/* B2B Catalog & RFQ — frontend CSS v1.2.0 */
.b2b-catalog-wrap {
  --b2b-primary:   #2563eb;--b2b-secondary:#1e40af;--b2b-accent:#f59e0b;
  --b2b-text:      #1e293b;--b2b-muted:#64748b;--b2b-bg:#f8fafc;
  --b2b-surface:   #ffffff;--b2b-border:#e2e8f0;
  --b2b-sku-bg:    #dbeafe;--b2b-sku-color:#1d4ed8;
  --b2b-hbtn-bg:   #2563eb;--b2b-hbtn-text:#ffffff;--b2b-hbtn-hover:#1e40af;--b2b-hbtn-r:6px;
  --b2b-radius:6px;--b2b-shadow:0 2px 12px rgba(0,0,0,.08);--b2b-trans:.16s ease;
  font-family:inherit;box-sizing:border-box;color:var(--b2b-text);
}
.b2b-catalog-wrap *,.b2b-catalog-wrap *::before,.b2b-catalog-wrap *::after{box-sizing:inherit;}
body.b2b-rfq-open{overflow:hidden;}

/* TOOLBAR */
.b2b-toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px;background:var(--b2b-surface);border:1px solid var(--b2b-border);border-radius:var(--b2b-radius);padding:10px 14px;}
.b2b-search-wrap{position:relative;flex:1;min-width:200px;}
.b2b-search-input{width:100%;padding:8px 36px 8px 12px;border:1px solid var(--b2b-border);border-radius:var(--b2b-radius);font-size:.9375rem;outline:none;transition:border-color var(--b2b-trans);background:var(--b2b-bg);}
.b2b-search-input:focus{border-color:var(--b2b-primary);}
.b2b-search-icon{position:absolute;right:10px;top:50%;transform:translateY(-50%);pointer-events:none;opacity:.5;}
.b2b-toolbar-right{display:flex;align-items:center;gap:12px;flex-wrap:wrap;}
.b2b-stock-filter{display:flex;align-items:center;gap:6px;font-size:.875rem;cursor:pointer;white-space:nowrap;}
.b2b-per-page-wrap{display:flex;align-items:center;gap:6px;font-size:.875rem;}
.b2b-per-page-label{white-space:nowrap;color:var(--b2b-muted);}
.b2b-per-page-select{border:1px solid var(--b2b-border);border-radius:4px;padding:4px 8px;font-size:.875rem;cursor:pointer;}
.b2b-view-toggle{display:flex;gap:4px;}
.b2b-view-btn{background:var(--b2b-bg);border:1px solid var(--b2b-border);border-radius:4px;padding:4px 9px;font-size:1rem;cursor:pointer;transition:background var(--b2b-trans);}
.b2b-view-btn.active,.b2b-view-btn:hover{background:var(--b2b-primary);color:#fff;border-color:var(--b2b-primary);}

/* LAYOUT */
.b2b-layout{display:grid;grid-template-columns:220px 1fr;gap:20px;align-items:start;}

/* SIDEBAR */
.b2b-sidebar{background:var(--b2b-surface);border:1px solid var(--b2b-border);border-radius:var(--b2b-radius);padding:14px;}
.b2b-cat-title{font-size:.8125rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--b2b-muted);margin-bottom:10px;}
.b2b-cat-tree ul{margin:0;padding:0;list-style:none;}
.b2b-cat-item{display:flex;align-items:center;gap:4px;padding:5px 6px;border-radius:4px;cursor:pointer;font-size:.875rem;transition:background var(--b2b-trans);user-select:none;}
.b2b-cat-item:hover{background:var(--b2b-bg);}
.b2b-cat-item.active{background:var(--b2b-primary);color:#fff;}
.b2b-cat-toggle{flex-shrink:0;width:16px;text-align:center;font-size:.75rem;transition:transform var(--b2b-trans);}
.b2b-cat-toggle.open{transform:rotate(90deg);}
.b2b-cat-children{display:none;padding-left:14px;}
.b2b-cat-children.open{display:block;}
.b2b-cat-count{margin-left:auto;font-size:.75rem;color:var(--b2b-muted);}
.b2b-cat-item.active .b2b-cat-count{color:rgba(255,255,255,.7);}

