/* =============================================================================
   b2b.dlapiese.ro — Application CSS
   Black/red header+footer, white body, compact list views.
   Extends Bootstrap 5.
   ============================================================================= */

/* ── CSS Variables ─────────────────────────────────────────────────────────── */
:root {
  --b2b-red:          #C0222A;
  --b2b-red-dark:     #8c151b;
  --b2b-red-light:    #f8e8e9;
  --b2b-red-mid:      rgba(192,34,42,0.12);
  --b2b-black:        #111112;
  --b2b-near-black:   #1e1f21;
  --b2b-gray-900:     #2c2d30;
  --b2b-gray-700:     #4a4b4f;
  --b2b-gray-500:     #6e6f75;
  --b2b-gray-200:     #e4e5e9;
  --b2b-gray-100:     #f4f5f7;
  --b2b-white:        #ffffff;
  --b2b-green:        #059669;
  --b2b-amber:        #d97706;
  --b2b-header-h:     56px;
  --b2b-cart-w:       300px;
  --font-mono:        'Cascadia Code', 'Fira Code', 'Courier New', monospace;
}

/* ── Base ──────────────────────────────────────────────────────────────────── */
*,
*::before,
*::after { box-sizing: border-box; }

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--b2b-white);
  color: var(--b2b-gray-900);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}

a { color: var(--b2b-red); text-decoration: none; }
a:hover { color: var(--b2b-red-dark); text-decoration: underline; }
code, .mono { font-family: var(--font-mono); }

/* ── Top navigation ────────────────────────────────────────────────────────── */
.b2b-header {
  background: var(--b2b-black);
  border-bottom: 2px solid var(--b2b-red);
  height: var(--b2b-header-h);
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 24px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.b2b-logo {
  font-size: 16px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.01em;
  white-space: nowrap;
}
.b2b-logo span { color: var(--b2b-red); }

.b2b-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.b2b-nav a {
  color: #9ca0a8;
  font-size: 13px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 6px;
  transition: background 0.12s, color 0.12s;
  text-decoration: none;
}
.b2b-nav a:hover     { background: rgba(255,255,255,0.07); color: #fff; }
.b2b-nav a.active    { background: var(--b2b-red); color: #fff; }

.b2b-nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
  font-size: 12px;
  color: #6b7280;
  white-space: nowrap;
}
.b2b-company-badge {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  color: #d1d5db;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
}

/* Cart counter badge in header */
.b2b-cart-link {
  position: relative;
  color: #9ca0a8;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.12s, color 0.12s;
}
.b2b-cart-link:hover { background: rgba(255,255,255,0.07); color: #fff; }
.b2b-cart-count {
  position: absolute;
  top: 1px; right: 1px;
  background: var(--b2b-red);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  min-width: 16px;
  height: 16px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 3px;
  line-height: 1;
}
.b2b-cart-count.hidden { display: none; }

/* ── Impersonation banner ──────────────────────────────────────────────────── */
.b2b-imp-banner {
  background: #7c2d12;
  border-bottom: 2px solid #ef4444;
  color: #fef2f2;
  font-size: 13px;
  padding: 8px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.b2b-imp-exit {
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  border-radius: 5px;
  padding: 3px 12px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}
.b2b-imp-exit:hover { background: rgba(255,255,255,0.25); }

/* ── Main layout ───────────────────────────────────────────────────────────── */
.b2b-layout {
  display: grid;
  grid-template-columns: 1fr var(--b2b-cart-w);
  gap: 0;
  min-height: calc(100vh - var(--b2b-header-h) - 80px);
}

.b2b-main {
  padding: 20px 20px 40px;
  border-right: 1px solid var(--b2b-gray-200);
  min-width: 0;
}

.b2b-sidebar {
  background: var(--b2b-gray-100);
  border-left: 1px solid var(--b2b-gray-200);
}

/* ── Search input area ─────────────────────────────────────────────────────── */
.search-card {
  border: 1px solid var(--b2b-gray-200);
  border-radius: 10px;
  background: #fff;
  padding: 16px;
  margin-bottom: 16px;
}

