/* ═══ Карточка товара ═══ */

/* ── ХЛЕБНЫЕ КРОШКИ ────────────────── */
.breadcrumbs{
  display: none;
  padding: 12px 0;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  color: var(--muted);
}
.breadcrumbs a{color:var(--muted);}
.breadcrumbs a:hover{color:var(--teal);}
.breadcrumbs .sep{color:var(--border);}
.breadcrumbs .cur{color:var(--text);font-weight:600;font-family:var(--f-mono);font-size:0.75rem;}

/* ── ОСНОВНОЙ КОНТЕНТ ───────────────── */
.item-layout{display:grid;grid-template-columns:1fr;gap:24px;align-items:start;}

/* ── ЛЕВАЯ КОЛОНКА ─────────────────── */
/* Заголовок артикула */
.item-head{background:var(--white);border:1px solid var(--border);border-radius:var(--r-lg);padding:24px;margin-bottom:16px;}
.item-oem-row{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:12px;}
.item-oem{font-family:var(--f-mono);font-size:clamp(1rem, 4vw, 1.75rem);font-weight:700;color:var(--text);line-height:1;}
.item-brand-badge{display:inline-flex;align-items:center;gap:6px;background:var(--teal-alpha);border:1px solid rgba(8,145,178,.2);border-radius:var(--r);padding:4px 10px;font-family:var(--f-body);font-size:0.75rem;font-weight:700;color:var(--teal-muted);}
.item-name{font-family:var(--f-display);font-size:1.375rem;font-weight:700;color:var(--text);margin-bottom:10px;}
.item-meta-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:14px;}
.item-meta-val{font-size:0.8125rem;color:var(--muted);}
.item-meta-val strong{color:var(--text);}

/* Статистика предложений */
.item-stats{display:flex;gap:20px;flex-wrap:wrap;padding:14px 0;border-top:1px solid var(--border);}
.item-stat{display:flex;flex-direction:column;gap:2px;}
.item-stat-label{font-size:0.625rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.07em;}
.item-stat-val{font-family:var(--f-display);font-size:1.0625rem;font-weight:700;color:var(--text);}
.item-stat-val.teal{color:var(--teal);}

/* Ценовой флаг */
.price-warn{background:rgba(14,116,144,.08);border:1px solid rgba(14,116,144,.2);border-left:3px solid var(--teal-muted);border-radius:var(--r);padding:10px 14px;font-size:0.75rem;color:var(--teal-muted);display:flex;align-items:flex-start;gap:8px;margin-top:12px;line-height:1.55;}

/* Кросс-номера */
.cross-nums{margin-top:14px;}
.cross-label{font-size:0.6875rem;font-weight:700;color:var(--muted);text-transform:uppercase;margin-bottom:6px;}
.cross-tags{display:flex;gap:6px;flex-wrap:wrap;}
.cross-tag{font-family:var(--f-mono);font-size:0.6875rem;color:var(--teal-muted);background:var(--teal-alpha);border:1px solid rgba(8,145,178,.2);border-radius:var(--r);padding:3px 8px;cursor:pointer;transition:all var(--tr);-webkit-appearance:none;appearance:none;line-height:inherit;}
.cross-tag:hover{background:rgba(8,145,178,.18);color:var(--teal-dark);}

/* ── ТАБЛИЦА ПРЕДЛОЖЕНИЙ §3.2 ────────── */
.offers-section{background:var(--white);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;}
.offers-ctrl{padding:12px 16px;background:var(--light);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px;}
.offers-ctrl-left{display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.offers-ctrl-right{display:flex;gap:8px;align-items:center;flex-wrap:wrap;}
.offers-title{font-family:var(--f-display);font-size:0.9375rem;font-weight:700;color:var(--text);letter-spacing:-.02em;}
.offers-count{font-size:0.75rem;color:var(--muted);}
.ctrl-select{background:var(--white);border:1px solid var(--border);border-radius:var(--r);color:var(--text);font-family:var(--f-body);font-size:0.75rem;padding:5px 8px;outline:none;transition:border-color var(--tr);}
.ctrl-select:focus{border-color:var(--teal);}