/* RESULTS */
.b2b-results-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;min-height:28px;}
.b2b-total-label{font-size:.875rem;color:var(--b2b-muted);}

/* TABLE */
.b2b-table-wrap{overflow-x:auto;}
.b2b-table{width:100%;border-collapse:collapse;font-size:.875rem;background:var(--b2b-surface);border:1px solid var(--b2b-border);border-radius:var(--b2b-radius);overflow:hidden;}
.b2b-table th{background:var(--b2b-bg);font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--b2b-muted);padding:10px 12px;border-bottom:1px solid var(--b2b-border);text-align:left;white-space:nowrap;}
.b2b-table td{padding:10px 12px;border-bottom:1px solid var(--b2b-border);vertical-align:middle;}
.b2b-table tr:last-child td{border-bottom:none;}
.b2b-table tr:hover td{background:var(--b2b-bg);}

/* THUMBNAIL п.3 — квадратная, кликабельная */
.b2b-thumb-wrap{width:52px;height:52px;flex-shrink:0;cursor:pointer;position:relative;display:inline-block;}
.b2b-thumb-wrap.thumb-square{background:#fff;}.b2b-thumb-wrap.thumb-square img{width:52px;height:52px;object-fit:contain;border-radius:4px;border:1px solid var(--b2b-border);transition:opacity var(--b2b-trans);padding:2px;}
.b2b-thumb-wrap.thumb-original img{width:52px;height:auto;max-height:72px;object-fit:contain;border-radius:4px;border:1px solid var(--b2b-border);}
.b2b-thumb-wrap:hover img{opacity:.8;}

/* АРТИКУЛ п.5 */
.b2b-sku-badge{display:inline-block;background:var(--b2b-sku-bg);color:var(--b2b-sku-color);font-size:.75rem;font-weight:700;font-family:monospace;padding:2px 8px;border-radius:4px;letter-spacing:.03em;}

/* НАЛИЧИЕ/ЦЕНА */
.b2b-stock-yes{color:#16a34a;font-weight:600;font-size:.8125rem;}
.b2b-stock-no{color:#dc2626;font-weight:600;font-size:.8125rem;}
.b2b-price{font-weight:700;font-size:.9375rem;}
.b2b-price-request{color:var(--b2b-muted);font-size:.8125rem;}

/* КНОПКИ */
.b2b-btn{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:var(--b2b-radius);font-size:.8125rem;font-weight:600;border:2px solid transparent;cursor:pointer;transition:background var(--b2b-trans),border-color var(--b2b-trans),color var(--b2b-trans);white-space:nowrap;font-family:inherit;}
.b2b-btn-primary{background:var(--b2b-primary);color:#fff;border-color:var(--b2b-primary);}
.b2b-btn-primary:hover{background:var(--b2b-secondary);border-color:var(--b2b-secondary);}
.b2b-btn-primary:disabled{background:#94a3b8;border-color:#94a3b8;cursor:not-allowed;}
.b2b-btn-outline{background:transparent;color:var(--b2b-primary);border-color:var(--b2b-primary);}
.b2b-btn-outline:hover{background:var(--b2b-primary);color:#fff;}
.b2b-btn-sm{padding:4px 10px;font-size:.75rem;}
.b2b-btn-ghost{background:transparent;border-color:transparent;color:var(--b2b-muted);padding:4px 8px;}
.b2b-btn-ghost:hover{color:var(--b2b-primary);background:var(--b2b-bg);}
.b2b-btn-danger{background:transparent;border-color:transparent;color:#dc2626;padding:4px 8px;font-size:.75rem;}
.b2b-btn-danger:hover{background:#fef2f2;}