.search-textarea {
  width: 100%;
  border: 1px solid var(--b2b-gray-200);
  border-radius: 8px;
  padding: 10px 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  resize: vertical;
  min-height: 80px;
  max-height: 200px;
  color: var(--b2b-gray-900);
  background: #fff;
  transition: border-color 0.15s;
}
.search-textarea:focus {
  outline: none;
  border-color: var(--b2b-red);
  box-shadow: 0 0 0 3px rgba(192,34,42,0.1);
}

.btn-search {
  background: var(--b2b-red);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 9px 18px;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
  white-space: nowrap;
}
.btn-search:hover { background: var(--b2b-red-dark); }
.btn-search:active { transform: scale(0.98); }
.btn-search:disabled { background: var(--b2b-gray-500); cursor: not-allowed; }

.btn-ghost {
  background: transparent;
  color: var(--b2b-gray-700);
  border: 1px solid var(--b2b-gray-200);
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 13px;
  cursor: pointer;
  transition: background 0.12s;
}
.btn-ghost:hover { background: var(--b2b-gray-100); }

/* ── Filter bar ────────────────────────────────────────────────────────────── */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding: 10px 12px;
  background: #fff;
  border: 1px solid var(--b2b-gray-200);
  border-radius: 8px;
  margin-bottom: 12px;
}
.filter-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--b2b-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  white-space: nowrap;
}
.filter-sep { width: 1px; height: 18px; background: var(--b2b-gray-200); margin: 0 4px; }

.filter-btn {
  background: transparent;
  border: 1px solid var(--b2b-gray-200);
  border-radius: 20px;
  padding: 3px 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--b2b-gray-700);
  cursor: pointer;
  transition: all 0.12s;
}
.filter-btn:hover { border-color: var(--b2b-red); color: var(--b2b-red); }
.filter-btn.active { background: var(--b2b-black); border-color: var(--b2b-black); color: #fff; }

/* Brand filter pills (sticky, same logic as internal) */
#brand-filter-bar {
  position: sticky;
  top: var(--b2b-header-h);
  z-index: 20;
  background: #fff;
  border: 1px solid var(--b2b-gray-200);
  border-radius: 8px;
  padding: 8px 12px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.brand-pill { cursor: pointer; user-select: none; }
.brand-pill input[type=checkbox] { display: none; }
.brand-pill .pill-face {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px 3px 8px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  border: 1.5px solid;
  transition: opacity 0.15s, transform 0.1s;
  white-space: nowrap;
}
.brand-pill:hover .pill-face { transform: translateY(-1px); }
.brand-pill.off .pill-face { opacity: 0.28; filter: grayscale(0.5); }
.brand-hidden { display: none !important; }

/* ── Result groups ─────────────────────────────────────────────────────────── */
.result-group { margin-bottom: 12px; }

.result-group-header {
  background: var(--b2b-black);
  color: #fff;
  padding: 7px 12px;
  border-radius: 8px 8px 0 0;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
}
.result-code { font-family: var(--font-mono); font-weight: 700; font-size: 13px; }
.result-badge {
  font-size: 10px; font-weight: 700;
  padding: 1px 7px; border-radius: 3px;
  background: var(--b2b-red); color: #fff;
}
.result-stock-badge {
  font-size: 10px; font-weight: 700;
  padding: 1px 7px; border-radius: 3px;
  background: var(--b2b-green); color: #fff;
}
.result-notfound {
  background: var(--b2b-gray-100);
  border: 1px solid var(--b2b-gray-200);
  border-top: none;
  padding: 10px 12px;
  font-size: 12px;
  color: var(--b2b-gray-500);
  font-style: italic;
  border-radius: 0 0 8px 8px;
}