/* Заголовок таблицы */
.items-list__tbl-head{
/*  grid-template-columns:2fr 120px 130px 120px 110px;*/
  padding: 9px 16px;gap:8px;
  font-size: 0.625rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  align-items: center;
  background: var(--light);
  border-bottom: 1px solid var(--border);
}
.offer-row{
  /*grid-template-columns:2fr 120px 130px 120px 110px;*/
  padding: 14px 16px;gap:8px;border-bottom:1px solid var(--border);
  align-items: start;
  justify-content: space-between;
  transition: background var(--tr);
  cursor: pointer;
}
.offer-row:last-child{border-bottom:none;}
.offer-row:hover{background:var(--light);}

/* Поставщик */
.offer-row_sup {
  width: 300px;
}
.sup-name{font-size:0.875rem;font-weight:700;color:var(--teal);margin-bottom:3px;display:flex;align-items:center;gap:5px;flex-wrap:wrap;}
.sup-name a{color:inherit;}
.sup-rating{display:flex;align-items:center;gap:4px;font-size:0.75rem;color:var(--muted);margin-top:2px;}
.stars{color:var(--teal-muted);font-size:0.6875rem;letter-spacing:.5px;}
.sup-region{font-size:0.75rem;color:var(--muted);margin-top:2px;}

.results-row_item-name {
  max-width: 420px;
  font-weight: 400;
}
/* Тип товара */
.results-row_badge {
  display: none;
  width: 120px;
}
.type-badge{display:inline-flex;font-size:0.6875rem;font-weight:700;padding:3px 8px;border-radius:var(--r);white-space:nowrap;}
.type-orig{background:rgba(8,145,178,.1);color:var(--teal-muted);}
.type-oem{background:rgba(14,116,144,.1);color:var(--teal-muted);}
.type-eco{background:var(--light);color:var(--muted);border:1px solid var(--border);}

/* Наличие */
.offer-row_avail {
  width: 130px;
}

/* Срок */
.deadline{font-size:0.8125rem;font-weight:600;color:var(--text);}
.deadline-note{font-size:0.6875rem;color:var(--muted);margin-top:2px;display:block;}

/* Цена */
.offer-row_price {
  width: 120px;
}
.btn-order{background:var(--teal);color:var(--white);border:none;font-size:0.75rem;font-weight:700;padding:8px 12px;transition:background var(--tr);width:100%;margin-top:4px;}
.btn-order:hover{background:var(--teal-dark);}

/* Разделитель регионов */
.region-divider{padding:7px 16px;background:var(--light);border-top:1px solid var(--border);border-bottom:1px solid var(--border);font-size:0.625rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.09em;display:flex;align-items:center;gap:10px;}
.region-divider::after{content:'';flex:1;height:1px;background:var(--border);}

/* Применимость */
.item-specs{background:var(--white);border:1px solid var(--border);border-radius:var(--r-lg);padding:18px;width: 100%;margin-bottom: 16px}
.specs-title{font-family:var(--f-body);font-size:0.6875rem;font-weight:700;color:var(--muted);text-transform:uppercase;margin-bottom:12px;display:flex;align-items:center;gap:8px;}
.specs-title::after{content:'';flex:1;height:1px;background:var(--border);}
.compat-item{padding:8px 0;border-bottom:1px solid var(--border);display:flex;flex-direction:column;gap:2px;}
.compat-item:last-child{border-bottom:none;}
.compat-car{font-size:0.8125rem;font-weight:600;color:var(--text);}
.compat-detail{font-size:0.6875rem;color:var(--muted);}

