */

.marketplace-detail-hero {
    min-height: 0;
    padding: 20px 0 28px;
    overflow: hidden;
    background:
        radial-gradient(circle at 88% 0%, rgba(19, 184, 173, 0.16), transparent 34%),
        linear-gradient(118deg, rgba(236, 254, 255, 0.97), #ffffff 58%, rgba(240, 255, 247, 0.92));
    color: var(--ink);
    border-bottom: 1px solid rgba(19, 123, 133, 0.12);
}

.marketplace-detail-hero__breadcrumbs {
    min-width: 0;
    max-width: 100%;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-width: none;
}

.marketplace-detail-hero__breadcrumbs::-webkit-scrollbar {
    display: none;
}

.marketplace-detail-hero__breadcrumbs .breadcrumbs {
    width: max-content;
    min-width: 100%;
    margin: 0 0 15px;
    flex-wrap: nowrap;
    white-space: nowrap;
    font-size: 0.79rem;
    line-height: 1.4;
}

.marketplace-detail-hero__breadcrumbs .breadcrumbs a,
.marketplace-detail-hero__breadcrumbs .breadcrumbs span {
    flex: 0 0 auto;
}

.marketplace-detail-hero__breadcrumbs .breadcrumbs span[aria-current="page"] {
    max-width: min(42vw, 440px);
    overflow: hidden;
    text-overflow: ellipsis;
}

.marketplace-detail-hero__layout {
    min-width: 0;
}

/* The offer title belongs to the content column, directly above its media. */
.marketplace-detail-content-title {
    grid-area: title;
    min-width: 0;
    margin: 0;
    color: var(--navy);
    font-size: clamp(1.8rem, 3.2vw, 2.55rem);
    font-weight: 950;
    line-height: 1.12;
    letter-spacing: -0.025em;
    overflow-wrap: anywhere;
}

.detail-main > .marketplace-detail-content-title {
    margin-bottom: 18px;
}

.content-author-summary {
    display: grid;
    grid-template-columns: 80px minmax(0, 1fr) auto;
    grid-template-areas: "avatar body action";
    align-items: center;
    gap: clamp(20px, 3vw, 38px);
    width: 100%;
    min-width: 0;
    min-height: 112px;
    padding: clamp(16px, 2vw, 22px) clamp(18px, 3vw, 34px);
    border: 1px solid rgba(19, 123, 133, 0.18);
    border-radius: 24px;
    background:
        linear-gradient(105deg, rgba(255, 255, 255, 0.98), rgba(243, 253, 252, 0.94) 62%, rgba(229, 249, 246, 0.9));
    box-shadow: 0 18px 46px rgba(7, 24, 39, 0.08);
}

.content-author-summary__avatar {
    grid-area: avatar;
    display: grid;
    place-items: center;
    width: 80px;
    height: 80px;
    overflow: hidden;
    border: 3px solid rgba(19, 184, 173, 0.25);
    border-radius: 50%;
    background: linear-gradient(145deg, #dff8f7, #eff8ff);
    color: var(--primary-dark);
    font-size: 1.8rem;
    font-weight: 950;
    line-height: 1;
}

.content-author-summary__avatar img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: inherit;
}

.content-author-summary__body {
    grid-area: body;
    display: grid;
    gap: 5px;
    min-width: 0;
    align-self: center;
}

.content-author-summary__eyebrow {
    margin: 0 !important;
    color: var(--primary-dark) !important;
    font-size: 0.71rem;
    font-weight: 950;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.content-author-summary__name {
    width: fit-content;
    max-width: 100%;
    overflow: hidden;
    color: var(--navy);
    font-size: clamp(1.45rem, 2.2vw, 2rem);
    font-weight: 950;
    line-height: 1.2;
    text-overflow: ellipsis;
    white-space: nowrap;
}

a.content-author-summary__name:hover {
    color: var(--primary-dark);
}

.content-author-summary__rating,
.content-author-summary__member {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 4px;
    min-width: 0;
    margin: 0 !important;
    color: var(--muted) !important;
    font-size: 0.88rem;
    font-weight: 780;
    line-height: 1.25;
}