/* CARD VIEW */
.b2b-list-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;}
.b2b-card{background:var(--b2b-surface);border:1px solid var(--b2b-border);border-radius:8px;overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--b2b-shadow);transition:box-shadow var(--b2b-trans);}
.b2b-card:hover{box-shadow:0 4px 20px rgba(0,0,0,.12);}
.b2b-card-thumb{width:100%;aspect-ratio:1/1;overflow:hidden;cursor:pointer;background:var(--b2b-bg);}
.b2b-card-thumb{background:#fff;}.b2b-card-thumb img{width:100%;height:100%;object-fit:contain;padding:6px;transition:transform var(--b2b-trans);}
.b2b-card-thumb:hover img{transform:scale(1.04);}
.b2b-card-body{padding:14px;flex:1;display:flex;flex-direction:column;gap:6px;}
.b2b-card-name{font-size:.9375rem;font-weight:700;}
.b2b-card-category{font-size:.8rem;color:var(--b2b-muted);}
.b2b-card-footer{padding:10px 14px;border-top:1px solid var(--b2b-border);display:flex;align-items:center;justify-content:space-between;}

/* PAGINATION */
.b2b-pagination{display:flex;justify-content:center;gap:6px;flex-wrap:wrap;margin-top:20px;}
.b2b-page-btn{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;border:1px solid var(--b2b-border);border-radius:4px;font-size:.875rem;background:var(--b2b-surface);cursor:pointer;padding:0 10px;transition:background var(--b2b-trans);}
.b2b-page-btn.active,.b2b-page-btn:hover{background:var(--b2b-primary);color:#fff;border-color:var(--b2b-primary);}
.b2b-page-btn:disabled{opacity:.4;cursor:not-allowed;}

/* PRODUCT MODAL */
.b2b-modal{display:none;position:fixed;inset:0;z-index:10000;}
.b2b-modal.is-open{display:flex;align-items:center;justify-content:center;}
.b2b-modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);}
.b2b-modal-box{position:relative;background:#fff;border-radius:10px;width:min(760px,96vw);max-height:90vh;overflow-y:auto;padding:28px 28px 24px;z-index:1;box-shadow:0 8px 40px rgba(0,0,0,.2);}
.b2b-modal-close{position:sticky;top:0;float:right;background:var(--b2b-bg);border:1px solid var(--b2b-border);border-radius:50%;width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:1.1rem;line-height:1;z-index:2;margin-bottom:8px;}
.b2b-modal-close:hover{background:#fee2e2;}
.b2b-modal-product{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.b2b-modal-img-wrap{aspect-ratio:1/1;overflow:hidden;border-radius:8px;border:1px solid var(--b2b-border);cursor:pointer;background:var(--b2b-bg);}
.b2b-modal-img-wrap{background:#fff;}.b2b-modal-img-wrap img{width:100%;height:100%;object-fit:contain;padding:8px;transition:transform var(--b2b-trans);}
.b2b-modal-img-wrap:hover img{transform:scale(1.03);}
.b2b-modal-info{display:flex;flex-direction:column;gap:12px;}
.b2b-modal-name{font-size:1.25rem;font-weight:700;}
.b2b-modal-meta{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:.875rem;}
.b2b-modal-meta dt{color:var(--b2b-muted);font-weight:500;}
.b2b-modal-meta dd{margin:0;}
.b2b-modal-desc{font-size:.9rem;color:var(--b2b-muted);border-top:1px solid var(--b2b-border);padding-top:12px;}
.b2b-attrs-table{width:100%;border-collapse:collapse;font-size:.875rem;margin-top:8px;}
.b2b-attrs-table th,.b2b-attrs-table td{padding:6px 10px;border:1px solid var(--b2b-border);text-align:left;}
.b2b-attrs-table th{background:var(--b2b-bg);font-weight:600;width:40%;}
.b2b-modal-actions{display:flex;gap:10px;flex-wrap:wrap;}

