/* Sponsored promo banners — fixed format boxes, object-fit: cover */

/* ——— Mobile / tablet: inline in content ——— */
.promo-banner-slot {
    display: block;
    width: 100%;
    margin: 0 0 0.85rem;
    --promo-ar: 320 / 100;
}

.promo-banner-slot[data-placement="home_top"] {
    margin-top: 1.25rem;
}

.promo-banner-slot--leaderboard { --promo-ar: 320 / 50; }
.promo-banner-slot--banner { --promo-ar: 320 / 100; }
.promo-banner-slot--billboard { --promo-ar: 320 / 180; }
.promo-banner-slot--mrec { --promo-ar: 300 / 250; }
.promo-banner-slot--large_rect { --promo-ar: 336 / 280; }
.promo-banner-slot--mobile_150 { --promo-ar: 320 / 150; }
.promo-banner-slot--mobile_200 { --promo-ar: 320 / 200; }
.promo-banner-slot--desktop_100 { --promo-ar: 970 / 100; }
.promo-banner-slot--desktop_150 { --promo-ar: 970 / 150; }
.promo-banner-slot--desktop_200 { --promo-ar: 970 / 200; }
.promo-banner-slot--skyscraper { --promo-ar: 160 / 600; }
.promo-banner-slot--skyscraper_wide { --promo-ar: 300 / 600; }

.promo-banner__link {
    display: block;
    width: 100%;
    aspect-ratio: var(--promo-ar);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(226, 232, 240, 0.5);
    background: #fff;
    box-shadow: 0 4px 6px rgba(15, 23, 42, 0.02);
}

body.dark-theme .promo-banner__link {
    background: #111827;
    border-color: rgba(51, 65, 85, 0.7);
    box-shadow: none;
}

.promo-banner__img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    background: transparent;
    vertical-align: middle;
}

/* Image without link — same fixed frame */
.promo-banner-slot > .promo-banner__img {
    aspect-ratio: var(--promo-ar);
    height: auto;
    border-radius: 16px;
    border: 1px solid rgba(226, 232, 240, 0.5);
    box-shadow: 0 4px 6px rgba(15, 23, 42, 0.02);
    background: #fff;
}

body.dark-theme .promo-banner-slot > .promo-banner__img {
    background: #111827;
    border-color: rgba(51, 65, 85, 0.7);
    box-shadow: none;
}

/* Placeholder CTA — same fixed frame as image ads (format aspect-ratio) */
.promo-placeholder {
    display: flex;
    align-items: center;
    box-sizing: border-box;
    width: 100%;
    aspect-ratio: var(--promo-ar);
    overflow: hidden;
    text-decoration: none;
    color: #fff;
    padding: 0.85rem 1.1rem;
    border-radius: 16px;
    border: 1px solid rgba(30, 64, 175, 0.35);
    background: linear-gradient(135deg, #1e40af, #2563eb);
    box-shadow: 0 10px 28px rgba(37, 99, 235, 0.22);
    transition: filter 0.15s ease, transform 0.15s ease;
}

a.promo-placeholder:hover {
    filter: brightness(1.05);
    transform: translateY(-1px);
}

.promo-placeholder__copy {
    display: grid;
    gap: 0.35rem;
    width: 100%;
    min-width: 0;
    min-height: 0;
}

.promo-placeholder__title {
    margin: 0;
    font-size: 1.15rem;
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: -0.02em;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.promo-placeholder__desc {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.35;
    font-weight: 500;
    opacity: 0.92;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}

/* ——— Per-format placeholder density (matches real slot height) ——— */

/* 320×50 — title only, single line */
.promo-banner-slot--leaderboard .promo-placeholder {
    padding: 0.35rem 0.75rem;
}
.promo-banner-slot--leaderboard .promo-placeholder__title {
    font-size: 0.82rem;
    line-height: 1.15;
    -webkit-line-clamp: 1;
}
.promo-banner-slot--leaderboard .promo-placeholder__desc {
    display: none;
}

/* 320×100 */
.promo-banner-slot--banner .promo-placeholder {
    padding: 0.55rem 0.9rem;
}
.promo-banner-slot--banner .promo-placeholder__title {
    font-size: 0.98rem;
    -webkit-line-clamp: 2;
}
.promo-banner-slot--banner .promo-placeholder__desc {
    font-size: 0.78rem;
    -webkit-line-clamp: 1;
}