/* ── Parts table ───────────────────────────────────────────────────────────── */
.parts-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--b2b-gray-200);
  border-top: none;
  border-radius: 0 0 8px 8px;
  overflow: hidden;
  background: #fff;
}
.parts-table th {
  background: var(--b2b-near-black);
  color: #9ca0a8;
  text-align: left;
  padding: 6px 10px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.parts-table td {
  padding: 8px 10px;
  border-top: 1px solid var(--b2b-gray-200);
  vertical-align: middle;
}
.parts-table tr:nth-child(even) td { background: #fafafa; }
.parts-table tr:hover td { background: var(--b2b-red-light); }

/* Type badges */
.type-oe  { background: #111; color: #fff; border-radius: 3px; padding: 2px 5px; font-size: 10px; font-weight: 700; }
.type-oem { background: #1d4ed8; color: #fff; border-radius: 3px; padding: 2px 5px; font-size: 10px; font-weight: 700; }
.type-am  { background: #065f46; color: #fff; border-radius: 3px; padding: 2px 5px; font-size: 10px; font-weight: 700; }

/* ETA */
.eta-fast { color: var(--b2b-green); font-weight: 700; }
.eta-slow { color: var(--b2b-gray-500); }

/* Price */
.part-price { font-weight: 700; font-size: 14px; color: var(--b2b-gray-900); }

/* Add to cart button */
.btn-add {
  background: var(--b2b-red);
  color: #fff;
  border: none;
  border-radius: 5px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.12s, transform 0.1s;
  white-space: nowrap;
}
.btn-add:hover  { background: var(--b2b-red-dark); }
.btn-add:active { transform: scale(0.97); }
.btn-add.added  { background: var(--b2b-green); cursor: default; }

/* ── Staleness badges on cart rows ─────────────────────────────────────────── */
.stale-price-up   { background: #fef3c7; color: #92400e; border: 1px solid #fde68a; border-radius: 4px; padding: 2px 7px; font-size: 10px; font-weight: 700; }
.stale-price-down { background: #dcfce7; color: #166534; border: 1px solid #bbf7d0; border-radius: 4px; padding: 2px 7px; font-size: 10px; font-weight: 700; }
.stale-eta        { background: #e0f2fe; color: #075985; border: 1px solid #bae6fd; border-radius: 4px; padding: 2px 7px; font-size: 10px; font-weight: 700; }
.stale-oos        { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; border-radius: 4px; padding: 2px 7px; font-size: 10px; font-weight: 700; }

.stale-row td { background: #fffbeb !important; }
.oos-row td   { background: #fef2f2 !important; opacity: 0.7; }

/* ── Cart sidebar ──────────────────────────────────────────────────────────── */
.cart-sidebar {
  position: sticky;
  top: var(--b2b-header-h);
  height: calc(100vh - var(--b2b-header-h));
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.cart-header {
  background: var(--b2b-black);
  color: #fff;
  padding: 12px 14px;
  font-size: 13px;
  font-weight: 700;
  border-bottom: 2px solid var(--b2b-red);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 10;
}
.cart-total-header { color: var(--b2b-red); font-size: 14px; }

.cart-items { flex: 1; overflow-y: auto; }

.cart-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--b2b-gray-200);
  background: #fff;
  transition: background 0.12s;
}
.cart-item:hover { background: var(--b2b-gray-100); }
.cart-item.stale { background: #fffbeb; }
.cart-item.oos   { background: #fef2f2; opacity: 0.8; }

.cart-item-info { flex: 1; min-width: 0; }
.cart-item-code { font-family: var(--font-mono); font-size: 11px; font-weight: 700; color: var(--b2b-gray-900); }
.cart-item-name { font-size: 11px; color: var(--b2b-gray-500); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cart-item-meta { font-size: 10px; color: var(--b2b-gray-500); margin-top: 2px; }

.cart-item-price { font-weight: 700; color: var(--b2b-red); font-size: 13px; white-space: nowrap; flex-shrink: 0; }

.cart-item-remove {
  background: none; border: none; color: var(--b2b-gray-500);
  font-size: 14px; cursor: pointer; padding: 0 2px; line-height: 1;
  transition: color 0.12s;
}
.cart-item-remove:hover { color: var(--b2b-red); }