/* LIGHTBOX п.3 */
.b2b-lightbox{display:none;position:fixed;inset:0;z-index:20000;}
.b2b-lightbox.is-open{display:flex;align-items:center;justify-content:center;}
.b2b-lightbox-overlay{position:fixed;inset:0;background:rgba(0,0,0,.85);}
.b2b-lightbox-inner{position:relative;z-index:1;max-width:90vw;max-height:90vh;display:flex;align-items:center;justify-content:center;}
.b2b-lightbox-inner img{max-width:90vw;max-height:90vh;width:auto;height:auto;border-radius:6px;box-shadow:0 8px 40px rgba(0,0,0,.5);background:#fff;display:block;}
.b2b-lightbox-close{position:fixed;top:16px;right:20px;background:rgba(255,255,255,.15);border:none;color:#fff;font-size:1.5rem;width:40px;height:40px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:2;}
.b2b-lightbox-close:hover{background:rgba(255,255,255,.3);}

/* RFQ PANEL */
.b2b-rfq-panel{position:fixed;top:0;right:0;height:100vh;width:min(440px,100vw);background:#fff;box-shadow:-4px 0 24px rgba(0,0,0,.14);transform:translateX(110%);transition:transform .25s ease;z-index:9999;display:flex;flex-direction:column;}
.b2b-rfq-panel.is-open{transform:translateX(0);}
.b2b-rfq-panel-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:9998;}
.b2b-rfq-panel-overlay.is-open{display:block;}
.b2b-rfq-panel-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--b2b-border);flex-shrink:0;}
.b2b-rfq-panel-title{font-weight:700;font-size:1rem;}
.b2b-rfq-panel-close{background:none;border:none;font-size:1.25rem;cursor:pointer;color:var(--b2b-muted);padding:4px;}
#b2b-rfq-panel-body{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:16px;}

/* ЗАГОЛОВОК ФОРМЫ п.6 */
.b2b-rfq-form-header{padding-bottom:14px;border-bottom:1px solid var(--b2b-border);}
.b2b-rfq-form-header h3{font-size:1rem;font-weight:700;margin:0 0 4px;}
.b2b-rfq-items-count{font-size:.875rem;color:var(--b2b-muted);margin:0 0 4px;}
.b2b-rfq-form-hint{font-size:.8125rem;color:var(--b2b-muted);margin:0;}

/* ТАБЛИЦА ТОВАРОВ В ПАНЕЛИ п.8 — заголовки колонок */
.b2b-rfq-items-table{width:100%;border-collapse:collapse;font-size:.8125rem;}
.b2b-rfq-items-table th{text-align:left;padding:4px 6px;color:var(--b2b-muted);font-size:.75rem;border-bottom:1px solid var(--b2b-border);font-weight:600;}
.b2b-rfq-items-table td{padding:8px 6px;border-bottom:1px solid var(--b2b-border);vertical-align:middle;}
.b2b-rfq-items-table tr:last-child td{border-bottom:none;}
.b2b-rfq-item-name{font-weight:600;font-size:.8125rem;}
.b2b-rfq-item-sku{font-size:.75rem;color:var(--b2b-muted);}
.b2b-qty-input{width:52px;padding:4px 6px;border:1px solid var(--b2b-border);border-radius:4px;text-align:center;font-size:.875rem;}