/* Характеристики */
.spec-row{display:flex;justify-content:space-between;align-items:flex-start;padding:6px 0;border-bottom:1px solid var(--border);gap:8px;}
.spec-row:last-child{border-bottom:none;}
.spec-key{font-size:0.75rem;color:var(--muted);flex-shrink:0;}
.spec-val{font-size:0.75rem;font-weight:600;color:var(--text);text-align:right;}

/* ── ПОПАП: КАРТОЧКА ПОСТАВЩИКА §4.2 ── */
.supplier-modal{position:fixed;inset:0;background:rgba(12,17,26,.55);z-index:var(--z-modal);display:none;align-items:flex-start;justify-content:flex-end;padding-top:var(--header-h);}
.supplier-modal.open{display:flex;}
.supplier-drawer{width:460px;height:100%;background:var(--white);border-left:1px solid var(--border);box-shadow:-8px 0 32px rgba(12,17,26,.15);overflow-y:auto;display:flex;flex-direction:column;}
.drawer-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;background:var(--white);z-index:var(--z-base);}
.drawer-title{font-family:var(--f-display);font-size:1rem;font-weight:700;color:var(--text);letter-spacing:-.02em;}
.drawer-close{width:28px;height:28px;background:var(--light);border:1px solid var(--border);border-radius:var(--r);font-size:1rem;color:var(--muted);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--tr);}
.drawer-close:hover{background:var(--border);}
.drawer-body{padding:20px;flex:1;}
.drawer-section{margin-bottom:20px;}
.drawer-section-title{font-size:0.625rem;font-weight:700;color:var(--muted);text-transform:uppercase;margin-bottom:10px;display:flex;align-items:center;gap:8px;}
.drawer-section-title::after{content:'';flex:1;height:1px;background:var(--border);}
.drawer-row{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:7px;gap:12px;}
.drawer-key{font-size:0.75rem;color:var(--muted);flex-shrink:0;}
.drawer-val{font-size:0.8125rem;font-weight:600;color:var(--text);text-align:right;}
/* Рейтинг большой */
.drawer-rating-big{display:flex;align-items:flex-end;gap:12px;margin-bottom:14px;}
.drawer-rating-num{font-family:var(--f-display);font-size:clamp(1.5rem, 6vw, 2.5rem);font-weight:700;color:var(--text);letter-spacing:-.04em;line-height:1;}
.drawer-rating-num span{font-size:1.125rem;color:var(--muted);font-weight:400;}
.drawer-stars{color:var(--teal-muted);font-size:1.125rem;letter-spacing:1.5px;}
.drawer-rating-meta{font-size:0.75rem;color:var(--muted);line-height:1.5;}
/* Отзывы */
.review{background:var(--light);border:1px solid var(--border);border-radius:var(--r);padding:10px 12px;margin-bottom:8px;}
.review-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px;flex-wrap:wrap;gap:4px;}
.review-stars{color:var(--teal-muted);font-size:0.75rem;}
.review-meta{font-size:0.625rem;color:var(--muted);}
.review-text{font-size:0.75rem;color:var(--text);line-height:1.5;}
/* Все предложения поставщика */
.supplier-offer-row{display:flex;align-items:center;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--border);gap:8px;}
.supplier-offer-row:last-child{border-bottom:none;}
.so-oem{font-family:var(--f-mono);font-size:0.75rem;font-weight:700;color:var(--teal);}
.so-name{font-size:0.6875rem;color:var(--muted);margin-top:2px;}
.so-price{font-family:var(--f-display);font-size:0.875rem;font-weight:700;color:var(--text);}


/* ── АДАПТИВ ───────────────────────── */
@media (max-width: 1024px) {
  .item-layout{grid-template-columns:1fr;}
}
@media (max-width: 768px) {
  .supplier-drawer{width:100%;}