.cart-empty {
  padding: 32px 16px;
  text-align: center;
  color: var(--b2b-gray-500);
  font-size: 13px;
}
.cart-empty-icon { font-size: 28px; margin-bottom: 10px; }

.cart-footer {
  padding: 14px;
  background: var(--b2b-gray-100);
  border-top: 1px solid var(--b2b-gray-200);
  position: sticky;
  bottom: 0;
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  margin-bottom: 4px;
}
.cart-total-row.main { font-weight: 700; font-size: 15px; margin-bottom: 8px; }

.cart-title-input {
  width: 100%;
  border: 1px solid var(--b2b-gray-200);
  border-radius: 6px;
  padding: 7px 10px;
  font-size: 12px;
  margin-bottom: 8px;
  color: var(--b2b-gray-900);
  background: #fff;
}
.cart-title-input:focus { outline: none; border-color: var(--b2b-red); }

.btn-order {
  width: 100%;
  background: var(--b2b-red);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 10px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  margin-bottom: 6px;
  transition: background 0.15s;
}
.btn-order:hover { background: var(--b2b-red-dark); }
.btn-order:disabled { background: var(--b2b-gray-500); cursor: not-allowed; }

.btn-save-offer {
  width: 100%;
  background: transparent;
  color: var(--b2b-gray-700);
  border: 1px solid var(--b2b-gray-200);
  border-radius: 8px;
  padding: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  margin-bottom: 5px;
  transition: background 0.12s;
}
.btn-save-offer:hover { background: var(--b2b-gray-200); }

/* Staleness warning banner */
.stale-banner {
  background: #fef3c7;
  border: 1px solid #fde68a;
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 12px;
  font-size: 12px;
  color: #92400e;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.stale-banner.hidden { display: none; }

/* ── Recheck modal ─────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal-overlay.hidden { display: none; }

.recheck-modal {
  background: #fff;
  border-radius: 12px;
  width: 100%;
  max-width: 540px;
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0,0,0,0.3);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}
.recheck-modal-header {
  background: var(--b2b-black);
  color: #fff;
  padding: 14px 18px;
  border-bottom: 2px solid var(--b2b-red);
  font-size: 14px;
  font-weight: 700;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
}
.recheck-modal-body {
  padding: 16px 18px;
  overflow-y: auto;
  flex: 1;
}
.recheck-modal-footer {
  padding: 12px 18px;
  border-top: 1px solid var(--b2b-gray-200);
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  flex-shrink: 0;
}

/* Diff table inside modal */
.diff-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.diff-table th { background: var(--b2b-gray-100); text-align: left; padding: 6px 8px; font-size: 10px; font-weight: 700; text-transform: uppercase; color: var(--b2b-gray-500); }
.diff-table td { padding: 8px 8px; border-top: 1px solid var(--b2b-gray-200); vertical-align: middle; }

/* ── Footer ────────────────────────────────────────────────────────────────── */
.b2b-footer {
  background: var(--b2b-black);
  border-top: 2px solid var(--b2b-red);
  padding: 20px;
}

.banners-section { margin-bottom: 16px; }
.banners-title {
  font-size: 10px;
  font-weight: 700;
  color: var(--b2b-red);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}
.banners-strip {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.banner-card {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
  width: 180px;
  cursor: pointer;
  text-decoration: none;
  display: block;
  transition: transform 0.15s, border-color 0.15s;
  flex-shrink: 0;
}
.banner-card:hover { transform: translateY(-2px); border-color: var(--b2b-red); }

.banner-image {
  width: 100%;
  height: 72px;
  object-fit: cover;
  display: block;
}
.banner-image-placeholder {
  width: 100%;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  text-align: center;
  padding: 8px;
  background: linear-gradient(135deg, var(--b2b-red-dark), #6b1318);
}
.banner-caption {
  padding: 7px 10px;
  background: var(--b2b-near-black);
  font-size: 11px;
  color: #d1d5db;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.b2b-footer-bottom {
  font-size: 11px;
  color: #4a4b4f;
  text-align: center;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,0.07);
}