/* RFQ FORM */
.b2b-rfq-form{display:flex;flex-direction:column;gap:12px;}
.b2b-form-row{display:flex;flex-direction:column;gap:4px;}
.b2b-form-row label{font-size:.8125rem;font-weight:600;}
.b2b-form-row input,.b2b-form-row textarea{padding:8px 10px;border:1px solid var(--b2b-border);border-radius:var(--b2b-radius);font-size:.9rem;font-family:inherit;outline:none;transition:border-color var(--b2b-trans);}
.b2b-form-row input:focus,.b2b-form-row textarea:focus{border-color:var(--b2b-primary);}
.b2b-form-row textarea{min-height:80px;resize:vertical;}
.b2b-hp-field{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important;pointer-events:none!important;}
.b2b-form-message{padding:10px 14px;border-radius:6px;font-size:.875rem;margin-top:8px;}
.b2b-form-message.success{background:#f0fdf4;color:#166534;border:1px solid #bbf7d0;}
.b2b-form-message.error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca;}
.b2b-rfq-empty{text-align:center;color:var(--b2b-muted);padding:32px 0;font-size:.9rem;}
.b2b-contact-cta{padding:18px;border:1px solid var(--b2b-border);border-radius:var(--b2b-radius);background:var(--b2b-bg);}
.b2b-contact-cta h4{margin:0 0 8px;font-size:1rem;color:var(--b2b-text);}
.b2b-contact-cta>p{margin:0 0 16px;font-size:.875rem;line-height:1.5;color:var(--b2b-muted);}
.b2b-contact-cta-item{display:flex;flex-direction:column;gap:2px;margin-top:10px;}
.b2b-contact-cta-item span{font-size:.75rem;color:var(--b2b-muted);}
.b2b-contact-cta-item a{font-size:.9375rem;font-weight:600;color:var(--b2b-primary);text-decoration:none;}
.b2b-contact-cta-item a:hover{text-decoration:underline;}

/* HEADER RFQ BUTTON п.10 */
.b2b-header-rfq-btn{display:inline-flex;align-items:center;gap:7px;background:var(--b2b-hbtn-bg);color:var(--b2b-hbtn-text);border:2px solid var(--b2b-hbtn-bg);border-radius:var(--b2b-hbtn-r,6px);padding:7px 16px;font-size:.875rem;font-weight:600;cursor:pointer;transition:background var(--b2b-trans),border-color var(--b2b-trans);font-family:inherit;white-space:nowrap;}
.b2b-header-rfq-btn:hover{background:var(--b2b-hbtn-hover);border-color:var(--b2b-hbtn-hover);}
.b2b-rfq-count{background:#ef4444;color:#fff;font-size:.7rem;font-weight:700;border-radius:50px;padding:1px 6px;min-width:18px;text-align:center;}

/* LOADING */
.b2b-loading{text-align:center;padding:48px 20px;color:var(--b2b-muted);}
.b2b-spinner{display:inline-block;width:24px;height:24px;border:3px solid var(--b2b-border);border-top-color:var(--b2b-primary);border-radius:50%;animation:b2b-spin .7s linear infinite;margin-right:8px;vertical-align:middle;}
@keyframes b2b-spin{to{transform:rotate(360deg);}}

/* RESPONSIVE */
@media(max-width:900px){.b2b-layout{grid-template-columns:1fr;}.b2b-sidebar{display:none;}.b2b-modal-product{grid-template-columns:1fr;}}
@media(max-width:600px){.b2b-list-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));}}

@media (max-width: 700px) {
  .b2b-catalog-wrap { width: 100%; max-width: 100%; }
  .b2b-toolbar { align-items: stretch; padding: 10px; gap: 10px; }
  .b2b-search-wrap,
  .b2b-toolbar-right,
  .b2b-per-page-wrap,
  .b2b-view-toggle { width: 100%; }
  .b2b-toolbar-right { justify-content: space-between; gap: 10px; }
  .b2b-stock-filter { width: 100%; }
  .b2b-per-page-wrap { justify-content: space-between; }
  .b2b-per-page-select { min-width: 88px; }
  .b2b-view-toggle { display: grid; grid-template-columns: 1fr 1fr; }
  .b2b-view-btn { min-height: 38px; }