  .offers-section{
    border: 0;
    border-radius: 0;
    background: transparent;
    overflow: visible;
  }
  .offers-ctrl{
    padding: 10px 0;
    background: transparent;
    border-bottom: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .item-head{padding:14px 16px;}
  .item-name{font-size:1.0625rem;margin-bottom:6px;}
  .item-oem{font-size:1.125rem;}
  .item-oem-row{
    flex-wrap: nowrap;
    gap: 6px;
    margin-bottom: 8px;
  }
  .item-meta-row{
    flex-direction: column;
    align-items: flex-start;
    flex-wrap: nowrap;
    gap: 4px;
    margin-bottom: 8px;
  }
  .item-stats{
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 6px;
    padding: 10px 0;
  }
  .item-stat{
    flex-direction: row;
    align-items: baseline;
    gap: 8px;
  }

  .item-specs{padding:14px;}
  .drawer-body{padding:16px;}
  /* Touch targets ≥40px on phones */
  .drawer-close{width:var(--touch);height:var(--touch);}
  .btn-order{min-height:var(--touch);}
}

/* ═══ ЛИПКАЯ СВОДКА АРТИКУЛА ═══
   Появляется только когда .item-specs прокручен выше шапки.
   z-dropdown (200) — выше шапки (100), ниже модалки (300). */
.item-summary{
  position: fixed;
  left: 0; right:0;
  top: var(--header-h-actual, var(--header-h));
  z-index: var(--z-dropdown);
  background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 12px rgba(15,23,42,0.06);
  cursor: pointer;
}
.item-summary[hidden]{display:none;}
.item-summary-inner{
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 8px 16px;
  max-width: 1280px;
  margin: 0 auto;
  box-shadow: 0 12px 28px #00000014;
}
.item-summary-name{
  font-family: var(--f-mono);
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--text);
}
.item-summary-offers{
  color: var(--teal);
  font-weight: 600;
  font-size: 0.8125rem;
}
.item-summary-hint{
  margin-left: auto;
  color: var(--muted);
  font-size: 0.75rem;
}

@media (max-width:768px){
  .item-summary-inner{
    flex-wrap: wrap;
    gap: 6px;
  }
  .item-summary-hint{
    margin-left: 0;
    width: 100%;
  }
}

/* ═══ МОДАЛКА ХАРАКТЕРИСТИК ═══
   z-modal (300) — выше липкой сводки (200) и шапки (100).
   На десктопе панель = ширина .wrap (max 1280), фон вокруг кликабелен.
   На мобиле панель = весь экран ниже шапки, клик вне панели игнорируется. */
.specs-modal{
  position: fixed;
  inset: 0;
  background: rgba(12,17,26,0.55);
  z-index: var(--z-modal);
  padding-top: var(--header-h-actual, var(--header-h));
  display: none;
  align-items: flex-start;
  justify-content: center;
  cursor: pointer;
}
.specs-modal[hidden]{display:none;}
.specs-modal.open{display:flex;}
.specs-modal-panel{
  position: relative;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  width: 100%;
  max-height: calc(100vh - var(--header-h-actual, var(--header-h)));
  overflow-y: auto;
  cursor: default;
}
.specs-modal-head{
  position: sticky;
  top: 0;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  z-index: var(--z-base);
}
.specs-modal-title{
  font-family: var(--f-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin: 0;
  padding-right: 36px;
}
.specs-modal-close{
  width: 28px;
  height: 28px;
  background: var(--light);
  border: 1px solid var(--border);
  border-radius: var(--r);
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  line-height: 1;
  transition: all var(--tr);
}
.specs-modal-close:hover{
  background: var(--border);
  color: var(--text);
}
.specs-modal-body{
  padding: 16px;
}

@media (min-width:769px){
  .specs-modal-panel{
    width: min(1280px, calc(100vw - 32px));
  }
}
@media (max-width:768px){
  .specs-modal-panel{
    border: 0;
    border-radius: 0;
  }
  .specs-modal-close{
    width: var(--touch);
    height: var(--touch);
  }
  .specs-modal-title{
    font-size: 1.5rem
  }
}