/* ── Utilities ─────────────────────────────────────────────────────────────── */
.hidden { display: none !important; }
.text-red { color: var(--b2b-red) !important; }
.text-green { color: var(--b2b-green) !important; }
.text-muted { color: var(--b2b-gray-500) !important; }
.mono { font-family: var(--font-mono) !important; }

/* Loading spinner */
.spinner {
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: middle;
  margin-right: 4px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Empty state (DLA logo watermark) ──────────────────────────────────────── */
#results-empty-state {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 360px;
  user-select: none;
  pointer-events: none;
}
#results-empty-state svg {
  width: min(480px, 85%);
  opacity: 0.28;
}

/* ── Search wit (funny loading line) ───────────────────────────────────────── */
#search-wit {
  display: none;
  font-size: 11px;
  color: var(--b2b-gray-500);
  font-style: italic;
  text-align: center;
  padding: 5px 0 0;
}

/* ── Recent searches bar ────────────────────────────────────────────────────── */
.recent-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  padding: 4px 0 8px;
}
.recent-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--b2b-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  white-space: nowrap;
  flex-shrink: 0;
}
.recent-pill {
  background: none;
  border: 1px solid var(--b2b-gray-200);
  border-radius: 20px;
  padding: 2px 10px;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--b2b-gray-700);
  cursor: pointer;
  transition: all 0.12s;
  white-space: nowrap;
}
.recent-pill:hover {
  border-color: var(--b2b-red);
  color: var(--b2b-red);
  background: var(--b2b-red-light);
}
.recent-clear {
  background: none;
  border: none;
  color: var(--b2b-gray-500);
  font-size: 12px;
  cursor: pointer;
  margin-left: auto;
  padding: 2px 4px;
  line-height: 1;
  flex-shrink: 0;
}
.recent-clear:hover { color: var(--b2b-red); }

/* ── Dynamic filter bar (type + ETA + stock, injected after search) ─────────── */
#dynamic-filter-bar { margin-bottom: 10px; }
.dynamic-filter-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  padding: 8px 12px;
  background: #fff;
  border: 1px solid var(--b2b-gray-200);
  border-radius: 8px;
}
.filter-stock-btn { color: var(--b2b-green); border-color: rgba(5,150,105,0.3); }
.filter-stock-btn.active { background: var(--b2b-green); border-color: var(--b2b-green); color: #fff; }
.filter-stock-btn:hover { border-color: var(--b2b-green); color: var(--b2b-green); }
.filter-stock-btn.active:hover { background: #047857; }

/* ── Cart item right column (price + qty + subtotal) ────────────────────────── */
.cart-item-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 3px;
  flex-shrink: 0;
}
.cart-item-subtotal {
  font-size: 10px;
  color: var(--b2b-gray-500);
  white-space: nowrap;
}

/* ── Cart qty controls ──────────────────────────────────────────────────────── */
.cart-qty-ctrl {
  display: inline-flex;
  align-items: center;
  gap: 3px;
}
.cart-qty-btn {
  background: var(--b2b-gray-100);
  border: 1px solid var(--b2b-gray-200);
  border-radius: 4px;
  width: 20px;
  height: 20px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  color: var(--b2b-gray-700);
  line-height: 1;
  transition: background 0.1s;
}
.cart-qty-btn:hover { background: var(--b2b-gray-200); color: var(--b2b-gray-900); }
.cart-qty-val {
  min-width: 20px;
  text-align: center;
  font-weight: 700;
  font-size: 12px;
  color: var(--b2b-gray-900);
}

/* ── Responsive ────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .b2b-layout {
    grid-template-columns: 1fr;
  }
  .b2b-sidebar {
    border-left: none;
    border-top: 2px solid var(--b2b-red);
  }
  .cart-sidebar {
    position: static;
    height: auto;
  }
  .b2b-nav a { padding: 5px 8px; font-size: 12px; }
}