  .b2b-table-wrap { overflow: visible; }
  .b2b-table,
  .b2b-table thead,
  .b2b-table tbody,
  .b2b-table tr,
  .b2b-table td { display: block; width: 100%; }
  .b2b-table { border: 0; background: transparent; }
  .b2b-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .b2b-table tr {
    margin-bottom: 12px;
    border: 1px solid var(--b2b-border);
    border-radius: var(--b2b-radius);
    background: var(--b2b-surface);
    overflow: hidden;
    box-shadow: var(--b2b-shadow);
  }
  .b2b-table td {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    padding: 9px 12px;
    border-bottom: 1px solid var(--b2b-border);
    text-align: right;
  }
  .b2b-table td:last-child { border-bottom: 0; }
  .b2b-table td[data-label]::before {
    content: attr(data-label);
    flex: 0 0 35%;
    max-width: 42%;
    color: var(--b2b-muted);
    font-size: .75rem;
    font-weight: 700;
    text-align: left;
    text-transform: uppercase;
  }
  .b2b-table .b2b-mobile-thumb {
    justify-content: center;
    padding: 12px;
    background: var(--b2b-bg);
  }
  .b2b-table .b2b-row-desc {
    max-width: none;
    margin-top: 4px;
    text-align: left;
  }
  .b2b-table .b2b-product-name { display: block; text-align: left; }
  .b2b-table td[data-label]:last-child {
    align-items: center;
    white-space: normal !important;
  }
  .b2b-table td[data-label]:last-child .b2b-btn { justify-content: center; }

  .b2b-list-grid { grid-template-columns: 1fr; gap: 12px; }
  .b2b-card-footer { flex-wrap: wrap; gap: 8px; }
  .b2b-card-footer .b2b-btn { flex: 1 1 100%; justify-content: center; }

  .b2b-modal.is-open { align-items: stretch; }
  .b2b-modal-box {
    width: 100vw;
    max-height: 100dvh;
    min-height: 100dvh;
    border-radius: 0;
    padding: 18px 14px 20px;
  }
  .b2b-modal-meta { grid-template-columns: 1fr; gap: 2px; }
  .b2b-modal-actions .b2b-btn { flex: 1 1 100%; justify-content: center; }

  .b2b-rfq-panel {
    top: auto;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    max-width: 100vw;
    height: min(88dvh, 720px);
    max-height: calc(100dvh - 18px);
    border-radius: 16px 16px 0 0;
    box-shadow: 0 -10px 32px rgba(15,23,42,.22);
    transform: translateY(110%);
  }
  .b2b-rfq-panel.is-open { transform: translateY(0); }
  .b2b-rfq-panel-overlay.is-open { display: block; }
  .b2b-rfq-panel-header {
    position: sticky;
    top: 0;
    z-index: 1;
    padding: 18px 14px 12px;
    background: #fff;
    border-radius: 16px 16px 0 0;
  }
  .b2b-rfq-panel-header::before {
    content: '';
    position: absolute;
    top: 7px;
    left: 50%;
    width: 44px;
    height: 4px;
    border-radius: 999px;
    background: #cbd5e1;
    transform: translateX(-50%);
  }
  #b2b-rfq-panel-body {
    padding: 14px;
    gap: 14px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  .b2b-rfq-items-table,
  .b2b-rfq-items-table thead,
  .b2b-rfq-items-table tbody,
  .b2b-rfq-items-table tr,
  .b2b-rfq-items-table td { display: block; width: 100%; }
  .b2b-rfq-items-table thead { display: none; }
  .b2b-rfq-items-table tr {
    border: 1px solid var(--b2b-border);
    border-radius: var(--b2b-radius);
    margin-bottom: 10px;
    overflow: hidden;
  }
  .b2b-rfq-items-table td {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 8px 10px;
  }
  .b2b-rfq-items-table td[data-label]::before {
    content: attr(data-label);
    color: var(--b2b-muted);
    font-size: .75rem;
    font-weight: 700;
  }
  .b2b-rfq-remove-cell { justify-content: flex-end !important; }
  .b2b-qty-input { width: 72px; }
  .b2b-toast { left: 12px; right: 12px; bottom: 12px; max-width: none; }
}