.content-author-summary__rating {
    color: #826200 !important;
}

.content-author-summary__rating .profile-icon {
    width: 17px;
    height: 17px;
    fill: #efb718;
    stroke: #b98200;
}

.content-author-summary__rating small {
    font: inherit;
    color: var(--muted);
}

.content-author-summary__facts {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 7px 10px;
    margin-top: 5px;
}

.content-author-summary__fact {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 29px;
    padding: 4px 9px;
    border: 1px solid rgba(19, 123, 133, 0.14);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.76);
    color: var(--muted);
    font-size: 0.74rem;
    font-weight: 850;
    line-height: 1.2;
}

.content-author-summary__fact .profile-icon {
    width: 15px;
    height: 15px;
    flex: 0 0 auto;
    color: var(--primary-dark);
}

.content-author-summary__fact--verified {
    border-color: rgba(10, 143, 77, 0.2);
    background: rgba(231, 249, 239, 0.9);
    color: #087443;
}

.content-author-summary__fact--verified .profile-icon {
    color: #0a8f4d;
}

.content-author-summary__fact--recommended {
    border-color: rgba(215, 157, 0, 0.2);
    background: rgba(255, 248, 219, 0.9);
    color: #785b00;
}

.content-author-summary__fact--recommended .profile-icon {
    fill: #efb718;
    stroke: #b98200;
}

.content-author-summary__owner-label {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    min-height: 29px;
    padding: 4px 9px;
    border-radius: 999px;
    background: #e8f8f7;
    color: var(--primary-dark);
    font-size: 0.72rem;
    font-weight: 900;
}

.content-author-summary__profile-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: fit-content;
    min-height: 46px;
    padding: 10px 16px;
    border: 1px solid rgba(19, 123, 133, 0.34);
    border-radius: 13px;
    background: #ffffff;
    color: var(--primary-dark);
    font-size: 0.82rem;
    font-weight: 900;
}

.content-author-summary__links {
    grid-area: action;
    display: grid;
    grid-template-columns: repeat(2, minmax(126px, 1fr));
    gap: 9px;
    width: min(100%, 350px);
}

.content-author-summary__links form {
    margin: 0;
}

.content-author-summary__links > :only-child {
    grid-column: 1 / -1;
}

.content-author-summary__profile-link,
.content-author-summary__action {
    width: 100%;
    min-height: 48px;
    text-align: center;
}

.content-author-summary__action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 16px;
    border: 1px solid #078d91;
    border-radius: 13px;
    color: #fff;
    background: linear-gradient(135deg, #13b8ad, #078d91);
    box-shadow: 0 9px 19px rgba(7, 141, 145, .18);
    font-size: .82rem;
    font-weight: 900;
    cursor: pointer;
}

.content-author-summary__action:hover {
    border-color: #066e73;
    background: linear-gradient(135deg, #0ea69e, #06797d);
    color: #fff;
}

.content-author-summary__profile-link .profile-icon {
    width: 17px;
    height: 17px;
}

.content-author-summary__profile-link:hover {
    border-color: var(--primary);
    background: #e8f8f7;
    color: var(--navy);
}

.content-author-summary a:focus-visible,
.content-seller-trust a:focus-visible {
    outline: 3px solid rgba(19, 184, 173, 0.42);
    outline-offset: 3px;
}

.content-author-summary--unavailable {
    grid-template-columns: 80px minmax(0, 1fr);
    grid-template-areas: "avatar body";
    opacity: 0.82;
}

.content-seller-trust {
    display: grid;
    gap: 12px;
    min-width: 0;
    padding: 15px;
    border: 1px solid rgba(19, 123, 133, 0.16);
    border-radius: 12px;
    background: linear-gradient(145deg, #ffffff, #f5fcfc);
    box-shadow: 0 10px 26px rgba(7, 24, 39, 0.05);
}

.content-seller-trust__header {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    align-items: start;
    gap: 9px;
}

.content-seller-trust__header > .status-badge {
    grid-column: 1 / -1;
    width: fit-content;
}

.content-seller-trust__icon {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: #e7f8f6;
    color: var(--primary-dark);
}