/* 320×150 */
.promo-banner-slot--mobile_150 .promo-placeholder {
    padding: 0.7rem 1rem;
}
.promo-banner-slot--mobile_150 .promo-placeholder__title {
    font-size: 1.05rem;
}
.promo-banner-slot--mobile_150 .promo-placeholder__desc {
    font-size: 0.82rem;
    -webkit-line-clamp: 2;
}

/* 320×200 */
.promo-banner-slot--mobile_200 .promo-placeholder {
    padding: 0.85rem 1.05rem;
}
.promo-banner-slot--mobile_200 .promo-placeholder__title {
    font-size: 1.12rem;
}
.promo-banner-slot--mobile_200 .promo-placeholder__desc {
    font-size: 0.88rem;
    -webkit-line-clamp: 3;
}

/* 300×250 / 336×280 — taller rectangles */
.promo-banner-slot--mrec .promo-placeholder,
.promo-banner-slot--large_rect .promo-placeholder {
    padding: 1.1rem 1.15rem;
    align-items: flex-end;
}
.promo-banner-slot--mrec .promo-placeholder__title,
.promo-banner-slot--large_rect .promo-placeholder__title {
    font-size: 1.2rem;
    -webkit-line-clamp: 3;
}
.promo-banner-slot--mrec .promo-placeholder__desc,
.promo-banner-slot--large_rect .promo-placeholder__desc {
    font-size: 0.88rem;
    -webkit-line-clamp: 4;
}

/* 320×180 SPA billboard / 970×250 desktop billboard */
.promo-banner-slot--billboard .promo-placeholder {
    padding: 1rem 1.2rem;
}
.promo-banner-slot--billboard .promo-placeholder__title {
    font-size: 1.25rem;
}
.promo-banner-slot--billboard .promo-placeholder__desc {
    font-size: 0.92rem;
    -webkit-line-clamp: 3;
}

/* Desktop strips on /question (970×100…200) */
.promo-banner-slot--desktop_100 .promo-placeholder {
    padding: 0.55rem 1.25rem;
}
.promo-banner-slot--desktop_100 .promo-placeholder__title {
    font-size: 1.15rem;
    -webkit-line-clamp: 1;
}
.promo-banner-slot--desktop_100 .promo-placeholder__desc {
    font-size: 0.85rem;
    -webkit-line-clamp: 1;
}

.promo-banner-slot--desktop_150 .promo-placeholder {
    padding: 0.75rem 1.35rem;
}
.promo-banner-slot--desktop_150 .promo-placeholder__title {
    font-size: 1.25rem;
}
.promo-banner-slot--desktop_150 .promo-placeholder__desc {
    font-size: 0.9rem;
    -webkit-line-clamp: 2;
}

.promo-banner-slot--desktop_200 .promo-placeholder {
    padding: 0.9rem 1.4rem;
}
.promo-banner-slot--desktop_200 .promo-placeholder__title {
    font-size: 1.35rem;
}
.promo-banner-slot--desktop_200 .promo-placeholder__desc {
    font-size: 0.95rem;
    -webkit-line-clamp: 2;
}

/* Skyscraper rails (SSR sidebar + dock) */
.promo-banner-slot--skyscraper .promo-placeholder,
.promo-banner-slot--skyscraper_wide .promo-placeholder {
    aspect-ratio: auto;
    width: 100%;
    height: min(600px, 80vh);
    align-items: flex-end;
    padding: 1.1rem 0.85rem;
    border-radius: 12px;
}
.promo-banner-slot--skyscraper .promo-placeholder {
    width: 160px;
}
.promo-banner-slot--skyscraper_wide .promo-placeholder {
    width: 300px;
    padding: 1.25rem 1rem;
}
.promo-banner-slot--skyscraper .promo-placeholder__title,
.promo-banner-slot--skyscraper_wide .promo-placeholder__title {
    font-size: 0.95rem;
    -webkit-line-clamp: 4;
}
.promo-banner-slot--skyscraper .promo-placeholder__desc,
.promo-banner-slot--skyscraper_wide .promo-placeholder__desc {
    font-size: 0.78rem;
    -webkit-line-clamp: 8;
}

/* ——— Desktop: fixed bottom dock / right rail ——— */
.promo-dock {
    display: none;
}