@media (max-width: 420px) {
  .b2b-toolbar-right { flex-direction: column; align-items: stretch; }
  .b2b-table td { flex-direction: column; align-items: stretch; text-align: left; }
  .b2b-table td[data-label]::before { flex-basis: auto; max-width: none; }
}

/* ADMIN STATUS BADGES */
.b2b-status{display:inline-block;padding:2px 10px;border-radius:50px;font-size:.75rem;font-weight:700;}
.b2b-status-new{background:#dbeafe;color:#1d4ed8;}
.b2b-status-in_progress{background:#fef9c3;color:#854d0e;}
.b2b-status-processed{background:#dcfce7;color:#166534;}
.b2b-status-closed{background:#f1f5f9;color:#64748b;}

/* Описание в таблице — 2 строки */
.b2b-table .b2b-row-desc {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: .8rem;
  color: var(--b2b-muted);
  max-width: 320px;
  line-height: 1.4;
}

/* Описание под картинкой в модалке — скрыть */
.b2b-modal-desc-bottom {
  display: none !important;
}

/* Описание справа от картинки в модалке — показать */
.b2b-modal-desc-side {
  font-size: .875rem;
  color: var(--b2b-muted);
  border-top: 1px solid var(--b2b-border);
  padding-top: 10px;
  margin-top: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Modal: левая колонка (фото + описание под ним) */
.b2b-modal-left {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}
/* Описание под фото в модалке */
.b2b-modal-desc-below {
  font-size: .85rem;
  color: var(--b2b-muted);
  line-height: 1.5;
  padding: 0 2px;
}
/* Скрыть старый side-desc если остался */
.b2b-modal-desc-side { display: none !important; }
.b2b-modal-desc-bottom { display: none !important; }

/* ── Toast уведомления ────────────────────────────────────── */
.b2b-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 99999;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  border-radius: 8px;
  font-size: .9rem;
  font-family: inherit;
  box-shadow: 0 4px 20px rgba(0,0,0,.18);
  transform: translateY(20px);
  opacity: 0;
  transition: transform .3s ease, opacity .3s ease;
  max-width: 360px;
  line-height: 1.4;
}
.b2b-toast.b2b-toast-show {
  transform: translateY(0);
  opacity: 1;
}
.b2b-toast-success {
  background: #166534;
  color: #fff;
}
.b2b-toast-error {
  background: #991b1b;
  color: #fff;
}
.b2b-toast-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* ── Privacy checkbox ─────────────────────────────────────── */
.b2b-privacy-wrap {
  margin: 10px 0 14px;
}
.b2b-privacy-label {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: .82rem;
  color: var(--b2b-muted);
  cursor: pointer;
  line-height: 1.4;
}
.b2b-privacy-check {
  margin-top: 2px;
  flex-shrink: 0;
  width: 15px;
  height: 15px;
  cursor: pointer;
  accent-color: var(--b2b-primary);
}
.b2b-privacy-link {
  color: var(--b2b-primary);
  text-decoration: underline;
}
.b2b-privacy-link:hover {
  text-decoration: none;
}

/* Privacy button styled as link */
.b2b-privacy-btn-link {
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  color: var(--b2b-primary);
  text-decoration: underline;
  cursor: pointer;
  font-size: inherit;
  font-family: inherit;
  line-height: inherit;
}
.b2b-privacy-btn-link:hover { text-decoration: none; }
.b2b-privacy-static { margin-top: 12px; }

/* ── Category sidebar redesign ───────────────────────────────────────── */
.b2b-cat-tree {
  font-size: .875rem;
}