.content-seller-trust__icon .profile-icon {
    width: 19px;
    height: 19px;
}

.content-seller-trust .eyebrow {
    margin: 0 0 2px;
    font-size: 0.65rem;
}

.content-seller-trust h2,
.classified-detail-side .content-seller-trust h2,
.auction-premium-side .content-seller-trust h2,
.request-detail-side .content-seller-trust h2 {
    margin: 0;
    color: var(--navy);
    font-size: 0.92rem;
    line-height: 1.3;
}

.content-seller-trust__facts {
    display: grid;
    gap: 7px;
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 800;
}

.content-seller-trust__facts span {
    display: flex;
    align-items: center;
    gap: 7px;
}

.content-seller-trust__facts .profile-icon {
    width: 16px;
    height: 16px;
    flex: 0 0 auto;
    color: var(--primary-dark);
}

.content-seller-trust__reviews {
    width: fit-content;
    color: var(--primary-dark);
    font-size: 0.78rem;
    font-weight: 900;
}

.content-seller-trust__note {
    margin: 0 !important;
    color: var(--muted) !important;
    font-size: 0.78rem !important;
}

/* Keep the established sidebar hierarchy; the hero must not replace it. */
.classified-detail-side > .classified-price-card,
.request-detail-side > .request-budget-card,
.auction-premium-side > .auction-bid-panel {
    order: 1;
}

.classified-detail-side > .classified-info-card,
.request-detail-side > .request-info-card,
.auction-premium-side > .auction-side-meta {
    order: 2;
}

.classified-detail-side > .contact-card,
.request-detail-side > .contact-card,
.auction-premium-side > .contact-card {
    order: 3;
}

.classified-detail-side > .content-seller-trust,
.request-detail-side > .content-seller-trust,
.auction-premium-side > .content-seller-trust {
    order: 4;
}

.classified-detail-side .promo-owner-actions,
.request-detail-side .promo-owner-actions,
.auction-premium-side .promo-owner-actions {
    order: 5;
}

/* Keep media, description and module-specific content in one indivisible flow.
   The sidebar is a sibling: beside the flow on desktop, after it when stacked. */
.classified-detail-primary,
.request-detail-primary {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 360px);
    grid-template-areas: "main side";
}

.auction-premium-primary {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 360px);
    grid-template-areas:
        "main side"
        "history history";
}

.auction-premium-history {
    grid-area: history;
}

.marketplace-detail-main-flow {
    grid-area: main;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 18px;
    min-width: 0;
}

.classified-detail-side,
.request-detail-side,
.auction-premium-side {
    grid-area: side;
}

@media (max-width: 980px) {
    .classified-detail-primary,
    .request-detail-primary {
        grid-template-columns: minmax(0, 1fr);
        grid-template-areas:
            "main"
            "side";
    }

    .auction-premium-primary {
        grid-template-columns: minmax(0, 1fr);
        grid-template-areas:
            "main"
            "side"
            "history";
    }

    .classified-detail-side > .content-seller-trust,
    .request-detail-side > .content-seller-trust,
    .auction-premium-side > .content-seller-trust {
        grid-column: 1 / -1;
    }
}

@media (max-width: 900px) {
    .content-author-summary {
        grid-template-columns: 72px minmax(0, 1fr) auto;
        gap: 18px;
        min-height: 104px;
        padding: 16px 18px;
    }

    .content-author-summary--unavailable {
        grid-template-columns: 72px minmax(0, 1fr);
    }

    .content-author-summary__avatar {
        width: 72px;
        height: 72px;
        font-size: 1.65rem;
    }
}

@media (max-width: 700px) {
    .marketplace-detail-hero,
    .classified-detail-hero.marketplace-detail-hero,
    .auction-premium-hero.marketplace-detail-hero,
    .request-detail-hero.marketplace-detail-hero {
        padding: 14px 0 17px;
    }

    .marketplace-detail-hero__breadcrumbs .breadcrumbs {
        margin-bottom: 11px;
        gap: 5px 7px;
        font-size: 0.72rem;
    }

    .marketplace-detail-hero__breadcrumbs .breadcrumbs span[aria-current="page"] {
        max-width: 46vw;
    }

