/* Related Upsell — product strip in grid / slider / pairing layouts. */

.lyra-bt-ru {
    max-width: 1280px;
    margin: 0 auto;
    padding: 32px 20px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: #0f172a;
}
.lyra-bt-ru *, .lyra-bt-ru *::before, .lyra-bt-ru *::after { box-sizing: border-box; }

.lyra-bt-ru__heading {
    margin: 0 0 6px;
    font-size: 24px;
    font-weight: 700;
    text-align: center;
}
.lyra-bt-ru__subheading {
    margin: 0 0 24px;
    color: #64748b;
    font-size: 15px;
    text-align: center;
}
.lyra-bt-ru__empty {
    text-align: center;
    color: #64748b;
    font-style: italic;
    padding: 32px 0;
}

/* Common card */
.lyra-bt-ru__card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.lyra-bt-ru__card:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px -16px rgba(15, 23, 42, 0.2);
}
.lyra-bt-ru__card--oos { opacity: 0.65; }

.lyra-bt-ru__link {
    display: block;
    text-decoration: none;
    color: inherit;
}
.lyra-bt-ru__img-wrap {
    position: relative;
    aspect-ratio: 1/1;
    background: #f1f5f9;
    overflow: hidden;
}
.lyra-bt-ru__img-wrap--empty { background: #e2e8f0; }
.lyra-bt-ru__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.25s ease;
}
.lyra-bt-ru__card:hover .lyra-bt-ru__img { transform: scale(1.03); }

.lyra-bt-ru__badge {
    position: absolute;
    top: 10px;
    left: 10px;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 3px 9px;
    border-radius: 4px;
}

.lyra-bt-ru__body {
    padding: 12px 14px 14px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}
.lyra-bt-ru__title {
    font-weight: 600;
    font-size: 14px;
    color: #0f172a;
    text-decoration: none;
    line-height: 1.35;
}
.lyra-bt-ru__title:hover { text-decoration: underline; }
.lyra-bt-ru__price {
    font-weight: 700;
    font-size: 15px;
}
.lyra-bt-ru__cta {
    margin-top: auto;
    padding: 9px 16px;
    color: #fff;
    border: none;
    border-radius: 8px;
    font: inherit;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: opacity 0.15s ease;
    /* bg injected inline */
}
.lyra-bt-ru__cta:hover { opacity: 0.92; }
.lyra-bt-ru__cta--disabled { background: #cbd5e1 !important; color: #fff; cursor: not-allowed; }

/* Grid layout */
.lyra-bt-ru--grid .lyra-bt-ru__grid {
    display: grid;
    gap: 16px;
}
.lyra-bt-ru--cols-2 .lyra-bt-ru__grid { grid-template-columns: repeat(2, 1fr); }
.lyra-bt-ru--cols-3 .lyra-bt-ru__grid { grid-template-columns: repeat(3, 1fr); }
.lyra-bt-ru--cols-4 .lyra-bt-ru__grid { grid-template-columns: repeat(4, 1fr); }

/* Slider layout */
.lyra-bt-ru--slider .lyra-bt-ru__slider-wrap {
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
}
.lyra-bt-ru--slider .lyra-bt-ru__slider {
    display: flex;
    gap: 14px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    flex: 1;
    padding: 4px 4px 16px;
    /* Hide scrollbar — keeps the carousel feel */
    scrollbar-width: thin;
}
.lyra-bt-ru--slider .lyra-bt-ru__card {
    flex: 0 0 240px;
    scroll-snap-align: start;
}
.lyra-bt-ru__slider-btn {
    width: 40px;
    height: 40px;
    border: 1px solid #cbd5e1;
    background: #fff;
    border-radius: 50%;
    font: inherit;
    font-size: 22px;
    font-weight: 700;
    color: #475569;
    cursor: pointer;
    flex-shrink: 0;
    transition: all 0.15s ease;
}
.lyra-bt-ru__slider-btn:hover {
    border-color: currentColor;
    background: #f8fafc;
}

/* Pairing layout */
.lyra-bt-ru--pairing .lyra-bt-ru__pairing {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 24px;
    align-items: start;
}
.lyra-bt-ru--pairing .lyra-bt-ru__anchor-label,
.lyra-bt-ru--pairing .lyra-bt-ru__pairings-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
    color: #64748b;
    margin-bottom: 8px;
}
.lyra-bt-ru--pairing .lyra-bt-ru__pairings-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

@media (max-width: 900px) {
    .lyra-bt-ru--cols-3 .lyra-bt-ru__grid, .lyra-bt-ru--cols-4 .lyra-bt-ru__grid { grid-template-columns: repeat(2, 1fr); }
    .lyra-bt-ru--pairing .lyra-bt-ru__pairing { grid-template-columns: 1fr; }
    .lyra-bt-ru--pairing .lyra-bt-ru__pairings-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
    .lyra-bt-ru--cols-2 .lyra-bt-ru__grid { grid-template-columns: 1fr; }
    .lyra-bt-ru--slider .lyra-bt-ru__card { flex-basis: 180px; }
    .lyra-bt-ru--pairing .lyra-bt-ru__pairings-grid { grid-template-columns: 1fr 1fr; }
}