/* Top-level item */
.b2b-cat-item {
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 2px;
}

/* Category label row */
.b2b-cat-label {
  display: flex;
  align-items: center;
  gap: 0;
  width: 100%;
  border-radius: 6px;
  transition: background var(--b2b-trans), color var(--b2b-trans);
  cursor: pointer;
  user-select: none;
}

.b2b-cat-label:hover {
  background: color-mix(in srgb, var(--b2b-primary) 10%, transparent);
}

.b2b-cat-label.active {
  background: var(--b2b-primary);
  color: #fff;
  font-weight: 600;
}

/* Filter button (the text part) */
.b2b-cat-btn {
  flex: 1;
  text-align: left;
  background: none;
  border: none;
  padding: 7px 10px;
  font-size: .875rem;
  color: inherit;
  cursor: pointer;
  line-height: 1.3;
  font-family: inherit;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.b2b-cat-label.active .b2b-cat-btn {
  color: #fff;
}

/* Count badge */
.b2b-cat-count {
  flex-shrink: 0;
  font-size: .72rem;
  background: rgba(0,0,0,.07);
  color: var(--b2b-muted);
  border-radius: 20px;
  padding: 1px 7px;
  margin-right: 6px;
  min-width: 22px;
  text-align: center;
  line-height: 1.6;
  transition: background var(--b2b-trans), color var(--b2b-trans);
}

.b2b-cat-label.active .b2b-cat-count {
  background: rgba(255,255,255,.25);
  color: #fff;
}

/* Toggle arrow for parents */
.b2b-cat-toggle {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--b2b-muted);
  font-size: .65rem;
  transition: transform var(--b2b-trans), color var(--b2b-trans);
  border-radius: 4px;
  margin-right: 2px;
}

.b2b-cat-toggle:hover {
  background: rgba(0,0,0,.06);
  color: var(--b2b-primary);
}

.b2b-cat-label.active .b2b-cat-toggle {
  color: rgba(255,255,255,.8);
}

.b2b-cat-toggle.open {
  transform: rotate(90deg);
}

/* Children container */
.b2b-cat-children {
  padding-left: 12px;
  border-left: 2px solid color-mix(in srgb, var(--b2b-primary) 15%, transparent);
  margin-left: 10px;
  margin-top: 2px;
  margin-bottom: 4px;
}

/* "All categories" button at top */
.b2b-cat-all {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  background: none;
  border: none;
  padding: 8px 10px;
  font-size: .875rem;
  font-weight: 600;
  color: var(--b2b-text);
  cursor: pointer;
  border-radius: 6px;
  transition: background var(--b2b-trans), color var(--b2b-trans);
  margin-bottom: 6px;
  font-family: inherit;
  text-align: left;
}

.b2b-cat-all:hover,
.b2b-cat-all.active {
  background: var(--b2b-primary);
  color: #fff;
}

.b2b-cat-all::before {
  content: '\2630';
  font-size: .9rem;
  opacity: .7;
}

/* Divider */
.b2b-cat-divider {
  height: 1px;
  background: var(--b2b-border);
  margin: 6px 4px 8px;
}

@media (max-width: 768px) {
  .b2b-cat-btn { white-space: normal; }
}


/* Category filter */
.b2b-cat-filter-wrap { margin-bottom: 8px; }
.b2b-cat-filter {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--b2b-border);
  border-radius: 6px;
  background: #fff;
  font: inherit;
  font-size: .875rem;
}
.b2b-cat-filter:focus {
  outline: none;
  border-color: var(--b2b-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--b2b-primary) 12%, transparent);
}
.b2b-cat-item-wrap.disabled-by-search { opacity: .65; }
.b2b-cat-item-wrap.disabled-by-search.active { opacity: 1; }
.b2b-cat-item-wrap.in-path { box-shadow: inset 2px 0 0 var(--b2b-primary); }