    .content-author-summary {
        grid-template-columns: 60px minmax(0, 1fr);
        grid-template-areas:
            "avatar body"
            "action action";
        align-items: start;
        gap: 12px 15px;
        width: 100%;
        max-width: none;
        min-height: 0;
        padding: 14px;
        border-radius: 18px;
        box-shadow: 0 11px 28px rgba(7, 24, 39, 0.07);
    }

    .content-author-summary--unavailable {
        grid-template-columns: 60px minmax(0, 1fr);
        grid-template-areas: "avatar body";
    }

    .content-author-summary__avatar {
        width: 60px;
        height: 60px;
        font-size: 1.4rem;
    }

    .content-author-summary__eyebrow {
        font-size: 0.65rem;
    }

    .content-author-summary__name {
        font-size: 1.28rem;
    }

    .content-author-summary__rating,
    .content-author-summary__member {
        font-size: 0.75rem;
    }

    .content-author-summary__facts {
        gap: 6px;
        margin-top: 3px;
    }

    .content-author-summary__fact {
        min-height: 27px;
        padding: 3px 8px;
        font-size: 0.68rem;
    }

    .content-author-summary__owner-label {
        min-height: 27px;
        padding: 3px 8px;
        font-size: 0.68rem;
    }

    .content-author-summary__profile-link {
        width: 100%;
        min-height: 44px;
        padding: 8px 12px;
        font-size: 0.78rem;
    }

    .content-author-summary__links {
        width: 100%;
    }

    .content-author-summary__action {
        min-height: 44px;
        padding: 8px 12px;
        font-size: 0.78rem;
    }

    .content-author-summary__profile-link .profile-icon {
        flex: 0 0 auto;
    }

    .marketplace-detail-content-title {
        font-size: clamp(1.55rem, 7.2vw, 2rem);
        line-height: 1.14;
    }

    .detail-main > .marketplace-detail-content-title {
        margin-bottom: 14px;
    }

    .classified-detail-primary,
    .request-detail-primary {
        grid-template-columns: minmax(0, 1fr);
        grid-template-areas:
            "main"
            "side";
    }

    .auction-premium-primary {
        grid-template-columns: minmax(0, 1fr);
        grid-template-areas:
            "main"
            "side"
            "history";
    }

    .marketplace-detail-main-flow {
        gap: 14px;
    }

    .classified-detail-side,
    .request-detail-side,
    .auction-premium-side {
        display: grid;
        grid-area: side;
        grid-template-columns: minmax(0, 1fr);
    }

    .classified-detail-side > .classified-price-card,
    .request-detail-side > .request-budget-card {
        display: grid;
    }

    .classified-detail-side > .content-seller-trust,
    .request-detail-side > .content-seller-trust {
        display: grid;
    }

    .classified-info-card,
    .request-info-card {
        display: grid;
    }

    .classified-detail-side > .classified-price-card,
    .classified-detail-side > .classified-info-card,
    .classified-detail-side > .contact-card,
    .classified-detail-side > .content-seller-trust,
    .classified-detail-side > .promo-owner-actions,
    .request-detail-side > .request-budget-card,
    .request-detail-side > .request-info-card,
    .request-detail-side > .contact-card,
    .request-detail-side > .content-seller-trust,
    .request-detail-side > .promo-owner-actions,
    .auction-premium-side > .auction-bid-panel,
    .auction-premium-side > .auction-side-meta,
    .auction-premium-side > .contact-card,
    .auction-premium-side > .content-seller-trust,
    .auction-premium-side > .promo-owner-actions {
        grid-area: auto;
        grid-column: auto;
    }

    .content-seller-trust {
        padding: 14px;
    }
}

@media (max-width: 350px) {
    .content-author-summary {
        grid-template-columns: 54px minmax(0, 1fr);
        gap: 10px 12px;
        padding: 14px;
    }

    .content-author-summary__avatar {
        width: 54px;
        height: 54px;
    }

    .content-author-summary__profile-link {
        max-width: none;
        padding-inline: 10px;
        font-size: 0.74rem;
    }

    .content-author-summary__links {
        grid-template-columns: minmax(0, 1fr);
    }
}