@media (min-width: 768px) {
    /* SPA inline mounts hide on desktop (floating dock). SSR .promo-ssr fluid/device blocks stay visible. */
    .promo-banner-slot:not(.promo-ssr__mobile):not(.promo-ssr__desktop):not(.promo-ssr__fluid) {
        display: none !important;
    }

    .promo-dock {
        display: block;
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 80;
        padding: 0 1rem calc(0.85rem + env(safe-area-inset-bottom, 0px));
        pointer-events: none;
        transform: translateY(110%);
        opacity: 0;
        transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.22s ease;
        --promo-ar: 970 / 90;
    }

    .promo-dock.is-in {
        transform: translateY(0);
        opacity: 1;
    }

    .promo-dock.is-leaving {
        transform: translateY(110%);
        opacity: 0;
    }

    .promo-dock__inner {
        pointer-events: auto;
        position: relative;
        width: 100%;
        max-width: 970px;
        margin: 0 auto;
        aspect-ratio: var(--promo-ar);
        border-radius: 16px;
        overflow: hidden;
        border: 1px solid rgba(226, 232, 240, 0.5);
        background: #fff;
        box-shadow: 0 4px 6px rgba(15, 23, 42, 0.02);
        line-height: 0;
    }

    body.dark-theme .promo-dock__inner {
        background: #111827;
        border-color: rgba(51, 65, 85, 0.7);
        box-shadow: none;
    }

    .promo-dock--leaderboard {
        --promo-ar: 728 / 90;
    }
    .promo-dock--leaderboard .promo-dock__inner {
        max-width: 728px;
    }

    .promo-dock--banner {
        --promo-ar: 970 / 90;
    }
    .promo-dock--banner .promo-dock__inner {
        max-width: 970px;
    }

    .promo-dock--billboard {
        --promo-ar: 970 / 250;
    }
    .promo-dock--billboard .promo-dock__inner {
        max-width: 970px;
    }

    .promo-dock .promo-banner__link {
        display: block;
        width: 100%;
        height: 100%;
        border: 0;
        border-radius: 0;
        box-shadow: none;
        background: transparent;
        aspect-ratio: auto;
    }

    .promo-dock .promo-banner__link:hover {
        transform: none;
        box-shadow: none;
    }

    .promo-dock .promo-banner__img {
        display: block;
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center center;
        background: transparent;
    }

    /* Skyscraper rails — fixed W×H box (covers if creative ratios differ) */
    .promo-dock--skyscraper,
    .promo-dock--skyscraper_wide {
        left: auto;
        right: 0;
        top: auto;
        bottom: 0;
        width: auto;
        padding: 0 calc(0.65rem + env(safe-area-inset-right, 0px)) calc(0.85rem + env(safe-area-inset-bottom, 0px)) 0;
        transform: translateX(110%);
    }

    .promo-dock--skyscraper.is-in,
    .promo-dock--skyscraper_wide.is-in {
        transform: translateX(0);
    }

    .promo-dock--skyscraper.is-leaving,
    .promo-dock--skyscraper_wide.is-leaving {
        transform: translateX(110%);
    }

    .promo-dock--skyscraper {
        --promo-ar: 160 / 600;
    }

    .promo-dock--skyscraper .promo-dock__inner {
        width: 160px;
        max-width: 160px;
        height: min(600px, 80vh);
        aspect-ratio: auto;
        border-radius: 12px;
    }

    .promo-dock--skyscraper_wide {
        --promo-ar: 300 / 600;
    }

    .promo-dock--skyscraper_wide .promo-dock__inner {
        width: 300px;
        max-width: 300px;
        height: min(600px, 80vh);
        aspect-ratio: auto;
        border-radius: 12px;
    }

    /* Dock placeholders fill the format box (same AR as image creatives) */
    .promo-dock .promo-placeholder {
        width: 100%;
        height: 100%;
        aspect-ratio: auto;
        min-height: 0;
        line-height: normal;
        border-radius: 16px;
        transform: none;
    }

    .promo-dock a.promo-placeholder:hover {
        transform: none;
    }

    .promo-dock--leaderboard .promo-placeholder {
        padding: 0.45rem 1rem;
        padding-right: 2.75rem;
    }
    .promo-dock--leaderboard .promo-placeholder__title {
        font-size: 1rem;
        -webkit-line-clamp: 1;
    }
    .promo-dock--leaderboard .promo-placeholder__desc {
        display: -webkit-box;
        font-size: 0.8rem;
        -webkit-line-clamp: 1;
    }

