/* ============================================================================
   BANNERS (site-wide)
   Все стили только через .banners-carousel-partial — главную карусель НЕ трогаем.
   ============================================================================ */

/* ============================================================================
   БАЗОВЫЙ ПАРТИАЛ (общий каркас для всех позиций)
   ============================================================================ */
.banners-carousel-partial {
    display: block;
    width: 100%;
    margin: 0 0 24px 0;
    position: relative;
    overflow: hidden;
    border-radius: 12px;
}

.banners-carousel-partial .banners-carousel {
    position: relative;
    width: 100%;
}

.banners-carousel-partial .banner-slide {
    display: none;
    width: 100%;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.banners-carousel-partial .banner-slide.active {
    display: block;
    opacity: 1;
}

.banners-carousel-partial .banner-slide-link {
    display: block;
    width: 100%;
    text-decoration: none;
    color: inherit;
    border-radius: 12px;
    overflow: hidden;
}

.banners-carousel-partial .banner-slide img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 12px;
    background: #f0f0f0;
}

/* ============================================================================
   OVERLAY (заголовок + описание поверх картинки)
   ============================================================================ */
.banners-carousel-partial .banner-slide-overlay {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 12px 16px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.6));
    color: #fff;
    border-radius: 0 0 12px 12px;
    pointer-events: none;
}

.banners-carousel-partial .banner-slide-title {
    font-size: 15px;
    font-weight: 700;
    margin: 0 0 4px;
    color: #fff;
}

.banners-carousel-partial .banner-slide-text {
    font-size: 13px;
    margin: 0;
    opacity: 0.9;
    color: #fff;
}

/* ============================================================================
   СТРЕЛКИ (prev / next)
   ============================================================================ */
.banners-carousel-partial .banner-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    border: none;
    background: rgba(255, 255, 255, 0.9);
    color: #1a1a1a;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    transition: background 0.15s;
}

.banners-carousel-partial .banner-nav:hover {
    background: #fff;
}

.banners-carousel-partial .banner-nav-prev {
    left: 8px;
}

.banners-carousel-partial .banner-nav-next {
    right: 8px;
}

/* ============================================================================
   ТОЧКИ (dots)
   ============================================================================ */
.banners-carousel-partial .banner-dots {
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
    z-index: 5;
}

.banners-carousel-partial .banner-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    border: none;
    padding: 0;
    cursor: pointer;
    transition: width 0.3s ease, border-radius 0.3s ease, background 0.3s ease;
}

.banners-carousel-partial .banner-dot.active {
    width: 24px;
    height: 8px;
    border-radius: 4px;
    background: #fff;
    transform: none;
}

/* ============================================================================
   ПОЗИЦИИ
   ============================================================================ */

.banners-carousel-partial.banners-carousel-footer {
    max-width: 100%;
    margin: 32px 0 16px;
}

.banners-carousel-partial.banners-carousel-footer .banner-slide img {
    height: auto;
    aspect-ratio: 16 / 6;
}

/* ---------- SIDEBAR: по ширине колонки, 250px высота ---------- */
.banners-carousel-partial.banners-carousel-sidebar {
    max-width: 100%;
    margin: 0;
}

.banners-carousel-partial.banners-carousel-sidebar .banner-slide img {
    height: 250px;
}

/* ---------- CATEGORY TOP: по ширине контейнера объявлений ---------- */
.banners-carousel-partial.banners-carousel-category-top {
    max-width: 100%;
    margin: 16px 0 24px 0;
}

.banners-carousel-partial.banners-carousel-category-top .banner-slide img {
    height: 250px;
}

.banners-carousel-partial.banners-carousel-ad-detail {
    max-width: 100%;
    margin: 20px 0;
}

.banners-carousel-partial.banners-carousel-ad-detail .banner-slide img {
    height: auto;
    aspect-ratio: 16 / 6;
}

.banners-carousel-partial.banners-carousel-profile,
.banners-carousel-partial.banners-carousel-user-profile {
    max-width: 100%;
    margin: 0 0 24px;
}

.banners-carousel-partial.banners-carousel-profile .banner-slide img,
.banners-carousel-partial.banners-carousel-user-profile .banner-slide img {
    height: auto;
    aspect-ratio: 16 / 6;
}

/* ============================================================================
   АДАПТИВ
   ============================================================================ */

/* ---------- Планшеты (≤991px) ---------- */
@media (max-width: 991px) {
    .banners-carousel-partial.banners-carousel-sidebar .banner-slide img {
        aspect-ratio: 4 / 3;
    }
}

/* ---------- Мобильные (≤768px) ---------- */
@media (max-width: 768px) {
    .banners-carousel-partial.banners-carousel-category-top .banner-slide img,
    .banners-carousel-partial.banners-carousel-sidebar .banner-slide img {
        height: 180px;
    }

    .banners-carousel-partial.banners-carousel-footer .banner-slide img,
    .banners-carousel-partial.banners-carousel-ad-detail .banner-slide img,
    .banners-carousel-partial.banners-carousel-profile .banner-slide img,
    .banners-carousel-partial.banners-carousel-user-profile .banner-slide img {
        height: 70px;
    }

    .banners-carousel-partial .banner-nav {
        width: 28px;
        height: 28px;
    }
}

/* ---------- Узкие мобильные (≤576px) ---------- */
@media (max-width: 576px) {
    .banners-carousel-partial.banners-carousel-category-top .banner-slide img,
    .banners-carousel-partial.banners-carousel-sidebar .banner-slide img {
        height: 130px;
    }

    .banners-carousel-partial.banners-carousel-footer .banner-slide img,
    .banners-carousel-partial.banners-carousel-ad-detail .banner-slide img,
    .banners-carousel-partial.banners-carousel-profile .banner-slide img,
    .banners-carousel-partial.banners-carousel-user-profile .banner-slide img {
        height: 60px;
    }

    .banners-carousel-partial .banner-nav {
        width: 24px;
        height: 24px;
        font-size: 12px;
    }

    .banners-carousel-partial .banner-dots {
        bottom: 4px;
    }

    .banners-carousel-partial .banner-dot {
        width: 6px;
        height: 6px;
    }

    .banners-carousel-partial .banner-dot.active {
        width: 18px;
        height: 6px;
        border-radius: 3px;
    }

    .banners-carousel-partial .banner-slide-title {
        font-size: 13px;
    }

    .banners-carousel-partial .banner-slide-text {
        font-size: 11px;
    }
}

/* ============================================================================
   ПЛЕЙСХОЛДЕР (если картинка не загрузилась)
   ============================================================================ */
.banners-carousel-partial .banner-slide img[src=""],
.banners-carousel-partial .banner-slide img:not([src]) {
    background: #f0f0f0;
    min-height: 90px;
}