/* ============================================================================
 * product.css — страница товара
 * ========================================================================= */

.product-page {
    margin: 24px 0 56px;
}

.p-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 460px;
    gap: 40px;
    align-items: start;
    margin-bottom: 48px;
}

.p-gallery__main {
    background: var(--bg-soft);
    border-radius: var(--radius-md);
    aspect-ratio: 1 / 1;
    overflow: hidden;
    margin-bottom: 12px;
}
.p-gallery__main img { width: 100%; height: 100%; object-fit: contain; }

.p-gallery__thumbs {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
}
.p-gallery__thumb {
    background: var(--bg-soft);
    border-radius: var(--radius-sm);
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border: 2px solid transparent;
    cursor: pointer;
}
.p-gallery__thumb img { width: 100%; height: 100%; object-fit: contain; }
.p-gallery__thumb.is-active { border-color: var(--primary); }

.p-info__title {
    font-size: 32px;
    margin: 0 0 6px;
    line-height: 1.15;
}
.p-info__sku {
    font-size: 12px;
    color: var(--text-mute);
    margin-bottom: 16px;
}
.p-info__status {
    display: inline-block;
    color: var(--accent-new);
    font-weight: 600;
    font-size: 13px;
    margin-bottom: 18px;
}

.p-info__main-price {
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 36px;
    color: var(--text);
    margin-bottom: 4px;
}
.p-info__old {
    font-size: 16px;
    color: var(--text-mute);
    text-decoration: line-through;
    margin-bottom: 16px;
}

/* 3 selectable price cards (физ. лица / юр. без НДС / юр. с НДС) */
.p-price-tabs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin: 12px 0 20px;
}
.p-price-card {
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    background: #fff;
    text-align: left;
    cursor: pointer;
    transition: border-color .12s, background .12s;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.p-price-card:hover { border-color: var(--border-strong); }
.p-price-card.is-active {
    border-color: var(--sky);
    background: rgba(0,156,230,.05);
}
.p-price-card__label {
    font-size: 12px;
    color: var(--text-dim);
    line-height: 1.3;
}
.p-price-card__value {
    font-family: var(--font-ui);
    font-weight: 700;
    font-size: 20px;
    color: var(--text);
}
/* Legacy flat list — оставим класс на случай обратной совместимости (не используется в новом рендере) */
.p-prices {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 14px 18px;
    margin: 16px 0 20px;
    background: var(--bg-soft);
}
.p-prices__row {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
    font-size: 13px;
}

.p-variants__label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dim);
    margin-bottom: 6px;
    display: block;
}
.p-variants__select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    font-size: 14px;
    background: #fff;
    margin-bottom: 16px;
}

.p-cta {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 8px;
    margin: 16px 0;
}
.p-cta .btn { padding: 12px 14px; font-size: 14px; justify-content: center; }
.p-cta__primary { grid-column: 1 / -1; padding: 16px 24px; font-size: 16px; }
.btn--outlined-tg {
    background: #fff;
    color: var(--tg);
    border: 2px solid var(--tg);
}
.btn--outlined-tg:hover { background: var(--tg); color: #fff; text-decoration: none; }
.btn--outlined-wa {
    background: #fff;
    color: var(--wa);
    border: 2px solid var(--wa);
}
.btn--outlined-wa:hover { background: var(--wa); color: #fff; text-decoration: none; }
.btn--outlined-max {
    background: #fff;
    color: var(--max-c);
    border: 2px solid var(--max-c);
}
.btn--outlined-max:hover { background: var(--max-c); color: #fff; text-decoration: none; }

/* Video tab placeholder */
.p-video-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 16/9;
    background: var(--bg-soft);
    border-radius: var(--radius-md);
    color: var(--text-mute);
    font-size: 15px;
}

.p-quote {
    display: block;
    text-align: center;
    padding: 10px;
    color: var(--primary);
    font-weight: 600;
    font-size: 13px;
    margin-top: 8px;
}

.p-delivery-note {
    background: var(--primary-soft);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 13px;
    color: var(--text);
    margin: 14px 0 8px;
}

/* tabs */
.p-tabs {
    margin: 56px 0 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    gap: 4px;
    overflow-x: auto;
}
.p-tabs__btn {
    padding: 14px 22px;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--text-dim);
    font-family: var(--font-head);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    white-space: nowrap;
}
.p-tabs__btn:hover { color: var(--text); }
.p-tabs__btn.is-active {
    color: var(--text);
    border-bottom-color: var(--accent);
}
.p-tab {
    display: none;
    padding: 28px 0;
    max-width: 880px;
}
.p-tab.is-active { display: block; }
.p-tab table {
    width: 100%;
    border-collapse: collapse;
    margin: 12px 0;
}
.p-tab table td, .p-tab table th {
    padding: 8px 12px;
    border-bottom: 1px solid var(--border);
    text-align: left;
    font-size: 14px;
}
.p-tab table th { background: var(--bg-soft); font-weight: 600; }

.p-faq__item {
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}
.p-faq__q {
    font-family: var(--font-head);
    font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
    cursor: pointer;
}
.p-faq__a { color: var(--text-dim); font-size: 14px; }

@media (max-width: 1024px) {
    .p-hero { grid-template-columns: 1fr; gap: 24px; }
    .p-info__title { font-size: 24px; }
    .p-info__main-price { font-size: 28px; }
    .p-cta { grid-template-columns: 1fr; }
}