    .promo-dock--banner .promo-placeholder {
        padding: 0.55rem 1.15rem;
        padding-right: 2.75rem;
    }
    .promo-dock--banner .promo-placeholder__title {
        font-size: 1.1rem;
        -webkit-line-clamp: 1;
    }
    .promo-dock--banner .promo-placeholder__desc {
        font-size: 0.85rem;
        -webkit-line-clamp: 1;
    }

    .promo-dock--billboard .promo-placeholder {
        padding: 1.15rem 1.4rem;
        padding-right: 2.85rem;
        align-items: flex-end;
    }
    .promo-dock--billboard .promo-placeholder__title {
        font-size: 1.45rem;
        -webkit-line-clamp: 2;
    }
    .promo-dock--billboard .promo-placeholder__desc {
        font-size: 0.98rem;
        -webkit-line-clamp: 3;
    }

    .promo-dock--skyscraper .promo-placeholder,
    .promo-dock--skyscraper_wide .promo-placeholder {
        width: 100%;
        height: 100%;
        border-radius: 12px;
        align-items: flex-end;
    }

    .promo-dock--skyscraper .promo-placeholder {
        padding: 1rem 0.75rem;
    }

    .promo-dock--skyscraper_wide .promo-placeholder {
        padding: 1.15rem 1rem;
    }

    .promo-dock--skyscraper .promo-placeholder__title,
    .promo-dock--skyscraper_wide .promo-placeholder__title {
        font-size: 0.95rem;
    }

    .promo-dock--skyscraper .promo-placeholder__desc,
    .promo-dock--skyscraper_wide .promo-placeholder__desc {
        font-size: 0.8rem;
    }

    .promo-dock--skyscraper .promo-dock__close,
    .promo-dock--skyscraper_wide .promo-dock__close {
        top: 0.35rem;
        right: 0.35rem;
    }

    @media (max-width: 1099px) {
        .promo-dock--skyscraper,
        .promo-dock--skyscraper_wide {
            display: none;
        }
    }

    .promo-dock__close {
        pointer-events: auto;
        position: absolute;
        top: 0.45rem;
        right: 0.45rem;
        z-index: 2;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 2rem;
        height: 2rem;
        border: 0;
        border-radius: 999px;
        cursor: pointer;
        color: #334155;
        background: rgba(255, 255, 255, 0.95);
        box-shadow: 0 2px 10px rgba(15, 23, 42, 0.12);
        transition: background 0.15s, color 0.15s;
    }

    .promo-dock__close:hover {
        background: #0f172a;
        color: #fff;
    }

    /* Keep format AR; only drop white card chrome around blue CTA */
    .promo-dock--placeholder .promo-dock__inner {
        border: 0;
        background: transparent;
        box-shadow: none;
        overflow: hidden;
        line-height: normal;
    }

    .promo-dock--placeholder .promo-dock__close {
        color: #fff;
        background: rgba(15, 23, 42, 0.35);
        box-shadow: none;
    }

    .promo-dock--placeholder .promo-dock__close:hover {
        background: rgba(15, 23, 42, 0.7);
        color: #fff;
    }
}

/* Cookie consent first — hide skyscraper rail until cookie banner is gone */
html.has-cookie-banner .promo-dock--skyscraper,
html.has-cookie-banner .promo-dock--skyscraper_wide,
html.has-cookie-banner .promo-dock--rail {
    transform: translateX(110%) !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

html.has-cookie-banner .ad-sidebar-container {
    opacity: 0 !important;
    pointer-events: none !important;
    transform: translateX(110%);
    transition:
        opacity 0.28s ease,
        transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

html:not(.has-cookie-banner) .ad-sidebar-container {
    transition:
        opacity 0.32s ease 0.08s,
        transform 0.32s cubic-bezier(0.22, 1, 0.36, 1) 0.08s;
}

@media (prefers-reduced-motion: reduce) {
    .promo-dock {
        transition: none;
    }

    html.has-cookie-banner .ad-sidebar-container,
    html:not(.has-cookie-banner) .ad-sidebar-container {
        transition: none;
    }
}